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

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  1. 215.42 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2. 215.42 s gammaloop-nextest-integration> 29: start_thread<unknown>
  3. 215.42 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  4. 215.42 s gammaloop-nextest-integration> 30: __clone3<unknown>
  5. 215.42 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  6. 215.42 s gammaloop-nextest-integration>
  7. 215.42 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  8. 215.42 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  9. 215.42 s gammaloop-nextest-integration>
  10. 215.42 s gammaloop-nextest-integration> FAIL [ 8.510s] (154/166) gammaloop-integration-tests::test_runs spin_sums::cross_section_vector_spin_sum_matches_explicit_incoming_helicity_average
  11. 215.42 s gammaloop-nextest-integration> stdout ---
  12. 215.42 s gammaloop-nextest-integration>
  13. 215.42 s gammaloop-nextest-integration> running 1 test
  14. 215.42 s gammaloop-nextest-integration> test spin_sums::cross_section_vector_spin_sum_matches_explicit_incoming_helicity_average ... FAILED
  15. 215.42 s gammaloop-nextest-integration>
  16. 215.42 s gammaloop-nextest-integration> failures:
  17. 215.42 s gammaloop-nextest-integration>
  18. 215.42 s gammaloop-nextest-integration> failures:
  19. 215.42 s gammaloop-nextest-integration> spin_sums::cross_section_vector_spin_sum_matches_explicit_incoming_helicity_average
  20. 215.42 s gammaloop-nextest-integration>
  21. 215.42 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 8.48s
  22. 215.42 s gammaloop-nextest-integration>
  23. 215.42 s gammaloop-nextest-integration> stderr ---
  24. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.418] @gammaloop_api::se... INFO : Running command import model sm-default
  25. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.418] @import::model INFO : Loading built-in JSON model sm-default
  26. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.442] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  27. 215.42 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  28. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.442] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  29. 215.42 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-)
  30. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.442] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  31. 215.42 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
  32. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.443] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true
  33. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.444] @gammaloop_api::se... INFO : Running command set global kv global.generation.threshold_subtraction.enable_thresholds=false global.generation.tropical_subgraph_table.disable_tropical_generation=true
  34. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.445] @gammaloop_api::se... INFO : Running command set default-runtime string '
  35. 215.42 s gammaloop-nextest-integration> [general]
  36. 215.42 s gammaloop-nextest-integration> evaluator_method = "SummedFunctionMap"
  37. 215.42 s gammaloop-nextest-integration> enable_cache = false
  38. 215.42 s gammaloop-nextest-integration> debug_cache = false
  39. 215.42 s gammaloop-nextest-integration> [...]
  40. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.446] @gammaloop_api::se... INFO : Running command set model MT=173.0
  41. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.451] @gammaloop_api::se... INFO : Running command set model WT=0.0
  42. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.455] @gammaloop_api::se... INFO : Running command set default-runtime string '
  43. 215.42 s gammaloop-nextest-integration> [kinematics.externals.data]
  44. 215.42 s gammaloop-nextest-integration> helicities = [1, 1]
  45. 215.42 s gammaloop-nextest-integration> '
  46. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.456] @gammaloop_api::se... INFO : Running command generate xs a a > t t~ | a t t~ g ghG ghG~ QED^2==4 [{{1}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p aa_ttbar_pp -i LO
  47. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.459] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  48. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.459] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  49. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.459] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6
  50. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.459] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6
  51. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.459] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6
  52. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.460] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6
  53. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.461] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6
  54. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.461] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6
  55. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.461] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  56. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.461] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  57. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.461] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  58. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.919] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 2 grouped and 0 cancellation)
  59. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.920] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 )
  60. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:47.920] @commands::generate INFO : Generated cross-section 2 graphs.
  61. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:48.133] @commands::generate INFO :
  62. 215.42 s gammaloop-nextest-integration> Integrand generation summary
  63. 215.42 s gammaloop-nextest-integration> peak RAM 91.29 MiB | cores 1
  64. 215.42 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  65. 215.42 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  66. 215.42 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  67. 215.42 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 25ms (33%) │ 16ms (21%) │ 34ms (46%) │ 0ms (0.00%) │
  68. 215.42 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 22ms (31%) │ 13ms (19%) │ 35ms (50%) │ 0ms (0.00%) │
  69. 215.42 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  70. 215.42 s gammaloop-nextest-integration> │ Total │ │ 6 │ 47ms (32%) │ 30ms (20%) │ 70ms (48%) │ 0ms (0.00%) │
  71. 215.42 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  72. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:48.134] @gammaloop_api::se... INFO : Running command generate
  73. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:48.350] @commands::generate INFO :
  74. 215.42 s gammaloop-nextest-integration> Integrand generation summary
  75. 215.42 s gammaloop-nextest-integration> peak RAM 94.90 MiB | cores 1
  76. 215.42 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  77. 215.42 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  78. 215.42 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  79. 215.42 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 35ms (46%) │ 16ms (22%) │ 24ms (32%) │ 0ms (0.00%) │
  80. 215.42 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 40ms (48%) │ 11ms (14%) │ 32ms (39%) │ 0ms (0.00%) │
  81. 215.42 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  82. 215.42 s gammaloop-nextest-integration> │ Total │ │ 6 │ 75ms (47%) │ 28ms (17%) │ 57ms (36%) │ 0ms (0.00%) │
  83. 215.42 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  84. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:48.352] @gammaloop_api::se... INFO : Running command set default-runtime string '
  85. 215.42 s gammaloop-nextest-integration> [kinematics.externals.data]
  86. 215.42 s gammaloop-nextest-integration> helicities = [1, -1]
  87. 215.42 s gammaloop-nextest-integration> '
  88. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:48.353] @gammaloop_api::se... INFO : Running command generate xs a a > t t~ | a t t~ g ghG ghG~ QED^2==4 [{{1}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p aa_ttbar_pm -i LO
  89. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:48.356] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  90. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:48.356] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  91. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:48.357] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6
  92. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:48.357] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6
  93. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:48.357] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6
  94. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:48.357] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6
  95. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:48.358] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6
  96. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:48.358] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6
  97. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:48.358] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  98. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:48.358] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  99. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:48.358] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  100. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:48.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 2 grouped and 0 cancellation)
  101. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:48.829] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 )
  102. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:48.829] @commands::generate INFO : Generated cross-section 2 graphs.
  103. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:49.038] @commands::generate INFO :
  104. 215.42 s gammaloop-nextest-integration> Integrand generation summary
  105. 215.42 s gammaloop-nextest-integration> peak RAM 96.75 MiB | cores 1
  106. 215.42 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  107. 215.42 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  108. 215.42 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  109. 215.42 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 48ms (48%) │ 14ms (15%) │ 36ms (37%) │ 0ms (0.00%) │
  110. 215.42 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 31ms (38%) │ 15ms (19%) │ 34ms (43%) │ 0ms (0.00%) │
  111. 215.42 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  112. 215.42 s gammaloop-nextest-integration> │ Total │ │ 6 │ 79ms (44%) │ 29ms (17%) │ 71ms (40%) │ 0ms (0.00%) │
  113. 215.42 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  114. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:49.039] @gammaloop_api::se... INFO : Running command generate
  115. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:49.249] @commands::generate INFO :
  116. 215.42 s gammaloop-nextest-integration> Integrand generation summary
  117. 215.42 s gammaloop-nextest-integration> peak RAM 98.80 MiB | cores 1
  118. 215.42 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  119. 215.42 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  120. 215.42 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  121. 215.42 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 18ms (35%) │ 9ms (18%) │ 25ms (47%) │ 0ms (0.00%) │
  122. 215.42 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 17ms (34%) │ 9ms (18%) │ 23ms (47%) │ 0ms (0.00%) │
  123. 215.42 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 17ms (34%) │ 9ms (17%) │ 26ms (49%) │ 0ms (0.00%) │
  124. 215.42 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 18ms (37%) │ 9ms (18%) │ 23ms (46%) │ 0ms (0.00%) │
  125. 215.42 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  126. 215.42 s gammaloop-nextest-integration> │ Total │ │ 12 │ 72ms (35%) │ 36ms (18%) │ 98ms (48%) │ 0ms (0.00%) │
  127. 215.42 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  128. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:49.250] @gammaloop_api::se... INFO : Running command set default-runtime string '
  129. 215.42 s gammaloop-nextest-integration> [kinematics.externals.data]
  130. 215.42 s gammaloop-nextest-integration> helicities = [-1, 1]
  131. 215.42 s gammaloop-nextest-integration> '
  132. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:49.251] @gammaloop_api::se... INFO : Running command generate xs a a > t t~ | a t t~ g ghG ghG~ QED^2==4 [{{1}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p aa_ttbar_mp -i LO
  133. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:49.257] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  134. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:49.257] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  135. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:49.257] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6
  136. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:49.260] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6
  137. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:49.263] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6
  138. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:49.263] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6
  139. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:49.267] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6
  140. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:49.270] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6
  141. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:49.273] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  142. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:49.273] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  143. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:49.277] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  144. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:49.685] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 2 grouped and 0 cancellation)
  145. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:49.685] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 )
  146. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:49.686] @commands::generate INFO : Generated cross-section 2 graphs.
  147. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:49.892] @commands::generate INFO :
  148. 215.42 s gammaloop-nextest-integration> Integrand generation summary
  149. 215.42 s gammaloop-nextest-integration> peak RAM 106.50 MiB | cores 1
  150. 215.42 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  151. 215.42 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  152. 215.42 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  153. 215.42 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 18ms (33%) │ 10ms (19%) │ 26ms (47%) │ 0ms (0.00%) │
  154. 215.42 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 17ms (34%) │ 10ms (20%) │ 24ms (47%) │ 0ms (0.00%) │
  155. 215.42 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  156. 215.42 s gammaloop-nextest-integration> │ Total │ │ 6 │ 36ms (34%) │ 21ms (19%) │ 51ms (47%) │ 0ms (0.00%) │
  157. 215.42 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  158. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:49.894] @gammaloop_api::se... INFO : Running command generate
  159. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:50.207] @commands::generate INFO :
  160. 215.42 s gammaloop-nextest-integration> Integrand generation summary
  161. 215.42 s gammaloop-nextest-integration> peak RAM 112.08 MiB | cores 1
  162. 215.42 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  163. 215.42 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  164. 215.42 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  165. 215.42 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 18ms (36%) │ 9ms (18%) │ 24ms (47%) │ 0ms (0.00%) │
  166. 215.42 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 17ms (35%) │ 9ms (18%) │ 23ms (47%) │ 0ms (0.00%) │
  167. 215.42 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 19ms (37%) │ 9ms (17%) │ 24ms (46%) │ 0ms (0.00%) │
  168. 215.42 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 17ms (35%) │ 9ms (18%) │ 23ms (47%) │ 0ms (0.00%) │
  169. 215.42 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 17ms (34%) │ 9ms (18%) │ 24ms (48%) │ 0ms (0.00%) │
  170. 215.42 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 17ms (34%) │ 9ms (18%) │ 23ms (48%) │ 0ms (0.00%) │
  171. 215.42 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  172. 215.42 s gammaloop-nextest-integration> │ Total │ │ 18 │ 108ms (35%) │ 55ms (18%) │ 145ms (47%) │ 0ms (0.00%) │
  173. 215.42 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  174. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:50.208] @gammaloop_api::se... INFO : Running command set default-runtime string '
  175. 215.42 s gammaloop-nextest-integration> [kinematics.externals.data]
  176. 215.42 s gammaloop-nextest-integration> helicities = [-1, -1]
  177. 215.42 s gammaloop-nextest-integration> '
  178. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:50.209] @gammaloop_api::se... INFO : Running command generate xs a a > t t~ | a t t~ g ghG ghG~ QED^2==4 [{{1}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p aa_ttbar_mm -i LO
  179. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:50.212] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  180. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  181. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6
  182. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6
  183. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6
  184. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6
  185. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6
  186. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6
  187. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  188. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:50.212] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  189. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:50.213] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  190. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:50.571] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 2 grouped and 0 cancellation)
  191. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:50.571] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 )
  192. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:50.571] @commands::generate INFO : Generated cross-section 2 graphs.
  193. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:50.778] @commands::generate INFO :
  194. 215.42 s gammaloop-nextest-integration> Integrand generation summary
  195. 215.42 s gammaloop-nextest-integration> peak RAM 117.13 MiB | cores 1
  196. 215.42 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  197. 215.42 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  198. 215.42 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  199. 215.42 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 19ms (36%) │ 9ms (17%) │ 25ms (47%) │ 0ms (0.00%) │
  200. 215.42 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 18ms (34%) │ 9ms (18%) │ 25ms (48%) │ 0ms (0.00%) │
  201. 215.42 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  202. 215.42 s gammaloop-nextest-integration> │ Total │ │ 6 │ 37ms (35%) │ 19ms (18%) │ 50ms (47%) │ 0ms (0.00%) │
  203. 215.42 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  204. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:50.780] @gammaloop_api::se... INFO : Running command generate
  205. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:51.309] @commands::generate INFO :
  206. 215.42 s gammaloop-nextest-integration> Integrand generation summary
  207. 215.42 s gammaloop-nextest-integration> peak RAM 129.96 MiB | cores 1
  208. 215.42 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  209. 215.42 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  210. 215.42 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  211. 215.42 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 31ms (48%) │ 9ms (15%) │ 24ms (37%) │ 0ms (0.00%) │
  212. 215.42 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 17ms (32%) │ 14ms (26%) │ 23ms (42%) │ 0ms (0.00%) │
  213. 215.42 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 17ms (35%) │ 8ms (18%) │ 23ms (47%) │ 0ms (0.00%) │
  214. 215.42 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 16ms (34%) │ 8ms (18%) │ 23ms (48%) │ 0ms (0.00%) │
  215. 215.42 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 17ms (34%) │ 9ms (18%) │ 24ms (48%) │ 0ms (0.00%) │
  216. 215.42 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 17ms (34%) │ 9ms (20%) │ 22ms (46%) │ 0ms (0.00%) │
  217. 215.42 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 17ms (34%) │ 8ms (17%) │ 25ms (49%) │ 0ms (0.00%) │
  218. 215.42 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 17ms (33%) │ 9ms (19%) │ 24ms (48%) │ 0ms (0.00%) │
  219. 215.42 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  220. 215.42 s gammaloop-nextest-integration> │ Total │ │ 24 │ 153ms (36%) │ 79ms (19%) │ 192ms (45%) │ 0ms (0.00%) │
  221. 215.42 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  222. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:51.310] @gammaloop_api::se... INFO : Running command set default-runtime string '
  223. 215.42 s gammaloop-nextest-integration> [kinematics.externals.data]
  224. 215.42 s gammaloop-nextest-integration> helicities = ["summed_averaged", "summed_averaged"]
  225. 215.42 s gammaloop-nextest-integration> '
  226. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:51.311] @gammaloop_api::se... INFO : Running command generate xs a a > t t~ | a t t~ g ghG ghG~ QED^2==4 [{{1}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p aa_ttbar_sum -i LO
  227. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:51.314] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  228. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:51.315] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  229. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:51.315] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6
  230. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:51.315] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6
  231. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:51.315] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6
  232. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:51.316] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6
  233. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:51.316] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6
  234. 215.42 s gammaloop-nextest-integration> [2026-09-14 01:04:51.316] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6
  235. 215.43 s gammaloop-nextest-integration> [2026-09-14 01:04:51.316] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  236. 215.43 s gammaloop-nextest-integration> [2026-09-14 01:04:51.316] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  237. 215.43 s gammaloop-nextest-integration> [2026-09-14 01:04:51.317] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  238. 215.43 s gammaloop-nextest-integration> [2026-09-14 01:04:51.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 2 grouped and 0 cancellation)
  239. 215.43 s gammaloop-nextest-integration> [2026-09-14 01:04:51.830] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 )
  240. 215.43 s gammaloop-nextest-integration> [2026-09-14 01:04:51.831] @commands::generate INFO : Generated cross-section 2 graphs.
  241. 215.43 s gammaloop-nextest-integration> [2026-09-14 01:04:52.580] @commands::generate INFO :
  242. 215.43 s gammaloop-nextest-integration> Integrand generation summary
  243. 215.43 s gammaloop-nextest-integration> peak RAM 154.48 MiB | cores 1
  244. 215.43 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮
  245. 215.43 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  246. 215.43 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  247. 215.43 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 38ms (14%) │ 36ms (13%) │ 194ms (72%) │ 0ms (0.00%) │
  248. 215.43 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 24ms (5.6%) │ 35ms (8.3%) │ 367ms (86%) │ 0ms (0.00%) │
  249. 215.43 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  250. 215.43 s gammaloop-nextest-integration> │ Total │ │ 6 │ 62ms (9.0%) │ 71ms (10%) │ 561ms (81%) │ 0ms (0.00%) │
  251. 215.43 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯
  252. 215.43 s gammaloop-nextest-integration> [2026-09-14 01:04:52.581] @gammaloop_api::se... INFO : Running command generate
  253. 215.43 s gammaloop-nextest-integration> [2026-09-14 01:04:55.735] @commands::generate INFO :
  254. 215.43 s gammaloop-nextest-integration> Integrand generation summary
  255. 215.43 s gammaloop-nextest-integration> peak RAM 210.05 MiB | cores 1
  256. 215.43 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮
  257. 215.43 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  258. 215.43 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  259. 215.43 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 48ms (21%) │ 24ms (11%) │ 158ms (68%) │ 0ms (0.00%) │
  260. 215.43 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 48ms (10%) │ 37ms (7.7%) │ 396ms (82%) │ 0ms (0.00%) │
  261. 215.43 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 42ms (20%) │ 20ms (9.6%) │ 146ms (70%) │ 0ms (0.00%) │
  262. 215.43 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 24ms (7.0%) │ 30ms (8.9%) │ 293ms (84%) │ 0ms (0.00%) │
  263. 215.43 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 74ms (30%) │ 20ms (8.0%) │ 155ms (62%) │ 0ms (0.00%) │
  264. 215.43 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 73ms (17%) │ 34ms (8.0%) │ 319ms (75%) │ 0ms (0.00%) │
  265. 215.43 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 71ms (28%) │ 22ms (8.6%) │ 162ms (64%) │ 0ms (0.00%) │
  266. 215.43 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 54ms (14%) │ 34ms (9.1%) │ 293ms (77%) │ 0ms (0.00%) │
  267. 215.43 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 25ms (13%) │ 20ms (11%) │ 146ms (76%) │ 0ms (0.00%) │
  268. 215.43 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 25ms (7.5%) │ 30ms (9.0%) │ 281ms (84%) │ 0ms (0.00%) │
  269. 215.43 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  270. 215.43 s gammaloop-nextest-integration> │ Total │ │ 30 │ 488ms (16%) │ 274ms (8.8%) │ 2.35s (76%) │ 0ms (0.00%) │
  271. 215.43 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯
  272. 215.43 s gammaloop-nextest-integration> [2026-09-14 01:04:55.740] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility
  273. 215.43 s gammaloop-nextest-integration> The application panicked (crashed).
  274. 215.43 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  275. 215.43 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  276. 215.43 s gammaloop-nextest-integration>
  277. 215.43 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  278. 215.43 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  279. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  280. 215.43 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  281. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  282. 215.43 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  283. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  284. 215.43 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  285. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  286. 215.43 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  287. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  288. 215.43 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  289. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  290. 215.43 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  291. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  292. 215.43 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  293. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  294. 215.43 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  295. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  296. 215.43 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#3}>>>::from_iter<unknown>
  297. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  298. 215.43 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  299. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  300. 215.43 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  301. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  302. 215.43 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  303. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  304. 215.43 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  305. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  306. 215.43 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  307. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  308. 215.43 s gammaloop-nextest-integration> 16: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample<unknown>
  309. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  310. 215.43 s gammaloop-nextest-integration> 17: <gammaloop_api[8bf2d20efa71083e]::commands::inspect::Inspect>::run<unknown>
  311. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  312. 215.43 s gammaloop-nextest-integration> 18: test_runs[8eff9a2abf4f38a5]::utils::inspect_xspace_process<unknown>
  313. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  314. 215.43 s gammaloop-nextest-integration> 19: test_runs[8eff9a2abf4f38a5]::utils::nontrivial_xspace_point_for<unknown>
  315. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  316. 215.43 s gammaloop-nextest-integration> 20: <test_runs[8eff9a2abf4f38a5]::spin_sums::cross_section_vector_spin_sum_matches_explicit_incoming_helicity_average::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  317. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  318. 215.43 s gammaloop-nextest-integration> 21: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  319. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  320. 215.43 s gammaloop-nextest-integration> 22: test_runs[8eff9a2abf4f38a5]::spin_sums::cross_section_vector_spin_sum_matches_explicit_incoming_helicity_average<unknown>
  321. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  322. 215.43 s gammaloop-nextest-integration> 23: <test_runs[8eff9a2abf4f38a5]::spin_sums::cross_section_vector_spin_sum_matches_explicit_incoming_helicity_average::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  323. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  324. 215.43 s gammaloop-nextest-integration> 24: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  325. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  326. 215.43 s gammaloop-nextest-integration> 25: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  327. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  328. 215.43 s gammaloop-nextest-integration> 26: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  329. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  330. 215.43 s gammaloop-nextest-integration> 27: <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>
  331. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  332. 215.43 s gammaloop-nextest-integration> 28: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  333. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  334. 215.43 s gammaloop-nextest-integration> 29: start_thread<unknown>
  335. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  336. 215.43 s gammaloop-nextest-integration> 30: __clone3<unknown>
  337. 215.43 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  338. 215.43 s gammaloop-nextest-integration>
  339. 215.43 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  340. 215.43 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  341. 215.43 s gammaloop-nextest-integration>
  342. 215.86 s gammaloop-nextest-integration> error: test run failed
  343. 215.92 s gammaloop-nextest-integration>
  344. 215.92 s gammaloop-nextest-integration> ========== nextest test summary ==========
  345. 215.92 s gammaloop-nextest-integration> report: target/nextest/ci_gammaloop/junit.xml
  346. 215.92 s gammaloop-nextest-integration> tests: 166, failures: 77, errors: 0
  347. 215.92 s gammaloop-nextest-integration>
  348. 215.92 s gammaloop-nextest-integration> 1. gammaloop-integration-tests::test_epem_a_ddx_nlo_acceptance::epem_a_ddx_nlo_is_alpha_s_over_pi_times_lo_in_all_local_uv_routes
  349. 215.92 s gammaloop-nextest-integration> failure: test failure with exit code 101
  350. 215.92 s gammaloop-nextest-integration> Error:
  351. 215.92 s gammaloop-nextest-integration> 0: native sampling contribution or event weight -6.89646159188696954215949300095251350039545053875132331286118193279623320359838596274837086933822134322051524884183579371253247129997832133468290636388793448371774786886339357916260904950778807319600544913120926381147205354770902428794301446830135958926184454874100919080742863394870751084323832967054655e-332 cannot be represented by the f64 integration/reporting boundary
  352. 215.92 s gammaloop-nextest-integration>
  353. 215.92 s gammaloop-nextest-integration> Location:
  354. 215.92 s gammaloop-nextest-integration> crates/gammalooprs/src/integrands/evaluation.rs:150
  355. 215.92 s gammaloop-nextest-integration>
  356. 215.92 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  357. 215.92 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::EyreHook>::into_eyre_hook::{closure#0}<unknown>
  358. 215.92 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  359. 215.92 s gammaloop-nextest-integration> 2: eyre[cb2fd339c0c40fca]::capture_handler<unknown>
  360. 215.92 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  361. 215.92 s gammaloop-nextest-integration> 3: eyre[cb2fd339c0c40fca]::private::format_err<unknown>
  362. 215.92 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  363. 215.92 s gammaloop-nextest-integration> 4: <gammalooprs[cf7f0a53a74a7890]::integrands::evaluation::GenericEvaluationResult<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::try_into_f64<unknown>
  364. 215.92 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  365. 215.92 s gammaloop-nextest-integration> 5: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_profile_momentum_point::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  366. 215.92 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  367. 215.92 s gammaloop-nextest-integration> 6: gammalooprs[cf7f0a53a74a7890]::uv::profile::evaluate_momentum_space_point<unknown>
  368. 215.92 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  369. 215.92 s gammaloop-nextest-integration> 7: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<f64>, <gammalooprs[cf7f0a53a74a7890]::uv::profile::UVProfileRunner>::sample_subset_orientation_with_precision::{closure#0}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), <core[940e698046960fd5]::iter::adapters::GenericShunt<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<f64>, <gammalooprs[cf7f0a53a74a7890]::uv::profile::UVProfileRunner>::sample_subset_orientation_with_precision::{closure#0}>, core[940e698046960fd5]::result::Result<core[940e698046960fd5]::convert::Infallible, eyre[cb2fd339c0c40fca]::Report>> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::try_for_each::call<gammalooprs[cf7f0a53a74a7890]::uv::profile::InspectResult, core[940e698046960fd5]::ops::control_flow::ControlFlow<gammalooprs[cf7f0a53a74a7890]::uv::profile::InspectResult>, core[940e698046960fd5]::ops::control_flow::ControlFlow<gammalooprs[cf7f0a53a74a7890]::uv::profile::InspectResult>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow<gammalooprs[cf7f0a53a74a7890]::uv::profile::InspectResult>>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow<core[940e698046960fd5]::ops::control_flow::ControlFlow<gammalooprs[cf7f0a53a74a7890]::uv::profile::InspectResult>>><unknown>
  370. 215.92 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  371. 215.92 s gammaloop-nextest-integration> 8: <alloc[2ea6bcb46fca0c42]::vec::Vec<gammalooprs[cf7f0a53a74a7890]::uv::profile::InspectResult> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<gammalooprs[cf7f0a53a74a7890]::uv::profile::InspectResult, core[940e698046960fd5]::iter::adapters::GenericShunt<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<f64>, <gammalooprs[cf7f0a53a74a7890]::uv::profile::UVProfileRunner>::sample_subset_orientation_with_precision::{closure#0}>, core[940e698046960fd5]::result::Result<core[940e698046960fd5]::convert::Infallible, eyre[cb2fd339c0c40fca]::Report>>>>::from_iter<unknown>
  372. 215.92 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  373. 215.92 s gammaloop-nextest-integration> 9: core[940e698046960fd5]::iter::adapters::try_process::<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<f64>, <gammalooprs[cf7f0a53a74a7890]::uv::profile::UVProfileRunner>::sample_subset_orientation_with_precision::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::uv::profile::InspectResult, core[940e698046960fd5]::result::Result<core[940e698046960fd5]::convert::Infallible, eyre[cb2fd339c0c40fca]::Report>, <core[940e698046960fd5]::result::Result<alloc[2ea6bcb46fca0c42]::vec::Vec<gammalooprs[cf7f0a53a74a7890]::uv::profile::InspectResult>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator<core[940e698046960fd5]::result::Result<gammalooprs[cf7f0a53a74a7890]::uv::profile::InspectResult, eyre[cb2fd339c0c40fca]::Report>>>::from_iter<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<f64>, <gammalooprs[cf7f0a53a74a7890]::uv::profile::UVProfileRunner>::sample_subset_orientation_with_precision::{closure#0}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec<gammalooprs[cf7f0a53a74a7890]::uv::profile::InspectResult>><unknown>
  374. 215.92 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  375. 215.92 s gammaloop-nextest-integration> 10: <gammalooprs[cf7f0a53a74a7890]::uv::profile::UVProfileRunner>::sample_subset_orientation<unknown>
  376. 215.92 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  377. 215.92 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::uv::profile::UVProfileRunner>::sample_subset<unknown>
  378. 215.92 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  379. 215.92 s gammaloop-nextest-integration> 12: <&<gammalooprs[cf7f0a53a74a7890]::uv::profile::UVProfileRunner>::sample_lmb::{closure#2} as core[940e698046960fd5]::ops::function::Fn<(&mut gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, &(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet<gammalooprs[cf7f0a53a74a7890]::momentum::sample::LoopIndex>, i32))>>::call<unknown>
  380. 215.92 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  381. 215.92 s gammaloop-nextest-integration> 13: <alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet<gammalooprs[cf7f0a53a74a7890]::momentum::sample::LoopIndex>, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)> as alloc[2ea6bcb46fca0c42]::vec::spec_extend::SpecExtend<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet<gammalooprs[cf7f0a53a74a7890]::momentum::sample::LoopIndex>, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::iter::adapters::take_while::TakeWhile<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet<gammalooprs[cf7f0a53a74a7890]::momentum::sample::LoopIndex>, i32)>, <rayon[66a9e46badefbd30]::iter::map_with::MapWithFolder<_, _, _> as rayon[66a9e46badefbd30]::iter::plumbing::Folder<_>>::consume_iter::with<&(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet<gammalooprs[cf7f0a53a74a7890]::momentum::sample::LoopIndex>, i32), gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, core[940e698046960fd5]::result::Result<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet<gammalooprs[cf7f0a53a74a7890]::momentum::sample::LoopIndex>, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>, &<gammalooprs[cf7f0a53a74a7890]::uv::profile::UVProfileRunner>::sample_lmb::{closure#2}>::{closure#0}>, &<core[940e698046960fd5]::result::Result<_, _> as rayon[66a9e46badefbd30]::iter::FromParallelIterator<core[940e698046960fd5]::result::Result<_, _>>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet<gammalooprs[cf7f0a53a74a7890]::momentum::sample::LoopIndex>, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, <rayon[66a9e46badefbd30]::iter::while_some::WhileSomeFolder<_> as rayon[66a9e46badefbd30]::iter::plumbing::Folder<core[940e698046960fd5]::option::Option<_>>>::consume_iter::some<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet<gammalooprs[cf7f0a53a74a7890]::momentum::sample::LoopIndex>, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>::{closure#0}>, <core[940e698046960fd5]::option::Option<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet<gammalooprs[cf7f0a53a74a7890]::momentum::sample::LoopIndex>, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>::unwrap>>>::spec_extend<unknown>
  382. 215.92 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  383. 215.92 s gammaloop-nextest-integration> 14: <rayon[66a9e46badefbd30]::slice::IterProducer<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet<gammalooprs[cf7f0a53a74a7890]::momentum::sample::LoopIndex>, i32)> as rayon[66a9e46badefbd30]::iter::plumbing::Producer>::fold_with::<rayon[66a9e46badefbd30]::iter::map_with::MapWithFolder<rayon[66a9e46badefbd30]::iter::map::MapFolder<rayon[66a9e46badefbd30]::iter::while_some::WhileSomeFolder<rayon[66a9e46badefbd30]::iter::extend::ListVecFolder<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet<gammalooprs[cf7f0a53a74a7890]::momentum::sample::LoopIndex>, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>, <core[940e698046960fd5]::result::Result<_, _> as rayon[66a9e46badefbd30]::iter::FromParallelIterator<core[940e698046960fd5]::result::Result<_, _>>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet<gammalooprs[cf7f0a53a74a7890]::momentum::sample::LoopIndex>, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand, <gammalooprs[cf7f0a53a74a7890]::uv::profile::UVProfileRunner>::sample_lmb::{closure#2}>><unknown>
  384. 215.92 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  385. 215.92 s gammaloop-nextest-integration> 15: rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper::<rayon[66a9e46badefbd30]::slice::IterProducer<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet<gammalooprs[cf7f0a53a74a7890]::momentum::sample::LoopIndex>, i32)>, rayon[66a9e46badefbd30]::iter::map_with::MapInitConsumer<rayon[66a9e46badefbd30]::iter::map::MapConsumer<rayon[66a9e46badefbd30]::iter::while_some::WhileSomeConsumer<rayon[66a9e46badefbd30]::iter::extend::ListVecConsumer>, <core[940e698046960fd5]::result::Result<_, _> as rayon[66a9e46badefbd30]::iter::FromParallelIterator<core[940e698046960fd5]::result::Result<_, _>>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet<gammalooprs[cf7f0a53a74a7890]::momentum::sample::LoopIndex>, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, <gammalooprs[cf7f0a53a74a7890]::uv::profile::UVProfileRunner>::sample_lmb::{closure#1}, <gammalooprs[cf7f0a53a74a7890]::uv::profile::UVProfileRunner>::sample_lmb::{closure#2}>><unknown>
  386. 215.92 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  387. 215.92 s gammaloop-nextest-integration> 16: <rayon_core[cada95619a6da0dc]::job::StackJob<rayon_core[cada95619a6da0dc]::latch::SpinLatch, rayon_core[cada95619a6da0dc]::join::join_context::call_b<alloc[2ea6bcb46fca0c42]::collections::linked_list::LinkedList<alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet<gammalooprs[cf7f0a53a74a7890]::momentum::sample::LoopIndex>, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>, rayon[66a9e46badefbd30]::iter::plumbing::bridge_producer_consumer::helper<rayon[66a9e46badefbd30]::slice::IterProducer<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet<gammalooprs[cf7f0a53a74a7890]::momentum::sample::LoopIndex>, i32)>, rayon[66a9e46badefbd30]::iter::map_with::MapInitConsumer<rayon[66a9e46badefbd30]::iter::map::MapConsumer<rayon[66a9e46badefbd30]::iter::while_some::WhileSomeConsumer<rayon[66a9e46badefbd30]::iter::extend::ListVecConsumer>, <core[940e698046960fd5]::result::Result<_, _> as rayon[66a9e46badefbd30]::iter::FromParallelIterator<core[940e698046960fd5]::result::Result<_, _>>>::from_par_iter::ok<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet<gammalooprs[cf7f0a53a74a7890]::momentum::sample::LoopIndex>, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult), eyre[cb2fd339c0c40fca]::Report>::{closure#0}>, <gammalooprs[cf7f0a53a74a7890]::uv::profile::UVProfileRunner>::sample_lmb::{closure#1}, <gammalooprs[cf7f0a53a74a7890]::uv::profile::UVProfileRunner>::sample_lmb::{closure#2}>>::{closure#1}>::{closure#0}, alloc[2ea6bcb46fca0c42]::collections::linked_list::LinkedList<alloc[2ea6bcb46fca0c42]::vec::Vec<(linnet[5e7cffb7b92b0945]::half_edge::subgraph::subset::SubSet<gammalooprs[cf7f0a53a74a7890]::momentum::sample::LoopIndex>, gammalooprs[cf7f0a53a74a7890]::uv::profile::SubSetResult)>>> as rayon_core[cada95619a6da0dc]::job::Job>::execute<unknown>
  388. 215.92 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  389. 215.92 s gammaloop-nextest-integration> 17: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  390. 215.92 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  391. 215.92 s gammaloop-nextest-integration> 18: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  392. 215.92 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  393. 215.92 s gammaloop-nextest-integration> 19: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<<rayon_core[cada95619a6da0dc]::registry::DefaultSpawn as rayon_core[cada95619a6da0dc]::registry::ThreadSpawn>::spawn::{closure#0}, ()><unknown>
  394. 215.92 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  395. 215.92 s gammaloop-nextest-integration> 20: <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>
  396. 215.92 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  397. 215.92 s gammaloop-nextest-integration> 21: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  398. 215.92 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  399. 215.92 s gammaloop-nextest-integration> 22: start_thread<unknown>
  400. 215.92 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  401. 215.92 s gammaloop-nextest-integration> 23: __clone3<unknown>
  402. 215.92 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  403. 215.92 s gammaloop-nextest-integration>
  404. 215.92 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  405. 215.92 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  406. 215.92 s gammaloop-nextest-integration> system-out
  407. 215.92 s gammaloop-nextest-integration> running 1 test
  408. 215.92 s gammaloop-nextest-integration> test epem_a_ddx_nlo_is_alpha_s_over_pi_times_lo_in_all_local_uv_routes ... FAILED
  409. 215.92 s gammaloop-nextest-integration>
  410. 215.92 s gammaloop-nextest-integration> failures:
  411. 215.92 s gammaloop-nextest-integration>
  412. 215.92 s gammaloop-nextest-integration> failures:
  413. 215.92 s gammaloop-nextest-integration> epem_a_ddx_nlo_is_alpha_s_over_pi_times_lo_in_all_local_uv_routes
  414. 215.92 s gammaloop-nextest-integration>
  415. 215.92 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 16.90s
  416. 215.92 s gammaloop-nextest-integration> system-err
  417. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.439] @gammaloop_api::se... INFO : Running command import model sm-default.json
  418. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.439] @import::model INFO : Loading built-in JSON model sm-default
  419. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.457] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  420. 215.92 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  421. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.457] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  422. 215.92 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-)
  423. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.457] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  424. 215.92 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
  425. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.457] @gammaloop_api::se... INFO : Running command run set_model_parameters
  426. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.457] @gammaloop_api::se... INFO : Starting command block set_model_parameters
  427. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.457] @gammaloop_api::se... INFO : Running command set model MT=173.0
  428. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.461] @gammaloop_api::se... INFO : Running command set model WT=0.0
  429. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.464] @gammaloop_api::se... INFO : Running command set model ymt=173.0
  430. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.467] @gammaloop_api::se... INFO : Running command set model aS=0.118
  431. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.470] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507
  432. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.473] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05
  433. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.475] @gammaloop_api::se... INFO : Running command set model MZ=91.188
  434. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.479] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==0 QED^2==4 [{{1}} QCD=0]
  435. 215.92 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  436. 215.92 s gammaloop-nextest-integration> --symmetrize-left-right-states true
  437. 215.92 s gammaloop-nextest-integration> -p epem_a_ddx_lo -i LO --only-diagrams
  438. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.481] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  439. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.481] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  440. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 20
  441. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2
  442. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2
  443. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2
  444. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2
  445. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2
  446. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1
  447. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1
  448. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1
  449. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.503] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation)
  450. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.503] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 )
  451. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.503] @commands::generate INFO : Generated cross-section 1 graphs.
  452. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.503] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  453. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.504] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_lo -i LO
  454. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:55.606] @processes::cross_... INFO : Compiling cross section LO
  455. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:56.016] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them.
  456. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:56.016] @commands::generate INFO :
  457. 215.92 s gammaloop-nextest-integration> Integrand generation summary
  458. 215.92 s gammaloop-nextest-integration> peak RAM 78.08 MiB | cores 5
  459. 215.92 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  460. 215.92 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  461. 215.92 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  462. 215.92 s gammaloop-nextest-integration> │ LO │ GL0 │ 2 │ 7ms (1.7%) │ 4ms (1.1%) │ 1ms (0.34%) │ 410ms (97%) │
  463. 215.92 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  464. 215.92 s gammaloop-nextest-integration> │ Total │ │ 2 │ 7ms (1.7%) │ 4ms (1.1%) │ 1ms (0.34%) │ 410ms (97%) │
  465. 215.92 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  466. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:56.017] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1]
  467. 215.92 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  468. 215.92 s gammaloop-nextest-integration> --symmetrize-left-right-states true
  469. 215.92 s gammaloop-nextest-integration> -p epem_a_ddx_local_3d -i NLO --only-diagrams
  470. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:56.020] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  471. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:56.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  472. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:56.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  473. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:56.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60
  474. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:56.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44
  475. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:56.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44
  476. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:56.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  477. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:56.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  478. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:56.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  479. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:56.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  480. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:56.025] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  481. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:56.064] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  482. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:56.064] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  483. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:56.065] @commands::generate INFO : Generated cross-section 2 graphs.
  484. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:56.065] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  485. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:56.066] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_3d -i NLO
  486. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:57.072] @processes::cross_... INFO : Compiling cross section NLO
  487. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:59.023] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them.
  488. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:59.023] @commands::generate INFO :
  489. 215.92 s gammaloop-nextest-integration> Integrand generation summary
  490. 215.92 s gammaloop-nextest-integration> peak RAM 134.90 MiB | cores 5
  491. 215.92 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮
  492. 215.92 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  493. 215.92 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  494. 215.92 s gammaloop-nextest-integration> │ NLO │ GL0 │ 5 │ 273ms (14%) │ 159ms (8.0%) │ 90ms (4.5%) │ 1.47s (74%) │
  495. 215.92 s gammaloop-nextest-integration> │ NLO │ GL2 │ 5 │ 387ms (13%) │ 365ms (13%) │ 202ms (7.0%) │ 1.95s (67%) │
  496. 215.92 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  497. 215.92 s gammaloop-nextest-integration> │ Total │ │ 10 │ 661ms (13%) │ 524ms (11%) │ 293ms (6.0%) │ 3.42s (70%) │
  498. 215.92 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯
  499. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:59.043] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1]
  500. 215.92 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  501. 215.92 s gammaloop-nextest-integration> --symmetrize-left-right-states true
  502. 215.92 s gammaloop-nextest-integration> -p epem_a_ddx_local_4d_then_cff -i NLO --only-diagrams
  503. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:59.045] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  504. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:59.045] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  505. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:59.048] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  506. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:59.049] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60
  507. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:59.049] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44
  508. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:59.050] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44
  509. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:59.050] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  510. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:59.050] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  511. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:59.050] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  512. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:59.050] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  513. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:59.051] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  514. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:59.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  515. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:59.089] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  516. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:59.089] @commands::generate INFO : Generated cross-section 2 graphs.
  517. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:59.089] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  518. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:59.090] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_4d_then_cff -i NLO
  519. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:02:59.995] @processes::cross_... INFO : Compiling cross section NLO
  520. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:03:01.711] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them.
  521. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:03:01.712] @commands::generate INFO :
  522. 215.92 s gammaloop-nextest-integration> Integrand generation summary
  523. 215.92 s gammaloop-nextest-integration> peak RAM 188.11 MiB | cores 5
  524. 215.92 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮
  525. 215.92 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  526. 215.92 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  527. 215.92 s gammaloop-nextest-integration> │ NLO │ GL0 │ 5 │ 355ms (19%) │ 145ms (7.6%) │ 98ms (5.2%) │ 1.32s (69%) │
  528. 215.92 s gammaloop-nextest-integration> │ NLO │ GL2 │ 5 │ 409ms (16%) │ 276ms (11%) │ 121ms (4.8%) │ 1.72s (68%) │
  529. 215.92 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  530. 215.92 s gammaloop-nextest-integration> │ Total │ │ 10 │ 765ms (17%) │ 422ms (9.5%) │ 220ms (5.0%) │ 3.03s (68%) │
  531. 215.92 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯
  532. 215.92 s gammaloop-nextest-integration> [2026-09-14 01:03:01.722] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1]
  533. 215.92 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  534. 215.92 s gammaloop-nextest-integration> --symmetrize-left-right-states true
  535. 215.92 s gammaloop-nextest-integration> -p epem_a_ddx_explicit_local_3d -i NLO --only-diagrams
  536. 215.92 s gammaloop-nextest-integration> ... omitted 254 more lines; see full nextest output above
  537. 215.92 s gammaloop-nextest-integration>
  538. 215.92 s gammaloop-nextest-integration> 2. gammaloop-integration-tests::test_evaluation_api::gl20_multichannel_local_inspect_event_snapshot
  539. 215.92 s gammaloop-nextest-integration> failure: test failure with exit code 101
  540. 215.92 s gammaloop-nextest-integration> system-out
  541. 215.92 s gammaloop-nextest-integration> running 1 test
  542. 215.92 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Snapshot Summary ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  543. 215.92 s gammaloop-nextest-integration> Snapshot file: tests/tests/snapshots/test_evaluation_api__gl20_multichannel_local_inspect_events.snap
  544. 215.92 s gammaloop-nextest-integration> Snapshot: gl20_multichannel_local_inspect_events
  545. 215.92 s gammaloop-nextest-integration> Source: tests/tests/test_evaluation_api.rs:653
  546. 215.92 s gammaloop-nextest-integration> ────────────────────────────────────────────────────────────────────────────────
  547. 215.92 s gammaloop-nextest-integration> Expression: snapshot
  548. 215.92 s gammaloop-nextest-integration> ────────────────────────────────────────────────────────────────────────────────
  549. 215.92 s gammaloop-nextest-integration> -old snapshot
  550. 215.92 s gammaloop-nextest-integration> +new results
  551. 215.92 s gammaloop-nextest-integration> ────────────┬───────────────────────────────────────────────────────────────────
  552. 215.93 s gammaloop-nextest-integration> 4 4 │ {
  553. 215.93 s gammaloop-nextest-integration> 5 5 │ "additional_weights": {
  554. 215.93 s gammaloop-nextest-integration> 6 6 │ "full multiplicative factor": {
  555. 215.93 s gammaloop-nextest-integration> 7 7 │ "im": 0.0,
  556. 215.93 s gammaloop-nextest-integration> 8 │- "re": 48343061735986340000000000000.0
  557. 215.93 s gammaloop-nextest-integration> 8 │+ "re": 10351611347973265000000000000.0
  558. 215.93 s gammaloop-nextest-integration> 9 9 │ },
  559. 215.93 s gammaloop-nextest-integration> 10 10 │ "original": {
  560. 215.93 s gammaloop-nextest-integration> 11 │- "im": 0.000000000000000000000000000000000000000000000000046114324705727,
  561. 215.93 s gammaloop-nextest-integration> 12 │- "re": -0.0000000000000000000000000000005260186338896942
  562. 215.93 s gammaloop-nextest-integration> 11 │+ "im": 0.00000000000000000000000000000000000000000000000018587942606166243,
  563. 215.93 s gammaloop-nextest-integration> 12 │+ "re": -0.0000000000000000000000000000021202965106634895
  564. 215.93 s gammaloop-nextest-integration> 13 13 │ },
  565. 215.93 s gammaloop-nextest-integration> 14 14 │ "threshold_counterterm:0": {
  566. 215.93 s gammaloop-nextest-integration> 15 │- "im": 0.0000000000000000000000000000000000000000000000000013817635060449816,
  567. 215.93 s gammaloop-nextest-integration> 16 │- "re": -0.0000000000000000000000000000000012628761777701858
  568. 215.93 s gammaloop-nextest-integration> 15 │+ "im": -0.0000000000000000000000000000000000000000000000000002593655011619999,
  569. 215.93 s gammaloop-nextest-integration> 16 │+ "re": -0.0000000000000000000000000000000050904505912739453
  570. 215.93 s gammaloop-nextest-integration> 17 17 │ }
  571. 215.93 s gammaloop-nextest-integration> 18 18 │ },
  572. 215.93 s gammaloop-nextest-integration> 19 19 │ "cut_info": {
  573. 215.93 s gammaloop-nextest-integration> 20 20 │ "cut_id": 1,
  574. 215.93 s gammaloop-nextest-integration> 21 21 │ "graph_group_id": 0,
  575. 215.93 s gammaloop-nextest-integration> 22 22 │ "graph_id": 0,
  576. 215.93 s gammaloop-nextest-integration> 23 │- "lmb_channel_edge_ids": [
  577. 215.93 s gammaloop-nextest-integration> 24 │- 6,
  578. 215.93 s gammaloop-nextest-integration> 25 │- 8,
  579. 215.93 s gammaloop-nextest-integration> 26 │- 9
  580. 215.93 s gammaloop-nextest-integration> 27 │- ],
  581. 215.93 s gammaloop-nextest-integration> 28 │- "lmb_channel_id": 0,
  582. 215.93 s gammaloop-nextest-integration> 29 23 │ "orientation_id": null,
  583. 215.93 s gammaloop-nextest-integration> 30 24 │ "particle_pdgs": [
  584. 215.93 s gammaloop-nextest-integration> 31 25 │ [
  585. 215.93 s gammaloop-nextest-integration> 32 26 │ -11,
  586. 215.93 s gammaloop-nextest-integration> ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
  587. 215.93 s gammaloop-nextest-integration> 36 30 │ 25,
  588. 215.93 s gammaloop-nextest-integration> 37 31 │ 6,
  589. 215.93 s gammaloop-nextest-integration> 38 32 │ -6
  590. 215.93 s gammaloop-nextest-integration> 39 33 │ ]
  591. 215.93 s gammaloop-nextest-integration> 40 │- ]
  592. 215.93 s gammaloop-nextest-integration> 34 │+ ],
  593. 215.93 s gammaloop-nextest-integration> 35 │+ "sampling_channel_edge_ids": [
  594. 215.93 s gammaloop-nextest-integration> 36 │+ 6,
  595. 215.93 s gammaloop-nextest-integration> 37 │+ 8,
  596. 215.93 s gammaloop-nextest-integration> 38 │+ 9
  597. 215.93 s gammaloop-nextest-integration> 39 │+ ],
  598. 215.93 s gammaloop-nextest-integration> 40 │+ "sampling_channel_id": 0
  599. 215.93 s gammaloop-nextest-integration> 41 41 │ },
  600. 215.93 s gammaloop-nextest-integration> 42 42 │ "event_group_index": 0,
  601. 215.93 s gammaloop-nextest-integration> 43 43 │ "event_index": 0,
  602. 215.93 s gammaloop-nextest-integration> 44 44 │ "incoming_momenta": [
  603. 215.93 s gammaloop-nextest-integration> ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
  604. 215.93 s gammaloop-nextest-integration> 95 95 │ }
  605. 215.93 s gammaloop-nextest-integration> 96 96 │ }
  606. 215.93 s gammaloop-nextest-integration> 97 97 │ ],
  607. 215.93 s gammaloop-nextest-integration> 98 98 │ "weight": {
  608. 215.93 s gammaloop-nextest-integration> 99 │- "im": 0.0000000000000000000022961063246395455,
  609. 215.93 s gammaloop-nextest-integration> 100 │- "re": -0.025490402593435536
  610. 215.93 s gammaloop-nextest-integration> 99 │+ "im": 0.0000000000000000000019214667253095608,
  611. 215.93 s gammaloop-nextest-integration> 100 │+ "re": -0.022001179786959223
  612. 215.93 s gammaloop-nextest-integration> 101 101 │ }
  613. 215.93 s gammaloop-nextest-integration> 102 102 │ },
  614. 215.93 s gammaloop-nextest-integration> 103 103 │ {
  615. 215.93 s gammaloop-nextest-integration> 104 104 │ "additional_weights": {
  616. 215.93 s gammaloop-nextest-integration> 105 105 │ "full multiplicative factor": {
  617. 215.93 s gammaloop-nextest-integration> 106 106 │ "im": 0.0,
  618. 215.93 s gammaloop-nextest-integration> 107 │- "re": 48343061735986340000000000000.0
  619. 215.93 s gammaloop-nextest-integration> 107 │+ "re": 10351611347973265000000000000.0
  620. 215.93 s gammaloop-nextest-integration> 108 108 │ },
  621. 215.93 s gammaloop-nextest-integration> 109 109 │ "original": {
  622. 215.93 s gammaloop-nextest-integration> 110 │- "im": 0.00000000000000000000000000000000000000000000000001346187136274745,
  623. 215.93 s gammaloop-nextest-integration> 111 │- "re": 0.0000000000000000000000000000004060161333505399
  624. 215.93 s gammaloop-nextest-integration> 110 │+ "im": 0.00000000000000000000000000000000000000000000000005425346031266646,
  625. 215.93 s gammaloop-nextest-integration> 111 │+ "re": 0.0000000000000000000000000000016363089189807953
  626. 215.93 s gammaloop-nextest-integration> 112 112 │ },
  627. 215.93 s gammaloop-nextest-integration> 113 113 │ "threshold_counterterm:0": {
  628. 215.93 s gammaloop-nextest-integration> 114 114 │ "im": 0.0,
  629. 215.93 s gammaloop-nextest-integration> 115 115 │ "re": 0.0
  630. 215.93 s gammaloop-nextest-integration> ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
  631. 215.93 s gammaloop-nextest-integration> 118 118 │ "cut_info": {
  632. 215.93 s gammaloop-nextest-integration> 119 119 │ "cut_id": 0,
  633. 215.93 s gammaloop-nextest-integration> 120 120 │ "graph_group_id": 0,
  634. 215.93 s gammaloop-nextest-integration> 121 121 │ "graph_id": 0,
  635. 215.93 s gammaloop-nextest-integration> 122 │- "lmb_channel_edge_ids": [
  636. 215.93 s gammaloop-nextest-integration> 123 │- 6,
  637. 215.93 s gammaloop-nextest-integration> 124 │- 8,
  638. 215.93 s gammaloop-nextest-integration> 125 │- 9
  639. 215.93 s gammaloop-nextest-integration> 126 │- ],
  640. 215.93 s gammaloop-nextest-integration> 127 │- "lmb_channel_id": 0,
  641. 215.93 s gammaloop-nextest-integration> 128 122 │ "orientation_id": null,
  642. 215.93 s gammaloop-nextest-integration> 129 123 │ "particle_pdgs": [
  643. 215.93 s gammaloop-nextest-integration> 130 124 │ [
  644. 215.93 s gammaloop-nextest-integration> 131 125 │ -11,
  645. 215.93 s gammaloop-nextest-integration> ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
  646. 215.93 s gammaloop-nextest-integration> 136 130 │ 6,
  647. 215.93 s gammaloop-nextest-integration> 137 131 │ -6,
  648. 215.93 s gammaloop-nextest-integration> 138 132 │ 21
  649. 215.93 s gammaloop-nextest-integration> 139 133 │ ]
  650. 215.93 s gammaloop-nextest-integration> 140 │- ]
  651. 215.93 s gammaloop-nextest-integration> 134 │+ ],
  652. 215.93 s gammaloop-nextest-integration> 135 │+ "sampling_channel_edge_ids": [
  653. 215.93 s gammaloop-nextest-integration> 136 │+ 6,
  654. 215.93 s gammaloop-nextest-integration> 137 │+ 8,
  655. 215.93 s gammaloop-nextest-integration> 138 │+ 9
  656. 215.93 s gammaloop-nextest-integration> 139 │+ ],
  657. 215.93 s gammaloop-nextest-integration> 140 │+ "sampling_channel_id": 0
  658. 215.93 s gammaloop-nextest-integration> 141 141 │ },
  659. 215.93 s gammaloop-nextest-integration> 142 142 │ "event_group_index": 0,
  660. 215.93 s gammaloop-nextest-integration> ... omitted 1099 more lines; see full nextest output above
  661. 215.93 s gammaloop-nextest-integration> system-err
  662. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:30.711] @gammaloop_api::se... INFO : Running command import model sm-default.json
  663. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:30.711] @import::model INFO : Loading built-in JSON model sm-default
  664. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:30.729] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  665. 215.93 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  666. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:30.729] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  667. 215.93 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-)
  668. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:30.729] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  669. 215.93 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
  670. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:30.729] @gammaloop_api::se... INFO : Running command set model MT=173.0
  671. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:30.732] @gammaloop_api::se... INFO : Running command set model MH=125.0
  672. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:30.736] @gammaloop_api::se... INFO : Running command set model WT=0.0
  673. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:30.739] @gammaloop_api::se... INFO : Running command set model ymt=173.0
  674. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:30.742] @gammaloop_api::se... INFO : Running command set model aS=0.118
  675. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:30.745] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507
  676. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:30.748] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05
  677. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:30.751] @gammaloop_api::se... INFO : Running command set model MZ=91.188
  678. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:30.754] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==2 QED^2==6 [{{3}} QCD=1]
  679. 215.93 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  680. 215.93 s gammaloop-nextest-integration> --symmetrize-left-right-states false
  681. 215.93 s gammaloop-nextest-integration> -p epem_a_tth -i NLO
  682. 215.93 s gammaloop-nextest-integration> --only-diagrams
  683. 215.93 s gammaloop-nextest-integration> [...]
  684. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:30.757] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  685. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:30.841] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 4264
  686. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:30.845] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 514
  687. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:30.848] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 450
  688. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:30.858] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 450
  689. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:30.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 108
  690. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:30.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 108
  691. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:30.861] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 46
  692. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:30.861] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 46
  693. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:30.864] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 46
  694. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:41.918] @feyngen::diagram_... INFO : 11s | Δ=11s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 16 (16 isomorphically unique graphs, 16 color zeros, 0 lorentz zero, 14 grouped and 0 cancellation)
  695. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:41.919] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -30 )
  696. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:41.921] @commands::generate INFO : Generated cross-section 16 graphs.
  697. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:41.921] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  698. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:41.922] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i NLO --with-graph-names GL38
  699. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:41.923] @commands::select INFO : Selected 1 graph groups for integrand NLO in process epem_a_tth
  700. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:41.923] @commands::select INFO : Kept master graphs: 1 (GL38)
  701. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:41.923] @commands::select INFO : Removed master graphs: 15 (list elided; more than 10 graph names)
  702. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:41.923] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i NLO
  703. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:51.480] @commands::generate INFO :
  704. 215.93 s gammaloop-nextest-integration> Integrand generation summary
  705. 215.93 s gammaloop-nextest-integration> peak RAM 302.44 MiB | cores 5
  706. 215.93 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮
  707. 215.93 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  708. 215.93 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  709. 215.93 s gammaloop-nextest-integration> │ NLO │ GL38 │ 17 │ 1.45s (15%) │ 1.34s (14%) │ 6.73s (71%) │ 0ms (0.00%) │
  710. 215.93 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  711. 215.93 s gammaloop-nextest-integration> │ Total │ │ 17 │ 1.45s (15%) │ 1.34s (14%) │ 6.73s (71%) │ 0ms (0.00%) │
  712. 215.93 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯
  713. 215.93 s gammaloop-nextest-integration> stored new snapshot /build/source/tests/tests/snapshots/test_evaluation_api__gl20_multichannel_local_inspect_events.snap.new
  714. 215.93 s gammaloop-nextest-integration> The application panicked (crashed).
  715. 215.93 s gammaloop-nextest-integration> Message: snapshot assertion for 'gl20_multichannel_local_inspect_events' failed in line 653
  716. 215.93 s gammaloop-nextest-integration> Location: /nix/store/5drf77x6km4ky7gwlrzdx9bbd6fz09g3-vendor-cargo-deps/c19b7c6f923b580ac259164a89f2577984ad5ab09ee9d583b888f934adbbe8d0/insta-1.47.2/src/runtime.rs:719
  717. 215.93 s gammaloop-nextest-integration>
  718. 215.93 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  719. 215.93 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  720. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  721. 215.93 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  722. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  723. 215.93 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  724. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  725. 215.93 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  726. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  727. 215.93 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  728. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  729. 215.93 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  730. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  731. 215.93 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  732. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  733. 215.93 s gammaloop-nextest-integration> 8: insta[307a548ac79ef4d9]::runtime::assert_snapshot<unknown>
  734. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  735. 215.93 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>
  736. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  737. 215.93 s gammaloop-nextest-integration> 10: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  738. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  739. 215.93 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>
  740. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  741. 215.93 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>
  742. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  743. 215.93 s gammaloop-nextest-integration> 13: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  744. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  745. 215.93 s gammaloop-nextest-integration> 14: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  746. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  747. 215.93 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>
  748. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  749. 215.93 s gammaloop-nextest-integration> 16: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  750. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  751. 215.93 s gammaloop-nextest-integration> 17: start_thread<unknown>
  752. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  753. 215.93 s gammaloop-nextest-integration> 18: __clone3<unknown>
  754. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  755. 215.93 s gammaloop-nextest-integration>
  756. 215.93 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  757. 215.93 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  758. 215.93 s gammaloop-nextest-integration>
  759. 215.93 s gammaloop-nextest-integration> 3. gammaloop-integration-tests::test_evaluation_api::lu_rust_evaluate_samples_respect_event_generation_and_observables
  760. 215.93 s gammaloop-nextest-integration> failure: test failure with exit code 101
  761. 215.93 s gammaloop-nextest-integration> system-out
  762. 215.93 s gammaloop-nextest-integration> running 1 test
  763. 215.93 s gammaloop-nextest-integration> test lu_rust_evaluate_samples_respect_event_generation_and_observables ... FAILED
  764. 215.93 s gammaloop-nextest-integration>
  765. 215.93 s gammaloop-nextest-integration> failures:
  766. 215.93 s gammaloop-nextest-integration>
  767. 215.93 s gammaloop-nextest-integration> failures:
  768. 215.93 s gammaloop-nextest-integration> lu_rust_evaluate_samples_respect_event_generation_and_observables
  769. 215.93 s gammaloop-nextest-integration>
  770. 215.93 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.56s
  771. 215.93 s gammaloop-nextest-integration> system-err
  772. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:51.978] @gammaloop_api::se... INFO : Running command import model sm-default
  773. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:51.978] @import::model INFO : Loading built-in JSON model sm-default
  774. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:51.999] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  775. 215.93 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  776. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:51.999] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  777. 215.93 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-)
  778. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:51.999] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  779. 215.93 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
  780. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:51.999] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  781. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.001] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  782. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.002] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  783. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  784. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  785. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  786. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  787. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  788. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  789. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  790. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  791. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  792. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  793. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.113] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  794. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.114] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  795. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.114] @commands::generate INFO : Generated cross-section 2 graphs.
  796. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.114] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  797. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.115] @gammaloop_api::se... INFO : Running command generate
  798. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.433] @commands::generate INFO :
  799. 215.93 s gammaloop-nextest-integration> Integrand generation summary
  800. 215.93 s gammaloop-nextest-integration> peak RAM 87.01 MiB | cores 1
  801. 215.93 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  802. 215.93 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  803. 215.93 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  804. 215.93 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 56ms (54%) │ 23ms (23%) │ 25ms (24%) │ 0ms (0.00%) │
  805. 215.93 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 61ms (31%) │ 63ms (32%) │ 75ms (37%) │ 0ms (0.00%) │
  806. 215.93 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  807. 215.93 s gammaloop-nextest-integration> │ Total │ │ 8 │ 118ms (39%) │ 87ms (29%) │ 100ms (33%) │ 0ms (0.00%) │
  808. 215.93 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  809. 215.93 s gammaloop-nextest-integration> The application panicked (crashed).
  810. 215.93 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  811. 215.93 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  812. 215.93 s gammaloop-nextest-integration>
  813. 215.93 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  814. 215.93 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  815. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  816. 215.93 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  817. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  818. 215.93 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  819. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  820. 215.93 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  821. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  822. 215.93 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  823. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  824. 215.93 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  825. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  826. 215.93 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  827. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  828. 215.93 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  829. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  830. 215.93 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  831. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  832. 215.93 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#3}>>>::from_iter<unknown>
  833. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  834. 215.93 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  835. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  836. 215.93 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  837. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  838. 215.93 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  839. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  840. 215.93 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  841. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  842. 215.93 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  843. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  844. 215.93 s gammaloop-nextest-integration> 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  845. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  846. 215.93 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>
  847. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  848. 215.93 s gammaloop-nextest-integration> 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  849. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  850. 215.93 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>
  851. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  852. 215.93 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>
  853. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  854. 215.93 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  855. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  856. 215.93 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  857. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  858. 215.93 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>
  859. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  860. 215.93 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  861. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  862. 215.93 s gammaloop-nextest-integration> 25: start_thread<unknown>
  863. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  864. 215.93 s gammaloop-nextest-integration> 26: __clone3<unknown>
  865. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  866. 215.93 s gammaloop-nextest-integration>
  867. 215.93 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  868. 215.93 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  869. 215.93 s gammaloop-nextest-integration>
  870. 215.93 s gammaloop-nextest-integration> 4. gammaloop-integration-tests::test_evaluation_api::lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation
  871. 215.93 s gammaloop-nextest-integration> failure: test failure with exit code 101
  872. 215.93 s gammaloop-nextest-integration> system-out
  873. 215.93 s gammaloop-nextest-integration> running 1 test
  874. 215.93 s gammaloop-nextest-integration> test lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation ... FAILED
  875. 215.93 s gammaloop-nextest-integration>
  876. 215.93 s gammaloop-nextest-integration> failures:
  877. 215.93 s gammaloop-nextest-integration>
  878. 215.93 s gammaloop-nextest-integration> failures:
  879. 215.93 s gammaloop-nextest-integration> lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation
  880. 215.93 s gammaloop-nextest-integration>
  881. 215.93 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.58s
  882. 215.93 s gammaloop-nextest-integration> system-err
  883. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:51.979] @gammaloop_api::se... INFO : Running command import model sm-default
  884. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:51.979] @import::model INFO : Loading built-in JSON model sm-default
  885. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.000] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  886. 215.93 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  887. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.000] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  888. 215.93 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-)
  889. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.000] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  890. 215.93 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
  891. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.001] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  892. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.001] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  893. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.002] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  894. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  895. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  896. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  897. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  898. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  899. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  900. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  901. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  902. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  903. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  904. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.112] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  905. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.112] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  906. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.112] @commands::generate INFO : Generated cross-section 2 graphs.
  907. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.113] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  908. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.113] @gammaloop_api::se... INFO : Running command generate
  909. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.448] @commands::generate INFO :
  910. 215.93 s gammaloop-nextest-integration> Integrand generation summary
  911. 215.93 s gammaloop-nextest-integration> peak RAM 86.69 MiB | cores 1
  912. 215.93 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  913. 215.93 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  914. 215.93 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  915. 215.93 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 48ms (49%) │ 22ms (23%) │ 27ms (28%) │ 0ms (0.00%) │
  916. 215.93 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 61ms (30%) │ 70ms (34%) │ 75ms (36%) │ 0ms (0.00%) │
  917. 215.93 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  918. 215.93 s gammaloop-nextest-integration> │ Total │ │ 8 │ 109ms (36%) │ 92ms (30%) │ 102ms (34%) │ 0ms (0.00%) │
  919. 215.93 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  920. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.450] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=false
  921. 215.93 s gammaloop-nextest-integration> The application panicked (crashed).
  922. 215.93 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  923. 215.93 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  924. 215.93 s gammaloop-nextest-integration>
  925. 215.93 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  926. 215.93 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  927. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  928. 215.93 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  929. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  930. 215.93 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  931. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  932. 215.93 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  933. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  934. 215.93 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  935. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  936. 215.93 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  937. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  938. 215.93 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  939. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  940. 215.93 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  941. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  942. 215.93 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  943. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  944. 215.93 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#3}>>>::from_iter<unknown>
  945. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  946. 215.93 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  947. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  948. 215.93 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  949. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  950. 215.93 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  951. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  952. 215.93 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  953. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  954. 215.93 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  955. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  956. 215.93 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>
  957. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  958. 215.93 s gammaloop-nextest-integration> 17: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  959. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  960. 215.93 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>
  961. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  962. 215.93 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>
  963. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  964. 215.93 s gammaloop-nextest-integration> 20: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  965. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  966. 215.93 s gammaloop-nextest-integration> 21: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  967. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  968. 215.93 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>
  969. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  970. 215.93 s gammaloop-nextest-integration> 23: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  971. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  972. 215.93 s gammaloop-nextest-integration> 24: start_thread<unknown>
  973. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  974. 215.93 s gammaloop-nextest-integration> 25: __clone3<unknown>
  975. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  976. 215.93 s gammaloop-nextest-integration>
  977. 215.93 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  978. 215.93 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  979. 215.93 s gammaloop-nextest-integration>
  980. 215.93 s gammaloop-nextest-integration> 5. gammaloop-integration-tests::test_evaluation_api::lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata
  981. 215.93 s gammaloop-nextest-integration> failure: test failure with exit code 101
  982. 215.93 s gammaloop-nextest-integration> system-out
  983. 215.93 s gammaloop-nextest-integration> running 1 test
  984. 215.93 s gammaloop-nextest-integration> test lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata ... FAILED
  985. 215.93 s gammaloop-nextest-integration>
  986. 215.93 s gammaloop-nextest-integration> failures:
  987. 215.93 s gammaloop-nextest-integration>
  988. 215.93 s gammaloop-nextest-integration> failures:
  989. 215.93 s gammaloop-nextest-integration> lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata
  990. 215.93 s gammaloop-nextest-integration>
  991. 215.93 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.59s
  992. 215.93 s gammaloop-nextest-integration> system-err
  993. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:51.989] @gammaloop_api::se... INFO : Running command import model sm-default
  994. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:51.989] @import::model INFO : Loading built-in JSON model sm-default
  995. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.010] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  996. 215.93 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  997. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.010] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  998. 215.93 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-)
  999. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.010] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  1000. 215.93 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
  1001. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.011] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  1002. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.011] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  1003. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.012] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  1004. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1005. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  1006. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  1007. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  1008. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  1009. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  1010. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  1011. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  1012. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  1013. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.025] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  1014. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.140] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  1015. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.141] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  1016. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.141] @commands::generate INFO : Generated cross-section 2 graphs.
  1017. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.141] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1018. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.142] @gammaloop_api::se... INFO : Running command generate
  1019. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.457] @commands::generate INFO :
  1020. 215.93 s gammaloop-nextest-integration> Integrand generation summary
  1021. 215.93 s gammaloop-nextest-integration> peak RAM 86.45 MiB | cores 1
  1022. 215.93 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  1023. 215.93 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1024. 215.93 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1025. 215.93 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 39ms (45%) │ 22ms (25%) │ 25ms (29%) │ 0ms (0.00%) │
  1026. 215.93 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 66ms (32%) │ 65ms (32%) │ 73ms (36%) │ 0ms (0.00%) │
  1027. 215.93 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1028. 215.93 s gammaloop-nextest-integration> │ Total │ │ 8 │ 106ms (36%) │ 87ms (30%) │ 98ms (34%) │ 0ms (0.00%) │
  1029. 215.93 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  1030. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.458] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true
  1031. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.459] @gammaloop_api::se... INFO : Running command set process string '
  1032. 215.93 s gammaloop-nextest-integration> [sampling]
  1033. 215.93 s gammaloop-nextest-integration> graphs = "monte_carlo"
  1034. 215.93 s gammaloop-nextest-integration> orientations = "summed"
  1035. 215.93 s gammaloop-nextest-integration> lmb_multichanneling = true
  1036. 215.93 s gammaloop-nextest-integration> [...]
  1037. 215.93 s gammaloop-nextest-integration> The application panicked (crashed).
  1038. 215.93 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  1039. 215.93 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  1040. 215.93 s gammaloop-nextest-integration>
  1041. 215.93 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1042. 215.93 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  1043. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1044. 215.93 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  1045. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1046. 215.93 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  1047. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1048. 215.93 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  1049. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1050. 215.93 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  1051. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1052. 215.93 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  1053. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1054. 215.93 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  1055. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1056. 215.93 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  1057. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1058. 215.93 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  1059. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1060. 215.93 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#3}>>>::from_iter<unknown>
  1061. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1062. 215.93 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  1063. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1064. 215.93 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1065. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1066. 215.93 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1067. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1068. 215.93 s gammaloop-nextest-integration> 14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1069. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1070. 215.93 s gammaloop-nextest-integration> 15: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  1071. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1072. 215.93 s gammaloop-nextest-integration> 16: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  1073. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1074. 215.93 s gammaloop-nextest-integration> 17: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  1075. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1076. 215.93 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>
  1077. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1078. 215.93 s gammaloop-nextest-integration> 19: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  1079. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1080. 215.93 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>
  1081. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1082. 215.93 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>
  1083. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1084. 215.93 s gammaloop-nextest-integration> 22: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  1085. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1086. 215.93 s gammaloop-nextest-integration> 23: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  1087. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1088. 215.93 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>
  1089. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1090. 215.93 s gammaloop-nextest-integration> 25: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  1091. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1092. 215.93 s gammaloop-nextest-integration> 26: start_thread<unknown>
  1093. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1094. 215.93 s gammaloop-nextest-integration> 27: __clone3<unknown>
  1095. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1096. 215.93 s gammaloop-nextest-integration>
  1097. 215.93 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  1098. 215.93 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  1099. 215.93 s gammaloop-nextest-integration>
  1100. 215.93 s gammaloop-nextest-integration> 6. gammaloop-integration-tests::test_evaluation_api::lu_rust_minimal_output_keeps_events_and_observables
  1101. 215.93 s gammaloop-nextest-integration> failure: test failure with exit code 101
  1102. 215.93 s gammaloop-nextest-integration> system-out
  1103. 215.93 s gammaloop-nextest-integration> running 1 test
  1104. 215.93 s gammaloop-nextest-integration> test lu_rust_minimal_output_keeps_events_and_observables ... FAILED
  1105. 215.93 s gammaloop-nextest-integration>
  1106. 215.93 s gammaloop-nextest-integration> failures:
  1107. 215.93 s gammaloop-nextest-integration>
  1108. 215.93 s gammaloop-nextest-integration> failures:
  1109. 215.93 s gammaloop-nextest-integration> lu_rust_minimal_output_keeps_events_and_observables
  1110. 215.93 s gammaloop-nextest-integration>
  1111. 215.93 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.59s
  1112. 215.93 s gammaloop-nextest-integration> system-err
  1113. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:51.976] @gammaloop_api::se... INFO : Running command import model sm-default
  1114. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:51.976] @import::model INFO : Loading built-in JSON model sm-default
  1115. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  1116. 215.93 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  1117. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  1118. 215.93 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-)
  1119. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  1120. 215.93 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
  1121. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:51.997] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  1122. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:51.997] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  1123. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:51.998] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  1124. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.000] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1125. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.003] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  1126. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  1127. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  1128. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  1129. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  1130. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  1131. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  1132. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  1133. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  1134. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.144] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  1135. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.144] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  1136. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.144] @commands::generate INFO : Generated cross-section 2 graphs.
  1137. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.144] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1138. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.145] @gammaloop_api::se... INFO : Running command generate
  1139. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.459] @commands::generate INFO :
  1140. 215.93 s gammaloop-nextest-integration> Integrand generation summary
  1141. 215.93 s gammaloop-nextest-integration> peak RAM 86.92 MiB | cores 1
  1142. 215.93 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  1143. 215.93 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1144. 215.93 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1145. 215.93 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 58ms (54%) │ 22ms (21%) │ 25ms (24%) │ 0ms (0.00%) │
  1146. 215.93 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 65ms (32%) │ 66ms (32%) │ 73ms (36%) │ 0ms (0.00%) │
  1147. 215.93 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1148. 215.93 s gammaloop-nextest-integration> │ Total │ │ 8 │ 123ms (40%) │ 89ms (29%) │ 99ms (32%) │ 0ms (0.00%) │
  1149. 215.93 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  1150. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.460] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true
  1151. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.461] @gammaloop_api::se... INFO : Running command set process string '
  1152. 215.93 s gammaloop-nextest-integration> [quantities.leading_jet_pt]
  1153. 215.93 s gammaloop-nextest-integration> type = "jet"
  1154. 215.93 s gammaloop-nextest-integration> quantity = "PT"
  1155. 215.93 s gammaloop-nextest-integration> dR = 0.4
  1156. 215.93 s gammaloop-nextest-integration> [...]
  1157. 215.93 s gammaloop-nextest-integration> [2026-09-14 01:03:52.462] @gammaloop_api::se... INFO : Running command set process string '
  1158. 215.93 s gammaloop-nextest-integration> [observables.leading_jet_pt_hist]
  1159. 215.93 s gammaloop-nextest-integration> quantity = "leading_jet_pt"
  1160. 215.93 s gammaloop-nextest-integration> entry_selection = "leading_only"
  1161. 215.93 s gammaloop-nextest-integration> x_min = 0.0
  1162. 215.93 s gammaloop-nextest-integration> [...]
  1163. 215.93 s gammaloop-nextest-integration> The application panicked (crashed).
  1164. 215.93 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  1165. 215.93 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  1166. 215.93 s gammaloop-nextest-integration>
  1167. 215.93 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1168. 215.93 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  1169. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1170. 215.93 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  1171. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1172. 215.93 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  1173. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1174. 215.93 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  1175. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1176. 215.93 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  1177. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1178. 215.93 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  1179. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1180. 215.93 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  1181. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1182. 215.93 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  1183. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1184. 215.93 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  1185. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1186. 215.93 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#3}>>>::from_iter<unknown>
  1187. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1188. 215.93 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  1189. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1190. 215.93 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1191. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1192. 215.93 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1193. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1194. 215.93 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  1195. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1196. 215.93 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  1197. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1198. 215.93 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>
  1199. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1200. 215.93 s gammaloop-nextest-integration> 17: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  1201. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1202. 215.93 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>
  1203. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1204. 215.93 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>
  1205. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1206. 215.93 s gammaloop-nextest-integration> 20: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  1207. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1208. 215.93 s gammaloop-nextest-integration> 21: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  1209. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1210. 215.93 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>
  1211. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1212. 215.93 s gammaloop-nextest-integration> 23: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  1213. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1214. 215.93 s gammaloop-nextest-integration> 24: start_thread<unknown>
  1215. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1216. 215.93 s gammaloop-nextest-integration> 25: __clone3<unknown>
  1217. 215.93 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1218. 215.93 s gammaloop-nextest-integration>
  1219. 215.93 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  1220. 215.93 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  1221. 215.93 s gammaloop-nextest-integration>
  1222. 215.93 s gammaloop-nextest-integration> 7. gammaloop-integration-tests::test_evaluation_api::lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list
  1223. 215.93 s gammaloop-nextest-integration> failure: test failure with exit code 101
  1224. 215.93 s gammaloop-nextest-integration> system-out
  1225. 215.93 s gammaloop-nextest-integration> running 1 test
  1226. 215.93 s gammaloop-nextest-integration> test lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list ... FAILED
  1227. 215.93 s gammaloop-nextest-integration>
  1228. 215.93 s gammaloop-nextest-integration> failures:
  1229. 215.93 s gammaloop-nextest-integration>
  1230. 215.93 s gammaloop-nextest-integration> failures:
  1231. 215.93 s gammaloop-nextest-integration> lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list
  1232. 215.93 s gammaloop-nextest-integration>
  1233. 215.93 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.58s
  1234. 215.93 s gammaloop-nextest-integration> system-err
  1235. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:51.976] @gammaloop_api::se... INFO : Running command import model sm-default
  1236. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:51.976] @import::model INFO : Loading built-in JSON model sm-default
  1237. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:51.997] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  1238. 215.94 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  1239. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:51.997] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  1240. 215.94 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-)
  1241. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:51.997] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  1242. 215.94 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
  1243. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:51.997] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  1244. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:51.998] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  1245. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:51.999] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  1246. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.001] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1247. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  1248. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  1249. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  1250. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  1251. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.013] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  1252. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  1253. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  1254. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  1255. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  1256. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.124] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  1257. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.124] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  1258. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.124] @commands::generate INFO : Generated cross-section 2 graphs.
  1259. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.124] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1260. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.125] @gammaloop_api::se... INFO : Running command generate
  1261. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.454] @commands::generate INFO :
  1262. 215.94 s gammaloop-nextest-integration> Integrand generation summary
  1263. 215.94 s gammaloop-nextest-integration> peak RAM 84.58 MiB | cores 1
  1264. 215.94 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  1265. 215.94 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1266. 215.94 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1267. 215.94 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 56ms (54%) │ 23ms (22%) │ 25ms (24%) │ 0ms (0.00%) │
  1268. 215.94 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 70ms (34%) │ 65ms (31%) │ 72ms (35%) │ 0ms (0.00%) │
  1269. 215.94 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1270. 215.94 s gammaloop-nextest-integration> │ Total │ │ 8 │ 126ms (40%) │ 88ms (28%) │ 97ms (31%) │ 0ms (0.00%) │
  1271. 215.94 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  1272. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.455] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true
  1273. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.456] @gammaloop_api::se... INFO : Running command set process string '
  1274. 215.94 s gammaloop-nextest-integration> [quantities.leading_jet_pt]
  1275. 215.94 s gammaloop-nextest-integration> type = "jet"
  1276. 215.94 s gammaloop-nextest-integration> quantity = "PT"
  1277. 215.94 s gammaloop-nextest-integration> dR = 0.4
  1278. 215.94 s gammaloop-nextest-integration> [...]
  1279. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.457] @gammaloop_api::se... INFO : Running command set process string '
  1280. 215.94 s gammaloop-nextest-integration> [observables.leading_jet_pt_hist]
  1281. 215.94 s gammaloop-nextest-integration> quantity = "leading_jet_pt"
  1282. 215.94 s gammaloop-nextest-integration> entry_selection = "leading_only"
  1283. 215.94 s gammaloop-nextest-integration> x_min = 0.0
  1284. 215.94 s gammaloop-nextest-integration> [...]
  1285. 215.94 s gammaloop-nextest-integration> The application panicked (crashed).
  1286. 215.94 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  1287. 215.94 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  1288. 215.94 s gammaloop-nextest-integration>
  1289. 215.94 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1290. 215.94 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  1291. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1292. 215.94 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  1293. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1294. 215.94 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  1295. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1296. 215.94 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  1297. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1298. 215.94 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  1299. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1300. 215.94 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  1301. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1302. 215.94 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  1303. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1304. 215.94 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  1305. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1306. 215.94 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  1307. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1308. 215.94 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#3}>>>::from_iter<unknown>
  1309. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1310. 215.94 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  1311. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1312. 215.94 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1313. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1314. 215.94 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1315. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1316. 215.94 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  1317. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1318. 215.94 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  1319. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1320. 215.94 s gammaloop-nextest-integration> 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  1321. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1322. 215.94 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>
  1323. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1324. 215.94 s gammaloop-nextest-integration> 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  1325. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1326. 215.94 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>
  1327. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1328. 215.94 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>
  1329. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1330. 215.94 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  1331. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1332. 215.94 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  1333. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1334. 215.94 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>
  1335. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1336. 215.94 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  1337. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1338. 215.94 s gammaloop-nextest-integration> 25: start_thread<unknown>
  1339. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1340. 215.94 s gammaloop-nextest-integration> 26: __clone3<unknown>
  1341. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1342. 215.94 s gammaloop-nextest-integration>
  1343. 215.94 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  1344. 215.94 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  1345. 215.94 s gammaloop-nextest-integration>
  1346. 215.94 s gammaloop-nextest-integration> 8. gammaloop-integration-tests::test_evaluation_api::lu_threshold_counterterms_follow_lmb_channel_normalization
  1347. 215.94 s gammaloop-nextest-integration> failure: test failure with exit code 101
  1348. 215.94 s gammaloop-nextest-integration> system-out
  1349. 215.94 s gammaloop-nextest-integration> running 1 test
  1350. 215.94 s gammaloop-nextest-integration> test lu_threshold_counterterms_follow_lmb_channel_normalization ... FAILED
  1351. 215.94 s gammaloop-nextest-integration>
  1352. 215.94 s gammaloop-nextest-integration> failures:
  1353. 215.94 s gammaloop-nextest-integration>
  1354. 215.94 s gammaloop-nextest-integration> failures:
  1355. 215.94 s gammaloop-nextest-integration> lu_threshold_counterterms_follow_lmb_channel_normalization
  1356. 215.94 s gammaloop-nextest-integration>
  1357. 215.94 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.59s
  1358. 215.94 s gammaloop-nextest-integration> system-err
  1359. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:51.959] @gammaloop_api::se... INFO : Running command import model assets/models/json/scalars/scalars_2p_3p.json
  1360. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:51.959] @import::model INFO : Loading JSON model scalars_2p_3p-default from /build/source/assets/models/json/scalars/scalars_2p_3p
  1361. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:51.961] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=2.0
  1362. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:51.961] @gammaloop_api::se... INFO : Running command set model mass_scalar_2=2.0001
  1363. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:51.961] @gammaloop_api::se... INFO : Running command import graphs tests/resources/graphs/double_dotted_double_triangle.dot
  1364. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:51.961] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/double_dotted_double_triangle.dot'
  1365. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:51.970] @gammaloop_api::se... INFO : Running command generate
  1366. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.412] @commands::generate INFO :
  1367. 215.94 s gammaloop-nextest-integration> Integrand generation summary
  1368. 215.94 s gammaloop-nextest-integration> peak RAM 88.20 MiB | cores 10
  1369. 215.94 s gammaloop-nextest-integration> ╭───────────┬──────────────────────────────────────────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮
  1370. 215.94 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1371. 215.94 s gammaloop-nextest-integration> ├───────────┼──────────────────────────────────────────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  1372. 215.94 s gammaloop-nextest-integration> │ default │ double_dotted_double_triangle │ 30 │ 134ms (54%) │ 11ms (4.7%) │ 105ms (42%) │ 0ms (0.00%) │
  1373. 215.94 s gammaloop-nextest-integration> │ default │ double_dotted_double_triangle_small_mass │ 25 │ 180ms (50%) │ 22ms (6.2%) │ 158ms (44%) │ 0ms (0.00%) │
  1374. 215.94 s gammaloop-nextest-integration> ├───────────┼──────────────────────────────────────────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  1375. 215.94 s gammaloop-nextest-integration> │ Total │ │ 55 │ 314ms (51%) │ 34ms (5.6%) │ 263ms (43%) │ 0ms (0.00%) │
  1376. 215.94 s gammaloop-nextest-integration> ╰───────────┴──────────────────────────────────────────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯
  1377. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.437] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true stability.rotation_axis=[]
  1378. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.457] @gammaloop_api::se... INFO : Running command set process string '
  1379. 215.94 s gammaloop-nextest-integration> [sampling]
  1380. 215.94 s gammaloop-nextest-integration> graphs = "monte_carlo"
  1381. 215.94 s gammaloop-nextest-integration> orientations = "summed"
  1382. 215.94 s gammaloop-nextest-integration> lmb_multichanneling = false
  1383. 215.94 s gammaloop-nextest-integration> [...]
  1384. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.459] @gammaloop_api::se... INFO : Running command set process string '
  1385. 215.94 s gammaloop-nextest-integration> [sampling]
  1386. 215.94 s gammaloop-nextest-integration> graphs = "monte_carlo"
  1387. 215.94 s gammaloop-nextest-integration> orientations = "summed"
  1388. 215.94 s gammaloop-nextest-integration> lmb_multichanneling = false
  1389. 215.94 s gammaloop-nextest-integration> [...]
  1390. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.462] @gammaloop_api::se... INFO : Running command set process string '
  1391. 215.94 s gammaloop-nextest-integration> [sampling]
  1392. 215.94 s gammaloop-nextest-integration> graphs = "monte_carlo"
  1393. 215.94 s gammaloop-nextest-integration> orientations = "summed"
  1394. 215.94 s gammaloop-nextest-integration> lmb_multichanneling = true
  1395. 215.94 s gammaloop-nextest-integration> [...]
  1396. 215.94 s gammaloop-nextest-integration> The application panicked (crashed).
  1397. 215.94 s gammaloop-nextest-integration> Message: ose channel 0 produced invalid LMB weight 1
  1398. 215.94 s gammaloop-nextest-integration> Location: tests/tests/test_evaluation_api.rs:1604
  1399. 215.94 s gammaloop-nextest-integration>
  1400. 215.94 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1401. 215.94 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  1402. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1403. 215.94 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  1404. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1405. 215.94 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  1406. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1407. 215.94 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  1408. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1409. 215.94 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  1410. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1411. 215.94 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  1412. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1413. 215.94 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  1414. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1415. 215.94 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>
  1416. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1417. 215.94 s gammaloop-nextest-integration> 9: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  1418. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1419. 215.94 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>
  1420. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1421. 215.94 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>
  1422. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1423. 215.94 s gammaloop-nextest-integration> 12: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  1424. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1425. 215.94 s gammaloop-nextest-integration> 13: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  1426. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1427. 215.94 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>
  1428. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1429. 215.94 s gammaloop-nextest-integration> 15: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  1430. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1431. 215.94 s gammaloop-nextest-integration> 16: start_thread<unknown>
  1432. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1433. 215.94 s gammaloop-nextest-integration> 17: __clone3<unknown>
  1434. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1435. 215.94 s gammaloop-nextest-integration>
  1436. 215.94 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  1437. 215.94 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  1438. 215.94 s gammaloop-nextest-integration>
  1439. 215.94 s gammaloop-nextest-integration> 9. gammaloop-integration-tests::test_evaluation_api::lu_rust_generated_events_follow_graph_grouping_and_cut_ids
  1440. 215.94 s gammaloop-nextest-integration> failure: test failure with exit code 101
  1441. 215.94 s gammaloop-nextest-integration> system-out
  1442. 215.94 s gammaloop-nextest-integration> running 1 test
  1443. 215.94 s gammaloop-nextest-integration> test lu_rust_generated_events_follow_graph_grouping_and_cut_ids ... FAILED
  1444. 215.94 s gammaloop-nextest-integration>
  1445. 215.94 s gammaloop-nextest-integration> failures:
  1446. 215.94 s gammaloop-nextest-integration>
  1447. 215.94 s gammaloop-nextest-integration> failures:
  1448. 215.94 s gammaloop-nextest-integration> lu_rust_generated_events_follow_graph_grouping_and_cut_ids
  1449. 215.94 s gammaloop-nextest-integration>
  1450. 215.94 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.60s
  1451. 215.94 s gammaloop-nextest-integration> system-err
  1452. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:51.980] @gammaloop_api::se... INFO : Running command import model sm-default
  1453. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:51.980] @import::model INFO : Loading built-in JSON model sm-default
  1454. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.001] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  1455. 215.94 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  1456. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.001] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  1457. 215.94 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-)
  1458. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.001] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  1459. 215.94 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
  1460. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.002] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  1461. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.002] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  1462. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.003] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  1463. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.005] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1464. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  1465. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  1466. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  1467. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  1468. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  1469. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  1470. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  1471. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  1472. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  1473. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.136] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  1474. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.136] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  1475. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.137] @commands::generate INFO : Generated cross-section 2 graphs.
  1476. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.137] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1477. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.138] @gammaloop_api::se... INFO : Running command generate
  1478. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.470] @commands::generate INFO :
  1479. 215.94 s gammaloop-nextest-integration> Integrand generation summary
  1480. 215.94 s gammaloop-nextest-integration> peak RAM 86.80 MiB | cores 1
  1481. 215.94 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮
  1482. 215.94 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1483. 215.94 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  1484. 215.94 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 39ms (45%) │ 22ms (25%) │ 25ms (30%) │ 0ms (0.00%) │
  1485. 215.94 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 62ms (27%) │ 79ms (35%) │ 87ms (38%) │ 0ms (0.00%) │
  1486. 215.94 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  1487. 215.94 s gammaloop-nextest-integration> │ Total │ │ 8 │ 101ms (32%) │ 102ms (32%) │ 113ms (36%) │ 0ms (0.00%) │
  1488. 215.94 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯
  1489. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.472] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true
  1490. 215.94 s gammaloop-nextest-integration> The application panicked (crashed).
  1491. 215.94 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  1492. 215.94 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  1493. 215.94 s gammaloop-nextest-integration>
  1494. 215.94 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1495. 215.94 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  1496. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1497. 215.94 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  1498. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1499. 215.94 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  1500. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1501. 215.94 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  1502. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1503. 215.94 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  1504. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1505. 215.94 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  1506. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1507. 215.94 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  1508. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1509. 215.94 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  1510. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1511. 215.94 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  1512. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1513. 215.94 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#3}>>>::from_iter<unknown>
  1514. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1515. 215.94 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  1516. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1517. 215.94 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1518. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1519. 215.94 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1520. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1521. 215.94 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  1522. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1523. 215.94 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  1524. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1525. 215.94 s gammaloop-nextest-integration> 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  1526. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1527. 215.94 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>
  1528. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1529. 215.94 s gammaloop-nextest-integration> 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  1530. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1531. 215.94 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>
  1532. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1533. 215.94 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>
  1534. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1535. 215.94 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  1536. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1537. 215.94 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  1538. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1539. 215.94 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>
  1540. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1541. 215.94 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  1542. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1543. 215.94 s gammaloop-nextest-integration> 25: start_thread<unknown>
  1544. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1545. 215.94 s gammaloop-nextest-integration> 26: __clone3<unknown>
  1546. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1547. 215.94 s gammaloop-nextest-integration>
  1548. 215.94 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  1549. 215.94 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  1550. 215.94 s gammaloop-nextest-integration>
  1551. 215.94 s gammaloop-nextest-integration> 10. gammaloop-integration-tests::test_evaluation_api::lu_rust_precise_evaluate_samples_returns_precision_tagged_results
  1552. 215.94 s gammaloop-nextest-integration> failure: test failure with exit code 101
  1553. 215.94 s gammaloop-nextest-integration> system-out
  1554. 215.94 s gammaloop-nextest-integration> running 1 test
  1555. 215.94 s gammaloop-nextest-integration> test lu_rust_precise_evaluate_samples_returns_precision_tagged_results ... FAILED
  1556. 215.94 s gammaloop-nextest-integration>
  1557. 215.94 s gammaloop-nextest-integration> failures:
  1558. 215.94 s gammaloop-nextest-integration>
  1559. 215.94 s gammaloop-nextest-integration> failures:
  1560. 215.94 s gammaloop-nextest-integration> lu_rust_precise_evaluate_samples_returns_precision_tagged_results
  1561. 215.94 s gammaloop-nextest-integration>
  1562. 215.94 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.67s
  1563. 215.94 s gammaloop-nextest-integration> system-err
  1564. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:51.981] @gammaloop_api::se... INFO : Running command import model sm-default
  1565. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:51.981] @import::model INFO : Loading built-in JSON model sm-default
  1566. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.002] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  1567. 215.94 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  1568. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.002] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  1569. 215.94 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-)
  1570. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.002] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  1571. 215.94 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
  1572. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.003] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  1573. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.003] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  1574. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.004] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  1575. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.006] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1576. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  1577. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  1578. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  1579. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  1580. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  1581. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  1582. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  1583. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  1584. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  1585. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.112] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  1586. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.112] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  1587. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.112] @commands::generate INFO : Generated cross-section 2 graphs.
  1588. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.112] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1589. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.113] @gammaloop_api::se... INFO : Running command generate
  1590. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.533] @commands::generate INFO :
  1591. 215.94 s gammaloop-nextest-integration> Integrand generation summary
  1592. 215.94 s gammaloop-nextest-integration> peak RAM 88.01 MiB | cores 1
  1593. 215.94 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  1594. 215.94 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1595. 215.94 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1596. 215.94 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 91ms (66%) │ 22ms (16%) │ 25ms (18%) │ 0ms (0.00%) │
  1597. 215.94 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 94ms (40%) │ 68ms (29%) │ 73ms (31%) │ 0ms (0.00%) │
  1598. 215.94 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1599. 215.94 s gammaloop-nextest-integration> │ Total │ │ 8 │ 186ms (50%) │ 90ms (24%) │ 98ms (26%) │ 0ms (0.00%) │
  1600. 215.94 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  1601. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.534] @gammaloop_api::se... INFO : Running command set process string '
  1602. 215.94 s gammaloop-nextest-integration> [quantities.leading_jet_pt]
  1603. 215.94 s gammaloop-nextest-integration> type = "jet"
  1604. 215.94 s gammaloop-nextest-integration> quantity = "PT"
  1605. 215.94 s gammaloop-nextest-integration> dR = 0.4
  1606. 215.94 s gammaloop-nextest-integration> [...]
  1607. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.535] @gammaloop_api::se... INFO : Running command set process string '
  1608. 215.94 s gammaloop-nextest-integration> [observables.leading_jet_pt_hist]
  1609. 215.94 s gammaloop-nextest-integration> quantity = "leading_jet_pt"
  1610. 215.94 s gammaloop-nextest-integration> entry_selection = "leading_only"
  1611. 215.94 s gammaloop-nextest-integration> x_min = 0.0
  1612. 215.94 s gammaloop-nextest-integration> [...]
  1613. 215.94 s gammaloop-nextest-integration> The application panicked (crashed).
  1614. 215.94 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  1615. 215.94 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  1616. 215.94 s gammaloop-nextest-integration>
  1617. 215.94 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1618. 215.94 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  1619. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1620. 215.94 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  1621. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1622. 215.94 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  1623. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1624. 215.94 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  1625. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1626. 215.94 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  1627. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1628. 215.94 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  1629. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1630. 215.94 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  1631. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1632. 215.94 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  1633. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1634. 215.94 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  1635. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1636. 215.94 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#3}>>>::from_iter<unknown>
  1637. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1638. 215.94 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>
  1639. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1640. 215.94 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>
  1641. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1642. 215.94 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1643. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1644. 215.94 s gammaloop-nextest-integration> 14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1645. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1646. 215.94 s gammaloop-nextest-integration> 15: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_precise_raw<unknown>
  1647. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1648. 215.94 s gammaloop-nextest-integration> 16: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamplesPrecise>::run<unknown>
  1649. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1650. 215.94 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>
  1651. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1652. 215.94 s gammaloop-nextest-integration> 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  1653. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1654. 215.94 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>
  1655. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1656. 215.94 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>
  1657. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1658. 215.94 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  1659. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1660. 215.94 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  1661. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1662. 215.94 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>
  1663. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1664. 215.94 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  1665. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1666. 215.94 s gammaloop-nextest-integration> 25: start_thread<unknown>
  1667. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1668. 215.94 s gammaloop-nextest-integration> 26: __clone3<unknown>
  1669. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1670. 215.94 s gammaloop-nextest-integration>
  1671. 215.94 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  1672. 215.94 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  1673. 215.94 s gammaloop-nextest-integration>
  1674. 215.94 s gammaloop-nextest-integration> 11. gammaloop-integration-tests::test_evaluation_api::lu_rust_xspace_integrator_weights_scale_observable_histograms
  1675. 215.94 s gammaloop-nextest-integration> failure: test failure with exit code 101
  1676. 215.94 s gammaloop-nextest-integration> system-out
  1677. 215.94 s gammaloop-nextest-integration> running 1 test
  1678. 215.94 s gammaloop-nextest-integration> test lu_rust_xspace_integrator_weights_scale_observable_histograms ... FAILED
  1679. 215.94 s gammaloop-nextest-integration>
  1680. 215.94 s gammaloop-nextest-integration> failures:
  1681. 215.94 s gammaloop-nextest-integration>
  1682. 215.94 s gammaloop-nextest-integration> failures:
  1683. 215.94 s gammaloop-nextest-integration> lu_rust_xspace_integrator_weights_scale_observable_histograms
  1684. 215.94 s gammaloop-nextest-integration>
  1685. 215.94 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.69s
  1686. 215.94 s gammaloop-nextest-integration> system-err
  1687. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:51.988] @gammaloop_api::se... INFO : Running command import model sm-default
  1688. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:51.988] @import::model INFO : Loading built-in JSON model sm-default
  1689. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.009] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  1690. 215.94 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  1691. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.009] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  1692. 215.94 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-)
  1693. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.009] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  1694. 215.94 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
  1695. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.009] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  1696. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.010] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  1697. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.011] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  1698. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.013] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1699. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  1700. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  1701. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  1702. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  1703. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  1704. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  1705. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  1706. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  1707. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  1708. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.136] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  1709. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.136] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  1710. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.137] @commands::generate INFO : Generated cross-section 2 graphs.
  1711. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.137] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1712. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.137] @gammaloop_api::se... INFO : Running command generate
  1713. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.561] @commands::generate INFO :
  1714. 215.94 s gammaloop-nextest-integration> Integrand generation summary
  1715. 215.94 s gammaloop-nextest-integration> peak RAM 88.97 MiB | cores 1
  1716. 215.94 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  1717. 215.94 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1718. 215.94 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1719. 215.94 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 45ms (49%) │ 22ms (24%) │ 25ms (27%) │ 0ms (0.00%) │
  1720. 215.94 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 102ms (42%) │ 63ms (26%) │ 76ms (32%) │ 0ms (0.00%) │
  1721. 215.94 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1722. 215.94 s gammaloop-nextest-integration> │ Total │ │ 8 │ 148ms (44%) │ 85ms (25%) │ 102ms (30%) │ 0ms (0.00%) │
  1723. 215.94 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  1724. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.562] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true
  1725. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.563] @gammaloop_api::se... INFO : Running command set process string '
  1726. 215.94 s gammaloop-nextest-integration> [quantities.leading_jet_pt]
  1727. 215.94 s gammaloop-nextest-integration> type = "jet"
  1728. 215.94 s gammaloop-nextest-integration> quantity = "PT"
  1729. 215.94 s gammaloop-nextest-integration> dR = 0.4
  1730. 215.94 s gammaloop-nextest-integration> [...]
  1731. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.564] @gammaloop_api::se... INFO : Running command set process string '
  1732. 215.94 s gammaloop-nextest-integration> [observables.leading_jet_pt_hist]
  1733. 215.94 s gammaloop-nextest-integration> quantity = "leading_jet_pt"
  1734. 215.94 s gammaloop-nextest-integration> entry_selection = "leading_only"
  1735. 215.94 s gammaloop-nextest-integration> x_min = 0.0
  1736. 215.94 s gammaloop-nextest-integration> [...]
  1737. 215.94 s gammaloop-nextest-integration> The application panicked (crashed).
  1738. 215.94 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  1739. 215.94 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  1740. 215.94 s gammaloop-nextest-integration>
  1741. 215.94 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1742. 215.94 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  1743. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1744. 215.94 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  1745. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1746. 215.94 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  1747. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1748. 215.94 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  1749. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1750. 215.94 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  1751. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1752. 215.94 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  1753. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1754. 215.94 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  1755. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1756. 215.94 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  1757. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1758. 215.94 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  1759. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1760. 215.94 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#3}>>>::from_iter<unknown>
  1761. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1762. 215.94 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  1763. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1764. 215.94 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1765. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1766. 215.94 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1767. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1768. 215.94 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  1769. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1770. 215.94 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  1771. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1772. 215.94 s gammaloop-nextest-integration> 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  1773. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1774. 215.94 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>
  1775. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1776. 215.94 s gammaloop-nextest-integration> 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  1777. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1778. 215.94 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>
  1779. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1780. 215.94 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>
  1781. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1782. 215.94 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  1783. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1784. 215.94 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  1785. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1786. 215.94 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>
  1787. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1788. 215.94 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  1789. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1790. 215.94 s gammaloop-nextest-integration> 25: start_thread<unknown>
  1791. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1792. 215.94 s gammaloop-nextest-integration> 26: __clone3<unknown>
  1793. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1794. 215.94 s gammaloop-nextest-integration>
  1795. 215.94 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  1796. 215.94 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  1797. 215.94 s gammaloop-nextest-integration>
  1798. 215.94 s gammaloop-nextest-integration> 12. gammaloop-integration-tests::test_evaluation_api::lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian
  1799. 215.94 s gammaloop-nextest-integration> failure: test failure with exit code 101
  1800. 215.94 s gammaloop-nextest-integration> system-out
  1801. 215.94 s gammaloop-nextest-integration> running 1 test
  1802. 215.94 s gammaloop-nextest-integration> test lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian ... FAILED
  1803. 215.94 s gammaloop-nextest-integration>
  1804. 215.94 s gammaloop-nextest-integration> failures:
  1805. 215.94 s gammaloop-nextest-integration>
  1806. 215.94 s gammaloop-nextest-integration> failures:
  1807. 215.94 s gammaloop-nextest-integration> lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian
  1808. 215.94 s gammaloop-nextest-integration>
  1809. 215.94 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.71s
  1810. 215.94 s gammaloop-nextest-integration> system-err
  1811. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:51.989] @gammaloop_api::se... INFO : Running command import model sm-default
  1812. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:51.989] @import::model INFO : Loading built-in JSON model sm-default
  1813. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.021] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  1814. 215.94 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  1815. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.021] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  1816. 215.94 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-)
  1817. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.021] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  1818. 215.94 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
  1819. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.022] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  1820. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.023] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  1821. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.024] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  1822. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.026] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1823. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.029] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  1824. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  1825. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  1826. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  1827. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  1828. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  1829. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.031] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  1830. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.031] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  1831. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.031] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  1832. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.156] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  1833. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.156] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  1834. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.156] @commands::generate INFO : Generated cross-section 2 graphs.
  1835. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.157] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1836. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.157] @gammaloop_api::se... INFO : Running command generate
  1837. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.580] @commands::generate INFO :
  1838. 215.94 s gammaloop-nextest-integration> Integrand generation summary
  1839. 215.94 s gammaloop-nextest-integration> peak RAM 88.26 MiB | cores 1
  1840. 215.94 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮
  1841. 215.94 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1842. 215.94 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  1843. 215.94 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 41ms (45%) │ 23ms (25%) │ 27ms (29%) │ 0ms (0.00%) │
  1844. 215.94 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 75ms (33%) │ 80ms (35%) │ 75ms (33%) │ 0ms (0.00%) │
  1845. 215.94 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  1846. 215.94 s gammaloop-nextest-integration> │ Total │ │ 8 │ 116ms (36%) │ 103ms (32%) │ 102ms (32%) │ 0ms (0.00%) │
  1847. 215.94 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯
  1848. 215.94 s gammaloop-nextest-integration> [2026-09-14 01:03:52.581] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true
  1849. 215.94 s gammaloop-nextest-integration> The application panicked (crashed).
  1850. 215.94 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  1851. 215.94 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  1852. 215.94 s gammaloop-nextest-integration>
  1853. 215.94 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1854. 215.94 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  1855. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1856. 215.94 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  1857. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1858. 215.94 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  1859. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1860. 215.94 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  1861. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1862. 215.94 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  1863. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1864. 215.94 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  1865. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1866. 215.94 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  1867. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1868. 215.94 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  1869. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1870. 215.94 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  1871. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1872. 215.94 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#3}>>>::from_iter<unknown>
  1873. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1874. 215.94 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  1875. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1876. 215.94 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1877. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1878. 215.94 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1879. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1880. 215.94 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_momentum_configurations_raw<unknown>
  1881. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1882. 215.94 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  1883. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1884. 215.94 s gammaloop-nextest-integration> 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_momentum_sample_with_weight<unknown>
  1885. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1886. 215.94 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>
  1887. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1888. 215.94 s gammaloop-nextest-integration> 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  1889. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1890. 215.94 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>
  1891. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1892. 215.94 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>
  1893. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1894. 215.94 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  1895. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1896. 215.94 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  1897. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1898. 215.94 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>
  1899. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1900. 215.94 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  1901. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1902. 215.94 s gammaloop-nextest-integration> 25: start_thread<unknown>
  1903. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1904. 215.94 s gammaloop-nextest-integration> 26: __clone3<unknown>
  1905. 215.94 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1906. 215.94 s gammaloop-nextest-integration>
  1907. 215.94 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  1908. 215.94 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  1909. 215.95 s gammaloop-nextest-integration>
  1910. 215.95 s gammaloop-nextest-integration> 13. gammaloop-integration-tests::test_evaluation_api::lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian
  1911. 215.95 s gammaloop-nextest-integration> failure: test failure with exit code 101
  1912. 215.95 s gammaloop-nextest-integration> system-out
  1913. 215.95 s gammaloop-nextest-integration> running 1 test
  1914. 215.95 s gammaloop-nextest-integration> test lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian ... FAILED
  1915. 215.95 s gammaloop-nextest-integration>
  1916. 215.95 s gammaloop-nextest-integration> failures:
  1917. 215.95 s gammaloop-nextest-integration>
  1918. 215.95 s gammaloop-nextest-integration> failures:
  1919. 215.95 s gammaloop-nextest-integration> lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian
  1920. 215.95 s gammaloop-nextest-integration>
  1921. 215.95 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.82s
  1922. 215.95 s gammaloop-nextest-integration> system-err
  1923. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:51.976] @gammaloop_api::se... INFO : Running command import model sm-default
  1924. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:51.976] @import::model INFO : Loading built-in JSON model sm-default
  1925. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  1926. 215.95 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  1927. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  1928. 215.95 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-)
  1929. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  1930. 215.95 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
  1931. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:51.997] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  1932. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:51.998] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  1933. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:51.999] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  1934. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.001] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1935. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  1936. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  1937. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.011] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  1938. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  1939. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  1940. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  1941. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  1942. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  1943. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  1944. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.152] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  1945. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.152] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  1946. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.152] @commands::generate INFO : Generated cross-section 2 graphs.
  1947. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.152] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1948. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.153] @gammaloop_api::se... INFO : Running command generate
  1949. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.685] @commands::generate INFO :
  1950. 215.95 s gammaloop-nextest-integration> Integrand generation summary
  1951. 215.95 s gammaloop-nextest-integration> peak RAM 88.07 MiB | cores 1
  1952. 215.95 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮
  1953. 215.95 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1954. 215.95 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  1955. 215.95 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 39ms (24%) │ 48ms (30%) │ 73ms (46%) │ 0ms (0.00%) │
  1956. 215.95 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 100ms (35%) │ 105ms (37%) │ 82ms (29%) │ 0ms (0.00%) │
  1957. 215.95 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  1958. 215.95 s gammaloop-nextest-integration> │ Total │ │ 8 │ 139ms (31%) │ 153ms (34%) │ 156ms (35%) │ 0ms (0.00%) │
  1959. 215.95 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯
  1960. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.686] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true
  1961. 215.95 s gammaloop-nextest-integration> The application panicked (crashed).
  1962. 215.95 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  1963. 215.95 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  1964. 215.95 s gammaloop-nextest-integration>
  1965. 215.95 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1966. 215.95 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  1967. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1968. 215.95 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  1969. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1970. 215.95 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  1971. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1972. 215.95 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  1973. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1974. 215.95 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  1975. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1976. 215.95 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  1977. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1978. 215.95 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  1979. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1980. 215.95 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  1981. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1982. 215.95 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  1983. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1984. 215.95 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#3}>>>::from_iter<unknown>
  1985. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1986. 215.95 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  1987. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1988. 215.95 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1989. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1990. 215.95 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1991. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1992. 215.95 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_momentum_configurations_raw<unknown>
  1993. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1994. 215.95 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  1995. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1996. 215.95 s gammaloop-nextest-integration> 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_momentum_sample_with_weight<unknown>
  1997. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1998. 215.95 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>
  1999. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2000. 215.95 s gammaloop-nextest-integration> 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  2001. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2002. 215.95 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>
  2003. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2004. 215.95 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>
  2005. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2006. 215.95 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  2007. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2008. 215.95 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  2009. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2010. 215.95 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>
  2011. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2012. 215.95 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  2013. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2014. 215.95 s gammaloop-nextest-integration> 25: start_thread<unknown>
  2015. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2016. 215.95 s gammaloop-nextest-integration> 26: __clone3<unknown>
  2017. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2018. 215.95 s gammaloop-nextest-integration>
  2019. 215.95 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  2020. 215.95 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  2021. 215.95 s gammaloop-nextest-integration>
  2022. 215.95 s gammaloop-nextest-integration> 14. gammaloop-integration-tests::test_evaluation_api::lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events
  2023. 215.95 s gammaloop-nextest-integration> failure: test failure with exit code 101
  2024. 215.95 s gammaloop-nextest-integration> system-out
  2025. 215.95 s gammaloop-nextest-integration> running 1 test
  2026. 215.95 s gammaloop-nextest-integration> test lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events ... FAILED
  2027. 215.95 s gammaloop-nextest-integration>
  2028. 215.95 s gammaloop-nextest-integration> failures:
  2029. 215.95 s gammaloop-nextest-integration>
  2030. 215.95 s gammaloop-nextest-integration> failures:
  2031. 215.95 s gammaloop-nextest-integration> lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events
  2032. 215.95 s gammaloop-nextest-integration>
  2033. 215.95 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.89s
  2034. 215.95 s gammaloop-nextest-integration> system-err
  2035. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:51.986] @gammaloop_api::se... INFO : Running command import model sm-default
  2036. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:51.986] @import::model INFO : Loading built-in JSON model sm-default
  2037. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.008] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  2038. 215.95 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  2039. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.008] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  2040. 215.95 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-)
  2041. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.008] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  2042. 215.95 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
  2043. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.009] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  2044. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.010] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  2045. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.011] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  2046. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.013] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2047. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  2048. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  2049. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  2050. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  2051. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2052. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2053. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  2054. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  2055. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  2056. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.226] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  2057. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.226] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  2058. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.227] @commands::generate INFO : Generated cross-section 2 graphs.
  2059. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.227] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2060. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.228] @gammaloop_api::se... INFO : Running command generate
  2061. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.766] @commands::generate INFO :
  2062. 215.95 s gammaloop-nextest-integration> Integrand generation summary
  2063. 215.95 s gammaloop-nextest-integration> peak RAM 88.94 MiB | cores 1
  2064. 215.95 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  2065. 215.95 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2066. 215.95 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  2067. 215.95 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 93ms (63%) │ 30ms (20%) │ 24ms (17%) │ 0ms (0.00%) │
  2068. 215.95 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 166ms (55%) │ 62ms (21%) │ 72ms (24%) │ 0ms (0.00%) │
  2069. 215.95 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  2070. 215.95 s gammaloop-nextest-integration> │ Total │ │ 8 │ 260ms (58%) │ 92ms (21%) │ 97ms (22%) │ 0ms (0.00%) │
  2071. 215.95 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  2072. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.767] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true
  2073. 215.95 s gammaloop-nextest-integration> The application panicked (crashed).
  2074. 215.95 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  2075. 215.95 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  2076. 215.95 s gammaloop-nextest-integration>
  2077. 215.95 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  2078. 215.95 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  2079. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2080. 215.95 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  2081. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2082. 215.95 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  2083. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2084. 215.95 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  2085. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2086. 215.95 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  2087. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2088. 215.95 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  2089. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2090. 215.95 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  2091. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2092. 215.95 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  2093. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2094. 215.95 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  2095. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2096. 215.95 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#3}>>>::from_iter<unknown>
  2097. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2098. 215.95 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  2099. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2100. 215.95 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2101. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2102. 215.95 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2103. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2104. 215.95 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  2105. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2106. 215.95 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  2107. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2108. 215.95 s gammaloop-nextest-integration> 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  2109. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2110. 215.95 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>
  2111. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2112. 215.95 s gammaloop-nextest-integration> 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  2113. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2114. 215.95 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>
  2115. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2116. 215.95 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>
  2117. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2118. 215.95 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  2119. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2120. 215.95 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  2121. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2122. 215.95 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>
  2123. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2124. 215.95 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  2125. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2126. 215.95 s gammaloop-nextest-integration> 25: start_thread<unknown>
  2127. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2128. 215.95 s gammaloop-nextest-integration> 26: __clone3<unknown>
  2129. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2130. 215.95 s gammaloop-nextest-integration>
  2131. 215.95 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  2132. 215.95 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  2133. 215.95 s gammaloop-nextest-integration>
  2134. 215.95 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
  2135. 215.95 s gammaloop-nextest-integration> failure: test failure with exit code 101
  2136. 215.95 s gammaloop-nextest-integration> Error:
  2137. 215.95 s gammaloop-nextest-integration> 0: duplicate field `sampling_multichanneling` for key "global.sampling" in (alloc::string::String, serde_json::value::Value)
  2138. 215.95 s gammaloop-nextest-integration>
  2139. 215.95 s gammaloop-nextest-integration> Location:
  2140. 215.95 s gammaloop-nextest-integration> crates/gammaloop-api/src/commands/set.rs:1093
  2141. 215.95 s gammaloop-nextest-integration>
  2142. 215.95 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  2143. 215.95 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::EyreHook>::into_eyre_hook::{closure#0}<unknown>
  2144. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2145. 215.95 s gammaloop-nextest-integration> 2: eyre[cb2fd339c0c40fca]::capture_handler<unknown>
  2146. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2147. 215.95 s gammaloop-nextest-integration> 3: <eyre[cb2fd339c0c40fca]::Report>::from_std::<figment[2374c422e63965e]::error::Error><unknown>
  2148. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2149. 215.95 s gammaloop-nextest-integration> 4: gammaloop_api[8bf2d20efa71083e]::commands::set::merge_runtime_settings_input<unknown>
  2150. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2151. 215.95 s gammaloop-nextest-integration> 5: gammaloop_api[8bf2d20efa71083e]::commands::set::apply_process_settings_transactionally<unknown>
  2152. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2153. 215.95 s gammaloop-nextest-integration> 6: <gammaloop_api[8bf2d20efa71083e]::commands::set::Set>::run<unknown>
  2154. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2155. 215.95 s gammaloop-nextest-integration> 7: <gammaloop_api[8bf2d20efa71083e]::commands::Commands>::run<unknown>
  2156. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2157. 215.95 s gammaloop-nextest-integration> 8: <gammaloop_api[8bf2d20efa71083e]::session::CliSession>::execute_prepared<unknown>
  2158. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2159. 215.95 s gammaloop-nextest-integration> 9: <gammaloop_api[8bf2d20efa71083e]::session::CliSession>::execute_command<unknown>
  2160. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2161. 215.95 s gammaloop-nextest-integration> 10: <gammaloop_integration_tests[11d66be9b410f83]::CLIState>::run_command<unknown>
  2162. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2163. 215.95 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>
  2164. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2165. 215.95 s gammaloop-nextest-integration> 12: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  2166. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2167. 215.95 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>
  2168. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2169. 215.95 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>
  2170. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2171. 215.95 s gammaloop-nextest-integration> 15: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  2172. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2173. 215.95 s gammaloop-nextest-integration> 16: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  2174. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2175. 215.95 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>
  2176. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2177. 215.95 s gammaloop-nextest-integration> 18: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  2178. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2179. 215.95 s gammaloop-nextest-integration> 19: start_thread<unknown>
  2180. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2181. 215.95 s gammaloop-nextest-integration> 20: __clone3<unknown>
  2182. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2183. 215.95 s gammaloop-nextest-integration>
  2184. 215.95 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  2185. 215.95 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  2186. 215.95 s gammaloop-nextest-integration> system-out
  2187. 215.95 s gammaloop-nextest-integration> running 1 test
  2188. 215.95 s gammaloop-nextest-integration> test epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes ... FAILED
  2189. 215.95 s gammaloop-nextest-integration>
  2190. 215.95 s gammaloop-nextest-integration> failures:
  2191. 215.95 s gammaloop-nextest-integration>
  2192. 215.95 s gammaloop-nextest-integration> failures:
  2193. 215.95 s gammaloop-nextest-integration> epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes
  2194. 215.95 s gammaloop-nextest-integration>
  2195. 215.95 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.34s
  2196. 215.95 s gammaloop-nextest-integration> system-err
  2197. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.369] @gammaloop_api::se... INFO : Running command import model sm-default.json
  2198. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.369] @import::model INFO : Loading built-in JSON model sm-default
  2199. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.390] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  2200. 215.95 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  2201. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.390] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  2202. 215.95 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-)
  2203. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.390] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  2204. 215.95 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
  2205. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.390] @gammaloop_api::se... INFO : Running command run set_model_parameters
  2206. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.390] @gammaloop_api::se... INFO : Starting command block set_model_parameters
  2207. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.390] @gammaloop_api::se... INFO : Running command set model MT=173.0
  2208. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.393] @gammaloop_api::se... INFO : Running command set model WT=0.0
  2209. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.396] @gammaloop_api::se... INFO : Running command set model ymt=173.0
  2210. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.399] @gammaloop_api::se... INFO : Running command set model aS=0.118
  2211. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.402] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507
  2212. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.405] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05
  2213. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.408] @gammaloop_api::se... INFO : Running command set model MZ=91.188
  2214. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.412] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==0 QED^2==4 [{{1}} QCD=0]
  2215. 215.95 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  2216. 215.95 s gammaloop-nextest-integration> --symmetrize-left-right-states true
  2217. 215.95 s gammaloop-nextest-integration> -p epem_a_ttx_lo -i LO --only-diagrams
  2218. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.414] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  2219. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.414] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2220. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 20
  2221. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2
  2222. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2
  2223. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2
  2224. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2
  2225. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2
  2226. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1
  2227. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1
  2228. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1
  2229. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.436] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation)
  2230. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.436] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 )
  2231. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.437] @commands::generate INFO : Generated cross-section 1 graphs.
  2232. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.437] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2233. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.438] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_lo -i LO
  2234. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.540] @processes::cross_... INFO : Compiling cross section LO
  2235. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.948] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them.
  2236. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.948] @commands::generate INFO :
  2237. 215.95 s gammaloop-nextest-integration> Integrand generation summary
  2238. 215.95 s gammaloop-nextest-integration> peak RAM 78.93 MiB | cores 5
  2239. 215.95 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬─────────────┬────────────────┬─────────────╮
  2240. 215.95 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2241. 215.95 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤
  2242. 215.95 s gammaloop-nextest-integration> │ LO │ GL0 │ 2 │ 8ms (2.0%) │ 3ms (0.83%) │ 1ms (0.46%) │ 407ms (97%) │
  2243. 215.95 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤
  2244. 215.95 s gammaloop-nextest-integration> │ Total │ │ 2 │ 8ms (2.0%) │ 3ms (0.83%) │ 1ms (0.46%) │ 407ms (97%) │
  2245. 215.95 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴─────────────┴────────────────┴─────────────╯
  2246. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.949] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1]
  2247. 215.95 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  2248. 215.95 s gammaloop-nextest-integration> --symmetrize-left-right-states true
  2249. 215.95 s gammaloop-nextest-integration> -p epem_a_ttx_local_3d -i NLO --only-diagrams
  2250. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.952] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  2251. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.952] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2252. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.955] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  2253. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.956] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60
  2254. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.956] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44
  2255. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44
  2256. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2257. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2258. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  2259. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  2260. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:12.958] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  2261. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:13.138] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  2262. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:13.138] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  2263. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:13.138] @commands::generate INFO : Generated cross-section 2 graphs.
  2264. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:13.138] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2265. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:13.139] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_3d -i NLO
  2266. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:14.146] @processes::cross_... INFO : Compiling cross section NLO
  2267. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:16.122] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them.
  2268. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:16.122] @commands::generate INFO :
  2269. 215.95 s gammaloop-nextest-integration> Integrand generation summary
  2270. 215.95 s gammaloop-nextest-integration> peak RAM 144.34 MiB | cores 5
  2271. 215.95 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮
  2272. 215.95 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2273. 215.95 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  2274. 215.95 s gammaloop-nextest-integration> │ NLO │ GL0 │ 5 │ 317ms (15%) │ 131ms (6.4%) │ 133ms (6.5%) │ 1.47s (72%) │
  2275. 215.95 s gammaloop-nextest-integration> │ NLO │ GL2 │ 5 │ 418ms (14%) │ 288ms (9.9%) │ 247ms (8.5%) │ 1.97s (67%) │
  2276. 215.95 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  2277. 215.95 s gammaloop-nextest-integration> │ Total │ │ 10 │ 736ms (15%) │ 420ms (8.4%) │ 380ms (7.6%) │ 3.45s (69%) │
  2278. 215.95 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯
  2279. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:16.147] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1]
  2280. 215.95 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  2281. 215.95 s gammaloop-nextest-integration> --symmetrize-left-right-states true
  2282. 215.95 s gammaloop-nextest-integration> -p epem_a_ttx_local_4d_then_cff -i NLO --only-diagrams
  2283. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:16.149] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  2284. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:16.150] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2285. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:16.152] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  2286. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:16.152] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60
  2287. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:16.153] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44
  2288. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:16.153] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44
  2289. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:16.153] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2290. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:16.154] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2291. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:16.154] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  2292. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:16.154] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  2293. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:16.154] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  2294. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:16.331] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  2295. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:16.331] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  2296. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:16.331] @commands::generate INFO : Generated cross-section 2 graphs.
  2297. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:16.331] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2298. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:16.332] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_4d_then_cff -i NLO
  2299. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:17.239] @processes::cross_... INFO : Compiling cross section NLO
  2300. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:19.055] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them.
  2301. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:19.055] @commands::generate INFO :
  2302. 215.95 s gammaloop-nextest-integration> Integrand generation summary
  2303. 215.95 s gammaloop-nextest-integration> peak RAM 205.41 MiB | cores 5
  2304. 215.95 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮
  2305. 215.95 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2306. 215.95 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  2307. 215.95 s gammaloop-nextest-integration> │ NLO │ GL0 │ 5 │ 436ms (22%) │ 124ms (6.2%) │ 111ms (5.6%) │ 1.32s (66%) │
  2308. 215.95 s gammaloop-nextest-integration> │ NLO │ GL2 │ 5 │ 428ms (16%) │ 242ms (9.1%) │ 175ms (6.6%) │ 1.81s (68%) │
  2309. 215.95 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  2310. 215.95 s gammaloop-nextest-integration> │ Total │ │ 10 │ 865ms (19%) │ 367ms (7.9%) │ 287ms (6.2%) │ 3.14s (67%) │
  2311. 215.95 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯
  2312. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:19.066] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1]
  2313. 215.95 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  2314. 215.95 s gammaloop-nextest-integration> --symmetrize-left-right-states true
  2315. 215.95 s gammaloop-nextest-integration> -p epem_a_ttx_explicit_local_3d -i NLO --only-diagrams
  2316. 215.95 s gammaloop-nextest-integration> ... omitted 277 more lines; see full nextest output above
  2317. 215.95 s gammaloop-nextest-integration>
  2318. 215.95 s gammaloop-nextest-integration> 16. gammaloop-integration-tests::test_feyngen::select_ddx_amplitude_graph_before_generation_generates_and_integrates
  2319. 215.95 s gammaloop-nextest-integration> failure: test failure with exit code 101
  2320. 215.95 s gammaloop-nextest-integration> system-out
  2321. 215.95 s gammaloop-nextest-integration> running 1 test
  2322. 215.95 s gammaloop-nextest-integration> test select_ddx_amplitude_graph_before_generation_generates_and_integrates ... FAILED
  2323. 215.95 s gammaloop-nextest-integration>
  2324. 215.95 s gammaloop-nextest-integration> failures:
  2325. 215.95 s gammaloop-nextest-integration>
  2326. 215.95 s gammaloop-nextest-integration> failures:
  2327. 215.95 s gammaloop-nextest-integration> select_ddx_amplitude_graph_before_generation_generates_and_integrates
  2328. 215.95 s gammaloop-nextest-integration>
  2329. 215.95 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.31s
  2330. 215.95 s gammaloop-nextest-integration> system-err
  2331. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.589] @gammaloop_api::se... INFO : Running command import model sm-default.json
  2332. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.589] @import::model INFO : Loading built-in JSON model sm-default
  2333. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  2334. 215.95 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  2335. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  2336. 215.95 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-)
  2337. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  2338. 215.95 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
  2339. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.619] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1
  2340. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.620] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true
  2341. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.621] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}'
  2342. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.622] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337
  2343. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.623] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ QED^2==4 [{{1}} QCD] --numerator-grouping no_grouping -p epem_ddx_select -i LO --only-diagrams
  2344. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.625] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2345. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.630] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244
  2346. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.630] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  2347. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  2348. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  2349. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2350. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2351. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  2352. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  2353. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.632] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  2354. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.660] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'no grouping': 4 (4 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation)
  2355. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.660] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 )
  2356. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.661] @commands::generate INFO : Generated cross-section 4 graphs.
  2357. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.661] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2358. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.662] @gammaloop_api::se... INFO : Running command select -p epem_ddx_select -i LO --amplitude-graphs --with-vertices '[V_71]' --without-vertices '[V_79]'
  2359. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.662] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select
  2360. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.662] @commands::select INFO : Kept master graphs: 1 (GL3)
  2361. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.662] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2)
  2362. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.663] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO
  2363. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.764] @commands::generate INFO :
  2364. 215.95 s gammaloop-nextest-integration> Integrand generation summary
  2365. 215.95 s gammaloop-nextest-integration> peak RAM 70.54 MiB | cores 1
  2366. 215.95 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮
  2367. 215.95 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2368. 215.95 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤
  2369. 215.95 s gammaloop-nextest-integration> │ LO │ GL3 │ 3 │ 13ms (50%) │ 8ms (33%) │ 4ms (18%) │ 0ms (0.00%) │
  2370. 215.95 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤
  2371. 215.95 s gammaloop-nextest-integration> │ Total │ │ 3 │ 13ms (50%) │ 8ms (33%) │ 4ms (18%) │ 0ms (0.00%) │
  2372. 215.95 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯
  2373. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.765] @gammaloop_api::se... INFO : Running command integrate -p epem_ddx_select -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_ddx_amplitude_graph_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart
  2374. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.765] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_ddx_amplitude_graph_before_generation_generates_and_integrates/integration_workspace
  2375. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.772] @commands::integrate INFO : No integration state found, starting new integration
  2376. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.772] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO
  2377. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.782] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ...
  2378. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.782] @gammalooprs::inte... INFO :
  2379. 215.95 s gammaloop-nextest-integration> The application panicked (crashed).
  2380. 215.95 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  2381. 215.95 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  2382. 215.95 s gammaloop-nextest-integration>
  2383. 215.95 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  2384. 215.95 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  2385. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2386. 215.95 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  2387. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2388. 215.95 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  2389. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2390. 215.95 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  2391. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2392. 215.95 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  2393. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2394. 215.95 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  2395. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2396. 215.95 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  2397. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2398. 215.95 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  2399. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2400. 215.95 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  2401. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2402. 215.95 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#3}>>>::from_iter<unknown>
  2403. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2404. 215.95 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  2405. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2406. 215.95 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2407. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2408. 215.95 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2409. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2410. 215.95 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  2411. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2412. 215.95 s gammaloop-nextest-integration> 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  2413. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2414. 215.95 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>
  2415. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2416. 215.95 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>
  2417. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2418. 215.95 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>
  2419. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2420. 215.95 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>
  2421. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2422. 215.95 s gammaloop-nextest-integration> 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  2423. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2424. 215.95 s gammaloop-nextest-integration> 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  2425. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2426. 215.95 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>
  2427. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2428. 215.95 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>
  2429. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2430. 215.95 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  2431. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2432. 215.95 s gammaloop-nextest-integration> 25: start_thread<unknown>
  2433. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2434. 215.95 s gammaloop-nextest-integration> 26: __clone3<unknown>
  2435. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2436. 215.95 s gammaloop-nextest-integration>
  2437. 215.95 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  2438. 215.95 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  2439. 215.95 s gammaloop-nextest-integration>
  2440. 215.95 s gammaloop-nextest-integration> 17. gammaloop-integration-tests::test_feyngen::select_ddx_amplitude_graph_after_generation_discards_and_regenerates
  2441. 215.95 s gammaloop-nextest-integration> failure: test failure with exit code 101
  2442. 215.95 s gammaloop-nextest-integration> system-out
  2443. 215.95 s gammaloop-nextest-integration> running 1 test
  2444. 215.95 s gammaloop-nextest-integration> test select_ddx_amplitude_graph_after_generation_discards_and_regenerates ... FAILED
  2445. 215.95 s gammaloop-nextest-integration>
  2446. 215.95 s gammaloop-nextest-integration> failures:
  2447. 215.95 s gammaloop-nextest-integration>
  2448. 215.95 s gammaloop-nextest-integration> failures:
  2449. 215.95 s gammaloop-nextest-integration> select_ddx_amplitude_graph_after_generation_discards_and_regenerates
  2450. 215.95 s gammaloop-nextest-integration>
  2451. 215.95 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.43s
  2452. 215.95 s gammaloop-nextest-integration> system-err
  2453. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.580] @gammaloop_api::se... INFO : Running command import model sm-default.json
  2454. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.580] @import::model INFO : Loading built-in JSON model sm-default
  2455. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.600] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  2456. 215.95 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  2457. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.600] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  2458. 215.95 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-)
  2459. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.600] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  2460. 215.95 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
  2461. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.601] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1
  2462. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.602] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true
  2463. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.602] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}'
  2464. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.603] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337
  2465. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.604] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ QED^2==4 [{{1}} QCD] --numerator-grouping no_grouping -p epem_ddx_select -i LO --only-diagrams
  2466. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2467. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244
  2468. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  2469. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  2470. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  2471. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2472. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2473. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  2474. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  2475. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  2476. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.634] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'no grouping': 4 (4 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation)
  2477. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.635] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 )
  2478. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.635] @commands::generate INFO : Generated cross-section 4 graphs.
  2479. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.635] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2480. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.637] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO
  2481. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.739] @commands::generate INFO :
  2482. 215.95 s gammaloop-nextest-integration> Integrand generation summary
  2483. 215.95 s gammaloop-nextest-integration> peak RAM 72.89 MiB | cores 1
  2484. 215.95 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  2485. 215.95 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2486. 215.95 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  2487. 215.95 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 9ms (44%) │ 5ms (28%) │ 5ms (28%) │ 0ms (0.00%) │
  2488. 215.95 s gammaloop-nextest-integration> │ LO │ GL1 │ 3 │ 9ms (38%) │ 6ms (25%) │ 9ms (37%) │ 0ms (0.00%) │
  2489. 215.95 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 8ms (43%) │ 5ms (29%) │ 5ms (29%) │ 0ms (0.00%) │
  2490. 215.95 s gammaloop-nextest-integration> │ LO │ GL3 │ 3 │ 13ms (65%) │ 4ms (21%) │ 2ms (13%) │ 0ms (0.00%) │
  2491. 215.95 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  2492. 215.95 s gammaloop-nextest-integration> │ Total │ │ 12 │ 40ms (47%) │ 22ms (26%) │ 23ms (27%) │ 0ms (0.00%) │
  2493. 215.95 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  2494. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.797] @gammaloop_api::se... INFO : Running command select -p epem_ddx_select -i LO --amplitude-graphs --with-vertices '[V_71]' --without-vertices '[V_79]'
  2495. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.798] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select
  2496. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.798] @commands::select INFO : Kept master graphs: 1 (GL3)
  2497. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.798] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2)
  2498. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.798] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO
  2499. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.799] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO
  2500. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.900] @commands::generate INFO :
  2501. 215.95 s gammaloop-nextest-integration> Integrand generation summary
  2502. 215.95 s gammaloop-nextest-integration> peak RAM 82.48 MiB | cores 1
  2503. 215.95 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮
  2504. 215.95 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2505. 215.95 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤
  2506. 215.95 s gammaloop-nextest-integration> │ LO │ GL3 │ 3 │ 8ms (55%) │ 4ms (28%) │ 2ms (17%) │ 0ms (0.00%) │
  2507. 215.95 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤
  2508. 215.95 s gammaloop-nextest-integration> │ Total │ │ 3 │ 8ms (55%) │ 4ms (28%) │ 2ms (17%) │ 0ms (0.00%) │
  2509. 215.95 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯
  2510. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.901] @gammaloop_api::se... INFO : Running command integrate -p epem_ddx_select -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_ddx_amplitude_graph_after_generation_discards_and_regenerates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart
  2511. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.901] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_ddx_amplitude_graph_after_generation_discards_and_regenerates/integration_workspace
  2512. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.905] @commands::integrate INFO : No integration state found, starting new integration
  2513. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.905] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO
  2514. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.908] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ...
  2515. 215.95 s gammaloop-nextest-integration> [2026-09-14 01:03:52.908] @gammalooprs::inte... INFO :
  2516. 215.95 s gammaloop-nextest-integration> The application panicked (crashed).
  2517. 215.95 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  2518. 215.95 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  2519. 215.95 s gammaloop-nextest-integration>
  2520. 215.95 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  2521. 215.95 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  2522. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2523. 215.95 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  2524. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2525. 215.95 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  2526. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2527. 215.95 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  2528. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2529. 215.95 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  2530. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2531. 215.95 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  2532. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2533. 215.95 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  2534. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2535. 215.95 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  2536. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2537. 215.95 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  2538. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2539. 215.95 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#3}>>>::from_iter<unknown>
  2540. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2541. 215.95 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  2542. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2543. 215.95 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2544. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2545. 215.95 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2546. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2547. 215.95 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  2548. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2549. 215.95 s gammaloop-nextest-integration> 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  2550. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2551. 215.95 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>
  2552. 215.95 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2553. 215.96 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>
  2554. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2555. 215.96 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>
  2556. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2557. 215.96 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>
  2558. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2559. 215.96 s gammaloop-nextest-integration> 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  2560. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2561. 215.96 s gammaloop-nextest-integration> 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  2562. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2563. 215.96 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>
  2564. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2565. 215.96 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>
  2566. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2567. 215.96 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  2568. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2569. 215.96 s gammaloop-nextest-integration> 25: start_thread<unknown>
  2570. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2571. 215.96 s gammaloop-nextest-integration> 26: __clone3<unknown>
  2572. 215.96 s gammaloop-nextest-integration> ... omitted 4 more lines; see full nextest output above
  2573. 215.96 s gammaloop-nextest-integration>
  2574. 215.96 s gammaloop-nextest-integration> 18. gammaloop-integration-tests::test_feyngen::select_tth_graph_before_generation_generates_and_integrates
  2575. 215.96 s gammaloop-nextest-integration> failure: test failure with exit code 101
  2576. 215.96 s gammaloop-nextest-integration> system-out
  2577. 215.96 s gammaloop-nextest-integration> running 1 test
  2578. 215.96 s gammaloop-nextest-integration> test select_tth_graph_before_generation_generates_and_integrates ... FAILED
  2579. 215.96 s gammaloop-nextest-integration>
  2580. 215.96 s gammaloop-nextest-integration> failures:
  2581. 215.96 s gammaloop-nextest-integration>
  2582. 215.96 s gammaloop-nextest-integration> failures:
  2583. 215.96 s gammaloop-nextest-integration> select_tth_graph_before_generation_generates_and_integrates
  2584. 215.96 s gammaloop-nextest-integration>
  2585. 215.96 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.60s
  2586. 215.96 s gammaloop-nextest-integration> system-err
  2587. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.665] @gammaloop_api::se... INFO : Running command import model sm-default.json
  2588. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.665] @import::model INFO : Loading built-in JSON model sm-default
  2589. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.686] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  2590. 215.96 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  2591. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.686] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  2592. 215.96 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-)
  2593. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.686] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  2594. 215.96 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
  2595. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.687] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1
  2596. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.688] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true
  2597. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.689] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}'
  2598. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.691] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337
  2599. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.692] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams
  2600. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.695] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  2601. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.695] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2602. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.698] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254
  2603. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  2604. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  2605. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  2606. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2607. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2608. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.700] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  2609. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.700] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  2610. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.700] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  2611. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.043] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  2612. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.043] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  2613. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.043] @commands::generate INFO : Generated cross-section 2 graphs.
  2614. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.043] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2615. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.044] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]'
  2616. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.045] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_a_tth
  2617. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.045] @commands::select INFO : Kept master graphs: 1 (GL0)
  2618. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.045] @commands::select INFO : Removed master graphs: 1 (GL2)
  2619. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.046] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO
  2620. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.148] @commands::generate INFO :
  2621. 215.96 s gammaloop-nextest-integration> Integrand generation summary
  2622. 215.96 s gammaloop-nextest-integration> peak RAM 82.45 MiB | cores 1
  2623. 215.96 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  2624. 215.96 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2625. 215.96 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  2626. 215.96 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 38ms (44%) │ 18ms (21%) │ 31ms (35%) │ 0ms (0.00%) │
  2627. 215.96 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  2628. 215.96 s gammaloop-nextest-integration> │ Total │ │ 3 │ 38ms (44%) │ 18ms (21%) │ 31ms (35%) │ 0ms (0.00%) │
  2629. 215.96 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  2630. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.149] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart
  2631. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.149] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_before_generation_generates_and_integrates/integration_workspace
  2632. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.155] @commands::integrate INFO : No integration state found, starting new integration
  2633. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.155] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO
  2634. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.155] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility
  2635. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.158] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ...
  2636. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.158] @gammalooprs::inte... INFO :
  2637. 215.96 s gammaloop-nextest-integration> The application panicked (crashed).
  2638. 215.96 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  2639. 215.96 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  2640. 215.96 s gammaloop-nextest-integration>
  2641. 215.96 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  2642. 215.96 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  2643. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2644. 215.96 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  2645. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2646. 215.96 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  2647. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2648. 215.96 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  2649. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2650. 215.96 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  2651. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2652. 215.96 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  2653. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2654. 215.96 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  2655. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2656. 215.96 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  2657. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2658. 215.96 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  2659. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2660. 215.96 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#3}>>>::from_iter<unknown>
  2661. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2662. 215.96 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  2663. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2664. 215.96 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2665. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2666. 215.96 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2667. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2668. 215.96 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  2669. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2670. 215.96 s gammaloop-nextest-integration> 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  2671. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2672. 215.96 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>
  2673. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2674. 215.96 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>
  2675. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2676. 215.96 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>
  2677. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2678. 215.96 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>
  2679. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2680. 215.96 s gammaloop-nextest-integration> 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  2681. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2682. 215.96 s gammaloop-nextest-integration> 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  2683. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2684. 215.96 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>
  2685. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2686. 215.96 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>
  2687. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2688. 215.96 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  2689. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2690. 215.96 s gammaloop-nextest-integration> 25: start_thread<unknown>
  2691. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2692. 215.96 s gammaloop-nextest-integration> 26: __clone3<unknown>
  2693. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2694. 215.96 s gammaloop-nextest-integration>
  2695. 215.96 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  2696. 215.96 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  2697. 215.96 s gammaloop-nextest-integration>
  2698. 215.96 s gammaloop-nextest-integration> 19. gammaloop-integration-tests::test_feyngen::select_tth_graph_copy_before_generation_generates_and_integrates
  2699. 215.96 s gammaloop-nextest-integration> failure: test failure with exit code 101
  2700. 215.96 s gammaloop-nextest-integration> system-out
  2701. 215.96 s gammaloop-nextest-integration> running 1 test
  2702. 215.96 s gammaloop-nextest-integration> test select_tth_graph_copy_before_generation_generates_and_integrates ... FAILED
  2703. 215.96 s gammaloop-nextest-integration>
  2704. 215.96 s gammaloop-nextest-integration> failures:
  2705. 215.96 s gammaloop-nextest-integration>
  2706. 215.96 s gammaloop-nextest-integration> failures:
  2707. 215.96 s gammaloop-nextest-integration> select_tth_graph_copy_before_generation_generates_and_integrates
  2708. 215.96 s gammaloop-nextest-integration>
  2709. 215.96 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.62s
  2710. 215.96 s gammaloop-nextest-integration> system-err
  2711. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.717] @gammaloop_api::se... INFO : Running command import model sm-default.json
  2712. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.717] @import::model INFO : Loading built-in JSON model sm-default
  2713. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.752] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  2714. 215.96 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  2715. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.752] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  2716. 215.96 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-)
  2717. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.752] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  2718. 215.96 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
  2719. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.753] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1
  2720. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.754] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true
  2721. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.755] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}'
  2722. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.756] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337
  2723. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.758] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams
  2724. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.761] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  2725. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.762] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2726. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254
  2727. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  2728. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  2729. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  2730. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2731. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2732. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  2733. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  2734. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.770] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  2735. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.095] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  2736. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.095] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  2737. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.096] @commands::generate INFO : Generated cross-section 2 graphs.
  2738. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.096] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2739. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.097] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' --output_process epem_a_tth_selected --output_integrand LO_selected
  2740. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.098] @commands::select INFO : Selected 1 graph groups from LO in process epem_a_tth to LO_selected in process epem_a_tth_selected
  2741. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.098] @commands::select INFO : Kept master graphs: 1 (GL0)
  2742. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.098] @commands::select INFO : Removed master graphs: 1 (GL2)
  2743. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.098] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #1 -i LO_selected
  2744. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.099] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth_selected -i LO_selected
  2745. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.201] @commands::generate INFO :
  2746. 215.96 s gammaloop-nextest-integration> Integrand generation summary
  2747. 215.96 s gammaloop-nextest-integration> peak RAM 82.35 MiB | cores 1
  2748. 215.96 s gammaloop-nextest-integration> ╭─────────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  2749. 215.96 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2750. 215.96 s gammaloop-nextest-integration> ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  2751. 215.96 s gammaloop-nextest-integration> │ LO_selected │ GL0 │ 3 │ 37ms (40%) │ 17ms (19%) │ 37ms (40%) │ 0ms (0.00%) │
  2752. 215.96 s gammaloop-nextest-integration> ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  2753. 215.96 s gammaloop-nextest-integration> │ Total │ │ 3 │ 37ms (40%) │ 17ms (19%) │ 37ms (40%) │ 0ms (0.00%) │
  2754. 215.96 s gammaloop-nextest-integration> ╰─────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  2755. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.202] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth_selected -i LO_selected --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_copy_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart
  2756. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.202] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_copy_before_generation_generates_and_integrates/integration_workspace
  2757. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.208] @commands::integrate INFO : No integration state found, starting new integration
  2758. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.208] @commands::integrate INFO : Gammaloop now integrates epem_a_tth_selected@LO_selected
  2759. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.208] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility
  2760. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.212] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ...
  2761. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.212] @gammalooprs::inte... INFO :
  2762. 215.96 s gammaloop-nextest-integration> The application panicked (crashed).
  2763. 215.96 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  2764. 215.96 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  2765. 215.96 s gammaloop-nextest-integration>
  2766. 215.96 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  2767. 215.96 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  2768. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2769. 215.96 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  2770. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2771. 215.96 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  2772. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2773. 215.96 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  2774. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2775. 215.96 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  2776. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2777. 215.96 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  2778. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2779. 215.96 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  2780. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2781. 215.96 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  2782. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2783. 215.96 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  2784. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2785. 215.96 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#3}>>>::from_iter<unknown>
  2786. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2787. 215.96 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  2788. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2789. 215.96 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2790. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2791. 215.96 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2792. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2793. 215.96 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  2794. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2795. 215.96 s gammaloop-nextest-integration> 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  2796. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2797. 215.96 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>
  2798. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2799. 215.96 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>
  2800. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2801. 215.96 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>
  2802. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2803. 215.96 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>
  2804. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2805. 215.96 s gammaloop-nextest-integration> 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  2806. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2807. 215.96 s gammaloop-nextest-integration> 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  2808. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2809. 215.96 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>
  2810. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2811. 215.96 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>
  2812. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2813. 215.96 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  2814. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2815. 215.96 s gammaloop-nextest-integration> 25: start_thread<unknown>
  2816. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2817. 215.96 s gammaloop-nextest-integration> 26: __clone3<unknown>
  2818. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2819. 215.96 s gammaloop-nextest-integration>
  2820. 215.96 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  2821. 215.96 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  2822. 215.96 s gammaloop-nextest-integration>
  2823. 215.96 s gammaloop-nextest-integration> 20. gammaloop-integration-tests::test_feyngen::select_tth_graph_after_generation_discards_and_regenerates
  2824. 215.96 s gammaloop-nextest-integration> failure: test failure with exit code 101
  2825. 215.96 s gammaloop-nextest-integration> system-out
  2826. 215.96 s gammaloop-nextest-integration> running 1 test
  2827. 215.96 s gammaloop-nextest-integration> test select_tth_graph_after_generation_discards_and_regenerates ... FAILED
  2828. 215.96 s gammaloop-nextest-integration>
  2829. 215.96 s gammaloop-nextest-integration> failures:
  2830. 215.96 s gammaloop-nextest-integration>
  2831. 215.96 s gammaloop-nextest-integration> failures:
  2832. 215.96 s gammaloop-nextest-integration> select_tth_graph_after_generation_discards_and_regenerates
  2833. 215.96 s gammaloop-nextest-integration>
  2834. 215.96 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.94s
  2835. 215.96 s gammaloop-nextest-integration> system-err
  2836. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.598] @gammaloop_api::se... INFO : Running command import model sm-default.json
  2837. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.598] @import::model INFO : Loading built-in JSON model sm-default
  2838. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  2839. 215.96 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  2840. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  2841. 215.96 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-)
  2842. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  2843. 215.96 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
  2844. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.619] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1
  2845. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.620] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true
  2846. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.620] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}'
  2847. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.621] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337
  2848. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.622] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams
  2849. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.625] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  2850. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.625] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2851. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.628] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254
  2852. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  2853. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.630] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  2854. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  2855. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2856. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2857. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  2858. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  2859. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.632] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  2860. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.959] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  2861. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.959] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  2862. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.960] @commands::generate INFO : Generated cross-section 2 graphs.
  2863. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.960] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2864. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:52.961] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO
  2865. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.264] @commands::generate INFO :
  2866. 215.96 s gammaloop-nextest-integration> Integrand generation summary
  2867. 215.96 s gammaloop-nextest-integration> peak RAM 89.44 MiB | cores 1
  2868. 215.96 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  2869. 215.96 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2870. 215.96 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  2871. 215.96 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 36ms (40%) │ 20ms (22%) │ 34ms (38%) │ 0ms (0.00%) │
  2872. 215.96 s gammaloop-nextest-integration> │ LO │ GL2 │ 5 │ 52ms (36%) │ 53ms (37%) │ 38ms (26%) │ 0ms (0.00%) │
  2873. 215.96 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  2874. 215.96 s gammaloop-nextest-integration> │ Total │ │ 8 │ 88ms (38%) │ 73ms (31%) │ 72ms (31%) │ 0ms (0.00%) │
  2875. 215.96 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  2876. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.311] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]'
  2877. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.314] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_a_tth
  2878. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.314] @commands::select INFO : Kept master graphs: 1 (GL0)
  2879. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.314] @commands::select INFO : Removed master graphs: 1 (GL2)
  2880. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.314] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO
  2881. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.314] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO
  2882. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.416] @commands::generate INFO :
  2883. 215.96 s gammaloop-nextest-integration> Integrand generation summary
  2884. 215.96 s gammaloop-nextest-integration> peak RAM 92.64 MiB | cores 1
  2885. 215.96 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  2886. 215.96 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2887. 215.96 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  2888. 215.96 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 32ms (40%) │ 17ms (21%) │ 31ms (39%) │ 0ms (0.00%) │
  2889. 215.96 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  2890. 215.96 s gammaloop-nextest-integration> │ Total │ │ 3 │ 32ms (40%) │ 17ms (21%) │ 31ms (39%) │ 0ms (0.00%) │
  2891. 215.96 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  2892. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.418] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_after_generation_discards_and_regenerates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart
  2893. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.418] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_after_generation_discards_and_regenerates/integration_workspace
  2894. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.423] @commands::integrate INFO : No integration state found, starting new integration
  2895. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.423] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO
  2896. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.423] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility
  2897. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.428] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ...
  2898. 215.96 s gammaloop-nextest-integration> [2026-09-14 01:03:53.428] @gammalooprs::inte... INFO :
  2899. 215.96 s gammaloop-nextest-integration> The application panicked (crashed).
  2900. 215.96 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  2901. 215.96 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  2902. 215.96 s gammaloop-nextest-integration>
  2903. 215.96 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  2904. 215.96 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  2905. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2906. 215.96 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  2907. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2908. 215.96 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  2909. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2910. 215.96 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  2911. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2912. 215.96 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  2913. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2914. 215.96 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  2915. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2916. 215.96 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  2917. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2918. 215.96 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  2919. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2920. 215.96 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  2921. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2922. 215.96 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#3}>>>::from_iter<unknown>
  2923. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2924. 215.96 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  2925. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2926. 215.96 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2927. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2928. 215.96 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2929. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2930. 215.96 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  2931. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2932. 215.96 s gammaloop-nextest-integration> 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  2933. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2934. 215.96 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>
  2935. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2936. 215.96 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>
  2937. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2938. 215.96 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>
  2939. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2940. 215.96 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>
  2941. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2942. 215.96 s gammaloop-nextest-integration> 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  2943. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2944. 215.96 s gammaloop-nextest-integration> 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  2945. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2946. 215.96 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>
  2947. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2948. 215.96 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>
  2949. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2950. 215.96 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  2951. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2952. 215.96 s gammaloop-nextest-integration> 25: start_thread<unknown>
  2953. 215.96 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2954. 215.96 s gammaloop-nextest-integration> 26: __clone3<unknown>
  2955. 215.96 s gammaloop-nextest-integration> ... omitted 4 more lines; see full nextest output above
  2956. 215.96 s gammaloop-nextest-integration>
  2957. 215.96 s gammaloop-nextest-integration> ... omitted 57 more failing tests
  2958. 215.96 s gammaloop-nextest-integration> =========================================
  2959. 216.21 s error: Cannot build '/nix/store/yfw8fggx23l47g9xch8i1ijx3xqqz4p4-gammaloop-nextest-integration.drv'.
  2960. 216.21 s Reason: builder failed with exit code 100.
  2961. 216.21 s Output paths:
  2962. 216.21 s /nix/store/valiibfwqm6h432qc40x0ssx9biqa6j8-gammaloop-nextest-integration
  2963. 216.21 s Last 2048 log lines:
  2964. 216.21 s > peak RAM 86.69 MiB | cores 1
  2965. 216.21 s > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  2966. 216.21 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2967. 216.21 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  2968. 216.21 s > │ default │ GL0 │ 3 │ 48ms (49%) │ 22ms (23%) │ 27ms (28%) │ 0ms (0.00%) │
  2969. 216.21 s > │ default │ GL2 │ 5 │ 61ms (30%) │ 70ms (34%) │ 75ms (36%) │ 0ms (0.00%) │
  2970. 216.21 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  2971. 216.21 s > │ Total │ │ 8 │ 109ms (36%) │ 92ms (30%) │ 102ms (34%) │ 0ms (0.00%) │
  2972. 216.21 s > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  2973. 216.21 s > [2026-09-14 01:03:52.450] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=false
  2974. 216.21 s > The application panicked (crashed).
  2975. 216.21 s > Message: index out of bounds: the len is 0 but the index is 0
  2976. 216.21 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  2977. 216.21 s >
  2978. 216.21 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  2979. 216.21 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  2980. 216.21 s > at <unknown source file>:<unknown line>
  2981. 216.21 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  2982. 216.21 s > at <unknown source file>:<unknown line>
  2983. 216.21 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  2984. 216.21 s > at <unknown source file>:<unknown line>
  2985. 216.21 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  2986. 216.21 s > at <unknown source file>:<unknown line>
  2987. 216.21 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  2988. 216.21 s > at <unknown source file>:<unknown line>
  2989. 216.21 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  2990. 216.21 s > at <unknown source file>:<unknown line>
  2991. 216.21 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  2992. 216.21 s > at <unknown source file>:<unknown line>
  2993. 216.21 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  2994. 216.21 s > at <unknown source file>:<unknown line>
  2995. 216.21 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  2996. 216.21 s > at <unknown source file>:<unknown line>
  2997. 216.21 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#3}>>>::from_iter<unknown>
  2998. 216.21 s > at <unknown source file>:<unknown line>
  2999. 216.21 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  3000. 216.21 s > at <unknown source file>:<unknown line>
  3001. 216.21 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3002. 216.21 s > at <unknown source file>:<unknown line>
  3003. 216.21 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3004. 216.21 s > at <unknown source file>:<unknown line>
  3005. 216.21 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  3006. 216.21 s > at <unknown source file>:<unknown line>
  3007. 216.21 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  3008. 216.21 s > at <unknown source file>:<unknown line>
  3009. 216.21 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>
  3010. 216.21 s > at <unknown source file>:<unknown line>
  3011. 216.21 s > 17: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  3012. 216.21 s > at <unknown source file>:<unknown line>
  3013. 216.21 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>
  3014. 216.21 s > at <unknown source file>:<unknown line>
  3015. 216.21 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>
  3016. 216.21 s > at <unknown source file>:<unknown line>
  3017. 216.21 s > 20: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  3018. 216.21 s > at <unknown source file>:<unknown line>
  3019. 216.21 s > 21: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  3020. 216.21 s > at <unknown source file>:<unknown line>
  3021. 216.21 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>
  3022. 216.21 s > at <unknown source file>:<unknown line>
  3023. 216.21 s > 23: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3024. 216.21 s > at <unknown source file>:<unknown line>
  3025. 216.21 s > 24: start_thread<unknown>
  3026. 216.21 s > at <unknown source file>:<unknown line>
  3027. 216.21 s > 25: __clone3<unknown>
  3028. 216.21 s > at <unknown source file>:<unknown line>
  3029. 216.21 s >
  3030. 216.21 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  3031. 216.21 s > Run with RUST_BACKTRACE=full to include source snippets.
  3032. 216.21 s >
  3033. 216.21 s > 5. gammaloop-integration-tests::test_evaluation_api::lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata
  3034. 216.21 s > failure: test failure with exit code 101
  3035. 216.21 s > system-out
  3036. 216.21 s > running 1 test
  3037. 216.21 s > test lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata ... FAILED
  3038. 216.21 s >
  3039. 216.21 s > failures:
  3040. 216.21 s >
  3041. 216.21 s > failures:
  3042. 216.21 s > lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata
  3043. 216.21 s >
  3044. 216.21 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.59s
  3045. 216.21 s > system-err
  3046. 216.21 s > [2026-09-14 01:03:51.989] @gammaloop_api::se... INFO : Running command import model sm-default
  3047. 216.21 s > [2026-09-14 01:03:51.989] @import::model INFO : Loading built-in JSON model sm-default
  3048. 216.21 s > [2026-09-14 01:03:52.010] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  3049. 216.21 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  3050. 216.21 s > [2026-09-14 01:03:52.010] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  3051. 216.21 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-)
  3052. 216.21 s > [2026-09-14 01:03:52.010] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  3053. 216.21 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
  3054. 216.21 s > [2026-09-14 01:03:52.011] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  3055. 216.21 s > [2026-09-14 01:03:52.011] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  3056. 216.21 s > [2026-09-14 01:03:52.012] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  3057. 216.21 s > [2026-09-14 01:03:52.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3058. 216.21 s > [2026-09-14 01:03:52.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  3059. 216.21 s > [2026-09-14 01:03:52.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  3060. 216.21 s > [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  3061. 216.21 s > [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  3062. 216.21 s > [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3063. 216.21 s > [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3064. 216.21 s > [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  3065. 216.21 s > [2026-09-14 01:03:52.024] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  3066. 216.21 s > [2026-09-14 01:03:52.025] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  3067. 216.21 s > [2026-09-14 01:03:52.140] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  3068. 216.21 s > [2026-09-14 01:03:52.141] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  3069. 216.21 s > [2026-09-14 01:03:52.141] @commands::generate INFO : Generated cross-section 2 graphs.
  3070. 216.21 s > [2026-09-14 01:03:52.141] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3071. 216.21 s > [2026-09-14 01:03:52.142] @gammaloop_api::se... INFO : Running command generate
  3072. 216.21 s > [2026-09-14 01:03:52.457] @commands::generate INFO :
  3073. 216.21 s > Integrand generation summary
  3074. 216.21 s > peak RAM 86.45 MiB | cores 1
  3075. 216.21 s > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  3076. 216.21 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3077. 216.21 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3078. 216.21 s > │ default │ GL0 │ 3 │ 39ms (45%) │ 22ms (25%) │ 25ms (29%) │ 0ms (0.00%) │
  3079. 216.21 s > │ default │ GL2 │ 5 │ 66ms (32%) │ 65ms (32%) │ 73ms (36%) │ 0ms (0.00%) │
  3080. 216.21 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3081. 216.21 s > │ Total │ │ 8 │ 106ms (36%) │ 87ms (30%) │ 98ms (34%) │ 0ms (0.00%) │
  3082. 216.21 s > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  3083. 216.21 s > [2026-09-14 01:03:52.458] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true
  3084. 216.21 s > [2026-09-14 01:03:52.459] @gammaloop_api::se... INFO : Running command set process string '
  3085. 216.21 s > [sampling]
  3086. 216.21 s > graphs = "monte_carlo"
  3087. 216.21 s > orientations = "summed"
  3088. 216.21 s > lmb_multichanneling = true
  3089. 216.21 s > [...]
  3090. 216.21 s > The application panicked (crashed).
  3091. 216.21 s > Message: index out of bounds: the len is 0 but the index is 0
  3092. 216.21 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  3093. 216.21 s >
  3094. 216.21 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3095. 216.21 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  3096. 216.21 s > at <unknown source file>:<unknown line>
  3097. 216.21 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  3098. 216.21 s > at <unknown source file>:<unknown line>
  3099. 216.21 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  3100. 216.21 s > at <unknown source file>:<unknown line>
  3101. 216.21 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  3102. 216.21 s > at <unknown source file>:<unknown line>
  3103. 216.21 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  3104. 216.21 s > at <unknown source file>:<unknown line>
  3105. 216.21 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  3106. 216.21 s > at <unknown source file>:<unknown line>
  3107. 216.21 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  3108. 216.21 s > at <unknown source file>:<unknown line>
  3109. 216.21 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  3110. 216.21 s > at <unknown source file>:<unknown line>
  3111. 216.21 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  3112. 216.21 s > at <unknown source file>:<unknown line>
  3113. 216.21 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#3}>>>::from_iter<unknown>
  3114. 216.21 s > at <unknown source file>:<unknown line>
  3115. 216.21 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  3116. 216.21 s > at <unknown source file>:<unknown line>
  3117. 216.21 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3118. 216.21 s > at <unknown source file>:<unknown line>
  3119. 216.21 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3120. 216.21 s > at <unknown source file>:<unknown line>
  3121. 216.21 s > 14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3122. 216.21 s > at <unknown source file>:<unknown line>
  3123. 216.21 s > 15: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  3124. 216.21 s > at <unknown source file>:<unknown line>
  3125. 216.21 s > 16: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  3126. 216.21 s > at <unknown source file>:<unknown line>
  3127. 216.21 s > 17: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  3128. 216.21 s > at <unknown source file>:<unknown line>
  3129. 216.21 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>
  3130. 216.21 s > at <unknown source file>:<unknown line>
  3131. 216.21 s > 19: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  3132. 216.21 s > at <unknown source file>:<unknown line>
  3133. 216.21 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>
  3134. 216.21 s > at <unknown source file>:<unknown line>
  3135. 216.21 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>
  3136. 216.21 s > at <unknown source file>:<unknown line>
  3137. 216.21 s > 22: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  3138. 216.21 s > at <unknown source file>:<unknown line>
  3139. 216.21 s > 23: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  3140. 216.21 s > at <unknown source file>:<unknown line>
  3141. 216.21 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>
  3142. 216.21 s > at <unknown source file>:<unknown line>
  3143. 216.21 s > 25: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3144. 216.21 s > at <unknown source file>:<unknown line>
  3145. 216.21 s > 26: start_thread<unknown>
  3146. 216.21 s > at <unknown source file>:<unknown line>
  3147. 216.21 s > 27: __clone3<unknown>
  3148. 216.21 s > at <unknown source file>:<unknown line>
  3149. 216.21 s >
  3150. 216.21 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  3151. 216.21 s > Run with RUST_BACKTRACE=full to include source snippets.
  3152. 216.21 s >
  3153. 216.21 s > 6. gammaloop-integration-tests::test_evaluation_api::lu_rust_minimal_output_keeps_events_and_observables
  3154. 216.21 s > failure: test failure with exit code 101
  3155. 216.21 s > system-out
  3156. 216.21 s > running 1 test
  3157. 216.21 s > test lu_rust_minimal_output_keeps_events_and_observables ... FAILED
  3158. 216.21 s >
  3159. 216.21 s > failures:
  3160. 216.21 s >
  3161. 216.21 s > failures:
  3162. 216.21 s > lu_rust_minimal_output_keeps_events_and_observables
  3163. 216.21 s >
  3164. 216.21 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.59s
  3165. 216.21 s > system-err
  3166. 216.21 s > [2026-09-14 01:03:51.976] @gammaloop_api::se... INFO : Running command import model sm-default
  3167. 216.21 s > [2026-09-14 01:03:51.976] @import::model INFO : Loading built-in JSON model sm-default
  3168. 216.21 s > [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  3169. 216.21 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  3170. 216.21 s > [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  3171. 216.21 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-)
  3172. 216.21 s > [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  3173. 216.21 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
  3174. 216.21 s > [2026-09-14 01:03:51.997] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  3175. 216.21 s > [2026-09-14 01:03:51.997] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  3176. 216.21 s > [2026-09-14 01:03:51.998] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  3177. 216.21 s > [2026-09-14 01:03:52.000] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3178. 216.21 s > [2026-09-14 01:03:52.003] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  3179. 216.21 s > [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  3180. 216.21 s > [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  3181. 216.21 s > [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  3182. 216.21 s > [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3183. 216.21 s > [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3184. 216.21 s > [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  3185. 216.21 s > [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  3186. 216.21 s > [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  3187. 216.21 s > [2026-09-14 01:03:52.144] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  3188. 216.21 s > [2026-09-14 01:03:52.144] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  3189. 216.21 s > [2026-09-14 01:03:52.144] @commands::generate INFO : Generated cross-section 2 graphs.
  3190. 216.21 s > [2026-09-14 01:03:52.144] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3191. 216.21 s > [2026-09-14 01:03:52.145] @gammaloop_api::se... INFO : Running command generate
  3192. 216.21 s > [2026-09-14 01:03:52.459] @commands::generate INFO :
  3193. 216.21 s > Integrand generation summary
  3194. 216.21 s > peak RAM 86.92 MiB | cores 1
  3195. 216.21 s > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  3196. 216.21 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3197. 216.21 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3198. 216.21 s > │ default │ GL0 │ 3 │ 58ms (54%) │ 22ms (21%) │ 25ms (24%) │ 0ms (0.00%) │
  3199. 216.21 s > │ default │ GL2 │ 5 │ 65ms (32%) │ 66ms (32%) │ 73ms (36%) │ 0ms (0.00%) │
  3200. 216.21 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3201. 216.21 s > │ Total │ │ 8 │ 123ms (40%) │ 89ms (29%) │ 99ms (32%) │ 0ms (0.00%) │
  3202. 216.21 s > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  3203. 216.21 s > [2026-09-14 01:03:52.460] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true
  3204. 216.21 s > [2026-09-14 01:03:52.461] @gammaloop_api::se... INFO : Running command set process string '
  3205. 216.21 s > [quantities.leading_jet_pt]
  3206. 216.21 s > type = "jet"
  3207. 216.21 s > quantity = "PT"
  3208. 216.21 s > dR = 0.4
  3209. 216.21 s > [...]
  3210. 216.21 s > [2026-09-14 01:03:52.462] @gammaloop_api::se... INFO : Running command set process string '
  3211. 216.21 s > [observables.leading_jet_pt_hist]
  3212. 216.21 s > quantity = "leading_jet_pt"
  3213. 216.21 s > entry_selection = "leading_only"
  3214. 216.21 s > x_min = 0.0
  3215. 216.21 s > [...]
  3216. 216.21 s > The application panicked (crashed).
  3217. 216.21 s > Message: index out of bounds: the len is 0 but the index is 0
  3218. 216.21 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  3219. 216.21 s >
  3220. 216.21 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3221. 216.21 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  3222. 216.21 s > at <unknown source file>:<unknown line>
  3223. 216.21 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  3224. 216.21 s > at <unknown source file>:<unknown line>
  3225. 216.21 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  3226. 216.21 s > at <unknown source file>:<unknown line>
  3227. 216.21 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  3228. 216.21 s > at <unknown source file>:<unknown line>
  3229. 216.21 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  3230. 216.21 s > at <unknown source file>:<unknown line>
  3231. 216.21 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  3232. 216.21 s > at <unknown source file>:<unknown line>
  3233. 216.21 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  3234. 216.21 s > at <unknown source file>:<unknown line>
  3235. 216.21 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  3236. 216.21 s > at <unknown source file>:<unknown line>
  3237. 216.21 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  3238. 216.21 s > at <unknown source file>:<unknown line>
  3239. 216.21 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#3}>>>::from_iter<unknown>
  3240. 216.21 s > at <unknown source file>:<unknown line>
  3241. 216.21 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  3242. 216.21 s > at <unknown source file>:<unknown line>
  3243. 216.21 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3244. 216.21 s > at <unknown source file>:<unknown line>
  3245. 216.21 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3246. 216.21 s > at <unknown source file>:<unknown line>
  3247. 216.21 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  3248. 216.21 s > at <unknown source file>:<unknown line>
  3249. 216.21 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  3250. 216.21 s > at <unknown source file>:<unknown line>
  3251. 216.21 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>
  3252. 216.21 s > at <unknown source file>:<unknown line>
  3253. 216.21 s > 17: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  3254. 216.21 s > at <unknown source file>:<unknown line>
  3255. 216.21 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>
  3256. 216.21 s > at <unknown source file>:<unknown line>
  3257. 216.21 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>
  3258. 216.21 s > at <unknown source file>:<unknown line>
  3259. 216.21 s > 20: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  3260. 216.21 s > at <unknown source file>:<unknown line>
  3261. 216.21 s > 21: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  3262. 216.21 s > at <unknown source file>:<unknown line>
  3263. 216.21 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>
  3264. 216.21 s > at <unknown source file>:<unknown line>
  3265. 216.21 s > 23: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3266. 216.21 s > at <unknown source file>:<unknown line>
  3267. 216.21 s > 24: start_thread<unknown>
  3268. 216.21 s > at <unknown source file>:<unknown line>
  3269. 216.21 s > 25: __clone3<unknown>
  3270. 216.21 s > at <unknown source file>:<unknown line>
  3271. 216.21 s >
  3272. 216.21 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  3273. 216.21 s > Run with RUST_BACKTRACE=full to include source snippets.
  3274. 216.21 s >
  3275. 216.21 s > 7. gammaloop-integration-tests::test_evaluation_api::lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list
  3276. 216.21 s > failure: test failure with exit code 101
  3277. 216.21 s > system-out
  3278. 216.21 s > running 1 test
  3279. 216.21 s > test lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list ... FAILED
  3280. 216.21 s >
  3281. 216.21 s > failures:
  3282. 216.21 s >
  3283. 216.21 s > failures:
  3284. 216.21 s > lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list
  3285. 216.21 s >
  3286. 216.21 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.58s
  3287. 216.21 s > system-err
  3288. 216.21 s > [2026-09-14 01:03:51.976] @gammaloop_api::se... INFO : Running command import model sm-default
  3289. 216.21 s > [2026-09-14 01:03:51.976] @import::model INFO : Loading built-in JSON model sm-default
  3290. 216.21 s > [2026-09-14 01:03:51.997] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  3291. 216.21 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  3292. 216.21 s > [2026-09-14 01:03:51.997] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  3293. 216.21 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-)
  3294. 216.21 s > [2026-09-14 01:03:51.997] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  3295. 216.21 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
  3296. 216.21 s > [2026-09-14 01:03:51.997] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  3297. 216.21 s > [2026-09-14 01:03:51.998] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  3298. 216.21 s > [2026-09-14 01:03:51.999] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  3299. 216.21 s > [2026-09-14 01:03:52.001] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3300. 216.21 s > [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  3301. 216.21 s > [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  3302. 216.21 s > [2026-09-14 01:03:52.007] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  3303. 216.21 s > [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  3304. 216.21 s > [2026-09-14 01:03:52.013] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3305. 216.21 s > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3306. 216.21 s > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  3307. 216.21 s > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  3308. 216.21 s > [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  3309. 216.21 s > [2026-09-14 01:03:52.124] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  3310. 216.21 s > [2026-09-14 01:03:52.124] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  3311. 216.21 s > [2026-09-14 01:03:52.124] @commands::generate INFO : Generated cross-section 2 graphs.
  3312. 216.21 s > [2026-09-14 01:03:52.124] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3313. 216.21 s > [2026-09-14 01:03:52.125] @gammaloop_api::se... INFO : Running command generate
  3314. 216.21 s > [2026-09-14 01:03:52.454] @commands::generate INFO :
  3315. 216.21 s > Integrand generation summary
  3316. 216.21 s > peak RAM 84.58 MiB | cores 1
  3317. 216.21 s > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  3318. 216.21 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3319. 216.21 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3320. 216.21 s > │ default │ GL0 │ 3 │ 56ms (54%) │ 23ms (22%) │ 25ms (24%) │ 0ms (0.00%) │
  3321. 216.21 s > │ default │ GL2 │ 5 │ 70ms (34%) │ 65ms (31%) │ 72ms (35%) │ 0ms (0.00%) │
  3322. 216.21 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3323. 216.21 s > │ Total │ │ 8 │ 126ms (40%) │ 88ms (28%) │ 97ms (31%) │ 0ms (0.00%) │
  3324. 216.21 s > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  3325. 216.21 s > [2026-09-14 01:03:52.455] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true
  3326. 216.21 s > [2026-09-14 01:03:52.456] @gammaloop_api::se... INFO : Running command set process string '
  3327. 216.21 s > [quantities.leading_jet_pt]
  3328. 216.21 s > type = "jet"
  3329. 216.21 s > quantity = "PT"
  3330. 216.21 s > dR = 0.4
  3331. 216.21 s > [...]
  3332. 216.21 s > [2026-09-14 01:03:52.457] @gammaloop_api::se... INFO : Running command set process string '
  3333. 216.21 s > [observables.leading_jet_pt_hist]
  3334. 216.21 s > quantity = "leading_jet_pt"
  3335. 216.21 s > entry_selection = "leading_only"
  3336. 216.21 s > x_min = 0.0
  3337. 216.21 s > [...]
  3338. 216.21 s > The application panicked (crashed).
  3339. 216.21 s > Message: index out of bounds: the len is 0 but the index is 0
  3340. 216.21 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  3341. 216.21 s >
  3342. 216.21 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3343. 216.21 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  3344. 216.21 s > at <unknown source file>:<unknown line>
  3345. 216.21 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  3346. 216.21 s > at <unknown source file>:<unknown line>
  3347. 216.21 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  3348. 216.21 s > at <unknown source file>:<unknown line>
  3349. 216.21 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  3350. 216.21 s > at <unknown source file>:<unknown line>
  3351. 216.21 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  3352. 216.21 s > at <unknown source file>:<unknown line>
  3353. 216.21 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  3354. 216.21 s > at <unknown source file>:<unknown line>
  3355. 216.21 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  3356. 216.21 s > at <unknown source file>:<unknown line>
  3357. 216.21 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  3358. 216.21 s > at <unknown source file>:<unknown line>
  3359. 216.21 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  3360. 216.21 s > at <unknown source file>:<unknown line>
  3361. 216.21 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#3}>>>::from_iter<unknown>
  3362. 216.21 s > at <unknown source file>:<unknown line>
  3363. 216.21 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  3364. 216.21 s > at <unknown source file>:<unknown line>
  3365. 216.21 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3366. 216.21 s > at <unknown source file>:<unknown line>
  3367. 216.21 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3368. 216.21 s > at <unknown source file>:<unknown line>
  3369. 216.21 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  3370. 216.21 s > at <unknown source file>:<unknown line>
  3371. 216.21 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  3372. 216.21 s > at <unknown source file>:<unknown line>
  3373. 216.21 s > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  3374. 216.21 s > at <unknown source file>:<unknown line>
  3375. 216.21 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>
  3376. 216.21 s > at <unknown source file>:<unknown line>
  3377. 216.21 s > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  3378. 216.21 s > at <unknown source file>:<unknown line>
  3379. 216.21 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>
  3380. 216.21 s > at <unknown source file>:<unknown line>
  3381. 216.21 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>
  3382. 216.21 s > at <unknown source file>:<unknown line>
  3383. 216.21 s > 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  3384. 216.21 s > at <unknown source file>:<unknown line>
  3385. 216.21 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  3386. 216.21 s > at <unknown source file>:<unknown line>
  3387. 216.21 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>
  3388. 216.21 s > at <unknown source file>:<unknown line>
  3389. 216.21 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3390. 216.21 s > at <unknown source file>:<unknown line>
  3391. 216.21 s > 25: start_thread<unknown>
  3392. 216.21 s > at <unknown source file>:<unknown line>
  3393. 216.21 s > 26: __clone3<unknown>
  3394. 216.21 s > at <unknown source file>:<unknown line>
  3395. 216.21 s >
  3396. 216.21 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  3397. 216.21 s > Run with RUST_BACKTRACE=full to include source snippets.
  3398. 216.21 s >
  3399. 216.21 s > 8. gammaloop-integration-tests::test_evaluation_api::lu_threshold_counterterms_follow_lmb_channel_normalization
  3400. 216.21 s > failure: test failure with exit code 101
  3401. 216.21 s > system-out
  3402. 216.21 s > running 1 test
  3403. 216.21 s > test lu_threshold_counterterms_follow_lmb_channel_normalization ... FAILED
  3404. 216.21 s >
  3405. 216.21 s > failures:
  3406. 216.21 s >
  3407. 216.21 s > failures:
  3408. 216.21 s > lu_threshold_counterterms_follow_lmb_channel_normalization
  3409. 216.21 s >
  3410. 216.21 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.59s
  3411. 216.21 s > system-err
  3412. 216.21 s > [2026-09-14 01:03:51.959] @gammaloop_api::se... INFO : Running command import model assets/models/json/scalars/scalars_2p_3p.json
  3413. 216.21 s > [2026-09-14 01:03:51.959] @import::model INFO : Loading JSON model scalars_2p_3p-default from /build/source/assets/models/json/scalars/scalars_2p_3p
  3414. 216.21 s > [2026-09-14 01:03:51.961] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=2.0
  3415. 216.21 s > [2026-09-14 01:03:51.961] @gammaloop_api::se... INFO : Running command set model mass_scalar_2=2.0001
  3416. 216.21 s > [2026-09-14 01:03:51.961] @gammaloop_api::se... INFO : Running command import graphs tests/resources/graphs/double_dotted_double_triangle.dot
  3417. 216.21 s > [2026-09-14 01:03:51.961] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/double_dotted_double_triangle.dot'
  3418. 216.21 s > [2026-09-14 01:03:51.970] @gammaloop_api::se... INFO : Running command generate
  3419. 216.21 s > [2026-09-14 01:03:52.412] @commands::generate INFO :
  3420. 216.21 s > Integrand generation summary
  3421. 216.21 s > peak RAM 88.20 MiB | cores 10
  3422. 216.21 s > ╭───────────┬──────────────────────────────────────────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮
  3423. 216.21 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3424. 216.21 s > ├───────────┼──────────────────────────────────────────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  3425. 216.21 s > │ default │ double_dotted_double_triangle │ 30 │ 134ms (54%) │ 11ms (4.7%) │ 105ms (42%) │ 0ms (0.00%) │
  3426. 216.21 s > │ default │ double_dotted_double_triangle_small_mass │ 25 │ 180ms (50%) │ 22ms (6.2%) │ 158ms (44%) │ 0ms (0.00%) │
  3427. 216.21 s > ├───────────┼──────────────────────────────────────────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  3428. 216.21 s > │ Total │ │ 55 │ 314ms (51%) │ 34ms (5.6%) │ 263ms (43%) │ 0ms (0.00%) │
  3429. 216.21 s > ╰───────────┴──────────────────────────────────────────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯
  3430. 216.21 s > [2026-09-14 01:03:52.437] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true stability.rotation_axis=[]
  3431. 216.21 s > [2026-09-14 01:03:52.457] @gammaloop_api::se... INFO : Running command set process string '
  3432. 216.21 s > [sampling]
  3433. 216.21 s > graphs = "monte_carlo"
  3434. 216.21 s > orientations = "summed"
  3435. 216.21 s > lmb_multichanneling = false
  3436. 216.21 s > [...]
  3437. 216.21 s > [2026-09-14 01:03:52.459] @gammaloop_api::se... INFO : Running command set process string '
  3438. 216.21 s > [sampling]
  3439. 216.21 s > graphs = "monte_carlo"
  3440. 216.21 s > orientations = "summed"
  3441. 216.21 s > lmb_multichanneling = false
  3442. 216.21 s > [...]
  3443. 216.21 s > [2026-09-14 01:03:52.462] @gammaloop_api::se... INFO : Running command set process string '
  3444. 216.21 s > [sampling]
  3445. 216.21 s > graphs = "monte_carlo"
  3446. 216.21 s > orientations = "summed"
  3447. 216.21 s > lmb_multichanneling = true
  3448. 216.21 s > [...]
  3449. 216.21 s > The application panicked (crashed).
  3450. 216.21 s > Message: ose channel 0 produced invalid LMB weight 1
  3451. 216.21 s > Location: tests/tests/test_evaluation_api.rs:1604
  3452. 216.21 s >
  3453. 216.21 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3454. 216.21 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  3455. 216.21 s > at <unknown source file>:<unknown line>
  3456. 216.21 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  3457. 216.21 s > at <unknown source file>:<unknown line>
  3458. 216.21 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  3459. 216.21 s > at <unknown source file>:<unknown line>
  3460. 216.21 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  3461. 216.21 s > at <unknown source file>:<unknown line>
  3462. 216.21 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  3463. 216.21 s > at <unknown source file>:<unknown line>
  3464. 216.21 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  3465. 216.21 s > at <unknown source file>:<unknown line>
  3466. 216.21 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  3467. 216.21 s > at <unknown source file>:<unknown line>
  3468. 216.21 s > 8: <test_evaluation_api[d9ee6ec3c066775f]::lu_threshold_counterterms_follow_lmb_channel_normalization::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  3469. 216.21 s > at <unknown source file>:<unknown line>
  3470. 216.21 s > 9: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  3471. 216.21 s > at <unknown source file>:<unknown line>
  3472. 216.21 s > 10: <test_evaluation_api[d9ee6ec3c066775f]::lu_threshold_counterterms_follow_lmb_channel_normalization::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  3473. 216.21 s > at <unknown source file>:<unknown line>
  3474. 216.21 s > 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>
  3475. 216.21 s > at <unknown source file>:<unknown line>
  3476. 216.21 s > 12: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  3477. 216.21 s > at <unknown source file>:<unknown line>
  3478. 216.21 s > 13: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  3479. 216.21 s > at <unknown source file>:<unknown line>
  3480. 216.21 s > 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>
  3481. 216.21 s > at <unknown source file>:<unknown line>
  3482. 216.21 s > 15: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3483. 216.21 s > at <unknown source file>:<unknown line>
  3484. 216.21 s > 16: start_thread<unknown>
  3485. 216.21 s > at <unknown source file>:<unknown line>
  3486. 216.21 s > 17: __clone3<unknown>
  3487. 216.21 s > at <unknown source file>:<unknown line>
  3488. 216.21 s >
  3489. 216.21 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  3490. 216.21 s > Run with RUST_BACKTRACE=full to include source snippets.
  3491. 216.21 s >
  3492. 216.21 s > 9. gammaloop-integration-tests::test_evaluation_api::lu_rust_generated_events_follow_graph_grouping_and_cut_ids
  3493. 216.21 s > failure: test failure with exit code 101
  3494. 216.21 s > system-out
  3495. 216.21 s > running 1 test
  3496. 216.21 s > test lu_rust_generated_events_follow_graph_grouping_and_cut_ids ... FAILED
  3497. 216.21 s >
  3498. 216.21 s > failures:
  3499. 216.21 s >
  3500. 216.21 s > failures:
  3501. 216.21 s > lu_rust_generated_events_follow_graph_grouping_and_cut_ids
  3502. 216.21 s >
  3503. 216.21 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.60s
  3504. 216.21 s > system-err
  3505. 216.21 s > [2026-09-14 01:03:51.980] @gammaloop_api::se... INFO : Running command import model sm-default
  3506. 216.21 s > [2026-09-14 01:03:51.980] @import::model INFO : Loading built-in JSON model sm-default
  3507. 216.21 s > [2026-09-14 01:03:52.001] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  3508. 216.21 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  3509. 216.21 s > [2026-09-14 01:03:52.001] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  3510. 216.21 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-)
  3511. 216.21 s > [2026-09-14 01:03:52.001] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  3512. 216.21 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
  3513. 216.21 s > [2026-09-14 01:03:52.002] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  3514. 216.21 s > [2026-09-14 01:03:52.002] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  3515. 216.21 s > [2026-09-14 01:03:52.003] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  3516. 216.21 s > [2026-09-14 01:03:52.005] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3517. 216.21 s > [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  3518. 216.21 s > [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  3519. 216.21 s > [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  3520. 216.21 s > [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  3521. 216.21 s > [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3522. 216.21 s > [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3523. 216.21 s > [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  3524. 216.21 s > [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  3525. 216.21 s > [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  3526. 216.21 s > [2026-09-14 01:03:52.136] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  3527. 216.21 s > [2026-09-14 01:03:52.136] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  3528. 216.21 s > [2026-09-14 01:03:52.137] @commands::generate INFO : Generated cross-section 2 graphs.
  3529. 216.21 s > [2026-09-14 01:03:52.137] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3530. 216.21 s > [2026-09-14 01:03:52.138] @gammaloop_api::se... INFO : Running command generate
  3531. 216.21 s > [2026-09-14 01:03:52.470] @commands::generate INFO :
  3532. 216.21 s > Integrand generation summary
  3533. 216.21 s > peak RAM 86.80 MiB | cores 1
  3534. 216.21 s > ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮
  3535. 216.21 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3536. 216.21 s > ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  3537. 216.21 s > │ default │ GL0 │ 3 │ 39ms (45%) │ 22ms (25%) │ 25ms (30%) │ 0ms (0.00%) │
  3538. 216.21 s > │ default │ GL2 │ 5 │ 62ms (27%) │ 79ms (35%) │ 87ms (38%) │ 0ms (0.00%) │
  3539. 216.21 s > ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  3540. 216.21 s > │ Total │ │ 8 │ 101ms (32%) │ 102ms (32%) │ 113ms (36%) │ 0ms (0.00%) │
  3541. 216.21 s > ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯
  3542. 216.21 s > [2026-09-14 01:03:52.472] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true
  3543. 216.21 s > The application panicked (crashed).
  3544. 216.21 s > Message: index out of bounds: the len is 0 but the index is 0
  3545. 216.21 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  3546. 216.21 s >
  3547. 216.21 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3548. 216.21 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  3549. 216.21 s > at <unknown source file>:<unknown line>
  3550. 216.21 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  3551. 216.21 s > at <unknown source file>:<unknown line>
  3552. 216.21 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  3553. 216.21 s > at <unknown source file>:<unknown line>
  3554. 216.21 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  3555. 216.21 s > at <unknown source file>:<unknown line>
  3556. 216.21 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  3557. 216.21 s > at <unknown source file>:<unknown line>
  3558. 216.21 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  3559. 216.21 s > at <unknown source file>:<unknown line>
  3560. 216.21 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  3561. 216.21 s > at <unknown source file>:<unknown line>
  3562. 216.21 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  3563. 216.21 s > at <unknown source file>:<unknown line>
  3564. 216.21 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  3565. 216.21 s > at <unknown source file>:<unknown line>
  3566. 216.21 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#3}>>>::from_iter<unknown>
  3567. 216.21 s > at <unknown source file>:<unknown line>
  3568. 216.21 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  3569. 216.21 s > at <unknown source file>:<unknown line>
  3570. 216.21 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3571. 216.21 s > at <unknown source file>:<unknown line>
  3572. 216.21 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3573. 216.21 s > at <unknown source file>:<unknown line>
  3574. 216.21 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  3575. 216.21 s > at <unknown source file>:<unknown line>
  3576. 216.21 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  3577. 216.21 s > at <unknown source file>:<unknown line>
  3578. 216.21 s > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  3579. 216.21 s > at <unknown source file>:<unknown line>
  3580. 216.21 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>
  3581. 216.21 s > at <unknown source file>:<unknown line>
  3582. 216.21 s > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  3583. 216.21 s > at <unknown source file>:<unknown line>
  3584. 216.21 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>
  3585. 216.21 s > at <unknown source file>:<unknown line>
  3586. 216.21 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>
  3587. 216.21 s > at <unknown source file>:<unknown line>
  3588. 216.21 s > 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  3589. 216.21 s > at <unknown source file>:<unknown line>
  3590. 216.21 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  3591. 216.21 s > at <unknown source file>:<unknown line>
  3592. 216.21 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>
  3593. 216.21 s > at <unknown source file>:<unknown line>
  3594. 216.21 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3595. 216.21 s > at <unknown source file>:<unknown line>
  3596. 216.21 s > 25: start_thread<unknown>
  3597. 216.21 s > at <unknown source file>:<unknown line>
  3598. 216.21 s > 26: __clone3<unknown>
  3599. 216.21 s > at <unknown source file>:<unknown line>
  3600. 216.21 s >
  3601. 216.21 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  3602. 216.21 s > Run with RUST_BACKTRACE=full to include source snippets.
  3603. 216.21 s >
  3604. 216.21 s > 10. gammaloop-integration-tests::test_evaluation_api::lu_rust_precise_evaluate_samples_returns_precision_tagged_results
  3605. 216.21 s > failure: test failure with exit code 101
  3606. 216.21 s > system-out
  3607. 216.21 s > running 1 test
  3608. 216.21 s > test lu_rust_precise_evaluate_samples_returns_precision_tagged_results ... FAILED
  3609. 216.21 s >
  3610. 216.21 s > failures:
  3611. 216.21 s >
  3612. 216.21 s > failures:
  3613. 216.21 s > lu_rust_precise_evaluate_samples_returns_precision_tagged_results
  3614. 216.21 s >
  3615. 216.21 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.67s
  3616. 216.21 s > system-err
  3617. 216.21 s > [2026-09-14 01:03:51.981] @gammaloop_api::se... INFO : Running command import model sm-default
  3618. 216.21 s > [2026-09-14 01:03:51.981] @import::model INFO : Loading built-in JSON model sm-default
  3619. 216.21 s > [2026-09-14 01:03:52.002] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  3620. 216.21 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  3621. 216.21 s > [2026-09-14 01:03:52.002] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  3622. 216.21 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-)
  3623. 216.21 s > [2026-09-14 01:03:52.002] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  3624. 216.21 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
  3625. 216.21 s > [2026-09-14 01:03:52.003] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  3626. 216.21 s > [2026-09-14 01:03:52.003] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  3627. 216.21 s > [2026-09-14 01:03:52.004] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  3628. 216.21 s > [2026-09-14 01:03:52.006] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3629. 216.21 s > [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  3630. 216.21 s > [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  3631. 216.21 s > [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  3632. 216.21 s > [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  3633. 216.21 s > [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3634. 216.21 s > [2026-09-14 01:03:52.009] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3635. 216.21 s > [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  3636. 216.21 s > [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  3637. 216.21 s > [2026-09-14 01:03:52.010] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  3638. 216.21 s > [2026-09-14 01:03:52.112] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  3639. 216.21 s > [2026-09-14 01:03:52.112] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  3640. 216.21 s > [2026-09-14 01:03:52.112] @commands::generate INFO : Generated cross-section 2 graphs.
  3641. 216.21 s > [2026-09-14 01:03:52.112] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3642. 216.21 s > [2026-09-14 01:03:52.113] @gammaloop_api::se... INFO : Running command generate
  3643. 216.21 s > [2026-09-14 01:03:52.533] @commands::generate INFO :
  3644. 216.21 s > Integrand generation summary
  3645. 216.21 s > peak RAM 88.01 MiB | cores 1
  3646. 216.21 s > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  3647. 216.21 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3648. 216.21 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3649. 216.21 s > │ default │ GL0 │ 3 │ 91ms (66%) │ 22ms (16%) │ 25ms (18%) │ 0ms (0.00%) │
  3650. 216.21 s > │ default │ GL2 │ 5 │ 94ms (40%) │ 68ms (29%) │ 73ms (31%) │ 0ms (0.00%) │
  3651. 216.21 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3652. 216.21 s > │ Total │ │ 8 │ 186ms (50%) │ 90ms (24%) │ 98ms (26%) │ 0ms (0.00%) │
  3653. 216.21 s > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  3654. 216.21 s > [2026-09-14 01:03:52.534] @gammaloop_api::se... INFO : Running command set process string '
  3655. 216.21 s > [quantities.leading_jet_pt]
  3656. 216.21 s > type = "jet"
  3657. 216.21 s > quantity = "PT"
  3658. 216.21 s > dR = 0.4
  3659. 216.21 s > [...]
  3660. 216.21 s > [2026-09-14 01:03:52.535] @gammaloop_api::se... INFO : Running command set process string '
  3661. 216.21 s > [observables.leading_jet_pt_hist]
  3662. 216.21 s > quantity = "leading_jet_pt"
  3663. 216.21 s > entry_selection = "leading_only"
  3664. 216.21 s > x_min = 0.0
  3665. 216.21 s > [...]
  3666. 216.21 s > The application panicked (crashed).
  3667. 216.21 s > Message: index out of bounds: the len is 0 but the index is 0
  3668. 216.21 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  3669. 216.21 s >
  3670. 216.21 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3671. 216.21 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  3672. 216.21 s > at <unknown source file>:<unknown line>
  3673. 216.21 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  3674. 216.21 s > at <unknown source file>:<unknown line>
  3675. 216.21 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  3676. 216.21 s > at <unknown source file>:<unknown line>
  3677. 216.21 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  3678. 216.21 s > at <unknown source file>:<unknown line>
  3679. 216.21 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  3680. 216.21 s > at <unknown source file>:<unknown line>
  3681. 216.21 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  3682. 216.21 s > at <unknown source file>:<unknown line>
  3683. 216.21 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  3684. 216.21 s > at <unknown source file>:<unknown line>
  3685. 216.21 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  3686. 216.21 s > at <unknown source file>:<unknown line>
  3687. 216.21 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  3688. 216.21 s > at <unknown source file>:<unknown line>
  3689. 216.21 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#3}>>>::from_iter<unknown>
  3690. 216.21 s > at <unknown source file>:<unknown line>
  3691. 216.21 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>><unknown>
  3692. 216.21 s > at <unknown source file>:<unknown line>
  3693. 216.21 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3694. 216.21 s > at <unknown source file>:<unknown line>
  3695. 216.21 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3696. 216.21 s > at <unknown source file>:<unknown line>
  3697. 216.21 s > 14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3698. 216.21 s > at <unknown source file>:<unknown line>
  3699. 216.21 s > 15: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_precise_raw<unknown>
  3700. 216.21 s > at <unknown source file>:<unknown line>
  3701. 216.21 s > 16: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamplesPrecise>::run<unknown>
  3702. 216.21 s > at <unknown source file>:<unknown line>
  3703. 216.21 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>
  3704. 216.21 s > at <unknown source file>:<unknown line>
  3705. 216.21 s > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  3706. 216.21 s > at <unknown source file>:<unknown line>
  3707. 216.21 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>
  3708. 216.21 s > at <unknown source file>:<unknown line>
  3709. 216.21 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>
  3710. 216.22 s > at <unknown source file>:<unknown line>
  3711. 216.22 s > 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  3712. 216.22 s > at <unknown source file>:<unknown line>
  3713. 216.22 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  3714. 216.22 s > at <unknown source file>:<unknown line>
  3715. 216.22 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>
  3716. 216.22 s > at <unknown source file>:<unknown line>
  3717. 216.22 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3718. 216.22 s > at <unknown source file>:<unknown line>
  3719. 216.22 s > 25: start_thread<unknown>
  3720. 216.22 s > at <unknown source file>:<unknown line>
  3721. 216.22 s > 26: __clone3<unknown>
  3722. 216.22 s > at <unknown source file>:<unknown line>
  3723. 216.22 s >
  3724. 216.22 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  3725. 216.22 s > Run with RUST_BACKTRACE=full to include source snippets.
  3726. 216.22 s >
  3727. 216.22 s > 11. gammaloop-integration-tests::test_evaluation_api::lu_rust_xspace_integrator_weights_scale_observable_histograms
  3728. 216.22 s > failure: test failure with exit code 101
  3729. 216.22 s > system-out
  3730. 216.22 s > running 1 test
  3731. 216.22 s > test lu_rust_xspace_integrator_weights_scale_observable_histograms ... FAILED
  3732. 216.22 s >
  3733. 216.22 s > failures:
  3734. 216.22 s >
  3735. 216.22 s > failures:
  3736. 216.22 s > lu_rust_xspace_integrator_weights_scale_observable_histograms
  3737. 216.22 s >
  3738. 216.22 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.69s
  3739. 216.22 s > system-err
  3740. 216.22 s > [2026-09-14 01:03:51.988] @gammaloop_api::se... INFO : Running command import model sm-default
  3741. 216.22 s > [2026-09-14 01:03:51.988] @import::model INFO : Loading built-in JSON model sm-default
  3742. 216.22 s > [2026-09-14 01:03:52.009] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  3743. 216.22 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  3744. 216.22 s > [2026-09-14 01:03:52.009] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  3745. 216.22 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-)
  3746. 216.22 s > [2026-09-14 01:03:52.009] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  3747. 216.22 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
  3748. 216.22 s > [2026-09-14 01:03:52.009] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  3749. 216.22 s > [2026-09-14 01:03:52.010] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  3750. 216.22 s > [2026-09-14 01:03:52.011] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  3751. 216.22 s > [2026-09-14 01:03:52.013] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3752. 216.22 s > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  3753. 216.22 s > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  3754. 216.22 s > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  3755. 216.22 s > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  3756. 216.22 s > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3757. 216.22 s > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3758. 216.22 s > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  3759. 216.22 s > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  3760. 216.22 s > [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  3761. 216.22 s > [2026-09-14 01:03:52.136] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  3762. 216.22 s > [2026-09-14 01:03:52.136] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  3763. 216.22 s > [2026-09-14 01:03:52.137] @commands::generate INFO : Generated cross-section 2 graphs.
  3764. 216.22 s > [2026-09-14 01:03:52.137] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3765. 216.22 s > [2026-09-14 01:03:52.137] @gammaloop_api::se... INFO : Running command generate
  3766. 216.22 s > [2026-09-14 01:03:52.561] @commands::generate INFO :
  3767. 216.22 s > Integrand generation summary
  3768. 216.22 s > peak RAM 88.97 MiB | cores 1
  3769. 216.22 s > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  3770. 216.22 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3771. 216.22 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3772. 216.22 s > │ default │ GL0 │ 3 │ 45ms (49%) │ 22ms (24%) │ 25ms (27%) │ 0ms (0.00%) │
  3773. 216.22 s > │ default │ GL2 │ 5 │ 102ms (42%) │ 63ms (26%) │ 76ms (32%) │ 0ms (0.00%) │
  3774. 216.22 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3775. 216.22 s > │ Total │ │ 8 │ 148ms (44%) │ 85ms (25%) │ 102ms (30%) │ 0ms (0.00%) │
  3776. 216.22 s > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  3777. 216.22 s > [2026-09-14 01:03:52.562] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true
  3778. 216.22 s > [2026-09-14 01:03:52.563] @gammaloop_api::se... INFO : Running command set process string '
  3779. 216.22 s > [quantities.leading_jet_pt]
  3780. 216.22 s > type = "jet"
  3781. 216.22 s > quantity = "PT"
  3782. 216.22 s > dR = 0.4
  3783. 216.22 s > [...]
  3784. 216.22 s > [2026-09-14 01:03:52.564] @gammaloop_api::se... INFO : Running command set process string '
  3785. 216.22 s > [observables.leading_jet_pt_hist]
  3786. 216.22 s > quantity = "leading_jet_pt"
  3787. 216.22 s > entry_selection = "leading_only"
  3788. 216.22 s > x_min = 0.0
  3789. 216.22 s > [...]
  3790. 216.22 s > The application panicked (crashed).
  3791. 216.22 s > Message: index out of bounds: the len is 0 but the index is 0
  3792. 216.22 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  3793. 216.22 s >
  3794. 216.22 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3795. 216.22 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  3796. 216.22 s > at <unknown source file>:<unknown line>
  3797. 216.22 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  3798. 216.22 s > at <unknown source file>:<unknown line>
  3799. 216.22 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  3800. 216.22 s > at <unknown source file>:<unknown line>
  3801. 216.22 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  3802. 216.22 s > at <unknown source file>:<unknown line>
  3803. 216.22 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  3804. 216.22 s > at <unknown source file>:<unknown line>
  3805. 216.22 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  3806. 216.22 s > at <unknown source file>:<unknown line>
  3807. 216.22 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  3808. 216.22 s > at <unknown source file>:<unknown line>
  3809. 216.22 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  3810. 216.22 s > at <unknown source file>:<unknown line>
  3811. 216.22 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  3812. 216.22 s > at <unknown source file>:<unknown line>
  3813. 216.22 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#3}>>>::from_iter<unknown>
  3814. 216.22 s > at <unknown source file>:<unknown line>
  3815. 216.22 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  3816. 216.22 s > at <unknown source file>:<unknown line>
  3817. 216.22 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3818. 216.22 s > at <unknown source file>:<unknown line>
  3819. 216.22 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3820. 216.22 s > at <unknown source file>:<unknown line>
  3821. 216.22 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  3822. 216.22 s > at <unknown source file>:<unknown line>
  3823. 216.22 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  3824. 216.22 s > at <unknown source file>:<unknown line>
  3825. 216.22 s > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  3826. 216.22 s > at <unknown source file>:<unknown line>
  3827. 216.22 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>
  3828. 216.22 s > at <unknown source file>:<unknown line>
  3829. 216.22 s > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  3830. 216.22 s > at <unknown source file>:<unknown line>
  3831. 216.22 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>
  3832. 216.22 s > at <unknown source file>:<unknown line>
  3833. 216.22 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>
  3834. 216.22 s > at <unknown source file>:<unknown line>
  3835. 216.22 s > 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  3836. 216.22 s > at <unknown source file>:<unknown line>
  3837. 216.22 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  3838. 216.22 s > at <unknown source file>:<unknown line>
  3839. 216.22 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>
  3840. 216.22 s > at <unknown source file>:<unknown line>
  3841. 216.22 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3842. 216.22 s > at <unknown source file>:<unknown line>
  3843. 216.22 s > 25: start_thread<unknown>
  3844. 216.22 s > at <unknown source file>:<unknown line>
  3845. 216.22 s > 26: __clone3<unknown>
  3846. 216.22 s > at <unknown source file>:<unknown line>
  3847. 216.22 s >
  3848. 216.22 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  3849. 216.22 s > Run with RUST_BACKTRACE=full to include source snippets.
  3850. 216.22 s >
  3851. 216.22 s > 12. gammaloop-integration-tests::test_evaluation_api::lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian
  3852. 216.22 s > failure: test failure with exit code 101
  3853. 216.22 s > system-out
  3854. 216.22 s > running 1 test
  3855. 216.22 s > test lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian ... FAILED
  3856. 216.22 s >
  3857. 216.22 s > failures:
  3858. 216.22 s >
  3859. 216.22 s > failures:
  3860. 216.22 s > lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian
  3861. 216.22 s >
  3862. 216.22 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.71s
  3863. 216.22 s > system-err
  3864. 216.22 s > [2026-09-14 01:03:51.989] @gammaloop_api::se... INFO : Running command import model sm-default
  3865. 216.22 s > [2026-09-14 01:03:51.989] @import::model INFO : Loading built-in JSON model sm-default
  3866. 216.22 s > [2026-09-14 01:03:52.021] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  3867. 216.22 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  3868. 216.22 s > [2026-09-14 01:03:52.021] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  3869. 216.22 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-)
  3870. 216.22 s > [2026-09-14 01:03:52.021] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  3871. 216.22 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
  3872. 216.22 s > [2026-09-14 01:03:52.022] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  3873. 216.22 s > [2026-09-14 01:03:52.023] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  3874. 216.22 s > [2026-09-14 01:03:52.024] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  3875. 216.22 s > [2026-09-14 01:03:52.026] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3876. 216.22 s > [2026-09-14 01:03:52.029] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  3877. 216.22 s > [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  3878. 216.22 s > [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  3879. 216.22 s > [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  3880. 216.22 s > [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3881. 216.22 s > [2026-09-14 01:03:52.030] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3882. 216.22 s > [2026-09-14 01:03:52.031] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  3883. 216.22 s > [2026-09-14 01:03:52.031] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  3884. 216.22 s > [2026-09-14 01:03:52.031] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  3885. 216.22 s > [2026-09-14 01:03:52.156] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  3886. 216.22 s > [2026-09-14 01:03:52.156] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  3887. 216.22 s > [2026-09-14 01:03:52.156] @commands::generate INFO : Generated cross-section 2 graphs.
  3888. 216.22 s > [2026-09-14 01:03:52.157] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3889. 216.22 s > [2026-09-14 01:03:52.157] @gammaloop_api::se... INFO : Running command generate
  3890. 216.22 s > [2026-09-14 01:03:52.580] @commands::generate INFO :
  3891. 216.22 s > Integrand generation summary
  3892. 216.22 s > peak RAM 88.26 MiB | cores 1
  3893. 216.22 s > ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮
  3894. 216.22 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3895. 216.22 s > ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  3896. 216.22 s > │ default │ GL0 │ 3 │ 41ms (45%) │ 23ms (25%) │ 27ms (29%) │ 0ms (0.00%) │
  3897. 216.22 s > │ default │ GL2 │ 5 │ 75ms (33%) │ 80ms (35%) │ 75ms (33%) │ 0ms (0.00%) │
  3898. 216.22 s > ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  3899. 216.22 s > │ Total │ │ 8 │ 116ms (36%) │ 103ms (32%) │ 102ms (32%) │ 0ms (0.00%) │
  3900. 216.22 s > ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯
  3901. 216.22 s > [2026-09-14 01:03:52.581] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true
  3902. 216.22 s > The application panicked (crashed).
  3903. 216.22 s > Message: index out of bounds: the len is 0 but the index is 0
  3904. 216.22 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  3905. 216.22 s >
  3906. 216.22 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3907. 216.22 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  3908. 216.22 s > at <unknown source file>:<unknown line>
  3909. 216.22 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  3910. 216.22 s > at <unknown source file>:<unknown line>
  3911. 216.22 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  3912. 216.22 s > at <unknown source file>:<unknown line>
  3913. 216.22 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  3914. 216.22 s > at <unknown source file>:<unknown line>
  3915. 216.22 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  3916. 216.22 s > at <unknown source file>:<unknown line>
  3917. 216.22 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  3918. 216.22 s > at <unknown source file>:<unknown line>
  3919. 216.22 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  3920. 216.22 s > at <unknown source file>:<unknown line>
  3921. 216.22 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  3922. 216.22 s > at <unknown source file>:<unknown line>
  3923. 216.22 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  3924. 216.22 s > at <unknown source file>:<unknown line>
  3925. 216.22 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#3}>>>::from_iter<unknown>
  3926. 216.22 s > at <unknown source file>:<unknown line>
  3927. 216.22 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  3928. 216.22 s > at <unknown source file>:<unknown line>
  3929. 216.22 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3930. 216.22 s > at <unknown source file>:<unknown line>
  3931. 216.22 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3932. 216.22 s > at <unknown source file>:<unknown line>
  3933. 216.22 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_momentum_configurations_raw<unknown>
  3934. 216.22 s > at <unknown source file>:<unknown line>
  3935. 216.22 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  3936. 216.22 s > at <unknown source file>:<unknown line>
  3937. 216.22 s > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_momentum_sample_with_weight<unknown>
  3938. 216.22 s > at <unknown source file>:<unknown line>
  3939. 216.22 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>
  3940. 216.22 s > at <unknown source file>:<unknown line>
  3941. 216.22 s > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  3942. 216.22 s > at <unknown source file>:<unknown line>
  3943. 216.22 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>
  3944. 216.22 s > at <unknown source file>:<unknown line>
  3945. 216.22 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>
  3946. 216.22 s > at <unknown source file>:<unknown line>
  3947. 216.22 s > 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  3948. 216.22 s > at <unknown source file>:<unknown line>
  3949. 216.22 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  3950. 216.22 s > at <unknown source file>:<unknown line>
  3951. 216.22 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>
  3952. 216.22 s > at <unknown source file>:<unknown line>
  3953. 216.22 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3954. 216.22 s > at <unknown source file>:<unknown line>
  3955. 216.22 s > 25: start_thread<unknown>
  3956. 216.22 s > at <unknown source file>:<unknown line>
  3957. 216.22 s > 26: __clone3<unknown>
  3958. 216.22 s > at <unknown source file>:<unknown line>
  3959. 216.22 s >
  3960. 216.22 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  3961. 216.22 s > Run with RUST_BACKTRACE=full to include source snippets.
  3962. 216.22 s >
  3963. 216.22 s > 13. gammaloop-integration-tests::test_evaluation_api::lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian
  3964. 216.22 s > failure: test failure with exit code 101
  3965. 216.22 s > system-out
  3966. 216.22 s > running 1 test
  3967. 216.22 s > test lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian ... FAILED
  3968. 216.22 s >
  3969. 216.22 s > failures:
  3970. 216.22 s >
  3971. 216.22 s > failures:
  3972. 216.22 s > lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian
  3973. 216.22 s >
  3974. 216.22 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.82s
  3975. 216.22 s > system-err
  3976. 216.22 s > [2026-09-14 01:03:51.976] @gammaloop_api::se... INFO : Running command import model sm-default
  3977. 216.22 s > [2026-09-14 01:03:51.976] @import::model INFO : Loading built-in JSON model sm-default
  3978. 216.22 s > [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  3979. 216.22 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  3980. 216.22 s > [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  3981. 216.22 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-)
  3982. 216.22 s > [2026-09-14 01:03:51.996] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  3983. 216.22 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
  3984. 216.22 s > [2026-09-14 01:03:51.997] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  3985. 216.22 s > [2026-09-14 01:03:51.998] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  3986. 216.22 s > [2026-09-14 01:03:51.999] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  3987. 216.22 s > [2026-09-14 01:03:52.001] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3988. 216.22 s > [2026-09-14 01:03:52.004] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  3989. 216.22 s > [2026-09-14 01:03:52.008] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  3990. 216.22 s > [2026-09-14 01:03:52.011] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  3991. 216.22 s > [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  3992. 216.22 s > [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3993. 216.22 s > [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3994. 216.22 s > [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  3995. 216.22 s > [2026-09-14 01:03:52.015] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  3996. 216.22 s > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  3997. 216.22 s > [2026-09-14 01:03:52.152] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  3998. 216.22 s > [2026-09-14 01:03:52.152] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  3999. 216.22 s > [2026-09-14 01:03:52.152] @commands::generate INFO : Generated cross-section 2 graphs.
  4000. 216.22 s > [2026-09-14 01:03:52.152] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  4001. 216.22 s > [2026-09-14 01:03:52.153] @gammaloop_api::se... INFO : Running command generate
  4002. 216.22 s > [2026-09-14 01:03:52.685] @commands::generate INFO :
  4003. 216.22 s > Integrand generation summary
  4004. 216.22 s > peak RAM 88.07 MiB | cores 1
  4005. 216.22 s > ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮
  4006. 216.22 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4007. 216.22 s > ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  4008. 216.22 s > │ default │ GL0 │ 3 │ 39ms (24%) │ 48ms (30%) │ 73ms (46%) │ 0ms (0.00%) │
  4009. 216.22 s > │ default │ GL2 │ 5 │ 100ms (35%) │ 105ms (37%) │ 82ms (29%) │ 0ms (0.00%) │
  4010. 216.22 s > ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  4011. 216.22 s > │ Total │ │ 8 │ 139ms (31%) │ 153ms (34%) │ 156ms (35%) │ 0ms (0.00%) │
  4012. 216.22 s > ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯
  4013. 216.22 s > [2026-09-14 01:03:52.686] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true
  4014. 216.22 s > The application panicked (crashed).
  4015. 216.22 s > Message: index out of bounds: the len is 0 but the index is 0
  4016. 216.22 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  4017. 216.22 s >
  4018. 216.22 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  4019. 216.22 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  4020. 216.22 s > at <unknown source file>:<unknown line>
  4021. 216.22 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  4022. 216.22 s > at <unknown source file>:<unknown line>
  4023. 216.22 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  4024. 216.22 s > at <unknown source file>:<unknown line>
  4025. 216.22 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  4026. 216.22 s > at <unknown source file>:<unknown line>
  4027. 216.22 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  4028. 216.22 s > at <unknown source file>:<unknown line>
  4029. 216.22 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  4030. 216.22 s > at <unknown source file>:<unknown line>
  4031. 216.22 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  4032. 216.22 s > at <unknown source file>:<unknown line>
  4033. 216.22 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  4034. 216.22 s > at <unknown source file>:<unknown line>
  4035. 216.22 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  4036. 216.22 s > at <unknown source file>:<unknown line>
  4037. 216.22 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#3}>>>::from_iter<unknown>
  4038. 216.22 s > at <unknown source file>:<unknown line>
  4039. 216.22 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  4040. 216.22 s > at <unknown source file>:<unknown line>
  4041. 216.22 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4042. 216.22 s > at <unknown source file>:<unknown line>
  4043. 216.22 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4044. 216.22 s > at <unknown source file>:<unknown line>
  4045. 216.22 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_momentum_configurations_raw<unknown>
  4046. 216.22 s > at <unknown source file>:<unknown line>
  4047. 216.22 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  4048. 216.22 s > at <unknown source file>:<unknown line>
  4049. 216.22 s > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_momentum_sample_with_weight<unknown>
  4050. 216.22 s > at <unknown source file>:<unknown line>
  4051. 216.22 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>
  4052. 216.22 s > at <unknown source file>:<unknown line>
  4053. 216.22 s > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  4054. 216.22 s > at <unknown source file>:<unknown line>
  4055. 216.22 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>
  4056. 216.22 s > at <unknown source file>:<unknown line>
  4057. 216.22 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>
  4058. 216.22 s > at <unknown source file>:<unknown line>
  4059. 216.22 s > 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  4060. 216.22 s > at <unknown source file>:<unknown line>
  4061. 216.22 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  4062. 216.22 s > at <unknown source file>:<unknown line>
  4063. 216.22 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>
  4064. 216.22 s > at <unknown source file>:<unknown line>
  4065. 216.22 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  4066. 216.22 s > at <unknown source file>:<unknown line>
  4067. 216.22 s > 25: start_thread<unknown>
  4068. 216.22 s > at <unknown source file>:<unknown line>
  4069. 216.22 s > 26: __clone3<unknown>
  4070. 216.22 s > at <unknown source file>:<unknown line>
  4071. 216.22 s >
  4072. 216.22 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  4073. 216.22 s > Run with RUST_BACKTRACE=full to include source snippets.
  4074. 216.22 s >
  4075. 216.22 s > 14. gammaloop-integration-tests::test_evaluation_api::lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events
  4076. 216.22 s > failure: test failure with exit code 101
  4077. 216.22 s > system-out
  4078. 216.22 s > running 1 test
  4079. 216.22 s > test lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events ... FAILED
  4080. 216.22 s >
  4081. 216.22 s > failures:
  4082. 216.22 s >
  4083. 216.22 s > failures:
  4084. 216.22 s > lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events
  4085. 216.22 s >
  4086. 216.22 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.89s
  4087. 216.22 s > system-err
  4088. 216.22 s > [2026-09-14 01:03:51.986] @gammaloop_api::se... INFO : Running command import model sm-default
  4089. 216.22 s > [2026-09-14 01:03:51.986] @import::model INFO : Loading built-in JSON model sm-default
  4090. 216.22 s > [2026-09-14 01:03:52.008] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  4091. 216.22 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  4092. 216.22 s > [2026-09-14 01:03:52.008] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  4093. 216.22 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-)
  4094. 216.22 s > [2026-09-14 01:03:52.008] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  4095. 216.22 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
  4096. 216.22 s > [2026-09-14 01:03:52.009] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  4097. 216.22 s > [2026-09-14 01:03:52.010] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  4098. 216.22 s > [2026-09-14 01:03:52.011] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  4099. 216.22 s > [2026-09-14 01:03:52.013] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  4100. 216.22 s > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  4101. 216.22 s > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  4102. 216.22 s > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  4103. 216.22 s > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  4104. 216.22 s > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  4105. 216.22 s > [2026-09-14 01:03:52.016] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  4106. 216.22 s > [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  4107. 216.22 s > [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  4108. 216.22 s > [2026-09-14 01:03:52.017] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  4109. 216.22 s > [2026-09-14 01:03:52.226] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  4110. 216.22 s > [2026-09-14 01:03:52.226] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  4111. 216.22 s > [2026-09-14 01:03:52.227] @commands::generate INFO : Generated cross-section 2 graphs.
  4112. 216.22 s > [2026-09-14 01:03:52.227] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  4113. 216.22 s > [2026-09-14 01:03:52.228] @gammaloop_api::se... INFO : Running command generate
  4114. 216.22 s > [2026-09-14 01:03:52.766] @commands::generate INFO :
  4115. 216.22 s > Integrand generation summary
  4116. 216.22 s > peak RAM 88.94 MiB | cores 1
  4117. 216.22 s > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  4118. 216.22 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4119. 216.22 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  4120. 216.22 s > │ default │ GL0 │ 3 │ 93ms (63%) │ 30ms (20%) │ 24ms (17%) │ 0ms (0.00%) │
  4121. 216.22 s > │ default │ GL2 │ 5 │ 166ms (55%) │ 62ms (21%) │ 72ms (24%) │ 0ms (0.00%) │
  4122. 216.22 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  4123. 216.22 s > │ Total │ │ 8 │ 260ms (58%) │ 92ms (21%) │ 97ms (22%) │ 0ms (0.00%) │
  4124. 216.22 s > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  4125. 216.22 s > [2026-09-14 01:03:52.767] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true
  4126. 216.22 s > The application panicked (crashed).
  4127. 216.22 s > Message: index out of bounds: the len is 0 but the index is 0
  4128. 216.22 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  4129. 216.22 s >
  4130. 216.22 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  4131. 216.22 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  4132. 216.22 s > at <unknown source file>:<unknown line>
  4133. 216.22 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  4134. 216.22 s > at <unknown source file>:<unknown line>
  4135. 216.22 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  4136. 216.22 s > at <unknown source file>:<unknown line>
  4137. 216.22 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  4138. 216.22 s > at <unknown source file>:<unknown line>
  4139. 216.22 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  4140. 216.22 s > at <unknown source file>:<unknown line>
  4141. 216.22 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  4142. 216.22 s > at <unknown source file>:<unknown line>
  4143. 216.22 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  4144. 216.22 s > at <unknown source file>:<unknown line>
  4145. 216.22 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  4146. 216.22 s > at <unknown source file>:<unknown line>
  4147. 216.22 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  4148. 216.22 s > at <unknown source file>:<unknown line>
  4149. 216.22 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#3}>>>::from_iter<unknown>
  4150. 216.22 s > at <unknown source file>:<unknown line>
  4151. 216.22 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  4152. 216.22 s > at <unknown source file>:<unknown line>
  4153. 216.22 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4154. 216.22 s > at <unknown source file>:<unknown line>
  4155. 216.22 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4156. 216.22 s > at <unknown source file>:<unknown line>
  4157. 216.22 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  4158. 216.22 s > at <unknown source file>:<unknown line>
  4159. 216.22 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  4160. 216.22 s > at <unknown source file>:<unknown line>
  4161. 216.22 s > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  4162. 216.22 s > at <unknown source file>:<unknown line>
  4163. 216.22 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>
  4164. 216.22 s > at <unknown source file>:<unknown line>
  4165. 216.22 s > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  4166. 216.22 s > at <unknown source file>:<unknown line>
  4167. 216.22 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>
  4168. 216.22 s > at <unknown source file>:<unknown line>
  4169. 216.22 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>
  4170. 216.22 s > at <unknown source file>:<unknown line>
  4171. 216.22 s > 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  4172. 216.22 s > at <unknown source file>:<unknown line>
  4173. 216.22 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  4174. 216.22 s > at <unknown source file>:<unknown line>
  4175. 216.22 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>
  4176. 216.22 s > at <unknown source file>:<unknown line>
  4177. 216.22 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  4178. 216.22 s > at <unknown source file>:<unknown line>
  4179. 216.22 s > 25: start_thread<unknown>
  4180. 216.22 s > at <unknown source file>:<unknown line>
  4181. 216.22 s > 26: __clone3<unknown>
  4182. 216.22 s > at <unknown source file>:<unknown line>
  4183. 216.22 s >
  4184. 216.22 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  4185. 216.22 s > Run with RUST_BACKTRACE=full to include source snippets.
  4186. 216.22 s >
  4187. 216.22 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
  4188. 216.22 s > failure: test failure with exit code 101
  4189. 216.22 s > Error:
  4190. 216.22 s > 0: duplicate field `sampling_multichanneling` for key "global.sampling" in (alloc::string::String, serde_json::value::Value)
  4191. 216.22 s >
  4192. 216.22 s > Location:
  4193. 216.22 s > crates/gammaloop-api/src/commands/set.rs:1093
  4194. 216.22 s >
  4195. 216.22 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  4196. 216.22 s > 1: <color_eyre[51793ea62743adbd]::config::EyreHook>::into_eyre_hook::{closure#0}<unknown>
  4197. 216.22 s > at <unknown source file>:<unknown line>
  4198. 216.22 s > 2: eyre[cb2fd339c0c40fca]::capture_handler<unknown>
  4199. 216.22 s > at <unknown source file>:<unknown line>
  4200. 216.22 s > 3: <eyre[cb2fd339c0c40fca]::Report>::from_std::<figment[2374c422e63965e]::error::Error><unknown>
  4201. 216.22 s > at <unknown source file>:<unknown line>
  4202. 216.22 s > 4: gammaloop_api[8bf2d20efa71083e]::commands::set::merge_runtime_settings_input<unknown>
  4203. 216.22 s > at <unknown source file>:<unknown line>
  4204. 216.22 s > 5: gammaloop_api[8bf2d20efa71083e]::commands::set::apply_process_settings_transactionally<unknown>
  4205. 216.22 s > at <unknown source file>:<unknown line>
  4206. 216.22 s > 6: <gammaloop_api[8bf2d20efa71083e]::commands::set::Set>::run<unknown>
  4207. 216.22 s > at <unknown source file>:<unknown line>
  4208. 216.22 s > 7: <gammaloop_api[8bf2d20efa71083e]::commands::Commands>::run<unknown>
  4209. 216.22 s > at <unknown source file>:<unknown line>
  4210. 216.22 s > 8: <gammaloop_api[8bf2d20efa71083e]::session::CliSession>::execute_prepared<unknown>
  4211. 216.22 s > at <unknown source file>:<unknown line>
  4212. 216.22 s > 9: <gammaloop_api[8bf2d20efa71083e]::session::CliSession>::execute_command<unknown>
  4213. 216.22 s > at <unknown source file>:<unknown line>
  4214. 216.22 s > 10: <gammaloop_integration_tests[11d66be9b410f83]::CLIState>::run_command<unknown>
  4215. 216.22 s > at <unknown source file>:<unknown line>
  4216. 216.22 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>
  4217. 216.22 s > at <unknown source file>:<unknown line>
  4218. 216.22 s > 12: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  4219. 216.22 s > at <unknown source file>:<unknown line>
  4220. 216.22 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>
  4221. 216.22 s > at <unknown source file>:<unknown line>
  4222. 216.22 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>
  4223. 216.22 s > at <unknown source file>:<unknown line>
  4224. 216.22 s > 15: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  4225. 216.22 s > at <unknown source file>:<unknown line>
  4226. 216.22 s > 16: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  4227. 216.22 s > at <unknown source file>:<unknown line>
  4228. 216.22 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>
  4229. 216.22 s > at <unknown source file>:<unknown line>
  4230. 216.22 s > 18: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  4231. 216.22 s > at <unknown source file>:<unknown line>
  4232. 216.22 s > 19: start_thread<unknown>
  4233. 216.22 s > at <unknown source file>:<unknown line>
  4234. 216.22 s > 20: __clone3<unknown>
  4235. 216.22 s > at <unknown source file>:<unknown line>
  4236. 216.22 s >
  4237. 216.22 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  4238. 216.22 s > Run with RUST_BACKTRACE=full to include source snippets.
  4239. 216.22 s > system-out
  4240. 216.22 s > running 1 test
  4241. 216.22 s > test epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes ... FAILED
  4242. 216.22 s >
  4243. 216.22 s > failures:
  4244. 216.22 s >
  4245. 216.22 s > failures:
  4246. 216.22 s > epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes
  4247. 216.22 s >
  4248. 216.22 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.34s
  4249. 216.22 s > system-err
  4250. 216.22 s > [2026-09-14 01:03:12.369] @gammaloop_api::se... INFO : Running command import model sm-default.json
  4251. 216.22 s > [2026-09-14 01:03:12.369] @import::model INFO : Loading built-in JSON model sm-default
  4252. 216.22 s > [2026-09-14 01:03:12.390] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  4253. 216.22 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  4254. 216.22 s > [2026-09-14 01:03:12.390] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  4255. 216.22 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-)
  4256. 216.22 s > [2026-09-14 01:03:12.390] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  4257. 216.22 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
  4258. 216.22 s > [2026-09-14 01:03:12.390] @gammaloop_api::se... INFO : Running command run set_model_parameters
  4259. 216.22 s > [2026-09-14 01:03:12.390] @gammaloop_api::se... INFO : Starting command block set_model_parameters
  4260. 216.22 s > [2026-09-14 01:03:12.390] @gammaloop_api::se... INFO : Running command set model MT=173.0
  4261. 216.22 s > [2026-09-14 01:03:12.393] @gammaloop_api::se... INFO : Running command set model WT=0.0
  4262. 216.22 s > [2026-09-14 01:03:12.396] @gammaloop_api::se... INFO : Running command set model ymt=173.0
  4263. 216.22 s > [2026-09-14 01:03:12.399] @gammaloop_api::se... INFO : Running command set model aS=0.118
  4264. 216.22 s > [2026-09-14 01:03:12.402] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507
  4265. 216.22 s > [2026-09-14 01:03:12.405] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05
  4266. 216.22 s > [2026-09-14 01:03:12.408] @gammaloop_api::se... INFO : Running command set model MZ=91.188
  4267. 216.22 s > [2026-09-14 01:03:12.412] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==0 QED^2==4 [{{1}} QCD=0]
  4268. 216.22 s > --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  4269. 216.22 s > --symmetrize-left-right-states true
  4270. 216.22 s > -p epem_a_ttx_lo -i LO --only-diagrams
  4271. 216.22 s > [2026-09-14 01:03:12.414] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  4272. 216.22 s > [2026-09-14 01:03:12.414] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  4273. 216.22 s > [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 20
  4274. 216.22 s > [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2
  4275. 216.22 s > [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2
  4276. 216.22 s > [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2
  4277. 216.22 s > [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2
  4278. 216.22 s > [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2
  4279. 216.22 s > [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1
  4280. 216.22 s > [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1
  4281. 216.22 s > [2026-09-14 01:03:12.415] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1
  4282. 216.22 s > [2026-09-14 01:03:12.436] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation)
  4283. 216.22 s > [2026-09-14 01:03:12.436] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 )
  4284. 216.22 s > [2026-09-14 01:03:12.437] @commands::generate INFO : Generated cross-section 1 graphs.
  4285. 216.22 s > [2026-09-14 01:03:12.437] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  4286. 216.22 s > [2026-09-14 01:03:12.438] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_lo -i LO
  4287. 216.22 s > [2026-09-14 01:03:12.540] @processes::cross_... INFO : Compiling cross section LO
  4288. 216.22 s > [2026-09-14 01:03:12.948] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them.
  4289. 216.22 s > [2026-09-14 01:03:12.948] @commands::generate INFO :
  4290. 216.22 s > Integrand generation summary
  4291. 216.22 s > peak RAM 78.93 MiB | cores 5
  4292. 216.22 s > ╭───────────┬───────┬─────────┬────────────┬─────────────┬────────────────┬─────────────╮
  4293. 216.22 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4294. 216.22 s > ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤
  4295. 216.22 s > │ LO │ GL0 │ 2 │ 8ms (2.0%) │ 3ms (0.83%) │ 1ms (0.46%) │ 407ms (97%) │
  4296. 216.22 s > ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤
  4297. 216.22 s > │ Total │ │ 2 │ 8ms (2.0%) │ 3ms (0.83%) │ 1ms (0.46%) │ 407ms (97%) │
  4298. 216.22 s > ╰───────────┴───────┴─────────┴────────────┴─────────────┴────────────────┴─────────────╯
  4299. 216.22 s > [2026-09-14 01:03:12.949] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1]
  4300. 216.22 s > --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  4301. 216.22 s > --symmetrize-left-right-states true
  4302. 216.22 s > -p epem_a_ttx_local_3d -i NLO --only-diagrams
  4303. 216.22 s > [2026-09-14 01:03:12.952] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  4304. 216.22 s > [2026-09-14 01:03:12.952] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  4305. 216.22 s > [2026-09-14 01:03:12.955] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  4306. 216.22 s > [2026-09-14 01:03:12.956] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60
  4307. 216.22 s > [2026-09-14 01:03:12.956] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44
  4308. 216.22 s > [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44
  4309. 216.22 s > [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  4310. 216.22 s > [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  4311. 216.22 s > [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  4312. 216.22 s > [2026-09-14 01:03:12.957] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  4313. 216.22 s > [2026-09-14 01:03:12.958] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  4314. 216.22 s > [2026-09-14 01:03:13.138] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  4315. 216.22 s > [2026-09-14 01:03:13.138] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  4316. 216.22 s > [2026-09-14 01:03:13.138] @commands::generate INFO : Generated cross-section 2 graphs.
  4317. 216.22 s > [2026-09-14 01:03:13.138] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  4318. 216.22 s > [2026-09-14 01:03:13.139] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_3d -i NLO
  4319. 216.22 s > [2026-09-14 01:03:14.146] @processes::cross_... INFO : Compiling cross section NLO
  4320. 216.22 s > [2026-09-14 01:03:16.122] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them.
  4321. 216.22 s > [2026-09-14 01:03:16.122] @commands::generate INFO :
  4322. 216.22 s > Integrand generation summary
  4323. 216.22 s > peak RAM 144.34 MiB | cores 5
  4324. 216.22 s > ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮
  4325. 216.22 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4326. 216.22 s > ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  4327. 216.22 s > │ NLO │ GL0 │ 5 │ 317ms (15%) │ 131ms (6.4%) │ 133ms (6.5%) │ 1.47s (72%) │
  4328. 216.22 s > │ NLO │ GL2 │ 5 │ 418ms (14%) │ 288ms (9.9%) │ 247ms (8.5%) │ 1.97s (67%) │
  4329. 216.22 s > ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  4330. 216.22 s > │ Total │ │ 10 │ 736ms (15%) │ 420ms (8.4%) │ 380ms (7.6%) │ 3.45s (69%) │
  4331. 216.22 s > ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯
  4332. 216.22 s > [2026-09-14 01:03:16.147] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1]
  4333. 216.22 s > --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  4334. 216.22 s > --symmetrize-left-right-states true
  4335. 216.22 s > -p epem_a_ttx_local_4d_then_cff -i NLO --only-diagrams
  4336. 216.22 s > [2026-09-14 01:03:16.149] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  4337. 216.22 s > [2026-09-14 01:03:16.150] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  4338. 216.22 s > [2026-09-14 01:03:16.152] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  4339. 216.22 s > [2026-09-14 01:03:16.152] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60
  4340. 216.22 s > [2026-09-14 01:03:16.153] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44
  4341. 216.22 s > [2026-09-14 01:03:16.153] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44
  4342. 216.22 s > [2026-09-14 01:03:16.153] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  4343. 216.22 s > [2026-09-14 01:03:16.154] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  4344. 216.22 s > [2026-09-14 01:03:16.154] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  4345. 216.22 s > [2026-09-14 01:03:16.154] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  4346. 216.22 s > [2026-09-14 01:03:16.154] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  4347. 216.22 s > [2026-09-14 01:03:16.331] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  4348. 216.22 s > [2026-09-14 01:03:16.331] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  4349. 216.22 s > [2026-09-14 01:03:16.331] @commands::generate INFO : Generated cross-section 2 graphs.
  4350. 216.22 s > [2026-09-14 01:03:16.331] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  4351. 216.22 s > [2026-09-14 01:03:16.332] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_4d_then_cff -i NLO
  4352. 216.22 s > [2026-09-14 01:03:17.239] @processes::cross_... INFO : Compiling cross section NLO
  4353. 216.22 s > [2026-09-14 01:03:19.055] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them.
  4354. 216.22 s > [2026-09-14 01:03:19.055] @commands::generate INFO :
  4355. 216.22 s > Integrand generation summary
  4356. 216.22 s > peak RAM 205.41 MiB | cores 5
  4357. 216.22 s > ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮
  4358. 216.22 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4359. 216.22 s > ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  4360. 216.22 s > │ NLO │ GL0 │ 5 │ 436ms (22%) │ 124ms (6.2%) │ 111ms (5.6%) │ 1.32s (66%) │
  4361. 216.22 s > │ NLO │ GL2 │ 5 │ 428ms (16%) │ 242ms (9.1%) │ 175ms (6.6%) │ 1.81s (68%) │
  4362. 216.22 s > ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  4363. 216.22 s > │ Total │ │ 10 │ 865ms (19%) │ 367ms (7.9%) │ 287ms (6.2%) │ 3.14s (67%) │
  4364. 216.22 s > ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯
  4365. 216.22 s > [2026-09-14 01:03:19.066] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1]
  4366. 216.22 s > --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  4367. 216.22 s > --symmetrize-left-right-states true
  4368. 216.22 s > -p epem_a_ttx_explicit_local_3d -i NLO --only-diagrams
  4369. 216.22 s > ... omitted 277 more lines; see full nextest output above
  4370. 216.22 s >
  4371. 216.22 s > 16. gammaloop-integration-tests::test_feyngen::select_ddx_amplitude_graph_before_generation_generates_and_integrates
  4372. 216.22 s > failure: test failure with exit code 101
  4373. 216.22 s > system-out
  4374. 216.22 s > running 1 test
  4375. 216.22 s > test select_ddx_amplitude_graph_before_generation_generates_and_integrates ... FAILED
  4376. 216.22 s >
  4377. 216.22 s > failures:
  4378. 216.22 s >
  4379. 216.22 s > failures:
  4380. 216.22 s > select_ddx_amplitude_graph_before_generation_generates_and_integrates
  4381. 216.22 s >
  4382. 216.22 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.31s
  4383. 216.22 s > system-err
  4384. 216.22 s > [2026-09-14 01:03:52.589] @gammaloop_api::se... INFO : Running command import model sm-default.json
  4385. 216.22 s > [2026-09-14 01:03:52.589] @import::model INFO : Loading built-in JSON model sm-default
  4386. 216.22 s > [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  4387. 216.22 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  4388. 216.22 s > [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  4389. 216.22 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-)
  4390. 216.22 s > [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  4391. 216.22 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
  4392. 216.22 s > [2026-09-14 01:03:52.619] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1
  4393. 216.22 s > [2026-09-14 01:03:52.620] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true
  4394. 216.22 s > [2026-09-14 01:03:52.621] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}'
  4395. 216.22 s > [2026-09-14 01:03:52.622] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337
  4396. 216.22 s > [2026-09-14 01:03:52.623] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ QED^2==4 [{{1}} QCD] --numerator-grouping no_grouping -p epem_ddx_select -i LO --only-diagrams
  4397. 216.22 s > [2026-09-14 01:03:52.625] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  4398. 216.22 s > [2026-09-14 01:03:52.630] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244
  4399. 216.22 s > [2026-09-14 01:03:52.630] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  4400. 216.22 s > [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  4401. 216.22 s > [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  4402. 216.22 s > [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  4403. 216.22 s > [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  4404. 216.22 s > [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  4405. 216.22 s > [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  4406. 216.22 s > [2026-09-14 01:03:52.632] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  4407. 216.22 s > [2026-09-14 01:03:52.660] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'no grouping': 4 (4 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation)
  4408. 216.22 s > [2026-09-14 01:03:52.660] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 )
  4409. 216.22 s > [2026-09-14 01:03:52.661] @commands::generate INFO : Generated cross-section 4 graphs.
  4410. 216.22 s > [2026-09-14 01:03:52.661] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  4411. 216.22 s > [2026-09-14 01:03:52.662] @gammaloop_api::se... INFO : Running command select -p epem_ddx_select -i LO --amplitude-graphs --with-vertices '[V_71]' --without-vertices '[V_79]'
  4412. 216.22 s > [2026-09-14 01:03:52.662] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select
  4413. 216.22 s > [2026-09-14 01:03:52.662] @commands::select INFO : Kept master graphs: 1 (GL3)
  4414. 216.22 s > [2026-09-14 01:03:52.662] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2)
  4415. 216.22 s > [2026-09-14 01:03:52.663] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO
  4416. 216.22 s > [2026-09-14 01:03:52.764] @commands::generate INFO :
  4417. 216.22 s > Integrand generation summary
  4418. 216.22 s > peak RAM 70.54 MiB | cores 1
  4419. 216.22 s > ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮
  4420. 216.22 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4421. 216.22 s > ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤
  4422. 216.22 s > │ LO │ GL3 │ 3 │ 13ms (50%) │ 8ms (33%) │ 4ms (18%) │ 0ms (0.00%) │
  4423. 216.22 s > ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤
  4424. 216.22 s > │ Total │ │ 3 │ 13ms (50%) │ 8ms (33%) │ 4ms (18%) │ 0ms (0.00%) │
  4425. 216.22 s > ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯
  4426. 216.22 s > [2026-09-14 01:03:52.765] @gammaloop_api::se... INFO : Running command integrate -p epem_ddx_select -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_ddx_amplitude_graph_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart
  4427. 216.22 s > [2026-09-14 01:03:52.765] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_ddx_amplitude_graph_before_generation_generates_and_integrates/integration_workspace
  4428. 216.22 s > [2026-09-14 01:03:52.772] @commands::integrate INFO : No integration state found, starting new integration
  4429. 216.22 s > [2026-09-14 01:03:52.772] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO
  4430. 216.22 s > [2026-09-14 01:03:52.782] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ...
  4431. 216.22 s > [2026-09-14 01:03:52.782] @gammalooprs::inte... INFO :
  4432. 216.22 s > The application panicked (crashed).
  4433. 216.22 s > Message: index out of bounds: the len is 0 but the index is 0
  4434. 216.22 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  4435. 216.22 s >
  4436. 216.22 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  4437. 216.22 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  4438. 216.22 s > at <unknown source file>:<unknown line>
  4439. 216.22 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  4440. 216.22 s > at <unknown source file>:<unknown line>
  4441. 216.22 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  4442. 216.22 s > at <unknown source file>:<unknown line>
  4443. 216.22 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  4444. 216.22 s > at <unknown source file>:<unknown line>
  4445. 216.22 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  4446. 216.22 s > at <unknown source file>:<unknown line>
  4447. 216.22 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  4448. 216.22 s > at <unknown source file>:<unknown line>
  4449. 216.22 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  4450. 216.22 s > at <unknown source file>:<unknown line>
  4451. 216.22 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  4452. 216.22 s > at <unknown source file>:<unknown line>
  4453. 216.22 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  4454. 216.22 s > at <unknown source file>:<unknown line>
  4455. 216.22 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#3}>>>::from_iter<unknown>
  4456. 216.22 s > at <unknown source file>:<unknown line>
  4457. 216.22 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  4458. 216.22 s > at <unknown source file>:<unknown line>
  4459. 216.22 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4460. 216.22 s > at <unknown source file>:<unknown line>
  4461. 216.22 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4462. 216.22 s > at <unknown source file>:<unknown line>
  4463. 216.22 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  4464. 216.22 s > at <unknown source file>:<unknown line>
  4465. 216.22 s > 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  4466. 216.22 s > at <unknown source file>:<unknown line>
  4467. 216.22 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>
  4468. 216.22 s > at <unknown source file>:<unknown line>
  4469. 216.22 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>
  4470. 216.22 s > at <unknown source file>:<unknown line>
  4471. 216.22 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>
  4472. 216.22 s > at <unknown source file>:<unknown line>
  4473. 216.22 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>
  4474. 216.22 s > at <unknown source file>:<unknown line>
  4475. 216.22 s > 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  4476. 216.22 s > at <unknown source file>:<unknown line>
  4477. 216.22 s > 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  4478. 216.22 s > at <unknown source file>:<unknown line>
  4479. 216.22 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>
  4480. 216.22 s > at <unknown source file>:<unknown line>
  4481. 216.22 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>
  4482. 216.22 s > at <unknown source file>:<unknown line>
  4483. 216.22 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  4484. 216.22 s > at <unknown source file>:<unknown line>
  4485. 216.22 s > 25: start_thread<unknown>
  4486. 216.22 s > at <unknown source file>:<unknown line>
  4487. 216.22 s > 26: __clone3<unknown>
  4488. 216.22 s > at <unknown source file>:<unknown line>
  4489. 216.22 s >
  4490. 216.22 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  4491. 216.22 s > Run with RUST_BACKTRACE=full to include source snippets.
  4492. 216.22 s >
  4493. 216.22 s > 17. gammaloop-integration-tests::test_feyngen::select_ddx_amplitude_graph_after_generation_discards_and_regenerates
  4494. 216.22 s > failure: test failure with exit code 101
  4495. 216.22 s > system-out
  4496. 216.22 s > running 1 test
  4497. 216.22 s > test select_ddx_amplitude_graph_after_generation_discards_and_regenerates ... FAILED
  4498. 216.22 s >
  4499. 216.22 s > failures:
  4500. 216.22 s >
  4501. 216.22 s > failures:
  4502. 216.22 s > select_ddx_amplitude_graph_after_generation_discards_and_regenerates
  4503. 216.22 s >
  4504. 216.22 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.43s
  4505. 216.22 s > system-err
  4506. 216.22 s > [2026-09-14 01:03:52.580] @gammaloop_api::se... INFO : Running command import model sm-default.json
  4507. 216.22 s > [2026-09-14 01:03:52.580] @import::model INFO : Loading built-in JSON model sm-default
  4508. 216.22 s > [2026-09-14 01:03:52.600] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  4509. 216.22 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  4510. 216.22 s > [2026-09-14 01:03:52.600] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  4511. 216.22 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-)
  4512. 216.22 s > [2026-09-14 01:03:52.600] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  4513. 216.22 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
  4514. 216.22 s > [2026-09-14 01:03:52.601] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1
  4515. 216.22 s > [2026-09-14 01:03:52.602] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true
  4516. 216.22 s > [2026-09-14 01:03:52.602] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}'
  4517. 216.22 s > [2026-09-14 01:03:52.603] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337
  4518. 216.22 s > [2026-09-14 01:03:52.604] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ QED^2==4 [{{1}} QCD] --numerator-grouping no_grouping -p epem_ddx_select -i LO --only-diagrams
  4519. 216.22 s > [2026-09-14 01:03:52.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  4520. 216.22 s > [2026-09-14 01:03:52.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244
  4521. 216.22 s > [2026-09-14 01:03:52.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  4522. 216.22 s > [2026-09-14 01:03:52.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  4523. 216.22 s > [2026-09-14 01:03:52.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  4524. 216.22 s > [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  4525. 216.22 s > [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  4526. 216.22 s > [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  4527. 216.22 s > [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  4528. 216.22 s > [2026-09-14 01:03:52.610] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  4529. 216.22 s > [2026-09-14 01:03:52.634] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'no grouping': 4 (4 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation)
  4530. 216.22 s > [2026-09-14 01:03:52.635] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 )
  4531. 216.22 s > [2026-09-14 01:03:52.635] @commands::generate INFO : Generated cross-section 4 graphs.
  4532. 216.22 s > [2026-09-14 01:03:52.635] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  4533. 216.22 s > [2026-09-14 01:03:52.637] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO
  4534. 216.22 s > [2026-09-14 01:03:52.739] @commands::generate INFO :
  4535. 216.22 s > Integrand generation summary
  4536. 216.22 s > peak RAM 72.89 MiB | cores 1
  4537. 216.22 s > ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  4538. 216.22 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4539. 216.22 s > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  4540. 216.22 s > │ LO │ GL0 │ 3 │ 9ms (44%) │ 5ms (28%) │ 5ms (28%) │ 0ms (0.00%) │
  4541. 216.22 s > │ LO │ GL1 │ 3 │ 9ms (38%) │ 6ms (25%) │ 9ms (37%) │ 0ms (0.00%) │
  4542. 216.22 s > │ LO │ GL2 │ 3 │ 8ms (43%) │ 5ms (29%) │ 5ms (29%) │ 0ms (0.00%) │
  4543. 216.22 s > │ LO │ GL3 │ 3 │ 13ms (65%) │ 4ms (21%) │ 2ms (13%) │ 0ms (0.00%) │
  4544. 216.22 s > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  4545. 216.22 s > │ Total │ │ 12 │ 40ms (47%) │ 22ms (26%) │ 23ms (27%) │ 0ms (0.00%) │
  4546. 216.22 s > ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  4547. 216.22 s > [2026-09-14 01:03:52.797] @gammaloop_api::se... INFO : Running command select -p epem_ddx_select -i LO --amplitude-graphs --with-vertices '[V_71]' --without-vertices '[V_79]'
  4548. 216.22 s > [2026-09-14 01:03:52.798] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select
  4549. 216.22 s > [2026-09-14 01:03:52.798] @commands::select INFO : Kept master graphs: 1 (GL3)
  4550. 216.22 s > [2026-09-14 01:03:52.798] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2)
  4551. 216.22 s > [2026-09-14 01:03:52.798] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO
  4552. 216.22 s > [2026-09-14 01:03:52.799] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO
  4553. 216.22 s > [2026-09-14 01:03:52.900] @commands::generate INFO :
  4554. 216.22 s > Integrand generation summary
  4555. 216.22 s > peak RAM 82.48 MiB | cores 1
  4556. 216.22 s > ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮
  4557. 216.22 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4558. 216.22 s > ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤
  4559. 216.22 s > │ LO │ GL3 │ 3 │ 8ms (55%) │ 4ms (28%) │ 2ms (17%) │ 0ms (0.00%) │
  4560. 216.22 s > ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤
  4561. 216.22 s > │ Total │ │ 3 │ 8ms (55%) │ 4ms (28%) │ 2ms (17%) │ 0ms (0.00%) │
  4562. 216.22 s > ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯
  4563. 216.22 s > [2026-09-14 01:03:52.901] @gammaloop_api::se... INFO : Running command integrate -p epem_ddx_select -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_ddx_amplitude_graph_after_generation_discards_and_regenerates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart
  4564. 216.22 s > [2026-09-14 01:03:52.901] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_ddx_amplitude_graph_after_generation_discards_and_regenerates/integration_workspace
  4565. 216.22 s > [2026-09-14 01:03:52.905] @commands::integrate INFO : No integration state found, starting new integration
  4566. 216.22 s > [2026-09-14 01:03:52.905] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO
  4567. 216.22 s > [2026-09-14 01:03:52.908] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ...
  4568. 216.22 s > [2026-09-14 01:03:52.908] @gammalooprs::inte... INFO :
  4569. 216.22 s > The application panicked (crashed).
  4570. 216.22 s > Message: index out of bounds: the len is 0 but the index is 0
  4571. 216.22 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  4572. 216.22 s >
  4573. 216.22 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  4574. 216.22 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  4575. 216.22 s > at <unknown source file>:<unknown line>
  4576. 216.22 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  4577. 216.22 s > at <unknown source file>:<unknown line>
  4578. 216.22 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  4579. 216.22 s > at <unknown source file>:<unknown line>
  4580. 216.22 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  4581. 216.22 s > at <unknown source file>:<unknown line>
  4582. 216.22 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  4583. 216.22 s > at <unknown source file>:<unknown line>
  4584. 216.22 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  4585. 216.22 s > at <unknown source file>:<unknown line>
  4586. 216.22 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  4587. 216.22 s > at <unknown source file>:<unknown line>
  4588. 216.22 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  4589. 216.22 s > at <unknown source file>:<unknown line>
  4590. 216.22 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  4591. 216.22 s > at <unknown source file>:<unknown line>
  4592. 216.22 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#3}>>>::from_iter<unknown>
  4593. 216.22 s > at <unknown source file>:<unknown line>
  4594. 216.22 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  4595. 216.22 s > at <unknown source file>:<unknown line>
  4596. 216.22 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4597. 216.22 s > at <unknown source file>:<unknown line>
  4598. 216.22 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4599. 216.22 s > at <unknown source file>:<unknown line>
  4600. 216.22 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  4601. 216.22 s > at <unknown source file>:<unknown line>
  4602. 216.22 s > 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  4603. 216.22 s > at <unknown source file>:<unknown line>
  4604. 216.22 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>
  4605. 216.22 s > at <unknown source file>:<unknown line>
  4606. 216.22 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>
  4607. 216.22 s > at <unknown source file>:<unknown line>
  4608. 216.22 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>
  4609. 216.22 s > at <unknown source file>:<unknown line>
  4610. 216.22 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>
  4611. 216.22 s > at <unknown source file>:<unknown line>
  4612. 216.22 s > 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  4613. 216.22 s > at <unknown source file>:<unknown line>
  4614. 216.22 s > 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  4615. 216.22 s > at <unknown source file>:<unknown line>
  4616. 216.22 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>
  4617. 216.22 s > at <unknown source file>:<unknown line>
  4618. 216.22 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>
  4619. 216.22 s > at <unknown source file>:<unknown line>
  4620. 216.22 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  4621. 216.22 s > at <unknown source file>:<unknown line>
  4622. 216.22 s > 25: start_thread<unknown>
  4623. 216.22 s > at <unknown source file>:<unknown line>
  4624. 216.22 s > 26: __clone3<unknown>
  4625. 216.22 s > ... omitted 4 more lines; see full nextest output above
  4626. 216.22 s >
  4627. 216.22 s > 18. gammaloop-integration-tests::test_feyngen::select_tth_graph_before_generation_generates_and_integrates
  4628. 216.22 s > failure: test failure with exit code 101
  4629. 216.22 s > system-out
  4630. 216.22 s > running 1 test
  4631. 216.22 s > test select_tth_graph_before_generation_generates_and_integrates ... FAILED
  4632. 216.22 s >
  4633. 216.22 s > failures:
  4634. 216.22 s >
  4635. 216.22 s > failures:
  4636. 216.22 s > select_tth_graph_before_generation_generates_and_integrates
  4637. 216.22 s >
  4638. 216.22 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.60s
  4639. 216.22 s > system-err
  4640. 216.22 s > [2026-09-14 01:03:52.665] @gammaloop_api::se... INFO : Running command import model sm-default.json
  4641. 216.22 s > [2026-09-14 01:03:52.665] @import::model INFO : Loading built-in JSON model sm-default
  4642. 216.22 s > [2026-09-14 01:03:52.686] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  4643. 216.22 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  4644. 216.22 s > [2026-09-14 01:03:52.686] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  4645. 216.22 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-)
  4646. 216.22 s > [2026-09-14 01:03:52.686] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  4647. 216.22 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
  4648. 216.22 s > [2026-09-14 01:03:52.687] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1
  4649. 216.22 s > [2026-09-14 01:03:52.688] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true
  4650. 216.22 s > [2026-09-14 01:03:52.689] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}'
  4651. 216.22 s > [2026-09-14 01:03:52.691] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337
  4652. 216.22 s > [2026-09-14 01:03:52.692] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams
  4653. 216.22 s > [2026-09-14 01:03:52.695] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  4654. 216.22 s > [2026-09-14 01:03:52.695] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  4655. 216.22 s > [2026-09-14 01:03:52.698] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254
  4656. 216.22 s > [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  4657. 216.22 s > [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  4658. 216.22 s > [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  4659. 216.22 s > [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  4660. 216.22 s > [2026-09-14 01:03:52.699] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  4661. 216.22 s > [2026-09-14 01:03:52.700] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  4662. 216.22 s > [2026-09-14 01:03:52.700] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  4663. 216.22 s > [2026-09-14 01:03:52.700] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  4664. 216.22 s > [2026-09-14 01:03:53.043] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  4665. 216.22 s > [2026-09-14 01:03:53.043] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  4666. 216.22 s > [2026-09-14 01:03:53.043] @commands::generate INFO : Generated cross-section 2 graphs.
  4667. 216.22 s > [2026-09-14 01:03:53.043] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  4668. 216.22 s > [2026-09-14 01:03:53.044] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]'
  4669. 216.22 s > [2026-09-14 01:03:53.045] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_a_tth
  4670. 216.22 s > [2026-09-14 01:03:53.045] @commands::select INFO : Kept master graphs: 1 (GL0)
  4671. 216.22 s > [2026-09-14 01:03:53.045] @commands::select INFO : Removed master graphs: 1 (GL2)
  4672. 216.22 s > [2026-09-14 01:03:53.046] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO
  4673. 216.22 s > [2026-09-14 01:03:53.148] @commands::generate INFO :
  4674. 216.22 s > Integrand generation summary
  4675. 216.22 s > peak RAM 82.45 MiB | cores 1
  4676. 216.22 s > ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  4677. 216.22 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4678. 216.22 s > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  4679. 216.22 s > │ LO │ GL0 │ 3 │ 38ms (44%) │ 18ms (21%) │ 31ms (35%) │ 0ms (0.00%) │
  4680. 216.22 s > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  4681. 216.22 s > │ Total │ │ 3 │ 38ms (44%) │ 18ms (21%) │ 31ms (35%) │ 0ms (0.00%) │
  4682. 216.22 s > ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  4683. 216.22 s > [2026-09-14 01:03:53.149] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart
  4684. 216.22 s > [2026-09-14 01:03:53.149] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_before_generation_generates_and_integrates/integration_workspace
  4685. 216.22 s > [2026-09-14 01:03:53.155] @commands::integrate INFO : No integration state found, starting new integration
  4686. 216.22 s > [2026-09-14 01:03:53.155] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO
  4687. 216.22 s > [2026-09-14 01:03:53.155] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility
  4688. 216.22 s > [2026-09-14 01:03:53.158] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ...
  4689. 216.22 s > [2026-09-14 01:03:53.158] @gammalooprs::inte... INFO :
  4690. 216.22 s > The application panicked (crashed).
  4691. 216.22 s > Message: index out of bounds: the len is 0 but the index is 0
  4692. 216.22 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  4693. 216.22 s >
  4694. 216.22 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  4695. 216.22 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  4696. 216.22 s > at <unknown source file>:<unknown line>
  4697. 216.22 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  4698. 216.22 s > at <unknown source file>:<unknown line>
  4699. 216.22 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  4700. 216.22 s > at <unknown source file>:<unknown line>
  4701. 216.22 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  4702. 216.22 s > at <unknown source file>:<unknown line>
  4703. 216.22 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  4704. 216.22 s > at <unknown source file>:<unknown line>
  4705. 216.22 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  4706. 216.22 s > at <unknown source file>:<unknown line>
  4707. 216.22 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  4708. 216.22 s > at <unknown source file>:<unknown line>
  4709. 216.22 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  4710. 216.22 s > at <unknown source file>:<unknown line>
  4711. 216.22 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  4712. 216.22 s > at <unknown source file>:<unknown line>
  4713. 216.22 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#3}>>>::from_iter<unknown>
  4714. 216.22 s > at <unknown source file>:<unknown line>
  4715. 216.22 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  4716. 216.22 s > at <unknown source file>:<unknown line>
  4717. 216.22 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4718. 216.22 s > at <unknown source file>:<unknown line>
  4719. 216.22 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4720. 216.22 s > at <unknown source file>:<unknown line>
  4721. 216.22 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  4722. 216.22 s > at <unknown source file>:<unknown line>
  4723. 216.22 s > 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  4724. 216.22 s > at <unknown source file>:<unknown line>
  4725. 216.22 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>
  4726. 216.22 s > at <unknown source file>:<unknown line>
  4727. 216.22 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>
  4728. 216.22 s > at <unknown source file>:<unknown line>
  4729. 216.22 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>
  4730. 216.22 s > at <unknown source file>:<unknown line>
  4731. 216.22 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>
  4732. 216.22 s > at <unknown source file>:<unknown line>
  4733. 216.22 s > 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  4734. 216.22 s > at <unknown source file>:<unknown line>
  4735. 216.22 s > 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  4736. 216.22 s > at <unknown source file>:<unknown line>
  4737. 216.22 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>
  4738. 216.22 s > at <unknown source file>:<unknown line>
  4739. 216.22 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>
  4740. 216.22 s > at <unknown source file>:<unknown line>
  4741. 216.22 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  4742. 216.22 s > at <unknown source file>:<unknown line>
  4743. 216.22 s > 25: start_thread<unknown>
  4744. 216.22 s > at <unknown source file>:<unknown line>
  4745. 216.22 s > 26: __clone3<unknown>
  4746. 216.22 s > at <unknown source file>:<unknown line>
  4747. 216.22 s >
  4748. 216.22 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  4749. 216.22 s > Run with RUST_BACKTRACE=full to include source snippets.
  4750. 216.22 s >
  4751. 216.22 s > 19. gammaloop-integration-tests::test_feyngen::select_tth_graph_copy_before_generation_generates_and_integrates
  4752. 216.22 s > failure: test failure with exit code 101
  4753. 216.22 s > system-out
  4754. 216.22 s > running 1 test
  4755. 216.22 s > test select_tth_graph_copy_before_generation_generates_and_integrates ... FAILED
  4756. 216.22 s >
  4757. 216.22 s > failures:
  4758. 216.22 s >
  4759. 216.22 s > failures:
  4760. 216.22 s > select_tth_graph_copy_before_generation_generates_and_integrates
  4761. 216.22 s >
  4762. 216.22 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.62s
  4763. 216.22 s > system-err
  4764. 216.22 s > [2026-09-14 01:03:52.717] @gammaloop_api::se... INFO : Running command import model sm-default.json
  4765. 216.22 s > [2026-09-14 01:03:52.717] @import::model INFO : Loading built-in JSON model sm-default
  4766. 216.22 s > [2026-09-14 01:03:52.752] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  4767. 216.22 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  4768. 216.22 s > [2026-09-14 01:03:52.752] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  4769. 216.22 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-)
  4770. 216.22 s > [2026-09-14 01:03:52.752] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  4771. 216.22 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
  4772. 216.22 s > [2026-09-14 01:03:52.753] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1
  4773. 216.22 s > [2026-09-14 01:03:52.754] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true
  4774. 216.22 s > [2026-09-14 01:03:52.755] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}'
  4775. 216.22 s > [2026-09-14 01:03:52.756] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337
  4776. 216.22 s > [2026-09-14 01:03:52.758] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams
  4777. 216.22 s > [2026-09-14 01:03:52.761] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  4778. 216.22 s > [2026-09-14 01:03:52.762] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  4779. 216.22 s > [2026-09-14 01:03:52.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254
  4780. 216.22 s > [2026-09-14 01:03:52.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  4781. 216.22 s > [2026-09-14 01:03:52.767] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  4782. 216.22 s > [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  4783. 216.22 s > [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  4784. 216.22 s > [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  4785. 216.22 s > [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  4786. 216.22 s > [2026-09-14 01:03:52.768] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  4787. 216.22 s > [2026-09-14 01:03:52.770] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  4788. 216.22 s > [2026-09-14 01:03:53.095] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  4789. 216.22 s > [2026-09-14 01:03:53.095] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  4790. 216.22 s > [2026-09-14 01:03:53.096] @commands::generate INFO : Generated cross-section 2 graphs.
  4791. 216.22 s > [2026-09-14 01:03:53.096] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  4792. 216.22 s > [2026-09-14 01:03:53.097] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' --output_process epem_a_tth_selected --output_integrand LO_selected
  4793. 216.22 s > [2026-09-14 01:03:53.098] @commands::select INFO : Selected 1 graph groups from LO in process epem_a_tth to LO_selected in process epem_a_tth_selected
  4794. 216.22 s > [2026-09-14 01:03:53.098] @commands::select INFO : Kept master graphs: 1 (GL0)
  4795. 216.22 s > [2026-09-14 01:03:53.098] @commands::select INFO : Removed master graphs: 1 (GL2)
  4796. 216.22 s > [2026-09-14 01:03:53.098] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #1 -i LO_selected
  4797. 216.22 s > [2026-09-14 01:03:53.099] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth_selected -i LO_selected
  4798. 216.22 s > [2026-09-14 01:03:53.201] @commands::generate INFO :
  4799. 216.22 s > Integrand generation summary
  4800. 216.22 s > peak RAM 82.35 MiB | cores 1
  4801. 216.22 s > ╭─────────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  4802. 216.22 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4803. 216.22 s > ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  4804. 216.22 s > │ LO_selected │ GL0 │ 3 │ 37ms (40%) │ 17ms (19%) │ 37ms (40%) │ 0ms (0.00%) │
  4805. 216.22 s > ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  4806. 216.22 s > │ Total │ │ 3 │ 37ms (40%) │ 17ms (19%) │ 37ms (40%) │ 0ms (0.00%) │
  4807. 216.22 s > ╰─────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  4808. 216.22 s > [2026-09-14 01:03:53.202] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth_selected -i LO_selected --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_copy_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart
  4809. 216.22 s > [2026-09-14 01:03:53.202] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_copy_before_generation_generates_and_integrates/integration_workspace
  4810. 216.22 s > [2026-09-14 01:03:53.208] @commands::integrate INFO : No integration state found, starting new integration
  4811. 216.22 s > [2026-09-14 01:03:53.208] @commands::integrate INFO : Gammaloop now integrates epem_a_tth_selected@LO_selected
  4812. 216.22 s > [2026-09-14 01:03:53.208] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility
  4813. 216.22 s > [2026-09-14 01:03:53.212] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ...
  4814. 216.22 s > [2026-09-14 01:03:53.212] @gammalooprs::inte... INFO :
  4815. 216.22 s > The application panicked (crashed).
  4816. 216.22 s > Message: index out of bounds: the len is 0 but the index is 0
  4817. 216.22 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  4818. 216.22 s >
  4819. 216.22 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  4820. 216.22 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  4821. 216.22 s > at <unknown source file>:<unknown line>
  4822. 216.22 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  4823. 216.22 s > at <unknown source file>:<unknown line>
  4824. 216.22 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  4825. 216.22 s > at <unknown source file>:<unknown line>
  4826. 216.22 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  4827. 216.22 s > at <unknown source file>:<unknown line>
  4828. 216.22 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  4829. 216.22 s > at <unknown source file>:<unknown line>
  4830. 216.22 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  4831. 216.22 s > at <unknown source file>:<unknown line>
  4832. 216.22 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  4833. 216.22 s > at <unknown source file>:<unknown line>
  4834. 216.22 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  4835. 216.22 s > at <unknown source file>:<unknown line>
  4836. 216.22 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  4837. 216.22 s > at <unknown source file>:<unknown line>
  4838. 216.22 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#3}>>>::from_iter<unknown>
  4839. 216.22 s > at <unknown source file>:<unknown line>
  4840. 216.22 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  4841. 216.22 s > at <unknown source file>:<unknown line>
  4842. 216.22 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4843. 216.22 s > at <unknown source file>:<unknown line>
  4844. 216.22 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4845. 216.22 s > at <unknown source file>:<unknown line>
  4846. 216.22 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  4847. 216.22 s > at <unknown source file>:<unknown line>
  4848. 216.22 s > 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  4849. 216.22 s > at <unknown source file>:<unknown line>
  4850. 216.22 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>
  4851. 216.22 s > at <unknown source file>:<unknown line>
  4852. 216.22 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>
  4853. 216.22 s > at <unknown source file>:<unknown line>
  4854. 216.22 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>
  4855. 216.22 s > at <unknown source file>:<unknown line>
  4856. 216.22 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>
  4857. 216.22 s > at <unknown source file>:<unknown line>
  4858. 216.22 s > 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  4859. 216.22 s > at <unknown source file>:<unknown line>
  4860. 216.22 s > 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  4861. 216.22 s > at <unknown source file>:<unknown line>
  4862. 216.22 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>
  4863. 216.22 s > at <unknown source file>:<unknown line>
  4864. 216.22 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>
  4865. 216.22 s > at <unknown source file>:<unknown line>
  4866. 216.22 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  4867. 216.22 s > at <unknown source file>:<unknown line>
  4868. 216.22 s > 25: start_thread<unknown>
  4869. 216.22 s > at <unknown source file>:<unknown line>
  4870. 216.22 s > 26: __clone3<unknown>
  4871. 216.22 s > at <unknown source file>:<unknown line>
  4872. 216.22 s >
  4873. 216.22 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  4874. 216.22 s > Run with RUST_BACKTRACE=full to include source snippets.
  4875. 216.22 s >
  4876. 216.22 s > 20. gammaloop-integration-tests::test_feyngen::select_tth_graph_after_generation_discards_and_regenerates
  4877. 216.22 s > failure: test failure with exit code 101
  4878. 216.22 s > system-out
  4879. 216.22 s > running 1 test
  4880. 216.22 s > test select_tth_graph_after_generation_discards_and_regenerates ... FAILED
  4881. 216.22 s >
  4882. 216.22 s > failures:
  4883. 216.22 s >
  4884. 216.22 s > failures:
  4885. 216.22 s > select_tth_graph_after_generation_discards_and_regenerates
  4886. 216.22 s >
  4887. 216.22 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.94s
  4888. 216.22 s > system-err
  4889. 216.23 s > [2026-09-14 01:03:52.598] @gammaloop_api::se... INFO : Running command import model sm-default.json
  4890. 216.23 s > [2026-09-14 01:03:52.598] @import::model INFO : Loading built-in JSON model sm-default
  4891. 216.23 s > [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  4892. 216.23 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  4893. 216.23 s > [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  4894. 216.23 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-)
  4895. 216.23 s > [2026-09-14 01:03:52.618] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  4896. 216.23 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
  4897. 216.23 s > [2026-09-14 01:03:52.619] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1
  4898. 216.23 s > [2026-09-14 01:03:52.620] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true
  4899. 216.23 s > [2026-09-14 01:03:52.620] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}'
  4900. 216.23 s > [2026-09-14 01:03:52.621] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337
  4901. 216.23 s > [2026-09-14 01:03:52.622] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams
  4902. 216.23 s > [2026-09-14 01:03:52.625] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  4903. 216.23 s > [2026-09-14 01:03:52.625] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  4904. 216.23 s > [2026-09-14 01:03:52.628] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254
  4905. 216.23 s > [2026-09-14 01:03:52.629] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  4906. 216.23 s > [2026-09-14 01:03:52.630] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  4907. 216.23 s > [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  4908. 216.23 s > [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  4909. 216.23 s > [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  4910. 216.23 s > [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  4911. 216.23 s > [2026-09-14 01:03:52.631] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  4912. 216.23 s > [2026-09-14 01:03:52.632] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  4913. 216.23 s > [2026-09-14 01:03:52.959] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  4914. 216.23 s > [2026-09-14 01:03:52.959] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  4915. 216.23 s > [2026-09-14 01:03:52.960] @commands::generate INFO : Generated cross-section 2 graphs.
  4916. 216.23 s > [2026-09-14 01:03:52.960] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  4917. 216.23 s > [2026-09-14 01:03:52.961] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO
  4918. 216.23 s > [2026-09-14 01:03:53.264] @commands::generate INFO :
  4919. 216.23 s > Integrand generation summary
  4920. 216.23 s > peak RAM 89.44 MiB | cores 1
  4921. 216.23 s > ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  4922. 216.23 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4923. 216.23 s > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  4924. 216.23 s > │ LO │ GL0 │ 3 │ 36ms (40%) │ 20ms (22%) │ 34ms (38%) │ 0ms (0.00%) │
  4925. 216.23 s > │ LO │ GL2 │ 5 │ 52ms (36%) │ 53ms (37%) │ 38ms (26%) │ 0ms (0.00%) │
  4926. 216.23 s > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  4927. 216.23 s > │ Total │ │ 8 │ 88ms (38%) │ 73ms (31%) │ 72ms (31%) │ 0ms (0.00%) │
  4928. 216.23 s > ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  4929. 216.23 s > [2026-09-14 01:03:53.311] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]'
  4930. 216.23 s > [2026-09-14 01:03:53.314] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_a_tth
  4931. 216.23 s > [2026-09-14 01:03:53.314] @commands::select INFO : Kept master graphs: 1 (GL0)
  4932. 216.23 s > [2026-09-14 01:03:53.314] @commands::select INFO : Removed master graphs: 1 (GL2)
  4933. 216.23 s > [2026-09-14 01:03:53.314] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO
  4934. 216.23 s > [2026-09-14 01:03:53.314] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO
  4935. 216.23 s > [2026-09-14 01:03:53.416] @commands::generate INFO :
  4936. 216.23 s > Integrand generation summary
  4937. 216.23 s > peak RAM 92.64 MiB | cores 1
  4938. 216.23 s > ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  4939. 216.23 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4940. 216.23 s > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  4941. 216.23 s > │ LO │ GL0 │ 3 │ 32ms (40%) │ 17ms (21%) │ 31ms (39%) │ 0ms (0.00%) │
  4942. 216.23 s > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  4943. 216.23 s > │ Total │ │ 3 │ 32ms (40%) │ 17ms (21%) │ 31ms (39%) │ 0ms (0.00%) │
  4944. 216.23 s > ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  4945. 216.23 s > [2026-09-14 01:03:53.418] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_after_generation_discards_and_regenerates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart
  4946. 216.23 s > [2026-09-14 01:03:53.418] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_after_generation_discards_and_regenerates/integration_workspace
  4947. 216.23 s > [2026-09-14 01:03:53.423] @commands::integrate INFO : No integration state found, starting new integration
  4948. 216.23 s > [2026-09-14 01:03:53.423] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO
  4949. 216.23 s > [2026-09-14 01:03:53.423] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility
  4950. 216.23 s > [2026-09-14 01:03:53.428] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ...
  4951. 216.23 s > [2026-09-14 01:03:53.428] @gammalooprs::inte... INFO :
  4952. 216.23 s > The application panicked (crashed).
  4953. 216.23 s > Message: index out of bounds: the len is 0 but the index is 0
  4954. 216.23 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  4955. 216.23 s >
  4956. 216.23 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  4957. 216.23 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  4958. 216.23 s > at <unknown source file>:<unknown line>
  4959. 216.23 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  4960. 216.23 s > at <unknown source file>:<unknown line>
  4961. 216.23 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  4962. 216.23 s > at <unknown source file>:<unknown line>
  4963. 216.23 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  4964. 216.23 s > at <unknown source file>:<unknown line>
  4965. 216.23 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  4966. 216.23 s > at <unknown source file>:<unknown line>
  4967. 216.23 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  4968. 216.23 s > at <unknown source file>:<unknown line>
  4969. 216.23 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  4970. 216.23 s > at <unknown source file>:<unknown line>
  4971. 216.23 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  4972. 216.23 s > at <unknown source file>:<unknown line>
  4973. 216.23 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#3}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<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#3}>>::{closure#0}>::{closure#0}><unknown>
  4974. 216.23 s > at <unknown source file>:<unknown line>
  4975. 216.23 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#3}>>>::from_iter<unknown>
  4976. 216.23 s > at <unknown source file>:<unknown line>
  4977. 216.23 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  4978. 216.23 s > at <unknown source file>:<unknown line>
  4979. 216.23 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4980. 216.23 s > at <unknown source file>:<unknown line>
  4981. 216.23 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4982. 216.23 s > at <unknown source file>:<unknown line>
  4983. 216.23 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  4984. 216.23 s > at <unknown source file>:<unknown line>
  4985. 216.23 s > 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  4986. 216.23 s > at <unknown source file>:<unknown line>
  4987. 216.23 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>
  4988. 216.23 s > at <unknown source file>:<unknown line>
  4989. 216.23 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>
  4990. 216.23 s > at <unknown source file>:<unknown line>
  4991. 216.23 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>
  4992. 216.23 s > at <unknown source file>:<unknown line>
  4993. 216.23 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>
  4994. 216.23 s > at <unknown source file>:<unknown line>
  4995. 216.23 s > 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  4996. 216.23 s > at <unknown source file>:<unknown line>
  4997. 216.23 s > 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  4998. 216.23 s > at <unknown source file>:<unknown line>
  4999. 216.23 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>
  5000. 216.23 s > at <unknown source file>:<unknown line>
  5001. 216.23 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>
  5002. 216.23 s > at <unknown source file>:<unknown line>
  5003. 216.23 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  5004. 216.23 s > at <unknown source file>:<unknown line>
  5005. 216.23 s > 25: start_thread<unknown>
  5006. 216.23 s > at <unknown source file>:<unknown line>
  5007. 216.23 s > 26: __clone3<unknown>
  5008. 216.23 s > ... omitted 4 more lines; see full nextest output above
  5009. 216.23 s >
  5010. 216.23 s > ... omitted 57 more failing tests
  5011. 216.23 s > =========================================
  5012. 216.23 s For full logs, run:
  5013. 216.23 s nix log /nix/store/yfw8fggx23l47g9xch8i1ijx3xqqz4p4-gammaloop-nextest-integration.drv
  5014. 216.43 s [1 built (1 failed), 0.0Run failed.
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