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

Reproduce this run
Retry Run
  1. 195.36 s gammaloop-nextest-integration> [2026-09-14 01:50:27.080] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 49
  2. 195.36 s gammaloop-nextest-integration> [2026-09-14 01:50:27.082] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 49
  3. 195.36 s gammaloop-nextest-integration> [2026-09-14 01:50:27.089] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation)
  4. 195.36 s gammaloop-nextest-integration> [2026-09-14 01:50:27.090] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = 1/2 )
  5. 195.36 s gammaloop-nextest-integration> [2026-09-14 01:50:27.090] @commands::generate INFO : Generated cross-section 1 graphs.
  6. 195.36 s gammaloop-nextest-integration> [2026-09-14 01:50:27.090] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  7. 195.36 s gammaloop-nextest-integration> [2026-09-14 01:50:27.090] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=1.0
  8. 195.36 s gammaloop-nextest-integration> [2026-09-14 01:50:27.091] @gammaloop_api::se... INFO : Running command generate existing -p scalar_3l_gl04_right_owned_dot_gl04_quadratic_pair_numerator -i numerator
  9. 195.36 s gammaloop-nextest-integration> [2026-09-14 01:50:33.364] @commands::generate INFO :
  10. 195.36 s gammaloop-nextest-integration> Integrand generation summary
  11. 195.36 s gammaloop-nextest-integration> peak RAM 112.83 MiB | cores 1
  12. 195.36 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮
  13. 195.36 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  14. 195.36 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  15. 195.36 s gammaloop-nextest-integration> │ numerator │ GL04 │ 13 │ 3.21s (51%) │ 440ms (7.0%) │ 2.60s (42%) │ 0ms (0.00%) │
  16. 195.36 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  17. 195.36 s gammaloop-nextest-integration> │ Total │ │ 13 │ 3.21s (51%) │ 440ms (7.0%) │ 2.60s (42%) │ 0ms (0.00%) │
  18. 195.36 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯
  19. 195.36 s gammaloop-nextest-integration> [2026-09-14 01:50:33.365] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=0.1
  20. 195.36 s gammaloop-nextest-integration> Error:
  21. 195.37 s gammaloop-nextest-integration> 0: sampling reconstruction failed; attempts [arb: Unstable(0)]; numerical errors [arb: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7]: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision]
  22. 195.37 s gammaloop-nextest-integration> 1: sampling graph 'GL04' channel 'lmb[15]' target Lmb([2, 3, 6]), master-frame edges [1, 5, 7]
  23. 195.37 s gammaloop-nextest-integration> 2: sampling ordinary inverse is not representable at the current precision: sampling-map coordinates must be finite and strictly inside the unit cube at the current precision
  24. 195.37 s gammaloop-nextest-integration>
  25. 195.37 s gammaloop-nextest-integration> Location:
  26. 195.37 s gammaloop-nextest-integration> crates/gammalooprs/src/integrands/process/sampling_maps.rs:2797
  27. 195.37 s gammaloop-nextest-integration>
  28. 195.37 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  29. 195.37 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::EyreHook>::into_eyre_hook::{closure#0}<unknown>
  30. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  31. 195.37 s gammaloop-nextest-integration> 2: eyre[cb2fd339c0c40fca]::capture_handler<unknown>
  32. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  33. 195.37 s gammaloop-nextest-integration> 3: <eyre[cb2fd339c0c40fca]::Report>::from_std::<gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingEvaluationError><unknown>
  34. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  35. 195.37 s gammaloop-nextest-integration> 4: <gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapKernel as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::inverse<unknown>
  36. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  37. 195.37 s gammaloop-nextest-integration> 5: <gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_selection::CompiledSamplingMap<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>> as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::inverse<unknown>
  38. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  39. 195.37 s gammaloop-nextest-integration> 6: <gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_selection::CompiledSamplingMap<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>> as gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_maps::SamplingMapComponent<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::inverse<unknown>
  40. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  41. 195.37 s gammaloop-nextest-integration> 7: <alloc[2ea6bcb46fca0c42]::vec::into_iter::IntoIter<&str> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<(), <core[940e698046960fd5]::iter::adapters::enumerate::Enumerate<_> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::enumerate<&str, (), core[940e698046960fd5]::ops::control_flow::ControlFlow<core[940e698046960fd5]::ops::control_flow::ControlFlow<core[940e698046960fd5]::option::Option<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>>, core[940e698046960fd5]::iter::adapters::map::map_try_fold<(usize, &str), core[940e698046960fd5]::result::Result<core[940e698046960fd5]::option::Option<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>, eyre[cb2fd339c0c40fca]::Report>, (), core[940e698046960fd5]::ops::control_flow::ControlFlow<core[940e698046960fd5]::ops::control_flow::ControlFlow<core[940e698046960fd5]::option::Option<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_partition::SamplingPartition<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::from_log_scores<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_selection::CompiledSamplingChannel<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_selection::SamplingChannelBridge<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::partition_with_contexts::{closure#0}>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_selection::SamplingChannelBridge<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::partition_with_contexts::{closure#1}>::{closure#3}, <core[940e698046960fd5]::iter::adapters::GenericShunt<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::iter::adapters::enumerate::Enumerate<alloc[2ea6bcb46fca0c42]::vec::into_iter::IntoIter<&str>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_partition::SamplingPartition<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::from_log_scores<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_selection::CompiledSamplingChannel<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_selection::SamplingChannelBridge<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::partition_with_contexts::{closure#0}>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_selection::SamplingChannelBridge<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::partition_with_contexts::{closure#1}>::{closure#3}>, 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<core[940e698046960fd5]::option::Option<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>, core[940e698046960fd5]::ops::control_flow::ControlFlow<core[940e698046960fd5]::option::Option<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>, core[940e698046960fd5]::ops::control_flow::ControlFlow<core[940e698046960fd5]::option::Option<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::Break>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow<core[940e698046960fd5]::option::Option<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>>::{closure#0}>::{closure#0}>::{closure#0}, core[940e698046960fd5]::ops::control_flow::ControlFlow<core[940e698046960fd5]::ops::control_flow::ControlFlow<core[940e698046960fd5]::option::Option<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>>><unknown>
  42. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  43. 195.37 s gammaloop-nextest-integration> 8: <alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::option::Option<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<core[940e698046960fd5]::option::Option<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>, core[940e698046960fd5]::iter::adapters::GenericShunt<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::iter::adapters::enumerate::Enumerate<alloc[2ea6bcb46fca0c42]::vec::into_iter::IntoIter<&str>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_partition::SamplingPartition<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::from_log_scores<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_selection::CompiledSamplingChannel<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_selection::SamplingChannelBridge<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::partition_with_contexts::{closure#0}>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_selection::SamplingChannelBridge<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::result::Result<core[940e698046960fd5]::convert::Infallible, eyre[cb2fd339c0c40fca]::Report>>>>::from_iter<unknown>
  44. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  45. 195.37 s gammaloop-nextest-integration> 9: core[940e698046960fd5]::iter::adapters::try_process::<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::iter::adapters::enumerate::Enumerate<alloc[2ea6bcb46fca0c42]::vec::into_iter::IntoIter<&str>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_partition::SamplingPartition<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::from_log_scores<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_selection::CompiledSamplingChannel<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_selection::SamplingChannelBridge<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::partition_with_contexts::{closure#0}>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_selection::SamplingChannelBridge<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::partition_with_contexts::{closure#1}>::{closure#3}>, core[940e698046960fd5]::option::Option<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>, core[940e698046960fd5]::result::Result<core[940e698046960fd5]::convert::Infallible, eyre[cb2fd339c0c40fca]::Report>, <core[940e698046960fd5]::result::Result<alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::option::Option<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>, eyre[cb2fd339c0c40fca]::Report> as core[940e698046960fd5]::iter::traits::collect::FromIterator<core[940e698046960fd5]::result::Result<core[940e698046960fd5]::option::Option<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>, eyre[cb2fd339c0c40fca]::Report>>>::from_iter<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::iter::adapters::enumerate::Enumerate<alloc[2ea6bcb46fca0c42]::vec::into_iter::IntoIter<&str>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_partition::SamplingPartition<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::from_log_scores<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_selection::CompiledSamplingChannel<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_selection::SamplingChannelBridge<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::partition_with_contexts::{closure#0}>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_selection::SamplingChannelBridge<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::partition_with_contexts::{closure#1}>::{closure#3}>>::{closure#0}, alloc[2ea6bcb46fca0c42]::vec::Vec<core[940e698046960fd5]::option::Option<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>><unknown>
  46. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  47. 195.37 s gammaloop-nextest-integration> 10: <gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_partition::SamplingPartition<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::from_log_scores::<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_selection::CompiledSamplingChannel<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_selection::SamplingChannelBridge<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::partition_with_contexts::{closure#0}>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_selection::SamplingChannelBridge<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::partition_with_contexts::{closure#1}><unknown>
  48. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  49. 195.37 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_selection::SamplingChannelBridge<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::partition_with_contexts<unknown>
  50. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  51. 195.37 s gammaloop-nextest-integration> 12: <gammalooprs[cf7f0a53a74a7890]::integrands::process::sampling_selection::SamplingChannelBridge<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::forward_with_runtime_contexts<unknown>
  52. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  53. 195.37 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  54. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  55. 195.37 s gammaloop-nextest-integration> 14: <alloc[2ea6bcb46fca0c42]::vec::into_iter::IntoIter<gammalooprs[cf7f0a53a74a7890]::graph::GroupId> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::try_fold::<gammalooprs[cf7f0a53a74a7890]::integrands::evaluation::GraphEvaluationResult<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>, gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand>::{closure#4}, core[940e698046960fd5]::result::Result<gammalooprs[cf7f0a53a74a7890]::integrands::evaluation::GraphEvaluationResult<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>, eyre[cb2fd339c0c40fca]::Report>><unknown>
  56. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  57. 195.37 s gammaloop-nextest-integration> 15: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  58. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  59. 195.37 s gammaloop-nextest-integration> 16: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  60. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  61. 195.37 s gammaloop-nextest-integration> 17: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_precise_raw<unknown>
  62. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  63. 195.37 s gammaloop-nextest-integration> 18: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamplesPrecise>::run<unknown>
  64. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  65. 195.37 s gammaloop-nextest-integration> 19: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample_precise<unknown>
  66. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  67. 195.37 s gammaloop-nextest-integration> 20: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl::{closure#0}<unknown>
  68. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  69. 195.37 s gammaloop-nextest-integration> 21: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::run_scalar_3l_cross_section_case_impl<unknown>
  70. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  71. 195.37 s gammaloop-nextest-integration> 22: <test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_right_owned_dot_inspects_match::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  72. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  73. 195.37 s gammaloop-nextest-integration> 23: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  74. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  75. 195.37 s gammaloop-nextest-integration> 24: test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_right_owned_dot_inspects_match<unknown>
  76. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  77. 195.37 s gammaloop-nextest-integration> 25: <test_runs[8eff9a2abf4f38a5]::scalar_3l_cross_section_inspects::default_scalar_3l_cross_section_inspects::scalar_3l_cross_section_gl04_right_owned_dot_inspects_match::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  78. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  79. 195.37 s gammaloop-nextest-integration> 26: test[75d6903177b1d7e9]::__rust_begin_short_backtrace::<core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>, fn() -> core[940e698046960fd5]::result::Result<(), alloc[2ea6bcb46fca0c42]::string::String>><unknown>
  80. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  81. 195.37 s gammaloop-nextest-integration> 27: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  82. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  83. 195.37 s gammaloop-nextest-integration> 28: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  84. 195.37 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  85. 195.44 s gammaloop-nextest-integration> 29: <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>
  86. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  87. 195.44 s gammaloop-nextest-integration> 30: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  88. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  89. 195.44 s gammaloop-nextest-integration> 31: start_thread<unknown>
  90. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  91. 195.44 s gammaloop-nextest-integration> 32: __clone3<unknown>
  92. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  93. 195.44 s gammaloop-nextest-integration>
  94. 195.44 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  95. 195.44 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  96. 195.44 s gammaloop-nextest-integration>
  97. 195.44 s gammaloop-nextest-integration> FAIL [ 6.604s] (153/166) gammaloop-integration-tests::test_runs spin_sums::important::cross_section_fermion_spin_sum_matches_explicit_incoming_helicity_average
  98. 195.44 s gammaloop-nextest-integration> stdout ---
  99. 195.44 s gammaloop-nextest-integration>
  100. 195.44 s gammaloop-nextest-integration> running 1 test
  101. 195.44 s gammaloop-nextest-integration> test spin_sums::important::cross_section_fermion_spin_sum_matches_explicit_incoming_helicity_average ... FAILED
  102. 195.44 s gammaloop-nextest-integration>
  103. 195.44 s gammaloop-nextest-integration> failures:
  104. 195.44 s gammaloop-nextest-integration>
  105. 195.44 s gammaloop-nextest-integration> failures:
  106. 195.44 s gammaloop-nextest-integration> spin_sums::important::cross_section_fermion_spin_sum_matches_explicit_incoming_helicity_average
  107. 195.44 s gammaloop-nextest-integration>
  108. 195.44 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 6.59s
  109. 195.44 s gammaloop-nextest-integration>
  110. 195.44 s gammaloop-nextest-integration> stderr ---
  111. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.179] @gammaloop_api::se... INFO : Running command import model sm-default
  112. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.179] @import::model INFO : Loading built-in JSON model sm-default
  113. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.202] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  114. 195.44 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  115. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.202] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  116. 195.44 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-)
  117. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.202] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  118. 195.44 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
  119. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.203] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true
  120. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.204] @gammaloop_api::se... INFO : Running command set global kv global.generation.threshold_subtraction.enable_thresholds=false global.generation.tropical_subgraph_table.disable_tropical_generation=true
  121. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.204] @gammaloop_api::se... INFO : Running command set default-runtime string '
  122. 195.44 s gammaloop-nextest-integration> [general]
  123. 195.44 s gammaloop-nextest-integration> evaluator_method = "SummedFunctionMap"
  124. 195.44 s gammaloop-nextest-integration> enable_cache = false
  125. 195.44 s gammaloop-nextest-integration> debug_cache = false
  126. 195.44 s gammaloop-nextest-integration> [...]
  127. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.205] @gammaloop_api::se... INFO : Running command set model MT=173.0
  128. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.210] @gammaloop_api::se... INFO : Running command set model WT=0.0
  129. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.214] @gammaloop_api::se... INFO : Running command set model ymt=173.0
  130. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.218] @gammaloop_api::se... INFO : Running command set default-runtime string '
  131. 195.44 s gammaloop-nextest-integration> [kinematics.externals.data]
  132. 195.44 s gammaloop-nextest-integration> helicities = [1, 1]
  133. 195.44 s gammaloop-nextest-integration> '
  134. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.218] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth_pp -i LO
  135. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.221] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  136. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.221] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  137. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.224] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254
  138. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  139. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  140. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  141. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  142. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  143. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  144. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.225] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  145. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.226] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  146. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.551] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  147. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.551] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  148. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.552] @commands::generate INFO : Generated cross-section 2 graphs.
  149. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.859] @commands::generate INFO :
  150. 195.44 s gammaloop-nextest-integration> Integrand generation summary
  151. 195.44 s gammaloop-nextest-integration> peak RAM 91.65 MiB | cores 1
  152. 195.44 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  153. 195.44 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  154. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  155. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 55ms (55%) │ 14ms (15%) │ 29ms (30%) │ 0ms (0.00%) │
  156. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 5 │ 68ms (58%) │ 18ms (16%) │ 29ms (25%) │ 0ms (0.00%) │
  157. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  158. 195.44 s gammaloop-nextest-integration> │ Total │ │ 8 │ 123ms (57%) │ 33ms (16%) │ 59ms (27%) │ 0ms (0.00%) │
  159. 195.44 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  160. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.860] @gammaloop_api::se... INFO : Running command generate
  161. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.076] @commands::generate INFO :
  162. 195.44 s gammaloop-nextest-integration> Integrand generation summary
  163. 195.44 s gammaloop-nextest-integration> peak RAM 94.39 MiB | cores 1
  164. 195.44 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  165. 195.44 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  166. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  167. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 41ms (60%) │ 9ms (13%) │ 18ms (27%) │ 0ms (0.00%) │
  168. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 5 │ 53ms (52%) │ 18ms (18%) │ 30ms (30%) │ 0ms (0.00%) │
  169. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  170. 195.44 s gammaloop-nextest-integration> │ Total │ │ 8 │ 94ms (55%) │ 27ms (16%) │ 48ms (28%) │ 0ms (0.00%) │
  171. 195.44 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  172. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.077] @gammaloop_api::se... INFO : Running command set default-runtime string '
  173. 195.44 s gammaloop-nextest-integration> [kinematics.externals.data]
  174. 195.44 s gammaloop-nextest-integration> helicities = [1, -1]
  175. 195.44 s gammaloop-nextest-integration> '
  176. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.078] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth_pm -i LO
  177. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.081] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  178. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.081] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  179. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.087] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254
  180. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.087] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  181. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  182. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  183. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  184. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  185. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  186. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  187. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.088] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  188. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.482] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  189. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.482] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  190. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.483] @commands::generate INFO : Generated cross-section 2 graphs.
  191. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.696] @commands::generate INFO :
  192. 195.44 s gammaloop-nextest-integration> Integrand generation summary
  193. 195.44 s gammaloop-nextest-integration> peak RAM 96.35 MiB | cores 1
  194. 195.44 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  195. 195.44 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  196. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  197. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 40ms (58%) │ 9ms (14%) │ 18ms (27%) │ 0ms (0.00%) │
  198. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 5 │ 53ms (53%) │ 19ms (19%) │ 28ms (28%) │ 0ms (0.00%) │
  199. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  200. 195.44 s gammaloop-nextest-integration> │ Total │ │ 8 │ 93ms (55%) │ 29ms (17%) │ 47ms (28%) │ 0ms (0.00%) │
  201. 195.44 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  202. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.697] @gammaloop_api::se... INFO : Running command generate
  203. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.113] @commands::generate INFO :
  204. 195.44 s gammaloop-nextest-integration> Integrand generation summary
  205. 195.44 s gammaloop-nextest-integration> peak RAM 100.63 MiB | cores 1
  206. 195.44 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  207. 195.44 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  208. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  209. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 31ms (53%) │ 9ms (16%) │ 18ms (31%) │ 0ms (0.00%) │
  210. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 5 │ 49ms (50%) │ 18ms (19%) │ 31ms (31%) │ 0ms (0.00%) │
  211. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 31ms (53%) │ 9ms (16%) │ 18ms (31%) │ 0ms (0.00%) │
  212. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 5 │ 50ms (52%) │ 18ms (19%) │ 27ms (29%) │ 0ms (0.00%) │
  213. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  214. 195.44 s gammaloop-nextest-integration> │ Total │ │ 16 │ 163ms (52%) │ 57ms (18%) │ 95ms (30%) │ 0ms (0.00%) │
  215. 195.44 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  216. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.114] @gammaloop_api::se... INFO : Running command set default-runtime string '
  217. 195.44 s gammaloop-nextest-integration> [kinematics.externals.data]
  218. 195.44 s gammaloop-nextest-integration> helicities = [-1, 1]
  219. 195.44 s gammaloop-nextest-integration> '
  220. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.115] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth_mp -i LO
  221. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.119] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  222. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.119] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  223. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254
  224. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.125] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  225. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.128] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  226. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.129] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  227. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.129] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  228. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.129] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  229. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.129] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  230. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.129] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  231. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.130] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  232. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.472] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  233. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.472] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  234. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.473] @commands::generate INFO : Generated cross-section 2 graphs.
  235. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.684] @commands::generate INFO :
  236. 195.44 s gammaloop-nextest-integration> Integrand generation summary
  237. 195.44 s gammaloop-nextest-integration> peak RAM 104.36 MiB | cores 1
  238. 195.44 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  239. 195.44 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  240. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  241. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 34ms (55%) │ 9ms (15%) │ 18ms (30%) │ 0ms (0.00%) │
  242. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 5 │ 49ms (51%) │ 18ms (20%) │ 28ms (29%) │ 0ms (0.00%) │
  243. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  244. 195.44 s gammaloop-nextest-integration> │ Total │ │ 8 │ 84ms (53%) │ 28ms (18%) │ 46ms (29%) │ 0ms (0.00%) │
  245. 195.44 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  246. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.685] @gammaloop_api::se... INFO : Running command generate
  247. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.219] @commands::generate INFO :
  248. 195.44 s gammaloop-nextest-integration> Integrand generation summary
  249. 195.44 s gammaloop-nextest-integration> peak RAM 116.36 MiB | cores 1
  250. 195.44 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  251. 195.44 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  252. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  253. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 32ms (55%) │ 9ms (16%) │ 17ms (30%) │ 0ms (0.00%) │
  254. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 5 │ 49ms (52%) │ 18ms (19%) │ 27ms (29%) │ 0ms (0.00%) │
  255. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 31ms (53%) │ 9ms (16%) │ 18ms (31%) │ 0ms (0.00%) │
  256. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 5 │ 49ms (52%) │ 18ms (19%) │ 27ms (29%) │ 0ms (0.00%) │
  257. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 33ms (55%) │ 9ms (15%) │ 18ms (30%) │ 0ms (0.00%) │
  258. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 5 │ 48ms (51%) │ 18ms (19%) │ 28ms (29%) │ 0ms (0.00%) │
  259. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  260. 195.44 s gammaloop-nextest-integration> │ Total │ │ 24 │ 245ms (53%) │ 83ms (18%) │ 138ms (30%) │ 0ms (0.00%) │
  261. 195.44 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  262. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.220] @gammaloop_api::se... INFO : Running command set default-runtime string '
  263. 195.44 s gammaloop-nextest-integration> [kinematics.externals.data]
  264. 195.44 s gammaloop-nextest-integration> helicities = [-1, -1]
  265. 195.44 s gammaloop-nextest-integration> '
  266. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.221] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth_mm -i LO
  267. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.226] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  268. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.226] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  269. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.230] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254
  270. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.230] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  271. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.230] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  272. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.230] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  273. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.230] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  274. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.230] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  275. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.230] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  276. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.230] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  277. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.231] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  278. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.579] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  279. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.579] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  280. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.579] @commands::generate INFO : Generated cross-section 2 graphs.
  281. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.788] @commands::generate INFO :
  282. 195.44 s gammaloop-nextest-integration> Integrand generation summary
  283. 195.44 s gammaloop-nextest-integration> peak RAM 118.31 MiB | cores 1
  284. 195.44 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  285. 195.44 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  286. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  287. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 32ms (49%) │ 10ms (15%) │ 23ms (36%) │ 0ms (0.00%) │
  288. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 5 │ 50ms (51%) │ 19ms (20%) │ 29ms (29%) │ 0ms (0.00%) │
  289. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  290. 195.44 s gammaloop-nextest-integration> │ Total │ │ 8 │ 82ms (50%) │ 29ms (18%) │ 52ms (32%) │ 0ms (0.00%) │
  291. 195.44 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  292. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.789] @gammaloop_api::se... INFO : Running command generate
  293. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:33.646] @commands::generate INFO :
  294. 195.44 s gammaloop-nextest-integration> Integrand generation summary
  295. 195.44 s gammaloop-nextest-integration> peak RAM 122.47 MiB | cores 1
  296. 195.44 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮
  297. 195.44 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  298. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  299. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 37ms (57%) │ 9ms (14%) │ 18ms (29%) │ 0ms (0.00%) │
  300. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 5 │ 50ms (52%) │ 18ms (19%) │ 28ms (29%) │ 0ms (0.00%) │
  301. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 31ms (53%) │ 9ms (16%) │ 18ms (31%) │ 0ms (0.00%) │
  302. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 5 │ 63ms (43%) │ 30ms (21%) │ 54ms (37%) │ 0ms (0.00%) │
  303. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 48ms (37%) │ 27ms (21%) │ 55ms (42%) │ 0ms (0.00%) │
  304. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 5 │ 51ms (30%) │ 60ms (36%) │ 58ms (34%) │ 0ms (0.00%) │
  305. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 30ms (53%) │ 8ms (16%) │ 17ms (31%) │ 0ms (0.00%) │
  306. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 5 │ 49ms (52%) │ 18ms (19%) │ 28ms (29%) │ 0ms (0.00%) │
  307. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  308. 195.44 s gammaloop-nextest-integration> │ Total │ │ 32 │ 363ms (44%) │ 184ms (22%) │ 280ms (34%) │ 0ms (0.00%) │
  309. 195.44 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯
  310. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:33.647] @gammaloop_api::se... INFO : Running command set default-runtime string '
  311. 195.44 s gammaloop-nextest-integration> [kinematics.externals.data]
  312. 195.44 s gammaloop-nextest-integration> helicities = ["summed_averaged", "summed_averaged"]
  313. 195.44 s gammaloop-nextest-integration> '
  314. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:33.648] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth_sum -i LO
  315. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:33.655] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  316. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:33.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  317. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:33.658] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254
  318. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:33.661] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  319. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:33.664] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  320. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:33.668] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  321. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:33.671] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  322. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:33.674] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  323. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:33.678] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  324. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:33.678] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  325. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:33.681] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  326. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:34.085] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  327. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:34.085] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  328. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:34.085] @commands::generate INFO : Generated cross-section 2 graphs.
  329. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:34.392] @commands::generate INFO :
  330. 195.44 s gammaloop-nextest-integration> Integrand generation summary
  331. 195.44 s gammaloop-nextest-integration> peak RAM 119.94 MiB | cores 1
  332. 195.44 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  333. 195.44 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  334. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  335. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 32ms (40%) │ 17ms (22%) │ 30ms (38%) │ 0ms (0.00%) │
  336. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 5 │ 51ms (37%) │ 49ms (36%) │ 38ms (27%) │ 0ms (0.00%) │
  337. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  338. 195.44 s gammaloop-nextest-integration> │ Total │ │ 8 │ 83ms (38%) │ 67ms (31%) │ 68ms (31%) │ 0ms (0.00%) │
  339. 195.44 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  340. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:34.393] @gammaloop_api::se... INFO : Running command generate
  341. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:35.621] @commands::generate INFO :
  342. 195.44 s gammaloop-nextest-integration> Integrand generation summary
  343. 195.44 s gammaloop-nextest-integration> peak RAM 128.79 MiB | cores 1
  344. 195.44 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮
  345. 195.44 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  346. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  347. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 49ms (50%) │ 17ms (18%) │ 30ms (31%) │ 0ms (0.00%) │
  348. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 5 │ 50ms (36%) │ 50ms (36%) │ 39ms (28%) │ 0ms (0.00%) │
  349. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 30ms (39%) │ 17ms (22%) │ 31ms (39%) │ 0ms (0.00%) │
  350. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 5 │ 49ms (36%) │ 48ms (36%) │ 38ms (28%) │ 0ms (0.00%) │
  351. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 31ms (39%) │ 17ms (21%) │ 31ms (39%) │ 0ms (0.00%) │
  352. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 5 │ 51ms (37%) │ 48ms (35%) │ 38ms (28%) │ 0ms (0.00%) │
  353. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 31ms (35%) │ 19ms (21%) │ 40ms (44%) │ 0ms (0.00%) │
  354. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 5 │ 50ms (31%) │ 71ms (43%) │ 43ms (26%) │ 0ms (0.00%) │
  355. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 31ms (33%) │ 29ms (30%) │ 35ms (37%) │ 0ms (0.00%) │
  356. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 5 │ 49ms (35%) │ 53ms (37%) │ 40ms (28%) │ 0ms (0.00%) │
  357. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  358. 195.44 s gammaloop-nextest-integration> │ Total │ │ 40 │ 427ms (37%) │ 372ms (32%) │ 369ms (32%) │ 0ms (0.00%) │
  359. 195.44 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯
  360. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:35.628] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility
  361. 195.44 s gammaloop-nextest-integration> The application panicked (crashed).
  362. 195.44 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  363. 195.44 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  364. 195.44 s gammaloop-nextest-integration>
  365. 195.44 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  366. 195.44 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  367. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  368. 195.44 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  369. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  370. 195.44 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  371. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  372. 195.44 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  373. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  374. 195.44 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  375. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  376. 195.44 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  377. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  378. 195.44 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  379. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  380. 195.44 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  381. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  382. 195.44 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  383. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  384. 195.44 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  385. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  386. 195.44 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  387. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  388. 195.44 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  389. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  390. 195.44 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  391. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  392. 195.44 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  393. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  394. 195.44 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  395. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  396. 195.44 s gammaloop-nextest-integration> 16: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample<unknown>
  397. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  398. 195.44 s gammaloop-nextest-integration> 17: <gammaloop_api[8bf2d20efa71083e]::commands::inspect::Inspect>::run<unknown>
  399. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  400. 195.44 s gammaloop-nextest-integration> 18: test_runs[8eff9a2abf4f38a5]::utils::inspect_xspace_process<unknown>
  401. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  402. 195.44 s gammaloop-nextest-integration> 19: test_runs[8eff9a2abf4f38a5]::utils::nontrivial_xspace_point_for<unknown>
  403. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  404. 195.44 s gammaloop-nextest-integration> 20: <test_runs[8eff9a2abf4f38a5]::spin_sums::important::cross_section_fermion_spin_sum_matches_explicit_incoming_helicity_average::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  405. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  406. 195.44 s gammaloop-nextest-integration> 21: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  407. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  408. 195.44 s gammaloop-nextest-integration> 22: test_runs[8eff9a2abf4f38a5]::spin_sums::important::cross_section_fermion_spin_sum_matches_explicit_incoming_helicity_average<unknown>
  409. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  410. 195.44 s gammaloop-nextest-integration> 23: <test_runs[8eff9a2abf4f38a5]::spin_sums::important::cross_section_fermion_spin_sum_matches_explicit_incoming_helicity_average::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  411. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  412. 195.44 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>
  413. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  414. 195.44 s gammaloop-nextest-integration> 25: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  415. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  416. 195.44 s gammaloop-nextest-integration> 26: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  417. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  418. 195.44 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>
  419. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  420. 195.44 s gammaloop-nextest-integration> 28: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  421. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  422. 195.44 s gammaloop-nextest-integration> 29: start_thread<unknown>
  423. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  424. 195.44 s gammaloop-nextest-integration> 30: __clone3<unknown>
  425. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  426. 195.44 s gammaloop-nextest-integration>
  427. 195.44 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  428. 195.44 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  429. 195.44 s gammaloop-nextest-integration>
  430. 195.44 s gammaloop-nextest-integration> FAIL [ 7.589s] (155/166) gammaloop-integration-tests::test_runs spin_sums::cross_section_vector_spin_sum_matches_explicit_incoming_helicity_average
  431. 195.44 s gammaloop-nextest-integration> stdout ---
  432. 195.44 s gammaloop-nextest-integration>
  433. 195.44 s gammaloop-nextest-integration> running 1 test
  434. 195.44 s gammaloop-nextest-integration> test spin_sums::cross_section_vector_spin_sum_matches_explicit_incoming_helicity_average ... FAILED
  435. 195.44 s gammaloop-nextest-integration>
  436. 195.44 s gammaloop-nextest-integration> failures:
  437. 195.44 s gammaloop-nextest-integration>
  438. 195.44 s gammaloop-nextest-integration> failures:
  439. 195.44 s gammaloop-nextest-integration> spin_sums::cross_section_vector_spin_sum_matches_explicit_incoming_helicity_average
  440. 195.44 s gammaloop-nextest-integration>
  441. 195.44 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 270 filtered out; finished in 7.57s
  442. 195.44 s gammaloop-nextest-integration>
  443. 195.44 s gammaloop-nextest-integration> stderr ---
  444. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.096] @gammaloop_api::se... INFO : Running command import model sm-default
  445. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.096] @import::model INFO : Loading built-in JSON model sm-default
  446. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.130] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  447. 195.44 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  448. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.131] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  449. 195.44 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-)
  450. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.131] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  451. 195.44 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
  452. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.131] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true
  453. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.132] @gammaloop_api::se... INFO : Running command set global kv global.generation.threshold_subtraction.enable_thresholds=false global.generation.tropical_subgraph_table.disable_tropical_generation=true
  454. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.133] @gammaloop_api::se... INFO : Running command set default-runtime string '
  455. 195.44 s gammaloop-nextest-integration> [general]
  456. 195.44 s gammaloop-nextest-integration> evaluator_method = "SummedFunctionMap"
  457. 195.44 s gammaloop-nextest-integration> enable_cache = false
  458. 195.44 s gammaloop-nextest-integration> debug_cache = false
  459. 195.44 s gammaloop-nextest-integration> [...]
  460. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.134] @gammaloop_api::se... INFO : Running command set model MT=173.0
  461. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.138] @gammaloop_api::se... INFO : Running command set model WT=0.0
  462. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.142] @gammaloop_api::se... INFO : Running command set default-runtime string '
  463. 195.44 s gammaloop-nextest-integration> [kinematics.externals.data]
  464. 195.44 s gammaloop-nextest-integration> helicities = [1, 1]
  465. 195.44 s gammaloop-nextest-integration> '
  466. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.143] @gammaloop_api::se... INFO : Running command generate xs a a > t t~ | a t t~ g ghG ghG~ QED^2==4 [{{1}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p aa_ttbar_pp -i LO
  467. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.145] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  468. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.145] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  469. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.145] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6
  470. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.145] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6
  471. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.145] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6
  472. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.146] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6
  473. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.146] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6
  474. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.146] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6
  475. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.146] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  476. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.146] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  477. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.147] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  478. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.513] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 2 grouped and 0 cancellation)
  479. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.513] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 )
  480. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.513] @commands::generate INFO : Generated cross-section 2 graphs.
  481. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.721] @commands::generate INFO :
  482. 195.44 s gammaloop-nextest-integration> Integrand generation summary
  483. 195.44 s gammaloop-nextest-integration> peak RAM 90.07 MiB | cores 1
  484. 195.44 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  485. 195.44 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  486. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  487. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 30ms (36%) │ 16ms (19%) │ 38ms (45%) │ 0ms (0.00%) │
  488. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 26ms (45%) │ 8ms (15%) │ 23ms (40%) │ 0ms (0.00%) │
  489. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  490. 195.44 s gammaloop-nextest-integration> │ Total │ │ 6 │ 56ms (39%) │ 25ms (17%) │ 61ms (43%) │ 0ms (0.00%) │
  491. 195.44 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  492. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.722] @gammaloop_api::se... INFO : Running command generate
  493. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.931] @commands::generate INFO :
  494. 195.44 s gammaloop-nextest-integration> Integrand generation summary
  495. 195.44 s gammaloop-nextest-integration> peak RAM 97.23 MiB | cores 1
  496. 195.44 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  497. 195.44 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  498. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  499. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 17ms (33%) │ 12ms (23%) │ 23ms (45%) │ 0ms (0.00%) │
  500. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 22ms (39%) │ 8ms (15%) │ 26ms (45%) │ 0ms (0.00%) │
  501. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  502. 195.44 s gammaloop-nextest-integration> │ Total │ │ 6 │ 39ms (36%) │ 20ms (19%) │ 49ms (45%) │ 0ms (0.00%) │
  503. 195.44 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  504. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.932] @gammaloop_api::se... INFO : Running command set default-runtime string '
  505. 195.44 s gammaloop-nextest-integration> [kinematics.externals.data]
  506. 195.44 s gammaloop-nextest-integration> helicities = [1, -1]
  507. 195.44 s gammaloop-nextest-integration> '
  508. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.933] @gammaloop_api::se... INFO : Running command generate xs a a > t t~ | a t t~ g ghG ghG~ QED^2==4 [{{1}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p aa_ttbar_pm -i LO
  509. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.937] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  510. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.937] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  511. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.937] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6
  512. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.937] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6
  513. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.938] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6
  514. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.938] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6
  515. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.938] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6
  516. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.938] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6
  517. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.938] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  518. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.938] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  519. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:29.939] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  520. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.284] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 2 grouped and 0 cancellation)
  521. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.284] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 )
  522. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.284] @commands::generate INFO : Generated cross-section 2 graphs.
  523. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.390] @commands::generate INFO :
  524. 195.44 s gammaloop-nextest-integration> Integrand generation summary
  525. 195.44 s gammaloop-nextest-integration> peak RAM 97.20 MiB | cores 1
  526. 195.44 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  527. 195.44 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  528. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  529. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 18ms (37%) │ 8ms (17%) │ 22ms (46%) │ 0ms (0.00%) │
  530. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 15ms (34%) │ 8ms (18%) │ 22ms (48%) │ 0ms (0.00%) │
  531. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  532. 195.44 s gammaloop-nextest-integration> │ Total │ │ 6 │ 33ms (35%) │ 17ms (18%) │ 44ms (47%) │ 0ms (0.00%) │
  533. 195.44 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  534. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.391] @gammaloop_api::se... INFO : Running command generate
  535. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.715] @commands::generate INFO :
  536. 195.44 s gammaloop-nextest-integration> Integrand generation summary
  537. 195.44 s gammaloop-nextest-integration> peak RAM 101.89 MiB | cores 1
  538. 195.44 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  539. 195.44 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  540. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  541. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 18ms (23%) │ 14ms (18%) │ 47ms (59%) │ 0ms (0.00%) │
  542. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 16ms (26%) │ 19ms (30%) │ 28ms (44%) │ 0ms (0.00%) │
  543. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 17ms (35%) │ 8ms (18%) │ 23ms (47%) │ 0ms (0.00%) │
  544. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 28ms (47%) │ 8ms (14%) │ 23ms (38%) │ 0ms (0.00%) │
  545. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  546. 195.44 s gammaloop-nextest-integration> │ Total │ │ 12 │ 81ms (32%) │ 51ms (20%) │ 123ms (48%) │ 0ms (0.00%) │
  547. 195.44 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  548. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.716] @gammaloop_api::se... INFO : Running command set default-runtime string '
  549. 195.44 s gammaloop-nextest-integration> [kinematics.externals.data]
  550. 195.44 s gammaloop-nextest-integration> helicities = [-1, 1]
  551. 195.44 s gammaloop-nextest-integration> '
  552. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.717] @gammaloop_api::se... INFO : Running command generate xs a a > t t~ | a t t~ g ghG ghG~ QED^2==4 [{{1}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p aa_ttbar_mp -i LO
  553. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.719] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  554. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.719] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  555. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.719] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6
  556. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.721] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6
  557. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.724] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6
  558. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.727] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6
  559. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.727] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6
  560. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.727] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6
  561. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.727] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  562. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.727] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  563. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:30.727] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  564. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.074] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 2 grouped and 0 cancellation)
  565. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.074] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 )
  566. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.075] @commands::generate INFO : Generated cross-section 2 graphs.
  567. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.290] @commands::generate INFO :
  568. 195.44 s gammaloop-nextest-integration> Integrand generation summary
  569. 195.44 s gammaloop-nextest-integration> peak RAM 101.58 MiB | cores 1
  570. 195.44 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  571. 195.44 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  572. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  573. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 21ms (36%) │ 12ms (21%) │ 26ms (43%) │ 0ms (0.00%) │
  574. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 20ms (37%) │ 8ms (16%) │ 25ms (47%) │ 0ms (0.00%) │
  575. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  576. 195.44 s gammaloop-nextest-integration> │ Total │ │ 6 │ 42ms (36%) │ 21ms (18%) │ 52ms (45%) │ 0ms (0.00%) │
  577. 195.44 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  578. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.291] @gammaloop_api::se... INFO : Running command generate
  579. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.611] @commands::generate INFO :
  580. 195.44 s gammaloop-nextest-integration> Integrand generation summary
  581. 195.44 s gammaloop-nextest-integration> peak RAM 107.12 MiB | cores 1
  582. 195.44 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  583. 195.44 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  584. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  585. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 17ms (35%) │ 8ms (17%) │ 23ms (47%) │ 0ms (0.00%) │
  586. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 16ms (34%) │ 8ms (18%) │ 22ms (47%) │ 0ms (0.00%) │
  587. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 30ms (48%) │ 9ms (16%) │ 23ms (37%) │ 0ms (0.00%) │
  588. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 16ms (35%) │ 8ms (18%) │ 21ms (47%) │ 0ms (0.00%) │
  589. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 17ms (35%) │ 8ms (18%) │ 22ms (47%) │ 0ms (0.00%) │
  590. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 16ms (34%) │ 9ms (20%) │ 22ms (46%) │ 0ms (0.00%) │
  591. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  592. 195.44 s gammaloop-nextest-integration> │ Total │ │ 18 │ 114ms (37%) │ 54ms (18%) │ 137ms (45%) │ 0ms (0.00%) │
  593. 195.44 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  594. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.612] @gammaloop_api::se... INFO : Running command set default-runtime string '
  595. 195.44 s gammaloop-nextest-integration> [kinematics.externals.data]
  596. 195.44 s gammaloop-nextest-integration> helicities = [-1, -1]
  597. 195.44 s gammaloop-nextest-integration> '
  598. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.613] @gammaloop_api::se... INFO : Running command generate xs a a > t t~ | a t t~ g ghG ghG~ QED^2==4 [{{1}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p aa_ttbar_mm -i LO
  599. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.615] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  600. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  601. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6
  602. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6
  603. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6
  604. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6
  605. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6
  606. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6
  607. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  608. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.616] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  609. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:31.617] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  610. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.011] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 2 grouped and 0 cancellation)
  611. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.011] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 )
  612. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.011] @commands::generate INFO : Generated cross-section 2 graphs.
  613. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.222] @commands::generate INFO :
  614. 195.44 s gammaloop-nextest-integration> Integrand generation summary
  615. 195.44 s gammaloop-nextest-integration> peak RAM 111.97 MiB | cores 1
  616. 195.44 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  617. 195.44 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  618. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  619. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 18ms (31%) │ 8ms (14%) │ 32ms (55%) │ 0ms (0.00%) │
  620. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 18ms (31%) │ 13ms (23%) │ 27ms (46%) │ 0ms (0.00%) │
  621. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  622. 195.44 s gammaloop-nextest-integration> │ Total │ │ 6 │ 36ms (31%) │ 22ms (19%) │ 59ms (50%) │ 0ms (0.00%) │
  623. 195.44 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  624. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.223] @gammaloop_api::se... INFO : Running command generate
  625. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.640] @commands::generate INFO :
  626. 195.44 s gammaloop-nextest-integration> Integrand generation summary
  627. 195.44 s gammaloop-nextest-integration> peak RAM 113.87 MiB | cores 1
  628. 195.44 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  629. 195.44 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  630. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  631. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 24ms (44%) │ 8ms (15%) │ 23ms (41%) │ 0ms (0.00%) │
  632. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 17ms (35%) │ 8ms (17%) │ 23ms (48%) │ 0ms (0.00%) │
  633. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 17ms (35%) │ 8ms (18%) │ 22ms (47%) │ 0ms (0.00%) │
  634. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 16ms (35%) │ 8ms (18%) │ 22ms (47%) │ 0ms (0.00%) │
  635. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 16ms (28%) │ 8ms (14%) │ 34ms (57%) │ 0ms (0.00%) │
  636. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 20ms (38%) │ 8ms (16%) │ 24ms (46%) │ 0ms (0.00%) │
  637. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 16ms (35%) │ 8ms (17%) │ 23ms (48%) │ 0ms (0.00%) │
  638. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 16ms (35%) │ 8ms (18%) │ 22ms (47%) │ 0ms (0.00%) │
  639. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  640. 195.44 s gammaloop-nextest-integration> │ Total │ │ 24 │ 146ms (36%) │ 67ms (17%) │ 197ms (48%) │ 0ms (0.00%) │
  641. 195.44 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  642. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.641] @gammaloop_api::se... INFO : Running command set default-runtime string '
  643. 195.44 s gammaloop-nextest-integration> [kinematics.externals.data]
  644. 195.44 s gammaloop-nextest-integration> helicities = ["summed_averaged", "summed_averaged"]
  645. 195.44 s gammaloop-nextest-integration> '
  646. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.642] @gammaloop_api::se... INFO : Running command generate xs a a > t t~ | a t t~ g ghG ghG~ QED^2==4 [{{1}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p aa_ttbar_sum -i LO
  647. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.644] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  648. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.645] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  649. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.645] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 6
  650. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.645] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 6
  651. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.647] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 6
  652. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.650] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 6
  653. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.652] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 6
  654. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 6
  655. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  656. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.655] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  657. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:32.659] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  658. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:33.060] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 2 grouped and 0 cancellation)
  659. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:33.060] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 )
  660. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:33.060] @commands::generate INFO : Generated cross-section 2 graphs.
  661. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:33.689] @commands::generate INFO :
  662. 195.44 s gammaloop-nextest-integration> Integrand generation summary
  663. 195.44 s gammaloop-nextest-integration> peak RAM 145.86 MiB | cores 1
  664. 195.44 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮
  665. 195.44 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  666. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  667. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 25ms (13%) │ 22ms (11%) │ 156ms (76%) │ 0ms (0.00%) │
  668. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 25ms (7.4%) │ 32ms (9.7%) │ 279ms (83%) │ 0ms (0.00%) │
  669. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  670. 195.44 s gammaloop-nextest-integration> │ Total │ │ 6 │ 50ms (9.4%) │ 55ms (10%) │ 436ms (80%) │ 0ms (0.00%) │
  671. 195.44 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯
  672. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:33.690] @gammaloop_api::se... INFO : Running command generate
  673. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:36.503] @commands::generate INFO :
  674. 195.44 s gammaloop-nextest-integration> Integrand generation summary
  675. 195.44 s gammaloop-nextest-integration> peak RAM 203.77 MiB | cores 1
  676. 195.44 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮
  677. 195.44 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  678. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  679. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 47ms (20%) │ 19ms (8.4%) │ 163ms (71%) │ 0ms (0.00%) │
  680. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 47ms (13%) │ 31ms (8.9%) │ 277ms (78%) │ 0ms (0.00%) │
  681. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 41ms (20%) │ 20ms (9.9%) │ 146ms (70%) │ 0ms (0.00%) │
  682. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 23ms (7.2%) │ 30ms (9.4%) │ 270ms (83%) │ 0ms (0.00%) │
  683. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 24ms (14%) │ 19ms (11%) │ 135ms (76%) │ 0ms (0.00%) │
  684. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 23ms (7.2%) │ 28ms (8.8%) │ 269ms (84%) │ 0ms (0.00%) │
  685. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 23ms (12%) │ 18ms (9.8%) │ 150ms (78%) │ 0ms (0.00%) │
  686. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 24ms (6.5%) │ 31ms (8.4%) │ 314ms (85%) │ 0ms (0.00%) │
  687. 195.44 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 23ms (12%) │ 19ms (9.7%) │ 160ms (79%) │ 0ms (0.00%) │
  688. 195.44 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 23ms (7.3%) │ 31ms (9.9%) │ 263ms (83%) │ 0ms (0.00%) │
  689. 195.44 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  690. 195.44 s gammaloop-nextest-integration> │ Total │ │ 30 │ 301ms (11%) │ 251ms (9.3%) │ 2.15s (80%) │ 0ms (0.00%) │
  691. 195.44 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯
  692. 195.44 s gammaloop-nextest-integration> [2026-09-14 01:50:36.511] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility
  693. 195.44 s gammaloop-nextest-integration> The application panicked (crashed).
  694. 195.44 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  695. 195.44 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  696. 195.44 s gammaloop-nextest-integration>
  697. 195.44 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  698. 195.44 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  699. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  700. 195.44 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  701. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  702. 195.44 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  703. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  704. 195.44 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  705. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  706. 195.44 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  707. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  708. 195.44 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  709. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  710. 195.44 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  711. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  712. 195.44 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  713. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  714. 195.44 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  715. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  716. 195.44 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  717. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  718. 195.44 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  719. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  720. 195.44 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  721. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  722. 195.44 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  723. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  724. 195.44 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  725. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  726. 195.44 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  727. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  728. 195.44 s gammaloop-nextest-integration> 16: gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::evaluate_sample<unknown>
  729. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  730. 195.44 s gammaloop-nextest-integration> 17: <gammaloop_api[8bf2d20efa71083e]::commands::inspect::Inspect>::run<unknown>
  731. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  732. 195.44 s gammaloop-nextest-integration> 18: test_runs[8eff9a2abf4f38a5]::utils::inspect_xspace_process<unknown>
  733. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  734. 195.44 s gammaloop-nextest-integration> 19: test_runs[8eff9a2abf4f38a5]::utils::nontrivial_xspace_point_for<unknown>
  735. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  736. 195.44 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>
  737. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  738. 195.44 s gammaloop-nextest-integration> 21: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  739. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  740. 195.44 s gammaloop-nextest-integration> 22: test_runs[8eff9a2abf4f38a5]::spin_sums::cross_section_vector_spin_sum_matches_explicit_incoming_helicity_average<unknown>
  741. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  742. 195.44 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>
  743. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  744. 195.44 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>
  745. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  746. 195.44 s gammaloop-nextest-integration> 25: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  747. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  748. 195.44 s gammaloop-nextest-integration> 26: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  749. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  750. 195.44 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>
  751. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  752. 195.44 s gammaloop-nextest-integration> 28: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  753. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  754. 195.44 s gammaloop-nextest-integration> 29: start_thread<unknown>
  755. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  756. 195.44 s gammaloop-nextest-integration> 30: __clone3<unknown>
  757. 195.44 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  758. 195.44 s gammaloop-nextest-integration>
  759. 195.44 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  760. 195.44 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  761. 195.44 s gammaloop-nextest-integration>
  762. 195.67 s gammaloop-nextest-integration> error: test run failed
  763. 195.71 s gammaloop-nextest-integration>
  764. 195.71 s gammaloop-nextest-integration> ========== nextest test summary ==========
  765. 195.71 s gammaloop-nextest-integration> report: target/nextest/ci_gammaloop/junit.xml
  766. 195.71 s gammaloop-nextest-integration> tests: 166, failures: 77, errors: 0
  767. 195.71 s gammaloop-nextest-integration>
  768. 195.71 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
  769. 195.71 s gammaloop-nextest-integration> failure: test failure with exit code 101
  770. 195.71 s gammaloop-nextest-integration> Error:
  771. 195.71 s gammaloop-nextest-integration> 0: native sampling contribution or event weight -6.89646159188696954215949300095251350039545053875132331286118193279623320359838596274837086933822134322051524884183579371253247129997832133468290636388793448371774786886339357916260904950778807319600544913120926381147205354770902428794301446830135958926184454874100919080742863394870751084323832967054655e-332 cannot be represented by the f64 integration/reporting boundary
  772. 195.71 s gammaloop-nextest-integration>
  773. 195.71 s gammaloop-nextest-integration> Location:
  774. 195.71 s gammaloop-nextest-integration> crates/gammalooprs/src/integrands/evaluation.rs:150
  775. 195.71 s gammaloop-nextest-integration>
  776. 195.71 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  777. 195.71 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::EyreHook>::into_eyre_hook::{closure#0}<unknown>
  778. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  779. 195.71 s gammaloop-nextest-integration> 2: eyre[cb2fd339c0c40fca]::capture_handler<unknown>
  780. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  781. 195.71 s gammaloop-nextest-integration> 3: eyre[cb2fd339c0c40fca]::private::format_err<unknown>
  782. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  783. 195.71 s gammaloop-nextest-integration> 4: <gammalooprs[cf7f0a53a74a7890]::integrands::evaluation::GenericEvaluationResult<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>::try_into_f64<unknown>
  784. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  785. 195.71 s gammaloop-nextest-integration> 5: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_profile_momentum_point::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  786. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  787. 195.71 s gammaloop-nextest-integration> 6: gammalooprs[cf7f0a53a74a7890]::uv::profile::evaluate_momentum_space_point<unknown>
  788. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  789. 195.71 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>
  790. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  791. 195.71 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>
  792. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  793. 195.71 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>
  794. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  795. 195.71 s gammaloop-nextest-integration> 10: <gammalooprs[cf7f0a53a74a7890]::uv::profile::UVProfileRunner>::sample_subset_orientation<unknown>
  796. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  797. 195.71 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::uv::profile::UVProfileRunner>::sample_subset<unknown>
  798. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  799. 195.71 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>
  800. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  801. 195.71 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>
  802. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  803. 195.71 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>
  804. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  805. 195.71 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>
  806. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  807. 195.71 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>
  808. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  809. 195.71 s gammaloop-nextest-integration> 17: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  810. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  811. 195.71 s gammaloop-nextest-integration> 18: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  812. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  813. 195.71 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>
  814. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  815. 195.71 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>
  816. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  817. 195.71 s gammaloop-nextest-integration> 21: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  818. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  819. 195.71 s gammaloop-nextest-integration> 22: start_thread<unknown>
  820. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  821. 195.71 s gammaloop-nextest-integration> 23: __clone3<unknown>
  822. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  823. 195.71 s gammaloop-nextest-integration>
  824. 195.71 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  825. 195.71 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  826. 195.71 s gammaloop-nextest-integration> system-out
  827. 195.71 s gammaloop-nextest-integration> running 1 test
  828. 195.71 s gammaloop-nextest-integration> test epem_a_ddx_nlo_is_alpha_s_over_pi_times_lo_in_all_local_uv_routes ... FAILED
  829. 195.71 s gammaloop-nextest-integration>
  830. 195.71 s gammaloop-nextest-integration> failures:
  831. 195.71 s gammaloop-nextest-integration>
  832. 195.71 s gammaloop-nextest-integration> failures:
  833. 195.71 s gammaloop-nextest-integration> epem_a_ddx_nlo_is_alpha_s_over_pi_times_lo_in_all_local_uv_routes
  834. 195.71 s gammaloop-nextest-integration>
  835. 195.71 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 16.55s
  836. 195.71 s gammaloop-nextest-integration> system-err
  837. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.320] @gammaloop_api::se... INFO : Running command import model sm-default.json
  838. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.320] @import::model INFO : Loading built-in JSON model sm-default
  839. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.341] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  840. 195.71 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  841. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.341] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  842. 195.71 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-)
  843. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.341] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  844. 195.71 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
  845. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.342] @gammaloop_api::se... INFO : Running command run set_model_parameters
  846. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.342] @gammaloop_api::se... INFO : Starting command block set_model_parameters
  847. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.342] @gammaloop_api::se... INFO : Running command set model MT=173.0
  848. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.345] @gammaloop_api::se... INFO : Running command set model WT=0.0
  849. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.348] @gammaloop_api::se... INFO : Running command set model ymt=173.0
  850. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.351] @gammaloop_api::se... INFO : Running command set model aS=0.118
  851. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.354] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507
  852. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.357] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05
  853. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.360] @gammaloop_api::se... INFO : Running command set model MZ=91.188
  854. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.363] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==0 QED^2==4 [{{1}} QCD=0]
  855. 195.71 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  856. 195.71 s gammaloop-nextest-integration> --symmetrize-left-right-states true
  857. 195.71 s gammaloop-nextest-integration> -p epem_a_ddx_lo -i LO --only-diagrams
  858. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.365] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  859. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.365] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  860. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 20
  861. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2
  862. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2
  863. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2
  864. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2
  865. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2
  866. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1
  867. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1
  868. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.366] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1
  869. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.388] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation)
  870. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.388] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 )
  871. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.388] @commands::generate INFO : Generated cross-section 1 graphs.
  872. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.388] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  873. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.389] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_lo -i LO
  874. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.491] @processes::cross_... INFO : Compiling cross section LO
  875. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.901] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them.
  876. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.901] @commands::generate INFO :
  877. 195.71 s gammaloop-nextest-integration> Integrand generation summary
  878. 195.71 s gammaloop-nextest-integration> peak RAM 78.65 MiB | cores 5
  879. 195.71 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  880. 195.71 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  881. 195.71 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  882. 195.71 s gammaloop-nextest-integration> │ LO │ GL0 │ 2 │ 8ms (1.9%) │ 4ms (1.2%) │ 1ms (0.40%) │ 409ms (97%) │
  883. 195.71 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  884. 195.71 s gammaloop-nextest-integration> │ Total │ │ 2 │ 8ms (1.9%) │ 4ms (1.2%) │ 1ms (0.40%) │ 409ms (97%) │
  885. 195.71 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  886. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.902] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1]
  887. 195.71 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  888. 195.71 s gammaloop-nextest-integration> --symmetrize-left-right-states true
  889. 195.71 s gammaloop-nextest-integration> -p epem_a_ddx_local_3d -i NLO --only-diagrams
  890. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.904] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  891. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.904] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  892. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.907] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  893. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.907] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60
  894. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.907] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44
  895. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.908] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44
  896. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.908] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  897. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.908] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  898. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.908] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  899. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.908] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  900. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.909] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  901. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.949] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  902. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.949] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  903. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.949] @commands::generate INFO : Generated cross-section 2 graphs.
  904. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.949] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  905. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:41.950] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_3d -i NLO
  906. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:42.956] @processes::cross_... INFO : Compiling cross section NLO
  907. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:44.831] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them.
  908. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:44.831] @commands::generate INFO :
  909. 195.71 s gammaloop-nextest-integration> Integrand generation summary
  910. 195.71 s gammaloop-nextest-integration> peak RAM 135.44 MiB | cores 5
  911. 195.71 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮
  912. 195.71 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  913. 195.71 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  914. 195.71 s gammaloop-nextest-integration> │ NLO │ GL0 │ 5 │ 294ms (15%) │ 146ms (7.5%) │ 86ms (4.4%) │ 1.43s (73%) │
  915. 195.71 s gammaloop-nextest-integration> │ NLO │ GL2 │ 5 │ 397ms (14%) │ 336ms (12%) │ 186ms (6.7%) │ 1.87s (67%) │
  916. 195.71 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  917. 195.71 s gammaloop-nextest-integration> │ Total │ │ 10 │ 692ms (15%) │ 482ms (10%) │ 272ms (5.7%) │ 3.31s (70%) │
  918. 195.71 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯
  919. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:44.853] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1]
  920. 195.71 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  921. 195.71 s gammaloop-nextest-integration> --symmetrize-left-right-states true
  922. 195.71 s gammaloop-nextest-integration> -p epem_a_ddx_local_4d_then_cff -i NLO --only-diagrams
  923. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:44.855] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  924. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:44.855] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  925. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:44.858] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  926. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:44.858] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60
  927. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:44.858] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44
  928. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:44.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44
  929. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:44.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  930. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:44.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  931. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:44.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  932. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:44.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  933. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:44.859] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  934. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:44.902] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  935. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:44.902] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  936. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:44.903] @commands::generate INFO : Generated cross-section 2 graphs.
  937. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:44.903] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  938. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:44.904] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ddx_local_4d_then_cff -i NLO
  939. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:45.809] @processes::cross_... INFO : Compiling cross section NLO
  940. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:47.483] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them.
  941. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:47.483] @commands::generate INFO :
  942. 195.71 s gammaloop-nextest-integration> Integrand generation summary
  943. 195.71 s gammaloop-nextest-integration> peak RAM 191.27 MiB | cores 5
  944. 195.71 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮
  945. 195.71 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  946. 195.71 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  947. 195.71 s gammaloop-nextest-integration> │ NLO │ GL0 │ 5 │ 347ms (19%) │ 150ms (8.1%) │ 95ms (5.2%) │ 1.27s (68%) │
  948. 195.71 s gammaloop-nextest-integration> │ NLO │ GL2 │ 5 │ 409ms (16%) │ 281ms (11%) │ 121ms (4.9%) │ 1.67s (67%) │
  949. 195.71 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  950. 195.71 s gammaloop-nextest-integration> │ Total │ │ 10 │ 756ms (17%) │ 431ms (9.9%) │ 216ms (5.0%) │ 2.94s (68%) │
  951. 195.71 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯
  952. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:48:47.492] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ | e+ e- d d~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1]
  953. 195.71 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  954. 195.71 s gammaloop-nextest-integration> --symmetrize-left-right-states true
  955. 195.71 s gammaloop-nextest-integration> -p epem_a_ddx_explicit_local_3d -i NLO --only-diagrams
  956. 195.71 s gammaloop-nextest-integration> ... omitted 254 more lines; see full nextest output above
  957. 195.71 s gammaloop-nextest-integration>
  958. 195.71 s gammaloop-nextest-integration> 2. gammaloop-integration-tests::test_evaluation_api::gl20_multichannel_local_inspect_event_snapshot
  959. 195.71 s gammaloop-nextest-integration> failure: test failure with exit code 101
  960. 195.71 s gammaloop-nextest-integration> system-out
  961. 195.71 s gammaloop-nextest-integration> running 1 test
  962. 195.71 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Snapshot Summary ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  963. 195.71 s gammaloop-nextest-integration> Snapshot file: tests/tests/snapshots/test_evaluation_api__gl20_multichannel_local_inspect_events.snap
  964. 195.71 s gammaloop-nextest-integration> Snapshot: gl20_multichannel_local_inspect_events
  965. 195.71 s gammaloop-nextest-integration> Source: tests/tests/test_evaluation_api.rs:653
  966. 195.71 s gammaloop-nextest-integration> ────────────────────────────────────────────────────────────────────────────────
  967. 195.71 s gammaloop-nextest-integration> Expression: snapshot
  968. 195.71 s gammaloop-nextest-integration> ────────────────────────────────────────────────────────────────────────────────
  969. 195.71 s gammaloop-nextest-integration> -old snapshot
  970. 195.71 s gammaloop-nextest-integration> +new results
  971. 195.71 s gammaloop-nextest-integration> ────────────┬───────────────────────────────────────────────────────────────────
  972. 195.71 s gammaloop-nextest-integration> 4 4 │ {
  973. 195.71 s gammaloop-nextest-integration> 5 5 │ "additional_weights": {
  974. 195.71 s gammaloop-nextest-integration> 6 6 │ "full multiplicative factor": {
  975. 195.71 s gammaloop-nextest-integration> 7 7 │ "im": 0.0,
  976. 195.71 s gammaloop-nextest-integration> 8 │- "re": 48343061735986340000000000000.0
  977. 195.71 s gammaloop-nextest-integration> 8 │+ "re": 10351611347973265000000000000.0
  978. 195.71 s gammaloop-nextest-integration> 9 9 │ },
  979. 195.71 s gammaloop-nextest-integration> 10 10 │ "original": {
  980. 195.71 s gammaloop-nextest-integration> 11 │- "im": 0.000000000000000000000000000000000000000000000000046114324705727,
  981. 195.71 s gammaloop-nextest-integration> 12 │- "re": -0.0000000000000000000000000000005260186338896942
  982. 195.71 s gammaloop-nextest-integration> 11 │+ "im": 0.00000000000000000000000000000000000000000000000018587942606166243,
  983. 195.71 s gammaloop-nextest-integration> 12 │+ "re": -0.0000000000000000000000000000021202965106634895
  984. 195.71 s gammaloop-nextest-integration> 13 13 │ },
  985. 195.71 s gammaloop-nextest-integration> 14 14 │ "threshold_counterterm:0": {
  986. 195.71 s gammaloop-nextest-integration> 15 │- "im": 0.0000000000000000000000000000000000000000000000000013817635060449816,
  987. 195.71 s gammaloop-nextest-integration> 16 │- "re": -0.0000000000000000000000000000000012628761777701858
  988. 195.71 s gammaloop-nextest-integration> 15 │+ "im": -0.0000000000000000000000000000000000000000000000000002593655011619999,
  989. 195.71 s gammaloop-nextest-integration> 16 │+ "re": -0.0000000000000000000000000000000050904505912739453
  990. 195.71 s gammaloop-nextest-integration> 17 17 │ }
  991. 195.71 s gammaloop-nextest-integration> 18 18 │ },
  992. 195.71 s gammaloop-nextest-integration> 19 19 │ "cut_info": {
  993. 195.71 s gammaloop-nextest-integration> 20 20 │ "cut_id": 1,
  994. 195.71 s gammaloop-nextest-integration> 21 21 │ "graph_group_id": 0,
  995. 195.71 s gammaloop-nextest-integration> 22 22 │ "graph_id": 0,
  996. 195.71 s gammaloop-nextest-integration> 23 │- "lmb_channel_edge_ids": [
  997. 195.71 s gammaloop-nextest-integration> 24 │- 6,
  998. 195.71 s gammaloop-nextest-integration> 25 │- 8,
  999. 195.71 s gammaloop-nextest-integration> 26 │- 9
  1000. 195.71 s gammaloop-nextest-integration> 27 │- ],
  1001. 195.71 s gammaloop-nextest-integration> 28 │- "lmb_channel_id": 0,
  1002. 195.71 s gammaloop-nextest-integration> 29 23 │ "orientation_id": null,
  1003. 195.71 s gammaloop-nextest-integration> 30 24 │ "particle_pdgs": [
  1004. 195.71 s gammaloop-nextest-integration> 31 25 │ [
  1005. 195.71 s gammaloop-nextest-integration> 32 26 │ -11,
  1006. 195.71 s gammaloop-nextest-integration> ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
  1007. 195.71 s gammaloop-nextest-integration> 36 30 │ 25,
  1008. 195.71 s gammaloop-nextest-integration> 37 31 │ 6,
  1009. 195.71 s gammaloop-nextest-integration> 38 32 │ -6
  1010. 195.71 s gammaloop-nextest-integration> 39 33 │ ]
  1011. 195.71 s gammaloop-nextest-integration> 40 │- ]
  1012. 195.71 s gammaloop-nextest-integration> 34 │+ ],
  1013. 195.71 s gammaloop-nextest-integration> 35 │+ "sampling_channel_edge_ids": [
  1014. 195.71 s gammaloop-nextest-integration> 36 │+ 6,
  1015. 195.71 s gammaloop-nextest-integration> 37 │+ 8,
  1016. 195.71 s gammaloop-nextest-integration> 38 │+ 9
  1017. 195.71 s gammaloop-nextest-integration> 39 │+ ],
  1018. 195.71 s gammaloop-nextest-integration> 40 │+ "sampling_channel_id": 0
  1019. 195.71 s gammaloop-nextest-integration> 41 41 │ },
  1020. 195.71 s gammaloop-nextest-integration> 42 42 │ "event_group_index": 0,
  1021. 195.71 s gammaloop-nextest-integration> 43 43 │ "event_index": 0,
  1022. 195.71 s gammaloop-nextest-integration> 44 44 │ "incoming_momenta": [
  1023. 195.71 s gammaloop-nextest-integration> ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
  1024. 195.71 s gammaloop-nextest-integration> 95 95 │ }
  1025. 195.71 s gammaloop-nextest-integration> 96 96 │ }
  1026. 195.71 s gammaloop-nextest-integration> 97 97 │ ],
  1027. 195.71 s gammaloop-nextest-integration> 98 98 │ "weight": {
  1028. 195.71 s gammaloop-nextest-integration> 99 │- "im": 0.0000000000000000000022961063246395455,
  1029. 195.71 s gammaloop-nextest-integration> 100 │- "re": -0.025490402593435536
  1030. 195.71 s gammaloop-nextest-integration> 99 │+ "im": 0.0000000000000000000019214667253095608,
  1031. 195.71 s gammaloop-nextest-integration> 100 │+ "re": -0.022001179786959223
  1032. 195.71 s gammaloop-nextest-integration> 101 101 │ }
  1033. 195.71 s gammaloop-nextest-integration> 102 102 │ },
  1034. 195.71 s gammaloop-nextest-integration> 103 103 │ {
  1035. 195.71 s gammaloop-nextest-integration> 104 104 │ "additional_weights": {
  1036. 195.71 s gammaloop-nextest-integration> 105 105 │ "full multiplicative factor": {
  1037. 195.71 s gammaloop-nextest-integration> 106 106 │ "im": 0.0,
  1038. 195.71 s gammaloop-nextest-integration> 107 │- "re": 48343061735986340000000000000.0
  1039. 195.71 s gammaloop-nextest-integration> 107 │+ "re": 10351611347973265000000000000.0
  1040. 195.71 s gammaloop-nextest-integration> 108 108 │ },
  1041. 195.71 s gammaloop-nextest-integration> 109 109 │ "original": {
  1042. 195.71 s gammaloop-nextest-integration> 110 │- "im": 0.00000000000000000000000000000000000000000000000001346187136274745,
  1043. 195.71 s gammaloop-nextest-integration> 111 │- "re": 0.0000000000000000000000000000004060161333505399
  1044. 195.71 s gammaloop-nextest-integration> 110 │+ "im": 0.00000000000000000000000000000000000000000000000005425346031266646,
  1045. 195.71 s gammaloop-nextest-integration> 111 │+ "re": 0.0000000000000000000000000000016363089189807953
  1046. 195.71 s gammaloop-nextest-integration> 112 112 │ },
  1047. 195.71 s gammaloop-nextest-integration> 113 113 │ "threshold_counterterm:0": {
  1048. 195.71 s gammaloop-nextest-integration> 114 114 │ "im": 0.0,
  1049. 195.71 s gammaloop-nextest-integration> 115 115 │ "re": 0.0
  1050. 195.71 s gammaloop-nextest-integration> ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
  1051. 195.71 s gammaloop-nextest-integration> 118 118 │ "cut_info": {
  1052. 195.71 s gammaloop-nextest-integration> 119 119 │ "cut_id": 0,
  1053. 195.71 s gammaloop-nextest-integration> 120 120 │ "graph_group_id": 0,
  1054. 195.71 s gammaloop-nextest-integration> 121 121 │ "graph_id": 0,
  1055. 195.71 s gammaloop-nextest-integration> 122 │- "lmb_channel_edge_ids": [
  1056. 195.71 s gammaloop-nextest-integration> 123 │- 6,
  1057. 195.71 s gammaloop-nextest-integration> 124 │- 8,
  1058. 195.71 s gammaloop-nextest-integration> 125 │- 9
  1059. 195.71 s gammaloop-nextest-integration> 126 │- ],
  1060. 195.71 s gammaloop-nextest-integration> 127 │- "lmb_channel_id": 0,
  1061. 195.71 s gammaloop-nextest-integration> 128 122 │ "orientation_id": null,
  1062. 195.71 s gammaloop-nextest-integration> 129 123 │ "particle_pdgs": [
  1063. 195.71 s gammaloop-nextest-integration> 130 124 │ [
  1064. 195.71 s gammaloop-nextest-integration> 131 125 │ -11,
  1065. 195.71 s gammaloop-nextest-integration> ┈┈┈┈┈┈┈┈┈┈┈┈┼┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
  1066. 195.71 s gammaloop-nextest-integration> 136 130 │ 6,
  1067. 195.71 s gammaloop-nextest-integration> 137 131 │ -6,
  1068. 195.71 s gammaloop-nextest-integration> 138 132 │ 21
  1069. 195.71 s gammaloop-nextest-integration> 139 133 │ ]
  1070. 195.71 s gammaloop-nextest-integration> 140 │- ]
  1071. 195.71 s gammaloop-nextest-integration> 134 │+ ],
  1072. 195.71 s gammaloop-nextest-integration> 135 │+ "sampling_channel_edge_ids": [
  1073. 195.71 s gammaloop-nextest-integration> 136 │+ 6,
  1074. 195.71 s gammaloop-nextest-integration> 137 │+ 8,
  1075. 195.71 s gammaloop-nextest-integration> 138 │+ 9
  1076. 195.71 s gammaloop-nextest-integration> 139 │+ ],
  1077. 195.71 s gammaloop-nextest-integration> 140 │+ "sampling_channel_id": 0
  1078. 195.71 s gammaloop-nextest-integration> 141 141 │ },
  1079. 195.71 s gammaloop-nextest-integration> 142 142 │ "event_group_index": 0,
  1080. 195.71 s gammaloop-nextest-integration> ... omitted 1099 more lines; see full nextest output above
  1081. 195.71 s gammaloop-nextest-integration> system-err
  1082. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:15.895] @gammaloop_api::se... INFO : Running command import model sm-default.json
  1083. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:15.895] @import::model INFO : Loading built-in JSON model sm-default
  1084. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:15.912] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  1085. 195.71 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  1086. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:15.912] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  1087. 195.71 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-)
  1088. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:15.912] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  1089. 195.71 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
  1090. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:15.912] @gammaloop_api::se... INFO : Running command set model MT=173.0
  1091. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:15.916] @gammaloop_api::se... INFO : Running command set model MH=125.0
  1092. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:15.919] @gammaloop_api::se... INFO : Running command set model WT=0.0
  1093. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:15.921] @gammaloop_api::se... INFO : Running command set model ymt=173.0
  1094. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:15.924] @gammaloop_api::se... INFO : Running command set model aS=0.118
  1095. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:15.927] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507
  1096. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:15.930] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05
  1097. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:15.933] @gammaloop_api::se... INFO : Running command set model MZ=91.188
  1098. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:15.936] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==2 QED^2==6 [{{3}} QCD=1]
  1099. 195.71 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  1100. 195.71 s gammaloop-nextest-integration> --symmetrize-left-right-states false
  1101. 195.71 s gammaloop-nextest-integration> -p epem_a_tth -i NLO
  1102. 195.71 s gammaloop-nextest-integration> --only-diagrams
  1103. 195.71 s gammaloop-nextest-integration> [...]
  1104. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:15.939] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1105. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:16.020] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 4264
  1106. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:16.023] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 514
  1107. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:16.026] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 450
  1108. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:16.037] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 450
  1109. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:16.039] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 108
  1110. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:16.039] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 108
  1111. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:16.041] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 46
  1112. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:16.041] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 46
  1113. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:16.044] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 46
  1114. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:27.035] @feyngen::diagram_... INFO : 11s | Δ=10s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 16 (16 isomorphically unique graphs, 16 color zeros, 0 lorentz zero, 14 grouped and 0 cancellation)
  1115. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:27.035] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -30 )
  1116. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:27.038] @commands::generate INFO : Generated cross-section 16 graphs.
  1117. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:27.038] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1118. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:27.038] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i NLO --with-graph-names GL38
  1119. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:27.039] @commands::select INFO : Selected 1 graph groups for integrand NLO in process epem_a_tth
  1120. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:27.039] @commands::select INFO : Kept master graphs: 1 (GL38)
  1121. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:27.039] @commands::select INFO : Removed master graphs: 15 (list elided; more than 10 graph names)
  1122. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:27.039] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i NLO
  1123. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.294] @commands::generate INFO :
  1124. 195.71 s gammaloop-nextest-integration> Integrand generation summary
  1125. 195.71 s gammaloop-nextest-integration> peak RAM 332.17 MiB | cores 5
  1126. 195.71 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮
  1127. 195.71 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1128. 195.71 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  1129. 195.71 s gammaloop-nextest-integration> │ NLO │ GL38 │ 17 │ 1.38s (15%) │ 1.28s (14%) │ 6.58s (71%) │ 0ms (0.00%) │
  1130. 195.71 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  1131. 195.71 s gammaloop-nextest-integration> │ Total │ │ 17 │ 1.38s (15%) │ 1.28s (14%) │ 6.58s (71%) │ 0ms (0.00%) │
  1132. 195.71 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯
  1133. 195.71 s gammaloop-nextest-integration> stored new snapshot /build/source/tests/tests/snapshots/test_evaluation_api__gl20_multichannel_local_inspect_events.snap.new
  1134. 195.71 s gammaloop-nextest-integration> The application panicked (crashed).
  1135. 195.71 s gammaloop-nextest-integration> Message: snapshot assertion for 'gl20_multichannel_local_inspect_events' failed in line 653
  1136. 195.71 s gammaloop-nextest-integration> Location: /nix/store/5drf77x6km4ky7gwlrzdx9bbd6fz09g3-vendor-cargo-deps/c19b7c6f923b580ac259164a89f2577984ad5ab09ee9d583b888f934adbbe8d0/insta-1.47.2/src/runtime.rs:719
  1137. 195.71 s gammaloop-nextest-integration>
  1138. 195.71 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1139. 195.71 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  1140. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1141. 195.71 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  1142. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1143. 195.71 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  1144. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1145. 195.71 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  1146. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1147. 195.71 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  1148. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1149. 195.71 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  1150. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1151. 195.71 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  1152. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1153. 195.71 s gammaloop-nextest-integration> 8: insta[307a548ac79ef4d9]::runtime::assert_snapshot<unknown>
  1154. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1155. 195.71 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>
  1156. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1157. 195.71 s gammaloop-nextest-integration> 10: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  1158. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1159. 195.71 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>
  1160. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1161. 195.71 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>
  1162. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1163. 195.71 s gammaloop-nextest-integration> 13: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  1164. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1165. 195.71 s gammaloop-nextest-integration> 14: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  1166. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1167. 195.71 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>
  1168. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1169. 195.71 s gammaloop-nextest-integration> 16: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  1170. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1171. 195.71 s gammaloop-nextest-integration> 17: start_thread<unknown>
  1172. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1173. 195.71 s gammaloop-nextest-integration> 18: __clone3<unknown>
  1174. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1175. 195.71 s gammaloop-nextest-integration>
  1176. 195.71 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  1177. 195.71 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  1178. 195.71 s gammaloop-nextest-integration>
  1179. 195.71 s gammaloop-nextest-integration> 3. gammaloop-integration-tests::test_evaluation_api::lu_threshold_counterterms_follow_lmb_channel_normalization
  1180. 195.71 s gammaloop-nextest-integration> failure: test failure with exit code 101
  1181. 195.71 s gammaloop-nextest-integration> system-out
  1182. 195.71 s gammaloop-nextest-integration> running 1 test
  1183. 195.71 s gammaloop-nextest-integration> test lu_threshold_counterterms_follow_lmb_channel_normalization ... FAILED
  1184. 195.71 s gammaloop-nextest-integration>
  1185. 195.71 s gammaloop-nextest-integration> failures:
  1186. 195.71 s gammaloop-nextest-integration>
  1187. 195.71 s gammaloop-nextest-integration> failures:
  1188. 195.71 s gammaloop-nextest-integration> lu_threshold_counterterms_follow_lmb_channel_normalization
  1189. 195.71 s gammaloop-nextest-integration>
  1190. 195.71 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.48s
  1191. 195.71 s gammaloop-nextest-integration> system-err
  1192. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.749] @gammaloop_api::se... INFO : Running command import model assets/models/json/scalars/scalars_2p_3p.json
  1193. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.749] @import::model INFO : Loading JSON model scalars_2p_3p-default from /build/source/assets/models/json/scalars/scalars_2p_3p
  1194. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.750] @gammaloop_api::se... INFO : Running command set model mass_scalar_1=2.0
  1195. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.751] @gammaloop_api::se... INFO : Running command set model mass_scalar_2=2.0001
  1196. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.751] @gammaloop_api::se... INFO : Running command import graphs tests/resources/graphs/double_dotted_double_triangle.dot
  1197. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.751] @commands::import INFO : Loading graphs from '/build/source/tests/resources/graphs/double_dotted_double_triangle.dot'
  1198. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.761] @gammaloop_api::se... INFO : Running command generate
  1199. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:37.086] @commands::generate INFO :
  1200. 195.71 s gammaloop-nextest-integration> Integrand generation summary
  1201. 195.71 s gammaloop-nextest-integration> peak RAM 78.69 MiB | cores 10
  1202. 195.71 s gammaloop-nextest-integration> ╭───────────┬──────────────────────────────────────────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮
  1203. 195.71 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1204. 195.71 s gammaloop-nextest-integration> ├───────────┼──────────────────────────────────────────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  1205. 195.71 s gammaloop-nextest-integration> │ default │ double_dotted_double_triangle │ 30 │ 156ms (57%) │ 8ms (3.2%) │ 107ms (40%) │ 0ms (0.00%) │
  1206. 195.71 s gammaloop-nextest-integration> │ default │ double_dotted_double_triangle_small_mass │ 25 │ 148ms (49%) │ 13ms (4.6%) │ 138ms (46%) │ 0ms (0.00%) │
  1207. 195.71 s gammaloop-nextest-integration> ├───────────┼──────────────────────────────────────────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  1208. 195.71 s gammaloop-nextest-integration> │ Total │ │ 55 │ 304ms (53%) │ 22ms (3.9%) │ 246ms (43%) │ 0ms (0.00%) │
  1209. 195.71 s gammaloop-nextest-integration> ╰───────────┴──────────────────────────────────────────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯
  1210. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:37.112] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true stability.rotation_axis=[]
  1211. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:37.128] @gammaloop_api::se... INFO : Running command set process string '
  1212. 195.71 s gammaloop-nextest-integration> [sampling]
  1213. 195.71 s gammaloop-nextest-integration> graphs = "monte_carlo"
  1214. 195.71 s gammaloop-nextest-integration> orientations = "summed"
  1215. 195.71 s gammaloop-nextest-integration> lmb_multichanneling = false
  1216. 195.71 s gammaloop-nextest-integration> [...]
  1217. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:37.132] @gammaloop_api::se... INFO : Running command set process string '
  1218. 195.71 s gammaloop-nextest-integration> [sampling]
  1219. 195.71 s gammaloop-nextest-integration> graphs = "monte_carlo"
  1220. 195.71 s gammaloop-nextest-integration> orientations = "summed"
  1221. 195.71 s gammaloop-nextest-integration> lmb_multichanneling = false
  1222. 195.71 s gammaloop-nextest-integration> [...]
  1223. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:37.134] @gammaloop_api::se... INFO : Running command set process string '
  1224. 195.71 s gammaloop-nextest-integration> [sampling]
  1225. 195.71 s gammaloop-nextest-integration> graphs = "monte_carlo"
  1226. 195.71 s gammaloop-nextest-integration> orientations = "summed"
  1227. 195.71 s gammaloop-nextest-integration> lmb_multichanneling = true
  1228. 195.71 s gammaloop-nextest-integration> [...]
  1229. 195.71 s gammaloop-nextest-integration> The application panicked (crashed).
  1230. 195.71 s gammaloop-nextest-integration> Message: ose channel 0 produced invalid LMB weight 1
  1231. 195.71 s gammaloop-nextest-integration> Location: tests/tests/test_evaluation_api.rs:1604
  1232. 195.71 s gammaloop-nextest-integration>
  1233. 195.71 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1234. 195.71 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  1235. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1236. 195.71 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  1237. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1238. 195.71 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  1239. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1240. 195.71 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  1241. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1242. 195.71 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  1243. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1244. 195.71 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  1245. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1246. 195.71 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  1247. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1248. 195.71 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>
  1249. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1250. 195.71 s gammaloop-nextest-integration> 9: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  1251. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1252. 195.71 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>
  1253. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1254. 195.71 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>
  1255. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1256. 195.71 s gammaloop-nextest-integration> 12: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  1257. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1258. 195.71 s gammaloop-nextest-integration> 13: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  1259. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1260. 195.71 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>
  1261. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1262. 195.71 s gammaloop-nextest-integration> 15: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  1263. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1264. 195.71 s gammaloop-nextest-integration> 16: start_thread<unknown>
  1265. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1266. 195.71 s gammaloop-nextest-integration> 17: __clone3<unknown>
  1267. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1268. 195.71 s gammaloop-nextest-integration>
  1269. 195.71 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  1270. 195.71 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  1271. 195.71 s gammaloop-nextest-integration>
  1272. 195.71 s gammaloop-nextest-integration> 4. gammaloop-integration-tests::test_evaluation_api::lu_rust_minimal_output_keeps_events_and_observables
  1273. 195.71 s gammaloop-nextest-integration> failure: test failure with exit code 101
  1274. 195.71 s gammaloop-nextest-integration> system-out
  1275. 195.71 s gammaloop-nextest-integration> running 1 test
  1276. 195.71 s gammaloop-nextest-integration> test lu_rust_minimal_output_keeps_events_and_observables ... FAILED
  1277. 195.71 s gammaloop-nextest-integration>
  1278. 195.71 s gammaloop-nextest-integration> failures:
  1279. 195.71 s gammaloop-nextest-integration>
  1280. 195.71 s gammaloop-nextest-integration> failures:
  1281. 195.71 s gammaloop-nextest-integration> lu_rust_minimal_output_keeps_events_and_observables
  1282. 195.71 s gammaloop-nextest-integration>
  1283. 195.71 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.58s
  1284. 195.71 s gammaloop-nextest-integration> system-err
  1285. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.758] @gammaloop_api::se... INFO : Running command import model sm-default
  1286. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.758] @import::model INFO : Loading built-in JSON model sm-default
  1287. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.781] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  1288. 195.71 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  1289. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.781] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  1290. 195.71 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-)
  1291. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.781] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  1292. 195.71 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
  1293. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.782] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  1294. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.783] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  1295. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.784] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  1296. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.786] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1297. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  1298. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  1299. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  1300. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  1301. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  1302. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  1303. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  1304. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  1305. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  1306. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.903] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  1307. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.904] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  1308. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.904] @commands::generate INFO : Generated cross-section 2 graphs.
  1309. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.904] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1310. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.904] @gammaloop_api::se... INFO : Running command generate
  1311. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:37.225] @commands::generate INFO :
  1312. 195.71 s gammaloop-nextest-integration> Integrand generation summary
  1313. 195.71 s gammaloop-nextest-integration> peak RAM 87.27 MiB | cores 1
  1314. 195.71 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  1315. 195.71 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1316. 195.71 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1317. 195.71 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 56ms (52%) │ 21ms (20%) │ 30ms (28%) │ 0ms (0.00%) │
  1318. 195.71 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 63ms (31%) │ 63ms (31%) │ 76ms (38%) │ 0ms (0.00%) │
  1319. 195.71 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1320. 195.71 s gammaloop-nextest-integration> │ Total │ │ 8 │ 119ms (38%) │ 85ms (27%) │ 106ms (34%) │ 0ms (0.00%) │
  1321. 195.71 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  1322. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:37.228] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true
  1323. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:37.229] @gammaloop_api::se... INFO : Running command set process string '
  1324. 195.71 s gammaloop-nextest-integration> [quantities.leading_jet_pt]
  1325. 195.71 s gammaloop-nextest-integration> type = "jet"
  1326. 195.71 s gammaloop-nextest-integration> quantity = "PT"
  1327. 195.71 s gammaloop-nextest-integration> dR = 0.4
  1328. 195.71 s gammaloop-nextest-integration> [...]
  1329. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:37.230] @gammaloop_api::se... INFO : Running command set process string '
  1330. 195.71 s gammaloop-nextest-integration> [observables.leading_jet_pt_hist]
  1331. 195.71 s gammaloop-nextest-integration> quantity = "leading_jet_pt"
  1332. 195.71 s gammaloop-nextest-integration> entry_selection = "leading_only"
  1333. 195.71 s gammaloop-nextest-integration> x_min = 0.0
  1334. 195.71 s gammaloop-nextest-integration> [...]
  1335. 195.71 s gammaloop-nextest-integration> The application panicked (crashed).
  1336. 195.71 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  1337. 195.71 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  1338. 195.71 s gammaloop-nextest-integration>
  1339. 195.71 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1340. 195.71 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  1341. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1342. 195.71 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  1343. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1344. 195.71 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  1345. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1346. 195.71 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  1347. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1348. 195.71 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  1349. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1350. 195.71 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  1351. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1352. 195.71 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  1353. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1354. 195.71 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  1355. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1356. 195.71 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  1357. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1358. 195.71 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  1359. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1360. 195.71 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  1361. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1362. 195.71 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1363. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1364. 195.71 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1365. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1366. 195.71 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  1367. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1368. 195.71 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  1369. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1370. 195.71 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>
  1371. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1372. 195.71 s gammaloop-nextest-integration> 17: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  1373. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1374. 195.71 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>
  1375. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1376. 195.71 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>
  1377. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1378. 195.71 s gammaloop-nextest-integration> 20: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  1379. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1380. 195.71 s gammaloop-nextest-integration> 21: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  1381. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1382. 195.71 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>
  1383. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1384. 195.71 s gammaloop-nextest-integration> 23: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  1385. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1386. 195.71 s gammaloop-nextest-integration> 24: start_thread<unknown>
  1387. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1388. 195.71 s gammaloop-nextest-integration> 25: __clone3<unknown>
  1389. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1390. 195.71 s gammaloop-nextest-integration>
  1391. 195.71 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  1392. 195.71 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  1393. 195.71 s gammaloop-nextest-integration>
  1394. 195.71 s gammaloop-nextest-integration> 5. gammaloop-integration-tests::test_evaluation_api::lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata
  1395. 195.71 s gammaloop-nextest-integration> failure: test failure with exit code 101
  1396. 195.71 s gammaloop-nextest-integration> system-out
  1397. 195.71 s gammaloop-nextest-integration> running 1 test
  1398. 195.71 s gammaloop-nextest-integration> test lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata ... FAILED
  1399. 195.71 s gammaloop-nextest-integration>
  1400. 195.71 s gammaloop-nextest-integration> failures:
  1401. 195.71 s gammaloop-nextest-integration>
  1402. 195.71 s gammaloop-nextest-integration> failures:
  1403. 195.71 s gammaloop-nextest-integration> lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata
  1404. 195.71 s gammaloop-nextest-integration>
  1405. 195.71 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.60s
  1406. 195.71 s gammaloop-nextest-integration> system-err
  1407. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.791] @gammaloop_api::se... INFO : Running command import model sm-default
  1408. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.791] @import::model INFO : Loading built-in JSON model sm-default
  1409. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.820] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  1410. 195.71 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  1411. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.820] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  1412. 195.71 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-)
  1413. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.820] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  1414. 195.71 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
  1415. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.821] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  1416. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.822] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  1417. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.823] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  1418. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.824] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1419. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.827] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  1420. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  1421. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  1422. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  1423. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  1424. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  1425. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  1426. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  1427. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  1428. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.933] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  1429. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.933] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  1430. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.933] @commands::generate INFO : Generated cross-section 2 graphs.
  1431. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.933] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1432. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:36.934] @gammaloop_api::se... INFO : Running command generate
  1433. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:37.248] @commands::generate INFO :
  1434. 195.71 s gammaloop-nextest-integration> Integrand generation summary
  1435. 195.71 s gammaloop-nextest-integration> peak RAM 87.10 MiB | cores 1
  1436. 195.71 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  1437. 195.71 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1438. 195.71 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1439. 195.71 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 51ms (50%) │ 23ms (23%) │ 27ms (27%) │ 0ms (0.00%) │
  1440. 195.71 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 65ms (31%) │ 66ms (32%) │ 76ms (37%) │ 0ms (0.00%) │
  1441. 195.71 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1442. 195.71 s gammaloop-nextest-integration> │ Total │ │ 8 │ 116ms (38%) │ 89ms (29%) │ 104ms (34%) │ 0ms (0.00%) │
  1443. 195.71 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  1444. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:37.249] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true
  1445. 195.71 s gammaloop-nextest-integration> [2026-09-14 01:49:37.250] @gammaloop_api::se... INFO : Running command set process string '
  1446. 195.71 s gammaloop-nextest-integration> [sampling]
  1447. 195.71 s gammaloop-nextest-integration> graphs = "monte_carlo"
  1448. 195.71 s gammaloop-nextest-integration> orientations = "summed"
  1449. 195.71 s gammaloop-nextest-integration> lmb_multichanneling = true
  1450. 195.71 s gammaloop-nextest-integration> [...]
  1451. 195.71 s gammaloop-nextest-integration> The application panicked (crashed).
  1452. 195.71 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  1453. 195.71 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  1454. 195.71 s gammaloop-nextest-integration>
  1455. 195.71 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1456. 195.71 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  1457. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1458. 195.71 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  1459. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1460. 195.71 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  1461. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1462. 195.71 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  1463. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1464. 195.71 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  1465. 195.71 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1466. 195.72 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  1467. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1468. 195.72 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  1469. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1470. 195.72 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  1471. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1472. 195.72 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  1473. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1474. 195.72 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  1475. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1476. 195.72 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  1477. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1478. 195.72 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1479. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1480. 195.72 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1481. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1482. 195.72 s gammaloop-nextest-integration> 14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1483. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1484. 195.72 s gammaloop-nextest-integration> 15: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  1485. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1486. 195.72 s gammaloop-nextest-integration> 16: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  1487. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1488. 195.72 s gammaloop-nextest-integration> 17: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  1489. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1490. 195.72 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>
  1491. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1492. 195.72 s gammaloop-nextest-integration> 19: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  1493. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1494. 195.72 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>
  1495. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1496. 195.72 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>
  1497. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1498. 195.72 s gammaloop-nextest-integration> 22: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  1499. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1500. 195.72 s gammaloop-nextest-integration> 23: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  1501. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1502. 195.72 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>
  1503. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1504. 195.72 s gammaloop-nextest-integration> 25: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  1505. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1506. 195.72 s gammaloop-nextest-integration> 26: start_thread<unknown>
  1507. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1508. 195.72 s gammaloop-nextest-integration> 27: __clone3<unknown>
  1509. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1510. 195.72 s gammaloop-nextest-integration>
  1511. 195.72 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  1512. 195.72 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  1513. 195.72 s gammaloop-nextest-integration>
  1514. 195.72 s gammaloop-nextest-integration> 6. gammaloop-integration-tests::test_evaluation_api::lu_rust_generated_events_follow_graph_grouping_and_cut_ids
  1515. 195.72 s gammaloop-nextest-integration> failure: test failure with exit code 101
  1516. 195.72 s gammaloop-nextest-integration> system-out
  1517. 195.72 s gammaloop-nextest-integration> running 1 test
  1518. 195.72 s gammaloop-nextest-integration> test lu_rust_generated_events_follow_graph_grouping_and_cut_ids ... FAILED
  1519. 195.72 s gammaloop-nextest-integration>
  1520. 195.72 s gammaloop-nextest-integration> failures:
  1521. 195.72 s gammaloop-nextest-integration>
  1522. 195.72 s gammaloop-nextest-integration> failures:
  1523. 195.72 s gammaloop-nextest-integration> lu_rust_generated_events_follow_graph_grouping_and_cut_ids
  1524. 195.72 s gammaloop-nextest-integration>
  1525. 195.72 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.61s
  1526. 195.72 s gammaloop-nextest-integration> system-err
  1527. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.795] @gammaloop_api::se... INFO : Running command import model sm-default
  1528. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.795] @import::model INFO : Loading built-in JSON model sm-default
  1529. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.822] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  1530. 195.72 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  1531. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.822] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  1532. 195.72 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-)
  1533. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.822] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  1534. 195.72 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
  1535. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.823] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  1536. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.824] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  1537. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.824] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  1538. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.826] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1539. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  1540. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  1541. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  1542. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  1543. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  1544. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  1545. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  1546. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  1547. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  1548. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.933] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  1549. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.933] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  1550. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.933] @commands::generate INFO : Generated cross-section 2 graphs.
  1551. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.933] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1552. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.934] @gammaloop_api::se... INFO : Running command generate
  1553. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.263] @commands::generate INFO :
  1554. 195.72 s gammaloop-nextest-integration> Integrand generation summary
  1555. 195.72 s gammaloop-nextest-integration> peak RAM 87.46 MiB | cores 1
  1556. 195.72 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  1557. 195.72 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1558. 195.72 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1559. 195.72 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 45ms (48%) │ 22ms (24%) │ 26ms (29%) │ 0ms (0.00%) │
  1560. 195.72 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 65ms (32%) │ 63ms (31%) │ 78ms (38%) │ 0ms (0.00%) │
  1561. 195.72 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1562. 195.72 s gammaloop-nextest-integration> │ Total │ │ 8 │ 110ms (37%) │ 85ms (28%) │ 105ms (35%) │ 0ms (0.00%) │
  1563. 195.72 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  1564. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.265] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true
  1565. 195.72 s gammaloop-nextest-integration> The application panicked (crashed).
  1566. 195.72 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  1567. 195.72 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  1568. 195.72 s gammaloop-nextest-integration>
  1569. 195.72 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1570. 195.72 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  1571. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1572. 195.72 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  1573. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1574. 195.72 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  1575. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1576. 195.72 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  1577. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1578. 195.72 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  1579. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1580. 195.72 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  1581. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1582. 195.72 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  1583. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1584. 195.72 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  1585. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1586. 195.72 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  1587. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1588. 195.72 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  1589. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1590. 195.72 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  1591. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1592. 195.72 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1593. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1594. 195.72 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1595. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1596. 195.72 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  1597. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1598. 195.72 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  1599. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1600. 195.72 s gammaloop-nextest-integration> 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  1601. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1602. 195.72 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>
  1603. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1604. 195.72 s gammaloop-nextest-integration> 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  1605. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1606. 195.72 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>
  1607. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1608. 195.72 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>
  1609. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1610. 195.72 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  1611. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1612. 195.72 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  1613. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1614. 195.72 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>
  1615. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1616. 195.72 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  1617. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1618. 195.72 s gammaloop-nextest-integration> 25: start_thread<unknown>
  1619. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1620. 195.72 s gammaloop-nextest-integration> 26: __clone3<unknown>
  1621. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1622. 195.72 s gammaloop-nextest-integration>
  1623. 195.72 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  1624. 195.72 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  1625. 195.72 s gammaloop-nextest-integration>
  1626. 195.72 s gammaloop-nextest-integration> 7. gammaloop-integration-tests::test_evaluation_api::lu_rust_evaluate_samples_respect_event_generation_and_observables
  1627. 195.72 s gammaloop-nextest-integration> failure: test failure with exit code 101
  1628. 195.72 s gammaloop-nextest-integration> system-out
  1629. 195.72 s gammaloop-nextest-integration> running 1 test
  1630. 195.72 s gammaloop-nextest-integration> test lu_rust_evaluate_samples_respect_event_generation_and_observables ... FAILED
  1631. 195.72 s gammaloop-nextest-integration>
  1632. 195.72 s gammaloop-nextest-integration> failures:
  1633. 195.72 s gammaloop-nextest-integration>
  1634. 195.72 s gammaloop-nextest-integration> failures:
  1635. 195.72 s gammaloop-nextest-integration> lu_rust_evaluate_samples_respect_event_generation_and_observables
  1636. 195.72 s gammaloop-nextest-integration>
  1637. 195.72 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.66s
  1638. 195.72 s gammaloop-nextest-integration> system-err
  1639. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.781] @gammaloop_api::se... INFO : Running command import model sm-default
  1640. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.781] @import::model INFO : Loading built-in JSON model sm-default
  1641. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.804] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  1642. 195.72 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  1643. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.804] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  1644. 195.72 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-)
  1645. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.804] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  1646. 195.72 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
  1647. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.804] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  1648. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.805] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  1649. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.806] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  1650. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.808] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1651. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.811] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  1652. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.814] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  1653. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.818] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  1654. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.821] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  1655. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.824] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  1656. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  1657. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  1658. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  1659. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.834] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  1660. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.992] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  1661. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.992] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  1662. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.992] @commands::generate INFO : Generated cross-section 2 graphs.
  1663. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.992] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1664. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.993] @gammaloop_api::se... INFO : Running command generate
  1665. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.317] @commands::generate INFO :
  1666. 195.72 s gammaloop-nextest-integration> Integrand generation summary
  1667. 195.72 s gammaloop-nextest-integration> peak RAM 86.70 MiB | cores 1
  1668. 195.72 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  1669. 195.72 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1670. 195.72 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1671. 195.72 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 46ms (46%) │ 22ms (23%) │ 31ms (32%) │ 0ms (0.00%) │
  1672. 195.72 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 66ms (32%) │ 64ms (32%) │ 73ms (36%) │ 0ms (0.00%) │
  1673. 195.72 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1674. 195.72 s gammaloop-nextest-integration> │ Total │ │ 8 │ 112ms (37%) │ 87ms (29%) │ 105ms (35%) │ 0ms (0.00%) │
  1675. 195.72 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  1676. 195.72 s gammaloop-nextest-integration> The application panicked (crashed).
  1677. 195.72 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  1678. 195.72 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  1679. 195.72 s gammaloop-nextest-integration>
  1680. 195.72 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1681. 195.72 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  1682. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1683. 195.72 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  1684. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1685. 195.72 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  1686. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1687. 195.72 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  1688. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1689. 195.72 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  1690. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1691. 195.72 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  1692. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1693. 195.72 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  1694. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1695. 195.72 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  1696. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1697. 195.72 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  1698. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1699. 195.72 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  1700. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1701. 195.72 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  1702. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1703. 195.72 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1704. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1705. 195.72 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1706. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1707. 195.72 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  1708. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1709. 195.72 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  1710. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1711. 195.72 s gammaloop-nextest-integration> 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  1712. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1713. 195.72 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>
  1714. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1715. 195.72 s gammaloop-nextest-integration> 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  1716. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1717. 195.72 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>
  1718. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1719. 195.72 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>
  1720. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1721. 195.72 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  1722. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1723. 195.72 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  1724. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1725. 195.72 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>
  1726. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1727. 195.72 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  1728. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1729. 195.72 s gammaloop-nextest-integration> 25: start_thread<unknown>
  1730. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1731. 195.72 s gammaloop-nextest-integration> 26: __clone3<unknown>
  1732. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1733. 195.72 s gammaloop-nextest-integration>
  1734. 195.72 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  1735. 195.72 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  1736. 195.72 s gammaloop-nextest-integration>
  1737. 195.72 s gammaloop-nextest-integration> 8. gammaloop-integration-tests::test_evaluation_api::lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events
  1738. 195.72 s gammaloop-nextest-integration> failure: test failure with exit code 101
  1739. 195.72 s gammaloop-nextest-integration> system-out
  1740. 195.72 s gammaloop-nextest-integration> running 1 test
  1741. 195.72 s gammaloop-nextest-integration> test lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events ... FAILED
  1742. 195.72 s gammaloop-nextest-integration>
  1743. 195.72 s gammaloop-nextest-integration> failures:
  1744. 195.72 s gammaloop-nextest-integration>
  1745. 195.72 s gammaloop-nextest-integration> failures:
  1746. 195.72 s gammaloop-nextest-integration> lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events
  1747. 195.72 s gammaloop-nextest-integration>
  1748. 195.72 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.68s
  1749. 195.72 s gammaloop-nextest-integration> system-err
  1750. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.756] @gammaloop_api::se... INFO : Running command import model sm-default
  1751. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.756] @import::model INFO : Loading built-in JSON model sm-default
  1752. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.780] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  1753. 195.72 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  1754. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.780] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  1755. 195.72 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-)
  1756. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.780] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  1757. 195.72 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
  1758. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.780] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  1759. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.781] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  1760. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.782] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  1761. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.784] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1762. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.787] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  1763. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.788] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  1764. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  1765. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  1766. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  1767. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  1768. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  1769. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  1770. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  1771. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.891] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  1772. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.891] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  1773. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.891] @commands::generate INFO : Generated cross-section 2 graphs.
  1774. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.891] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1775. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.892] @gammaloop_api::se... INFO : Running command generate
  1776. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.329] @commands::generate INFO :
  1777. 195.72 s gammaloop-nextest-integration> Integrand generation summary
  1778. 195.72 s gammaloop-nextest-integration> peak RAM 88.89 MiB | cores 1
  1779. 195.72 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  1780. 195.72 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1781. 195.72 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1782. 195.72 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 71ms (57%) │ 26ms (21%) │ 27ms (22%) │ 0ms (0.00%) │
  1783. 195.72 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 67ms (32%) │ 63ms (30%) │ 79ms (38%) │ 0ms (0.00%) │
  1784. 195.72 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1785. 195.72 s gammaloop-nextest-integration> │ Total │ │ 8 │ 138ms (41%) │ 89ms (27%) │ 107ms (32%) │ 0ms (0.00%) │
  1786. 195.72 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  1787. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.330] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true
  1788. 195.72 s gammaloop-nextest-integration> The application panicked (crashed).
  1789. 195.72 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  1790. 195.72 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  1791. 195.72 s gammaloop-nextest-integration>
  1792. 195.72 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1793. 195.72 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  1794. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1795. 195.72 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  1796. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1797. 195.72 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  1798. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1799. 195.72 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  1800. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1801. 195.72 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  1802. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1803. 195.72 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  1804. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1805. 195.72 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  1806. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1807. 195.72 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  1808. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1809. 195.72 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  1810. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1811. 195.72 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  1812. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1813. 195.72 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  1814. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1815. 195.72 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1816. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1817. 195.72 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1818. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1819. 195.72 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  1820. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1821. 195.72 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  1822. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1823. 195.72 s gammaloop-nextest-integration> 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  1824. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1825. 195.72 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>
  1826. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1827. 195.72 s gammaloop-nextest-integration> 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  1828. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1829. 195.72 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>
  1830. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1831. 195.72 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>
  1832. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1833. 195.72 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  1834. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1835. 195.72 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  1836. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1837. 195.72 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>
  1838. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1839. 195.72 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  1840. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1841. 195.72 s gammaloop-nextest-integration> 25: start_thread<unknown>
  1842. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1843. 195.72 s gammaloop-nextest-integration> 26: __clone3<unknown>
  1844. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1845. 195.72 s gammaloop-nextest-integration>
  1846. 195.72 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  1847. 195.72 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  1848. 195.72 s gammaloop-nextest-integration>
  1849. 195.72 s gammaloop-nextest-integration> 9. gammaloop-integration-tests::test_evaluation_api::lu_rust_precise_evaluate_samples_returns_precision_tagged_results
  1850. 195.72 s gammaloop-nextest-integration> failure: test failure with exit code 101
  1851. 195.72 s gammaloop-nextest-integration> system-out
  1852. 195.72 s gammaloop-nextest-integration> running 1 test
  1853. 195.72 s gammaloop-nextest-integration> test lu_rust_precise_evaluate_samples_returns_precision_tagged_results ... FAILED
  1854. 195.72 s gammaloop-nextest-integration>
  1855. 195.72 s gammaloop-nextest-integration> failures:
  1856. 195.72 s gammaloop-nextest-integration>
  1857. 195.72 s gammaloop-nextest-integration> failures:
  1858. 195.72 s gammaloop-nextest-integration> lu_rust_precise_evaluate_samples_returns_precision_tagged_results
  1859. 195.72 s gammaloop-nextest-integration>
  1860. 195.72 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.69s
  1861. 195.72 s gammaloop-nextest-integration> system-err
  1862. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.779] @gammaloop_api::se... INFO : Running command import model sm-default
  1863. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.780] @import::model INFO : Loading built-in JSON model sm-default
  1864. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.801] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  1865. 195.72 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  1866. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.801] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  1867. 195.72 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-)
  1868. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.801] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  1869. 195.72 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
  1870. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.802] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  1871. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.803] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  1872. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.804] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  1873. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.806] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1874. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  1875. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  1876. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  1877. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  1878. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  1879. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  1880. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  1881. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  1882. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.810] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  1883. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.920] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  1884. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.920] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  1885. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.920] @commands::generate INFO : Generated cross-section 2 graphs.
  1886. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.920] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  1887. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.921] @gammaloop_api::se... INFO : Running command generate
  1888. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.339] @commands::generate INFO :
  1889. 195.72 s gammaloop-nextest-integration> Integrand generation summary
  1890. 195.72 s gammaloop-nextest-integration> peak RAM 88.56 MiB | cores 1
  1891. 195.72 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  1892. 195.72 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  1893. 195.72 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1894. 195.72 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 82ms (64%) │ 21ms (17%) │ 25ms (20%) │ 0ms (0.00%) │
  1895. 195.72 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 67ms (30%) │ 65ms (29%) │ 94ms (41%) │ 0ms (0.00%) │
  1896. 195.72 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  1897. 195.72 s gammaloop-nextest-integration> │ Total │ │ 8 │ 150ms (42%) │ 87ms (24%) │ 119ms (33%) │ 0ms (0.00%) │
  1898. 195.72 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  1899. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.340] @gammaloop_api::se... INFO : Running command set process string '
  1900. 195.72 s gammaloop-nextest-integration> [quantities.leading_jet_pt]
  1901. 195.72 s gammaloop-nextest-integration> type = "jet"
  1902. 195.72 s gammaloop-nextest-integration> quantity = "PT"
  1903. 195.72 s gammaloop-nextest-integration> dR = 0.4
  1904. 195.72 s gammaloop-nextest-integration> [...]
  1905. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.341] @gammaloop_api::se... INFO : Running command set process string '
  1906. 195.72 s gammaloop-nextest-integration> [observables.leading_jet_pt_hist]
  1907. 195.72 s gammaloop-nextest-integration> quantity = "leading_jet_pt"
  1908. 195.72 s gammaloop-nextest-integration> entry_selection = "leading_only"
  1909. 195.72 s gammaloop-nextest-integration> x_min = 0.0
  1910. 195.72 s gammaloop-nextest-integration> [...]
  1911. 195.72 s gammaloop-nextest-integration> The application panicked (crashed).
  1912. 195.72 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  1913. 195.72 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  1914. 195.72 s gammaloop-nextest-integration>
  1915. 195.72 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  1916. 195.72 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  1917. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1918. 195.72 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  1919. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1920. 195.72 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  1921. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1922. 195.72 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  1923. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1924. 195.72 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  1925. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1926. 195.72 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  1927. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1928. 195.72 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  1929. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1930. 195.72 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  1931. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1932. 195.72 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  1933. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1934. 195.72 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>::{closure#4}>>>::from_iter<unknown>
  1935. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1936. 195.72 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>
  1937. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1938. 195.72 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>
  1939. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1940. 195.72 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1941. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1942. 195.72 s gammaloop-nextest-integration> 14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  1943. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1944. 195.72 s gammaloop-nextest-integration> 15: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_precise_raw<unknown>
  1945. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1946. 195.72 s gammaloop-nextest-integration> 16: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamplesPrecise>::run<unknown>
  1947. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1948. 195.72 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>
  1949. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1950. 195.72 s gammaloop-nextest-integration> 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  1951. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1952. 195.72 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>
  1953. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1954. 195.72 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>
  1955. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1956. 195.72 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  1957. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1958. 195.72 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  1959. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1960. 195.72 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>
  1961. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1962. 195.72 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  1963. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1964. 195.72 s gammaloop-nextest-integration> 25: start_thread<unknown>
  1965. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1966. 195.72 s gammaloop-nextest-integration> 26: __clone3<unknown>
  1967. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  1968. 195.72 s gammaloop-nextest-integration>
  1969. 195.72 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  1970. 195.72 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  1971. 195.72 s gammaloop-nextest-integration>
  1972. 195.72 s gammaloop-nextest-integration> 10. gammaloop-integration-tests::test_evaluation_api::lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation
  1973. 195.72 s gammaloop-nextest-integration> failure: test failure with exit code 101
  1974. 195.72 s gammaloop-nextest-integration> system-out
  1975. 195.72 s gammaloop-nextest-integration> running 1 test
  1976. 195.72 s gammaloop-nextest-integration> test lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation ... FAILED
  1977. 195.72 s gammaloop-nextest-integration>
  1978. 195.72 s gammaloop-nextest-integration> failures:
  1979. 195.72 s gammaloop-nextest-integration>
  1980. 195.72 s gammaloop-nextest-integration> failures:
  1981. 195.72 s gammaloop-nextest-integration> lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation
  1982. 195.72 s gammaloop-nextest-integration>
  1983. 195.72 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.69s
  1984. 195.72 s gammaloop-nextest-integration> system-err
  1985. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.789] @gammaloop_api::se... INFO : Running command import model sm-default
  1986. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.789] @import::model INFO : Loading built-in JSON model sm-default
  1987. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.815] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  1988. 195.72 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  1989. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.815] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  1990. 195.72 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-)
  1991. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.815] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  1992. 195.72 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
  1993. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.816] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  1994. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.817] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  1995. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.817] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  1996. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.820] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  1997. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.822] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  1998. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  1999. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  2000. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  2001. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2002. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2003. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  2004. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  2005. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.824] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  2006. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.927] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  2007. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.927] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  2008. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.927] @commands::generate INFO : Generated cross-section 2 graphs.
  2009. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.927] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2010. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.928] @gammaloop_api::se... INFO : Running command generate
  2011. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.347] @commands::generate INFO :
  2012. 195.72 s gammaloop-nextest-integration> Integrand generation summary
  2013. 195.72 s gammaloop-nextest-integration> peak RAM 85.82 MiB | cores 1
  2014. 195.72 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  2015. 195.72 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2016. 195.72 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  2017. 195.72 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 49ms (49%) │ 22ms (23%) │ 28ms (28%) │ 0ms (0.00%) │
  2018. 195.72 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 77ms (31%) │ 76ms (31%) │ 94ms (38%) │ 0ms (0.00%) │
  2019. 195.72 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  2020. 195.72 s gammaloop-nextest-integration> │ Total │ │ 8 │ 127ms (37%) │ 99ms (28%) │ 122ms (35%) │ 0ms (0.00%) │
  2021. 195.72 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  2022. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.348] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=false
  2023. 195.72 s gammaloop-nextest-integration> The application panicked (crashed).
  2024. 195.72 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  2025. 195.72 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  2026. 195.72 s gammaloop-nextest-integration>
  2027. 195.72 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  2028. 195.72 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  2029. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2030. 195.72 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  2031. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2032. 195.72 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  2033. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2034. 195.72 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  2035. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2036. 195.72 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  2037. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2038. 195.72 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  2039. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2040. 195.72 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  2041. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2042. 195.72 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  2043. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2044. 195.72 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  2045. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2046. 195.72 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  2047. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2048. 195.72 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  2049. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2050. 195.72 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2051. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2052. 195.72 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2053. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2054. 195.72 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  2055. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2056. 195.72 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  2057. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2058. 195.72 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>
  2059. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2060. 195.72 s gammaloop-nextest-integration> 17: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  2061. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2062. 195.72 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>
  2063. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2064. 195.72 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>
  2065. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2066. 195.72 s gammaloop-nextest-integration> 20: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  2067. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2068. 195.72 s gammaloop-nextest-integration> 21: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  2069. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2070. 195.72 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>
  2071. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2072. 195.72 s gammaloop-nextest-integration> 23: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  2073. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2074. 195.72 s gammaloop-nextest-integration> 24: start_thread<unknown>
  2075. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2076. 195.72 s gammaloop-nextest-integration> 25: __clone3<unknown>
  2077. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2078. 195.72 s gammaloop-nextest-integration>
  2079. 195.72 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  2080. 195.72 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  2081. 195.72 s gammaloop-nextest-integration>
  2082. 195.72 s gammaloop-nextest-integration> 11. gammaloop-integration-tests::test_evaluation_api::lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian
  2083. 195.72 s gammaloop-nextest-integration> failure: test failure with exit code 101
  2084. 195.72 s gammaloop-nextest-integration> system-out
  2085. 195.72 s gammaloop-nextest-integration> running 1 test
  2086. 195.72 s gammaloop-nextest-integration> test lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian ... FAILED
  2087. 195.72 s gammaloop-nextest-integration>
  2088. 195.72 s gammaloop-nextest-integration> failures:
  2089. 195.72 s gammaloop-nextest-integration>
  2090. 195.72 s gammaloop-nextest-integration> failures:
  2091. 195.72 s gammaloop-nextest-integration> lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian
  2092. 195.72 s gammaloop-nextest-integration>
  2093. 195.72 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.70s
  2094. 195.72 s gammaloop-nextest-integration> system-err
  2095. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.756] @gammaloop_api::se... INFO : Running command import model sm-default
  2096. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.756] @import::model INFO : Loading built-in JSON model sm-default
  2097. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.783] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  2098. 195.72 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  2099. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.783] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  2100. 195.72 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-)
  2101. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.783] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  2102. 195.72 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
  2103. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.784] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  2104. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.784] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  2105. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.785] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  2106. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.787] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2107. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  2108. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  2109. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  2110. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  2111. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2112. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2113. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  2114. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  2115. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  2116. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.930] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  2117. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.930] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  2118. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.930] @commands::generate INFO : Generated cross-section 2 graphs.
  2119. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.930] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2120. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.931] @gammaloop_api::se... INFO : Running command generate
  2121. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.345] @commands::generate INFO :
  2122. 195.72 s gammaloop-nextest-integration> Integrand generation summary
  2123. 195.72 s gammaloop-nextest-integration> peak RAM 87.81 MiB | cores 1
  2124. 195.72 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  2125. 195.72 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2126. 195.72 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  2127. 195.72 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 49ms (47%) │ 27ms (26%) │ 27ms (26%) │ 0ms (0.00%) │
  2128. 195.72 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 74ms (34%) │ 65ms (30%) │ 78ms (36%) │ 0ms (0.00%) │
  2129. 195.72 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  2130. 195.72 s gammaloop-nextest-integration> │ Total │ │ 8 │ 123ms (38%) │ 92ms (29%) │ 105ms (33%) │ 0ms (0.00%) │
  2131. 195.72 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  2132. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.346] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true
  2133. 195.72 s gammaloop-nextest-integration> The application panicked (crashed).
  2134. 195.72 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  2135. 195.72 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  2136. 195.72 s gammaloop-nextest-integration>
  2137. 195.72 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  2138. 195.72 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  2139. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2140. 195.72 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  2141. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2142. 195.72 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  2143. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2144. 195.72 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  2145. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2146. 195.72 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  2147. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2148. 195.72 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  2149. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2150. 195.72 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  2151. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2152. 195.72 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  2153. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2154. 195.72 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  2155. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2156. 195.72 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  2157. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2158. 195.72 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  2159. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2160. 195.72 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2161. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2162. 195.72 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2163. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2164. 195.72 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_momentum_configurations_raw<unknown>
  2165. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2166. 195.72 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  2167. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2168. 195.72 s gammaloop-nextest-integration> 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_momentum_sample_with_weight<unknown>
  2169. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2170. 195.72 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>
  2171. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2172. 195.72 s gammaloop-nextest-integration> 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  2173. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2174. 195.72 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>
  2175. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2176. 195.72 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>
  2177. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2178. 195.72 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  2179. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2180. 195.72 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  2181. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2182. 195.72 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>
  2183. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2184. 195.72 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  2185. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2186. 195.72 s gammaloop-nextest-integration> 25: start_thread<unknown>
  2187. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2188. 195.72 s gammaloop-nextest-integration> 26: __clone3<unknown>
  2189. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2190. 195.72 s gammaloop-nextest-integration>
  2191. 195.72 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  2192. 195.72 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  2193. 195.72 s gammaloop-nextest-integration>
  2194. 195.72 s gammaloop-nextest-integration> 12. gammaloop-integration-tests::test_evaluation_api::lu_rust_xspace_integrator_weights_scale_observable_histograms
  2195. 195.72 s gammaloop-nextest-integration> failure: test failure with exit code 101
  2196. 195.72 s gammaloop-nextest-integration> system-out
  2197. 195.72 s gammaloop-nextest-integration> running 1 test
  2198. 195.72 s gammaloop-nextest-integration> test lu_rust_xspace_integrator_weights_scale_observable_histograms ... FAILED
  2199. 195.72 s gammaloop-nextest-integration>
  2200. 195.72 s gammaloop-nextest-integration> failures:
  2201. 195.72 s gammaloop-nextest-integration>
  2202. 195.72 s gammaloop-nextest-integration> failures:
  2203. 195.72 s gammaloop-nextest-integration> lu_rust_xspace_integrator_weights_scale_observable_histograms
  2204. 195.72 s gammaloop-nextest-integration>
  2205. 195.72 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.71s
  2206. 195.72 s gammaloop-nextest-integration> system-err
  2207. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.798] @gammaloop_api::se... INFO : Running command import model sm-default
  2208. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.798] @import::model INFO : Loading built-in JSON model sm-default
  2209. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.820] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  2210. 195.72 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  2211. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.820] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  2212. 195.72 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-)
  2213. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.820] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  2214. 195.72 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
  2215. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.821] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  2216. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.821] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  2217. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.822] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  2218. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.824] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2219. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.827] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  2220. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  2221. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  2222. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  2223. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2224. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2225. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  2226. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  2227. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  2228. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.933] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  2229. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.933] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  2230. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.933] @commands::generate INFO : Generated cross-section 2 graphs.
  2231. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.933] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2232. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.935] @gammaloop_api::se... INFO : Running command generate
  2233. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.357] @commands::generate INFO :
  2234. 195.72 s gammaloop-nextest-integration> Integrand generation summary
  2235. 195.72 s gammaloop-nextest-integration> peak RAM 88.02 MiB | cores 1
  2236. 195.72 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  2237. 195.72 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2238. 195.72 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  2239. 195.72 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 49ms (51%) │ 21ms (22%) │ 26ms (27%) │ 0ms (0.00%) │
  2240. 195.72 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 68ms (29%) │ 69ms (30%) │ 95ms (41%) │ 0ms (0.00%) │
  2241. 195.72 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  2242. 195.72 s gammaloop-nextest-integration> │ Total │ │ 8 │ 117ms (36%) │ 91ms (28%) │ 121ms (37%) │ 0ms (0.00%) │
  2243. 195.72 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  2244. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.358] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true
  2245. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.359] @gammaloop_api::se... INFO : Running command set process string '
  2246. 195.72 s gammaloop-nextest-integration> [quantities.leading_jet_pt]
  2247. 195.72 s gammaloop-nextest-integration> type = "jet"
  2248. 195.72 s gammaloop-nextest-integration> quantity = "PT"
  2249. 195.72 s gammaloop-nextest-integration> dR = 0.4
  2250. 195.72 s gammaloop-nextest-integration> [...]
  2251. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.360] @gammaloop_api::se... INFO : Running command set process string '
  2252. 195.72 s gammaloop-nextest-integration> [observables.leading_jet_pt_hist]
  2253. 195.72 s gammaloop-nextest-integration> quantity = "leading_jet_pt"
  2254. 195.72 s gammaloop-nextest-integration> entry_selection = "leading_only"
  2255. 195.72 s gammaloop-nextest-integration> x_min = 0.0
  2256. 195.72 s gammaloop-nextest-integration> [...]
  2257. 195.72 s gammaloop-nextest-integration> The application panicked (crashed).
  2258. 195.72 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  2259. 195.72 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  2260. 195.72 s gammaloop-nextest-integration>
  2261. 195.72 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  2262. 195.72 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  2263. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2264. 195.72 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  2265. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2266. 195.72 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  2267. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2268. 195.72 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  2269. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2270. 195.72 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  2271. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2272. 195.72 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  2273. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2274. 195.72 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  2275. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2276. 195.72 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  2277. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2278. 195.72 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  2279. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2280. 195.72 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  2281. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2282. 195.72 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  2283. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2284. 195.72 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2285. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2286. 195.72 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2287. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2288. 195.72 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  2289. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2290. 195.72 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  2291. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2292. 195.72 s gammaloop-nextest-integration> 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  2293. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2294. 195.72 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>
  2295. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2296. 195.72 s gammaloop-nextest-integration> 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  2297. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2298. 195.72 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>
  2299. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2300. 195.72 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>
  2301. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2302. 195.72 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  2303. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2304. 195.72 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  2305. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2306. 195.72 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>
  2307. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2308. 195.72 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  2309. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2310. 195.72 s gammaloop-nextest-integration> 25: start_thread<unknown>
  2311. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2312. 195.72 s gammaloop-nextest-integration> 26: __clone3<unknown>
  2313. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2314. 195.72 s gammaloop-nextest-integration>
  2315. 195.72 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  2316. 195.72 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  2317. 195.72 s gammaloop-nextest-integration>
  2318. 195.72 s gammaloop-nextest-integration> 13. gammaloop-integration-tests::test_evaluation_api::lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list
  2319. 195.72 s gammaloop-nextest-integration> failure: test failure with exit code 101
  2320. 195.72 s gammaloop-nextest-integration> system-out
  2321. 195.72 s gammaloop-nextest-integration> running 1 test
  2322. 195.72 s gammaloop-nextest-integration> test lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list ... FAILED
  2323. 195.72 s gammaloop-nextest-integration>
  2324. 195.72 s gammaloop-nextest-integration> failures:
  2325. 195.72 s gammaloop-nextest-integration>
  2326. 195.72 s gammaloop-nextest-integration> failures:
  2327. 195.72 s gammaloop-nextest-integration> lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list
  2328. 195.72 s gammaloop-nextest-integration>
  2329. 195.72 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.81s
  2330. 195.72 s gammaloop-nextest-integration> system-err
  2331. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.759] @gammaloop_api::se... INFO : Running command import model sm-default
  2332. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.759] @import::model INFO : Loading built-in JSON model sm-default
  2333. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.784] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  2334. 195.72 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  2335. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.784] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  2336. 195.72 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. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.784] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  2338. 195.72 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. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.785] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  2340. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.786] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  2341. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.786] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  2342. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.788] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2343. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  2344. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.792] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  2345. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.792] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  2346. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  2347. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.798] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2348. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.801] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2349. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.804] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  2350. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.804] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  2351. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.807] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  2352. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.005] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  2353. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.005] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  2354. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.005] @commands::generate INFO : Generated cross-section 2 graphs.
  2355. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.005] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2356. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.006] @gammaloop_api::se... INFO : Running command generate
  2357. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.455] @commands::generate INFO :
  2358. 195.72 s gammaloop-nextest-integration> Integrand generation summary
  2359. 195.72 s gammaloop-nextest-integration> peak RAM 85.39 MiB | cores 1
  2360. 195.72 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  2361. 195.72 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2362. 195.72 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  2363. 195.72 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 81ms (59%) │ 29ms (22%) │ 26ms (19%) │ 0ms (0.00%) │
  2364. 195.72 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 128ms (49%) │ 60ms (23%) │ 71ms (28%) │ 0ms (0.00%) │
  2365. 195.72 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  2366. 195.72 s gammaloop-nextest-integration> │ Total │ │ 8 │ 209ms (53%) │ 90ms (23%) │ 98ms (25%) │ 0ms (0.00%) │
  2367. 195.72 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  2368. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.455] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true
  2369. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.456] @gammaloop_api::se... INFO : Running command set process string '
  2370. 195.72 s gammaloop-nextest-integration> [quantities.leading_jet_pt]
  2371. 195.72 s gammaloop-nextest-integration> type = "jet"
  2372. 195.72 s gammaloop-nextest-integration> quantity = "PT"
  2373. 195.72 s gammaloop-nextest-integration> dR = 0.4
  2374. 195.72 s gammaloop-nextest-integration> [...]
  2375. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.457] @gammaloop_api::se... INFO : Running command set process string '
  2376. 195.72 s gammaloop-nextest-integration> [observables.leading_jet_pt_hist]
  2377. 195.72 s gammaloop-nextest-integration> quantity = "leading_jet_pt"
  2378. 195.72 s gammaloop-nextest-integration> entry_selection = "leading_only"
  2379. 195.72 s gammaloop-nextest-integration> x_min = 0.0
  2380. 195.72 s gammaloop-nextest-integration> [...]
  2381. 195.72 s gammaloop-nextest-integration> The application panicked (crashed).
  2382. 195.72 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  2383. 195.72 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  2384. 195.72 s gammaloop-nextest-integration>
  2385. 195.72 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  2386. 195.72 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  2387. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2388. 195.72 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  2389. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2390. 195.72 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  2391. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2392. 195.72 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  2393. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2394. 195.72 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  2395. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2396. 195.72 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  2397. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2398. 195.72 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  2399. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2400. 195.72 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  2401. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2402. 195.72 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  2403. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2404. 195.72 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  2405. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2406. 195.72 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  2407. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2408. 195.72 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2409. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2410. 195.72 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2411. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2412. 195.72 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  2413. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2414. 195.72 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  2415. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2416. 195.72 s gammaloop-nextest-integration> 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  2417. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2418. 195.72 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>
  2419. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2420. 195.72 s gammaloop-nextest-integration> 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  2421. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2422. 195.72 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>
  2423. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2424. 195.72 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>
  2425. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2426. 195.72 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  2427. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2428. 195.72 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  2429. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2430. 195.72 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>
  2431. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2432. 195.72 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  2433. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2434. 195.72 s gammaloop-nextest-integration> 25: start_thread<unknown>
  2435. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2436. 195.72 s gammaloop-nextest-integration> 26: __clone3<unknown>
  2437. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2438. 195.72 s gammaloop-nextest-integration>
  2439. 195.72 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  2440. 195.72 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  2441. 195.72 s gammaloop-nextest-integration>
  2442. 195.72 s gammaloop-nextest-integration> 14. gammaloop-integration-tests::test_evaluation_api::lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian
  2443. 195.72 s gammaloop-nextest-integration> failure: test failure with exit code 101
  2444. 195.72 s gammaloop-nextest-integration> system-out
  2445. 195.72 s gammaloop-nextest-integration> running 1 test
  2446. 195.72 s gammaloop-nextest-integration> test lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian ... FAILED
  2447. 195.72 s gammaloop-nextest-integration>
  2448. 195.72 s gammaloop-nextest-integration> failures:
  2449. 195.72 s gammaloop-nextest-integration>
  2450. 195.72 s gammaloop-nextest-integration> failures:
  2451. 195.72 s gammaloop-nextest-integration> lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian
  2452. 195.72 s gammaloop-nextest-integration>
  2453. 195.72 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.82s
  2454. 195.72 s gammaloop-nextest-integration> system-err
  2455. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.800] @gammaloop_api::se... INFO : Running command import model sm-default
  2456. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.800] @import::model INFO : Loading built-in JSON model sm-default
  2457. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.820] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  2458. 195.72 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  2459. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.820] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  2460. 195.72 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-)
  2461. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.820] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  2462. 195.72 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
  2463. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.821] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  2464. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.822] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  2465. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.823] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  2466. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.825] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2467. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.827] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  2468. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  2469. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  2470. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  2471. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2472. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2473. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  2474. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  2475. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  2476. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.936] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  2477. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.936] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  2478. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.936] @commands::generate INFO : Generated cross-section 2 graphs.
  2479. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.936] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2480. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:36.937] @gammaloop_api::se... INFO : Running command generate
  2481. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.468] @commands::generate INFO :
  2482. 195.72 s gammaloop-nextest-integration> Integrand generation summary
  2483. 195.72 s gammaloop-nextest-integration> peak RAM 88.35 MiB | cores 1
  2484. 195.72 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮
  2485. 195.72 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2486. 195.72 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  2487. 195.72 s gammaloop-nextest-integration> │ default │ GL0 │ 3 │ 105ms (62%) │ 35ms (21%) │ 29ms (17%) │ 0ms (0.00%) │
  2488. 195.72 s gammaloop-nextest-integration> │ default │ GL2 │ 5 │ 132ms (43%) │ 89ms (29%) │ 89ms (29%) │ 0ms (0.00%) │
  2489. 195.72 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  2490. 195.72 s gammaloop-nextest-integration> │ Total │ │ 8 │ 238ms (49%) │ 124ms (26%) │ 118ms (25%) │ 0ms (0.00%) │
  2491. 195.72 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯
  2492. 195.72 s gammaloop-nextest-integration> [2026-09-14 01:49:37.469] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true
  2493. 195.72 s gammaloop-nextest-integration> The application panicked (crashed).
  2494. 195.72 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  2495. 195.72 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  2496. 195.72 s gammaloop-nextest-integration>
  2497. 195.72 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  2498. 195.72 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  2499. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2500. 195.72 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  2501. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2502. 195.72 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  2503. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2504. 195.72 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  2505. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2506. 195.72 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  2507. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2508. 195.72 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  2509. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2510. 195.72 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  2511. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2512. 195.72 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  2513. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2514. 195.72 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  2515. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2516. 195.72 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  2517. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2518. 195.72 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  2519. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2520. 195.72 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2521. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2522. 195.72 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2523. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2524. 195.72 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_momentum_configurations_raw<unknown>
  2525. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2526. 195.72 s gammaloop-nextest-integration> 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  2527. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2528. 195.72 s gammaloop-nextest-integration> 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_momentum_sample_with_weight<unknown>
  2529. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2530. 195.72 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>
  2531. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2532. 195.72 s gammaloop-nextest-integration> 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  2533. 195.72 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2534. 195.72 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>
  2535. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2536. 195.73 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>
  2537. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2538. 195.73 s gammaloop-nextest-integration> 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  2539. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2540. 195.73 s gammaloop-nextest-integration> 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  2541. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2542. 195.73 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>
  2543. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2544. 195.73 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  2545. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2546. 195.73 s gammaloop-nextest-integration> 25: start_thread<unknown>
  2547. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2548. 195.73 s gammaloop-nextest-integration> 26: __clone3<unknown>
  2549. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2550. 195.73 s gammaloop-nextest-integration>
  2551. 195.73 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  2552. 195.73 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  2553. 195.73 s gammaloop-nextest-integration>
  2554. 195.73 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
  2555. 195.73 s gammaloop-nextest-integration> failure: test failure with exit code 101
  2556. 195.73 s gammaloop-nextest-integration> Error:
  2557. 195.73 s gammaloop-nextest-integration> 0: duplicate field `sampling_multichanneling` for key "global.sampling" in (alloc::string::String, serde_json::value::Value)
  2558. 195.73 s gammaloop-nextest-integration>
  2559. 195.73 s gammaloop-nextest-integration> Location:
  2560. 195.73 s gammaloop-nextest-integration> crates/gammaloop-api/src/commands/set.rs:1093
  2561. 195.73 s gammaloop-nextest-integration>
  2562. 195.73 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  2563. 195.73 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::EyreHook>::into_eyre_hook::{closure#0}<unknown>
  2564. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2565. 195.73 s gammaloop-nextest-integration> 2: eyre[cb2fd339c0c40fca]::capture_handler<unknown>
  2566. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2567. 195.73 s gammaloop-nextest-integration> 3: <eyre[cb2fd339c0c40fca]::Report>::from_std::<figment[2374c422e63965e]::error::Error><unknown>
  2568. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2569. 195.73 s gammaloop-nextest-integration> 4: gammaloop_api[8bf2d20efa71083e]::commands::set::merge_runtime_settings_input<unknown>
  2570. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2571. 195.73 s gammaloop-nextest-integration> 5: gammaloop_api[8bf2d20efa71083e]::commands::set::apply_process_settings_transactionally<unknown>
  2572. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2573. 195.73 s gammaloop-nextest-integration> 6: <gammaloop_api[8bf2d20efa71083e]::commands::set::Set>::run<unknown>
  2574. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2575. 195.73 s gammaloop-nextest-integration> 7: <gammaloop_api[8bf2d20efa71083e]::commands::Commands>::run<unknown>
  2576. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2577. 195.73 s gammaloop-nextest-integration> 8: <gammaloop_api[8bf2d20efa71083e]::session::CliSession>::execute_prepared<unknown>
  2578. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2579. 195.73 s gammaloop-nextest-integration> 9: <gammaloop_api[8bf2d20efa71083e]::session::CliSession>::execute_command<unknown>
  2580. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2581. 195.73 s gammaloop-nextest-integration> 10: <gammaloop_integration_tests[11d66be9b410f83]::CLIState>::run_command<unknown>
  2582. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2583. 195.73 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>
  2584. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2585. 195.73 s gammaloop-nextest-integration> 12: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  2586. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2587. 195.73 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>
  2588. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2589. 195.73 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>
  2590. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2591. 195.73 s gammaloop-nextest-integration> 15: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  2592. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2593. 195.73 s gammaloop-nextest-integration> 16: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  2594. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2595. 195.73 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>
  2596. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2597. 195.73 s gammaloop-nextest-integration> 18: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  2598. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2599. 195.73 s gammaloop-nextest-integration> 19: start_thread<unknown>
  2600. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2601. 195.73 s gammaloop-nextest-integration> 20: __clone3<unknown>
  2602. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2603. 195.73 s gammaloop-nextest-integration>
  2604. 195.73 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  2605. 195.73 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  2606. 195.73 s gammaloop-nextest-integration> system-out
  2607. 195.73 s gammaloop-nextest-integration> running 1 test
  2608. 195.73 s gammaloop-nextest-integration> test epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes ... FAILED
  2609. 195.73 s gammaloop-nextest-integration>
  2610. 195.73 s gammaloop-nextest-integration> failures:
  2611. 195.73 s gammaloop-nextest-integration>
  2612. 195.73 s gammaloop-nextest-integration> failures:
  2613. 195.73 s gammaloop-nextest-integration> epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes
  2614. 195.73 s gammaloop-nextest-integration>
  2615. 195.73 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.01s
  2616. 195.73 s gammaloop-nextest-integration> system-err
  2617. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.898] @gammaloop_api::se... INFO : Running command import model sm-default.json
  2618. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.898] @import::model INFO : Loading built-in JSON model sm-default
  2619. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.916] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  2620. 195.73 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  2621. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.916] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  2622. 195.73 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-)
  2623. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.916] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  2624. 195.73 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
  2625. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.916] @gammaloop_api::se... INFO : Running command run set_model_parameters
  2626. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.916] @gammaloop_api::se... INFO : Starting command block set_model_parameters
  2627. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.916] @gammaloop_api::se... INFO : Running command set model MT=173.0
  2628. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.919] @gammaloop_api::se... INFO : Running command set model WT=0.0
  2629. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.922] @gammaloop_api::se... INFO : Running command set model ymt=173.0
  2630. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.925] @gammaloop_api::se... INFO : Running command set model aS=0.118
  2631. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.928] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507
  2632. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.931] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05
  2633. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.934] @gammaloop_api::se... INFO : Running command set model MZ=91.188
  2634. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.938] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==0 QED^2==4 [{{1}} QCD=0]
  2635. 195.73 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  2636. 195.73 s gammaloop-nextest-integration> --symmetrize-left-right-states true
  2637. 195.73 s gammaloop-nextest-integration> -p epem_a_ttx_lo -i LO --only-diagrams
  2638. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.940] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  2639. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2640. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 20
  2641. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2
  2642. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2
  2643. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2
  2644. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2
  2645. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.941] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2
  2646. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.941] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1
  2647. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.941] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1
  2648. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.941] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1
  2649. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.961] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation)
  2650. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.961] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 )
  2651. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.962] @commands::generate INFO : Generated cross-section 1 graphs.
  2652. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.962] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2653. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:57.963] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_lo -i LO
  2654. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:58.065] @processes::cross_... INFO : Compiling cross section LO
  2655. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:58.448] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them.
  2656. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:58.448] @commands::generate INFO :
  2657. 195.73 s gammaloop-nextest-integration> Integrand generation summary
  2658. 195.73 s gammaloop-nextest-integration> peak RAM 78.00 MiB | cores 5
  2659. 195.73 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬─────────────┬────────────────┬─────────────╮
  2660. 195.73 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2661. 195.73 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤
  2662. 195.73 s gammaloop-nextest-integration> │ LO │ GL0 │ 2 │ 8ms (2.1%) │ 3ms (0.83%) │ 1ms (0.42%) │ 382ms (97%) │
  2663. 195.73 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤
  2664. 195.73 s gammaloop-nextest-integration> │ Total │ │ 2 │ 8ms (2.1%) │ 3ms (0.83%) │ 1ms (0.42%) │ 382ms (97%) │
  2665. 195.73 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴─────────────┴────────────────┴─────────────╯
  2666. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:58.449] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1]
  2667. 195.73 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  2668. 195.73 s gammaloop-nextest-integration> --symmetrize-left-right-states true
  2669. 195.73 s gammaloop-nextest-integration> -p epem_a_ttx_local_3d -i NLO --only-diagrams
  2670. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:58.451] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  2671. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:58.451] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2672. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:58.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  2673. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:58.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60
  2674. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:58.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44
  2675. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:58.455] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44
  2676. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:58.455] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2677. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:58.455] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2678. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:58.456] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  2679. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:58.456] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  2680. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:58.456] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  2681. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:58.637] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  2682. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:58.637] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  2683. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:58.637] @commands::generate INFO : Generated cross-section 2 graphs.
  2684. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:58.637] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2685. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:58.638] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_3d -i NLO
  2686. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:48:59.644] @processes::cross_... INFO : Compiling cross section NLO
  2687. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:01.579] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them.
  2688. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:01.579] @commands::generate INFO :
  2689. 195.73 s gammaloop-nextest-integration> Integrand generation summary
  2690. 195.73 s gammaloop-nextest-integration> peak RAM 140.97 MiB | cores 5
  2691. 195.73 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬───────────────┬────────────────┬─────────────╮
  2692. 195.73 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2693. 195.73 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼───────────────┼────────────────┼─────────────┤
  2694. 195.73 s gammaloop-nextest-integration> │ NLO │ GL0 │ 5 │ 310ms (16%) │ 117ms (5.9%) │ 127ms (6.4%) │ 1.44s (72%) │
  2695. 195.73 s gammaloop-nextest-integration> │ NLO │ GL2 │ 5 │ 397ms (14%) │ 285ms (10.0%) │ 243ms (8.5%) │ 1.93s (68%) │
  2696. 195.73 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼───────────────┼────────────────┼─────────────┤
  2697. 195.73 s gammaloop-nextest-integration> │ Total │ │ 10 │ 707ms (15%) │ 403ms (8.3%) │ 371ms (7.6%) │ 3.37s (69%) │
  2698. 195.73 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴───────────────┴────────────────┴─────────────╯
  2699. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:01.603] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1]
  2700. 195.73 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  2701. 195.73 s gammaloop-nextest-integration> --symmetrize-left-right-states true
  2702. 195.73 s gammaloop-nextest-integration> -p epem_a_ttx_local_4d_then_cff -i NLO --only-diagrams
  2703. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:01.605] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  2704. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:01.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2705. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:01.607] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  2706. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:01.608] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60
  2707. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:01.608] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44
  2708. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44
  2709. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2710. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2711. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  2712. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  2713. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  2714. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:01.786] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  2715. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:01.786] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  2716. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:01.786] @commands::generate INFO : Generated cross-section 2 graphs.
  2717. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:01.786] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2718. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:01.787] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_4d_then_cff -i NLO
  2719. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:02.693] @processes::cross_... INFO : Compiling cross section NLO
  2720. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:04.448] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them.
  2721. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:04.448] @commands::generate INFO :
  2722. 195.73 s gammaloop-nextest-integration> Integrand generation summary
  2723. 195.73 s gammaloop-nextest-integration> peak RAM 214.92 MiB | cores 5
  2724. 195.73 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮
  2725. 195.73 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2726. 195.73 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  2727. 195.73 s gammaloop-nextest-integration> │ NLO │ GL0 │ 5 │ 418ms (22%) │ 120ms (6.3%) │ 105ms (5.5%) │ 1.28s (66%) │
  2728. 195.73 s gammaloop-nextest-integration> │ NLO │ GL2 │ 5 │ 406ms (16%) │ 232ms (9.1%) │ 161ms (6.3%) │ 1.75s (69%) │
  2729. 195.73 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  2730. 195.73 s gammaloop-nextest-integration> │ Total │ │ 10 │ 825ms (18%) │ 352ms (7.9%) │ 267ms (6.0%) │ 3.03s (68%) │
  2731. 195.73 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯
  2732. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:04.460] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1]
  2733. 195.73 s gammaloop-nextest-integration> --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  2734. 195.73 s gammaloop-nextest-integration> --symmetrize-left-right-states true
  2735. 195.73 s gammaloop-nextest-integration> -p epem_a_ttx_explicit_local_3d -i NLO --only-diagrams
  2736. 195.73 s gammaloop-nextest-integration> ... omitted 277 more lines; see full nextest output above
  2737. 195.73 s gammaloop-nextest-integration>
  2738. 195.73 s gammaloop-nextest-integration> 16. gammaloop-integration-tests::test_feyngen::select_ddx_amplitude_graph_before_generation_generates_and_integrates
  2739. 195.73 s gammaloop-nextest-integration> failure: test failure with exit code 101
  2740. 195.73 s gammaloop-nextest-integration> system-out
  2741. 195.73 s gammaloop-nextest-integration> running 1 test
  2742. 195.73 s gammaloop-nextest-integration> test select_ddx_amplitude_graph_before_generation_generates_and_integrates ... FAILED
  2743. 195.73 s gammaloop-nextest-integration>
  2744. 195.73 s gammaloop-nextest-integration> failures:
  2745. 195.73 s gammaloop-nextest-integration>
  2746. 195.73 s gammaloop-nextest-integration> failures:
  2747. 195.73 s gammaloop-nextest-integration> select_ddx_amplitude_graph_before_generation_generates_and_integrates
  2748. 195.73 s gammaloop-nextest-integration>
  2749. 195.73 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.32s
  2750. 195.73 s gammaloop-nextest-integration> system-err
  2751. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.413] @gammaloop_api::se... INFO : Running command import model sm-default.json
  2752. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.413] @import::model INFO : Loading built-in JSON model sm-default
  2753. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.444] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  2754. 195.73 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  2755. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.445] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  2756. 195.73 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-)
  2757. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.445] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  2758. 195.73 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
  2759. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.445] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1
  2760. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.446] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true
  2761. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.447] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}'
  2762. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.447] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337
  2763. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.448] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ QED^2==4 [{{1}} QCD] --numerator-grouping no_grouping -p epem_ddx_select -i LO --only-diagrams
  2764. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.449] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2765. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.453] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244
  2766. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.453] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  2767. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.453] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  2768. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.453] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  2769. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2770. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2771. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  2772. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  2773. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  2774. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.484] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'no grouping': 4 (4 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation)
  2775. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.484] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 )
  2776. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.484] @commands::generate INFO : Generated cross-section 4 graphs.
  2777. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.484] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2778. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.486] @gammaloop_api::se... INFO : Running command select -p epem_ddx_select -i LO --amplitude-graphs --with-vertices '[V_71]' --without-vertices '[V_79]'
  2779. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.486] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select
  2780. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.486] @commands::select INFO : Kept master graphs: 1 (GL3)
  2781. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.486] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2)
  2782. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.487] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO
  2783. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.590] @commands::generate INFO :
  2784. 195.73 s gammaloop-nextest-integration> Integrand generation summary
  2785. 195.73 s gammaloop-nextest-integration> peak RAM 72.59 MiB | cores 1
  2786. 195.73 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮
  2787. 195.73 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2788. 195.73 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤
  2789. 195.73 s gammaloop-nextest-integration> │ LO │ GL3 │ 3 │ 7ms (34%) │ 9ms (45%) │ 4ms (21%) │ 0ms (0.00%) │
  2790. 195.73 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤
  2791. 195.73 s gammaloop-nextest-integration> │ Total │ │ 3 │ 7ms (34%) │ 9ms (45%) │ 4ms (21%) │ 0ms (0.00%) │
  2792. 195.73 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯
  2793. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.591] @gammaloop_api::se... INFO : Running command integrate -p epem_ddx_select -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_ddx_amplitude_graph_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart
  2794. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.591] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_ddx_amplitude_graph_before_generation_generates_and_integrates/integration_workspace
  2795. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.599] @commands::integrate INFO : No integration state found, starting new integration
  2796. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.599] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO
  2797. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.601] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ...
  2798. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.601] @gammalooprs::inte... INFO :
  2799. 195.73 s gammaloop-nextest-integration> The application panicked (crashed).
  2800. 195.73 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  2801. 195.73 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  2802. 195.73 s gammaloop-nextest-integration>
  2803. 195.73 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  2804. 195.73 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  2805. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2806. 195.73 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  2807. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2808. 195.73 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  2809. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2810. 195.73 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  2811. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2812. 195.73 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  2813. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2814. 195.73 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  2815. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2816. 195.73 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  2817. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2818. 195.73 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  2819. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2820. 195.73 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  2821. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2822. 195.73 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  2823. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2824. 195.73 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  2825. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2826. 195.73 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2827. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2828. 195.73 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2829. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2830. 195.73 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  2831. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2832. 195.73 s gammaloop-nextest-integration> 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  2833. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2834. 195.73 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>
  2835. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2836. 195.73 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>
  2837. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2838. 195.73 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>
  2839. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2840. 195.73 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>
  2841. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2842. 195.73 s gammaloop-nextest-integration> 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  2843. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2844. 195.73 s gammaloop-nextest-integration> 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  2845. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2846. 195.73 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>
  2847. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2848. 195.73 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>
  2849. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2850. 195.73 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  2851. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2852. 195.73 s gammaloop-nextest-integration> 25: start_thread<unknown>
  2853. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2854. 195.73 s gammaloop-nextest-integration> 26: __clone3<unknown>
  2855. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2856. 195.73 s gammaloop-nextest-integration>
  2857. 195.73 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  2858. 195.73 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  2859. 195.73 s gammaloop-nextest-integration>
  2860. 195.73 s gammaloop-nextest-integration> 17. gammaloop-integration-tests::test_feyngen::select_ddx_amplitude_graph_after_generation_discards_and_regenerates
  2861. 195.73 s gammaloop-nextest-integration> failure: test failure with exit code 101
  2862. 195.73 s gammaloop-nextest-integration> system-out
  2863. 195.73 s gammaloop-nextest-integration> running 1 test
  2864. 195.73 s gammaloop-nextest-integration> test select_ddx_amplitude_graph_after_generation_discards_and_regenerates ... FAILED
  2865. 195.73 s gammaloop-nextest-integration>
  2866. 195.73 s gammaloop-nextest-integration> failures:
  2867. 195.73 s gammaloop-nextest-integration>
  2868. 195.73 s gammaloop-nextest-integration> failures:
  2869. 195.73 s gammaloop-nextest-integration> select_ddx_amplitude_graph_after_generation_discards_and_regenerates
  2870. 195.73 s gammaloop-nextest-integration>
  2871. 195.73 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.44s
  2872. 195.73 s gammaloop-nextest-integration> system-err
  2873. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.365] @gammaloop_api::se... INFO : Running command import model sm-default.json
  2874. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.365] @import::model INFO : Loading built-in JSON model sm-default
  2875. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.386] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  2876. 195.73 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  2877. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.386] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  2878. 195.73 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-)
  2879. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.386] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  2880. 195.73 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
  2881. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.387] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1
  2882. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.388] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true
  2883. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.388] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}'
  2884. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.389] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337
  2885. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.390] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ QED^2==4 [{{1}} QCD] --numerator-grouping no_grouping -p epem_ddx_select -i LO --only-diagrams
  2886. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.391] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  2887. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.394] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244
  2888. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.394] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  2889. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.394] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  2890. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  2891. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  2892. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  2893. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  2894. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  2895. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  2896. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.432] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'no grouping': 4 (4 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation)
  2897. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.432] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 )
  2898. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.432] @commands::generate INFO : Generated cross-section 4 graphs.
  2899. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.433] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  2900. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.434] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO
  2901. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.535] @commands::generate INFO :
  2902. 195.73 s gammaloop-nextest-integration> Integrand generation summary
  2903. 195.73 s gammaloop-nextest-integration> peak RAM 71.76 MiB | cores 1
  2904. 195.73 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  2905. 195.73 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2906. 195.73 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  2907. 195.73 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 15ms (58%) │ 5ms (20%) │ 6ms (23%) │ 0ms (0.00%) │
  2908. 195.73 s gammaloop-nextest-integration> │ LO │ GL1 │ 3 │ 9ms (35%) │ 6ms (25%) │ 10ms (40%) │ 0ms (0.00%) │
  2909. 195.73 s gammaloop-nextest-integration> │ LO │ GL2 │ 3 │ 7ms (41%) │ 5ms (27%) │ 6ms (32%) │ 0ms (0.00%) │
  2910. 195.73 s gammaloop-nextest-integration> │ LO │ GL3 │ 3 │ 6ms (48%) │ 4ms (31%) │ 2ms (21%) │ 0ms (0.00%) │
  2911. 195.73 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  2912. 195.73 s gammaloop-nextest-integration> │ Total │ │ 12 │ 39ms (46%) │ 21ms (25%) │ 25ms (30%) │ 0ms (0.00%) │
  2913. 195.73 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  2914. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.587] @gammaloop_api::se... INFO : Running command select -p epem_ddx_select -i LO --amplitude-graphs --with-vertices '[V_71]' --without-vertices '[V_79]'
  2915. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.590] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select
  2916. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.590] @commands::select INFO : Kept master graphs: 1 (GL3)
  2917. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.590] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2)
  2918. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.590] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO
  2919. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.591] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO
  2920. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.701] @commands::generate INFO :
  2921. 195.73 s gammaloop-nextest-integration> Integrand generation summary
  2922. 195.73 s gammaloop-nextest-integration> peak RAM 82.55 MiB | cores 1
  2923. 195.73 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮
  2924. 195.73 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  2925. 195.73 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤
  2926. 195.73 s gammaloop-nextest-integration> │ LO │ GL3 │ 3 │ 11ms (62%) │ 4ms (22%) │ 3ms (16%) │ 0ms (0.00%) │
  2927. 195.73 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤
  2928. 195.73 s gammaloop-nextest-integration> │ Total │ │ 3 │ 11ms (62%) │ 4ms (22%) │ 3ms (16%) │ 0ms (0.00%) │
  2929. 195.73 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯
  2930. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.702] @gammaloop_api::se... INFO : Running command integrate -p epem_ddx_select -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_ddx_amplitude_graph_after_generation_discards_and_regenerates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart
  2931. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.702] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_ddx_amplitude_graph_after_generation_discards_and_regenerates/integration_workspace
  2932. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.708] @commands::integrate INFO : No integration state found, starting new integration
  2933. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.708] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO
  2934. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.710] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ...
  2935. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.710] @gammalooprs::inte... INFO :
  2936. 195.73 s gammaloop-nextest-integration> The application panicked (crashed).
  2937. 195.73 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  2938. 195.73 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  2939. 195.73 s gammaloop-nextest-integration>
  2940. 195.73 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  2941. 195.73 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  2942. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2943. 195.73 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  2944. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2945. 195.73 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  2946. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2947. 195.73 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  2948. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2949. 195.73 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  2950. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2951. 195.73 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  2952. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2953. 195.73 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  2954. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2955. 195.73 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  2956. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2957. 195.73 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  2958. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2959. 195.73 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  2960. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2961. 195.73 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  2962. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2963. 195.73 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2964. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2965. 195.73 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  2966. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2967. 195.73 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  2968. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2969. 195.73 s gammaloop-nextest-integration> 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  2970. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2971. 195.73 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>
  2972. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2973. 195.73 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>
  2974. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2975. 195.73 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>
  2976. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2977. 195.73 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>
  2978. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2979. 195.73 s gammaloop-nextest-integration> 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  2980. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2981. 195.73 s gammaloop-nextest-integration> 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  2982. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2983. 195.73 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>
  2984. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2985. 195.73 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>
  2986. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2987. 195.73 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  2988. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2989. 195.73 s gammaloop-nextest-integration> 25: start_thread<unknown>
  2990. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  2991. 195.73 s gammaloop-nextest-integration> 26: __clone3<unknown>
  2992. 195.73 s gammaloop-nextest-integration> ... omitted 4 more lines; see full nextest output above
  2993. 195.73 s gammaloop-nextest-integration>
  2994. 195.73 s gammaloop-nextest-integration> 18. gammaloop-integration-tests::test_feyngen::select_tth_graph_copy_before_generation_generates_and_integrates
  2995. 195.73 s gammaloop-nextest-integration> failure: test failure with exit code 101
  2996. 195.73 s gammaloop-nextest-integration> system-out
  2997. 195.73 s gammaloop-nextest-integration> running 1 test
  2998. 195.73 s gammaloop-nextest-integration> test select_tth_graph_copy_before_generation_generates_and_integrates ... FAILED
  2999. 195.73 s gammaloop-nextest-integration>
  3000. 195.73 s gammaloop-nextest-integration> failures:
  3001. 195.73 s gammaloop-nextest-integration>
  3002. 195.73 s gammaloop-nextest-integration> failures:
  3003. 195.73 s gammaloop-nextest-integration> select_tth_graph_copy_before_generation_generates_and_integrates
  3004. 195.73 s gammaloop-nextest-integration>
  3005. 195.73 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.60s
  3006. 195.73 s gammaloop-nextest-integration> system-err
  3007. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.513] @gammaloop_api::se... INFO : Running command import model sm-default.json
  3008. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.513] @import::model INFO : Loading built-in JSON model sm-default
  3009. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.536] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  3010. 195.73 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  3011. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.536] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  3012. 195.73 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-)
  3013. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.536] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  3014. 195.73 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
  3015. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.536] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1
  3016. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.537] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true
  3017. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.538] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}'
  3018. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.538] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337
  3019. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.539] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams
  3020. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.542] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  3021. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3022. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254
  3023. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  3024. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  3025. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  3026. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3027. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3028. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  3029. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  3030. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.546] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  3031. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.860] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  3032. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.860] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  3033. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.861] @commands::generate INFO : Generated cross-section 2 graphs.
  3034. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.861] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3035. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.862] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' --output_process epem_a_tth_selected --output_integrand LO_selected
  3036. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.863] @commands::select INFO : Selected 1 graph groups from LO in process epem_a_tth to LO_selected in process epem_a_tth_selected
  3037. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.863] @commands::select INFO : Kept master graphs: 1 (GL0)
  3038. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.863] @commands::select INFO : Removed master graphs: 1 (GL2)
  3039. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.863] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #1 -i LO_selected
  3040. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.863] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth_selected -i LO_selected
  3041. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.965] @commands::generate INFO :
  3042. 195.73 s gammaloop-nextest-integration> Integrand generation summary
  3043. 195.73 s gammaloop-nextest-integration> peak RAM 81.31 MiB | cores 1
  3044. 195.73 s gammaloop-nextest-integration> ╭─────────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  3045. 195.73 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3046. 195.73 s gammaloop-nextest-integration> ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  3047. 195.73 s gammaloop-nextest-integration> │ LO_selected │ GL0 │ 3 │ 34ms (42%) │ 18ms (22%) │ 29ms (36%) │ 0ms (0.00%) │
  3048. 195.73 s gammaloop-nextest-integration> ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  3049. 195.73 s gammaloop-nextest-integration> │ Total │ │ 3 │ 34ms (42%) │ 18ms (22%) │ 29ms (36%) │ 0ms (0.00%) │
  3050. 195.73 s gammaloop-nextest-integration> ╰─────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  3051. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.966] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth_selected -i LO_selected --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_copy_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart
  3052. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.966] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_copy_before_generation_generates_and_integrates/integration_workspace
  3053. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.973] @commands::integrate INFO : No integration state found, starting new integration
  3054. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.973] @commands::integrate INFO : Gammaloop now integrates epem_a_tth_selected@LO_selected
  3055. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.973] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility
  3056. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.976] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ...
  3057. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.976] @gammalooprs::inte... INFO :
  3058. 195.73 s gammaloop-nextest-integration> The application panicked (crashed).
  3059. 195.73 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  3060. 195.73 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  3061. 195.73 s gammaloop-nextest-integration>
  3062. 195.73 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3063. 195.73 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  3064. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3065. 195.73 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  3066. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3067. 195.73 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  3068. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3069. 195.73 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  3070. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3071. 195.73 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  3072. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3073. 195.73 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  3074. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3075. 195.73 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  3076. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3077. 195.73 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  3078. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3079. 195.73 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  3080. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3081. 195.73 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  3082. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3083. 195.73 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  3084. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3085. 195.73 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3086. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3087. 195.73 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3088. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3089. 195.73 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  3090. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3091. 195.73 s gammaloop-nextest-integration> 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  3092. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3093. 195.73 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>
  3094. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3095. 195.73 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>
  3096. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3097. 195.73 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>
  3098. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3099. 195.73 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>
  3100. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3101. 195.73 s gammaloop-nextest-integration> 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  3102. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3103. 195.73 s gammaloop-nextest-integration> 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  3104. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3105. 195.73 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>
  3106. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3107. 195.73 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>
  3108. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3109. 195.73 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3110. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3111. 195.73 s gammaloop-nextest-integration> 25: start_thread<unknown>
  3112. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3113. 195.73 s gammaloop-nextest-integration> 26: __clone3<unknown>
  3114. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3115. 195.73 s gammaloop-nextest-integration>
  3116. 195.73 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  3117. 195.73 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  3118. 195.73 s gammaloop-nextest-integration>
  3119. 195.73 s gammaloop-nextest-integration> 19. gammaloop-integration-tests::test_feyngen::select_tth_graph_before_generation_generates_and_integrates
  3120. 195.73 s gammaloop-nextest-integration> failure: test failure with exit code 101
  3121. 195.73 s gammaloop-nextest-integration> system-out
  3122. 195.73 s gammaloop-nextest-integration> running 1 test
  3123. 195.73 s gammaloop-nextest-integration> test select_tth_graph_before_generation_generates_and_integrates ... FAILED
  3124. 195.73 s gammaloop-nextest-integration>
  3125. 195.73 s gammaloop-nextest-integration> failures:
  3126. 195.73 s gammaloop-nextest-integration>
  3127. 195.73 s gammaloop-nextest-integration> failures:
  3128. 195.73 s gammaloop-nextest-integration> select_tth_graph_before_generation_generates_and_integrates
  3129. 195.73 s gammaloop-nextest-integration>
  3130. 195.73 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.63s
  3131. 195.73 s gammaloop-nextest-integration> system-err
  3132. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.502] @gammaloop_api::se... INFO : Running command import model sm-default.json
  3133. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.502] @import::model INFO : Loading built-in JSON model sm-default
  3134. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.524] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  3135. 195.73 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  3136. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.524] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  3137. 195.73 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-)
  3138. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.524] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  3139. 195.73 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
  3140. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.525] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1
  3141. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.526] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true
  3142. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.527] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}'
  3143. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.528] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337
  3144. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.528] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams
  3145. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.531] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  3146. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.531] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3147. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.534] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254
  3148. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.535] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  3149. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.535] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  3150. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.539] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  3151. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.543] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3152. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.546] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3153. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.546] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  3154. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.546] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  3155. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.547] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  3156. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.886] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  3157. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.886] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  3158. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.887] @commands::generate INFO : Generated cross-section 2 graphs.
  3159. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.887] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3160. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.888] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]'
  3161. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.889] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_a_tth
  3162. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.889] @commands::select INFO : Kept master graphs: 1 (GL0)
  3163. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.889] @commands::select INFO : Removed master graphs: 1 (GL2)
  3164. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.890] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO
  3165. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.991] @commands::generate INFO :
  3166. 195.73 s gammaloop-nextest-integration> Integrand generation summary
  3167. 195.73 s gammaloop-nextest-integration> peak RAM 81.56 MiB | cores 1
  3168. 195.73 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  3169. 195.73 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3170. 195.73 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  3171. 195.73 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 33ms (40%) │ 17ms (21%) │ 32ms (39%) │ 0ms (0.00%) │
  3172. 195.73 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  3173. 195.73 s gammaloop-nextest-integration> │ Total │ │ 3 │ 33ms (40%) │ 17ms (21%) │ 32ms (39%) │ 0ms (0.00%) │
  3174. 195.73 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  3175. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.993] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart
  3176. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.993] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_before_generation_generates_and_integrates/integration_workspace
  3177. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.998] @commands::integrate INFO : No integration state found, starting new integration
  3178. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.998] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO
  3179. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.998] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility
  3180. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:38.002] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ...
  3181. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:38.002] @gammalooprs::inte... INFO :
  3182. 195.73 s gammaloop-nextest-integration> The application panicked (crashed).
  3183. 195.73 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  3184. 195.73 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  3185. 195.73 s gammaloop-nextest-integration>
  3186. 195.73 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3187. 195.73 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  3188. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3189. 195.73 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  3190. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3191. 195.73 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  3192. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3193. 195.73 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  3194. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3195. 195.73 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  3196. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3197. 195.73 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  3198. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3199. 195.73 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  3200. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3201. 195.73 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  3202. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3203. 195.73 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  3204. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3205. 195.73 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  3206. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3207. 195.73 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  3208. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3209. 195.73 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3210. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3211. 195.73 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3212. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3213. 195.73 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  3214. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3215. 195.73 s gammaloop-nextest-integration> 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  3216. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3217. 195.73 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>
  3218. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3219. 195.73 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>
  3220. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3221. 195.73 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>
  3222. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3223. 195.73 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>
  3224. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3225. 195.73 s gammaloop-nextest-integration> 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  3226. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3227. 195.73 s gammaloop-nextest-integration> 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  3228. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3229. 195.73 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>
  3230. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3231. 195.73 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>
  3232. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3233. 195.73 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3234. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3235. 195.73 s gammaloop-nextest-integration> 25: start_thread<unknown>
  3236. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3237. 195.73 s gammaloop-nextest-integration> 26: __clone3<unknown>
  3238. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3239. 195.73 s gammaloop-nextest-integration>
  3240. 195.73 s gammaloop-nextest-integration> Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  3241. 195.73 s gammaloop-nextest-integration> Run with RUST_BACKTRACE=full to include source snippets.
  3242. 195.73 s gammaloop-nextest-integration>
  3243. 195.73 s gammaloop-nextest-integration> 20. gammaloop-integration-tests::test_feyngen::select_tth_graph_copy_after_generation_preserves_source_and_integrates_target
  3244. 195.73 s gammaloop-nextest-integration> failure: test failure with exit code 101
  3245. 195.73 s gammaloop-nextest-integration> system-out
  3246. 195.73 s gammaloop-nextest-integration> running 1 test
  3247. 195.73 s gammaloop-nextest-integration> test select_tth_graph_copy_after_generation_preserves_source_and_integrates_target ... FAILED
  3248. 195.73 s gammaloop-nextest-integration>
  3249. 195.73 s gammaloop-nextest-integration> failures:
  3250. 195.73 s gammaloop-nextest-integration>
  3251. 195.73 s gammaloop-nextest-integration> failures:
  3252. 195.73 s gammaloop-nextest-integration> select_tth_graph_copy_after_generation_preserves_source_and_integrates_target
  3253. 195.73 s gammaloop-nextest-integration>
  3254. 195.73 s gammaloop-nextest-integration> test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.93s
  3255. 195.73 s gammaloop-nextest-integration> system-err
  3256. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.509] @gammaloop_api::se... INFO : Running command import model sm-default.json
  3257. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.509] @import::model INFO : Loading built-in JSON model sm-default
  3258. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.531] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  3259. 195.73 s gammaloop-nextest-integration> lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  3260. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.531] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  3261. 195.73 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-)
  3262. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.531] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  3263. 195.73 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
  3264. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.531] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1
  3265. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.532] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true
  3266. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.533] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}'
  3267. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.533] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337
  3268. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.534] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams
  3269. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.537] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  3270. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.537] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3271. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.541] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254
  3272. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.541] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  3273. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  3274. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  3275. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3276. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3277. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  3278. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  3279. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.543] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  3280. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.887] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  3281. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.887] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  3282. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.888] @commands::generate INFO : Generated cross-section 2 graphs.
  3283. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.888] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3284. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:37.889] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO
  3285. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:38.192] @commands::generate INFO :
  3286. 195.73 s gammaloop-nextest-integration> Integrand generation summary
  3287. 195.73 s gammaloop-nextest-integration> peak RAM 90.77 MiB | cores 1
  3288. 195.73 s gammaloop-nextest-integration> ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  3289. 195.73 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3290. 195.73 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  3291. 195.73 s gammaloop-nextest-integration> │ LO │ GL0 │ 3 │ 30ms (39%) │ 17ms (22%) │ 29ms (38%) │ 0ms (0.00%) │
  3292. 195.73 s gammaloop-nextest-integration> │ LO │ GL2 │ 5 │ 47ms (36%) │ 46ms (36%) │ 36ms (28%) │ 0ms (0.00%) │
  3293. 195.73 s gammaloop-nextest-integration> ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  3294. 195.73 s gammaloop-nextest-integration> │ Total │ │ 8 │ 77ms (38%) │ 63ms (31%) │ 65ms (32%) │ 0ms (0.00%) │
  3295. 195.73 s gammaloop-nextest-integration> ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  3296. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:38.193] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' --output_integrand LO_selected
  3297. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:38.197] @commands::select INFO : Selected 1 graph groups from LO in process epem_a_tth to LO_selected in process epem_a_tth
  3298. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:38.197] @commands::select INFO : Kept master graphs: 1 (GL0)
  3299. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:38.197] @commands::select INFO : Removed master graphs: 1 (GL2)
  3300. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:38.197] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #0 -i LO_selected
  3301. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:38.198] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO_selected
  3302. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:38.299] @commands::generate INFO :
  3303. 195.73 s gammaloop-nextest-integration> Integrand generation summary
  3304. 195.73 s gammaloop-nextest-integration> peak RAM 93.70 MiB | cores 1
  3305. 195.73 s gammaloop-nextest-integration> ╭─────────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  3306. 195.73 s gammaloop-nextest-integration> │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3307. 195.73 s gammaloop-nextest-integration> ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  3308. 195.73 s gammaloop-nextest-integration> │ LO_selected │ GL0 │ 3 │ 34ms (43%) │ 16ms (21%) │ 28ms (36%) │ 0ms (0.00%) │
  3309. 195.73 s gammaloop-nextest-integration> ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  3310. 195.73 s gammaloop-nextest-integration> │ Total │ │ 3 │ 34ms (43%) │ 16ms (21%) │ 28ms (36%) │ 0ms (0.00%) │
  3311. 195.73 s gammaloop-nextest-integration> ╰─────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  3312. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:38.300] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth -i LO_selected --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_copy_after_generation_preserves_source_and_integrates_target/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart
  3313. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:38.300] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_copy_after_generation_preserves_source_and_integrates_target/integration_workspace
  3314. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:38.305] @commands::integrate INFO : No integration state found, starting new integration
  3315. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:38.305] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO_selected
  3316. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:38.305] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility
  3317. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:38.309] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ...
  3318. 195.73 s gammaloop-nextest-integration> [2026-09-14 01:49:38.309] @gammalooprs::inte... INFO :
  3319. 195.73 s gammaloop-nextest-integration> The application panicked (crashed).
  3320. 195.73 s gammaloop-nextest-integration> Message: index out of bounds: the len is 0 but the index is 0
  3321. 195.73 s gammaloop-nextest-integration> Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  3322. 195.73 s gammaloop-nextest-integration>
  3323. 195.73 s gammaloop-nextest-integration> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3324. 195.73 s gammaloop-nextest-integration> 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  3325. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3326. 195.73 s gammaloop-nextest-integration> 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  3327. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3328. 195.73 s gammaloop-nextest-integration> 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  3329. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3330. 195.73 s gammaloop-nextest-integration> 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  3331. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3332. 195.73 s gammaloop-nextest-integration> 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  3333. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3334. 195.73 s gammaloop-nextest-integration> 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  3335. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3336. 195.73 s gammaloop-nextest-integration> 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  3337. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3338. 195.73 s gammaloop-nextest-integration> 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  3339. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3340. 195.73 s gammaloop-nextest-integration> 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  3341. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3342. 195.73 s gammaloop-nextest-integration> 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  3343. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3344. 195.73 s gammaloop-nextest-integration> 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  3345. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3346. 195.73 s gammaloop-nextest-integration> 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3347. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3348. 195.73 s gammaloop-nextest-integration> 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3349. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3350. 195.73 s gammaloop-nextest-integration> 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  3351. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3352. 195.73 s gammaloop-nextest-integration> 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  3353. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3354. 195.73 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>
  3355. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3356. 195.73 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>
  3357. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3358. 195.73 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>
  3359. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3360. 195.73 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>
  3361. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3362. 195.73 s gammaloop-nextest-integration> 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  3363. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3364. 195.73 s gammaloop-nextest-integration> 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  3365. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3366. 195.73 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>
  3367. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3368. 195.73 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>
  3369. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3370. 195.73 s gammaloop-nextest-integration> 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3371. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3372. 195.73 s gammaloop-nextest-integration> 25: start_thread<unknown>
  3373. 195.73 s gammaloop-nextest-integration> at <unknown source file>:<unknown line>
  3374. 195.73 s gammaloop-nextest-integration> 26: __clone3<unknown>
  3375. 195.73 s gammaloop-nextest-integration> ... omitted 4 more lines; see full nextest output above
  3376. 195.73 s gammaloop-nextest-integration>
  3377. 195.73 s gammaloop-nextest-integration> ... omitted 57 more failing tests
  3378. 195.73 s gammaloop-nextest-integration> =========================================
  3379. 195.87 s error: Cannot build '/nix/store/z4alnq8f5ic12kz5v826ldl08qapixlc-gammaloop-nextest-integration.drv'.
  3380. 195.87 s Reason: builder failed with exit code 100.
  3381. 195.87 s Output paths:
  3382. 195.87 s /nix/store/z51b8vy0vlx784nbxmwvm4vp5z5l3jdc-gammaloop-nextest-integration
  3383. 195.87 s Last 2048 log lines:
  3384. 195.87 s > quantity = "leading_jet_pt"
  3385. 195.87 s > entry_selection = "leading_only"
  3386. 195.87 s > x_min = 0.0
  3387. 195.87 s > [...]
  3388. 195.87 s > The application panicked (crashed).
  3389. 195.87 s > Message: index out of bounds: the len is 0 but the index is 0
  3390. 195.87 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  3391. 195.87 s >
  3392. 195.87 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3393. 195.87 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  3394. 195.87 s > at <unknown source file>:<unknown line>
  3395. 195.87 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  3396. 195.87 s > at <unknown source file>:<unknown line>
  3397. 195.87 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  3398. 195.87 s > at <unknown source file>:<unknown line>
  3399. 195.87 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  3400. 195.87 s > at <unknown source file>:<unknown line>
  3401. 195.87 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  3402. 195.87 s > at <unknown source file>:<unknown line>
  3403. 195.87 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  3404. 195.87 s > at <unknown source file>:<unknown line>
  3405. 195.87 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  3406. 195.87 s > at <unknown source file>:<unknown line>
  3407. 195.87 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  3408. 195.87 s > at <unknown source file>:<unknown line>
  3409. 195.87 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  3410. 195.87 s > at <unknown source file>:<unknown line>
  3411. 195.87 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  3412. 195.87 s > at <unknown source file>:<unknown line>
  3413. 195.87 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  3414. 195.87 s > at <unknown source file>:<unknown line>
  3415. 195.87 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3416. 195.87 s > at <unknown source file>:<unknown line>
  3417. 195.87 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3418. 195.87 s > at <unknown source file>:<unknown line>
  3419. 195.87 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  3420. 195.87 s > at <unknown source file>:<unknown line>
  3421. 195.87 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  3422. 195.87 s > at <unknown source file>:<unknown line>
  3423. 195.87 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>
  3424. 195.87 s > at <unknown source file>:<unknown line>
  3425. 195.87 s > 17: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  3426. 195.87 s > at <unknown source file>:<unknown line>
  3427. 195.87 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>
  3428. 195.87 s > at <unknown source file>:<unknown line>
  3429. 195.87 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>
  3430. 195.87 s > at <unknown source file>:<unknown line>
  3431. 195.87 s > 20: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  3432. 195.87 s > at <unknown source file>:<unknown line>
  3433. 195.87 s > 21: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  3434. 195.87 s > at <unknown source file>:<unknown line>
  3435. 195.87 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>
  3436. 195.87 s > at <unknown source file>:<unknown line>
  3437. 195.87 s > 23: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3438. 195.87 s > at <unknown source file>:<unknown line>
  3439. 195.87 s > 24: start_thread<unknown>
  3440. 195.87 s > at <unknown source file>:<unknown line>
  3441. 195.87 s > 25: __clone3<unknown>
  3442. 195.87 s > at <unknown source file>:<unknown line>
  3443. 195.87 s >
  3444. 195.87 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  3445. 195.87 s > Run with RUST_BACKTRACE=full to include source snippets.
  3446. 195.87 s >
  3447. 195.87 s > 5. gammaloop-integration-tests::test_evaluation_api::lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata
  3448. 195.87 s > failure: test failure with exit code 101
  3449. 195.87 s > system-out
  3450. 195.87 s > running 1 test
  3451. 195.87 s > test lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata ... FAILED
  3452. 195.87 s >
  3453. 195.87 s > failures:
  3454. 195.87 s >
  3455. 195.87 s > failures:
  3456. 195.87 s > lu_rust_explicit_lmb_multichanneling_groups_channel_events_and_tags_metadata
  3457. 195.87 s >
  3458. 195.87 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.60s
  3459. 195.87 s > system-err
  3460. 195.87 s > [2026-09-14 01:49:36.791] @gammaloop_api::se... INFO : Running command import model sm-default
  3461. 195.87 s > [2026-09-14 01:49:36.791] @import::model INFO : Loading built-in JSON model sm-default
  3462. 195.87 s > [2026-09-14 01:49:36.820] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  3463. 195.87 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  3464. 195.87 s > [2026-09-14 01:49:36.820] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  3465. 195.87 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-)
  3466. 195.87 s > [2026-09-14 01:49:36.820] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  3467. 195.87 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
  3468. 195.87 s > [2026-09-14 01:49:36.821] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  3469. 195.87 s > [2026-09-14 01:49:36.822] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  3470. 195.87 s > [2026-09-14 01:49:36.823] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  3471. 195.87 s > [2026-09-14 01:49:36.824] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3472. 195.87 s > [2026-09-14 01:49:36.827] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  3473. 195.87 s > [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  3474. 195.87 s > [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  3475. 195.87 s > [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  3476. 195.87 s > [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3477. 195.87 s > [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3478. 195.87 s > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  3479. 195.87 s > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  3480. 195.87 s > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  3481. 195.87 s > [2026-09-14 01:49:36.933] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  3482. 195.87 s > [2026-09-14 01:49:36.933] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  3483. 195.87 s > [2026-09-14 01:49:36.933] @commands::generate INFO : Generated cross-section 2 graphs.
  3484. 195.87 s > [2026-09-14 01:49:36.933] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3485. 195.87 s > [2026-09-14 01:49:36.934] @gammaloop_api::se... INFO : Running command generate
  3486. 195.87 s > [2026-09-14 01:49:37.248] @commands::generate INFO :
  3487. 195.87 s > Integrand generation summary
  3488. 195.87 s > peak RAM 87.10 MiB | cores 1
  3489. 195.87 s > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  3490. 195.87 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3491. 195.87 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3492. 195.87 s > │ default │ GL0 │ 3 │ 51ms (50%) │ 23ms (23%) │ 27ms (27%) │ 0ms (0.00%) │
  3493. 195.87 s > │ default │ GL2 │ 5 │ 65ms (31%) │ 66ms (32%) │ 76ms (37%) │ 0ms (0.00%) │
  3494. 195.87 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3495. 195.87 s > │ Total │ │ 8 │ 116ms (38%) │ 89ms (29%) │ 104ms (34%) │ 0ms (0.00%) │
  3496. 195.87 s > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  3497. 195.87 s > [2026-09-14 01:49:37.249] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true
  3498. 195.87 s > [2026-09-14 01:49:37.250] @gammaloop_api::se... INFO : Running command set process string '
  3499. 195.87 s > [sampling]
  3500. 195.87 s > graphs = "monte_carlo"
  3501. 195.87 s > orientations = "summed"
  3502. 195.87 s > lmb_multichanneling = true
  3503. 195.87 s > [...]
  3504. 195.87 s > The application panicked (crashed).
  3505. 195.87 s > Message: index out of bounds: the len is 0 but the index is 0
  3506. 195.87 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  3507. 195.87 s >
  3508. 195.87 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3509. 195.87 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  3510. 195.87 s > at <unknown source file>:<unknown line>
  3511. 195.87 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  3512. 195.87 s > at <unknown source file>:<unknown line>
  3513. 195.87 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  3514. 195.87 s > at <unknown source file>:<unknown line>
  3515. 195.87 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  3516. 195.87 s > at <unknown source file>:<unknown line>
  3517. 195.87 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  3518. 195.87 s > at <unknown source file>:<unknown line>
  3519. 195.87 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  3520. 195.87 s > at <unknown source file>:<unknown line>
  3521. 195.87 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  3522. 195.87 s > at <unknown source file>:<unknown line>
  3523. 195.87 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  3524. 195.87 s > at <unknown source file>:<unknown line>
  3525. 195.87 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  3526. 195.87 s > at <unknown source file>:<unknown line>
  3527. 195.87 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  3528. 195.87 s > at <unknown source file>:<unknown line>
  3529. 195.87 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  3530. 195.87 s > at <unknown source file>:<unknown line>
  3531. 195.87 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3532. 195.87 s > at <unknown source file>:<unknown line>
  3533. 195.87 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_group::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3534. 195.87 s > at <unknown source file>:<unknown line>
  3535. 195.87 s > 14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3536. 195.87 s > at <unknown source file>:<unknown line>
  3537. 195.87 s > 15: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  3538. 195.87 s > at <unknown source file>:<unknown line>
  3539. 195.87 s > 16: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  3540. 195.87 s > at <unknown source file>:<unknown line>
  3541. 195.87 s > 17: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  3542. 195.87 s > at <unknown source file>:<unknown line>
  3543. 195.87 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>
  3544. 195.87 s > at <unknown source file>:<unknown line>
  3545. 195.87 s > 19: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  3546. 195.87 s > at <unknown source file>:<unknown line>
  3547. 195.87 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>
  3548. 195.87 s > at <unknown source file>:<unknown line>
  3549. 195.87 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>
  3550. 195.87 s > at <unknown source file>:<unknown line>
  3551. 195.87 s > 22: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  3552. 195.87 s > at <unknown source file>:<unknown line>
  3553. 195.87 s > 23: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  3554. 195.87 s > at <unknown source file>:<unknown line>
  3555. 195.87 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>
  3556. 195.87 s > at <unknown source file>:<unknown line>
  3557. 195.87 s > 25: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3558. 195.87 s > at <unknown source file>:<unknown line>
  3559. 195.87 s > 26: start_thread<unknown>
  3560. 195.87 s > at <unknown source file>:<unknown line>
  3561. 195.87 s > 27: __clone3<unknown>
  3562. 195.87 s > at <unknown source file>:<unknown line>
  3563. 195.87 s >
  3564. 195.87 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  3565. 195.87 s > Run with RUST_BACKTRACE=full to include source snippets.
  3566. 195.87 s >
  3567. 195.87 s > 6. gammaloop-integration-tests::test_evaluation_api::lu_rust_generated_events_follow_graph_grouping_and_cut_ids
  3568. 195.87 s > failure: test failure with exit code 101
  3569. 195.87 s > system-out
  3570. 195.87 s > running 1 test
  3571. 195.87 s > test lu_rust_generated_events_follow_graph_grouping_and_cut_ids ... FAILED
  3572. 195.87 s >
  3573. 195.87 s > failures:
  3574. 195.87 s >
  3575. 195.87 s > failures:
  3576. 195.87 s > lu_rust_generated_events_follow_graph_grouping_and_cut_ids
  3577. 195.87 s >
  3578. 195.87 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.61s
  3579. 195.87 s > system-err
  3580. 195.87 s > [2026-09-14 01:49:36.795] @gammaloop_api::se... INFO : Running command import model sm-default
  3581. 195.87 s > [2026-09-14 01:49:36.795] @import::model INFO : Loading built-in JSON model sm-default
  3582. 195.87 s > [2026-09-14 01:49:36.822] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  3583. 195.87 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  3584. 195.87 s > [2026-09-14 01:49:36.822] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  3585. 195.87 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-)
  3586. 195.87 s > [2026-09-14 01:49:36.822] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  3587. 195.87 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
  3588. 195.87 s > [2026-09-14 01:49:36.823] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  3589. 195.87 s > [2026-09-14 01:49:36.824] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  3590. 195.87 s > [2026-09-14 01:49:36.824] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  3591. 195.87 s > [2026-09-14 01:49:36.826] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3592. 195.87 s > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  3593. 195.87 s > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  3594. 195.87 s > [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  3595. 195.87 s > [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  3596. 195.87 s > [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3597. 195.87 s > [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3598. 195.87 s > [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  3599. 195.87 s > [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  3600. 195.87 s > [2026-09-14 01:49:36.830] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  3601. 195.87 s > [2026-09-14 01:49:36.933] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  3602. 195.87 s > [2026-09-14 01:49:36.933] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  3603. 195.87 s > [2026-09-14 01:49:36.933] @commands::generate INFO : Generated cross-section 2 graphs.
  3604. 195.87 s > [2026-09-14 01:49:36.933] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3605. 195.87 s > [2026-09-14 01:49:36.934] @gammaloop_api::se... INFO : Running command generate
  3606. 195.87 s > [2026-09-14 01:49:37.263] @commands::generate INFO :
  3607. 195.87 s > Integrand generation summary
  3608. 195.87 s > peak RAM 87.46 MiB | cores 1
  3609. 195.87 s > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  3610. 195.87 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3611. 195.87 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3612. 195.87 s > │ default │ GL0 │ 3 │ 45ms (48%) │ 22ms (24%) │ 26ms (29%) │ 0ms (0.00%) │
  3613. 195.87 s > │ default │ GL2 │ 5 │ 65ms (32%) │ 63ms (31%) │ 78ms (38%) │ 0ms (0.00%) │
  3614. 195.87 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3615. 195.87 s > │ Total │ │ 8 │ 110ms (37%) │ 85ms (28%) │ 105ms (35%) │ 0ms (0.00%) │
  3616. 195.87 s > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  3617. 195.87 s > [2026-09-14 01:49:37.265] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true
  3618. 195.87 s > The application panicked (crashed).
  3619. 195.87 s > Message: index out of bounds: the len is 0 but the index is 0
  3620. 195.87 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  3621. 195.87 s >
  3622. 195.87 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3623. 195.87 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  3624. 195.87 s > at <unknown source file>:<unknown line>
  3625. 195.87 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  3626. 195.87 s > at <unknown source file>:<unknown line>
  3627. 195.87 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  3628. 195.87 s > at <unknown source file>:<unknown line>
  3629. 195.87 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  3630. 195.87 s > at <unknown source file>:<unknown line>
  3631. 195.87 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  3632. 195.87 s > at <unknown source file>:<unknown line>
  3633. 195.87 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  3634. 195.87 s > at <unknown source file>:<unknown line>
  3635. 195.87 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  3636. 195.87 s > at <unknown source file>:<unknown line>
  3637. 195.87 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  3638. 195.87 s > at <unknown source file>:<unknown line>
  3639. 195.87 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  3640. 195.87 s > at <unknown source file>:<unknown line>
  3641. 195.87 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  3642. 195.87 s > at <unknown source file>:<unknown line>
  3643. 195.87 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  3644. 195.87 s > at <unknown source file>:<unknown line>
  3645. 195.87 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3646. 195.87 s > at <unknown source file>:<unknown line>
  3647. 195.87 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3648. 195.87 s > at <unknown source file>:<unknown line>
  3649. 195.87 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  3650. 195.87 s > at <unknown source file>:<unknown line>
  3651. 195.87 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  3652. 195.87 s > at <unknown source file>:<unknown line>
  3653. 195.87 s > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  3654. 195.87 s > at <unknown source file>:<unknown line>
  3655. 195.87 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>
  3656. 195.87 s > at <unknown source file>:<unknown line>
  3657. 195.87 s > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  3658. 195.87 s > at <unknown source file>:<unknown line>
  3659. 195.87 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>
  3660. 195.87 s > at <unknown source file>:<unknown line>
  3661. 195.87 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>
  3662. 195.87 s > at <unknown source file>:<unknown line>
  3663. 195.87 s > 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  3664. 195.87 s > at <unknown source file>:<unknown line>
  3665. 195.87 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  3666. 195.87 s > at <unknown source file>:<unknown line>
  3667. 195.87 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>
  3668. 195.87 s > at <unknown source file>:<unknown line>
  3669. 195.87 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3670. 195.87 s > at <unknown source file>:<unknown line>
  3671. 195.87 s > 25: start_thread<unknown>
  3672. 195.87 s > at <unknown source file>:<unknown line>
  3673. 195.87 s > 26: __clone3<unknown>
  3674. 195.87 s > at <unknown source file>:<unknown line>
  3675. 195.87 s >
  3676. 195.87 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  3677. 195.87 s > Run with RUST_BACKTRACE=full to include source snippets.
  3678. 195.87 s >
  3679. 195.87 s > 7. gammaloop-integration-tests::test_evaluation_api::lu_rust_evaluate_samples_respect_event_generation_and_observables
  3680. 195.87 s > failure: test failure with exit code 101
  3681. 195.87 s > system-out
  3682. 195.87 s > running 1 test
  3683. 195.87 s > test lu_rust_evaluate_samples_respect_event_generation_and_observables ... FAILED
  3684. 195.87 s >
  3685. 195.87 s > failures:
  3686. 195.87 s >
  3687. 195.87 s > failures:
  3688. 195.87 s > lu_rust_evaluate_samples_respect_event_generation_and_observables
  3689. 195.87 s >
  3690. 195.87 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.66s
  3691. 195.87 s > system-err
  3692. 195.87 s > [2026-09-14 01:49:36.781] @gammaloop_api::se... INFO : Running command import model sm-default
  3693. 195.87 s > [2026-09-14 01:49:36.781] @import::model INFO : Loading built-in JSON model sm-default
  3694. 195.87 s > [2026-09-14 01:49:36.804] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  3695. 195.87 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  3696. 195.87 s > [2026-09-14 01:49:36.804] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  3697. 195.87 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-)
  3698. 195.87 s > [2026-09-14 01:49:36.804] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  3699. 195.87 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
  3700. 195.87 s > [2026-09-14 01:49:36.804] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  3701. 195.87 s > [2026-09-14 01:49:36.805] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  3702. 195.87 s > [2026-09-14 01:49:36.806] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  3703. 195.87 s > [2026-09-14 01:49:36.808] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3704. 195.87 s > [2026-09-14 01:49:36.811] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  3705. 195.87 s > [2026-09-14 01:49:36.814] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  3706. 195.87 s > [2026-09-14 01:49:36.818] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  3707. 195.87 s > [2026-09-14 01:49:36.821] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  3708. 195.87 s > [2026-09-14 01:49:36.824] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3709. 195.87 s > [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3710. 195.87 s > [2026-09-14 01:49:36.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  3711. 195.87 s > [2026-09-14 01:49:36.831] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  3712. 195.87 s > [2026-09-14 01:49:36.834] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  3713. 195.87 s > [2026-09-14 01:49:36.992] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  3714. 195.87 s > [2026-09-14 01:49:36.992] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  3715. 195.87 s > [2026-09-14 01:49:36.992] @commands::generate INFO : Generated cross-section 2 graphs.
  3716. 195.87 s > [2026-09-14 01:49:36.992] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3717. 195.87 s > [2026-09-14 01:49:36.993] @gammaloop_api::se... INFO : Running command generate
  3718. 195.87 s > [2026-09-14 01:49:37.317] @commands::generate INFO :
  3719. 195.87 s > Integrand generation summary
  3720. 195.87 s > peak RAM 86.70 MiB | cores 1
  3721. 195.87 s > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  3722. 195.87 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3723. 195.87 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3724. 195.87 s > │ default │ GL0 │ 3 │ 46ms (46%) │ 22ms (23%) │ 31ms (32%) │ 0ms (0.00%) │
  3725. 195.87 s > │ default │ GL2 │ 5 │ 66ms (32%) │ 64ms (32%) │ 73ms (36%) │ 0ms (0.00%) │
  3726. 195.87 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3727. 195.87 s > │ Total │ │ 8 │ 112ms (37%) │ 87ms (29%) │ 105ms (35%) │ 0ms (0.00%) │
  3728. 195.87 s > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  3729. 195.87 s > The application panicked (crashed).
  3730. 195.87 s > Message: index out of bounds: the len is 0 but the index is 0
  3731. 195.87 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  3732. 195.87 s >
  3733. 195.87 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3734. 195.87 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  3735. 195.87 s > at <unknown source file>:<unknown line>
  3736. 195.87 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  3737. 195.87 s > at <unknown source file>:<unknown line>
  3738. 195.87 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  3739. 195.87 s > at <unknown source file>:<unknown line>
  3740. 195.87 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  3741. 195.87 s > at <unknown source file>:<unknown line>
  3742. 195.87 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  3743. 195.87 s > at <unknown source file>:<unknown line>
  3744. 195.87 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  3745. 195.87 s > at <unknown source file>:<unknown line>
  3746. 195.87 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  3747. 195.87 s > at <unknown source file>:<unknown line>
  3748. 195.87 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  3749. 195.87 s > at <unknown source file>:<unknown line>
  3750. 195.87 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  3751. 195.87 s > at <unknown source file>:<unknown line>
  3752. 195.87 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  3753. 195.87 s > at <unknown source file>:<unknown line>
  3754. 195.87 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  3755. 195.87 s > at <unknown source file>:<unknown line>
  3756. 195.87 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3757. 195.87 s > at <unknown source file>:<unknown line>
  3758. 195.87 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3759. 195.87 s > at <unknown source file>:<unknown line>
  3760. 195.87 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  3761. 195.87 s > at <unknown source file>:<unknown line>
  3762. 195.87 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  3763. 195.87 s > at <unknown source file>:<unknown line>
  3764. 195.87 s > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  3765. 195.87 s > at <unknown source file>:<unknown line>
  3766. 195.87 s > 17: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_evaluate_samples_respect_event_generation_and_observables::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  3767. 195.87 s > at <unknown source file>:<unknown line>
  3768. 195.87 s > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  3769. 195.87 s > at <unknown source file>:<unknown line>
  3770. 195.87 s > 19: <test_evaluation_api[d9ee6ec3c066775f]::lu_rust_evaluate_samples_respect_event_generation_and_observables::{closure#0} as core[940e698046960fd5]::ops::function::FnOnce<()>>::call_once<unknown>
  3771. 195.87 s > at <unknown source file>:<unknown line>
  3772. 195.87 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>
  3773. 195.87 s > at <unknown source file>:<unknown line>
  3774. 195.87 s > 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  3775. 195.87 s > at <unknown source file>:<unknown line>
  3776. 195.87 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  3777. 195.87 s > at <unknown source file>:<unknown line>
  3778. 195.87 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>
  3779. 195.87 s > at <unknown source file>:<unknown line>
  3780. 195.87 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3781. 195.87 s > at <unknown source file>:<unknown line>
  3782. 195.87 s > 25: start_thread<unknown>
  3783. 195.87 s > at <unknown source file>:<unknown line>
  3784. 195.87 s > 26: __clone3<unknown>
  3785. 195.87 s > at <unknown source file>:<unknown line>
  3786. 195.87 s >
  3787. 195.87 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  3788. 195.87 s > Run with RUST_BACKTRACE=full to include source snippets.
  3789. 195.87 s >
  3790. 195.87 s > 8. gammaloop-integration-tests::test_evaluation_api::lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events
  3791. 195.87 s > failure: test failure with exit code 101
  3792. 195.87 s > system-out
  3793. 195.87 s > running 1 test
  3794. 195.87 s > test lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events ... FAILED
  3795. 195.87 s >
  3796. 195.87 s > failures:
  3797. 195.87 s >
  3798. 195.87 s > failures:
  3799. 195.87 s > lu_rust_xspace_integrator_weights_align_per_sample_and_scale_events
  3800. 195.87 s >
  3801. 195.87 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.68s
  3802. 195.87 s > system-err
  3803. 195.87 s > [2026-09-14 01:49:36.756] @gammaloop_api::se... INFO : Running command import model sm-default
  3804. 195.87 s > [2026-09-14 01:49:36.756] @import::model INFO : Loading built-in JSON model sm-default
  3805. 195.87 s > [2026-09-14 01:49:36.780] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  3806. 195.87 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  3807. 195.87 s > [2026-09-14 01:49:36.780] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  3808. 195.87 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-)
  3809. 195.87 s > [2026-09-14 01:49:36.780] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  3810. 195.87 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
  3811. 195.87 s > [2026-09-14 01:49:36.780] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  3812. 195.87 s > [2026-09-14 01:49:36.781] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  3813. 195.87 s > [2026-09-14 01:49:36.782] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  3814. 195.87 s > [2026-09-14 01:49:36.784] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3815. 195.87 s > [2026-09-14 01:49:36.787] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  3816. 195.87 s > [2026-09-14 01:49:36.788] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  3817. 195.87 s > [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  3818. 195.87 s > [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  3819. 195.87 s > [2026-09-14 01:49:36.789] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3820. 195.87 s > [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3821. 195.87 s > [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  3822. 195.87 s > [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  3823. 195.87 s > [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  3824. 195.87 s > [2026-09-14 01:49:36.891] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  3825. 195.87 s > [2026-09-14 01:49:36.891] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  3826. 195.87 s > [2026-09-14 01:49:36.891] @commands::generate INFO : Generated cross-section 2 graphs.
  3827. 195.87 s > [2026-09-14 01:49:36.891] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3828. 195.87 s > [2026-09-14 01:49:36.892] @gammaloop_api::se... INFO : Running command generate
  3829. 195.87 s > [2026-09-14 01:49:37.329] @commands::generate INFO :
  3830. 195.87 s > Integrand generation summary
  3831. 195.87 s > peak RAM 88.89 MiB | cores 1
  3832. 195.87 s > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  3833. 195.87 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3834. 195.87 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3835. 195.87 s > │ default │ GL0 │ 3 │ 71ms (57%) │ 26ms (21%) │ 27ms (22%) │ 0ms (0.00%) │
  3836. 195.87 s > │ default │ GL2 │ 5 │ 67ms (32%) │ 63ms (30%) │ 79ms (38%) │ 0ms (0.00%) │
  3837. 195.87 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3838. 195.87 s > │ Total │ │ 8 │ 138ms (41%) │ 89ms (27%) │ 107ms (32%) │ 0ms (0.00%) │
  3839. 195.87 s > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  3840. 195.87 s > [2026-09-14 01:49:37.330] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true general.store_additional_weights_in_event=true
  3841. 195.87 s > The application panicked (crashed).
  3842. 195.87 s > Message: index out of bounds: the len is 0 but the index is 0
  3843. 195.87 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  3844. 195.87 s >
  3845. 195.87 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3846. 195.87 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  3847. 195.87 s > at <unknown source file>:<unknown line>
  3848. 195.87 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  3849. 195.87 s > at <unknown source file>:<unknown line>
  3850. 195.87 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  3851. 195.87 s > at <unknown source file>:<unknown line>
  3852. 195.87 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  3853. 195.87 s > at <unknown source file>:<unknown line>
  3854. 195.87 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  3855. 195.87 s > at <unknown source file>:<unknown line>
  3856. 195.87 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  3857. 195.87 s > at <unknown source file>:<unknown line>
  3858. 195.87 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  3859. 195.87 s > at <unknown source file>:<unknown line>
  3860. 195.87 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  3861. 195.87 s > at <unknown source file>:<unknown line>
  3862. 195.87 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  3863. 195.87 s > at <unknown source file>:<unknown line>
  3864. 195.87 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  3865. 195.87 s > at <unknown source file>:<unknown line>
  3866. 195.87 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  3867. 195.87 s > at <unknown source file>:<unknown line>
  3868. 195.87 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3869. 195.87 s > at <unknown source file>:<unknown line>
  3870. 195.87 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3871. 195.87 s > at <unknown source file>:<unknown line>
  3872. 195.87 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  3873. 195.87 s > at <unknown source file>:<unknown line>
  3874. 195.87 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  3875. 195.87 s > at <unknown source file>:<unknown line>
  3876. 195.87 s > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  3877. 195.87 s > at <unknown source file>:<unknown line>
  3878. 195.87 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>
  3879. 195.87 s > at <unknown source file>:<unknown line>
  3880. 195.87 s > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  3881. 195.87 s > at <unknown source file>:<unknown line>
  3882. 195.87 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>
  3883. 195.87 s > at <unknown source file>:<unknown line>
  3884. 195.87 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>
  3885. 195.87 s > at <unknown source file>:<unknown line>
  3886. 195.87 s > 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  3887. 195.87 s > at <unknown source file>:<unknown line>
  3888. 195.87 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  3889. 195.87 s > at <unknown source file>:<unknown line>
  3890. 195.87 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>
  3891. 195.87 s > at <unknown source file>:<unknown line>
  3892. 195.87 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  3893. 195.87 s > at <unknown source file>:<unknown line>
  3894. 195.87 s > 25: start_thread<unknown>
  3895. 195.87 s > at <unknown source file>:<unknown line>
  3896. 195.87 s > 26: __clone3<unknown>
  3897. 195.87 s > at <unknown source file>:<unknown line>
  3898. 195.87 s >
  3899. 195.87 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  3900. 195.87 s > Run with RUST_BACKTRACE=full to include source snippets.
  3901. 195.87 s >
  3902. 195.87 s > 9. gammaloop-integration-tests::test_evaluation_api::lu_rust_precise_evaluate_samples_returns_precision_tagged_results
  3903. 195.87 s > failure: test failure with exit code 101
  3904. 195.87 s > system-out
  3905. 195.87 s > running 1 test
  3906. 195.87 s > test lu_rust_precise_evaluate_samples_returns_precision_tagged_results ... FAILED
  3907. 195.87 s >
  3908. 195.87 s > failures:
  3909. 195.87 s >
  3910. 195.87 s > failures:
  3911. 195.87 s > lu_rust_precise_evaluate_samples_returns_precision_tagged_results
  3912. 195.87 s >
  3913. 195.87 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.69s
  3914. 195.87 s > system-err
  3915. 195.87 s > [2026-09-14 01:49:36.779] @gammaloop_api::se... INFO : Running command import model sm-default
  3916. 195.87 s > [2026-09-14 01:49:36.780] @import::model INFO : Loading built-in JSON model sm-default
  3917. 195.87 s > [2026-09-14 01:49:36.801] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  3918. 195.87 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  3919. 195.87 s > [2026-09-14 01:49:36.801] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  3920. 195.87 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-)
  3921. 195.87 s > [2026-09-14 01:49:36.801] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  3922. 195.87 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
  3923. 195.87 s > [2026-09-14 01:49:36.802] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  3924. 195.87 s > [2026-09-14 01:49:36.803] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  3925. 195.87 s > [2026-09-14 01:49:36.804] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  3926. 195.87 s > [2026-09-14 01:49:36.806] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  3927. 195.87 s > [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  3928. 195.87 s > [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  3929. 195.87 s > [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  3930. 195.87 s > [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  3931. 195.87 s > [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  3932. 195.87 s > [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  3933. 195.87 s > [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  3934. 195.87 s > [2026-09-14 01:49:36.809] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  3935. 195.87 s > [2026-09-14 01:49:36.810] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  3936. 195.87 s > [2026-09-14 01:49:36.920] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  3937. 195.87 s > [2026-09-14 01:49:36.920] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  3938. 195.87 s > [2026-09-14 01:49:36.920] @commands::generate INFO : Generated cross-section 2 graphs.
  3939. 195.87 s > [2026-09-14 01:49:36.920] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  3940. 195.87 s > [2026-09-14 01:49:36.921] @gammaloop_api::se... INFO : Running command generate
  3941. 195.87 s > [2026-09-14 01:49:37.339] @commands::generate INFO :
  3942. 195.87 s > Integrand generation summary
  3943. 195.87 s > peak RAM 88.56 MiB | cores 1
  3944. 195.87 s > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  3945. 195.87 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  3946. 195.87 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3947. 195.87 s > │ default │ GL0 │ 3 │ 82ms (64%) │ 21ms (17%) │ 25ms (20%) │ 0ms (0.00%) │
  3948. 195.87 s > │ default │ GL2 │ 5 │ 67ms (30%) │ 65ms (29%) │ 94ms (41%) │ 0ms (0.00%) │
  3949. 195.87 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  3950. 195.87 s > │ Total │ │ 8 │ 150ms (42%) │ 87ms (24%) │ 119ms (33%) │ 0ms (0.00%) │
  3951. 195.87 s > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  3952. 195.87 s > [2026-09-14 01:49:37.340] @gammaloop_api::se... INFO : Running command set process string '
  3953. 195.87 s > [quantities.leading_jet_pt]
  3954. 195.87 s > type = "jet"
  3955. 195.87 s > quantity = "PT"
  3956. 195.87 s > dR = 0.4
  3957. 195.87 s > [...]
  3958. 195.87 s > [2026-09-14 01:49:37.341] @gammaloop_api::se... INFO : Running command set process string '
  3959. 195.87 s > [observables.leading_jet_pt_hist]
  3960. 195.87 s > quantity = "leading_jet_pt"
  3961. 195.87 s > entry_selection = "leading_only"
  3962. 195.87 s > x_min = 0.0
  3963. 195.87 s > [...]
  3964. 195.87 s > The application panicked (crashed).
  3965. 195.87 s > Message: index out of bounds: the len is 0 but the index is 0
  3966. 195.87 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  3967. 195.87 s >
  3968. 195.87 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  3969. 195.87 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  3970. 195.87 s > at <unknown source file>:<unknown line>
  3971. 195.87 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  3972. 195.87 s > at <unknown source file>:<unknown line>
  3973. 195.87 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  3974. 195.87 s > at <unknown source file>:<unknown line>
  3975. 195.87 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  3976. 195.87 s > at <unknown source file>:<unknown line>
  3977. 195.87 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  3978. 195.87 s > at <unknown source file>:<unknown line>
  3979. 195.87 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  3980. 195.87 s > at <unknown source file>:<unknown line>
  3981. 195.87 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  3982. 195.87 s > at <unknown source file>:<unknown line>
  3983. 195.87 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  3984. 195.87 s > at <unknown source file>:<unknown line>
  3985. 195.87 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  3986. 195.87 s > at <unknown source file>:<unknown line>
  3987. 195.87 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>>::{closure#4}>>>::from_iter<unknown>
  3988. 195.87 s > at <unknown source file>:<unknown line>
  3989. 195.87 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>><unknown>
  3990. 195.87 s > at <unknown source file>:<unknown line>
  3991. 195.87 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3992. 195.87 s > at <unknown source file>:<unknown line>
  3993. 195.87 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_single::<gammalooprs[cf7f0a53a74a7890]::utils::VarFloat<1000u32>, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3994. 195.87 s > at <unknown source file>:<unknown line>
  3995. 195.87 s > 14: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  3996. 195.87 s > at <unknown source file>:<unknown line>
  3997. 195.87 s > 15: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_precise_raw<unknown>
  3998. 195.87 s > at <unknown source file>:<unknown line>
  3999. 195.87 s > 16: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamplesPrecise>::run<unknown>
  4000. 195.87 s > at <unknown source file>:<unknown line>
  4001. 195.87 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>
  4002. 195.87 s > at <unknown source file>:<unknown line>
  4003. 195.87 s > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  4004. 195.87 s > at <unknown source file>:<unknown line>
  4005. 195.87 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>
  4006. 195.87 s > at <unknown source file>:<unknown line>
  4007. 195.87 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>
  4008. 195.87 s > at <unknown source file>:<unknown line>
  4009. 195.87 s > 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  4010. 195.87 s > at <unknown source file>:<unknown line>
  4011. 195.87 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  4012. 195.87 s > at <unknown source file>:<unknown line>
  4013. 195.87 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>
  4014. 195.87 s > at <unknown source file>:<unknown line>
  4015. 195.87 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  4016. 195.87 s > at <unknown source file>:<unknown line>
  4017. 195.87 s > 25: start_thread<unknown>
  4018. 195.87 s > at <unknown source file>:<unknown line>
  4019. 195.87 s > 26: __clone3<unknown>
  4020. 195.87 s > at <unknown source file>:<unknown line>
  4021. 195.87 s >
  4022. 195.87 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  4023. 195.87 s > Run with RUST_BACKTRACE=full to include source snippets.
  4024. 195.87 s >
  4025. 195.87 s > 10. gammaloop-integration-tests::test_evaluation_api::lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation
  4026. 195.87 s > failure: test failure with exit code 101
  4027. 195.87 s > system-out
  4028. 195.87 s > running 1 test
  4029. 195.87 s > test lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation ... FAILED
  4030. 195.87 s >
  4031. 195.87 s > failures:
  4032. 195.87 s >
  4033. 195.87 s > failures:
  4034. 195.87 s > lu_rust_evaluate_samples_can_override_returned_events_without_forcing_internal_generation
  4035. 195.87 s >
  4036. 195.87 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.69s
  4037. 195.87 s > system-err
  4038. 195.87 s > [2026-09-14 01:49:36.789] @gammaloop_api::se... INFO : Running command import model sm-default
  4039. 195.87 s > [2026-09-14 01:49:36.789] @import::model INFO : Loading built-in JSON model sm-default
  4040. 195.87 s > [2026-09-14 01:49:36.815] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  4041. 195.87 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  4042. 195.87 s > [2026-09-14 01:49:36.815] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  4043. 195.87 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-)
  4044. 195.87 s > [2026-09-14 01:49:36.815] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  4045. 195.87 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
  4046. 195.87 s > [2026-09-14 01:49:36.816] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  4047. 195.87 s > [2026-09-14 01:49:36.817] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  4048. 195.87 s > [2026-09-14 01:49:36.817] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  4049. 195.87 s > [2026-09-14 01:49:36.820] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  4050. 195.87 s > [2026-09-14 01:49:36.822] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  4051. 195.87 s > [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  4052. 195.87 s > [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  4053. 195.87 s > [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  4054. 195.87 s > [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  4055. 195.87 s > [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  4056. 195.87 s > [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  4057. 195.87 s > [2026-09-14 01:49:36.823] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  4058. 195.87 s > [2026-09-14 01:49:36.824] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  4059. 195.87 s > [2026-09-14 01:49:36.927] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  4060. 195.87 s > [2026-09-14 01:49:36.927] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  4061. 195.87 s > [2026-09-14 01:49:36.927] @commands::generate INFO : Generated cross-section 2 graphs.
  4062. 195.87 s > [2026-09-14 01:49:36.927] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  4063. 195.87 s > [2026-09-14 01:49:36.928] @gammaloop_api::se... INFO : Running command generate
  4064. 195.87 s > [2026-09-14 01:49:37.347] @commands::generate INFO :
  4065. 195.87 s > Integrand generation summary
  4066. 195.87 s > peak RAM 85.82 MiB | cores 1
  4067. 195.87 s > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  4068. 195.87 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4069. 195.87 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  4070. 195.87 s > │ default │ GL0 │ 3 │ 49ms (49%) │ 22ms (23%) │ 28ms (28%) │ 0ms (0.00%) │
  4071. 195.87 s > │ default │ GL2 │ 5 │ 77ms (31%) │ 76ms (31%) │ 94ms (38%) │ 0ms (0.00%) │
  4072. 195.87 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  4073. 195.87 s > │ Total │ │ 8 │ 127ms (37%) │ 99ms (28%) │ 122ms (35%) │ 0ms (0.00%) │
  4074. 195.87 s > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  4075. 195.87 s > [2026-09-14 01:49:37.348] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=false
  4076. 195.87 s > The application panicked (crashed).
  4077. 195.87 s > Message: index out of bounds: the len is 0 but the index is 0
  4078. 195.87 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  4079. 195.87 s >
  4080. 195.87 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  4081. 195.87 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  4082. 195.87 s > at <unknown source file>:<unknown line>
  4083. 195.87 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  4084. 195.87 s > at <unknown source file>:<unknown line>
  4085. 195.87 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  4086. 195.87 s > at <unknown source file>:<unknown line>
  4087. 195.87 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  4088. 195.87 s > at <unknown source file>:<unknown line>
  4089. 195.87 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  4090. 195.87 s > at <unknown source file>:<unknown line>
  4091. 195.87 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  4092. 195.87 s > at <unknown source file>:<unknown line>
  4093. 195.87 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  4094. 195.87 s > at <unknown source file>:<unknown line>
  4095. 195.87 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  4096. 195.87 s > at <unknown source file>:<unknown line>
  4097. 195.87 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  4098. 195.87 s > at <unknown source file>:<unknown line>
  4099. 195.87 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  4100. 195.87 s > at <unknown source file>:<unknown line>
  4101. 195.87 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  4102. 195.87 s > at <unknown source file>:<unknown line>
  4103. 195.87 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4104. 195.87 s > at <unknown source file>:<unknown line>
  4105. 195.87 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4106. 195.87 s > at <unknown source file>:<unknown line>
  4107. 195.87 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  4108. 195.87 s > at <unknown source file>:<unknown line>
  4109. 195.87 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  4110. 195.87 s > at <unknown source file>:<unknown line>
  4111. 195.87 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>
  4112. 195.87 s > at <unknown source file>:<unknown line>
  4113. 195.87 s > 17: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  4114. 195.87 s > at <unknown source file>:<unknown line>
  4115. 195.87 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>
  4116. 195.87 s > at <unknown source file>:<unknown line>
  4117. 195.87 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>
  4118. 195.87 s > at <unknown source file>:<unknown line>
  4119. 195.87 s > 20: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  4120. 195.87 s > at <unknown source file>:<unknown line>
  4121. 195.87 s > 21: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  4122. 195.87 s > at <unknown source file>:<unknown line>
  4123. 195.87 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>
  4124. 195.87 s > at <unknown source file>:<unknown line>
  4125. 195.87 s > 23: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  4126. 195.87 s > at <unknown source file>:<unknown line>
  4127. 195.87 s > 24: start_thread<unknown>
  4128. 195.87 s > at <unknown source file>:<unknown line>
  4129. 195.87 s > 25: __clone3<unknown>
  4130. 195.87 s > at <unknown source file>:<unknown line>
  4131. 195.87 s >
  4132. 195.87 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  4133. 195.87 s > Run with RUST_BACKTRACE=full to include source snippets.
  4134. 195.87 s >
  4135. 195.87 s > 11. gammaloop-integration-tests::test_evaluation_api::lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian
  4136. 195.87 s > failure: test failure with exit code 101
  4137. 195.87 s > system-out
  4138. 195.87 s > running 1 test
  4139. 195.87 s > test lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian ... FAILED
  4140. 195.87 s >
  4141. 195.87 s > failures:
  4142. 195.87 s >
  4143. 195.87 s > failures:
  4144. 195.87 s > lu_rust_momentum_space_evaluate_sample_reports_no_parameterization_jacobian
  4145. 195.87 s >
  4146. 195.87 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.70s
  4147. 195.87 s > system-err
  4148. 195.87 s > [2026-09-14 01:49:36.756] @gammaloop_api::se... INFO : Running command import model sm-default
  4149. 195.87 s > [2026-09-14 01:49:36.756] @import::model INFO : Loading built-in JSON model sm-default
  4150. 195.87 s > [2026-09-14 01:49:36.783] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  4151. 195.87 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  4152. 195.87 s > [2026-09-14 01:49:36.783] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  4153. 195.87 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-)
  4154. 195.87 s > [2026-09-14 01:49:36.783] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  4155. 195.87 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
  4156. 195.88 s > [2026-09-14 01:49:36.784] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  4157. 195.88 s > [2026-09-14 01:49:36.784] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  4158. 195.88 s > [2026-09-14 01:49:36.785] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  4159. 195.88 s > [2026-09-14 01:49:36.787] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  4160. 195.88 s > [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  4161. 195.88 s > [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  4162. 195.88 s > [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  4163. 195.88 s > [2026-09-14 01:49:36.790] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  4164. 195.88 s > [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  4165. 195.88 s > [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  4166. 195.88 s > [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  4167. 195.88 s > [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  4168. 195.88 s > [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  4169. 195.88 s > [2026-09-14 01:49:36.930] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  4170. 195.88 s > [2026-09-14 01:49:36.930] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  4171. 195.88 s > [2026-09-14 01:49:36.930] @commands::generate INFO : Generated cross-section 2 graphs.
  4172. 195.88 s > [2026-09-14 01:49:36.930] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  4173. 195.88 s > [2026-09-14 01:49:36.931] @gammaloop_api::se... INFO : Running command generate
  4174. 195.88 s > [2026-09-14 01:49:37.345] @commands::generate INFO :
  4175. 195.88 s > Integrand generation summary
  4176. 195.88 s > peak RAM 87.81 MiB | cores 1
  4177. 195.88 s > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  4178. 195.88 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4179. 195.88 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  4180. 195.88 s > │ default │ GL0 │ 3 │ 49ms (47%) │ 27ms (26%) │ 27ms (26%) │ 0ms (0.00%) │
  4181. 195.88 s > │ default │ GL2 │ 5 │ 74ms (34%) │ 65ms (30%) │ 78ms (36%) │ 0ms (0.00%) │
  4182. 195.88 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  4183. 195.88 s > │ Total │ │ 8 │ 123ms (38%) │ 92ms (29%) │ 105ms (33%) │ 0ms (0.00%) │
  4184. 195.88 s > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  4185. 195.88 s > [2026-09-14 01:49:37.346] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true
  4186. 195.88 s > The application panicked (crashed).
  4187. 195.88 s > Message: index out of bounds: the len is 0 but the index is 0
  4188. 195.88 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  4189. 195.88 s >
  4190. 195.88 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  4191. 195.88 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  4192. 195.88 s > at <unknown source file>:<unknown line>
  4193. 195.88 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  4194. 195.88 s > at <unknown source file>:<unknown line>
  4195. 195.88 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  4196. 195.88 s > at <unknown source file>:<unknown line>
  4197. 195.88 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  4198. 195.88 s > at <unknown source file>:<unknown line>
  4199. 195.88 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  4200. 195.88 s > at <unknown source file>:<unknown line>
  4201. 195.88 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  4202. 195.88 s > at <unknown source file>:<unknown line>
  4203. 195.88 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  4204. 195.88 s > at <unknown source file>:<unknown line>
  4205. 195.88 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  4206. 195.88 s > at <unknown source file>:<unknown line>
  4207. 195.88 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  4208. 195.88 s > at <unknown source file>:<unknown line>
  4209. 195.88 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  4210. 195.88 s > at <unknown source file>:<unknown line>
  4211. 195.88 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  4212. 195.88 s > at <unknown source file>:<unknown line>
  4213. 195.88 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4214. 195.88 s > at <unknown source file>:<unknown line>
  4215. 195.88 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4216. 195.88 s > at <unknown source file>:<unknown line>
  4217. 195.88 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_momentum_configurations_raw<unknown>
  4218. 195.88 s > at <unknown source file>:<unknown line>
  4219. 195.88 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  4220. 195.88 s > at <unknown source file>:<unknown line>
  4221. 195.88 s > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_momentum_sample_with_weight<unknown>
  4222. 195.88 s > at <unknown source file>:<unknown line>
  4223. 195.88 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>
  4224. 195.88 s > at <unknown source file>:<unknown line>
  4225. 195.88 s > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  4226. 195.88 s > at <unknown source file>:<unknown line>
  4227. 195.88 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>
  4228. 195.88 s > at <unknown source file>:<unknown line>
  4229. 195.88 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>
  4230. 195.88 s > at <unknown source file>:<unknown line>
  4231. 195.88 s > 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  4232. 195.88 s > at <unknown source file>:<unknown line>
  4233. 195.88 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  4234. 195.88 s > at <unknown source file>:<unknown line>
  4235. 195.88 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>
  4236. 195.88 s > at <unknown source file>:<unknown line>
  4237. 195.88 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  4238. 195.88 s > at <unknown source file>:<unknown line>
  4239. 195.88 s > 25: start_thread<unknown>
  4240. 195.88 s > at <unknown source file>:<unknown line>
  4241. 195.88 s > 26: __clone3<unknown>
  4242. 195.88 s > at <unknown source file>:<unknown line>
  4243. 195.88 s >
  4244. 195.88 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  4245. 195.88 s > Run with RUST_BACKTRACE=full to include source snippets.
  4246. 195.88 s >
  4247. 195.88 s > 12. gammaloop-integration-tests::test_evaluation_api::lu_rust_xspace_integrator_weights_scale_observable_histograms
  4248. 195.88 s > failure: test failure with exit code 101
  4249. 195.88 s > system-out
  4250. 195.88 s > running 1 test
  4251. 195.88 s > test lu_rust_xspace_integrator_weights_scale_observable_histograms ... FAILED
  4252. 195.88 s >
  4253. 195.88 s > failures:
  4254. 195.88 s >
  4255. 195.88 s > failures:
  4256. 195.88 s > lu_rust_xspace_integrator_weights_scale_observable_histograms
  4257. 195.88 s >
  4258. 195.88 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.71s
  4259. 195.88 s > system-err
  4260. 195.88 s > [2026-09-14 01:49:36.798] @gammaloop_api::se... INFO : Running command import model sm-default
  4261. 195.88 s > [2026-09-14 01:49:36.798] @import::model INFO : Loading built-in JSON model sm-default
  4262. 195.88 s > [2026-09-14 01:49:36.820] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  4263. 195.88 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  4264. 195.88 s > [2026-09-14 01:49:36.820] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  4265. 195.88 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-)
  4266. 195.88 s > [2026-09-14 01:49:36.820] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  4267. 195.88 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
  4268. 195.88 s > [2026-09-14 01:49:36.821] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  4269. 195.88 s > [2026-09-14 01:49:36.821] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  4270. 195.88 s > [2026-09-14 01:49:36.822] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  4271. 195.88 s > [2026-09-14 01:49:36.824] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  4272. 195.88 s > [2026-09-14 01:49:36.827] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  4273. 195.88 s > [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  4274. 195.88 s > [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  4275. 195.88 s > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  4276. 195.88 s > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  4277. 195.88 s > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  4278. 195.88 s > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  4279. 195.88 s > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  4280. 195.88 s > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  4281. 195.88 s > [2026-09-14 01:49:36.933] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  4282. 195.88 s > [2026-09-14 01:49:36.933] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  4283. 195.88 s > [2026-09-14 01:49:36.933] @commands::generate INFO : Generated cross-section 2 graphs.
  4284. 195.88 s > [2026-09-14 01:49:36.933] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  4285. 195.88 s > [2026-09-14 01:49:36.935] @gammaloop_api::se... INFO : Running command generate
  4286. 195.88 s > [2026-09-14 01:49:37.357] @commands::generate INFO :
  4287. 195.88 s > Integrand generation summary
  4288. 195.88 s > peak RAM 88.02 MiB | cores 1
  4289. 195.88 s > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  4290. 195.88 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4291. 195.88 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  4292. 195.88 s > │ default │ GL0 │ 3 │ 49ms (51%) │ 21ms (22%) │ 26ms (27%) │ 0ms (0.00%) │
  4293. 195.88 s > │ default │ GL2 │ 5 │ 68ms (29%) │ 69ms (30%) │ 95ms (41%) │ 0ms (0.00%) │
  4294. 195.88 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  4295. 195.88 s > │ Total │ │ 8 │ 117ms (36%) │ 91ms (28%) │ 121ms (37%) │ 0ms (0.00%) │
  4296. 195.88 s > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  4297. 195.88 s > [2026-09-14 01:49:37.358] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true
  4298. 195.88 s > [2026-09-14 01:49:37.359] @gammaloop_api::se... INFO : Running command set process string '
  4299. 195.88 s > [quantities.leading_jet_pt]
  4300. 195.88 s > type = "jet"
  4301. 195.88 s > quantity = "PT"
  4302. 195.88 s > dR = 0.4
  4303. 195.88 s > [...]
  4304. 195.88 s > [2026-09-14 01:49:37.360] @gammaloop_api::se... INFO : Running command set process string '
  4305. 195.88 s > [observables.leading_jet_pt_hist]
  4306. 195.88 s > quantity = "leading_jet_pt"
  4307. 195.88 s > entry_selection = "leading_only"
  4308. 195.88 s > x_min = 0.0
  4309. 195.88 s > [...]
  4310. 195.88 s > The application panicked (crashed).
  4311. 195.88 s > Message: index out of bounds: the len is 0 but the index is 0
  4312. 195.88 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  4313. 195.88 s >
  4314. 195.88 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  4315. 195.88 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  4316. 195.88 s > at <unknown source file>:<unknown line>
  4317. 195.88 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  4318. 195.88 s > at <unknown source file>:<unknown line>
  4319. 195.88 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  4320. 195.88 s > at <unknown source file>:<unknown line>
  4321. 195.88 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  4322. 195.88 s > at <unknown source file>:<unknown line>
  4323. 195.88 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  4324. 195.88 s > at <unknown source file>:<unknown line>
  4325. 195.88 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  4326. 195.88 s > at <unknown source file>:<unknown line>
  4327. 195.88 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  4328. 195.88 s > at <unknown source file>:<unknown line>
  4329. 195.88 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  4330. 195.88 s > at <unknown source file>:<unknown line>
  4331. 195.88 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  4332. 195.88 s > at <unknown source file>:<unknown line>
  4333. 195.88 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  4334. 195.88 s > at <unknown source file>:<unknown line>
  4335. 195.88 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  4336. 195.88 s > at <unknown source file>:<unknown line>
  4337. 195.88 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4338. 195.88 s > at <unknown source file>:<unknown line>
  4339. 195.88 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4340. 195.88 s > at <unknown source file>:<unknown line>
  4341. 195.88 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  4342. 195.88 s > at <unknown source file>:<unknown line>
  4343. 195.88 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  4344. 195.88 s > at <unknown source file>:<unknown line>
  4345. 195.88 s > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  4346. 195.88 s > at <unknown source file>:<unknown line>
  4347. 195.88 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>
  4348. 195.88 s > at <unknown source file>:<unknown line>
  4349. 195.88 s > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  4350. 195.88 s > at <unknown source file>:<unknown line>
  4351. 195.88 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>
  4352. 195.88 s > at <unknown source file>:<unknown line>
  4353. 195.88 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>
  4354. 195.88 s > at <unknown source file>:<unknown line>
  4355. 195.88 s > 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  4356. 195.88 s > at <unknown source file>:<unknown line>
  4357. 195.88 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  4358. 195.88 s > at <unknown source file>:<unknown line>
  4359. 195.88 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>
  4360. 195.88 s > at <unknown source file>:<unknown line>
  4361. 195.88 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  4362. 195.88 s > at <unknown source file>:<unknown line>
  4363. 195.88 s > 25: start_thread<unknown>
  4364. 195.88 s > at <unknown source file>:<unknown line>
  4365. 195.88 s > 26: __clone3<unknown>
  4366. 195.88 s > at <unknown source file>:<unknown line>
  4367. 195.88 s >
  4368. 195.88 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  4369. 195.88 s > Run with RUST_BACKTRACE=full to include source snippets.
  4370. 195.88 s >
  4371. 195.88 s > 13. gammaloop-integration-tests::test_evaluation_api::lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list
  4372. 195.88 s > failure: test failure with exit code 101
  4373. 195.88 s > system-out
  4374. 195.88 s > running 1 test
  4375. 195.88 s > test lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list ... FAILED
  4376. 195.88 s >
  4377. 195.88 s > failures:
  4378. 195.88 s >
  4379. 195.88 s > failures:
  4380. 195.88 s > lu_rust_default_clustered_pdgs_match_explicit_massless_qcd_list
  4381. 195.88 s >
  4382. 195.88 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.81s
  4383. 195.88 s > system-err
  4384. 195.88 s > [2026-09-14 01:49:36.759] @gammaloop_api::se... INFO : Running command import model sm-default
  4385. 195.88 s > [2026-09-14 01:49:36.759] @import::model INFO : Loading built-in JSON model sm-default
  4386. 195.88 s > [2026-09-14 01:49:36.784] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  4387. 195.88 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  4388. 195.88 s > [2026-09-14 01:49:36.784] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  4389. 195.88 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. 195.88 s > [2026-09-14 01:49:36.784] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  4391. 195.88 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. 195.88 s > [2026-09-14 01:49:36.785] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  4393. 195.88 s > [2026-09-14 01:49:36.786] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  4394. 195.88 s > [2026-09-14 01:49:36.786] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  4395. 195.88 s > [2026-09-14 01:49:36.788] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  4396. 195.88 s > [2026-09-14 01:49:36.791] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  4397. 195.88 s > [2026-09-14 01:49:36.792] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  4398. 195.88 s > [2026-09-14 01:49:36.792] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  4399. 195.88 s > [2026-09-14 01:49:36.795] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  4400. 195.88 s > [2026-09-14 01:49:36.798] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  4401. 195.88 s > [2026-09-14 01:49:36.801] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  4402. 195.88 s > [2026-09-14 01:49:36.804] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  4403. 195.88 s > [2026-09-14 01:49:36.804] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  4404. 195.88 s > [2026-09-14 01:49:36.807] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  4405. 195.88 s > [2026-09-14 01:49:37.005] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  4406. 195.88 s > [2026-09-14 01:49:37.005] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  4407. 195.88 s > [2026-09-14 01:49:37.005] @commands::generate INFO : Generated cross-section 2 graphs.
  4408. 195.88 s > [2026-09-14 01:49:37.005] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  4409. 195.88 s > [2026-09-14 01:49:37.006] @gammaloop_api::se... INFO : Running command generate
  4410. 195.88 s > [2026-09-14 01:49:37.455] @commands::generate INFO :
  4411. 195.88 s > Integrand generation summary
  4412. 195.88 s > peak RAM 85.39 MiB | cores 1
  4413. 195.88 s > ╭───────────┬───────┬─────────┬─────────────┬────────────┬────────────────┬─────────────╮
  4414. 195.88 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4415. 195.88 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  4416. 195.88 s > │ default │ GL0 │ 3 │ 81ms (59%) │ 29ms (22%) │ 26ms (19%) │ 0ms (0.00%) │
  4417. 195.88 s > │ default │ GL2 │ 5 │ 128ms (49%) │ 60ms (23%) │ 71ms (28%) │ 0ms (0.00%) │
  4418. 195.88 s > ├───────────┼───────┼─────────┼─────────────┼────────────┼────────────────┼─────────────┤
  4419. 195.88 s > │ Total │ │ 8 │ 209ms (53%) │ 90ms (23%) │ 98ms (25%) │ 0ms (0.00%) │
  4420. 195.88 s > ╰───────────┴───────┴─────────┴─────────────┴────────────┴────────────────┴─────────────╯
  4421. 195.88 s > [2026-09-14 01:49:37.455] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true
  4422. 195.88 s > [2026-09-14 01:49:37.456] @gammaloop_api::se... INFO : Running command set process string '
  4423. 195.88 s > [quantities.leading_jet_pt]
  4424. 195.88 s > type = "jet"
  4425. 195.88 s > quantity = "PT"
  4426. 195.88 s > dR = 0.4
  4427. 195.88 s > [...]
  4428. 195.88 s > [2026-09-14 01:49:37.457] @gammaloop_api::se... INFO : Running command set process string '
  4429. 195.88 s > [observables.leading_jet_pt_hist]
  4430. 195.88 s > quantity = "leading_jet_pt"
  4431. 195.88 s > entry_selection = "leading_only"
  4432. 195.88 s > x_min = 0.0
  4433. 195.88 s > [...]
  4434. 195.88 s > The application panicked (crashed).
  4435. 195.88 s > Message: index out of bounds: the len is 0 but the index is 0
  4436. 195.88 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  4437. 195.88 s >
  4438. 195.88 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  4439. 195.88 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  4440. 195.88 s > at <unknown source file>:<unknown line>
  4441. 195.88 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  4442. 195.88 s > at <unknown source file>:<unknown line>
  4443. 195.88 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  4444. 195.88 s > at <unknown source file>:<unknown line>
  4445. 195.88 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  4446. 195.88 s > at <unknown source file>:<unknown line>
  4447. 195.88 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  4448. 195.88 s > at <unknown source file>:<unknown line>
  4449. 195.88 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  4450. 195.88 s > at <unknown source file>:<unknown line>
  4451. 195.88 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  4452. 195.88 s > at <unknown source file>:<unknown line>
  4453. 195.88 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  4454. 195.88 s > at <unknown source file>:<unknown line>
  4455. 195.88 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  4456. 195.88 s > at <unknown source file>:<unknown line>
  4457. 195.88 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  4458. 195.88 s > at <unknown source file>:<unknown line>
  4459. 195.88 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  4460. 195.88 s > at <unknown source file>:<unknown line>
  4461. 195.88 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4462. 195.88 s > at <unknown source file>:<unknown line>
  4463. 195.88 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4464. 195.88 s > at <unknown source file>:<unknown line>
  4465. 195.88 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  4466. 195.88 s > at <unknown source file>:<unknown line>
  4467. 195.88 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  4468. 195.88 s > at <unknown source file>:<unknown line>
  4469. 195.88 s > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_x_samples_with_weights_and_discrete_dims<unknown>
  4470. 195.88 s > at <unknown source file>:<unknown line>
  4471. 195.88 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>
  4472. 195.88 s > at <unknown source file>:<unknown line>
  4473. 195.88 s > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  4474. 195.88 s > at <unknown source file>:<unknown line>
  4475. 195.88 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>
  4476. 195.88 s > at <unknown source file>:<unknown line>
  4477. 195.88 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>
  4478. 195.88 s > at <unknown source file>:<unknown line>
  4479. 195.88 s > 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  4480. 195.88 s > at <unknown source file>:<unknown line>
  4481. 195.88 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  4482. 195.88 s > at <unknown source file>:<unknown line>
  4483. 195.88 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>
  4484. 195.88 s > at <unknown source file>:<unknown line>
  4485. 195.88 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  4486. 195.88 s > at <unknown source file>:<unknown line>
  4487. 195.88 s > 25: start_thread<unknown>
  4488. 195.88 s > at <unknown source file>:<unknown line>
  4489. 195.88 s > 26: __clone3<unknown>
  4490. 195.88 s > at <unknown source file>:<unknown line>
  4491. 195.88 s >
  4492. 195.88 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  4493. 195.88 s > Run with RUST_BACKTRACE=full to include source snippets.
  4494. 195.88 s >
  4495. 195.88 s > 14. gammaloop-integration-tests::test_evaluation_api::lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian
  4496. 195.88 s > failure: test failure with exit code 101
  4497. 195.88 s > system-out
  4498. 195.88 s > running 1 test
  4499. 195.88 s > test lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian ... FAILED
  4500. 195.88 s >
  4501. 195.88 s > failures:
  4502. 195.88 s >
  4503. 195.88 s > failures:
  4504. 195.88 s > lu_rust_momentum_space_integrator_weights_scale_events_without_jacobian
  4505. 195.88 s >
  4506. 195.88 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 15 filtered out; finished in 0.82s
  4507. 195.88 s > system-err
  4508. 195.88 s > [2026-09-14 01:49:36.800] @gammaloop_api::se... INFO : Running command import model sm-default
  4509. 195.88 s > [2026-09-14 01:49:36.800] @import::model INFO : Loading built-in JSON model sm-default
  4510. 195.88 s > [2026-09-14 01:49:36.820] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  4511. 195.88 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  4512. 195.88 s > [2026-09-14 01:49:36.820] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  4513. 195.88 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-)
  4514. 195.88 s > [2026-09-14 01:49:36.820] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  4515. 195.88 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
  4516. 195.88 s > [2026-09-14 01:49:36.821] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[32.0,0.0,0.0,32.0],[32.0,0.0,0.0,-32.0]],"helicities":[1,1]}}'
  4517. 195.88 s > [2026-09-14 01:49:36.822] @gammaloop_api::se... INFO : Running command set default-runtime kv subtraction.disable_threshold_subtraction=true
  4518. 195.88 s > [2026-09-14 01:49:36.823] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ g | e- a d g QED^2==4 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_sign --clear-existing-processes --only-diagrams
  4519. 195.88 s > [2026-09-14 01:49:36.825] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  4520. 195.88 s > [2026-09-14 01:49:36.827] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  4521. 195.88 s > [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  4522. 195.88 s > [2026-09-14 01:49:36.828] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  4523. 195.88 s > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  4524. 195.88 s > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  4525. 195.88 s > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  4526. 195.88 s > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  4527. 195.88 s > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  4528. 195.88 s > [2026-09-14 01:49:36.829] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  4529. 195.88 s > [2026-09-14 01:49:36.936] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a sign': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  4530. 195.88 s > [2026-09-14 01:49:36.936] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  4531. 195.88 s > [2026-09-14 01:49:36.936] @commands::generate INFO : Generated cross-section 2 graphs.
  4532. 195.88 s > [2026-09-14 01:49:36.936] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  4533. 195.88 s > [2026-09-14 01:49:36.937] @gammaloop_api::se... INFO : Running command generate
  4534. 195.88 s > [2026-09-14 01:49:37.468] @commands::generate INFO :
  4535. 195.88 s > Integrand generation summary
  4536. 195.88 s > peak RAM 88.35 MiB | cores 1
  4537. 195.88 s > ╭───────────┬───────┬─────────┬─────────────┬─────────────┬────────────────┬─────────────╮
  4538. 195.88 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4539. 195.88 s > ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  4540. 195.88 s > │ default │ GL0 │ 3 │ 105ms (62%) │ 35ms (21%) │ 29ms (17%) │ 0ms (0.00%) │
  4541. 195.88 s > │ default │ GL2 │ 5 │ 132ms (43%) │ 89ms (29%) │ 89ms (29%) │ 0ms (0.00%) │
  4542. 195.88 s > ├───────────┼───────┼─────────┼─────────────┼─────────────┼────────────────┼─────────────┤
  4543. 195.88 s > │ Total │ │ 8 │ 238ms (49%) │ 124ms (26%) │ 118ms (25%) │ 0ms (0.00%) │
  4544. 195.88 s > ╰───────────┴───────┴─────────┴─────────────┴─────────────┴────────────────┴─────────────╯
  4545. 195.88 s > [2026-09-14 01:49:37.469] @gammaloop_api::se... INFO : Running command set process kv general.generate_events=true
  4546. 195.88 s > The application panicked (crashed).
  4547. 195.88 s > Message: index out of bounds: the len is 0 but the index is 0
  4548. 195.88 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  4549. 195.88 s >
  4550. 195.88 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  4551. 195.88 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  4552. 195.88 s > at <unknown source file>:<unknown line>
  4553. 195.88 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  4554. 195.88 s > at <unknown source file>:<unknown line>
  4555. 195.88 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  4556. 195.88 s > at <unknown source file>:<unknown line>
  4557. 195.88 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  4558. 195.88 s > at <unknown source file>:<unknown line>
  4559. 195.88 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  4560. 195.88 s > at <unknown source file>:<unknown line>
  4561. 195.88 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  4562. 195.88 s > at <unknown source file>:<unknown line>
  4563. 195.88 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  4564. 195.88 s > at <unknown source file>:<unknown line>
  4565. 195.88 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  4566. 195.88 s > at <unknown source file>:<unknown line>
  4567. 195.88 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  4568. 195.88 s > at <unknown source file>:<unknown line>
  4569. 195.88 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  4570. 195.88 s > at <unknown source file>:<unknown line>
  4571. 195.88 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  4572. 195.88 s > at <unknown source file>:<unknown line>
  4573. 195.88 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4574. 195.88 s > at <unknown source file>:<unknown line>
  4575. 195.88 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4576. 195.88 s > at <unknown source file>:<unknown line>
  4577. 195.88 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_momentum_configurations_raw<unknown>
  4578. 195.88 s > at <unknown source file>:<unknown line>
  4579. 195.88 s > 15: <gammaloop_api[8bf2d20efa71083e]::commands::evaluate_samples::EvaluateSamples>::run<unknown>
  4580. 195.88 s > at <unknown source file>:<unknown line>
  4581. 195.88 s > 16: test_evaluation_api[d9ee6ec3c066775f]::evaluate_momentum_sample_with_weight<unknown>
  4582. 195.88 s > at <unknown source file>:<unknown line>
  4583. 195.88 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>
  4584. 195.88 s > at <unknown source file>:<unknown line>
  4585. 195.88 s > 18: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  4586. 195.88 s > at <unknown source file>:<unknown line>
  4587. 195.88 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>
  4588. 195.88 s > at <unknown source file>:<unknown line>
  4589. 195.88 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>
  4590. 195.88 s > at <unknown source file>:<unknown line>
  4591. 195.88 s > 21: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  4592. 195.88 s > at <unknown source file>:<unknown line>
  4593. 195.88 s > 22: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  4594. 195.88 s > at <unknown source file>:<unknown line>
  4595. 195.88 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>
  4596. 195.88 s > at <unknown source file>:<unknown line>
  4597. 195.88 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  4598. 195.88 s > at <unknown source file>:<unknown line>
  4599. 195.88 s > 25: start_thread<unknown>
  4600. 195.88 s > at <unknown source file>:<unknown line>
  4601. 195.88 s > 26: __clone3<unknown>
  4602. 195.88 s > at <unknown source file>:<unknown line>
  4603. 195.88 s >
  4604. 195.88 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  4605. 195.88 s > Run with RUST_BACKTRACE=full to include source snippets.
  4606. 195.88 s >
  4607. 195.88 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
  4608. 195.88 s > failure: test failure with exit code 101
  4609. 195.88 s > Error:
  4610. 195.88 s > 0: duplicate field `sampling_multichanneling` for key "global.sampling" in (alloc::string::String, serde_json::value::Value)
  4611. 195.88 s >
  4612. 195.88 s > Location:
  4613. 195.88 s > crates/gammaloop-api/src/commands/set.rs:1093
  4614. 195.88 s >
  4615. 195.88 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  4616. 195.88 s > 1: <color_eyre[51793ea62743adbd]::config::EyreHook>::into_eyre_hook::{closure#0}<unknown>
  4617. 195.88 s > at <unknown source file>:<unknown line>
  4618. 195.88 s > 2: eyre[cb2fd339c0c40fca]::capture_handler<unknown>
  4619. 195.88 s > at <unknown source file>:<unknown line>
  4620. 195.88 s > 3: <eyre[cb2fd339c0c40fca]::Report>::from_std::<figment[2374c422e63965e]::error::Error><unknown>
  4621. 195.88 s > at <unknown source file>:<unknown line>
  4622. 195.88 s > 4: gammaloop_api[8bf2d20efa71083e]::commands::set::merge_runtime_settings_input<unknown>
  4623. 195.88 s > at <unknown source file>:<unknown line>
  4624. 195.88 s > 5: gammaloop_api[8bf2d20efa71083e]::commands::set::apply_process_settings_transactionally<unknown>
  4625. 195.88 s > at <unknown source file>:<unknown line>
  4626. 195.88 s > 6: <gammaloop_api[8bf2d20efa71083e]::commands::set::Set>::run<unknown>
  4627. 195.88 s > at <unknown source file>:<unknown line>
  4628. 195.88 s > 7: <gammaloop_api[8bf2d20efa71083e]::commands::Commands>::run<unknown>
  4629. 195.88 s > at <unknown source file>:<unknown line>
  4630. 195.88 s > 8: <gammaloop_api[8bf2d20efa71083e]::session::CliSession>::execute_prepared<unknown>
  4631. 195.88 s > at <unknown source file>:<unknown line>
  4632. 195.88 s > 9: <gammaloop_api[8bf2d20efa71083e]::session::CliSession>::execute_command<unknown>
  4633. 195.88 s > at <unknown source file>:<unknown line>
  4634. 195.88 s > 10: <gammaloop_integration_tests[11d66be9b410f83]::CLIState>::run_command<unknown>
  4635. 195.88 s > at <unknown source file>:<unknown line>
  4636. 195.88 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>
  4637. 195.88 s > at <unknown source file>:<unknown line>
  4638. 195.88 s > 12: serial_test[cd99724524a2f1c0]::serial_code_lock::local_serial_core_with_return::<(), eyre[cb2fd339c0c40fca]::Report><unknown>
  4639. 195.88 s > at <unknown source file>:<unknown line>
  4640. 195.88 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>
  4641. 195.88 s > at <unknown source file>:<unknown line>
  4642. 195.88 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>
  4643. 195.88 s > at <unknown source file>:<unknown line>
  4644. 195.88 s > 15: test[75d6903177b1d7e9]::run_test::{closure#0}<unknown>
  4645. 195.88 s > at <unknown source file>:<unknown line>
  4646. 195.88 s > 16: std[bcb96dfbba0ab899]::sys::backtrace::__rust_begin_short_backtrace::<test[75d6903177b1d7e9]::run_test::{closure#1}, ()><unknown>
  4647. 195.88 s > at <unknown source file>:<unknown line>
  4648. 195.88 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>
  4649. 195.88 s > at <unknown source file>:<unknown line>
  4650. 195.88 s > 18: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  4651. 195.88 s > at <unknown source file>:<unknown line>
  4652. 195.88 s > 19: start_thread<unknown>
  4653. 195.88 s > at <unknown source file>:<unknown line>
  4654. 195.88 s > 20: __clone3<unknown>
  4655. 195.88 s > at <unknown source file>:<unknown line>
  4656. 195.88 s >
  4657. 195.88 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  4658. 195.88 s > Run with RUST_BACKTRACE=full to include source snippets.
  4659. 195.88 s > system-out
  4660. 195.88 s > running 1 test
  4661. 195.88 s > test epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes ... FAILED
  4662. 195.88 s >
  4663. 195.88 s > failures:
  4664. 195.88 s >
  4665. 195.88 s > failures:
  4666. 195.88 s > epem_a_ttx_msbar_nlo_matches_the_published_inclusive_ratio_in_all_local_uv_routes
  4667. 195.88 s >
  4668. 195.88 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.01s
  4669. 195.88 s > system-err
  4670. 195.88 s > [2026-09-14 01:48:57.898] @gammaloop_api::se... INFO : Running command import model sm-default.json
  4671. 195.88 s > [2026-09-14 01:48:57.898] @import::model INFO : Loading built-in JSON model sm-default
  4672. 195.88 s > [2026-09-14 01:48:57.916] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  4673. 195.88 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  4674. 195.88 s > [2026-09-14 01:48:57.916] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  4675. 195.88 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-)
  4676. 195.88 s > [2026-09-14 01:48:57.916] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  4677. 195.88 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
  4678. 195.88 s > [2026-09-14 01:48:57.916] @gammaloop_api::se... INFO : Running command run set_model_parameters
  4679. 195.88 s > [2026-09-14 01:48:57.916] @gammaloop_api::se... INFO : Starting command block set_model_parameters
  4680. 195.88 s > [2026-09-14 01:48:57.916] @gammaloop_api::se... INFO : Running command set model MT=173.0
  4681. 195.88 s > [2026-09-14 01:48:57.919] @gammaloop_api::se... INFO : Running command set model WT=0.0
  4682. 195.88 s > [2026-09-14 01:48:57.922] @gammaloop_api::se... INFO : Running command set model ymt=173.0
  4683. 195.88 s > [2026-09-14 01:48:57.925] @gammaloop_api::se... INFO : Running command set model aS=0.118
  4684. 195.88 s > [2026-09-14 01:48:57.928] @gammaloop_api::se... INFO : Running command set model aEWM1=132.507
  4685. 195.88 s > [2026-09-14 01:48:57.931] @gammaloop_api::se... INFO : Running command set model Gf=1.166390e-05
  4686. 195.88 s > [2026-09-14 01:48:57.934] @gammaloop_api::se... INFO : Running command set model MZ=91.188
  4687. 195.88 s > [2026-09-14 01:48:57.938] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==0 QED^2==4 [{{1}} QCD=0]
  4688. 195.88 s > --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  4689. 195.88 s > --symmetrize-left-right-states true
  4690. 195.88 s > -p epem_a_ttx_lo -i LO --only-diagrams
  4691. 195.88 s > [2026-09-14 01:48:57.940] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  4692. 195.88 s > [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  4693. 195.88 s > [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 20
  4694. 195.88 s > [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 2
  4695. 195.88 s > [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 2
  4696. 195.88 s > [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 2
  4697. 195.88 s > [2026-09-14 01:48:57.940] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 2
  4698. 195.88 s > [2026-09-14 01:48:57.941] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 2
  4699. 195.88 s > [2026-09-14 01:48:57.941] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 1
  4700. 195.88 s > [2026-09-14 01:48:57.941] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 1
  4701. 195.88 s > [2026-09-14 01:48:57.941] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 1
  4702. 195.88 s > [2026-09-14 01:48:57.961] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 1 (1 isomorphically unique graph, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation)
  4703. 195.88 s > [2026-09-14 01:48:57.961] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -1 )
  4704. 195.88 s > [2026-09-14 01:48:57.962] @commands::generate INFO : Generated cross-section 1 graphs.
  4705. 195.88 s > [2026-09-14 01:48:57.962] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  4706. 195.88 s > [2026-09-14 01:48:57.963] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_lo -i LO
  4707. 195.88 s > [2026-09-14 01:48:58.065] @processes::cross_... INFO : Compiling cross section LO
  4708. 195.88 s > [2026-09-14 01:48:58.448] @commands::generate INFO : Removed 1 generated C++ source file(s). Use '--keep-sources' to keep them.
  4709. 195.88 s > [2026-09-14 01:48:58.448] @commands::generate INFO :
  4710. 195.88 s > Integrand generation summary
  4711. 195.88 s > peak RAM 78.00 MiB | cores 5
  4712. 195.88 s > ╭───────────┬───────┬─────────┬────────────┬─────────────┬────────────────┬─────────────╮
  4713. 195.88 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4714. 195.88 s > ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤
  4715. 195.88 s > │ LO │ GL0 │ 2 │ 8ms (2.1%) │ 3ms (0.83%) │ 1ms (0.42%) │ 382ms (97%) │
  4716. 195.88 s > ├───────────┼───────┼─────────┼────────────┼─────────────┼────────────────┼─────────────┤
  4717. 195.88 s > │ Total │ │ 2 │ 8ms (2.1%) │ 3ms (0.83%) │ 1ms (0.42%) │ 382ms (97%) │
  4718. 195.88 s > ╰───────────┴───────┴─────────┴────────────┴─────────────┴────────────────┴─────────────╯
  4719. 195.88 s > [2026-09-14 01:48:58.449] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1]
  4720. 195.88 s > --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  4721. 195.88 s > --symmetrize-left-right-states true
  4722. 195.88 s > -p epem_a_ttx_local_3d -i NLO --only-diagrams
  4723. 195.88 s > [2026-09-14 01:48:58.451] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  4724. 195.88 s > [2026-09-14 01:48:58.451] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  4725. 195.88 s > [2026-09-14 01:48:58.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  4726. 195.88 s > [2026-09-14 01:48:58.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60
  4727. 195.88 s > [2026-09-14 01:48:58.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44
  4728. 195.88 s > [2026-09-14 01:48:58.455] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44
  4729. 195.88 s > [2026-09-14 01:48:58.455] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  4730. 195.88 s > [2026-09-14 01:48:58.455] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  4731. 195.88 s > [2026-09-14 01:48:58.456] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  4732. 195.88 s > [2026-09-14 01:48:58.456] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  4733. 195.88 s > [2026-09-14 01:48:58.456] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  4734. 195.88 s > [2026-09-14 01:48:58.637] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  4735. 195.88 s > [2026-09-14 01:48:58.637] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  4736. 195.88 s > [2026-09-14 01:48:58.637] @commands::generate INFO : Generated cross-section 2 graphs.
  4737. 195.88 s > [2026-09-14 01:48:58.637] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  4738. 195.88 s > [2026-09-14 01:48:58.638] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_3d -i NLO
  4739. 195.88 s > [2026-09-14 01:48:59.644] @processes::cross_... INFO : Compiling cross section NLO
  4740. 195.88 s > [2026-09-14 01:49:01.579] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them.
  4741. 195.88 s > [2026-09-14 01:49:01.579] @commands::generate INFO :
  4742. 195.88 s > Integrand generation summary
  4743. 195.88 s > peak RAM 140.97 MiB | cores 5
  4744. 195.88 s > ╭───────────┬───────┬─────────┬─────────────┬───────────────┬────────────────┬─────────────╮
  4745. 195.88 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4746. 195.88 s > ├───────────┼───────┼─────────┼─────────────┼───────────────┼────────────────┼─────────────┤
  4747. 195.88 s > │ NLO │ GL0 │ 5 │ 310ms (16%) │ 117ms (5.9%) │ 127ms (6.4%) │ 1.44s (72%) │
  4748. 195.88 s > │ NLO │ GL2 │ 5 │ 397ms (14%) │ 285ms (10.0%) │ 243ms (8.5%) │ 1.93s (68%) │
  4749. 195.88 s > ├───────────┼───────┼─────────┼─────────────┼───────────────┼────────────────┼─────────────┤
  4750. 195.88 s > │ Total │ │ 10 │ 707ms (15%) │ 403ms (8.3%) │ 371ms (7.6%) │ 3.37s (69%) │
  4751. 195.88 s > ╰───────────┴───────┴─────────┴─────────────┴───────────────┴────────────────┴─────────────╯
  4752. 195.88 s > [2026-09-14 01:49:01.603] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1]
  4753. 195.88 s > --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  4754. 195.88 s > --symmetrize-left-right-states true
  4755. 195.88 s > -p epem_a_ttx_local_4d_then_cff -i NLO --only-diagrams
  4756. 195.88 s > [2026-09-14 01:49:01.605] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  4757. 195.88 s > [2026-09-14 01:49:01.605] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  4758. 195.88 s > [2026-09-14 01:49:01.607] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 246
  4759. 195.88 s > [2026-09-14 01:49:01.608] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 60
  4760. 195.88 s > [2026-09-14 01:49:01.608] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 44
  4761. 195.88 s > [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 44
  4762. 195.88 s > [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  4763. 195.88 s > [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  4764. 195.88 s > [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  4765. 195.88 s > [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  4766. 195.88 s > [2026-09-14 01:49:01.609] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  4767. 195.88 s > [2026-09-14 01:49:01.786] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 1 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  4768. 195.88 s > [2026-09-14 01:49:01.786] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  4769. 195.88 s > [2026-09-14 01:49:01.786] @commands::generate INFO : Generated cross-section 2 graphs.
  4770. 195.88 s > [2026-09-14 01:49:01.786] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  4771. 195.88 s > [2026-09-14 01:49:01.787] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_ttx_local_4d_then_cff -i NLO
  4772. 195.88 s > [2026-09-14 01:49:02.693] @processes::cross_... INFO : Compiling cross section NLO
  4773. 195.88 s > [2026-09-14 01:49:04.448] @commands::generate INFO : Removed 7 generated C++ source file(s). Use '--keep-sources' to keep them.
  4774. 195.88 s > [2026-09-14 01:49:04.448] @commands::generate INFO :
  4775. 195.88 s > Integrand generation summary
  4776. 195.88 s > peak RAM 214.92 MiB | cores 5
  4777. 195.88 s > ╭───────────┬───────┬─────────┬─────────────┬──────────────┬────────────────┬─────────────╮
  4778. 195.88 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4779. 195.88 s > ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  4780. 195.88 s > │ NLO │ GL0 │ 5 │ 418ms (22%) │ 120ms (6.3%) │ 105ms (5.5%) │ 1.28s (66%) │
  4781. 195.88 s > │ NLO │ GL2 │ 5 │ 406ms (16%) │ 232ms (9.1%) │ 161ms (6.3%) │ 1.75s (69%) │
  4782. 195.88 s > ├───────────┼───────┼─────────┼─────────────┼──────────────┼────────────────┼─────────────┤
  4783. 195.88 s > │ Total │ │ 10 │ 825ms (18%) │ 352ms (7.9%) │ 267ms (6.0%) │ 3.03s (68%) │
  4784. 195.88 s > ╰───────────┴───────┴─────────┴─────────────┴──────────────┴────────────────┴─────────────╯
  4785. 195.88 s > [2026-09-14 01:49:04.460] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ | e+ e- t t~ g ghG ghG~ a QCD^2==2 QED^2==4 [{{2}} QCD=1]
  4786. 195.88 s > --numerator-grouping group_identical_graphs_up_to_scalar_rescaling
  4787. 195.88 s > --symmetrize-left-right-states true
  4788. 195.88 s > -p epem_a_ttx_explicit_local_3d -i NLO --only-diagrams
  4789. 195.88 s > ... omitted 277 more lines; see full nextest output above
  4790. 195.88 s >
  4791. 195.88 s > 16. gammaloop-integration-tests::test_feyngen::select_ddx_amplitude_graph_before_generation_generates_and_integrates
  4792. 195.88 s > failure: test failure with exit code 101
  4793. 195.88 s > system-out
  4794. 195.88 s > running 1 test
  4795. 195.88 s > test select_ddx_amplitude_graph_before_generation_generates_and_integrates ... FAILED
  4796. 195.88 s >
  4797. 195.88 s > failures:
  4798. 195.88 s >
  4799. 195.88 s > failures:
  4800. 195.88 s > select_ddx_amplitude_graph_before_generation_generates_and_integrates
  4801. 195.88 s >
  4802. 195.88 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.32s
  4803. 195.88 s > system-err
  4804. 195.88 s > [2026-09-14 01:49:37.413] @gammaloop_api::se... INFO : Running command import model sm-default.json
  4805. 195.88 s > [2026-09-14 01:49:37.413] @import::model INFO : Loading built-in JSON model sm-default
  4806. 195.88 s > [2026-09-14 01:49:37.444] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  4807. 195.88 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  4808. 195.88 s > [2026-09-14 01:49:37.445] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  4809. 195.88 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-)
  4810. 195.88 s > [2026-09-14 01:49:37.445] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  4811. 195.88 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
  4812. 195.88 s > [2026-09-14 01:49:37.445] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1
  4813. 195.88 s > [2026-09-14 01:49:37.446] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true
  4814. 195.88 s > [2026-09-14 01:49:37.447] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}'
  4815. 195.88 s > [2026-09-14 01:49:37.447] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337
  4816. 195.88 s > [2026-09-14 01:49:37.448] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ QED^2==4 [{{1}} QCD] --numerator-grouping no_grouping -p epem_ddx_select -i LO --only-diagrams
  4817. 195.88 s > [2026-09-14 01:49:37.449] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  4818. 195.88 s > [2026-09-14 01:49:37.453] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244
  4819. 195.88 s > [2026-09-14 01:49:37.453] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  4820. 195.88 s > [2026-09-14 01:49:37.453] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  4821. 195.88 s > [2026-09-14 01:49:37.453] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  4822. 195.88 s > [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  4823. 195.88 s > [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  4824. 195.88 s > [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  4825. 195.88 s > [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  4826. 195.88 s > [2026-09-14 01:49:37.454] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  4827. 195.88 s > [2026-09-14 01:49:37.484] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'no grouping': 4 (4 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation)
  4828. 195.88 s > [2026-09-14 01:49:37.484] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 )
  4829. 195.88 s > [2026-09-14 01:49:37.484] @commands::generate INFO : Generated cross-section 4 graphs.
  4830. 195.88 s > [2026-09-14 01:49:37.484] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  4831. 195.88 s > [2026-09-14 01:49:37.486] @gammaloop_api::se... INFO : Running command select -p epem_ddx_select -i LO --amplitude-graphs --with-vertices '[V_71]' --without-vertices '[V_79]'
  4832. 195.88 s > [2026-09-14 01:49:37.486] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select
  4833. 195.88 s > [2026-09-14 01:49:37.486] @commands::select INFO : Kept master graphs: 1 (GL3)
  4834. 195.88 s > [2026-09-14 01:49:37.486] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2)
  4835. 195.88 s > [2026-09-14 01:49:37.487] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO
  4836. 195.88 s > [2026-09-14 01:49:37.590] @commands::generate INFO :
  4837. 195.88 s > Integrand generation summary
  4838. 195.88 s > peak RAM 72.59 MiB | cores 1
  4839. 195.88 s > ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮
  4840. 195.88 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4841. 195.88 s > ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤
  4842. 195.88 s > │ LO │ GL3 │ 3 │ 7ms (34%) │ 9ms (45%) │ 4ms (21%) │ 0ms (0.00%) │
  4843. 195.88 s > ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤
  4844. 195.88 s > │ Total │ │ 3 │ 7ms (34%) │ 9ms (45%) │ 4ms (21%) │ 0ms (0.00%) │
  4845. 195.88 s > ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯
  4846. 195.88 s > [2026-09-14 01:49:37.591] @gammaloop_api::se... INFO : Running command integrate -p epem_ddx_select -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_ddx_amplitude_graph_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart
  4847. 195.88 s > [2026-09-14 01:49:37.591] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_ddx_amplitude_graph_before_generation_generates_and_integrates/integration_workspace
  4848. 195.88 s > [2026-09-14 01:49:37.599] @commands::integrate INFO : No integration state found, starting new integration
  4849. 195.88 s > [2026-09-14 01:49:37.599] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO
  4850. 195.88 s > [2026-09-14 01:49:37.601] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ...
  4851. 195.88 s > [2026-09-14 01:49:37.601] @gammalooprs::inte... INFO :
  4852. 195.88 s > The application panicked (crashed).
  4853. 195.88 s > Message: index out of bounds: the len is 0 but the index is 0
  4854. 195.88 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  4855. 195.88 s >
  4856. 195.88 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  4857. 195.88 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  4858. 195.88 s > at <unknown source file>:<unknown line>
  4859. 195.88 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  4860. 195.88 s > at <unknown source file>:<unknown line>
  4861. 195.88 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  4862. 195.88 s > at <unknown source file>:<unknown line>
  4863. 195.88 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  4864. 195.88 s > at <unknown source file>:<unknown line>
  4865. 195.88 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  4866. 195.88 s > at <unknown source file>:<unknown line>
  4867. 195.88 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  4868. 195.88 s > at <unknown source file>:<unknown line>
  4869. 195.88 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  4870. 195.88 s > at <unknown source file>:<unknown line>
  4871. 195.88 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  4872. 195.88 s > at <unknown source file>:<unknown line>
  4873. 195.88 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  4874. 195.88 s > at <unknown source file>:<unknown line>
  4875. 195.88 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  4876. 195.88 s > at <unknown source file>:<unknown line>
  4877. 195.88 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  4878. 195.88 s > at <unknown source file>:<unknown line>
  4879. 195.88 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4880. 195.88 s > at <unknown source file>:<unknown line>
  4881. 195.88 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  4882. 195.88 s > at <unknown source file>:<unknown line>
  4883. 195.88 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  4884. 195.88 s > at <unknown source file>:<unknown line>
  4885. 195.88 s > 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  4886. 195.88 s > at <unknown source file>:<unknown line>
  4887. 195.88 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>
  4888. 195.88 s > at <unknown source file>:<unknown line>
  4889. 195.88 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>
  4890. 195.88 s > at <unknown source file>:<unknown line>
  4891. 195.88 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>
  4892. 195.88 s > at <unknown source file>:<unknown line>
  4893. 195.88 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>
  4894. 195.88 s > at <unknown source file>:<unknown line>
  4895. 195.88 s > 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  4896. 195.88 s > at <unknown source file>:<unknown line>
  4897. 195.88 s > 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  4898. 195.88 s > at <unknown source file>:<unknown line>
  4899. 195.88 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>
  4900. 195.88 s > at <unknown source file>:<unknown line>
  4901. 195.88 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>
  4902. 195.88 s > at <unknown source file>:<unknown line>
  4903. 195.88 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  4904. 195.88 s > at <unknown source file>:<unknown line>
  4905. 195.88 s > 25: start_thread<unknown>
  4906. 195.88 s > at <unknown source file>:<unknown line>
  4907. 195.88 s > 26: __clone3<unknown>
  4908. 195.88 s > at <unknown source file>:<unknown line>
  4909. 195.88 s >
  4910. 195.88 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  4911. 195.88 s > Run with RUST_BACKTRACE=full to include source snippets.
  4912. 195.88 s >
  4913. 195.88 s > 17. gammaloop-integration-tests::test_feyngen::select_ddx_amplitude_graph_after_generation_discards_and_regenerates
  4914. 195.88 s > failure: test failure with exit code 101
  4915. 195.88 s > system-out
  4916. 195.88 s > running 1 test
  4917. 195.88 s > test select_ddx_amplitude_graph_after_generation_discards_and_regenerates ... FAILED
  4918. 195.88 s >
  4919. 195.88 s > failures:
  4920. 195.88 s >
  4921. 195.88 s > failures:
  4922. 195.88 s > select_ddx_amplitude_graph_after_generation_discards_and_regenerates
  4923. 195.88 s >
  4924. 195.88 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.44s
  4925. 195.88 s > system-err
  4926. 195.88 s > [2026-09-14 01:49:37.365] @gammaloop_api::se... INFO : Running command import model sm-default.json
  4927. 195.88 s > [2026-09-14 01:49:37.365] @import::model INFO : Loading built-in JSON model sm-default
  4928. 195.88 s > [2026-09-14 01:49:37.386] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  4929. 195.88 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  4930. 195.88 s > [2026-09-14 01:49:37.386] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  4931. 195.88 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-)
  4932. 195.88 s > [2026-09-14 01:49:37.386] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  4933. 195.88 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
  4934. 195.88 s > [2026-09-14 01:49:37.387] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1
  4935. 195.88 s > [2026-09-14 01:49:37.388] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true
  4936. 195.88 s > [2026-09-14 01:49:37.388] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}'
  4937. 195.88 s > [2026-09-14 01:49:37.389] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337
  4938. 195.88 s > [2026-09-14 01:49:37.390] @gammaloop_api::se... INFO : Running command generate xs e+ e- > d d~ QED^2==4 [{{1}} QCD] --numerator-grouping no_grouping -p epem_ddx_select -i LO --only-diagrams
  4939. 195.88 s > [2026-09-14 01:49:37.391] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  4940. 195.88 s > [2026-09-14 01:49:37.394] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 244
  4941. 195.88 s > [2026-09-14 01:49:37.394] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  4942. 195.88 s > [2026-09-14 01:49:37.394] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  4943. 195.88 s > [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  4944. 195.88 s > [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  4945. 195.88 s > [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  4946. 195.88 s > [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 4
  4947. 195.88 s > [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 4
  4948. 195.88 s > [2026-09-14 01:49:37.395] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 4
  4949. 195.88 s > [2026-09-14 01:49:37.432] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'no grouping': 4 (4 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 0 grouped and 0 cancellation)
  4950. 195.88 s > [2026-09-14 01:49:37.432] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -4 )
  4951. 195.88 s > [2026-09-14 01:49:37.432] @commands::generate INFO : Generated cross-section 4 graphs.
  4952. 195.88 s > [2026-09-14 01:49:37.433] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  4953. 195.88 s > [2026-09-14 01:49:37.434] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO
  4954. 195.88 s > [2026-09-14 01:49:37.535] @commands::generate INFO :
  4955. 195.88 s > Integrand generation summary
  4956. 195.88 s > peak RAM 71.76 MiB | cores 1
  4957. 195.88 s > ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  4958. 195.88 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4959. 195.88 s > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  4960. 195.88 s > │ LO │ GL0 │ 3 │ 15ms (58%) │ 5ms (20%) │ 6ms (23%) │ 0ms (0.00%) │
  4961. 195.88 s > │ LO │ GL1 │ 3 │ 9ms (35%) │ 6ms (25%) │ 10ms (40%) │ 0ms (0.00%) │
  4962. 195.88 s > │ LO │ GL2 │ 3 │ 7ms (41%) │ 5ms (27%) │ 6ms (32%) │ 0ms (0.00%) │
  4963. 195.88 s > │ LO │ GL3 │ 3 │ 6ms (48%) │ 4ms (31%) │ 2ms (21%) │ 0ms (0.00%) │
  4964. 195.88 s > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  4965. 195.88 s > │ Total │ │ 12 │ 39ms (46%) │ 21ms (25%) │ 25ms (30%) │ 0ms (0.00%) │
  4966. 195.88 s > ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  4967. 195.88 s > [2026-09-14 01:49:37.587] @gammaloop_api::se... INFO : Running command select -p epem_ddx_select -i LO --amplitude-graphs --with-vertices '[V_71]' --without-vertices '[V_79]'
  4968. 195.88 s > [2026-09-14 01:49:37.590] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_ddx_select
  4969. 195.88 s > [2026-09-14 01:49:37.590] @commands::select INFO : Kept master graphs: 1 (GL3)
  4970. 195.88 s > [2026-09-14 01:49:37.590] @commands::select INFO : Removed master graphs: 3 (GL0, GL1, GL2)
  4971. 195.88 s > [2026-09-14 01:49:37.590] @commands::select INFO : Discarded generated integrand state; regenerate with generate existing -p #0 -i LO
  4972. 195.88 s > [2026-09-14 01:49:37.591] @gammaloop_api::se... INFO : Running command generate existing -p epem_ddx_select -i LO
  4973. 195.88 s > [2026-09-14 01:49:37.701] @commands::generate INFO :
  4974. 195.88 s > Integrand generation summary
  4975. 195.88 s > peak RAM 82.55 MiB | cores 1
  4976. 195.88 s > ╭───────────┬───────┬─────────┬────────────┬───────────┬────────────────┬─────────────╮
  4977. 195.88 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  4978. 195.88 s > ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤
  4979. 195.88 s > │ LO │ GL3 │ 3 │ 11ms (62%) │ 4ms (22%) │ 3ms (16%) │ 0ms (0.00%) │
  4980. 195.88 s > ├───────────┼───────┼─────────┼────────────┼───────────┼────────────────┼─────────────┤
  4981. 195.88 s > │ Total │ │ 3 │ 11ms (62%) │ 4ms (22%) │ 3ms (16%) │ 0ms (0.00%) │
  4982. 195.88 s > ╰───────────┴───────┴─────────┴────────────┴───────────┴────────────────┴─────────────╯
  4983. 195.88 s > [2026-09-14 01:49:37.702] @gammaloop_api::se... INFO : Running command integrate -p epem_ddx_select -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_ddx_amplitude_graph_after_generation_discards_and_regenerates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart
  4984. 195.88 s > [2026-09-14 01:49:37.702] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_ddx_amplitude_graph_after_generation_discards_and_regenerates/integration_workspace
  4985. 195.88 s > [2026-09-14 01:49:37.708] @commands::integrate INFO : No integration state found, starting new integration
  4986. 195.88 s > [2026-09-14 01:49:37.708] @commands::integrate INFO : Gammaloop now integrates epem_ddx_select@LO
  4987. 195.88 s > [2026-09-14 01:49:37.710] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 3 continuous dimensions using spherical coordinates (correlated) ...
  4988. 195.88 s > [2026-09-14 01:49:37.710] @gammalooprs::inte... INFO :
  4989. 195.88 s > The application panicked (crashed).
  4990. 195.88 s > Message: index out of bounds: the len is 0 but the index is 0
  4991. 195.88 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  4992. 195.88 s >
  4993. 195.88 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  4994. 195.88 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  4995. 195.88 s > at <unknown source file>:<unknown line>
  4996. 195.88 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  4997. 195.88 s > at <unknown source file>:<unknown line>
  4998. 195.88 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  4999. 195.88 s > at <unknown source file>:<unknown line>
  5000. 195.88 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  5001. 195.88 s > at <unknown source file>:<unknown line>
  5002. 195.88 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  5003. 195.88 s > at <unknown source file>:<unknown line>
  5004. 195.88 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  5005. 195.88 s > at <unknown source file>:<unknown line>
  5006. 195.88 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  5007. 195.88 s > at <unknown source file>:<unknown line>
  5008. 195.88 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  5009. 195.88 s > at <unknown source file>:<unknown line>
  5010. 195.88 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  5011. 195.88 s > at <unknown source file>:<unknown line>
  5012. 195.88 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  5013. 195.88 s > at <unknown source file>:<unknown line>
  5014. 195.88 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  5015. 195.88 s > at <unknown source file>:<unknown line>
  5016. 195.88 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  5017. 195.88 s > at <unknown source file>:<unknown line>
  5018. 195.88 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  5019. 195.88 s > at <unknown source file>:<unknown line>
  5020. 195.88 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  5021. 195.88 s > at <unknown source file>:<unknown line>
  5022. 195.88 s > 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  5023. 195.88 s > at <unknown source file>:<unknown line>
  5024. 195.88 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>
  5025. 195.88 s > at <unknown source file>:<unknown line>
  5026. 195.88 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>
  5027. 195.88 s > at <unknown source file>:<unknown line>
  5028. 195.88 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>
  5029. 195.88 s > at <unknown source file>:<unknown line>
  5030. 195.88 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>
  5031. 195.88 s > at <unknown source file>:<unknown line>
  5032. 195.88 s > 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  5033. 195.88 s > at <unknown source file>:<unknown line>
  5034. 195.88 s > 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  5035. 195.88 s > at <unknown source file>:<unknown line>
  5036. 195.88 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>
  5037. 195.88 s > at <unknown source file>:<unknown line>
  5038. 195.88 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>
  5039. 195.88 s > at <unknown source file>:<unknown line>
  5040. 195.88 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  5041. 195.88 s > at <unknown source file>:<unknown line>
  5042. 195.88 s > 25: start_thread<unknown>
  5043. 195.88 s > at <unknown source file>:<unknown line>
  5044. 195.88 s > 26: __clone3<unknown>
  5045. 195.88 s > ... omitted 4 more lines; see full nextest output above
  5046. 195.88 s >
  5047. 195.88 s > 18. gammaloop-integration-tests::test_feyngen::select_tth_graph_copy_before_generation_generates_and_integrates
  5048. 195.88 s > failure: test failure with exit code 101
  5049. 195.88 s > system-out
  5050. 195.88 s > running 1 test
  5051. 195.88 s > test select_tth_graph_copy_before_generation_generates_and_integrates ... FAILED
  5052. 195.88 s >
  5053. 195.88 s > failures:
  5054. 195.88 s >
  5055. 195.88 s > failures:
  5056. 195.88 s > select_tth_graph_copy_before_generation_generates_and_integrates
  5057. 195.88 s >
  5058. 195.88 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.60s
  5059. 195.88 s > system-err
  5060. 195.88 s > [2026-09-14 01:49:37.513] @gammaloop_api::se... INFO : Running command import model sm-default.json
  5061. 195.88 s > [2026-09-14 01:49:37.513] @import::model INFO : Loading built-in JSON model sm-default
  5062. 195.88 s > [2026-09-14 01:49:37.536] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  5063. 195.88 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  5064. 195.88 s > [2026-09-14 01:49:37.536] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  5065. 195.88 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-)
  5066. 195.88 s > [2026-09-14 01:49:37.536] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  5067. 195.88 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
  5068. 195.88 s > [2026-09-14 01:49:37.536] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1
  5069. 195.88 s > [2026-09-14 01:49:37.537] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true
  5070. 195.88 s > [2026-09-14 01:49:37.538] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}'
  5071. 195.88 s > [2026-09-14 01:49:37.538] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337
  5072. 195.88 s > [2026-09-14 01:49:37.539] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams
  5073. 195.88 s > [2026-09-14 01:49:37.542] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  5074. 195.88 s > [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  5075. 195.88 s > [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254
  5076. 195.88 s > [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  5077. 195.88 s > [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  5078. 195.88 s > [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  5079. 195.88 s > [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  5080. 195.88 s > [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  5081. 195.88 s > [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  5082. 195.88 s > [2026-09-14 01:49:37.545] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  5083. 195.88 s > [2026-09-14 01:49:37.546] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  5084. 195.88 s > [2026-09-14 01:49:37.860] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  5085. 195.88 s > [2026-09-14 01:49:37.860] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  5086. 195.88 s > [2026-09-14 01:49:37.861] @commands::generate INFO : Generated cross-section 2 graphs.
  5087. 195.88 s > [2026-09-14 01:49:37.861] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  5088. 195.88 s > [2026-09-14 01:49:37.862] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' --output_process epem_a_tth_selected --output_integrand LO_selected
  5089. 195.88 s > [2026-09-14 01:49:37.863] @commands::select INFO : Selected 1 graph groups from LO in process epem_a_tth to LO_selected in process epem_a_tth_selected
  5090. 195.88 s > [2026-09-14 01:49:37.863] @commands::select INFO : Kept master graphs: 1 (GL0)
  5091. 195.88 s > [2026-09-14 01:49:37.863] @commands::select INFO : Removed master graphs: 1 (GL2)
  5092. 195.88 s > [2026-09-14 01:49:37.863] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #1 -i LO_selected
  5093. 195.88 s > [2026-09-14 01:49:37.863] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth_selected -i LO_selected
  5094. 195.88 s > [2026-09-14 01:49:37.965] @commands::generate INFO :
  5095. 195.88 s > Integrand generation summary
  5096. 195.88 s > peak RAM 81.31 MiB | cores 1
  5097. 195.88 s > ╭─────────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  5098. 195.88 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  5099. 195.88 s > ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  5100. 195.88 s > │ LO_selected │ GL0 │ 3 │ 34ms (42%) │ 18ms (22%) │ 29ms (36%) │ 0ms (0.00%) │
  5101. 195.88 s > ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  5102. 195.88 s > │ Total │ │ 3 │ 34ms (42%) │ 18ms (22%) │ 29ms (36%) │ 0ms (0.00%) │
  5103. 195.88 s > ╰─────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  5104. 195.88 s > [2026-09-14 01:49:37.966] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth_selected -i LO_selected --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_copy_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart
  5105. 195.88 s > [2026-09-14 01:49:37.966] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_copy_before_generation_generates_and_integrates/integration_workspace
  5106. 195.88 s > [2026-09-14 01:49:37.973] @commands::integrate INFO : No integration state found, starting new integration
  5107. 195.88 s > [2026-09-14 01:49:37.973] @commands::integrate INFO : Gammaloop now integrates epem_a_tth_selected@LO_selected
  5108. 195.88 s > [2026-09-14 01:49:37.973] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility
  5109. 195.88 s > [2026-09-14 01:49:37.976] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ...
  5110. 195.88 s > [2026-09-14 01:49:37.976] @gammalooprs::inte... INFO :
  5111. 195.88 s > The application panicked (crashed).
  5112. 195.88 s > Message: index out of bounds: the len is 0 but the index is 0
  5113. 195.88 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  5114. 195.88 s >
  5115. 195.88 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  5116. 195.88 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  5117. 195.88 s > at <unknown source file>:<unknown line>
  5118. 195.88 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  5119. 195.88 s > at <unknown source file>:<unknown line>
  5120. 195.88 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  5121. 195.88 s > at <unknown source file>:<unknown line>
  5122. 195.88 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  5123. 195.88 s > at <unknown source file>:<unknown line>
  5124. 195.88 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  5125. 195.88 s > at <unknown source file>:<unknown line>
  5126. 195.88 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  5127. 195.88 s > at <unknown source file>:<unknown line>
  5128. 195.88 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  5129. 195.88 s > at <unknown source file>:<unknown line>
  5130. 195.88 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  5131. 195.88 s > at <unknown source file>:<unknown line>
  5132. 195.88 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  5133. 195.88 s > at <unknown source file>:<unknown line>
  5134. 195.88 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  5135. 195.88 s > at <unknown source file>:<unknown line>
  5136. 195.88 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  5137. 195.88 s > at <unknown source file>:<unknown line>
  5138. 195.88 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  5139. 195.88 s > at <unknown source file>:<unknown line>
  5140. 195.88 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  5141. 195.88 s > at <unknown source file>:<unknown line>
  5142. 195.88 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  5143. 195.88 s > at <unknown source file>:<unknown line>
  5144. 195.88 s > 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  5145. 195.88 s > at <unknown source file>:<unknown line>
  5146. 195.88 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>
  5147. 195.88 s > at <unknown source file>:<unknown line>
  5148. 195.88 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>
  5149. 195.88 s > at <unknown source file>:<unknown line>
  5150. 195.88 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>
  5151. 195.88 s > at <unknown source file>:<unknown line>
  5152. 195.88 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>
  5153. 195.88 s > at <unknown source file>:<unknown line>
  5154. 195.88 s > 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  5155. 195.88 s > at <unknown source file>:<unknown line>
  5156. 195.88 s > 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  5157. 195.88 s > at <unknown source file>:<unknown line>
  5158. 195.88 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>
  5159. 195.88 s > at <unknown source file>:<unknown line>
  5160. 195.88 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>
  5161. 195.88 s > at <unknown source file>:<unknown line>
  5162. 195.88 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  5163. 195.88 s > at <unknown source file>:<unknown line>
  5164. 195.88 s > 25: start_thread<unknown>
  5165. 195.88 s > at <unknown source file>:<unknown line>
  5166. 195.88 s > 26: __clone3<unknown>
  5167. 195.88 s > at <unknown source file>:<unknown line>
  5168. 195.88 s >
  5169. 195.88 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  5170. 195.88 s > Run with RUST_BACKTRACE=full to include source snippets.
  5171. 195.88 s >
  5172. 195.88 s > 19. gammaloop-integration-tests::test_feyngen::select_tth_graph_before_generation_generates_and_integrates
  5173. 195.88 s > failure: test failure with exit code 101
  5174. 195.88 s > system-out
  5175. 195.88 s > running 1 test
  5176. 195.88 s > test select_tth_graph_before_generation_generates_and_integrates ... FAILED
  5177. 195.88 s >
  5178. 195.88 s > failures:
  5179. 195.88 s >
  5180. 195.88 s > failures:
  5181. 195.88 s > select_tth_graph_before_generation_generates_and_integrates
  5182. 195.88 s >
  5183. 195.88 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.63s
  5184. 195.88 s > system-err
  5185. 195.88 s > [2026-09-14 01:49:37.502] @gammaloop_api::se... INFO : Running command import model sm-default.json
  5186. 195.88 s > [2026-09-14 01:49:37.502] @import::model INFO : Loading built-in JSON model sm-default
  5187. 195.88 s > [2026-09-14 01:49:37.524] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  5188. 195.88 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  5189. 195.88 s > [2026-09-14 01:49:37.524] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  5190. 195.88 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-)
  5191. 195.88 s > [2026-09-14 01:49:37.524] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  5192. 195.88 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
  5193. 195.88 s > [2026-09-14 01:49:37.525] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1
  5194. 195.88 s > [2026-09-14 01:49:37.526] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true
  5195. 195.88 s > [2026-09-14 01:49:37.527] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}'
  5196. 195.88 s > [2026-09-14 01:49:37.528] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337
  5197. 195.88 s > [2026-09-14 01:49:37.528] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams
  5198. 195.88 s > [2026-09-14 01:49:37.531] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  5199. 195.88 s > [2026-09-14 01:49:37.531] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  5200. 195.88 s > [2026-09-14 01:49:37.534] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254
  5201. 195.88 s > [2026-09-14 01:49:37.535] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  5202. 195.88 s > [2026-09-14 01:49:37.535] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  5203. 195.88 s > [2026-09-14 01:49:37.539] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  5204. 195.88 s > [2026-09-14 01:49:37.543] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  5205. 195.88 s > [2026-09-14 01:49:37.546] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  5206. 195.88 s > [2026-09-14 01:49:37.546] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  5207. 195.88 s > [2026-09-14 01:49:37.546] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  5208. 195.88 s > [2026-09-14 01:49:37.547] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  5209. 195.88 s > [2026-09-14 01:49:37.886] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  5210. 195.88 s > [2026-09-14 01:49:37.886] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  5211. 195.88 s > [2026-09-14 01:49:37.887] @commands::generate INFO : Generated cross-section 2 graphs.
  5212. 195.88 s > [2026-09-14 01:49:37.887] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  5213. 195.88 s > [2026-09-14 01:49:37.888] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]'
  5214. 195.88 s > [2026-09-14 01:49:37.889] @commands::select INFO : Selected 1 graph groups for integrand LO in process epem_a_tth
  5215. 195.88 s > [2026-09-14 01:49:37.889] @commands::select INFO : Kept master graphs: 1 (GL0)
  5216. 195.88 s > [2026-09-14 01:49:37.889] @commands::select INFO : Removed master graphs: 1 (GL2)
  5217. 195.88 s > [2026-09-14 01:49:37.890] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO
  5218. 195.88 s > [2026-09-14 01:49:37.991] @commands::generate INFO :
  5219. 195.88 s > Integrand generation summary
  5220. 195.88 s > peak RAM 81.56 MiB | cores 1
  5221. 195.88 s > ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  5222. 195.88 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  5223. 195.88 s > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  5224. 195.88 s > │ LO │ GL0 │ 3 │ 33ms (40%) │ 17ms (21%) │ 32ms (39%) │ 0ms (0.00%) │
  5225. 195.88 s > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  5226. 195.88 s > │ Total │ │ 3 │ 33ms (40%) │ 17ms (21%) │ 32ms (39%) │ 0ms (0.00%) │
  5227. 195.88 s > ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  5228. 195.88 s > [2026-09-14 01:49:37.993] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth -i LO --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_before_generation_generates_and_integrates/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart
  5229. 195.88 s > [2026-09-14 01:49:37.993] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_before_generation_generates_and_integrates/integration_workspace
  5230. 195.88 s > [2026-09-14 01:49:37.998] @commands::integrate INFO : No integration state found, starting new integration
  5231. 195.88 s > [2026-09-14 01:49:37.998] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO
  5232. 195.88 s > [2026-09-14 01:49:37.998] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility
  5233. 195.88 s > [2026-09-14 01:49:38.002] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ...
  5234. 195.88 s > [2026-09-14 01:49:38.002] @gammalooprs::inte... INFO :
  5235. 195.88 s > The application panicked (crashed).
  5236. 195.88 s > Message: index out of bounds: the len is 0 but the index is 0
  5237. 195.88 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  5238. 195.88 s >
  5239. 195.88 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  5240. 195.88 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  5241. 195.88 s > at <unknown source file>:<unknown line>
  5242. 195.88 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  5243. 195.88 s > at <unknown source file>:<unknown line>
  5244. 195.88 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  5245. 195.88 s > at <unknown source file>:<unknown line>
  5246. 195.88 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  5247. 195.88 s > at <unknown source file>:<unknown line>
  5248. 195.88 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  5249. 195.88 s > at <unknown source file>:<unknown line>
  5250. 195.88 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  5251. 195.88 s > at <unknown source file>:<unknown line>
  5252. 195.88 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  5253. 195.88 s > at <unknown source file>:<unknown line>
  5254. 195.88 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  5255. 195.88 s > at <unknown source file>:<unknown line>
  5256. 195.88 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  5257. 195.88 s > at <unknown source file>:<unknown line>
  5258. 195.88 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  5259. 195.88 s > at <unknown source file>:<unknown line>
  5260. 195.88 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  5261. 195.88 s > at <unknown source file>:<unknown line>
  5262. 195.88 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  5263. 195.88 s > at <unknown source file>:<unknown line>
  5264. 195.88 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  5265. 195.88 s > at <unknown source file>:<unknown line>
  5266. 195.88 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  5267. 195.88 s > at <unknown source file>:<unknown line>
  5268. 195.88 s > 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  5269. 195.88 s > at <unknown source file>:<unknown line>
  5270. 195.88 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>
  5271. 195.88 s > at <unknown source file>:<unknown line>
  5272. 195.88 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>
  5273. 195.88 s > at <unknown source file>:<unknown line>
  5274. 195.88 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>
  5275. 195.88 s > at <unknown source file>:<unknown line>
  5276. 195.88 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>
  5277. 195.88 s > at <unknown source file>:<unknown line>
  5278. 195.88 s > 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  5279. 195.88 s > at <unknown source file>:<unknown line>
  5280. 195.88 s > 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  5281. 195.88 s > at <unknown source file>:<unknown line>
  5282. 195.88 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>
  5283. 195.88 s > at <unknown source file>:<unknown line>
  5284. 195.88 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>
  5285. 195.88 s > at <unknown source file>:<unknown line>
  5286. 195.88 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  5287. 195.88 s > at <unknown source file>:<unknown line>
  5288. 195.88 s > 25: start_thread<unknown>
  5289. 195.88 s > at <unknown source file>:<unknown line>
  5290. 195.88 s > 26: __clone3<unknown>
  5291. 195.88 s > at <unknown source file>:<unknown line>
  5292. 195.88 s >
  5293. 195.88 s > Run with COLORBT_SHOW_HIDDEN=1 environment variable to disable frame filtering.
  5294. 195.88 s > Run with RUST_BACKTRACE=full to include source snippets.
  5295. 195.88 s >
  5296. 195.88 s > 20. gammaloop-integration-tests::test_feyngen::select_tth_graph_copy_after_generation_preserves_source_and_integrates_target
  5297. 195.88 s > failure: test failure with exit code 101
  5298. 195.88 s > system-out
  5299. 195.88 s > running 1 test
  5300. 195.88 s > test select_tth_graph_copy_after_generation_preserves_source_and_integrates_target ... FAILED
  5301. 195.88 s >
  5302. 195.88 s > failures:
  5303. 195.88 s >
  5304. 195.88 s > failures:
  5305. 195.88 s > select_tth_graph_copy_after_generation_preserves_source_and_integrates_target
  5306. 195.88 s >
  5307. 195.88 s > test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 31 filtered out; finished in 0.93s
  5308. 195.88 s > system-err
  5309. 195.88 s > [2026-09-14 01:49:37.509] @gammaloop_api::se... INFO : Running command import model sm-default.json
  5310. 195.88 s > [2026-09-14 01:49:37.509] @import::model INFO : Loading built-in JSON model sm-default
  5311. 195.88 s > [2026-09-14 01:49:37.531] @gammalooprs::model INFO : The following 11 external parameters were forced to zero by the restriction card:
  5312. 195.88 s > lamWS, AWS, rhoWS, etaWS, ymc, yme, ymm, MC, Me, MM, WTau
  5313. 195.88 s > [2026-09-14 01:49:37.531] @gammalooprs::model INFO : The following 34 vertex rules were removed by the restriction card:
  5314. 195.88 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-)
  5315. 195.88 s > [2026-09-14 01:49:37.531] @gammalooprs::model INFO : The following 36 couplings were removed by the restriction card:
  5316. 195.88 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
  5317. 195.88 s > [2026-09-14 01:49:37.531] @gammaloop_api::se... INFO : Running command set global kv global.n_cores.feyngen=1 global.n_cores.generate=1 global.n_cores.compile=1 global.n_cores.integrate=1
  5318. 195.88 s > [2026-09-14 01:49:37.532] @gammaloop_api::se... INFO : Running command set global kv global.generation.evaluator.iterative_orientation_optimization=false global.generation.evaluator.store_atom=false global.generation.evaluator.compile=false global.generation.evaluator.summed=false global.generation.evaluator.summed_function_map=true
  5319. 195.88 s > [2026-09-14 01:49:37.533] @gammaloop_api::se... INFO : Running command set default-runtime kv kinematics.externals='{"type":"constant","data":{"momenta":[[500.0,0.0,0.0,500.0],[500.0,0.0,0.0,-500.0]],"helicities":["summed_averaged","summed_averaged"]}}'
  5320. 195.88 s > [2026-09-14 01:49:37.533] @gammaloop_api::se... INFO : Running command set default-runtime kv general.evaluator_method="SummedFunctionMap" general.enable_cache=false general.generate_events=false general.integral_unit="picobarn" subtraction.disable_threshold_subtraction=true integrator.n_start=12 integrator.min_samples_for_update=12 integrator.n_max=12 integrator.n_increase=0 integrator.seed=1337
  5321. 195.88 s > [2026-09-14 01:49:37.534] @gammaloop_api::se... INFO : Running command generate xs e+ e- > t t~ h | e+ e- g t t~ h ghG ghG~ a QCD^2==0 QED^2==6 [{{2}} QCD=0] --numerator-grouping group_identical_graphs_up_to_scalar_rescaling --symmetrize-left-right-states true -p epem_a_tth -i LO --only-diagrams
  5322. 195.88 s > [2026-09-14 01:49:37.537] @feyngen::diagram_... WARNING : CP/left-right canonicalization is enabled: the user assumes CP is valid for this theory, process, and current coupling point; GammaLoop does not verify that assumption
  5323. 195.88 s > [2026-09-14 01:49:37.537] @feyngen::diagram_... INFO : 0s | Δ=0s | Starting Feynman graph generation with Symbolica...
  5324. 195.88 s > [2026-09-14 01:49:37.541] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs resulting from Symbolica generation: 254
  5325. 195.88 s > [2026-09-14 01:49:37.541] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after enforcing supergraph particle content: 8
  5326. 195.88 s > [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs retained after removal of vetoed topologies: 8
  5327. 195.88 s > [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after vertex info assignment: 8
  5328. 195.88 s > [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after all complete graphs filters are applied: 8
  5329. 195.88 s > [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after closed anticommutating chains analysis: 8
  5330. 195.88 s > [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after fast Cutkosky cut filter is applied: 3
  5331. 195.88 s > [2026-09-14 01:49:37.542] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after symmetrization of external states: 3
  5332. 195.88 s > [2026-09-14 01:49:37.543] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after canonization of vertices, edges and flows (graph labels assigned here): 3
  5333. 195.88 s > [2026-09-14 01:49:37.887] @feyngen::diagram_... INFO : 0s | Δ=0s | Number of graphs after numerator-aware grouping with strategy 'up to a scalar rescaling': 2 (2 isomorphically unique graphs, 0 color zero, 0 lorentz zero, 1 grouped and 0 cancellation)
  5334. 195.88 s > [2026-09-14 01:49:37.887] @feyngen::diagram_... INFO : ( Sum of the symmetry factors from each graph generated = -3 )
  5335. 195.88 s > [2026-09-14 01:49:37.888] @commands::generate INFO : Generated cross-section 2 graphs.
  5336. 195.88 s > [2026-09-14 01:49:37.888] @commands::generate INFO : Only diagram generation was requested, skipping integrand generation. You can generate integrands later using the 'generate existing <options>' command.
  5337. 195.88 s > [2026-09-14 01:49:37.889] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO
  5338. 195.88 s > [2026-09-14 01:49:38.192] @commands::generate INFO :
  5339. 195.88 s > Integrand generation summary
  5340. 195.88 s > peak RAM 90.77 MiB | cores 1
  5341. 195.88 s > ╭───────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  5342. 195.88 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  5343. 195.88 s > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  5344. 195.88 s > │ LO │ GL0 │ 3 │ 30ms (39%) │ 17ms (22%) │ 29ms (38%) │ 0ms (0.00%) │
  5345. 195.88 s > │ LO │ GL2 │ 5 │ 47ms (36%) │ 46ms (36%) │ 36ms (28%) │ 0ms (0.00%) │
  5346. 195.88 s > ├───────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  5347. 195.88 s > │ Total │ │ 8 │ 77ms (38%) │ 63ms (31%) │ 65ms (32%) │ 0ms (0.00%) │
  5348. 195.88 s > ╰───────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  5349. 195.88 s > [2026-09-14 01:49:38.193] @gammaloop_api::se... INFO : Running command select -p epem_a_tth -i LO --with-raised-propagator-signatures '[2]' --output_integrand LO_selected
  5350. 195.88 s > [2026-09-14 01:49:38.197] @commands::select INFO : Selected 1 graph groups from LO in process epem_a_tth to LO_selected in process epem_a_tth
  5351. 195.88 s > [2026-09-14 01:49:38.197] @commands::select INFO : Kept master graphs: 1 (GL0)
  5352. 195.88 s > [2026-09-14 01:49:38.197] @commands::select INFO : Removed master graphs: 1 (GL2)
  5353. 195.88 s > [2026-09-14 01:49:38.197] @commands::select INFO : Created selected pregeneration integrand; generate with generate existing -p #0 -i LO_selected
  5354. 195.88 s > [2026-09-14 01:49:38.198] @gammaloop_api::se... INFO : Running command generate existing -p epem_a_tth -i LO_selected
  5355. 195.88 s > [2026-09-14 01:49:38.299] @commands::generate INFO :
  5356. 195.88 s > Integrand generation summary
  5357. 195.88 s > peak RAM 93.70 MiB | cores 1
  5358. 195.88 s > ╭─────────────┬───────┬─────────┬────────────┬────────────┬────────────────┬─────────────╮
  5359. 195.88 s > │ integrand │ graph │ # evals │ expr build │ spenso │ symbolica eval │ compile │
  5360. 195.88 s > ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  5361. 195.88 s > │ LO_selected │ GL0 │ 3 │ 34ms (43%) │ 16ms (21%) │ 28ms (36%) │ 0ms (0.00%) │
  5362. 195.88 s > ├─────────────┼───────┼─────────┼────────────┼────────────┼────────────────┼─────────────┤
  5363. 195.88 s > │ Total │ │ 3 │ 34ms (43%) │ 16ms (21%) │ 28ms (36%) │ 0ms (0.00%) │
  5364. 195.88 s > ╰─────────────┴───────┴─────────┴────────────┴────────────┴────────────────┴─────────────╯
  5365. 195.88 s > [2026-09-14 01:49:38.300] @gammaloop_api::se... INFO : Running command integrate -p epem_a_tth -i LO_selected --n-cores 1 --workspace-path /build/source/tests/artifacts/select_tth_graph_copy_after_generation_preserves_source_and_integrates_target/integration_workspace --renderer tabled --batch-size 12 --no-stream-iterations --no-stream-updates --restart
  5366. 195.88 s > [2026-09-14 01:49:38.300] @commands::integrate INFO : Created workspace directory at /build/source/tests/artifacts/select_tth_graph_copy_after_generation_preserves_source_and_integrates_target/integration_workspace
  5367. 195.88 s > [2026-09-14 01:49:38.305] @commands::integrate INFO : No integration state found, starting new integration
  5368. 195.88 s > [2026-09-14 01:49:38.305] @commands::integrate INFO : Gammaloop now integrates epem_a_tth@LO_selected
  5369. 195.88 s > [2026-09-14 01:49:38.305] @process::cross_se... WARNING : This integrand was generated with symmetrize_left_right_states=true, which assumes CP symmetry. Complex couplings or model updates can invalidate that assumption; verifying it at the current parameter point is the user's responsibility
  5370. 195.88 s > [2026-09-14 01:49:38.309] @gammalooprs::inte... INFO : Integrating using cff ltd with 1 core over 6 continuous dimensions using spherical coordinates (correlated) ...
  5371. 195.88 s > [2026-09-14 01:49:38.309] @gammalooprs::inte... INFO :
  5372. 195.88 s > The application panicked (crashed).
  5373. 195.88 s > Message: index out of bounds: the len is 0 but the index is 0
  5374. 195.88 s > Location: crates/gammalooprs/src/subtraction/lu_counterterm.rs:1485
  5375. 195.88 s >
  5376. 195.88 s > ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ BACKTRACE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  5377. 195.88 s > 1: <color_eyre[51793ea62743adbd]::config::PanicHook>::panic_report<unknown>
  5378. 195.88 s > at <unknown source file>:<unknown line>
  5379. 195.88 s > 2: <color_eyre[51793ea62743adbd]::config::PanicHook>::into_panic_hook::{closure#0}<unknown>
  5380. 195.88 s > at <unknown source file>:<unknown line>
  5381. 195.88 s > 3: std[bcb96dfbba0ab899]::panicking::panic_with_hook<unknown>
  5382. 195.88 s > at <unknown source file>:<unknown line>
  5383. 195.88 s > 4: std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}<unknown>
  5384. 195.88 s > at <unknown source file>:<unknown line>
  5385. 195.88 s > 5: std[bcb96dfbba0ab899]::sys::backtrace::__rust_end_short_backtrace::<std[bcb96dfbba0ab899]::panicking::panic_handler::{closure#0}, !><unknown>
  5386. 195.88 s > at <unknown source file>:<unknown line>
  5387. 195.88 s > 6: __rustc[6c289b9f9c454d21]::rust_begin_unwind<unknown>
  5388. 195.88 s > at <unknown source file>:<unknown line>
  5389. 195.88 s > 7: core[940e698046960fd5]::panicking::panic_fmt<unknown>
  5390. 195.88 s > at <unknown source file>:<unknown line>
  5391. 195.88 s > 8: core[940e698046960fd5]::panicking::panic_bounds_check<unknown>
  5392. 195.88 s > at <unknown source file>:<unknown line>
  5393. 195.88 s > 9: <core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}> as core[940e698046960fd5]::iter::traits::iterator::Iterator>::fold::<(), core[940e698046960fd5]::iter::traits::iterator::Iterator::for_each::call<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)>>::extend_trusted<core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>::{closure#0}>::{closure#0}><unknown>
  5394. 195.88 s > at <unknown source file>:<unknown line>
  5395. 195.88 s > 10: <alloc[2ea6bcb46fca0c42]::vec::Vec<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>)> as alloc[2ea6bcb46fca0c42]::vec::spec_from_iter::SpecFromIter<(gammalooprs[cf7f0a53a74a7890]::processes::cross_section::CutGroupId, &gammalooprs[cf7f0a53a74a7890]::momentum::sample::MomentumSample<f64>), core[940e698046960fd5]::iter::adapters::map::Map<core[940e698046960fd5]::slice::iter::Iter<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::DeferredCutEvaluation<f64>>, <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate<f64>::{closure#4}>>>::from_iter<unknown>
  5396. 195.88 s > at <unknown source file>:<unknown line>
  5397. 195.88 s > 11: <gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionGraphTerm as gammalooprs[cf7f0a53a74a7890]::integrands::process::GraphTerm>::evaluate::<f64><unknown>
  5398. 195.88 s > at <unknown source file>:<unknown line>
  5399. 195.88 s > 12: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_graph_term::<f64, gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  5400. 195.88 s > at <unknown source file>:<unknown line>
  5401. 195.88 s > 13: gammalooprs[cf7f0a53a74a7890]::integrands::process::evaluate_from_source_precise::<gammalooprs[cf7f0a53a74a7890]::integrands::process::cross_section::CrossSectionIntegrand><unknown>
  5402. 195.88 s > at <unknown source file>:<unknown line>
  5403. 195.88 s > 14: <gammalooprs[cf7f0a53a74a7890]::integrands::process::ProcessIntegrand>::evaluate_samples_raw<unknown>
  5404. 195.88 s > at <unknown source file>:<unknown line>
  5405. 195.88 s > 15: <gammalooprs[cf7f0a53a74a7890]::integrate::CoreIterationState>::evaluate_chunk<unknown>
  5406. 195.88 s > at <unknown source file>:<unknown line>
  5407. 195.88 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>
  5408. 195.88 s > at <unknown source file>:<unknown line>
  5409. 195.88 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>
  5410. 195.88 s > at <unknown source file>:<unknown line>
  5411. 195.88 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>
  5412. 195.88 s > at <unknown source file>:<unknown line>
  5413. 195.88 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>
  5414. 195.88 s > at <unknown source file>:<unknown line>
  5415. 195.88 s > 20: <rayon_core[cada95619a6da0dc]::registry::WorkerThread>::wait_until_cold<unknown>
  5416. 195.88 s > at <unknown source file>:<unknown line>
  5417. 195.88 s > 21: <rayon_core[cada95619a6da0dc]::registry::ThreadBuilder>::run<unknown>
  5418. 195.88 s > at <unknown source file>:<unknown line>
  5419. 195.88 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>
  5420. 195.88 s > at <unknown source file>:<unknown line>
  5421. 195.88 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>
  5422. 195.88 s > at <unknown source file>:<unknown line>
  5423. 195.88 s > 24: <std[bcb96dfbba0ab899]::sys::thread::unix::Thread>::new::thread_start<unknown>
  5424. 195.88 s > at <unknown source file>:<unknown line>
  5425. 195.88 s > 25: start_thread<unknown>
  5426. 195.88 s > at <unknown source file>:<unknown line>
  5427. 195.88 s > 26: __clone3<unknown>
  5428. 195.88 s > ... omitted 4 more lines; see full nextest output above
  5429. 195.88 s >
  5430. 195.88 s > ... omitted 57 more failing tests
  5431. 195.88 s > =========================================
  5432. 195.88 s For full logs, run:
  5433. 195.88 s nix log /nix/store/z4alnq8f5ic12kz5v826ldl08qapixlc-gammaloop-nextest-integration.drv
  5434. 195.99 s [0 built (1 failed), 0.0Run failed.
More Logs Raw Logs

Agent Instructions

Wait for completion, without logs:

curl --netrc -N https://nix-ci.com/gh:alphal00p:gammaloop/advanced_sampling/ea6c04a7fc292ced62d6e0f7001835e66aaaa855/cb5d8c14-cbad-423b-ac36-d97a5ed91cf8/wait

Latest logs, with timestamps (streams while running):

curl --netrc -N https://nix-ci.com/gh:alphal00p:gammaloop/advanced_sampling/ea6c04a7fc292ced62d6e0f7001835e66aaaa855/cb5d8c14-cbad-423b-ac36-d97a5ed91cf8/tail

All logs, with timestamps (available after completion):

curl --netrc https://nix-ci.com/gh:alphal00p:gammaloop/advanced_sampling/ea6c04a7fc292ced62d6e0f7001835e66aaaa855/cb5d8c14-cbad-423b-ac36-d97a5ed91cf8/logs

Raw logs, from the start (no timestamps):

curl --netrc -N https://nix-ci.com/gh:alphal00p:gammaloop/advanced_sampling/ea6c04a7fc292ced62d6e0f7001835e66aaaa855/cb5d8c14-cbad-423b-ac36-d97a5ed91cf8/raw-logs

Content types available for /logs and /tail (use Accept header):

Example:

curl --netrc -H "Accept: text/csv" https://nix-ci.com/gh:alphal00p:gammaloop/advanced_sampling/ea6c04a7fc292ced62d6e0f7001835e66aaaa855/cb5d8c14-cbad-423b-ac36-d97a5ed91cf8/logs

Reproduce locally: https://nix-ci.com/gh:alphal00p:gammaloop/advanced_sampling/ea6c04a7fc292ced62d6e0f7001835e66aaaa855/cb5d8c14-cbad-423b-ac36-d97a5ed91cf8/repro

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For more instructions, fetch https://nix-ci.com/instructions .