{
  "schema": "bethe-ci-test-cost-v1",
  "date": "2026-11-02",
  "baseline_revision": "b28bf3726c9ea3f5a9cdb3ec43b3c5c900593517",
  "uni20_revision": "1cb2474eb0a54e13ec7d5f2c1823752020b2425c",
  "ci_profile": {
    "run_url": "https://github.com/Uni20-dev/bethe/actions/runs/41314957053/attempts/1",
    "recorded_passed_tests": 1888,
    "scheduled_tests": 1892,
    "finished_test_seconds_sum": 6451.44,
    "slowest_35_seconds_sum": 5144.33,
    "slowest_10": [
      {
        "test": "HubbardThermoMpfr.BoundedChargeContinuumRetainsExplicitPrecision",
        "seconds": 571.1
      },
      {
        "test": "LiebLinigerThermo.precision.bits333",
        "seconds": 436.39
      },
      {
        "test": "SineGordonBetheYangMpfr.IndependentPhaseKernelAndLevelsGainAccuracy",
        "seconds": 413.67
      },
      {
        "test": "SineGordonVacuumMpfr.OwningMixedPrecisionQueriesKeepCompleteStates",
        "seconds": 372.55
      },
      {
        "test": "LiebLinigerThermal.precision",
        "seconds": 231.65
      },
      {
        "test": "SineGordonBetheYang.precision",
        "seconds": 227.33
      },
      {
        "test": "XXXSpinonSectors.cli",
        "seconds": 224.08
      },
      {
        "test": "HubbardThermo.precision",
        "seconds": 205.02
      },
      {
        "test": "HubbardThermoMpfr.OwningDopedPreparationsShareMixedPrecisionBackgrounds",
        "seconds": 198.36
      },
      {
        "test": "SineGordonVacuumMpfr.FourierTableAgainstClosedTransforms",
        "seconds": 152.69
      }
    ],
    "limitation": "The job timed out after two hours; four unfinished tests are not included in this profile."
  },
  "local_configuration": {
    "cpu": "Intel Core i7-12700KF",
    "compiler": "Clang 19.1.1",
    "preset": "ci-sanitizers",
    "optimization": "-O1 -g1",
    "instrumentation": [
      "AddressSanitizer",
      "UndefinedBehaviorSanitizer"
    ],
    "mpfr_backend": "CPU LU, no BLAS or MPLAPACK",
    "leak_detection": true,
    "leak_suppression": "Uni20 tests/sanitizers/lsan.supp, unchanged",
    "ctest_parallel": 2,
    "limitation": "Shared workstation, single before/after CTest runs with other bounded audit work. Affinity was limited to six physical cores during the baseline and throughout the final run. Compare computation trends, not whole-job CI elapsed time."
  },
  "changes": [
    "Use c=40 instead of c=4 only for Lieb-Liniger grid, scheduling and failure-reporting fixtures; retain full 128/256/333-bit precision and original convergence tolerances.",
    "Emit CSV and TSV from one solve, retaining the independent JSON run and all field comparisons.",
    "Add an interacting-energy guard and explicit exported-row count checks."
  ],
  "preserved": [
    "All four CTest entries and every original assertion",
    "Both excitation branches, endpoints, thirds and fifths",
    "Serial and three-thread execution, retained and streaming output",
    "Background-iteration, mesh and momentum-inversion failure cases",
    "c=4 physical and density-scaling inputs, convergence tolerances and high-precision assertions",
    "Existing long-running selection, CI job timeout and sanitizer settings"
  ],
  "local_test_comparison": [
    {
      "test": "LiebLinigerThermo.precision",
      "before_seconds": 94.3698,
      "after_seconds": 86.2345
    },
    {
      "test": "LiebLinigerThermo.precision.bits128",
      "before_seconds": 14.7916,
      "after_seconds": 12.3753
    },
    {
      "test": "LiebLinigerThermo.precision.bits256",
      "before_seconds": 37.869,
      "after_seconds": 15.5352
    },
    {
      "test": "LiebLinigerThermo.precision.bits333",
      "before_seconds": 236.421,
      "after_seconds": 37.909
    }
  ],
  "summed_test_seconds": {
    "before": 383.45,
    "after": 152.05
  },
  "representative_grid_probe": {
    "command": "bethe-lieb-liniger-dispersion --c C --points 4 --precision digits-100 --p-max 2 --format json",
    "relative_tolerance": "4.68167635469219832715584941385867656991502333879418331633715545386038327667399964948663509753926463344e-97",
    "results": [
      {
        "c": "4",
        "cpu_seconds": 31.456171,
        "wall_seconds": 33.209367,
        "background_nodes": 256,
        "background_iterations": 20
      },
      {
        "c": "40",
        "cpu_seconds": 4.186096,
        "wall_seconds": 5.193005,
        "background_nodes": 128,
        "background_iterations": 14
      }
    ]
  },
  "trials_not_adopted": [
    {
      "test": "SineGordonVacuumMpfr.OwningMixedPrecisionQueriesKeepCompleteStates",
      "change": "Initial mesh 64 to 8, same error controls and all scheduler modes",
      "before_seconds": 219.178,
      "after_seconds": 207.35,
      "reason": "Only a modest difference on the shared host; retain the original fixture."
    },
    {
      "test": "HubbardThermoMpfr.BoundedChargeContinuumRetainsExplicitPrecision",
      "change": "Separate U=16 probe with the original bounded-search controls, versus the U=4 test",
      "before_seconds": 300.798,
      "probe_seconds": 283.43,
      "probe_quadrature_evaluations": 4900961,
      "reason": "No compelling improvement; retain the original U=4 fixture and reference."
    }
  ],
  "follow_up_candidates": [
    "Sine-Gordon Bethe-Yang uses bisection with a full-accuracy Fourier phase integration at each step; evaluate safeguarded faster root finding as a separately validated production optimization.",
    "Hubbard charge-continuum searches nest extrema refinement, momentum inversion and quadrature; profile reusable inner work before changing that solver."
  ],
  "reproduce": [
    "cmake --preset ci-sanitizers",
    "cmake --build --preset ci-sanitizers --target bethe-lieb-liniger-dispersion",
    "ctest --preset ci-sanitizers -R '^LiebLinigerThermo.precision(\\.bits[0-9]+)?$' --output-junit test-cost.xml"
  ]
}