{
  "date": "2026-10-26",
  "edition": "Whiteout scheduler v4 local development",
  "browser": {
    "command": "node tests/browser-core.test.cjs",
    "status": "PASS",
    "targeted_regressions": 23,
    "independent_exhaustive_instances": 300,
    "policies": [
      "balanced",
      "team",
      "benefit"
    ],
    "scale_case": {
      "members": 120,
      "available_appointments": 144,
      "placed_appointments": 144,
      "covered_members": 120,
      "observed_solve_ms": 190
    },
    "actual_ui": {
      "survey_import": "PASS",
      "unknown_benefit_disables_ranking_for_all": "PASS",
      "UTC_window_change": "PASS",
      "external_fixed_appointment_import": "PASS",
      "result_tabs": "PASS",
      "xlsx_download": "PASS",
      "download_event_note": "The browser event waiter timed out, but the actual saved XLSX file was found and inspected; export succeeded.",
      "downloaded_artifact": "sample-export.xlsx",
      "sheets": 6,
      "fixed_external_id_in_day_sheet": "PASS",
      "draft_status_and_source_comments_in_notes": "PASS"
    },
    "screenshot": "browser-preview.jpg"
  },
  "advanced": {
    "command": ".venv/bin/python -m unittest discover -s advanced -p test_*.py -q",
    "engine": "OR-Tools CP-SAT 9.15.6755",
    "tests_run": 38,
    "passed": 37,
    "skipped": 1,
    "skip_reason": "Absent-dependency-only test not applicable in installed-OR-Tools environment.",
    "status": "PASS",
    "oracle": "Independent raw-JSON complete enumeration compared with exhaustive engine and production CP-SAT; semantic fixtures plus randomized cases; see test_optimizer.py.",
    "example_status": "OPTIMAL",
    "stages_proved": 6,
    "regressions_include": [
      "no-appointment baseline still contributes",
      "shared resource plan budget",
      "physical office overlap across distinct slot IDs",
      "external accepted locks",
      "blocked interval vs differently named fixed slot",
      "signed negative incremental benefit",
      "missing history disables ranking globally",
      "UTC midnight and fractional cooldown",
      "truthful timeout / dependency handling"
    ]
  },
  "mechanics": {
    "command": "python3 -m unittest discover -s mechanics -p test_*.py -q",
    "tests_run": 25,
    "passed": 25,
    "status": "PASS",
    "scope": "Explicit supplied same-work timer arithmetic and bounded fixed-budget training; no live game simulator."
  },
  "integration": {
    "command": ".venv/bin/python examples/from_tasks.py",
    "status": "PASS",
    "result": "OPTIMAL",
    "members_served": 2,
    "incremental_saved_seconds": 1600,
    "general_speedup_minutes_consumed": 0,
    "flexible_member_rerouted_to_0830": "PASS",
    "files": [
      "examples/task-derived-input.json",
      "examples/task-derived-result.json"
    ]
  },
  "research": {
    "record": "research.json",
    "sources": 17,
    "findings": 17,
    "original_research_chat_recovered": false,
    "new_public_research_performed": true
  },
  "publication": {
    "public_site_modified": false,
    "local_files_only": true,
    "real_game_actions": false,
    "real_player_data_used": false
  },
  "limits": [
    "Browser survey model is additive by requested day; coupled tasks/resources need whole-event alternatives in advanced mode.",
    "Advanced plan optimizer validates declared budgets and dependency order, not omitted game timers or complete game-feasibility.",
    "Mechanics calculator uses supplied inputs and explicit assumptions; current buff strengths, active event table and live resource readiness are not inferred."
  ]
}