{
  "kind": "Bounded WORKBENCH-only caller diagnosis; no gameplay fix or new package",
  "implementation": {
    "source": "addons/core/Scripts/Game/ERR/40_Chat/ERR_NativeRandomRadiusTrace.c",
    "sha256": "7e946406067092e30b6b75cc6ef0c56db7f866249e02bd13648156933ee578d9",
    "wrappers": 5,
    "flag": "--trace-random-radius (native -errTraceRandomRadius 1)",
    "scope": "one normal Chat escape round, timeout at least420s",
    "cap": "16 shared traces and script-stack dumps, AI node stack only on actual trace",
    "preservation": "exact superclass arguments/calls/results/outargs; no RNG draw, clamp, replacement, orders or spawn"
  },
  "suite": {
    "programs": 299,
    "exit": 0,
    "seconds": 214.3,
    "inputs_unchanged": true,
    "independent_mutations_caught": 3
  },
  "native": {
    "archive": "docs/evidence/native-2026-10-03-random-radius-trace",
    "assertions": 63,
    "completions": 1,
    "script_errors": 0,
    "engine_errors": 13,
    "trace_count": 0,
    "flag_verified_in_engine_cli": true,
    "cleanup_confirmed": true,
    "source_unchanged": true,
    "external_addons_unchanged": true
  },
  "conclusion": "The previous zero-radius error did not recur in this single diagnostic run. Its caller and root cause remain unknown; neither absence of traces nor this completion proves a fix. No repeat run was made to seek reproduction or a clean result.",
  "prior_failure": "docs/evidence/native-2026-10-03-mine-flanks-normal/report.json",
  "limits": [
    "Hooks cover five identified script callsites, not all engine or external callers.",
    "RandomPoint witness is post-success and cannot exclude an aborted superclass call.",
    "A no-hit native run proves compilation/normal-loop integration but does not exercise native diagnostic emission.",
    "Thirteen installed-resource errors remain; strict native/archive status remains nonzero.",
    "No physical mine-laying, human escape, multiplayer or FPS qualification."
  ],
  "preservation": {
    "original": {
      "count": 533,
      "changed": []
    },
    "previous_candidate": {
      "count": 429,
      "changed": []
    }
  },
  "index_unchanged": true,
  "dependencies": "Required RHS Status Quo, WCS Armaments, WCS BMP-1 and reviewed supporting closure already present; no manifest changes necessary."
}