Fr0zkaandClaude Opus 5.5
c67b2006aa
The compiled-analytic stratum interval now certifies a legacy tile uniform only when it stays beyond the detail envelope (and smooth-min slack for solid) with no intersecting primitive, edit, native field, composer candidate, passage or active transition; everything else fails closed. The stream layer uses the proof for whole-tile skips; legacy sub-tile skips stay off (two block proofs failed the falsifier in TN). Falsifier: full-grid reference vs skip-enabled run, identical mesh/payload/topology hashes on every tile of all four owner views, Clang and GCC, W1/W8/W12; 20-camera sweep per strate, 0 violations; a too-tight control changed 3/184/233/238 tiles and was caught. Whole view (8 workers): SW 2.61->2.48, FI 7.18->5.05, TN 5.97->4.63, VS 2.70->2.40 s. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016dhxM43dnWvUu2B5Ph1iG1
109 lines
4.8 KiB
Python
109 lines
4.8 KiB
Python
#!/usr/bin/env python3
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"""Audit certified legacy density blocks across 20 deterministic camera positions per stratum."""
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from __future__ import annotations
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import json
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import re
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import statistics
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import subprocess
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import time
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from pathlib import Path
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ROOT = Path(__file__).resolve().parents[4]
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OUT = ROOT / "Saved/Linux/l74/logs"
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DATA = ROOT / "Standalone/data/owner_world.json"
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BIN = ROOT / "Saved/Linux/l74/bin/VoxelForgeCoreHeadless-l74-clang"
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CAMERAS = {
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0: (8.0, 16.0, -372.2626953125),
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1: (25.8369140625, 3.19921875, -737.0),
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2: (19.166015625, -14.2001953125, -753.3740234375),
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3: (-20.0625, -5.068359375, -900.353515625),
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}
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OFFSETS = [(x, y) for y in (-3, -1, 1, 3) for x in (-4, -2, 0, 2, 4)]
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AUDIT = re.compile(
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r"\[UniformBlockProofAudit\] checked_blocks=(\d+) checked_samples=(\d+) "
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r"fallback_blocks=(\d+) unknown_blocks=(\d+) violations=(\d+)"
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)
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TILE = re.compile(
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r"\[WorldAssemblerTilePipeline\] .*?solid_boxes=(\d+) air_boxes=(\d+) "
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r"mixed_boxes=(\d+) unknown_boxes=(\d+) whole_tile_skips=(\d+).*?"
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r"classification_worker_ms=([0-9.]+)"
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)
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VIOLATION = re.compile(r"\[UniformBlockProofViolation\]")
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def run(view: int, position: int, offset: tuple[int, int]) -> dict:
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base = CAMERAS[view]
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camera = ",".join(f"{value:.12f}" for value in
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(base[0] + offset[0], base[1] + offset[1], base[2])) + ",0,0"
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log = OUT / f"audit-s{view}-p{position:02d}.log"
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command = [
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"taskset", "-c", "0-11", "prlimit", "--as=6442450944", "--", "timeout",
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"1740s", str(BIN), str(DATA), "--world-assembler-prototype", "--stream-benchmark",
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"--stream-pipeline", "--force-generate", "--workers=8", "--clip-radius=3",
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"--max-clip-level=8", "--max-level=8", f"--camera={camera}",
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"--audit-uniform-block-proofs", "--profile-lod-work",
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]
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started = time.monotonic()
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with log.open("w", encoding="utf-8") as output:
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result = subprocess.run(command, cwd=ROOT, stdout=output, stderr=subprocess.STDOUT,
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check=False, timeout=1740)
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content = log.read_text(encoding="utf-8", errors="replace")
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audit = AUDIT.search(content)
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tile = TILE.search(content)
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if result.returncode != 0 or audit is None or tile is None:
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raise SystemExit(f"audit run failed or summary is missing; see {log}")
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checked, samples, fallback, unknown, violations = map(int, audit.groups())
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solid, air, mixed, tile_unknown, tile_skips = map(int, tile.groups()[:5])
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classifier_ms = float(tile.group(6))
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violation_lines = len(VIOLATION.findall(content))
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row = {
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"strate": view, "position": position, "offset_m": list(offset),
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"exit_code": result.returncode, "wall_s": round(time.monotonic() - started, 3),
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"checked_blocks": checked, "checked_samples": samples,
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"fallback_blocks": fallback, "unknown_blocks": unknown,
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"violations": violations + violation_lines,
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"block_proof_hit_pct": round(100.0 * checked / max(checked + fallback, 1), 2),
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"tile_solid_boxes": solid, "tile_air_boxes": air, "tile_mixed_boxes": mixed,
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"tile_unknown_boxes": tile_unknown, "tile_whole_skips": tile_skips,
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"classification_worker_ms": classifier_ms,
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"log": str(log.relative_to(ROOT)),
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}
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print("[L74AuditSweepRun] " + json.dumps(row, sort_keys=True), flush=True)
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if row["violations"] != 0:
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raise SystemExit(f"uniform block proof violation; see {log}")
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return row
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def main() -> int:
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OUT.mkdir(parents=True, exist_ok=True)
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if not DATA.is_file() or not BIN.is_file():
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raise SystemExit("missing owner world or L74 Clang headless binary")
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rows = [run(view, index, offset) for view in range(4)
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for index, offset in enumerate(OFFSETS)]
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summary = []
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for view in range(4):
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group = [row for row in rows if row["strate"] == view]
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checked = sum(row["checked_blocks"] for row in group)
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fallback = sum(row["fallback_blocks"] for row in group)
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costs = [row["classification_worker_ms"] for row in group]
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summary.append({
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"strate": view, "positions": len(group), "violations": sum(
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row["violations"] for row in group), "checked_blocks": checked,
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"fallback_blocks": fallback, "proof_hit_pct": round(
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100.0 * checked / max(checked + fallback, 1), 2),
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"classifier_ms_p50": round(statistics.median(costs), 3),
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"classifier_ms_p95": round(sorted(costs)[int(0.95 * (len(costs) - 1))], 3),
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})
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result = {"runs": rows, "summary": summary}
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(OUT / "audit-sweep.json").write_text(json.dumps(result, indent=2) + "\n",
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encoding="utf-8")
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for row in summary:
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print("[L74AuditSweepSummary] " + json.dumps(row, sort_keys=True), flush=True)
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return 0
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if __name__ == "__main__":
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raise SystemExit(main())
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