From 408f7fb8031179fff615eb40ed9d2ba60a25a255 Mon Sep 17 00:00:00 2001
From: firestar5683 <168790843+firestar5683@users.noreply.github.com>
Date: Fri, 18 Sep 2026 22:43:17 -0700
Subject: [PATCH] Sequence private judging with frozen configuration and fault
 stops

---
 roadscore/tools/judging_batch.py | 47 ++++++++++++++++++++++++++++++++
 roadscore/tools/judging_run.py   |  8 +++++-
 2 files changed, 54 insertions(+), 1 deletion(-)
 create mode 100644 roadscore/tools/judging_batch.py

diff --git a/roadscore/tools/judging_batch.py b/roadscore/tools/judging_batch.py
new file mode 100644
index 0000000000..d74d4ccd40
--- /dev/null
+++ b/roadscore/tools/judging_batch.py
@@ -0,0 +1,47 @@
+"""Sequential private batch; never resets hardware or repeats an existing attempt."""
+import argparse
+import json
+from pathlib import Path
+import subprocess
+import time
+
+ROOT = Path(__file__).resolve().parents[1]
+PYTHON = '/usr/local/venv/bin/python'
+
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument('manifest', type=Path)
+    args = parser.parse_args()
+    out = ROOT / 'results/community_judging'
+    failures = 0
+    for label in 'ABCDEFGHIJK':
+        ledger = out / f'official_{label}.json'
+        if ledger.exists():
+            # The original A preparation/replay is already owned by its runner.
+            deadline = time.monotonic() + 7200
+            while json.loads(ledger.read_text()).get('phase') in ('preparing', 'replaying'):
+                if time.monotonic() > deadline:
+                    raise RuntimeError('Existing attempt did not finish; refusing to take it over')
+                time.sleep(5)
+        else:
+            with (out / f'orchestrator_{label}.log').open('wb') as log:
+                subprocess.run([PYTHON, str(ROOT / 'tools/judging_run.py'), str(args.manifest), '--label', label], stdout=log, stderr=subprocess.STDOUT)
+        record = json.loads(ledger.read_text()) if ledger.exists() else {'phase': 'failed'}
+        print(label, record['phase'], flush=True)
+        # Preserve failed route evidence and continue, but never grind through a known link fault.
+        link = ROOT / 'generated/ace_link.jsonl'
+        if link.exists():
+            last = json.loads(link.read_text().splitlines()[-1])
+            if last.get('healthy') is False:
+                raise RuntimeError('Chestnut link fault; batch paused without reset')
+        failures = failures+1 if record['phase'] == 'failed' else 0
+        if failures >= 3:
+            raise RuntimeError('Three consecutive attempt failures; inspect pipeline before continuing')
+        subprocess.run(['/data/sa3-feasibility/venv/bin/python', str(ROOT / 'tools/judging_review.py'), str(out)], check=True)
+    subprocess.run([PYTHON, str(ROOT / 'prototype/worker_service.py'), 'stop', '--composer', 'ace'], check=True)
+    print('Batch finished; worker stopped. All runs requested muted output.', flush=True)
+
+
+if __name__ == '__main__':
+    main()
diff --git a/roadscore/tools/judging_run.py b/roadscore/tools/judging_run.py
index f841e7b91d..db306e49d1 100644
--- a/roadscore/tools/judging_run.py
+++ b/roadscore/tools/judging_run.py
@@ -1,5 +1,6 @@
 """Private single-attempt native judging orchestration. No musical selection or uploads."""
 import argparse
+import hashlib
 import json
 import os
 from pathlib import Path
@@ -30,6 +31,11 @@ def main():
         row.update(json.loads(ranges.read_text()).get(args.label, {}))
     if row.get('range_resolution') == 'pending metadata':
         raise SystemExit('Resolve submitted range before launching this entry')
+    frozen = ROOT / 'generated/judging_configuration.private.json'
+    if frozen.exists():
+        for name, digest in json.loads(frozen.read_text()).items():
+            if hashlib.sha256((ROOT/name).read_bytes()).hexdigest() != digest:
+                raise SystemExit('Frozen judging configuration changed: '+name)
     out = ROOT / 'results/community_judging'
     out.mkdir(exist_ok=True, mode=0o700)
     ledger = out / f'official_{args.label}.json'
@@ -55,7 +61,7 @@ def main():
             state = json.loads((ROOT / 'generated/ace_worker_state.json').read_text())
             if state.get('generation_seed') == row['seed'] and state.get('phase') == 'READY':
                 break
-            if state.get('phase') == 'Stopped' or time.monotonic() > deadline:
+            if (state.get('generation_seed') == row['seed'] and state.get('phase') == 'Stopped') or time.monotonic() > deadline:
                 raise RuntimeError('Preparation stopped or timed out; original attempt retained')
             time.sleep(5)
         initial = json.loads((ROOT / 'generated/ace_initial.json').read_text())