c06c6a8cf4
Catching the in-mission freeze by hand costs a tool call every 25 s, and it arrives anywhere between ten seconds and never - roughly half the runs that reach flight freeze and the other half do not. freeze_watch.sh polls frozen.py, checks the flight HUD is still on screen (the GAME OVER screen ANIMATES, so a run that ended there is not a freeze and must not be scored as one), and on detection snapshots what the stuck-wait probe has said. Taking the probe snapshot at the moment of detection matters: the comparison against the healthy-run baseline - one thread polling one Event at BE56BB5C - is then made from the same instant rather than reconstructed afterwards from a log that kept growing. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PMRJjbxLqZtsb5Vb7KunPE
49 lines
2.0 KiB
Bash
Executable File
49 lines
2.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Wait for the in-mission freeze and capture the evidence at the moment it lands.
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#
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# Written because catching it by hand costs a tool call every 25 s and the freeze
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# takes anywhere from ten seconds to never: roughly half the runs that reach
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# flight freeze, and the other half do not
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# (docs/re/mission-freeze-resume-spin.md).
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#
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# "Frozen" is two screenshots byte-identical (frozen.py); it is checked ONLY
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# while the flight HUD is still on screen, because the GAME OVER screen animates
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# and a run that ended there is not a freeze.
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#
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# On detection it snapshots what the stuck-wait probe has said, so the comparison
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# against the healthy-run baseline (one thread polling one Event) is made from
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# the same instant rather than reconstructed later.
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set -u
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export HOME=/sylph-home/re
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DISP="${DISPLAY:-:98}"
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SD="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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LOG="${1:-/sylph-home/re/shots/probe-canary.stdout}"
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OUT="${2:-/sylph-home/re/logs/freeze-evidence.txt}"
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DEADLINE=$(( SECONDS + ${3:-1800} ))
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: > "$OUT"
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while [ $SECONDS -lt $DEADLINE ]; do
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if ! pgrep -x xenia_canary >/dev/null; then
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echo "EMULATOR GONE at ${SECONDS}s" | tee -a "$OUT"; exit 4
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fi
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if python3 "$SD/frozen.py" 5 >/dev/null; then
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if python3 -c "import sys; sys.path.insert(0,'$SD'); import frozen; sys.exit(0 if frozen.in_flight() else 1)"; then
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{
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echo "FROZEN IN FLIGHT at ${SECONDS}s"
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echo
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echo "=== stuck-wait probe: (thread, object) pairs ==="
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grep -oE 'thread [0-9A-F]+ has timed out [0-9]+ times in a row on object [0-9A-F]+ \(type [0-9]+\)' "$LOG" \
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| sed -E 's/has timed out [0-9]+ times in a row //' | sort | uniq -c | sort -rn
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echo
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echo "=== last 12 probe lines ==="
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grep 'wait-probe' "$LOG" | tail -12
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} | tee -a "$OUT"
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exit 0
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fi
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echo "frozen but NOT in flight (mission over) at ${SECONDS}s" | tee -a "$OUT"
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exit 5
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fi
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sleep 20
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done
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echo "NO FREEZE within ${3:-1800}s" | tee -a "$OUT"; exit 1
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