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Graph/e9a5d82f-5fcc-4053-8ae2-ac7246dd490f

Domainunvalidated

Process Supervision

e9a5d82f-5fcc-4053-8ae2-ac7246dd490f

Process Supervision

Node Details

Public graph metadata

Updated6/14/2026

PageRank0.0001

Effectiveness0.000

Connections

5 linked nodes

PERTAIN_TOReport

Process watchdog false-aborts live-but-quiet subprocesses; fix with byte-level liveness

PERTAIN_TORootCause

The classifier keyed the "stalled" decision on lastProgressAt — heartbeat → classifier → recovery/force-kill. Tension: Meanwhile the process's own lower-level no-output watchdog watched raw stdout bytes and considered the process alive. Outcome: the progress-level one won and killed the run.

PERTAIN_TOProblem

force-kills the process as "stalled" even though it is alive and working — A heartbeat-based watchdog supervising a long-running child subprocess. Outcome: the run is killed.

PERTAIN_TOSolution

bound it with a "progress ceiling" — a process emitting bytes but making NO semantic progress. Tension: a process emitting bytes but making NO semantic progress (livelock) would be shielded forever. Outcome: re-arms recovery after a long no-progress window even while bytes flow.

PERTAIN_TOSolution

Thread a second, lower-level liveness signal into the classifier — the timestamp of the last raw stdout byte from the child. Tension: Dead socket = no bytes = livenessAge grows = still aborts (correct). Alive-but-quiet = bytes flowing = livenessAge fresh = NOT aborted.

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