Definition
If constraint metrics are unavailable, execution halts. Unobservable state is treated as unsafe state. Fail-closed logic. Governance parallel to the M024 Q-Gate requirement: loss of signal is structural withdrawal, not neutral default.
Source: M031
If constraint metrics are unavailable, execution halts. Unobservable state is treated as unsafe state. Fail-closed logic. Governance parallel to the M024 Q-Gate requirement: loss of signal is structural withdrawal, not neutral default.