Z3 Verification Status

Formal verification of healing policies and compliance rules per profile

GENERALgeneral

Healing policy: no contradictions, BLOCK reachable, counter monotonic. Compliance: no rule both allows and blocks same action.

1.2msVERIFIED

EU_AI_ACTfintech

Healing policy: no contradictions, BLOCK reachable, counter monotonic. Compliance: no rule both allows and blocks same action.

2.8msVERIFIED

EU_AI_ACTmedical

Healing policy: no contradictions, BLOCK reachable, counter monotonic. Compliance: no rule both allows and blocks same action.

3.1msVERIFIED

FDA_510Kmedical

Healing policy: no contradictions, BLOCK reachable, counter monotonic. Compliance: no rule both allows and blocks same action.

2.5msVERIFIED

HIPAAmedical

Healing policy: no contradictions, BLOCK reachable, counter monotonic. Compliance: no rule both allows and blocks same action.

1.8msVERIFIED

Verification Details

Solver: Z3 SMT (with logical fallback)

Checks: no contradictory healing actions, BLOCK reachable at omega>80, healing_counter monotonic

Compliance: allow = NOT block by construction (verified per profile/domain)

A2 axiom: deterministic scoring enforced (100-run stress test passed)