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Proof step 66 from proof CSEQ-sat-rely-guar (previous step)

INDHYP-nat(n0 + 1), m ≤ n, act(m), CInv(n, act, cs0), Idle(m, cs0), Rely(m, cs0, cs0), ¬ Guar(m, cs0, cs0) ∨ ¬(Inv(cs0) ∧ (∀ m0. n < m0 → Idle(m0, cs0) ∧ ¬ act(m; false)(m0))) ⊦

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 67:
INDHYP-nat(n0 + 1), m ≤ n, act(m), CInv(n, act, cs0), Idle(m, cs0), Rely(m, cs0, cs0), ¬ Inv(cs0) ∨ ¬(n < m0 → Idle(m0, cs0) ∧ (m = m0 ∨ ¬ act(m0))) ⊦

Rule argument

Additional information

Used simplifier rules: g-refl: ⊦ Inv(cs) → (¬ Guar(m, cs, cs) ↔ false); from specification RGI-Conds