⊦ Inv(cs) → (¬ Guar(m, cs, cs) ↔ false)
INDHYP-nat(n0), CInv(n, act0, cs0), Idle(m, cs0), m ≤ n, ¬ Guar(m, cs0, cs0), ¬ Inv(cs0) ⊦
Used terms: cs0, m