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Proof step 2 from proof CRely-refl (previous step)

CInv(n, act, cs) ⊦ CRely(m, act, cs, act, cs)

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 3:
⊦ CGuar(n, act, cs, act0, cs0) ∧ m ≠ n ∧ CInv(n0, act, cs) ∧ CInv(n0, act0, cs0) → (¬ CRely(m, act, cs, act0, cs0) ↔ false)
Proof step 4:
¬(CGuar(m +1, act, cs, act, cs) ∧ m ≠ m +1 ∧ CInv(n, act, cs) ∧ CInv(n, act, cs)), CInv(n, act, cs) ⊦ CRely(m, act, cs, act, cs)

Rule argument

spec: inst: name: g-r seq: ⊦ CGuar(n, act, cs, act0, cs0) ∧ m ≠ n ∧ CInv(n0, act, cs) ∧ CInv(n0, act0, cs0) → (¬ CRely(m, act, cs, act0, cs0) ↔ false) subst: [n, n0, cs0, act0, cs, act, m] → [m +1, n, cs, act, cs, act, m] flags: rewrite, current

Additional information

Used terms: m +1, n, cs, act, cs, act, m