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Proof step 4 from proof inv-evict (previous step)

∀ key. key ∈ pcache → key.data? ⊦ ∀ key. key ∈ evict(ino, pcache) → key.data? ∧ key.ino ≠ ino

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 5:
key ∈ evict(ino, pcache), ∀ key. key ∈ pcache → key.data? ⊦ key.data? ∧ key.ino ≠ ino

Rule argument

Additional information