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

ofh0 = ofh, path'0 = path', path0 = path, user0 = user, root.dir?, fids-cons(root, fs, ofh) ⊦ ⟪posix_rename#(path, path', user, ofh; err, root, fs; psynced)⟫ (fids-cons(root, fs, ofh0) → root.dir? ∧ fids-cons(root, fs, ofh))

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 5:
root.dir?, fids-cons(root, fs, ofh) ⊦ ⟪posix_rename#(path, path', user, ofh; err, root, fs; psynced)⟫ (fids-cons(root, fs, ofh) → root.dir?)

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

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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