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Proof step 112 from proof refine-close (previous step)

of[fd] = mkfile(m, mode, m0), err = err0, fs = abs-files(files), ofh = abs-of(of), root.dir?, dom of < ino0, abs(root, ROOT_INO)(dirs), afs-cons(dirs, files), fids-cons(root, abs-files(files), abs-of(of)), of-cons(of, dirs, files), fd ∈ of, ⌊err0⌋ , psynced → asynced ⊦ ⟨posix_close#(fd, user, root; err1, fs, ofh)⟩ (ofh = abs-of(of) ∧ fs = abs-files(files) ∧ abs(root, ROOT_INO)(dirs) ∧ (psynced → asynced) ∧ err = err1)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 113:
of[fd] = mkfile(m, mode, m0), fs = abs-files(files), ofh = abs-of(of), root.dir?, dom of < ino0, abs(root, ROOT_INO)(dirs), afs-cons(dirs, files), fids-cons(root, abs-files(files), abs-of(of)), of-cons(of, dirs, files), fd ∈ of, ⌊err0⌋ , psynced → asynced ⊦ ⟨posix_close#(fd, user, root; err1, fs, ofh)⟩ (ofh = abs-of(of) ∧ fs = abs-files(files) ∧ (psynced → asynced) ∧ err0 = err1)

Proof step 112 from proof refine-close (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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