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Proof step 57 from proof refine-write (previous step)

abs-of(of0)[fd] = mkfh(fid, mode0, m1), of0[fd] = mkfile(m, mode, m0), err0 = EBADFD, fs = abs-files(files), ofh = abs-of(of0), root.dir?, dom of0 < ino, abs(root, ROOT_INO)(dirs), afs-cons(dirs, files), fids-cons(root, abs-files(files), abs-of(of0)), of-cons(of0, dirs, files), files0 ~ files, n ≤ # buf, fd ∈ of0 → mode ≠ MODE_W ∧ mode ≠ MODE_RW, psynced → asynced ⊦ ∃ n0. ⟨psynced := ?⟩ (ofh = abs-of(of0) ∧ fs = abs-files(files0) ∧ (psynced → asynced0) ∧ n1 = n0 ∧ EBADFD = err0)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 58:
of0[fd] = mkfile(m, mode, m0), abs-of(of0)[fd] = mkfh(fid, mode0, m1), root.dir?, dom of0 < ino, abs(root, ROOT_INO)(dirs), afs-cons(dirs, files), fids-cons(root, abs-files(files), abs-of(of0)), of-cons(of0, dirs, files), files0 ~ files, n ≤ # buf, psynced → asynced, fd ∈ of0 → mode ≠ MODE_W ∧ mode ≠ MODE_RW ⊦ ⟨psynced := ?⟩ (abs-files(files) = abs-files(files0) ∧ (psynced → asynced0))

Proof step 57 from proof refine-write (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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