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Proof step 106 from proof crash-neutral-rmdir (previous step)

dirs[m] = mkdir(0, md, # links(m, dirs), m4, entries0), dirs[entries0[str]] = mkdir(m3, md1, # links(entries0[str], dirs), m2, ∅), afs-cons(dirs, files), entries0[str] ∈ dirs, str ∈ entries0, m ∈ dirs, links(m, dirs) ≠ ∅ ∨ m = ROOT_INO ⊦ ∃ err0. ⌊err0⌋ ∧ ⟨err := err0; asynced := ?⟩ asynced, entries0[str] = ROOT_INO

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 107:
dirs[entries0[str]] = mkdir(m3, md1, # links(entries0[str], dirs), m2, ∅), dirs[m] = mkdir(0, md, # links(m, dirs), m4, entries0), entries0[str] ≠ ROOT_INO, afs-cons(dirs, files), m ∈ dirs, str ∈ entries0, entries0[str] ∈ dirs, links(m, dirs) ≠ ∅ ∨ m = ROOT_INO ⊦ ∃ err0. ⌊err0⌋ ∧ ⟨err := err0; asynced := ?⟩ asynced

Proof step 106 from proof crash-neutral-rmdir (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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