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Proof step 7 from proof subdirs-delete-orphans (previous step)

dirs[ino] = mkdir(m, md, m0, m1, entries), entries[str] ∈ orphans(dirs, files), ino ∈ dirs, str ∈ entries, entries[str] ∈ dirs ⊦ # orphans(dirs, files) = 0, orphans(dirs, files) = ∅, ino ∈ orphans(dirs, files)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 8:
dirs[ino] = mkdir(m, md, m0, m1, entries), entries[str] ∈ dirs, str ∈ entries, ino ∈ dirs, entries[str] ∈ orphans(dirs, files) ⊦ # orphans(dirs, files) = 0, orphans(dirs, files) = ∅, ino ∈ orphans(dirs, files)

Proof step 7 from proof subdirs-delete-orphans (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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