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Proof step 8 from proof crash-neutral-link (previous step)

c_inode.ino = dirs[ino].entries[str], c_inode.nlink = files[c_inode.ino].nlink, c_inode.nsubdirs = 0, boolvar, dirs0 = dirs \ orphans(dirs, files), files0 = files \ orphans(dirs, files), m0 = dirs[m].nlink, m1 = dirs[m].nsubdirs, m2 = dirs[m].size, new_dent = negdentry(str0), p_inode = mkinode(m, md, boolvar, m0, m1, m2), afs-cons(dirs, files), ino ∈ dirs, str ∈ dirs[ino].entries, m ∈ dirs, c_inode.ino ∈ files, links(ino, dirs) ≠ ∅ ∨ ino = ROOT_INO, links(m, dirs) ≠ ∅ ∨ m = ROOT_INO, links(c_inode.ino, dirs) ≠ ∅ ∨ c_inode.ino = ROOT_INO ⊦ ⟨afs_link#(mkdentry(str, dirs[ino].entries[str]); p_inode, c_inode, new_dent, err, dirs, files; asynced)⟩ (asynced ∧ dirs0 = dirs \ orphans(dirs, files) ∧ files0 = files \ orphans(dirs, files)), c_inode.directory, str0 ∈ dirs[m].entries

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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