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Proof step 149 from proof inv-unlink (previous step)

# links(ino1, dirs) = m1, dirs[ino1] = mkdir(m0, md, m1, m2, entries), files[entries[str]] = mkfile(m, md1, # links(entries[str], dirs), content0), entries[str] = entries0[str], dirs[ino1] = mkdir(m0, md0, m1, m2, entries0), dent = mkdentry(str, entries[str]), err = ESUCCESS, inode = mkinode(ino1, md, true, m1, m2, m0), p_inode = mkinode(entries[str], md1, false, # links(entries[str], dirs), 0, m), dom of < ino0, afs-cons(dirs, files), ispath(q, ROOT_INO, ino1, dirs, files), of-cons(of, dirs, files), pw(user, md), px(user, md), px-parent(user, q, ROOT_INO, dirs, files), str ∈ entries, entries[str] ∈ files, ino1 ∈ dirs, str ∈ entries0, links(ino1, dirs) ≠ ∅ ∨ ino1 = ROOT_INO ⊦ [afs_unlink#(; inode, p_inode, dent, err, dirs, files; asynced)] (afs-cons(dirs, files) → ⟪vfs_put_inode#(p_inode, of, asynced; err, dirs, files)⟫ (of-cons(of, dirs, files) ∧ afs-cons(dirs, files))), entries[str] ∈ dirs

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 150:
files[entries0[str]] = mkfile(m, md1, # links(entries0[str], dirs), content0), dirs[ino1] = mkdir(m0, md0, # links(ino1, dirs), m2, entries0), dent = mkdentry(str, entries0[str]), err = ESUCCESS, inode = mkinode(ino1, md0, true, # links(ino1, dirs), m2, m0), p_inode = mkinode(entries0[str], md1, false, # links(entries0[str], dirs), 0, m), dom of < ino0, afs-cons(dirs, files), ispath(q, ROOT_INO, ino1, dirs, files), of-cons(of, dirs, files), pw(user, md0), px(user, md0), px-parent(user, q, ROOT_INO, dirs, files), ino1 ∈ dirs, entries0[str] ∈ files, str ∈ entries0, ¬ entries0[str] ∈ dirs, links(ino1, dirs) ≠ ∅ ∨ ino1 = ROOT_INO ⊦ [afs_unlink#(; inode, p_inode, dent, err, dirs, files; asynced)] (afs-cons(dirs, files) → ⟪vfs_put_inode#(p_inode, of, asynced; err, dirs, files)⟫ (of-cons(of, dirs, files) ∧ afs-cons(dirs, files)))

Rule argument

Additional information

Used simplifier rules: ⊦ mkdir(m, md, m0, m1, entries) = mkdir(m2, md0, m3, m4, entries0) ↔ m = m2 ∧ md = md0 ∧ m0 = m3 ∧ m1 = m4 ∧ entries = entries0; (ws)