| (entries0[str] = m ⊃ mkdir(m8, md4, m10, m11, entries[str, entries2[str0]]) ;(entries0[str] = m0 ⊃ mkdir(m1, md0, # links(entries0[str], dirs0), m2, entries2 -- str0) ;mkdir(m3, md6, # links(entries0[str], dirs0), m5, ∅) ) ) = mkdir(m12, md, 0, m14, entries3), (m = m0 ⊃ mkdir(m1, md0, # links(m0, dirs0), m2, entries2 -- str0);mkdir(m6, md5, # links(m, dirs0), m9, entries0)) = mkdir(m8, md4, m10, m11, entries), dirs0[entries2[str0]] = mkdir(m4, md3, # links(entries2[str0], dirs0), m7, entries1), dirs0[entries0[str]] = mkdir(m3, md6, # links(entries0[str], dirs0), m5, ∅), dirs0[m] = mkdir(m6, md5, # links(m, dirs0), m9, entries0), dirs0[m0] = mkdir(m1 + 1, md0, # links(m0, dirs0), m2 + 1, entries2), afs-cons(dirs0, files), str ∈ entries0, str0 ∈ entries2, entries0[str] ∈ dirs0, entries2[str0] ∈ dirs0, m ∈ dirs0, m0 ∈ dirs0, m = m0 → md1 = md2, links(m, dirs0) ≠ ∅ ∨ m = ROOT_INO, links(m0, dirs0) ≠ ∅ ∨ m0 = ROOT_INO ⊦ entries0[str] = ROOT_INO, m0 = m ∧ mkdentry(str, entries0[str]) = mkdentry(str0, entries2[str0]) |
(m = m0 ⊃ mkdir(m1, md0, # links(m0, dirs0), m2, entries2 -- str0);mkdir(m6, md5, # links(m, dirs0), m9, entries0)) = mkdir(m8, md4, m10, m11, entries), (entries0[str] = m ⊃ mkdir(m8, md4, m10, m11, entries[str, entries2[str0]]) ;(entries0[str] = m0 ⊃ mkdir(m1, md0, # links(entries0[str], dirs0), m2, entries2 -- str0) ;mkdir(m3, md6, # links(entries0[str], dirs0), m5, ∅) ) ) = mkdir(m12, md, 0, m14, entries3), dirs0[m0] = mkdir(m1 + 1, md0, # links(m0, dirs0), m2 + 1, entries2), dirs0[m] = mkdir(m6, md5, # links(m, dirs0), m9, entries0), dirs0[entries0[str]] = mkdir(m3, md6, # links(entries0[str], dirs0), m5, ∅), dirs0[entries2[str0]] = mkdir(m4, md3, # links(entries2[str0], dirs0), m7, entries1), afs-cons(dirs0, files), m0 ∈ dirs0, m ∈ dirs0, entries2[str0] ∈ dirs0, entries0[str] ∈ dirs0, str0 ∈ entries2, str ∈ entries0, m = m0 → md1 = md2, links(m0, dirs0) ≠ ∅ ∨ m0 = ROOT_INO, links(m, dirs0) ≠ ∅ ∨ m = ROOT_INO ⊦ entries0[str] = ROOT_INO, entries0[str] = m, m0 = m ∧ mkdentry(str, entries0[str]) = mkdentry(str0, entries2[str0])
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)%⊦ p_ino ∈ dirs ∧ dirs[p_ino] = mkdir(m, md, n, n0, entries) ∧ str ∈ entries → links(entries[str], dirs) ≠ ∅; (s)% ⊦ ¬ str ∈ ∅; (s) Used formulas: entries0[str] = m