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Proof step 141 from proof refine-rmdir (previous step)

1 = m4, fs0[ri0[inodekey(m)]] = inodenode(key0, md1, true, m3, m0 + 1, m1 + 1), fs0[ri0[dentrykey(m, str)]] = dentrynode(key, m2), fs0[ri0[inodekey(m2)]] = inodenode(key1, md2, boolvar1, m4, m5, m6), abs-children(m2, fs0, ri0) = ∅, boolvar1, dentrykeys(inodekey(m2), ri0) = ∅, dirs = abs-dirs(fs0, ri0), files = abs-files(fs0, ri0), links(m2, fs0, ri0) = ∅ ++ dentrykey(m, str), old_dent = mkdentry(str, m2), p_inode0 = mkinode(m, md, true, m3, m0 + 1, m1 + 1), p_inode1 = mkinode(m2, md0, true, 1, m5, m6), fs0[ri0[inodekey(m2)]].inode?, fo.inodes?, orphans(fs0, ri0).inodes?, afs-cons(abs-dirs(fs0, ri0), abs-files(fs0, ri0)), file-node-cons (fs0[adr1, inodenode(inodekey(m), md, true, m3, m0, m1)][adr2, dentrynode(dentrykey(m, str), 0)][adr3, inodenode(inodekey(m2), md0, true, 0, m5, m6)], (ri0[inodekey(m), adr1] -- dentrykey(m, str))[inodekey(m2), adr3]), file-node-cons(fs0, ri0), log-cons (log0, fs0[adr1, inodenode(inodekey(m), md, true, m3, m0, m1)][adr2, dentrynode(dentrykey(m, str), 0)][adr3, inodenode(inodekey(m2), md0, true, 0, m5, m6)]), log-cons(log0, fs0), orphans-cons (fs0[adr1, inodenode(inodekey(m), md, true, m3, m0, m1)][adr2, dentrynode(dentrykey(m, str), 0)][adr3, inodenode(inodekey(m2), md0, true, 0, m5, m6)], (ri0[inodekey(m), adr1] -- dentrykey(m, str))[inodekey(m2), adr3], orphans(fs0, ri0) ++ inodekey(m2)), orphans-cons(fs0, ri0, orphans(fs0, ri0)), replay-cons-strong (fs0[adr1, inodenode(inodekey(m), md, true, m3, m0, m1)][adr2, dentrynode(dentrykey(m, str), 0)][adr3, inodenode(inodekey(m2), md0, true, 0, m5, m6)], (ri0[inodekey(m), adr1] -- dentrykey(m, str))[inodekey(m2), adr3], orphans(fs0, ri0) ++ inodekey(m2), fi, fo, ((log0 + adr1 ') + adr2 ') + adr3 '), replay-cons-strong(fs0, ri0, orphans(fs0, ri0), fi, fo, log0), ri-cons(ri0, fs0), ri-inj((ri0[inodekey(m), adr1] -- dentrykey(m, str))[inodekey(m2), adr3]), ri-inj(fi), ri-inj(ri0), ubifs-cons (fs0[adr1, inodenode(inodekey(m), md, true, m3, m0, m1)][adr2, dentrynode(dentrykey(m, str), 0)][adr3, inodenode(inodekey(m2), md0, true, 0, m5, m6)], (ri0[inodekey(m), adr1] -- dentrykey(m, str))[inodekey(m2), adr3], orphans(fs0, ri0) ++ inodekey(m2), fi, fo, ((log0 + adr1 ') + adr2 ') + adr3 '), ubifs-cons(fs0, ri0, orphans(fs0, ri0), fi, fo, log0), dentrykey(m, str) ∈ ri0, ri0[dentrykey(m, str)] ∈ fs0, inodekey(m2) ∈ ri0, ri0[inodekey(m2)] ∈ fs0, ri0[inodekey(m)] ∈ fs0, inodekey(m) ∈ ri0, asynced → boolvar0, m3 ≠ 0 ∨ m = ROOT_INO, links(m, abs-dirs(fs0, ri0)) ≠ ∅ ∨ m = ROOT_INO ⊦ ⟨afs_rmdir#(; p_inode0, p_inode1, old_dent, err0, dirs, files; asynced)⟩ ( dirs = abs-dirs (fs0[adr1, inodenode(inodekey(m), md, true, m3, m0, m1)][adr2, dentrynode(dentrykey(m, str), 0)] [adr3, inodenode(inodekey(m2), md0, true, 0, m5, m6) ], (ri0[inodekey(m), adr1] -- dentrykey(m, str))[inodekey(m2), adr3]) ∧ files = abs-files (fs0[adr1, inodenode(inodekey(m), md, true, m3, m0, m1)][adr2, dentrynode(dentrykey(m, str), 0)] [adr3, inodenode(inodekey(m2), md0, true, 0, m5, m6) ], (ri0[inodekey(m), adr1] -- dentrykey(m, str))[inodekey(m2), adr3]) ∧ orphans (abs-dirs (fs0[adr1, inodenode(inodekey(m), md, true, m3, m0, m1)][adr2, dentrynode(dentrykey(m, str), 0)] [adr3, inodenode(inodekey(m2), md0, true, 0, m5, m6) ], (ri0[inodekey(m), adr1] -- dentrykey(m, str))[inodekey(m2), adr3]), abs-files (fs0[adr1, inodenode(inodekey(m), md, true, m3, m0, m1)][adr2, dentrynode(dentrykey(m, str), 0)] [adr3, inodenode(inodekey(m2), md0, true, 0, m5, m6) ], (ri0[inodekey(m), adr1] -- dentrykey(m, str))[inodekey(m2), adr3])) = abs-keys(orphans(fs0, ri0)) ++ m2 ∧ (asynced → boolvar) ∧ mkinode(m, md, true, m3, m0, m1) = p_inode0 ∧ mkinode(m2, md0, true, 0, m5, m6) = p_inode1 ∧ negdentry(str) = old_dent ∧ ESUCCESS = err0), adr1 = adr3, adr1 = adr2, adr2 = adr3, m = 0, m2 = 0, m2 = ROOT_INO, adr1 ∈ fs0, adr2 ∈ fs0, adr3 ∈ fs0, m3 = 0 ∧ m ≠ ROOT_INO

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 142:
fs0[ri0[inodekey(m)]] = inodenode(key0, md1, true, m3, m0 + 1, m1 + 1), fs0[ri0[dentrykey(m, str)]] = dentrynode(key, m2), fs0[ri0[inodekey(m2)]] = inodenode(key1, md2, true, 1, m5, m6), abs-children(m2, fs0, ri0) = ∅, dentrykeys(inodekey(m2), ri0) = ∅, dirs = abs-dirs(fs0, ri0), files = abs-files(fs0, ri0), links(m2, fs0, ri0) = ∅ ++ dentrykey(m, str), old_dent = mkdentry(str, m2), p_inode0 = mkinode(m, md, true, m3, m0 + 1, m1 + 1), p_inode1 = mkinode(m2, md0, true, 1, m5, m6), adr1 ≠ adr3, adr1 ≠ adr2, adr2 ≠ adr3, m ≠ 0, m2 ≠ 0, m2 ≠ ROOT_INO, fo.inodes?, orphans(fs0, ri0).inodes?, afs-cons(abs-dirs(fs0, ri0), abs-files(fs0, ri0)), file-node-cons (fs0[adr1, inodenode(inodekey(m), md, true, m3, m0, m1)][adr2, dentrynode(dentrykey(m, str), 0)][adr3, inodenode(inodekey(m2), md0, true, 0, m5, m6)], (ri0[inodekey(m), adr1] -- dentrykey(m, str))[inodekey(m2), adr3]), file-node-cons(fs0, ri0), log-cons (log0, fs0[adr1, inodenode(inodekey(m), md, true, m3, m0, m1)][adr2, dentrynode(dentrykey(m, str), 0)][adr3, inodenode(inodekey(m2), md0, true, 0, m5, m6)]), log-cons(log0, fs0), orphans-cons (fs0[adr1, inodenode(inodekey(m), md, true, m3, m0, m1)][adr2, dentrynode(dentrykey(m, str), 0)][adr3, inodenode(inodekey(m2), md0, true, 0, m5, m6)], (ri0[inodekey(m), adr1] -- dentrykey(m, str))[inodekey(m2), adr3], orphans(fs0, ri0) ++ inodekey(m2)), orphans-cons(fs0, ri0, orphans(fs0, ri0)), replay-cons-strong (fs0[adr1, inodenode(inodekey(m), md, true, m3, m0, m1)][adr2, dentrynode(dentrykey(m, str), 0)][adr3, inodenode(inodekey(m2), md0, true, 0, m5, m6)], (ri0[inodekey(m), adr1] -- dentrykey(m, str))[inodekey(m2), adr3], orphans(fs0, ri0) ++ inodekey(m2), fi, fo, ((log0 + adr1 ') + adr2 ') + adr3 '), replay-cons-strong(fs0, ri0, orphans(fs0, ri0), fi, fo, log0), ri-cons(ri0, fs0), ri-inj((ri0[inodekey(m), adr1] -- dentrykey(m, str))[inodekey(m2), adr3]), ri-inj(fi), ri-inj(ri0), ubifs-cons (fs0[adr1, inodenode(inodekey(m), md, true, m3, m0, m1)][adr2, dentrynode(dentrykey(m, str), 0)][adr3, inodenode(inodekey(m2), md0, true, 0, m5, m6)], (ri0[inodekey(m), adr1] -- dentrykey(m, str))[inodekey(m2), adr3], orphans(fs0, ri0) ++ inodekey(m2), fi, fo, ((log0 + adr1 ') + adr2 ') + adr3 '), ubifs-cons(fs0, ri0, orphans(fs0, ri0), fi, fo, log0), dentrykey(m, str) ∈ ri0, ri0[dentrykey(m, str)] ∈ fs0, inodekey(m2) ∈ ri0, ri0[inodekey(m2)] ∈ fs0, ri0[inodekey(m)] ∈ fs0, inodekey(m) ∈ ri0, ¬ adr1 ∈ fs0, ¬ adr2 ∈ fs0, ¬ adr3 ∈ fs0, asynced → boolvar0, m3 ≠ 0 ∨ m = ROOT_INO, links(m, abs-dirs(fs0, ri0)) ≠ ∅ ∨ m = ROOT_INO ⊦ ⟨afs_rmdir#(; p_inode0, p_inode1, old_dent, err0, dirs, files; asynced)⟩ ( dirs = abs-dirs (fs0[adr1, inodenode(inodekey(m), md, true, m3, m0, m1)][adr2, dentrynode(dentrykey(m, str), 0)] [adr3, inodenode(inodekey(m2), md0, true, 0, m5, m6) ], (ri0[inodekey(m), adr1] -- dentrykey(m, str))[inodekey(m2), adr3]) ∧ files = abs-files (fs0[adr1, inodenode(inodekey(m), md, true, m3, m0, m1)][adr2, dentrynode(dentrykey(m, str), 0)] [adr3, inodenode(inodekey(m2), md0, true, 0, m5, m6) ], (ri0[inodekey(m), adr1] -- dentrykey(m, str))[inodekey(m2), adr3]) ∧ orphans (abs-dirs (fs0[adr1, inodenode(inodekey(m), md, true, m3, m0, m1)][adr2, dentrynode(dentrykey(m, str), 0)] [adr3, inodenode(inodekey(m2), md0, true, 0, m5, m6) ], (ri0[inodekey(m), adr1] -- dentrykey(m, str))[inodekey(m2), adr3]), abs-files (fs0[adr1, inodenode(inodekey(m), md, true, m3, m0, m1)][adr2, dentrynode(dentrykey(m, str), 0)] [adr3, inodenode(inodekey(m2), md0, true, 0, m5, m6) ], (ri0[inodekey(m), adr1] -- dentrykey(m, str))[inodekey(m2), adr3])) = abs-keys(orphans(fs0, ri0)) ++ m2 ∧ (asynced → boolvar) ∧ mkinode(m, md, true, m3, m0, m1) = p_inode0 ∧ mkinode(m2, md0, true, 0, m5, m6) = p_inode1 ∧ negdentry(str) = old_dent ∧ ESUCCESS = err0), m3 = 0 ∧ m ≠ ROOT_INO

Rule argument

Additional information

Used simplifier rules: ⊦ inodenode(key, md, boolvar, m, m0, m1).inode?; (s)