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Proof step 77 from proof refine-link (previous step)

fs0[ri0[dentrykey(ino, str)]].ino = fs0[ri0[dentrykey(ino0, str)]].ino, fs0[ri0[dentrykey(ino1, str)]].ino = fs0[ri0[dentrykey(ino0, str)]].ino, 0 = fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nsubdirs, adr = adr3, fs = fs0[adr1, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1)] [adr2, dentrynode(dentrykey(m, str0), fs0[ri0[dentrykey(ino0, str)]].ino) ] [adr3, inodenode(inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) ], key = inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), log = ((log0 + adr1 ') + adr2 ') + adr3 ', old_dent0 = negdentry(str0), p_inode0 = mkinode(m, md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size), ri = ri0[inodekey(m), adr1][dentrykey(m, str0), adr2], ro = orphans(fs0, ri0), fs0[ri0[dentrykey(ino0, str)]].dentry?, fs0[ri0[inodekey(ino)]].directory, fs0[ri0[inodekey(ino1)]].directory, fs0[ri0[inodekey(m)]].directory, fs0[ri0[inodekey(ino0)]].directory, inodenode(inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6).inode?, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].inode?, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1).inode?, fs0[ri0[inodekey(m)]].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, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1)] [adr2, dentrynode(dentrykey(m, str0), fs0[ri0[dentrykey(ino0, str)]].ino) ] [adr3, inodenode(inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) ], ri[key, adr]), file-node-cons(fs0, ri0), log-cons (log0, fs0[adr1, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1)] [adr2, dentrynode(dentrykey(m, str0), fs0[ri0[dentrykey(ino0, str)]].ino) ] [adr3, inodenode(inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) ]), log-cons(log0, fs0), orphans-cons (fs0[adr1, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1)] [adr2, dentrynode(dentrykey(m, str0), fs0[ri0[dentrykey(ino0, str)]].ino) ] [adr3, inodenode(inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) ], ri[key, adr], orphans(fs0, ri0)), orphans-cons(fs0, ri0, orphans(fs0, ri0)), replay-cons-strong (fs0[adr1, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1)] [adr2, dentrynode(dentrykey(m, str0), fs0[ri0[dentrykey(ino0, str)]].ino) ] [adr3, inodenode(inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) ], ri[key, adr], orphans(fs0, ri0), fi, fo, ((log0 + adr1 ') + adr2 ') + adr3 '), replay-cons-strong(fs0, ri0, orphans(fs0, ri0), fi, fo, log0), ri-cons(ri0, fs0), ri-inj(ri[key, adr]), ri-inj(fi), ri-inj(ri0), ubifs-cons (fs0[adr1, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1)] [adr2, dentrynode(dentrykey(m, str0), fs0[ri0[dentrykey(ino0, str)]].ino) ] [adr3, inodenode(inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) ], ri[key, adr], orphans(fs0, ri0), fi, fo, ((log0 + adr1 ') + adr2 ') + adr3 '), ubifs-cons(fs0, ri0, orphans(fs0, ri0), fi, fo, log0), dentrykey(ino, str) ∈ ri0, inodekey(fs0[ri0[dentrykey(ino0, str)]].ino) ∈ ri0, dentrykey(ino1, str) ∈ ri0, dentrykey(ino0, str) ∈ ri0, inodekey(ino) ∈ ri0, inodekey(ino1) ∈ ri0, inodekey(ino0) ∈ ri0, ri0[dentrykey(ino0, str)] ∈ fs0, ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)] ∈ fs0, ri0[inodekey(m)] ∈ fs0, inodekey(m) ∈ ri0, asynced → boolvar0, inodenode(inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6).trunc? ∨ inodenode(inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6).inode?, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink ≠ 0 ∨ fs0[ri0[dentrykey(ino0, str)]].ino = ROOT_INO, fs0[ri0[inodekey(ino)]].nlink ≠ 0 ∨ ino = ROOT_INO, fs0[ri0[inodekey(ino1)]].nlink ≠ 0 ∨ ino1 = ROOT_INO, fs0[ri0[inodekey(m)]].nlink ≠ 0 ∨ m = ROOT_INO, links(ino0, abs-dirs(fs0, ri0)) ≠ ∅ ∨ ino0 = ROOT_INO, links(m, abs-dirs(fs0, ri0)) ≠ ∅ ∨ m = ROOT_INO, links(fs0[ri0[dentrykey(ino0, str)]].ino, abs-dirs(fs0, ri0)) ≠ ∅ ∨ fs0[ri0[dentrykey(ino0, str)]].ino = ROOT_INO, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1).trunc? ∨ inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1).inode?, fs0[ri0[inodekey(m)]].trunc? ∨ fs0[ri0[inodekey(m)]].inode? ⊦ ⟨p_inode1 := mkinode(fs0[ri0[dentrykey(ino0, str)]].ino, md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink, 0, m6); files := abs-files(fs0, ri0); dirs := abs-dirs(fs0, ri0); afs_link#(mkdentry(str, fs0[ri0[dentrykey(ino0, str)]].ino); p_inode0, p_inode1, old_dent0, err0, dirs, files; asynced)⟩ ( dirs = abs-dirs (fs0[adr1, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1)] [adr2, dentrynode(dentrykey(m, str0), fs0[ri0[dentrykey(ino0, str)]].ino) ] [adr3, inodenode (inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) ], ri[key, adr]) ∧ files = abs-files (fs0[adr1, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1)] [adr2, dentrynode(dentrykey(m, str0), fs0[ri0[dentrykey(ino0, str)]].ino) ] [adr3, inodenode (inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) ], ri[key, adr]) ∧ orphans (abs-dirs (fs0[adr1, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1)] [adr2, dentrynode(dentrykey(m, str0), fs0[ri0[dentrykey(ino0, str)]].ino) ] [adr3, inodenode (inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) ], ri[key, adr]), abs-files (fs0[adr1, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1)] [adr2, dentrynode(dentrykey(m, str0), fs0[ri0[dentrykey(ino0, str)]].ino) ] [adr3, inodenode (inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) ], ri[key, adr])) = abs-keys(orphans(fs0, ri0)) ∧ (asynced → boolvar) ∧ mkinode (m, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1).meta, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1).directory, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1).nlink, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1).nsubdirs, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1).size) = p_inode0 ∧ mkinode (fs0[ri0[dentrykey(ino0, str)]].ino, inodenode (inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) .meta, inodenode (inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) .directory, inodenode (inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) .nlink, inodenode (inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) .nsubdirs, inodenode (inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) .size) = p_inode1 ∧ mkdentry(str0, fs0[ri0[dentrykey(ino0, str)]].ino) = old_dent0 ∧ ESUCCESS = err0), fs0[ri0[dentrykey(ino0, str)]].ino = 0, adr1 = adr3, adr1 = adr2, adr2 = adr3, m = 0, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].directory, dentrykey(m, str0) ∈ ri0, adr1 ∈ fs0, adr2 ∈ fs0, adr3 ∈ fs0, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink = 0 ∧ fs0[ri0[dentrykey(ino0, str)]].ino ≠ ROOT_INO, fs0[ri0[inodekey(m)]].nlink = 0 ∧ m ≠ ROOT_INO, fs0[ri0[inodekey(ino1)]].nlink = 0 ∧ ino1 ≠ ROOT_INO

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Proof step 78:
fs0[ri0[dentrykey(ino1, str)]].ino = fs0[ri0[dentrykey(ino0, str)]].ino, fs0[ri0[dentrykey(ino, str)]].ino = fs0[ri0[dentrykey(ino0, str)]].ino, 0 = fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nsubdirs, adr = adr3, fs = fs0[adr1, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1)] [adr2, dentrynode(dentrykey(m, str0), fs0[ri0[dentrykey(ino0, str)]].ino) ] [adr3, inodenode(inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) ], key = inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), log = ((log0 + adr1 ') + adr2 ') + adr3 ', old_dent0 = negdentry(str0), p_inode0 = mkinode(m, md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size), p_inode1 = mkinode(fs0[ri0[dentrykey(ino0, str)]].ino, md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink, 0, m6), ri = ri0[inodekey(m), adr1][dentrykey(m, str0), adr2], ro = orphans(fs0, ri0), fs0[ri0[dentrykey(ino0, str)]].dentry?, fs0[ri0[inodekey(ino0)]].directory, fs0[ri0[inodekey(m)]].directory, fs0[ri0[inodekey(ino1)]].directory, fs0[ri0[inodekey(ino)]].directory, fs0[ri0[inodekey(m)]].inode?, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1).inode?, inodenode(inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6).inode?, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].inode?, orphans(fs0, ri0).inodes?, fo.inodes?, afs-cons(abs-dirs(fs0, ri0), abs-files(fs0, ri0)), file-node-cons(fs0, ri0), file-node-cons (fs0[adr1, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1)] [adr2, dentrynode(dentrykey(m, str0), fs0[ri0[dentrykey(ino0, str)]].ino) ] [adr3, inodenode(inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) ], ri[key, adr]), log-cons(log0, fs0), log-cons (log0, fs0[adr1, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1)] [adr2, dentrynode(dentrykey(m, str0), fs0[ri0[dentrykey(ino0, str)]].ino) ] [adr3, inodenode(inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) ]), orphans-cons(fs0, ri0, orphans(fs0, ri0)), orphans-cons (fs0[adr1, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1)] [adr2, dentrynode(dentrykey(m, str0), fs0[ri0[dentrykey(ino0, str)]].ino) ] [adr3, inodenode(inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) ], ri[key, adr], orphans(fs0, ri0)), replay-cons-strong(fs0, ri0, orphans(fs0, ri0), fi, fo, log0), replay-cons-strong (fs0[adr1, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1)] [adr2, dentrynode(dentrykey(m, str0), fs0[ri0[dentrykey(ino0, str)]].ino) ] [adr3, inodenode(inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) ], ri[key, adr], orphans(fs0, ri0), fi, fo, ((log0 + adr1 ') + adr2 ') + adr3 '), ri-cons(ri0, fs0), ri-inj(ri0), ri-inj(fi), ri-inj(ri[key, adr]), ubifs-cons(fs0, ri0, orphans(fs0, ri0), fi, fo, log0), ubifs-cons (fs0[adr1, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1)] [adr2, dentrynode(dentrykey(m, str0), fs0[ri0[dentrykey(ino0, str)]].ino) ] [adr3, inodenode(inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) ], ri[key, adr], orphans(fs0, ri0), fi, fo, ((log0 + adr1 ') + adr2 ') + adr3 '), inodekey(m) ∈ ri0, ri0[inodekey(m)] ∈ fs0, inodekey(ino0) ∈ ri0, inodekey(ino1) ∈ ri0, inodekey(ino) ∈ ri0, dentrykey(ino1, str) ∈ ri0, dentrykey(ino, str) ∈ ri0, ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)] ∈ fs0, inodekey(fs0[ri0[dentrykey(ino0, str)]].ino) ∈ ri0, ri0[dentrykey(ino0, str)] ∈ fs0, dentrykey(ino0, str) ∈ ri0, asynced → boolvar0, fs0[ri0[inodekey(m)]].trunc? ∨ fs0[ri0[inodekey(m)]].inode?, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1).trunc? ∨ inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1).inode?, links(fs0[ri0[dentrykey(ino0, str)]].ino, abs-dirs(fs0, ri0)) ≠ ∅ ∨ fs0[ri0[dentrykey(ino0, str)]].ino = ROOT_INO, links(m, abs-dirs(fs0, ri0)) ≠ ∅ ∨ m = ROOT_INO, links(ino0, abs-dirs(fs0, ri0)) ≠ ∅ ∨ ino0 = ROOT_INO, fs0[ri0[inodekey(m)]].nlink ≠ 0 ∨ m = ROOT_INO, fs0[ri0[inodekey(ino1)]].nlink ≠ 0 ∨ ino1 = ROOT_INO, fs0[ri0[inodekey(ino)]].nlink ≠ 0 ∨ ino = ROOT_INO, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink ≠ 0 ∨ fs0[ri0[dentrykey(ino0, str)]].ino = ROOT_INO, inodenode(inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6).trunc? ∨ inodenode(inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6).inode? ⊦ ⟨files := abs-files(fs0, ri0); dirs := abs-dirs(fs0, ri0); afs_link#(mkdentry(str, fs0[ri0[dentrykey(ino0, str)]].ino); p_inode0, p_inode1, old_dent0, err0, dirs, files; asynced)⟩ ( dirs = abs-dirs (fs0[adr1, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1)] [adr2, dentrynode(dentrykey(m, str0), fs0[ri0[dentrykey(ino0, str)]].ino) ] [adr3, inodenode (inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) ], ri[key, adr]) ∧ files = abs-files (fs0[adr1, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1)] [adr2, dentrynode(dentrykey(m, str0), fs0[ri0[dentrykey(ino0, str)]].ino) ] [adr3, inodenode (inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) ], ri[key, adr]) ∧ orphans (abs-dirs (fs0[adr1, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1)] [adr2, dentrynode(dentrykey(m, str0), fs0[ri0[dentrykey(ino0, str)]].ino) ] [adr3, inodenode (inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) ], ri[key, adr]), abs-files (fs0[adr1, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1)] [adr2, dentrynode(dentrykey(m, str0), fs0[ri0[dentrykey(ino0, str)]].ino) ] [adr3, inodenode (inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) ], ri[key, adr])) = abs-keys(orphans(fs0, ri0)) ∧ (asynced → boolvar) ∧ mkinode (m, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1).meta, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1).directory, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1).nlink, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1).nsubdirs, inodenode(inodekey(m), md, true, fs0[ri0[inodekey(m)]].nlink, fs0[ri0[inodekey(m)]].nsubdirs, fs0[ri0[inodekey(m)]].size + 1).size) = p_inode0 ∧ mkinode (fs0[ri0[dentrykey(ino0, str)]].ino, inodenode (inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) .meta, inodenode (inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) .directory, inodenode (inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) .nlink, inodenode (inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) .nsubdirs, inodenode (inodekey(fs0[ri0[dentrykey(ino0, str)]].ino), md0, false, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink + 1, 0, m6) .size) = p_inode1 ∧ mkdentry(str0, fs0[ri0[dentrykey(ino0, str)]].ino) = old_dent0 ∧ ESUCCESS = err0), fs0[ri0[dentrykey(ino0, str)]].ino = 0, adr1 = adr2, adr1 = adr3, adr2 = adr3, m = 0, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].directory, adr3 ∈ fs0, adr2 ∈ fs0, adr1 ∈ fs0, dentrykey(m, str0) ∈ ri0, fs0[ri0[inodekey(ino1)]].nlink = 0 ∧ ino1 ≠ ROOT_INO, fs0[ri0[inodekey(m)]].nlink = 0 ∧ m ≠ ROOT_INO, fs0[ri0[inodekey(fs0[ri0[dentrykey(ino0, str)]].ino)]].nlink = 0 ∧ fs0[ri0[dentrykey(ino0, str)]].ino ≠ ROOT_INO

Rule argument

Additional information

Used simplifier rules: ⊦ inodenode(key, md, boolvar, m, m0, m1).inode?; (s)% ⊦ ¬ inodenode(key, md, boolvar, m, m0, m1).trunc?; (s)%⊦ dentrykey(ino, str) ∈ ri ∧ ri[dentrykey(ino, str)] ∈ fs ∧ ubifs-cons(fs, ri, ro, fi, fo, log) → fs[ri[dentrykey(ino, str)]].dentry?; (ss)% ⊦ key ∈ ri ∧ ri-cons(ri, fs) → ri[key] ∈ fs; (ss)%⊦ inodekey(ino) ∈ ri ∧ ri[inodekey(ino)] ∈ fs ∧ ubifs-cons(fs, ri, ro, fi, fo, log) → fs[ri[inodekey(ino)]].inode?; (ss)