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Proof step 353 from proof refine-link (previous step)

fs[ri[dentrykey(ino1, str)]].ino = fs[ri[dentrykey(ino3, str)]].ino, fs[ri[inodekey(m)]] = inodenode(key0, md1, true, m0, m1, m2), fs[ri[dentrykey(ino0, str)]] = dentrynode(key, fs[ri[dentrykey(ino3, str)]].ino), fs[ri[inodekey(fs[ri[dentrykey(ino3, str)]].ino)]] = inodenode(key1, md2, false, m3, 0, m5), fs[ri[dentrykey(ino2, str)]] = dentrynode(key2, fs[ri[dentrykey(ino3, str)]].ino), dirs = abs-dirs(fs, ri)[m, mkdir(m2 + 1, md1, m0, m1, abs-children(m, fs, ri)[str0, fs[ri[dentrykey(ino3, str)]].ino])], files = abs-files(fs, ri), ino = mkdentry(str, fs[ri[dentrykey(ino3, str)]].ino).ino, fs[ri[dentrykey(ino3, str)]].dentry?, mkdentry(str, fs[ri[dentrykey(ino3, str)]].ino).dentry?, fs[ri[inodekey(ino0)]].directory, fs[ri[inodekey(ino1)]].directory, fs[ri[inodekey(ino2)]].directory, fs[ri[inodekey(ino3)]].directory, orphans(fs, ri).inodes?, fo.inodes?, afs-cons(abs-dirs(fs, ri), abs-files(fs, ri)), file-node-cons(fs, ri), log-cons(log, fs), orphans-cons(fs, ri, orphans(fs, ri)), replay-cons-strong(fs, ri, orphans(fs, ri), fi, fo, log), ri-cons(ri, fs), ri-inj(ri), ri-inj(fi), ubifs-cons(fs, ri, orphans(fs, ri), fi, fo, log), ino ∈ dirs, dentrykey(ino2, str) ∈ ri, ri[dentrykey(ino2, str)] ∈ fs, inodekey(ino2) ∈ ri, inodekey(m) ∈ ri, ri[inodekey(m)] ∈ fs, inodekey(fs[ri[dentrykey(ino3, str)]].ino) ∈ ri, ri[inodekey(fs[ri[dentrykey(ino3, str)]].ino)] ∈ fs, inodekey(ino0) ∈ ri, dentrykey(ino1, str) ∈ ri, inodekey(ino1) ∈ ri, ri[dentrykey(ino0, str)] ∈ fs, dentrykey(ino0, str) ∈ ri, inodekey(ino3) ∈ ri, dentrykey(ino3, str) ∈ ri, ri[dentrykey(ino3, str)] ∈ fs, ⌊err0⌋ , asynced → boolvar0, links(fs[ri[dentrykey(ino3, str)]].ino, abs-dirs(fs, ri)) ≠ ∅ ∨ fs[ri[dentrykey(ino3, str)]].ino = ROOT_INO, links(m, abs-dirs(fs, ri)) ≠ ∅ ∨ m = ROOT_INO, links(ino0, abs-dirs(fs, ri)) ≠ ∅ ∨ ino0 = ROOT_INO, m0 ≠ 0 ∨ m = ROOT_INO, fs[ri[inodekey(ino1)]].nlink ≠ 0 ∨ ino1 = ROOT_INO, fs[ri[inodekey(ino2)]].nlink ≠ 0 ∨ ino2 = ROOT_INO, m3 ≠ 0 ∨ fs[ri[dentrykey(ino3, str)]].ino = ROOT_INO, links(ino3, abs-dirs(fs, ri)) ≠ ∅ ∨ ino3 = ROOT_INO ⊦ ⟨dirs[ino].nlink := dirs[ino].nlink + 1; if ino ∈ files then files[ino].nlink := files[ino].nlink + 1; new_dent := mkdentry(str0, mkdentry(str, fs[ri[dentrykey(ino3, str)]].ino).ino); afs_inode_sync#(mkinode(m, md, true, m0, m1, m2); dirs, files); afs_inode_sync#(mkinode(fs[ri[dentrykey(ino3, str)]].ino, md0, false, m3, 0, m6); dirs, files); p_inode := (m ∈ dirs ⊃ mkinode(m, dirs[m].meta, true, dirs[m].nlink, dirs[m].nsubdirs, dirs[m].size) ;mkinode(m, files[m].meta, false, files[m].nlink, 0, files[m].size) ); c_inode := getinode(mkdentry(str, fs[ri[dentrykey(ino3, str)]].ino).ino, dirs, files); err := ESUCCESS; asynced := ?⟩ ( dirs = abs-dirs(fs, ri) ∧ files = abs-files(fs, ri) ∧ (asynced → boolvar) ∧ mkinode(m, md, true, m0, m1, m2) = p_inode ∧ mkinode(fs[ri[dentrykey(ino3, str)]].ino, md0, false, m3, 0, m6) = c_inode ∧ negdentry(str0) = new_dent ∧ err0 = err), ⟨fail#(; ; err); asynced := ?⟩ ((asynced → boolvar) ∧ err0 = err), fs[ri[dentrykey(ino3, str)]].ino = 0, m = 0, dentrykey(m, str0) ∈ ri, fs[ri[inodekey(ino1)]].nlink = 0 ∧ ino1 ≠ ROOT_INO, m0 = 0 ∧ m ≠ ROOT_INO, m3 = 0 ∧ fs[ri[dentrykey(ino3, str)]].ino ≠ ROOT_INO

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Rule argument

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