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Proof step 528 from proof refine-rename-overwrite-keep-parent-identity (previous step)

fs[ri[dentrykey(m6, str)]] = dentrynode(key, m), fs[ri[inodekey(m6)]] = inodenode(key0, md2, true, m7, m8, m9), dirs = abs-dirs(fs, ri), err = err1, files = abs-files(fs, ri), new_child_inode = new_dent_inode, new_dent = old_dent2, new_dent_inode = mkinode(m, md, boolvar3, m0, m1, m2), new_inode = mkinode(m6, md1, true, m7, m8, m9), new_parent_inode = new_inode, old_child_inode = old_dent_inode, old_dent = old_dent1, old_dent1 = mkdentry(str, m), old_dent2 = mkdentry(str, m), old_dent_inode = mkinode(m, md0, boolvar2, m3, m4, m5), old_inode = mkinode(m6, md1, true, m7, m8, m9), old_parent_inode = old_inode, fo.inodes?, orphans(fs, ri).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(fi), ri-inj(ri), ubifs-cons(fs, ri, orphans(fs, ri), fi, fo, log), dentrykey(m6, str) ∈ ri, ri[dentrykey(m6, str)] ∈ fs, inodekey(m) ∈ ri, ri[inodekey(m6)] ∈ fs, inodekey(m6) ∈ ri, 1 ≤ m9, ⌊err0⌋ , fs[ri[inodekey(m)]].directory → dentrykeys(inodekey(m), ri) = ∅, fs[ri[inodekey(m)]].directory → abs-children(m, fs, ri) = ∅, boolvar4 → boolvar1, m0 = 1 → links(m, fs, ri) = ∅ ++ dentrykey(m6, str), boolvar2 → 1 ≤ m8, fs[ri[inodekey(m)]].directory ∧ m0 = fs[ri[inodekey(m)]].nlink ∧ m2 = fs[ri[inodekey(m)]].size ∧ m1 = fs[ri[inodekey(m)]].nsubdirs ∧ boolvar3 ∨ ¬ fs[ri[inodekey(m)]].directory ∧ m0 = fs[ri[inodekey(m)]].nlink ∧ m1 = 0 ∧ ¬ boolvar3, fs[ri[inodekey(m)]].directory ∧ m3 = fs[ri[inodekey(m)]].nlink ∧ m5 = fs[ri[inodekey(m)]].size ∧ m4 = fs[ri[inodekey(m)]].nsubdirs ∧ boolvar2 ∨ ¬ fs[ri[inodekey(m)]].directory ∧ m3 = fs[ri[inodekey(m)]].nlink ∧ m4 = 0 ∧ ¬ boolvar2, ¬ fs[ri[inodekey(m)]].directory ∧ ¬ boolvar3 ∧ m0 = fs[ri[inodekey(m)]].nlink ∧ m1 = fs[ri[inodekey(m)]].nsubdirs ∨ fs[ri[inodekey(m)]].directory ∧ boolvar3 ∧ m0 = fs[ri[inodekey(m)]].nlink ∧ m1 = fs[ri[inodekey(m)]].nsubdirs ∧ m2 = fs[ri[inodekey(m)]].size, ¬ fs[ri[inodekey(m)]].directory ∧ ¬ boolvar2 ∧ m3 = fs[ri[inodekey(m)]].nlink ∧ m4 = fs[ri[inodekey(m)]].nsubdirs ∨ fs[ri[inodekey(m)]].directory ∧ boolvar2 ∧ m3 = fs[ri[inodekey(m)]].nlink ∧ m4 = fs[ri[inodekey(m)]].nsubdirs ∧ m5 = fs[ri[inodekey(m)]].size, links(m6, abs-dirs(fs, ri)) ≠ ∅ ∨ m6 = ROOT_INO, m7 ≠ 0 ∨ m6 = ROOT_INO ⊦ ⟨abort⟩ ( dirs = abs-dirs(fs, ri) ∧ files = abs-files(fs, ri) ∧ (asynced → boolvar0) ∧ mkinode(m6, md1, true, m7, m8, m9) = old_parent_inode ∧ mkinode(m6, md1, true, m7, m8, m9) = new_parent_inode ∧ mkinode(m, md0, boolvar2, m3, m4, m5) = old_child_inode ∧ mkinode(m, md, boolvar3, m0, m1, m2) = new_child_inode ∧ mkdentry(str, m) = old_dent ∧ mkdentry(str, m) = new_dent ∧ err0 = err), m = 0, m = ROOT_INO, m0 = 0, m6 = 0, m9 = 0, pre-rename(old_parent_inode, old_dent, old_child_inode, new_parent_inode, new_dent, new_child_inode, dirs, files), m7 = 0 ∧ m6 ≠ ROOT_INO

Heuristic symbolic execution applied rule abort right

And obtained the following new goals

Rule argument

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