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Proof step 534 from proof inv-rename-overwrite-reparent (previous step)

n0 + (boolvar3 ⊃ 1;0) = fs[ri[inodekey(m)]].nsubdirs, m1 + 1 = fs[ri[inodekey(m)]].size, ¬ fs[ri[inodekey(fs[ri[dentrykey(m0, str0)]].ino)]].directory ↔ ¬ fs[ri[inodekey(m5)]].directory, fs[ri[dentrykey(m, str)]] = dentrynode(key, m5), adr6 = adr1, adr7 = adr2, adr8 = adr3, m10 = fs[ri[dentrykey(m0, str0)]].ino, m8 = fs[ri[inodekey(m)]].nlink, nd = inodenode(inodekey(new_dent.ino), md2, boolvar1, m11, m6, m7), nd0 = inodenode(inodekey(m0), md0, true, fs[ri[inodekey(m0)]].nlink, fs[ri[inodekey(m0)]].nsubdirs, fs[ri[inodekey(m0)]].size), nd1 = inodenode(inodekey(m), md, true, m8, n0, m1), nd2 = dentrynode(dentrykey(m0, new_dent.name), mkdentry(str, m5).ino), nd3 = dentrynode(dentrykey(m, str), 0), new_dent = mkdentry(str0, fs[ri[dentrykey(m0, str0)]].ino), new_dent.dentry?, mkdentry(str, m5).dentry?, fs[ri[inodekey(m0)]].directory, fs[ri[inodekey(m)]].directory, fs[ri[inodekey(m0)]].inode?, ro.inodes?, fo.inodes?, file-node-cons(fs, ri), log-cons(log, fs), orphans-cons(fs, ri, ro), replay-cons-strong(fs, ri, ro, fi, fo, log), ri-inj(ri), ri-inj(fi), ubifs-cons(fs, ri, ro, fi, fo, log), ri[dentrykey(m, str)] ∈ fs, inodekey(m0) ∈ ri, inodekey(m) ∈ ri, inodekey(fs[ri[dentrykey(m0, str0)]].ino) ∈ ri, dentrykey(m0, str0) ∈ ri, inodekey(m5) ∈ ri, dentrykey(m, str) ∈ ri, ri[inodekey(m0)] ∈ fs, fs[ri[inodekey(fs[ri[dentrykey(m0, str0)]].ino)]].directory → dentrykeys(inodekey(fs[ri[dentrykey(m0, str0)]].ino), ri) = ∅, m11 = 0 → links(fs[ri[dentrykey(m0, str0)]].ino, fs, ri) = ∅ ++ dentrykey(m0, str0), ¬ fs[ri[inodekey(m5)]].directory ∧ ¬ boolvar1 ∧ m11 + 1 = fs[ri[inodekey(fs[ri[dentrykey(m0, str0)]].ino)]].nlink ∧ m6 = fs[ri[inodekey(fs[ri[dentrykey(m0, str0)]].ino)]].nsubdirs ∨ fs[ri[inodekey(fs[ri[dentrykey(m0, str0)]].ino)]].directory ∧ boolvar1 ∧ m11 + 1 = fs[ri[inodekey(fs[ri[dentrykey(m0, str0)]].ino)]].nlink ∧ m6 = fs[ri[inodekey(fs[ri[dentrykey(m0, str0)]].ino)]].nsubdirs ∧ m7 = fs[ri[inodekey(fs[ri[dentrykey(m0, str0)]].ino)]].size, ¬ fs[ri[inodekey(m5)]].directory ∧ ¬ boolvar3 ∧ m2 = fs[ri[inodekey(m5)]].nlink ∧ m3 = fs[ri[inodekey(m5)]].nsubdirs ∨ fs[ri[inodekey(m5)]].directory ∧ boolvar3 ∧ m2 = fs[ri[inodekey(m5)]].nlink ∧ m3 = fs[ri[inodekey(m5)]].nsubdirs ∧ m4 = fs[ri[inodekey(m5)]].size, fs[ri[inodekey(m0)]].nlink ≠ 0 ∨ m0 = ROOT_INO, fs[ri[inodekey(m)]].nlink ≠ 0 ∨ m = ROOT_INO, fs[ri[inodekey(m0)]].trunc? ∨ fs[ri[inodekey(m0)]].inode? ⊦ ⟪abort; if err = ESUCCESS then {aubifs_core_index_remove#(dentrykey(m, str), fi, ro, fo, fs, log, boolvar; ri); aubifs_core_index_store#(dentrykey(m0, new_dent.name), adr7, fi, ro, fo, fs, log, boolvar; ri); aubifs_core_index_store#(inodekey(m), adr6, fi, ro, fo, fs, log, boolvar; ri); aubifs_core_index_store#(inodekey(m0), adr0, fi, ro, fo, fs, log, boolvar; ri); aubifs_core_index_store#(inodekey(new_dent.ino), adr, fi, ro, fo, fs, log, boolvar; ri); nd := inodenode(inodekey(new_dent.ino), md2, boolvar1, m11, m6, m7); if nd.nlink = 0 then aubifs_core_orphans_insert#(inodekey(new_dent.ino), ri, fi, fo, fs, log, boolvar; ro); new_dent := mkdentry(new_dent.name, mkdentry(str, m5).ino); old_dent := negdentry(str); old_parent_inode0 := mkinode (m, inodenode(inodekey(m), md, true, m8, n0, m1).meta, inodenode(inodekey(m), md, true, m8, n0, m1).directory, inodenode(inodekey(m), md, true, m8, n0, m1).nlink, inodenode(inodekey(m), md, true, m8, n0, m1).nsubdirs, inodenode(inodekey(m), md, true, m8, n0, m1).size); new_child_inode := mkinode(m10, nd.meta, nd.directory, nd.nlink, nd.nsubdirs, nd.size)}⟫ (ubifs-cons(fs, ri, ro, fi, fo, log) ∧ replay-cons-strong(fs, ri, ro, fi, fo, log) ∧ file-node-cons(fs, ri) ∧ orphans-cons(fs, ri, ro)), fs[ri[dentrykey(m0, str0)]].ino = ROOT_INO, m0 = m, inodekey(m0) ∈ ro, inodekey(m) ∈ ro, ri-cons(ri, fs) ∧ node-cons(nd3.key, nd3) ∧ node-cons(nd2.key, nd2) ∧ node-cons(nd1.key, nd1) ∧ node-cons(nd0.key, nd0) ∧ node-cons(nd.key, nd)

Heuristic symbolic execution applied rule abort right

And obtained the following new goals

Rule argument

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