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Proof step 525 from proof inv-rename-overwrite-reparent (previous step)

m1 + 1 = fs[ri[inodekey(m)]].size, n0 + (boolvar3 ⊃ 1;0) = fs[ri[inodekey(m)]].nsubdirs, ¬ fs[ri[inodekey(fs[ri[dentrykey(m0, str0)]].ino)]].directory ↔ ¬ fs[ri[inodekey(m5)]].directory, fs[ri[dentrykey(m, str)]] = dentrynode(key, m5), fs[ri[inodekey(m0)]] = inodenode(key0, md0, boolvar0, m8, m9, m10), boolvar0, fs[ri[inodekey(m)]].directory, fs[ri[inodekey(m0)]].inode?, fo.inodes?, ro.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-cons(ri, fs), ri-inj(fi), ri-inj(ri), ubifs-cons(fs, ri, ro, fi, fo, log), ri[inodekey(m0)] ∈ fs, dentrykey(m, str) ∈ ri, inodekey(m5) ∈ ri, dentrykey(m0, str0) ∈ ri, inodekey(fs[ri[dentrykey(m0, str0)]].ino) ∈ ri, inodekey(m) ∈ ri, inodekey(m0) ∈ ri, ri[dentrykey(m, str)] ∈ fs, m11 = 0 → links(fs[ri[dentrykey(m0, str0)]].ino, fs, ri) = ∅ ++ dentrykey(m0, str0), fs[ri[inodekey(fs[ri[dentrykey(m0, str0)]].ino)]].directory → dentrykeys(inodekey(fs[ri[dentrykey(m0, str0)]].ino), ri) = ∅, fs[ri[inodekey(m)]].nlink ≠ 0 ∨ m = ROOT_INO, m8 ≠ 0 ∨ m0 = ROOT_INO, ¬ 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(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 ⊦ ⟪fail#(; ; err); adr8 := ?, adr7 := ?, adr6 := ?, adr0 := ?, adr := ?; boolvar := ?; if err = ESUCCESS then {ri0 := ri; ri1 := ri; ri2 := ri; aubifs_core_index_remove#(dentrykey(m, str), fi, ro, fo, fs, log, boolvar; ri); aubifs_core_index_store#(dentrykey(m0, mkdentry(str0, fs[ri0[dentrykey(m0, str0)]].ino).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(mkdentry(str0, fs[ri0[dentrykey(m0, str0)]].ino).ino), adr, fi, ro, fo, fs, log, boolvar; ri); nd := inodenode(inodekey(mkdentry(str0, fs[ri0[dentrykey(m0, str0)]].ino).ino), md2, boolvar1, m11, m6, m7); new_dent := mkdentry(str0, fs[ri0[dentrykey(m0, str0)]].ino); 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, fs[ri1[inodekey(m)]].nlink, n0, m1).meta, inodenode(inodekey(m), md, true, fs[ri1[inodekey(m)]].nlink, n0, m1).directory, inodenode(inodekey(m), md, true, fs[ri1[inodekey(m)]].nlink, n0, m1).nlink, inodenode(inodekey(m), md, true, fs[ri1[inodekey(m)]].nlink, n0, m1).nsubdirs, inodenode(inodekey(m), md, true, fs[ri1[inodekey(m)]].nlink, n0, m1).size); new_child_inode := mkinode(fs[ri2[dentrykey(m0, str0)]].ino, 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, fs[ri[dentrykey(m0, str0)]].ino = 0, m = 0, m0 = m, m0 = 0, inodekey(m0) ∈ ro, inodekey(m) ∈ ro

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

Additional information

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