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Proof step 41 from proof inv-rename-new-reparent (previous step)

m1 + 1 = fs[ri[inodekey(m)]].size, n0 + (boolvar2 ⊃ 1;0) = fs[ri[inodekey(m)]].nsubdirs, fs[ri[dentrykey(m, str)]] = dentrynode(key, m3), fs[ri[inodekey(m3)]] = inodenode(key0, md1, boolvar0, m5, m9, m10), m2 = fs[ri[inodekey(m)]].nlink, m6 = fs[ri[inodekey(m0)]].nlink, m7 = fs[ri[inodekey(m0)]].nsubdirs, m8 = fs[ri[inodekey(m0)]].size, m0 ≠ m, fs[ri[inodekey(m)]].directory, fs[ri[inodekey(m0)]].directory, 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-inj(fi), ri-inj(ri), ubifs-cons(fs, ri, ro, fi, fo, log), dentrykey(m, str) ∈ ri, inodekey(m3) ∈ ri, inodekey(m0) ∈ ri, inodekey(m) ∈ ri, ri[dentrykey(m, str)] ∈ fs, ri[inodekey(m3)] ∈ fs, ¬ inodekey(m0) ∈ ro, ¬ dentrykey(m0, str0) ∈ ri, ¬ inodekey(m) ∈ ro, fs[ri[inodekey(m)]].nlink ≠ 0 ∨ m = ROOT_INO, fs[ri[inodekey(m0)]].nlink ≠ 0 ∨ m0 = ROOT_INO, ¬ boolvar0 ∧ ¬ boolvar2 ∨ boolvar0 ∧ boolvar2 ∧ m4 = m10 ⊦ ⟪aubifs_core_journal_add4# (dentrynode(dentrykey(m, str), 0), dentrynode(dentrykey(m0, str0), mkdentry(str, m3).ino), inodenode(inodekey(m), md, true, m2, n0, m1), inodenode(inodekey(m0), md0, true, m6, m7 + (boolvar2 ⊃ 1;0), m8 + 1), ri, fi, ro, fo ; adr2, adr1, adr0, adr, fs, log ; boolvar, err); if err = ESUCCESS then {aubifs_core_index_remove#(dentrykey(m, str), fi, ro, fo, fs, log, boolvar; ri); aubifs_core_index_store#(dentrykey(m0, str0), adr1, fi, ro, fo, fs, log, boolvar; ri); aubifs_core_index_store#(inodekey(m), adr0, fi, ro, fo, fs, log, boolvar; ri); aubifs_core_index_store#(inodekey(m0), adr, fi, ro, fo, fs, log, boolvar; ri); new_dent := mkdentry(str0, mkdentry(str, m3).ino); old_dent := negdentry(str); old_parent_inode0 := mkinode (m, inodenode(inodekey(m), md, true, m2, n0, m1).meta, inodenode(inodekey(m), md, true, m2, n0, m1).directory, inodenode(inodekey(m), md, true, m2, n0, m1).nlink, inodenode(inodekey(m), md, true, m2, n0, m1).nsubdirs, inodenode(inodekey(m), md, true, m2, n0, m1).size); new_parent_inode0 := mkinode (m0, inodenode(inodekey(m0), md0, true, m6, m7 + (boolvar2 ⊃ 1;0), m8 + 1).meta, inodenode(inodekey(m0), md0, true, m6, m7 + (boolvar2 ⊃ 1;0), m8 + 1).directory, inodenode(inodekey(m0), md0, true, m6, m7 + (boolvar2 ⊃ 1;0), m8 + 1).nlink, inodenode(inodekey(m0), md0, true, m6, m7 + (boolvar2 ⊃ 1;0), m8 + 1).nsubdirs, inodenode(inodekey(m0), md0, true, m6, m7 + (boolvar2 ⊃ 1;0), m8 + 1).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))

Heuristic unfold applied rule call right

And obtained the following new goals

Rule argument

pos: right 1

Additional information

Used simplifier rules: aubifs_core_journal_add4# (ND1, ND2, ND3, ND4, RI, FI, RO, FO ; ADR1, ADR2, ADR3, ADR4, FS, LOG ; CSYNCED, ERR ) {if ri-cons(RI, FS) ∧ node-cons(ND1.key, ND1) ∧ node-cons(ND2.key, ND2) ∧ node-cons(ND3.key, ND3) ∧ node-cons(ND4.key, ND4) then { choose adr1, adr2, adr3, adr4 with new(adr1 ' + adr2 ' + (adr3 ' + adr4), FS) ∧ ¬ dups(adr1 ' + adr2 ' + adr3 ' + adr4 ') in {ADR1 := adr1, ADR2 := adr2, ADR3 := adr3, ADR4 := adr4; FS := FS[ADR1, ND1][ADR2, ND2][ADR3, ND3][ADR4, ND4], LOG := (((LOG + ADR1) + ADR2) + ADR3) + ADR4, ERR := ESUCCESS} ifnone ERR := ENOSPC or {fail#(; ; ERR); ADR1 := ?, ADR2 := ?, ADR3 := ?, ADR4 := ?}; CSYNCED := ?} else abort };% ⊦ mkdentry(str, m).dentry?; (s)