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Proof step 80 from proof inv-format (previous step)

⊦ ⟪fail#(; ; err); adr := ?; boolvar := ?; ro := ∅; ri := ∅; fo := ∅; fi := ∅; err0 := err; log := []; fs := ∅; if err0 = ESUCCESS then aubifs_core_index_store#(inodekey(ROOT_INO), adr, fi, ro, fo, fs, log, boolvar; ri); if err0 = ESUCCESS then aubifs_core_journal_sync#(ri, fi, ro, fo, fs, log; ; boolvar, err0)⟫ ( err0 = ESUCCESS → boolvar ∧ 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) ∧ ri-inj(fi))

Heuristic unfold applied rule call right

And obtained the following new goals

Proof step 81:
⊦ ⟪choose err0 with ⌊err0⌋ in err := err0; adr := ?; boolvar := ?; ro := ∅; ri := ∅; fo := ∅; fi := ∅; err0 := err; log := []; fs := ∅; if err0 = ESUCCESS then aubifs_core_index_store#(inodekey(ROOT_INO), adr, fi, ro, fo, fs, log, boolvar; ri); if err0 = ESUCCESS then aubifs_core_journal_sync#(ri, fi, ro, fo, fs, log; ; boolvar, err0)⟫ ( err0 = ESUCCESS → boolvar ∧ 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) ∧ ri-inj(fi))

Rule argument

pos: right 1

Additional information

Used simplifier rules: fail#(; ; ERR){choose ERR0 with ⌊ERR0⌋ in ERR := ERR0};