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Proof step 92 from proof inv-format (previous step)

err1 = err0, fi = ∅, fo = ∅, fs = ∅, log = [], ri = ∅, ro = ∅, ⌊err0⌋ ⊦ ⟪if err1 = ESUCCESS then aubifs_core_index_store#(inodekey(ROOT_INO), adr, fi, ro, fo, fs, log, boolvar; ri); if err1 = ESUCCESS then aubifs_core_journal_sync#(ri, fi, ro, fo, fs, log; ; boolvar, err1)⟫ ( err1 = 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 symbolic execution applied rule if negative right

And obtained the following new goals

Proof step 93:
err1 = err0, fi = ∅, fo = ∅, fs = ∅, log = [], ri = ∅, ro = ∅, ⌊err0⌋ ⊦ ⟪skip; if err1 = ESUCCESS then aubifs_core_journal_sync#(ri, fi, ro, fo, fs, log; ; boolvar, err1)⟫ ( err1 = 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

Additional information

Used simplifier rules: ⊦ ⌊err⌋ → err ≠ ESUCCESS; (s)