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Proof step 26 from proof inv-format (previous step)

err = ESUCCESS, fi = ∅, fo = ∅, fs = fs0[adr1, nd], fs0 = ∅, log = log0 + adr1, log0 = [], nd = inodenode(inodekey(ROOT_INO), md, true, 0, 0, 0), ri = ∅, ri0 = ∅, ro = ∅, ro0 = ∅, new(adr1 ', fs0) ⊦ ⟪fo := ∅; fi := ∅; err0 := err; if err0 = ESUCCESS then aubifs_core_index_store#(inodekey(ROOT_INO), adr1, 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)), dups(adr1 ')

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Proof step 27:
err = ESUCCESS, fi = ∅, fo = ∅, fo0 = ∅, fs = fs0[adr1, nd], fs0 = ∅, log = log0 + adr1, log0 = [], nd = inodenode(inodekey(ROOT_INO), md, true, 0, 0, 0), ri = ∅, ri0 = ∅, ro = ∅, ro0 = ∅, new(adr1 ', fs0) ⊦ ⟪fi := ∅; err0 := err; if err0 = ESUCCESS then aubifs_core_index_store#(inodekey(ROOT_INO), adr1, 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)), dups(adr1 ')

Proof step 26 from proof inv-format (previous step)

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Rule argument

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