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Proof step 32 from proof inv-format (previous step)

adr = adr1, fi = ∅, fi0 = ∅, fo = ∅, fs = (∅)[adr1, inodenode(inodekey(ROOT_INO), md, true, 0, 0, 0)], key = inodekey(ROOT_INO), log = adr1 ', ri = fi0, ro = ∅ ⊦ ⟪if ¬ adr ∈ ri ∧ adr ∈ fs ∧ key-cons(key, fs[adr]) then ri[key] := adr else abort; ro := ∅; log := adr1 '; fs := (∅)[adr1, inodenode(inodekey(ROOT_INO), md, true, 0, 0, 0)]; fo := ∅; fi := ∅; err := ESUCCESS; fi0 := ri; if err = ESUCCESS then aubifs_core_journal_sync#(fi0, fi, ro, fo, fs, log; ; boolvar, err)⟫ ( err = ESUCCESS → boolvar ∧ ubifs-cons(fs, fi0, ro, fi, fo, log) ∧ replay-cons-strong(fs, fi0, ro, fi, fo, log) ∧ file-node-cons(fs, fi0) ∧ orphans-cons(fs, fi0, ro) ∧ ri-inj(fi))

Heuristic symbolic execution applied rule if positive right

And obtained the following new goals

Proof step 33:
adr = adr1, fi = ∅, fi0 = ∅, fo = ∅, fs = (∅)[adr1, inodenode(inodekey(ROOT_INO), md, true, 0, 0, 0)], key = inodekey(ROOT_INO), log = adr1 ', ri = fi0, ro = ∅ ⊦ ⟪ri[key] := adr; ro := ∅; log := adr1 '; fs := (∅)[adr1, inodenode(inodekey(ROOT_INO), md, true, 0, 0, 0)]; fo := ∅; fi := ∅; err := ESUCCESS; fi0 := ri; if err = ESUCCESS then aubifs_core_journal_sync#(fi0, fi, ro, fo, fs, log; ; boolvar, err)⟫ ( err = ESUCCESS → boolvar ∧ ubifs-cons(fs, fi0, ro, fi, fo, log) ∧ replay-cons-strong(fs, fi0, ro, fi, fo, log) ∧ file-node-cons(fs, fi0) ∧ orphans-cons(fs, fi0, ro) ∧ ri-inj(fi))

Rule argument

Additional information

Used simplifier rules: at-fs: ⊦ fs[adr0, nd][adr1] = (adr0 = adr1 ⊃ nd;fs[adr1]);% ⊦ ¬ adr ∈ ∅; (s)% ⊦ adr ∈ fs[adr1, nd] ↔ adr = adr1 ∨ adr ∈ fs; (s)%⊦ key-cons(inodekey(ino), nd) ↔ nd.inode? ∧ nd.key = inodekey(ino) ∧ ino ≠ 0; (s)% ⊦ inodenode(key, md, boolvar, m, m0, m1).inode?; (s)% ⊦ inodenode(key, md, boolvar, m, m0, m1).key = key; (s)% ⊦ inodekey(m) = inodekey(m0) ↔ m = m0; (s)% ⊦ ROOT_INO ≠ 0; (s)