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Proof step 4 from proof inv-check-commit (previous step)

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) ⊦ ⟪aubifs_core_check_commit#(ri, ro; fi, fo, fs, log, boolvar; err)⟫ ( 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 5:
ro.inodes?, fo.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(ri), ri-inj(fi), ubifs-cons(fs, ri, ro, fi, fo, log) ⊦ ⟪if ri-cons(ri, fs) then {aubifs_core_commit#(ri, ro; fs, fi, fo, log; boolvar, err) or err := ESUCCESS} else abort⟫ ( 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: aubifs_core_check_commit#(RI, RO; FI, FO, FS, LOG, CSYNCED; ERR) {if ri-cons(RI, FS) then { aubifs_core_commit#(RI, RO; FS, FI, FO, LOG; CSYNCED, ERR) or ERR := ESUCCESS} else abort };