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Proof step 8 from proof refine-check-commit (previous step)

dirs = abs-dirs(fs, ri), files = abs-files(fs, ri), ro = orphans(fs, ri), fo.inodes?, orphans(fs, ri).inodes?, afs-cons(abs-dirs(fs, ri), abs-files(fs, ri)), file-node-cons(fs, ri), log-cons(log, fs), orphans-cons(fs, ri, orphans(fs, ri)), replay-cons-strong(fs, ri, orphans(fs, ri), fi, fo, log), ri-cons(ri, fs), ri-inj(fi), ri-inj(ri), ubifs-cons(fs, ri, orphans(fs, ri), fi, fo, log), asynced → boolvar ⊦ ⟪aubifs_core_commit#(ri, ro; fs, fi, fo, log; boolvar, err)⟫ ⟨afs_check_commit#(dirs, files; err0; asynced)⟩ ( dirs = abs-dirs(fs, ri) ∧ files = abs-files(fs, ri) ∧ orphans(abs-dirs(fs, ri), abs-files(fs, ri)) = abs-keys(ro) ∧ (asynced → boolvar) ∧ err = err0)

Heuristic unfold applied rule call right

And obtained the following new goals

Proof step 9:
dirs = abs-dirs(fs, ri), files = abs-files(fs, ri), ro = orphans(fs, ri), orphans(fs, ri).inodes?, fo.inodes?, afs-cons(abs-dirs(fs, ri), abs-files(fs, ri)), file-node-cons(fs, ri), log-cons(log, fs), orphans-cons(fs, ri, orphans(fs, ri)), replay-cons-strong(fs, ri, orphans(fs, ri), fi, fo, log), ri-cons(ri, fs), ri-inj(ri), ri-inj(fi), ubifs-cons(fs, ri, orphans(fs, ri), fi, fo, log), asynced → boolvar ⊦ ⟪if ri-cons(ri, fs) then { {choose as with as ∩ range ri = ∅ in fi := ri, fo := ro, fs := fs \ as, log := [], err := ESUCCESS; boolvar := true} or {fail#(; ; err); boolvar := ?}} else abort⟫ ⟨afs_check_commit#(dirs, files; err0; asynced)⟩ ( dirs = abs-dirs(fs, ri) ∧ files = abs-files(fs, ri) ∧ orphans(abs-dirs(fs, ri), abs-files(fs, ri)) = abs-keys(ro) ∧ (asynced → boolvar) ∧ err = err0)

Rule argument

pos: right 1

Additional information

Used simplifier rules: aubifs_core_commit#(RI, RO; FS, FI, FO, LOG; CSYNCED, ERR) {if ri-cons(RI, FS) then { {choose AS with AS ∩ range RI = ∅ in FI := RI, FO := RO, FS := FS \ AS, LOG := [], ERR := ESUCCESS; CSYNCED := true} or {fail#(; ; ERR); CSYNCED := ?}} else abort };