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Proof step 3 from proof crash-neutral-get (previous step)

ro.inodes?, fo.inodes?, log-cons(log, fs), ri-inj(ri), ri-inj(fi), adr ∈ fs ⊦ ⟨aubifs_core_journal_get#(adr, ri, fi, ro, fo, fs, log, true; nd; err)⟩ true

Heuristic unfold applied rule call right

And obtained the following new goals

Proof step 4:
boolvar ↔ true, fo.inodes?, ro.inodes?, log-cons(log, fs), ri-inj(fi), ri-inj(ri), adr ∈ fs ⊦ ⟨if adr ∈ fs then {nd := fs[adr], err := ESUCCESS or fail#(; ; err)} else abort⟩ true

Rule argument

pos: right 1

Additional information

Used simplifier rules: get: ⊦ ;