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Proof step 17 from proof crash-neutral-gc (previous step)

ro.inodes?, fo.inodes?, log-cons(log, fs0), ri-cons(ri, fs0), ri-inj(ri), ri-inj(fi) ⊦ ∃ as. as ∩ range ri = ∅ ∧ log.toSet ∩ as = ∅ ∧ ⟨fs := fs0 \ as; boolvar := ?⟩ (boolvar ∧ fs0 = fs)

User applied rule exists right

And obtained the following new goals

Proof step 18:
fo.inodes?, ro.inodes?, log-cons(log, fs0), ri-cons(ri, fs0), ri-inj(fi), ri-inj(ri) ⊦ ∅ ∩ range ri = ∅ ∧ log.toSet ∩ ∅ = ∅ ∧ ⟨fs := fs0 \ ∅; boolvar := ?⟩ (boolvar ∧ fs0 = fs)

Rule argument

pos: right 1 terms: ∅ abort: F discard: T computed: T

Additional information

Used terms: ∅