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Proof step 44 from proof inv-add3 (previous step)

ro.inodes?, fo.inodes?, log-cons(log, fs), node-cons(nd3.key, nd3), node-cons(nd0.key, nd0), node-cons(nd2.key, nd2), ri-cons(ri, fs), ri-inj(ri), ri-inj(fi), ⌊err0⌋ ⊦ ⟪err := err0; adr4 := ?, adr0 := ?, adr := ?; boolvar := ?⟫ true

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Proof step 45:
fo.inodes?, ro.inodes?, log-cons(log, fs), node-cons(nd2.key, nd2), node-cons(nd0.key, nd0), node-cons(nd3.key, nd3), ri-cons(ri, fs), ri-inj(fi), ri-inj(ri), ⌊err0⌋ ⊦ ⟪adr4 := ?, adr0 := ?, adr := ?; boolvar := ?⟫ true

Proof step 44 from proof inv-add3 (previous step)

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Rule argument

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