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Proof step 36 from proof inv-check-commit (previous step)

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), ⌊err0⌋ ⊦ ⟪err := err0; boolvar := ?⟫ true

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Proof step 37:
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), ⌊err0⌋ ⊦ ⟪boolvar := ?⟫ true

Proof step 36 from proof inv-check-commit (previous step)

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Rule argument

Additional information