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Proof step 33 from proof fsync-err (previous step)

files1[m] = mkfile(m0, md0, m1, content), err = err0, m2 ∈ files, m ∈ files1, ⌊err0⌋ ∨ err0 = ESUCCESS ⊦ [choose bv with true in asynced := bv] (err = ESUCCESS ∨ ⌊err⌋ )

Heuristic symbolic execution applied rule choose right

And obtained the following new goals

Proof step 34:
files1[m] = mkfile(m0, md0, m1, content), err = err0, m ∈ files1, m2 ∈ files, ⌊err0⌋ ∨ err0 = ESUCCESS ⊦ [asynced := bv] (err = ESUCCESS ∨ ⌊err⌋ )

Proof step 33 from proof fsync-err (previous step)

Heuristic symbolic execution applied rule choose right

And obtained the following new goals

Rule argument

Additional information