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Proof step 28 from proof synced-commit (previous step)

# lpt1 = # avol, # lpt3 = # avol, awbuf-inv(avol, bleb), synced(avol), avol0 ↓ avol ⊦ ⟨adr1 := adr3; m1 := m3; nx := []; lpt1 := lpt3; ns5 := ns4; ns := ?⟩ (adr3 = adr1 ∧ m3 = m1 ∧ [] = nx ∧ lpt3 = lpt1 ∧ ns4 = ns5), adr3 = adr1 ∧ m3 = m1 ∧ [] = nx ∧ lpt3 = lpt1 ∧ ns4 = ns5

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Proof step 29:
# lpt3 = # avol, # lpt1 = # avol, awbuf-inv(avol, bleb), synced(avol), avol0 ↓ avol ⊦ ⟨m1 := m3; nx := []; lpt1 := lpt3; ns5 := ns4; ns := ?⟩ (adr3 = adr3 ∧ m3 = m1 ∧ [] = nx ∧ lpt3 = lpt1 ∧ ns4 = ns5), adr3 = adr1 ∧ m3 = m1 ∧ [] = nx ∧ lpt3 = lpt1 ∧ ns4 = ns5

Proof step 28 from proof synced-commit (previous step)

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Rule argument

Additional information