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Proof step 23 from proof synced-remap (previous step)

# lpt = # avol, m2 < # avol, awbuf-inv(avol, bleb), synced(avol), avol0 ↓ avol[m2, mapped(mkbuf(0))] ⊦ ⟨if ESUCCESS = ESUCCESS then avol[m2] := mapped(mkbuf(0)) else {skip or avol[m2] := unmapped}⟩ (synced(avol) ∧ avol0 ↓ avol), buffered(m2) = bleb, mapped(mkbuf(0)) ↓ avol[m2]

Heuristic symbolic execution applied rule if positive right

And obtained the following new goals

Proof step 24:
# lpt = # avol, m2 < # avol, awbuf-inv(avol, bleb), synced(avol), avol0 ↓ avol[m2, mapped(mkbuf(0))] ⊦ ⟨avol[m2] := mapped(mkbuf(0))⟩ (synced(avol) ∧ avol0 ↓ avol), buffered(m2) = bleb, mapped(mkbuf(0)) ↓ avol[m2]

Rule argument

pos: right 1

Proof step 23 from proof synced-remap (previous step)

Heuristic symbolic execution applied rule if positive right

And obtained the following new goals

Rule argument

Additional information