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Proof step 24 from proof initialization (previous step)

adr = adr1, avol = fill(mkavolume(# lpt0), unmapped), lpt = lpt0, m = m7, ns = ∅, plog = [] ⊦ ⟪rofs := false⟫ ⟨awbuf_format#(# lpt0, LEB_SIZE, lpt0, adr1, m7; ; adr3, m6, plog1, avol1, lpt2, ns1, bleb1, rofs1, err1)⟩ ( abs(avol1, nobuffer, wbuf.content:= mkbuf(EB_PAGE_SIZE), fill(mkavolume(# lpt0), unmapped), rofs) ∧ bleb1 = nobuffer ∧ adr3 = adr1 ∧ m6 = m7 ∧ plog1 = [] ∧ lpt2 = lpt0 ∧ ns1 = ∅ ∧ (rofs1 ↔ rofs) ∧ ESUCCESS = err1)

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Proof step 25:
adr = adr1, avol = fill(mkavolume(# lpt0), unmapped), lpt = lpt0, m = m7, ns = ∅, plog = [] ⊦ ⟨awbuf_format#(# lpt0, LEB_SIZE, lpt0, adr1, m7; ; adr3, m6, plog1, avol1, lpt2, ns1, bleb1, rofs1, err1)⟩ ( abs(avol1, nobuffer, wbuf.content:= mkbuf(EB_PAGE_SIZE), fill(mkavolume(# lpt0), unmapped), false) ∧ bleb1 = nobuffer ∧ adr3 = adr1 ∧ m6 = m7 ∧ plog1 = [] ∧ lpt2 = lpt0 ∧ ns1 = ∅ ∧ (rofs1 ↔ false) ∧ ESUCCESS = err1)

Proof step 24 from proof initialization (previous step)

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Rule argument

Additional information