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Proof step 60 from proof recovery (previous step)

# buf = EB_PAGE_SIZE, # lpt1 = # avol2, # avol0 = # avol2, adr0 = adr1, lpt0 = lpt1, abs(avol2, bleb0, mkwbuf(buf, m2, m3), avol0, rofs0), awbuf-inv(avol2, bleb0), ebm-vol-inv(avol0), avol0 ⊆ avol1, bleb0 ≠ nobuffer → bleb0.leb < # avol2 ∧ wbuf-cons(mkwbuf(buf, m2, m3), avol0[bleb0.leb], rofs0) ⊦ ⟨m0 := m8; ns0 := ns1; plog0 := plog1; avol0 := avol1; awbuf_recover#(; adr4, m5, ns4, plog3, lpt4, adr1, m8, plog1, lpt1, ns1, avol1; bleb0, rofs0, err1)⟩ ( avol1 = avol0 ∧ bleb0 = nobuffer ∧ adr1 = adr4 ∧ m8 = m5 ∧ plog1 = plog3 ∧ lpt1 = lpt4 ∧ ns1 = ns4 ∧ ¬ rofs0 ∧ adr0 = adr4 ∧ m0 = m5 ∧ ns0 = ns4 ∧ plog0 = plog3 ∧ lpt0 = lpt4 ∧ ESUCCESS = err1)

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Proof step 61:
# avol0 = # avol2, # lpt1 = # avol2, # buf = EB_PAGE_SIZE, adr0 = adr1, lpt0 = lpt1, m0 = m8, abs(avol2, bleb0, mkwbuf(buf, m2, m3), avol0, rofs0), awbuf-inv(avol2, bleb0), ebm-vol-inv(avol0), avol0 ⊆ avol1, bleb0 ≠ nobuffer → bleb0.leb < # avol2 ∧ wbuf-cons(mkwbuf(buf, m2, m3), avol0[bleb0.leb], rofs0) ⊦ ⟨ns0 := ns1; plog0 := plog1; avol0 := avol1; awbuf_recover#(; adr4, m5, ns4, plog3, lpt4, adr1, m8, plog1, lpt1, ns1, avol1; bleb0, rofs0, err1)⟩ ( avol1 = avol0 ∧ bleb0 = nobuffer ∧ adr1 = adr4 ∧ m8 = m5 ∧ plog1 = plog3 ∧ lpt1 = lpt4 ∧ ns1 = ns4 ∧ ¬ rofs0 ∧ adr0 = adr4 ∧ m0 = m5 ∧ ns0 = ns4 ∧ plog0 = plog3 ∧ lpt0 = lpt4 ∧ ESUCCESS = err1)

Proof step 60 from proof recovery (previous step)

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Rule argument

Additional information