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Proof step 1 from proof inv-unmap (conclusion)

wbuf-cons(bleb, wbuf, avol, rofs), ebm-vol-inv(avol), # lpt = # avol, m < # avol, buffered(m) ≠ bleb ⊦ ⟪wbuf_unmap#(m, bleb, adr, m0, plog, lpt, ns; avol)⟫ (wbuf-cons(bleb, wbuf, avol, rofs) ∧ ebm-vol-inv(avol) ∧ # lpt = # avol)

System applied rule normalize

And obtained the following new goals

Proof step 2:
# lpt = # avol, m < # avol, ebm-vol-inv(avol), wbuf-cons(bleb, wbuf, avol, rofs) ⊦ ⟪wbuf_unmap#(m, bleb, adr, m0, plog, lpt, ns; avol)⟫ (wbuf-cons(bleb, wbuf, avol, rofs) ∧ ebm-vol-inv(avol) ∧ # lpt = # avol), buffered(m) = bleb

Proof step 1 from proof inv-unmap (conclusion)

System applied rule normalize

And obtained the following new goals

Rule argument

Additional information