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Proof step 16 from proof refine-remap (previous step)

# buf = EB_PAGE_SIZE, # lpt0 = # avol1, # avol0 = # avol1, err = err0, err = ESUCCESS, m4 < # avol0, m4 < # avol1, abs(avol1, bleb0, mkwbuf(buf, m3, m2), avol0, rofs), awbuf-inv(avol1, bleb0), ebm-vol-inv(avol0), synced(avol1), bleb0 ≠ nobuffer → bleb0.leb < # avol1 ∧ wbuf-cons(mkwbuf(buf, m3, m2), avol0[bleb0.leb], rofs), ⌊err0⌋ ∨ err0 = ESUCCESS ⊦ ⟨awbuf_remap#(m4, adr0, m1, plog0, lpt0, ns0, bleb0, rofs; avol1; err1)⟩ (abs(avol1, bleb0, mkwbuf(buf, m3, m2), avol0[m4, mapped(mkbuf(0))], rofs) ∧ err = err1), buffered(m4) = bleb0

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 17:
# avol0 = # avol1, # lpt0 = # avol1, # buf = EB_PAGE_SIZE, buffered(m4) ≠ bleb0, m4 < # avol1, abs(avol1, bleb0, mkwbuf(buf, m3, m2), avol0, rofs), awbuf-inv(avol1, bleb0), ebm-vol-inv(avol0), synced(avol1), bleb0 ≠ nobuffer → bleb0.leb < # avol1 ∧ wbuf-cons(mkwbuf(buf, m3, m2), avol0[bleb0.leb], rofs) ⊦ ⟨awbuf_remap#(m4, adr0, m1, plog0, lpt0, ns0, bleb0, rofs; avol1; err1)⟩ (abs(avol1, bleb0, mkwbuf(buf, m3, m2), avol0[m4, mapped(mkbuf(0))], rofs) ∧ ESUCCESS = err1)

Rule argument

Additional information

Used simplifier rules: ⊦ ¬ ⌊ESUCCESS⌋ ; (s)