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Proof step 74 from proof refine-remap (previous step)

# buf = EB_PAGE_SIZE, # lpt0 = # avol1, # avol0 = # avol1, m4 < # avol1, abs(avol1, bleb0, mkwbuf(buf, m3, m2), avol0, rofs), awbuf-inv(avol1, bleb0), ebm-vol-inv(avol0), synced(avol1), ⌊err1⌋ , bleb0 ≠ nobuffer → bleb0.leb < # avol1 ∧ wbuf-cons(mkwbuf(buf, m3, m2), avol0[bleb0.leb], rofs) ⊦ buffered(m4) = bleb0, abs(avol1, bleb0, mkwbuf(buf, m3, m2), avol0[m4, unmapped], rofs), abs(avol1[m4, unmapped], bleb0, mkwbuf(buf, m3, m2), avol0[m4, unmapped], rofs)

Heuristic nonsplitting cut applied rule cut formula

And obtained the following new goals

Proof step 75:
# avol0 = # avol1, # lpt0 = # avol1, # buf = EB_PAGE_SIZE, m4 < # avol1, abs(avol1, bleb0, mkwbuf(buf, m3, m2), avol0, rofs), awbuf-inv(avol1, bleb0), ebm-vol-inv(avol0), synced(avol1), ⌊err1⌋ , bleb0 ≠ nobuffer → bleb0.leb < # avol1 ∧ wbuf-cons(mkwbuf(buf, m3, m2), avol0[bleb0.leb], rofs) ⊦ bleb0 = nobuffer, buffered(m4) = bleb0, abs(avol1[m4, unmapped], bleb0, mkwbuf(buf, m3, m2), avol0[m4, unmapped], rofs), abs(avol1, bleb0, mkwbuf(buf, m3, m2), avol0[m4, unmapped], rofs)

Rule argument

fma: bleb0 = nobuffer

Additional information

Used simplifier rules: ⊦ nobuffer ≠ buffered(m); (s)% ⊦ abs(avol0, nobuffer, wbuf, avol1, rofs) ↔ avol0 = avol1; (s) Used formulas: bleb0 = nobuffer