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Proof step 9 from proof lf-valid-recs-valid-peb (previous step)

# apebs = # wlar, wlar[n0].status = used, recs[avhdr.vol × avhdr.leb] = recovery-entry(n0, n1), apebs[n0] = mkpeb(aehdr, avhdr, buf, m, boolvar), n0 < # wlar, n0 < m0, valid-wl(subarray(apebs, 0, m0), subarray(wlar, 0, m0)), avhdr.vol × avhdr.leb ∈ recs, m0 ≤ # wlar ⊦ valid-peb(avhdr.vol, avhdr.leb, apebs[n0])

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 10:
# apebs = # wlar, wlar[n0].status = used, apebs[n0] = mkpeb(aehdr, avhdr, buf, m, boolvar), recs[avhdr.vol × avhdr.leb] = recovery-entry(n0, n1), n0 < m0, n0 < # wlar, valid-wl(subarray(apebs, 0, m0), subarray(wlar, 0, m0)), avhdr.vol × avhdr.leb ∈ recs, m0 ≤ # wlar ⊦ valid-peb(avhdr.vol, avhdr.leb, mkpeb(aehdr, avhdr, buf, m, boolvar))

Proof step 9 from proof lf-valid-recs-valid-peb (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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