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Proof step 106 from proof refine-read-echdr (previous step)

# buf2 = EB_PAGE_SIZE, apebs[m2] = mkpeb(aehdr1, avhdr, buf0, m1, false), pebs[m2] = mkpeb(buf1, m0, false), aehdr = aehdr0, aehdr2 = aehdr0, m = m2, m2 < # pebs, m2 < # apebs, abs(pebs, apebs), abs-peb(mkpeb(buf1, m0, false), mkpeb(aehdr1, avhdr, buf0, m1, false)), mtd-cons(pebs), ubi-io-inv(apebs), EB_PAGE_SIZE ≤ PEB_SIZE, ⌊err1⌋ ⊦ ⟨abort⟩ (aehdr2 = aehdr ∧ (bitflips0 ↔ bitflips) ∧ err1 = err), ubi-io-read-echdr-pre(m, apebs)

Heuristic symbolic execution applied rule abort right

And obtained the following new goals

Proof step 107:
# buf2 = EB_PAGE_SIZE, pebs[m2] = mkpeb(buf1, m0, false), apebs[m2] = mkpeb(aehdr1, avhdr, buf0, m1, false), aehdr = aehdr0, aehdr2 = aehdr0, m = m2, m2 < # apebs, m2 < # pebs, abs(pebs, apebs), abs-peb(mkpeb(buf1, m0, false), mkpeb(aehdr1, avhdr, buf0, m1, false)), mtd-cons(pebs), ubi-io-inv(apebs), EB_PAGE_SIZE ≤ PEB_SIZE, ⌊err1⌋ ⊦ ubi-io-read-echdr-pre(m, apebs)

Proof step 106 from proof refine-read-echdr (previous step)

Heuristic symbolic execution applied rule abort right

And obtained the following new goals

Rule argument

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