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Proof step 1 from proof valid-peb-write-valid-peb (conclusion)

n < # apebs ⊦ valid-peb(apebs[n]) ∧ m0 ≥ apebs[n].fill ∧ m0 ≤ LEB_SIZE ∧ ubi-io-inv(apebs) → valid-peb(mkpeb(apebs[n].echdr, apebs[n].vidhdr, subarray(apebs[n].data, 0, m0) + buf1, m1, false))

System applied rule normalize

And obtained the following new goals

Proof step 2:
n < # apebs, ubi-io-inv(apebs), valid-peb(apebs[n]), m0 ≤ LEB_SIZE, m0 ≥ apebs[n].fill ⊦ valid-peb(mkpeb(apebs[n].echdr, apebs[n].vidhdr, subarray(apebs[n].data, 0, m0) + buf1, m1, false))

Proof step 1 from proof valid-peb-write-valid-peb (conclusion)

System applied rule normalize

And obtained the following new goals

Rule argument

Additional information