| ⊦ n < # pebs ∧ apebs[n] = mkpeb(aehdr, avhdr, buf, m0, false) ∧ pebs[n] = mkpeb(buf0, m1, false) ∧ aehdr.valid? ∧ avhdr.valid? ∧ abs(pebs, apebs) → m1 = 2 * EB_PAGE_SIZE + m0 |
apebs[n] = mkpeb(aehdr, avhdr, buf, m0, false), pebs[n] = mkpeb(buf0, m1, false), aehdr.valid?, avhdr.valid?, n < # pebs, abs(pebs, apebs) ⊦ m1 = 2 * EB_PAGE_SIZE + m0