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Proof step 10 from proof inv-read (previous step)

# apebs = # wlar, ebae = vols[v][vtblpnum2], vtblpnum = ebae.pnum, vtblpnum0 = LEB_SIZE, vtblpnum1 = vtblpnum3, vtblpnum2 = vtblpnum4, vtblpnum2 < # vols[v], vtblpnum4 < # vols[v], bflipset-cons(bflipset, wlar), ubi-io-inv(apebs), unique-sqns(apebs), valid-ebatbl(apebs, wlar, vols, vtblpnum5), valid-eraseq(q), valid-eraseq(wlar, q), valid-eraseq(apebs, q), valid-global-sqn(apebs, sqnum), valid-vtbl(apebs, vols, wlar, vtblpnum5), valid-wl(apebs, wlar), v ∈ vols, vtblpnum3 + n ≤ LEB_SIZE, n0 + n ≤ # buf ⊦ ⟪aubi_io_read_data#(vtblpnum, vtblpnum1, n0, n, apebs; buf; bitflips, err); if err = ESUCCESS ∧ bitflips then bflipset := bflipset ++ vtblpnum⟫ bflipset-cons(bflipset, wlar), ebae = unmapped, vtblpnum5 ∈ q, VTBL_VOLID ∈ vols

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 11:
# apebs = # wlar, vols[v][vtblpnum4] ≠ unmapped, vtblpnum4 < # vols[v], bflipset-cons(bflipset, wlar), ubi-io-inv(apebs), unique-sqns(apebs), valid-ebatbl(apebs, wlar, vols, vtblpnum5), valid-eraseq(apebs, q), valid-eraseq(wlar, q), valid-eraseq(q), valid-global-sqn(apebs, sqnum), valid-vtbl(apebs, vols, wlar, vtblpnum5), valid-wl(apebs, wlar), v ∈ vols, n0 + n ≤ # buf, vtblpnum3 + n ≤ LEB_SIZE, ¬ VTBL_VOLID ∈ vols, ¬ vtblpnum5 ∈ q ⊦ ⟪aubi_io_read_data#(vols[v][vtblpnum4].pnum, vtblpnum3, n0, n, apebs; buf; bitflips, err); if err = ESUCCESS ∧ bitflips then bflipset := bflipset ++ vols[v][vtblpnum4].pnum⟫ bflipset-cons(bflipset, wlar)

Rule argument

Additional information

Used simplifier rules: lf-vtbl-info: ⊦ valid-vtbl(apebs, vols, wlar, n) ∧ valid-eraseq(wlar, q) → ¬ n ∈ q;