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Proof step 114 from proof wlar-erase-worker-helper (previous step)

wlar[n] = wl-entry(m0, stat0), apebs0[n] = mkpeb(aehdr0, avhdr, buf, m1, false), apebs1 = apebs0[n, mkpeb(aehdr, empty, mkempbuf(LEB_SIZE), 0, false)], err = err0, err1 = ESUCCESS, vtblpnum = n, vtblpnum0 = 1, wlar0 = wlar[n, wl-entry(m0 + 1, stat0)], n < # wlar, n < # apebs0, id○(wlar, wlar1, n), vtblpnum1 ≤ UBI_ERASE_RETRIES + 1, ⌊err0⌋ , ∃ stat. wlar1 = wlar[n, wl-entry(wlar[n].ec + vtblpnum1, stat)] ⊦ [wlar1[vtblpnum] := wl-entry(wlar1[vtblpnum].ec, free)] ∃ m, stat. m ≠ 0 ∧ m ≤ UBI_ERASE_RETRIES + 1 ∧ wlar1 = wlar[n, wl-entry(m0 + m, stat)], vtblpnum1 = 0, aehdr.valid?, err1 ≠ ESUCCESS ∧ vtblpnum1 ≤ UBI_ERASE_RETRIES

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Proof step 115:
apebs0[n] = mkpeb(aehdr0, avhdr, buf, m1, false), wlar[n] = wl-entry(m0, stat0), apebs1 = apebs0[n, mkpeb(aehdr, empty, mkempbuf(LEB_SIZE), 0, false)], err = err0, err1 = ESUCCESS, vtblpnum = n, vtblpnum0 = 1, wlar0 = wlar[n, wl-entry(m0 + 1, stat0)], vtblpnum < # wlar1, n < # apebs0, n < # wlar, id○(wlar, wlar1, n), vtblpnum1 ≤ UBI_ERASE_RETRIES + 1, ⌊err0⌋ , ∃ stat. wlar1 = wlar[n, wl-entry(wlar[n].ec + vtblpnum1, stat)] ⊦ vtblpnum1 = 0, aehdr.valid?, ∃ m, stat. m ≠ 0 ∧ m ≤ UBI_ERASE_RETRIES + 1 ∧ wlar1[vtblpnum, wl-entry(wlar1[vtblpnum].ec, free)] = wlar[n, wl-entry(m0 + m, stat)], err1 ≠ ESUCCESS ∧ vtblpnum1 ≤ UBI_ERASE_RETRIES

Proof step 114 from proof wlar-erase-worker-helper (previous step)

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Rule argument

Additional information