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Proof step 5 from proof valid-ebatbl-move-vtbl (previous step)

apebs[n] = mkpeb(aehdr, avhdr, buf, m2, boolvar), wlar[n1] = wl-entry(m1, free), wlar[n1, wle][n0, wl-entry(m0, erasing)][n] = wl-entry(m3, stat), ∀ v, m, n1. vols[v][m] = ⌜n1⌝ ∧ v ∈ vols ∧ m < # vols[v] ↔ wlar[n1].status = used ∧ n1 < # apebs ∧ n1 < # wlar ∧ apebs[n1].vidhdr.valid? ∧ apebs[n1].vidhdr.vol = v ∧ apebs[n1].vidhdr.leb = m ∧ n1 ≠ n0 ⊦ vols[v][m] = ⌜n⌝ ∧ v ∈ vols ∧ m < # vols[v] ↔ stat = used ∧ n < # apebs ∧ n < # wlar ∧ avhdr.valid? ∧ avhdr.vol = v ∧ avhdr.leb = m ∧ n ≠ n1

User applied rule all left

And obtained the following new goals

Proof step 6:
vols[v][m] = ⌜n⌝ ∧ v ∈ vols ∧ m < # vols[v] ↔ wlar[n].status = used ∧ n < # apebs ∧ n < # wlar ∧ apebs[n].vidhdr.valid? ∧ apebs[n].vidhdr.vol = v ∧ apebs[n].vidhdr.leb = m ∧ n ≠ n0, wlar[n1, wle][n0, wl-entry(m0, erasing)][n] = wl-entry(m3, stat), wlar[n1] = wl-entry(m1, free), apebs[n] = mkpeb(aehdr, avhdr, buf, m2, boolvar) ⊦ vols[v][m] = ⌜n⌝ ∧ v ∈ vols ∧ m < # vols[v] ↔ stat = used ∧ n < # apebs ∧ n < # wlar ∧ avhdr.valid? ∧ avhdr.vol = v ∧ avhdr.leb = m ∧ n ≠ n1

Rule argument

pos: left 4 terms: v, m, n abort: F discard: T computed: T

Additional information

Used terms: v, m, n