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Proof step 31 from proof mapped-pebs-unmap (previous step)

wlar[n0].status = used, vols[v0][m1] = ⌜n⌝ , vols[v1][m2] = ⌜n0⌝ , apebs[n0] = mkpeb(aehdr, avhdr, buf, m6, boolvar), avhdr = avidhdr(v1, m2, m3, m4, m5), m1 < # vols[v0], n0 < # apebs, n0 < # wlar, m2 < # vols[v1], v0 ∈ vols, v1 ∈ vols, ∀ 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 ≠ m0 ⊦ n0 = m0, v0 = v1, n ≠ n0 ∧ (∃ v, m. v ∈ vols ∧ m < # vols[v] ∧ vols[v][m] = ⌜n⌝ )

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 32:
wlar[n0].status = used, apebs[n0] = mkpeb(aehdr, avidhdr(v1, m2, m3, m4, m5), buf, m6, boolvar), vols[v1][m2] = ⌜n0⌝ , vols[v0][m1] = ⌜n⌝ , m2 < # vols[v1], n0 < # wlar, n0 < # apebs, m1 < # vols[v0], v1 ∈ vols, v0 ∈ vols, ∀ 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 ≠ m0 ⊦ n0 = m0, v0 = v1, n ≠ n0 ∧ (∃ v, m. v ∈ vols ∧ m < # vols[v] ∧ vols[v][m] = ⌜n⌝ )

Proof step 31 from proof mapped-pebs-unmap (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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