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Proof step 9 from proof mapped-pebs-remap (previous step)

vols[v, vols[v][m, ⌜n1⌝ ]][v0][m1] = ⌜n⌝ , vols[v][m] = ⌜n0⌝ , n = n0, m1 < # vols[v, vols[v][m, ⌜n1⌝ ]][v0], m < # vols[v], v0 ∈ vols[v, vols[v][m, ⌜n1⌝ ]], v ∈ 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 ⊦ n = n1

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 10:
vols[v][m] = ⌜n0⌝ , vols[v, vols[v][m, ⌜n1⌝ ]][v0][m1] = ⌜n0⌝ , m < # vols[v], m1 < # vols[v, vols[v][m, ⌜n1⌝ ]][v0], v ∈ vols, v0 ∈ vols[v, vols[v][m, ⌜n1⌝ ]], ∀ 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 = n1

Proof step 9 from proof mapped-pebs-remap (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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