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Proof step 11 from proof inv-remap (previous step)

v = default-volid, m < # avols[default-volid], ebm-cons(avols), default-volid ∈ avols ⊦ ⟪avols[v][m] := unmapped; ebm_map#(default-volid, m; avols; err)⟫ (default-volid ∈ avols ∧ ebm-cons(avols))

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Proof step 12:
avols = avols0[v, avols0[v][m, unmapped]], v = default-volid, m < # avols0[default-volid], m < # avols0[v], ebm-cons(avols0), default-volid ∈ avols0, v ∈ avols0 ⊦ ⟪ebm_map#(default-volid, m; avols; err)⟫ (default-volid ∈ avols ∧ ebm-cons(avols))

Proof step 11 from proof inv-remap (previous step)

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Rule argument

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