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Proof step 15 from proof inv-remap (previous step)

avols = avols0[default-volid, avols0[default-volid][m, unmapped]], v = default-volid, m < # avols0[default-volid], ebm-cons(avols0), default-volid ∈ avols0 ⊦ ⟪fail_or_success#(; ; err); if err = ESUCCESS then avols[v][m] := mapped(emptyleb, 0)⟫ (default-volid ∈ avols ∧ ebm-cons(avols))

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 16:
m < # avols0[default-volid], ebm-cons(avols0), default-volid ∈ avols0 ⊦ ⟪fail_or_success#(; ; err); avols := avols0[default-volid, avols0[default-volid][m, unmapped]]; if err = ESUCCESS then avols[default-volid][m] := mapped(emptyleb, 0)⟫ (default-volid ∈ avols ∧ ebm-cons(avols))

Proof step 15 from proof inv-remap (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

Additional information