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Proof step 14 from proof inv-format (previous step)

avols = ∅, n = m, v = default-volid ⊦ ⟪fail_or_success#(; ; err); if err = ESUCCESS then avols[v] := fill(mkabstractvolume(n), erased)⟫ (err = ESUCCESS → default-volid ∈ avols ∧ ebm-cons(avols))

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 15:
⊦ ⟪fail_or_success#(; ; err); avols := ∅; if err = ESUCCESS then avols[default-volid] := fill(mkabstractvolume(n), erased)⟫ (err = ESUCCESS → default-volid ∈ avols ∧ ebm-cons(avols))

Proof step 14 from proof inv-format (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

Additional information