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Proof step 11 from proof term-remove-nonend-blocks (previous step)

err = err0, inv(gstore2), n ∈ gstore2, ⌊err0⌋ ∨ err0 = ESUCCESS ⊦ ⟪gndx := []; if err = ESUCCESS then ax := ax + gstore2[n].ladrlist.to-adr(n), gndx := gndx + gstore2[n].gndlist else ax := ?, gndx := ?; if err = ESUCCESS then {jvalid := false; log := ax; while ¬ jvalid ∧ gndx ≠ [] do {/* (term-remove-nonend-blocks: invariant # gndx ≤ # log ∧ inv(gstore2) wfbound (jvalid ⊃ 0;# gndx)) */; if gndx.last.end then jvalid := true else {log := log.butlast; gndx := gndx.butlast}}}⟫ true, n ∈ ginval

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Proof step 12:
err = err0, gndx = [], inv(gstore2), n ∈ gstore2, ⌊err0⌋ ∨ err0 = ESUCCESS ⊦ ⟪if err = ESUCCESS then ax := ax + gstore2[n].ladrlist.to-adr(n), gndx := gndx + gstore2[n].gndlist else ax := ?, gndx := ?; if err = ESUCCESS then {jvalid := false; log := ax; while ¬ jvalid ∧ gndx ≠ [] do {/* (term-remove-nonend-blocks: invariant # gndx ≤ # log ∧ inv(gstore2) wfbound (jvalid ⊃ 0;# gndx)) */; if gndx.last.end then jvalid := true else {log := log.butlast; gndx := gndx.butlast}}}⟫ true, n ∈ ginval

Proof step 11 from proof term-remove-nonend-blocks (previous step)

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Rule argument

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