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Proof step 8 from proof seq-sat-rg (previous step)

□ Inpf = Inpf', □ (Out = Outf(m) ∧ Outf' = (Outf(m; Out'))), [:S, Out | SEQ#(m, Inpf(m); S, Out)], GInv(S), Pr(m)(S) ⊦ [:S, Out | SEQ#(m, Inpf(m); S, Out)] ∧ □ (Out = Outf(m) ∧ Out' = Outf'(m)), (Ry(m)(S', S'') ∧ (GInv(S') → GInv(S''))) -+-> (last ⊃ Po(m)(S) ∧ GInv(S);Gr(m)(S, S') ∧ ¬ blocked ∧ (GInv(S) → GInv(S')))

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 9:
□ Inpf = Inpf', □ (Out = Outf(m) ∧ Outf' = (Outf(m; Out'))), [:S, Out | SEQ#(m, Inpf(m); S, Out)], GInv(S), Pr(m)(S) ⊦ (Ry(m)(S', S'') ∧ (GInv(S') → GInv(S''))) -+-> (last ⊃ Po(m)(S) ∧ GInv(S);Gr(m)(S, S') ∧ ¬ blocked ∧ (GInv(S) → GInv(S'))), [:S, Out | SEQ#(m, Inpf(m); S, Out)] ∧ □ Out' = Outf'(m)

Proof step 8 from proof seq-sat-rg (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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