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-rw-r--r--backend/Linearizeproof.v7
1 files changed, 3 insertions, 4 deletions
diff --git a/backend/Linearizeproof.v b/backend/Linearizeproof.v
index abc497ec..2f96a09b 100644
--- a/backend/Linearizeproof.v
+++ b/backend/Linearizeproof.v
@@ -743,11 +743,10 @@ Proof.
Qed.
Theorem transf_program_correct:
- forall (beh: program_behavior), not_wrong beh ->
- LTL.exec_program prog beh -> LTLin.exec_program tprog beh.
+ forward_simulation (LTL.semantics prog) (LTLin.semantics tprog).
Proof.
- unfold LTL.exec_program, exec_program; intros.
- eapply simulation_plus_preservation; eauto.
+ eapply forward_simulation_plus.
+ eexact symbols_preserved.
eexact transf_initial_states.
eexact transf_final_states.
eexact transf_step_correct.