proposition: Lemma del_trans_D : (rt c0 s0 = false -> D_queue (bm c0 s0 owner)) -> rt (delete_trans c0 s1) s0 = false -> D_queue (bm (delete_trans c0 s1) s0 owner).
proof: Proof. case (eq_site_dec s0 s1); simpl in |- *; intro. rewrite e; intros; apply D_post_dec. rewrite inch_reset_rec_table. intros; apply D_post_elsewhere; auto. auto. Qed.
imports: init table_act mess_act