YES Termination: (Ranking Functions Found) ------------ n_eval_main_bb1_in___9: < < v_x_P0 > > n_eval_main_bb2_in___7: < < v_x_P0 > > n_n_eval_main_bb1_in___3___3: < < v_x_P0 > > n_n_eval_main_bb1_in___6___2: < < -v_3 > > method 1