YES


Termination: (Ranking Functions Found)
------------
n_eval_main_4___1: < < v_y_P0 > >
n_eval_main_4___2: < < v_y_P0 > >
n_eval_main_bb1_in___3: < < v_y_P0 > >
n_eval_main_bb1_in___4: < < v_y_P0 > >
n_n_eval_main_4___1___4: < < v_y_P0 >, < v_x_P0 >, < v_x_P0 >, < v_7 >, < v_7 > >
n_n_eval_main_4___2___2: < < v_y_P0 >, < v_x_P0 >, < v_x_P0 >, < v_7 >, < v_7 > >
n_n_eval_main_bb1_in___3___1: < < v_y_P0 >, < v_x_P0 >, < v_x_P0 >, < v_7 >, < v_7 > >
n_n_eval_main_bb1_in___3___6: < < v_y_P0 >, < v_x_P0 >, < v_x_P0 >, < v_7 >, < v_7 > >
n_n_eval_main_bb1_in___4___3: < < v_y_P0 >, < v_x_P0 >, < v_x_P0 >, < v_7 >, < v_7 > >
n_n_eval_main_bb1_in___4___5: < < v_y_P0 >, < v_x_P0 >, < v_x_P0 >, < v_7 >, < v_7 > >
n_scc_init: < < v_y_P0 >, < v_x_P0 >, < v_x_P0 >, < v_7 >, < v_7 > >


method 1