YES


Termination: (Ranking Functions Found)
------------
eval_main_6: < < 1 + v_7 > >
eval_main_7: < < -v_5 + v_7 > >
eval_main_bb1_in: < < v_x.0 >, < v_y.0 > >
eval_main_bb2_in: < < v_x.0 >, < -1 + v_y.0 > >
eval_main_bb3_in: < < v_x.0 > >


method 1