YES


Termination: (Ranking Functions Found)
------------
eval_main_bb1_in: < < 1 -2 * v_0 + v_2 -v_y.0, v_2 -v_x.0 > >
eval_main_bb2_in: < < 1 -2 * v_0 + v_2 -v_y.0, 0 > >


method 1