YES Termination: (Ranking Functions Found) ------------ l5: < < - x_0 >, < 0 > > l2: < < - x_0 -99 * y_0 >, < - y_0 >, < - x_0 > > l0: < < - x_0 -99 * y_0 >, < - y_0 >, < - x_0 > > l4: < < -100 - x_0 -99 * y_0 >, < - y_0 >, < -1 - x_0 > > l3: < < - x_0 -99 * y_0 >, < - y_0 >, < -1 - x_0 > >