YES Termination: (Ranking Functions Found) ------------ l0: < < x1_0, -1 + x1_0 > > l10: < < x1_0, x1_0 >, < x0_0, 1 > > l2: < < x1_0, 0 > > l3: < < x1_0, x1_0 > > l6: < < x1_0, x1_0 >, < -1 + x0_0, 1 > > l7: < < x1_0, x1_0 >, < x0_0, 1 > > l8: < < x1_0, x1_0 >, < -1 + x0_0, x0_0 > > l9: < < x1_0, 0 > > method 1