YES Termination: (Ranking Functions Found) ------------ l0: < < x2_0, 0 > > l1: < < x2_0, x2_0 > > l4: < < -1 + x0_0, 1 > > l8: < < -1 + x0_0, x0_0 > > l6: < < x0_0, 1 > >