YES Termination: (Ranking Functions Found) ------------ l0: < < __const_9_0 -x0_0, 0 > > l1: < < __const_9_0 -x0_0, __const_9_0 -x0_0 > > l2: < < __const_9_0 -x0_0, 0 >, < __const_11_0 -x1_0, 0 > > l3: < < __const_9_0 -x0_0, 0 >, < __const_11_0 -x1_0, __const_11_0 -x1_0 > > method 1