2.48/2.53 YES 2.48/2.53 2.48/2.53 2.48/2.53 Termination: (Ranking Functions Found) 2.48/2.53 ------------ 2.48/2.53 l4: < < x0_0, x0_0 > > 2.48/2.53 l2: < < x0_0, x0_0 > > 2.48/2.53 l0: < < x0_0, 0 > > 2.48/2.53 2.48/2.53 2.58/2.60 EOF