YES Termination: (Ranking Functions Found) ------------ n_n_n_l6___1___3___1: < < x0_0 > > n_n_n_l6___1___3___2: < < x0_0 + x1_0 > > n_n_n_l6___1___3___3: < < x0_0 + x1_0 > > n_n_n_l6___1___3___4: < < x0_0 > > n_n_n_l6___1___3___5: < < x1_0 > > method 4