YES

This TRS is terminating using the additive interpretation 
minux(delta2, X3) =  + 1*X3 + 3
+(delta1, X2, X1) =  + 1*X1 + 1*X2 + 0
minus(delta0, X0) =  + 1*X0 + 1
minux_tau_1(delta2) = 
+_tau_1(delta1) = 
+_tau_2(delta1) = 
minus_tau_1(delta0) = 

Time: 0.001238 seconds
SUCCESS

Statistics:
Number of monomials: 13
Last formula building started for bound 3
Last SAT solving started for bound 3