YES

This TRS is terminating using the restricteddeltasimple interpretation 
f(delta5, X7, X6) =  + 1*X6 + 1*X7 + 0 + 1*X6*delta5 + 1*X7*delta5 + 0*delta5
s(delta4, X5) =  + 1*X5 + 1 + 0*X5*delta4 + 0*delta4
h(delta3, X4) =  + 1*X4 + 0 + 0*X4*delta3 + 0*delta3
f_tau_1(delta5) =  + 1(delta5/(1 + 1 * delta5))
f_tau_2(delta5) =  + 1(delta5/(1 + 1 * delta5))
s_tau_1(delta4) =  + 1(delta4/(1 + 0 * delta4))
h_tau_1(delta3) =  + 1(delta3/(1 + 0 * delta3))

Time: 0.724897 seconds
SUCCESS

Statistics:
Number of monomials: 586
Last formula building started for bound 1
Last SAT solving started for bound 1