YES

This TRS is terminating using the restricteddeltasimple interpretation 
g(delta5, X9, X8) =  + 0*X8 + 1*X9 + 0 + 1*X8*delta5 + 3*X9*delta5 + 0*delta5
h(delta4, X7, X6) =  + 0*X6 + 1*X7 + 0 + 1*X6*delta4 + 3*X7*delta4 + 2*delta4
f(delta3, X5) =  + 1*X5 + 1 + 0*X5*delta3 + 0*delta3
g_tau_1(delta5) =  + 1(delta5/(1 + 3 * delta5))
g_tau_2(delta5) =  + 1(delta5/(0 + 1 * delta5))
h_tau_1(delta4) =  + 1(delta4/(1 + 3 * delta4))
h_tau_2(delta4) =  + 1(delta4/(0 + 1 * delta4))
f_tau_1(delta3) =  + 1(delta3/(1 + 0 * delta3))

Time: 0.152083 seconds
SUCCESS

Statistics:
Number of monomials: 137
Last formula building started for bound 3
Last SAT solving started for bound 3