MAYBE Termination Proof

Termination Proof

by ttt2 (version ttt2 1.15)

Input

The rewrite relation of the following TRS is considered.

a(x0) → x0
a(b(x0)) → b(c(b(a(a(x0)))))
b(x0) → a(x0)
c(c(x0)) → x0

Proof

1 Termination Assumption

We assume termination of the following TRS
a(x0) → x0
a(b(x0)) → b(c(b(a(a(x0)))))
b(x0) → a(x0)
c(c(x0)) → x0