MAYBE

We are left with following problem, upon which TcT provides the
certificate MAYBE.

Strict Trs:
  { not(true()) -> false()
  , not(false()) -> true()
  , evenodd(x, 0()) -> not(evenodd(x, s(0())))
  , evenodd(0(), s(0())) -> false()
  , evenodd(s(x), s(0())) -> evenodd(x, 0()) }
Obligation:
  innermost runtime complexity
Answer:
  MAYBE

The input cannot be shown compatible

Arrrr..