MAYBE

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

Strict Trs:
  { minus(x, y) -> cond(gt(x, y), x, y)
  , cond(false(), x, y) -> 0()
  , cond(true(), x, y) -> s(minus(x, s(y)))
  , gt(0(), v) -> false()
  , gt(s(u), 0()) -> true()
  , gt(s(u), s(v)) -> gt(u, v) }
Obligation:
  innermost runtime complexity
Answer:
  MAYBE

The input cannot be shown compatible

Arrrr..