TIMEOUT

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

Strict Trs:
  { minus(x, 0()) -> x
  , minus(s(x), s(y)) -> minus(x, y)
  , double(0()) -> 0()
  , double(s(x)) -> s(s(double(x)))
  , plus(0(), y) -> y
  , plus(s(x), y) -> s(plus(x, y))
  , plus(s(x), y) -> s(plus(minus(x, y), double(y)))
  , plus(s(x), y) -> plus(x, s(y)) }
Obligation:
  innermost runtime complexity
Answer:
  TIMEOUT

Computation stopped due to timeout after 10.0 seconds.

Arrrr..