TIMEOUT

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

Strict Trs:
  { f(a(), g(y)) -> g(g(y))
  , f(g(x), a()) -> f(x, g(a()))
  , f(g(x), g(y)) -> h(g(y), x, g(y))
  , h(a(), y, z) -> z
  , h(g(x), y, z) -> f(y, h(x, y, z)) }
Obligation:
  innermost runtime complexity
Answer:
  TIMEOUT

Computation stopped due to timeout after 10.0 seconds.

Arrrr..