MAYBE

'epo* (timeout of 60.0 seconds)'
--------------------------------
Answer:           MAYBE
Input Problem:    innermost runtime-complexity with respect to
  Rules:
    {  f(0()) -> true()
     , f(1()) -> false()
     , f(s(x)) -> f(x)
     , if(true(), s(x), s(y)) -> s(x)
     , if(false(), s(x), s(y)) -> s(y)
     , g(x, c(y)) -> c(g(x, y))
     , g(x, c(y)) -> g(x, if(f(x), c(g(s(x), y)), c(y)))}

Proof Output:    
  The input cannot be shown compatible