MAYBE 'epo* (timeout of 60.0 seconds)' -------------------------------- Answer: MAYBE Input Problem: innermost runtime-complexity with respect to Rules: { ge(0(), 0()) -> true() , ge(s(x), 0()) -> ge(x, 0()) , ge(0(), s(0())) -> false() , ge(0(), s(s(x))) -> ge(0(), s(x)) , ge(s(x), s(y)) -> ge(x, y) , minus(0(), 0()) -> 0() , minus(0(), s(x)) -> minus(0(), x) , minus(s(x), 0()) -> s(minus(x, 0())) , minus(s(x), s(y)) -> minus(x, y) , plus(0(), 0()) -> 0() , plus(0(), s(x)) -> s(plus(0(), x)) , plus(s(x), y) -> s(plus(x, y)) , div(x, y) -> ify(ge(y, s(0())), x, y) , ify(false(), x, y) -> divByZeroError() , ify(true(), x, y) -> if(ge(x, y), x, y) , if(false(), x, y) -> 0() , if(true(), x, y) -> s(div(minus(x, y), y))} Proof Output: The input cannot be shown compatible