MAYBE 'Pop* with parameter subtitution (timeout of 60.0 seconds)' ----------------------------------------------------------- Answer: MAYBE Input Problem: innermost runtime-complexity with respect to Rules: { from(X) -> cons(X, n__from(s(X))) , length(n__nil()) -> 0() , length(n__cons(X, Y)) -> s(length1(activate(Y))) , length1(X) -> length(activate(X)) , from(X) -> n__from(X) , nil() -> n__nil() , cons(X1, X2) -> n__cons(X1, X2) , activate(n__from(X)) -> from(X) , activate(n__nil()) -> nil() , activate(n__cons(X1, X2)) -> cons(X1, X2) , activate(X) -> X} Proof Output: The input cannot be shown compatible The following warning(s) occured: Warning when parsing problem: Unsupported strategy 'OUTERMOST'