MAYBE 'Pop* with parameter subtitution (timeout of 60.0 seconds)' ----------------------------------------------------------- Answer: MAYBE Input Problem: innermost runtime-complexity with respect to Rules: { a(x1) -> x1 , a(b(x1)) -> x1 , a(c(c(x1))) -> c(b(c(a(c(a(x1))))))} Proof Output: The input cannot be shown compatible