MAYBE 'Pop* (timeout of 60.0 seconds)' -------------------------------- Answer: MAYBE Input Problem: innermost runtime-complexity with respect to Rules: { f(s(x)) -> f(id_inc(c(x, x))) , f(c(s(x), y)) -> g(c(x, y)) , g(c(s(x), y)) -> g(c(y, x)) , g(c(x, s(y))) -> g(c(y, x)) , g(c(x, x)) -> f(x) , id_inc(c(x, y)) -> c(id_inc(x), id_inc(y)) , id_inc(s(x)) -> s(id_inc(x)) , id_inc(0()) -> 0() , id_inc(0()) -> s(0())} Proof Output: The input cannot be shown compatible