MAYBE 1008.93/297.12 MAYBE 1008.93/297.12 1008.93/297.12 We are left with following problem, upon which TcT provides the 1008.93/297.12 certificate MAYBE. 1008.93/297.12 1008.93/297.12 Strict Trs: 1008.93/297.12 { a__incr(X) -> incr(X) 1008.93/297.12 , a__incr(nil()) -> nil() 1008.93/297.12 , a__incr(cons(X, L)) -> cons(s(mark(X)), incr(L)) 1008.93/297.12 , mark(nil()) -> nil() 1008.93/297.12 , mark(cons(X1, X2)) -> cons(mark(X1), X2) 1008.93/297.12 , mark(s(X)) -> s(mark(X)) 1008.93/297.12 , mark(incr(X)) -> a__incr(mark(X)) 1008.93/297.12 , mark(adx(X)) -> a__adx(mark(X)) 1008.93/297.12 , mark(0()) -> 0() 1008.93/297.12 , mark(zeros()) -> a__zeros() 1008.93/297.12 , mark(nats()) -> a__nats() 1008.93/297.12 , mark(head(X)) -> a__head(mark(X)) 1008.93/297.12 , mark(tail(X)) -> a__tail(mark(X)) 1008.93/297.12 , a__adx(X) -> adx(X) 1008.93/297.12 , a__adx(nil()) -> nil() 1008.93/297.12 , a__adx(cons(X, L)) -> a__incr(cons(mark(X), adx(L))) 1008.93/297.12 , a__nats() -> a__adx(a__zeros()) 1008.93/297.12 , a__nats() -> nats() 1008.93/297.12 , a__zeros() -> cons(0(), zeros()) 1008.93/297.12 , a__zeros() -> zeros() 1008.93/297.12 , a__head(X) -> head(X) 1008.93/297.12 , a__head(cons(X, L)) -> mark(X) 1008.93/297.12 , a__tail(X) -> tail(X) 1008.93/297.12 , a__tail(cons(X, L)) -> mark(L) } 1008.93/297.12 Obligation: 1008.93/297.12 runtime complexity 1008.93/297.12 Answer: 1008.93/297.12 MAYBE 1008.93/297.12 1008.93/297.12 The input is overlay and right-linear. Switching to innermost 1008.93/297.12 rewriting. 1008.93/297.12 1008.93/297.12 We are left with following problem, upon which TcT provides the 1008.93/297.12 certificate MAYBE. 1008.93/297.12 1008.93/297.12 Strict Trs: 1008.93/297.12 { a__incr(X) -> incr(X) 1008.93/297.12 , a__incr(nil()) -> nil() 1008.93/297.12 , a__incr(cons(X, L)) -> cons(s(mark(X)), incr(L)) 1008.93/297.12 , mark(nil()) -> nil() 1008.93/297.12 , mark(cons(X1, X2)) -> cons(mark(X1), X2) 1008.93/297.12 , mark(s(X)) -> s(mark(X)) 1008.93/297.12 , mark(incr(X)) -> a__incr(mark(X)) 1008.93/297.12 , mark(adx(X)) -> a__adx(mark(X)) 1008.93/297.12 , mark(0()) -> 0() 1008.93/297.12 , mark(zeros()) -> a__zeros() 1008.93/297.12 , mark(nats()) -> a__nats() 1008.93/297.12 , mark(head(X)) -> a__head(mark(X)) 1008.93/297.12 , mark(tail(X)) -> a__tail(mark(X)) 1008.93/297.12 , a__adx(X) -> adx(X) 1008.93/297.12 , a__adx(nil()) -> nil() 1008.93/297.12 , a__adx(cons(X, L)) -> a__incr(cons(mark(X), adx(L))) 1008.93/297.12 , a__nats() -> a__adx(a__zeros()) 1008.93/297.12 , a__nats() -> nats() 1008.93/297.12 , a__zeros() -> cons(0(), zeros()) 1008.93/297.12 , a__zeros() -> zeros() 1008.93/297.12 , a__head(X) -> head(X) 1008.93/297.12 , a__head(cons(X, L)) -> mark(X) 1008.93/297.12 , a__tail(X) -> tail(X) 1008.93/297.12 , a__tail(cons(X, L)) -> mark(L) } 1008.93/297.12 Obligation: 1008.93/297.12 innermost runtime complexity 1008.93/297.12 Answer: 1008.93/297.12 MAYBE 1008.93/297.12 1008.93/297.12 None of the processors succeeded. 1008.93/297.12 1008.93/297.12 Details of failed attempt(s): 1008.93/297.12 ----------------------------- 1008.93/297.12 1) 'empty' failed due to the following reason: 1008.93/297.12 1008.93/297.12 Empty strict component of the problem is NOT empty. 1008.93/297.12 1008.93/297.12 2) 'Best' failed due to the following reason: 1008.93/297.12 1008.93/297.12 None of the processors succeeded. 1008.93/297.12 1008.93/297.12 Details of failed attempt(s): 1008.93/297.12 ----------------------------- 1008.93/297.12 1) 'With Problem ... (timeout of 297 seconds)' failed due to the 1008.93/297.12 following reason: 1008.93/297.12 1008.93/297.12 Computation stopped due to timeout after 297.0 seconds. 1008.93/297.12 1008.93/297.12 2) 'Best' failed due to the following reason: 1008.93/297.12 1008.93/297.12 None of the processors succeeded. 1008.93/297.12 1008.93/297.12 Details of failed attempt(s): 1008.93/297.12 ----------------------------- 1008.93/297.12 1) 'With Problem ... (timeout of 148 seconds) (timeout of 297 1008.93/297.12 seconds)' failed due to the following reason: 1008.93/297.12 1008.93/297.12 Computation stopped due to timeout after 148.0 seconds. 1008.93/297.12 1008.93/297.12 2) 'Fastest (timeout of 24 seconds) (timeout of 297 seconds)' 1008.93/297.12 failed due to the following reason: 1008.93/297.12 1008.93/297.12 Computation stopped due to timeout after 24.0 seconds. 1008.93/297.12 1008.93/297.12 3) 'Best' failed due to the following reason: 1008.93/297.12 1008.93/297.12 None of the processors succeeded. 1008.93/297.12 1008.93/297.12 Details of failed attempt(s): 1008.93/297.12 ----------------------------- 1008.93/297.12 1) 'bsearch-popstar (timeout of 297 seconds)' failed due to the 1008.93/297.12 following reason: 1008.93/297.12 1008.93/297.12 The input cannot be shown compatible 1008.93/297.12 1008.93/297.12 2) 'Polynomial Path Order (PS) (timeout of 297 seconds)' failed due 1008.93/297.12 to the following reason: 1008.93/297.12 1008.93/297.12 The input cannot be shown compatible 1008.93/297.12 1008.93/297.12 1008.93/297.12 1008.93/297.12 1008.93/297.12 1008.93/297.12 Arrrr.. 1009.10/297.25 EOF