MAYBE 529.56/297.11 MAYBE 529.56/297.11 529.56/297.11 We are left with following problem, upon which TcT provides the 529.56/297.11 certificate MAYBE. 529.56/297.11 529.56/297.11 Strict Trs: 529.56/297.11 { a__zeros() -> cons(0(), zeros()) 529.56/297.11 , a__zeros() -> zeros() 529.56/297.11 , a__and(X1, X2) -> and(X1, X2) 529.56/297.11 , a__and(tt(), X) -> mark(X) 529.56/297.11 , mark(cons(X1, X2)) -> cons(mark(X1), X2) 529.56/297.11 , mark(0()) -> 0() 529.56/297.11 , mark(zeros()) -> a__zeros() 529.56/297.11 , mark(tt()) -> tt() 529.56/297.11 , mark(nil()) -> nil() 529.56/297.11 , mark(s(X)) -> s(mark(X)) 529.56/297.11 , mark(and(X1, X2)) -> a__and(mark(X1), X2) 529.56/297.11 , mark(length(X)) -> a__length(mark(X)) 529.56/297.11 , a__length(X) -> length(X) 529.56/297.11 , a__length(cons(N, L)) -> s(a__length(mark(L))) 529.56/297.11 , a__length(nil()) -> 0() } 529.56/297.11 Obligation: 529.56/297.11 runtime complexity 529.56/297.11 Answer: 529.56/297.11 MAYBE 529.56/297.11 529.56/297.11 The input is overlay and right-linear. Switching to innermost 529.56/297.11 rewriting. 529.56/297.11 529.56/297.11 We are left with following problem, upon which TcT provides the 529.56/297.11 certificate MAYBE. 529.56/297.11 529.56/297.11 Strict Trs: 529.56/297.11 { a__zeros() -> cons(0(), zeros()) 529.56/297.11 , a__zeros() -> zeros() 529.56/297.11 , a__and(X1, X2) -> and(X1, X2) 529.56/297.11 , a__and(tt(), X) -> mark(X) 529.56/297.11 , mark(cons(X1, X2)) -> cons(mark(X1), X2) 529.56/297.11 , mark(0()) -> 0() 529.56/297.11 , mark(zeros()) -> a__zeros() 529.56/297.11 , mark(tt()) -> tt() 529.56/297.11 , mark(nil()) -> nil() 529.56/297.11 , mark(s(X)) -> s(mark(X)) 529.56/297.11 , mark(and(X1, X2)) -> a__and(mark(X1), X2) 529.56/297.11 , mark(length(X)) -> a__length(mark(X)) 529.56/297.11 , a__length(X) -> length(X) 529.56/297.11 , a__length(cons(N, L)) -> s(a__length(mark(L))) 529.56/297.11 , a__length(nil()) -> 0() } 529.56/297.11 Obligation: 529.56/297.11 innermost runtime complexity 529.56/297.11 Answer: 529.56/297.11 MAYBE 529.56/297.11 529.56/297.11 None of the processors succeeded. 529.56/297.11 529.56/297.11 Details of failed attempt(s): 529.56/297.11 ----------------------------- 529.56/297.11 1) 'empty' failed due to the following reason: 529.56/297.11 529.56/297.11 Empty strict component of the problem is NOT empty. 529.56/297.11 529.56/297.11 2) 'Best' failed due to the following reason: 529.56/297.11 529.56/297.11 None of the processors succeeded. 529.56/297.11 529.56/297.11 Details of failed attempt(s): 529.56/297.11 ----------------------------- 529.56/297.11 1) 'With Problem ... (timeout of 297 seconds)' failed due to the 529.56/297.11 following reason: 529.56/297.11 529.56/297.11 Computation stopped due to timeout after 297.0 seconds. 529.56/297.11 529.56/297.11 2) 'Best' failed due to the following reason: 529.56/297.11 529.56/297.11 None of the processors succeeded. 529.56/297.11 529.56/297.11 Details of failed attempt(s): 529.56/297.11 ----------------------------- 529.56/297.11 1) 'With Problem ... (timeout of 148 seconds) (timeout of 297 529.56/297.11 seconds)' failed due to the following reason: 529.56/297.11 529.56/297.11 Computation stopped due to timeout after 148.0 seconds. 529.56/297.11 529.56/297.11 2) 'Fastest (timeout of 24 seconds) (timeout of 297 seconds)' 529.56/297.11 failed due to the following reason: 529.56/297.11 529.56/297.11 Computation stopped due to timeout after 24.0 seconds. 529.56/297.11 529.56/297.11 3) 'Best' failed due to the following reason: 529.56/297.11 529.56/297.11 None of the processors succeeded. 529.56/297.11 529.56/297.11 Details of failed attempt(s): 529.56/297.11 ----------------------------- 529.56/297.11 1) 'Polynomial Path Order (PS) (timeout of 297 seconds)' failed due 529.56/297.11 to the following reason: 529.56/297.11 529.56/297.11 The input cannot be shown compatible 529.56/297.11 529.56/297.11 2) 'bsearch-popstar (timeout of 297 seconds)' failed due to the 529.56/297.11 following reason: 529.56/297.11 529.56/297.11 The input cannot be shown compatible 529.56/297.11 529.56/297.11 529.56/297.11 529.56/297.11 529.56/297.11 529.56/297.11 Arrrr.. 529.56/297.13 EOF