MAYBE 867.54/297.10 MAYBE 867.54/297.10 867.54/297.10 We are left with following problem, upon which TcT provides the 867.54/297.10 certificate MAYBE. 867.54/297.10 867.54/297.10 Strict Trs: 867.54/297.10 { a__zeros() -> cons(0(), zeros()) 867.54/297.10 , a__zeros() -> zeros() 867.54/297.10 , a__and(X1, X2) -> and(X1, X2) 867.54/297.10 , a__and(tt(), X) -> mark(X) 867.54/297.10 , mark(cons(X1, X2)) -> cons(mark(X1), X2) 867.54/297.10 , mark(0()) -> 0() 867.54/297.10 , mark(zeros()) -> a__zeros() 867.54/297.10 , mark(tt()) -> tt() 867.54/297.10 , mark(nil()) -> nil() 867.54/297.10 , mark(s(X)) -> s(mark(X)) 867.54/297.10 , mark(take(X1, X2)) -> a__take(mark(X1), mark(X2)) 867.54/297.10 , mark(and(X1, X2)) -> a__and(mark(X1), X2) 867.54/297.10 , mark(length(X)) -> a__length(mark(X)) 867.54/297.10 , a__length(X) -> length(X) 867.54/297.10 , a__length(cons(N, L)) -> s(a__length(mark(L))) 867.54/297.10 , a__length(nil()) -> 0() 867.54/297.10 , a__take(X1, X2) -> take(X1, X2) 867.54/297.10 , a__take(0(), IL) -> nil() 867.54/297.10 , a__take(s(M), cons(N, IL)) -> cons(mark(N), take(M, IL)) } 867.54/297.10 Obligation: 867.54/297.10 derivational complexity 867.54/297.10 Answer: 867.54/297.10 MAYBE 867.54/297.10 867.54/297.10 None of the processors succeeded. 867.54/297.10 867.54/297.10 Details of failed attempt(s): 867.54/297.10 ----------------------------- 867.54/297.10 1) 'Inspecting Problem... (timeout of 297 seconds)' failed due to 867.54/297.10 the following reason: 867.54/297.10 867.54/297.10 Computation stopped due to timeout after 297.0 seconds. 867.54/297.10 867.54/297.10 2) 'iteProgress (timeout of 297 seconds)' failed due to the 867.54/297.10 following reason: 867.54/297.10 867.54/297.10 Fail 867.54/297.10 867.54/297.10 3) 'Fastest (timeout of 60 seconds)' failed due to the following 867.54/297.10 reason: 867.54/297.10 867.54/297.10 Computation stopped due to timeout after 60.0 seconds. 867.54/297.10 867.54/297.10 4) 'bsearch-matrix (timeout of 297 seconds)' failed due to the 867.54/297.10 following reason: 867.54/297.10 867.54/297.10 The input cannot be shown compatible 867.54/297.10 867.54/297.10 867.54/297.10 Arrrr.. 867.54/297.13 EOF