MAYBE 663.13/297.12 MAYBE 663.13/297.12 663.13/297.12 We are left with following problem, upon which TcT provides the 663.13/297.12 certificate MAYBE. 663.13/297.12 663.13/297.12 Strict Trs: 663.13/297.12 { eq(X, Y) -> false() 663.13/297.12 , eq(n__0(), n__0()) -> true() 663.13/297.12 , eq(n__s(X), n__s(Y)) -> eq(activate(X), activate(Y)) 663.13/297.12 , activate(X) -> X 663.13/297.12 , activate(n__0()) -> 0() 663.13/297.12 , activate(n__s(X)) -> s(X) 663.13/297.12 , activate(n__inf(X)) -> inf(activate(X)) 663.13/297.12 , activate(n__take(X1, X2)) -> take(activate(X1), activate(X2)) 663.13/297.12 , activate(n__length(X)) -> length(activate(X)) 663.13/297.12 , inf(X) -> cons(X, n__inf(n__s(X))) 663.13/297.12 , inf(X) -> n__inf(X) 663.13/297.12 , take(X1, X2) -> n__take(X1, X2) 663.13/297.12 , take(0(), X) -> nil() 663.13/297.12 , take(s(X), cons(Y, L)) -> 663.13/297.12 cons(activate(Y), n__take(activate(X), activate(L))) 663.13/297.12 , 0() -> n__0() 663.13/297.12 , s(X) -> n__s(X) 663.13/297.12 , length(X) -> n__length(X) 663.13/297.12 , length(cons(X, L)) -> s(n__length(activate(L))) 663.13/297.12 , length(nil()) -> 0() } 663.13/297.12 Obligation: 663.13/297.12 innermost runtime complexity 663.13/297.12 Answer: 663.13/297.12 MAYBE 663.13/297.12 663.13/297.12 Arguments of following rules are not normal-forms: 663.13/297.12 663.13/297.12 { take(0(), X) -> nil() 663.13/297.12 , take(s(X), cons(Y, L)) -> 663.13/297.12 cons(activate(Y), n__take(activate(X), activate(L))) } 663.13/297.12 663.13/297.12 All above mentioned rules can be savely removed. 663.13/297.12 663.13/297.12 We are left with following problem, upon which TcT provides the 663.13/297.12 certificate MAYBE. 663.13/297.12 663.13/297.12 Strict Trs: 663.13/297.12 { eq(X, Y) -> false() 663.13/297.12 , eq(n__0(), n__0()) -> true() 663.13/297.12 , eq(n__s(X), n__s(Y)) -> eq(activate(X), activate(Y)) 663.13/297.12 , activate(X) -> X 663.13/297.12 , activate(n__0()) -> 0() 663.13/297.12 , activate(n__s(X)) -> s(X) 663.13/297.12 , activate(n__inf(X)) -> inf(activate(X)) 663.13/297.12 , activate(n__take(X1, X2)) -> take(activate(X1), activate(X2)) 663.13/297.12 , activate(n__length(X)) -> length(activate(X)) 663.13/297.12 , inf(X) -> cons(X, n__inf(n__s(X))) 663.13/297.12 , inf(X) -> n__inf(X) 663.13/297.12 , take(X1, X2) -> n__take(X1, X2) 663.13/297.12 , 0() -> n__0() 663.13/297.12 , s(X) -> n__s(X) 663.13/297.12 , length(X) -> n__length(X) 663.13/297.12 , length(cons(X, L)) -> s(n__length(activate(L))) 663.13/297.12 , length(nil()) -> 0() } 663.13/297.12 Obligation: 663.13/297.12 innermost runtime complexity 663.13/297.12 Answer: 663.13/297.12 MAYBE 663.13/297.12 663.13/297.12 None of the processors succeeded. 663.13/297.12 663.13/297.12 Details of failed attempt(s): 663.13/297.12 ----------------------------- 663.13/297.12 1) 'empty' failed due to the following reason: 663.13/297.12 663.13/297.12 Empty strict component of the problem is NOT empty. 663.13/297.12 663.13/297.12 2) 'Best' failed due to the following reason: 663.13/297.12 663.13/297.12 None of the processors succeeded. 663.13/297.12 663.13/297.12 Details of failed attempt(s): 663.13/297.12 ----------------------------- 663.13/297.12 1) 'With Problem ... (timeout of 297 seconds)' failed due to the 663.13/297.12 following reason: 663.13/297.12 663.13/297.12 Computation stopped due to timeout after 297.0 seconds. 663.13/297.12 663.13/297.12 2) 'Best' failed due to the following reason: 663.13/297.12 663.13/297.12 None of the processors succeeded. 663.13/297.12 663.13/297.12 Details of failed attempt(s): 663.13/297.12 ----------------------------- 663.13/297.12 1) 'With Problem ... (timeout of 148 seconds) (timeout of 297 663.13/297.12 seconds)' failed due to the following reason: 663.13/297.12 663.13/297.12 Computation stopped due to timeout after 148.0 seconds. 663.13/297.12 663.13/297.12 2) 'Best' failed due to the following reason: 663.13/297.12 663.13/297.12 None of the processors succeeded. 663.13/297.12 663.13/297.12 Details of failed attempt(s): 663.13/297.12 ----------------------------- 663.13/297.12 1) 'Polynomial Path Order (PS) (timeout of 297 seconds)' failed due 663.13/297.12 to the following reason: 663.13/297.12 663.13/297.12 The input cannot be shown compatible 663.13/297.12 663.13/297.12 2) 'bsearch-popstar (timeout of 297 seconds)' failed due to the 663.13/297.12 following reason: 663.13/297.12 663.13/297.12 The input cannot be shown compatible 663.13/297.12 663.13/297.12 663.13/297.12 3) 'Fastest (timeout of 24 seconds) (timeout of 297 seconds)' 663.13/297.12 failed due to the following reason: 663.13/297.12 663.13/297.12 None of the processors succeeded. 663.13/297.12 663.13/297.12 Details of failed attempt(s): 663.13/297.12 ----------------------------- 663.13/297.12 1) 'Bounds with minimal-enrichment and initial automaton 'match'' 663.13/297.12 failed due to the following reason: 663.13/297.12 663.13/297.12 match-boundness of the problem could not be verified. 663.13/297.12 663.13/297.12 2) 'Bounds with perSymbol-enrichment and initial automaton 'match'' 663.13/297.12 failed due to the following reason: 663.13/297.12 663.13/297.12 match-boundness of the problem could not be verified. 663.13/297.12 663.13/297.12 663.13/297.12 663.13/297.12 663.13/297.12 663.13/297.12 Arrrr.. 663.13/297.14 EOF