MAYBE 944.41/297.03 MAYBE 944.41/297.03 944.41/297.03 We are left with following problem, upon which TcT provides the 944.41/297.03 certificate MAYBE. 944.41/297.03 944.41/297.03 Strict Trs: 944.41/297.03 { a__U11(X1, X2, X3) -> U11(X1, X2, X3) 944.41/297.03 , a__U11(tt(), M, N) -> a__U12(tt(), M, N) 944.41/297.03 , a__U12(X1, X2, X3) -> U12(X1, X2, X3) 944.41/297.03 , a__U12(tt(), M, N) -> s(a__plus(mark(N), mark(M))) 944.41/297.03 , a__plus(X1, X2) -> plus(X1, X2) 944.41/297.03 , a__plus(N, s(M)) -> a__U11(tt(), M, N) 944.41/297.03 , a__plus(N, 0()) -> mark(N) 944.41/297.03 , mark(tt()) -> tt() 944.41/297.03 , mark(s(X)) -> s(mark(X)) 944.41/297.03 , mark(0()) -> 0() 944.41/297.03 , mark(U11(X1, X2, X3)) -> a__U11(mark(X1), X2, X3) 944.41/297.03 , mark(U12(X1, X2, X3)) -> a__U12(mark(X1), X2, X3) 944.41/297.03 , mark(plus(X1, X2)) -> a__plus(mark(X1), mark(X2)) 944.41/297.03 , mark(U21(X1, X2, X3)) -> a__U21(mark(X1), X2, X3) 944.41/297.03 , mark(U22(X1, X2, X3)) -> a__U22(mark(X1), X2, X3) 944.41/297.03 , mark(x(X1, X2)) -> a__x(mark(X1), mark(X2)) 944.41/297.03 , a__U21(X1, X2, X3) -> U21(X1, X2, X3) 944.41/297.03 , a__U21(tt(), M, N) -> a__U22(tt(), M, N) 944.41/297.03 , a__U22(X1, X2, X3) -> U22(X1, X2, X3) 944.41/297.03 , a__U22(tt(), M, N) -> a__plus(a__x(mark(N), mark(M)), mark(N)) 944.41/297.03 , a__x(X1, X2) -> x(X1, X2) 944.41/297.03 , a__x(N, s(M)) -> a__U21(tt(), M, N) 944.41/297.03 , a__x(N, 0()) -> 0() } 944.41/297.03 Obligation: 944.41/297.03 innermost runtime complexity 944.41/297.03 Answer: 944.41/297.03 MAYBE 944.41/297.03 944.41/297.03 None of the processors succeeded. 944.41/297.03 944.41/297.03 Details of failed attempt(s): 944.41/297.03 ----------------------------- 944.41/297.03 1) 'empty' failed due to the following reason: 944.41/297.03 944.41/297.03 Empty strict component of the problem is NOT empty. 944.41/297.03 944.41/297.03 2) 'Best' failed due to the following reason: 944.41/297.03 944.41/297.03 None of the processors succeeded. 944.41/297.03 944.41/297.03 Details of failed attempt(s): 944.41/297.03 ----------------------------- 944.41/297.03 1) 'With Problem ... (timeout of 297 seconds)' failed due to the 944.41/297.03 following reason: 944.41/297.03 944.41/297.03 Computation stopped due to timeout after 297.0 seconds. 944.41/297.03 944.41/297.03 2) 'Best' failed due to the following reason: 944.41/297.03 944.41/297.03 None of the processors succeeded. 944.41/297.03 944.41/297.03 Details of failed attempt(s): 944.41/297.03 ----------------------------- 944.41/297.03 1) 'With Problem ... (timeout of 148 seconds) (timeout of 297 944.41/297.03 seconds)' failed due to the following reason: 944.41/297.03 944.41/297.03 Computation stopped due to timeout after 148.0 seconds. 944.41/297.03 944.41/297.03 2) 'Best' failed due to the following reason: 944.41/297.03 944.41/297.03 None of the processors succeeded. 944.41/297.03 944.41/297.03 Details of failed attempt(s): 944.41/297.03 ----------------------------- 944.41/297.03 1) 'Polynomial Path Order (PS) (timeout of 297 seconds)' failed due 944.41/297.03 to the following reason: 944.41/297.03 944.41/297.03 The input cannot be shown compatible 944.41/297.03 944.41/297.03 2) 'bsearch-popstar (timeout of 297 seconds)' failed due to the 944.41/297.03 following reason: 944.41/297.03 944.41/297.03 The input cannot be shown compatible 944.41/297.03 944.41/297.03 944.41/297.03 3) 'Fastest (timeout of 24 seconds) (timeout of 297 seconds)' 944.41/297.03 failed due to the following reason: 944.41/297.03 944.41/297.03 None of the processors succeeded. 944.41/297.03 944.41/297.03 Details of failed attempt(s): 944.41/297.03 ----------------------------- 944.41/297.03 1) 'Bounds with minimal-enrichment and initial automaton 'match'' 944.41/297.03 failed due to the following reason: 944.41/297.03 944.41/297.03 match-boundness of the problem could not be verified. 944.41/297.03 944.41/297.03 2) 'Bounds with perSymbol-enrichment and initial automaton 'match'' 944.41/297.03 failed due to the following reason: 944.41/297.03 944.41/297.03 match-boundness of the problem could not be verified. 944.41/297.03 944.41/297.03 944.41/297.03 944.41/297.03 944.41/297.03 944.41/297.03 Arrrr.. 945.75/298.31 EOF