MAYBE 822.27/297.02 MAYBE 822.27/297.02 822.27/297.02 We are left with following problem, upon which TcT provides the 822.27/297.02 certificate MAYBE. 822.27/297.02 822.27/297.02 Strict Trs: 822.27/297.02 { f(X) -> cons(X, n__f(n__g(X))) 822.27/297.02 , f(X) -> n__f(X) 822.27/297.02 , g(X) -> n__g(X) 822.27/297.02 , g(0()) -> s(0()) 822.27/297.02 , g(s(X)) -> s(s(g(X))) 822.27/297.02 , sel(0(), cons(X, Y)) -> X 822.27/297.02 , sel(s(X), cons(Y, Z)) -> sel(X, activate(Z)) 822.27/297.02 , activate(X) -> X 822.27/297.02 , activate(n__f(X)) -> f(activate(X)) 822.27/297.02 , activate(n__g(X)) -> g(activate(X)) } 822.27/297.02 Obligation: 822.27/297.02 runtime complexity 822.27/297.02 Answer: 822.27/297.02 MAYBE 822.27/297.02 822.27/297.02 None of the processors succeeded. 822.27/297.02 822.27/297.02 Details of failed attempt(s): 822.27/297.02 ----------------------------- 822.27/297.02 1) 'With Problem ... (timeout of 297 seconds)' failed due to the 822.27/297.02 following reason: 822.27/297.02 822.27/297.02 Computation stopped due to timeout after 297.0 seconds. 822.27/297.02 822.27/297.02 2) 'Best' failed due to the following reason: 822.27/297.02 822.27/297.02 None of the processors succeeded. 822.27/297.02 822.27/297.02 Details of failed attempt(s): 822.27/297.02 ----------------------------- 822.27/297.02 1) 'With Problem ... (timeout of 148 seconds) (timeout of 297 822.27/297.02 seconds)' failed due to the following reason: 822.27/297.02 822.27/297.02 None of the processors succeeded. 822.27/297.02 822.27/297.02 Details of failed attempt(s): 822.27/297.02 ----------------------------- 822.27/297.02 1) 'empty' failed due to the following reason: 822.27/297.02 822.27/297.02 Empty strict component of the problem is NOT empty. 822.27/297.02 822.27/297.02 2) 'With Problem ...' failed due to the following reason: 822.27/297.02 822.27/297.02 None of the processors succeeded. 822.27/297.02 822.27/297.02 Details of failed attempt(s): 822.27/297.02 ----------------------------- 822.27/297.02 1) 'empty' failed due to the following reason: 822.27/297.02 822.27/297.02 Empty strict component of the problem is NOT empty. 822.27/297.02 822.27/297.02 2) 'Fastest' failed due to the following reason: 822.27/297.02 822.27/297.02 None of the processors succeeded. 822.27/297.02 822.27/297.02 Details of failed attempt(s): 822.27/297.02 ----------------------------- 822.27/297.02 1) 'With Problem ...' failed due to the following reason: 822.27/297.02 822.27/297.02 None of the processors succeeded. 822.27/297.02 822.27/297.02 Details of failed attempt(s): 822.27/297.02 ----------------------------- 822.27/297.02 1) 'empty' failed due to the following reason: 822.27/297.02 822.27/297.02 Empty strict component of the problem is NOT empty. 822.27/297.02 822.27/297.02 2) 'With Problem ...' failed due to the following reason: 822.27/297.02 822.27/297.02 None of the processors succeeded. 822.27/297.02 822.27/297.02 Details of failed attempt(s): 822.27/297.02 ----------------------------- 822.27/297.02 1) 'empty' failed due to the following reason: 822.27/297.02 822.27/297.02 Empty strict component of the problem is NOT empty. 822.27/297.02 822.27/297.02 2) 'With Problem ...' failed due to the following reason: 822.27/297.02 822.27/297.02 None of the processors succeeded. 822.27/297.02 822.27/297.02 Details of failed attempt(s): 822.27/297.02 ----------------------------- 822.27/297.02 1) 'empty' failed due to the following reason: 822.27/297.02 822.27/297.02 Empty strict component of the problem is NOT empty. 822.27/297.02 822.27/297.02 2) 'With Problem ...' failed due to the following reason: 822.27/297.02 822.27/297.02 Empty strict component of the problem is NOT empty. 822.27/297.02 822.27/297.02 822.27/297.02 822.27/297.02 822.27/297.02 2) 'With Problem ...' failed due to the following reason: 822.27/297.02 822.27/297.02 None of the processors succeeded. 822.27/297.02 822.27/297.02 Details of failed attempt(s): 822.27/297.02 ----------------------------- 822.27/297.02 1) 'empty' failed due to the following reason: 822.27/297.02 822.27/297.02 Empty strict component of the problem is NOT empty. 822.27/297.02 822.27/297.02 2) 'With Problem ...' failed due to the following reason: 822.27/297.02 822.27/297.02 Empty strict component of the problem is NOT empty. 822.27/297.02 822.27/297.02 822.27/297.02 822.27/297.02 822.27/297.02 822.27/297.02 2) 'Best' failed due to the following reason: 822.27/297.02 822.27/297.02 None of the processors succeeded. 822.27/297.02 822.27/297.02 Details of failed attempt(s): 822.27/297.02 ----------------------------- 822.27/297.02 1) 'bsearch-popstar (timeout of 297 seconds)' failed due to the 822.27/297.02 following reason: 822.27/297.02 822.27/297.02 The processor is inapplicable, reason: 822.27/297.02 Processor only applicable for innermost runtime complexity analysis 822.27/297.02 822.27/297.02 2) 'Polynomial Path Order (PS) (timeout of 297 seconds)' failed due 822.27/297.02 to the following reason: 822.27/297.02 822.27/297.02 The processor is inapplicable, reason: 822.27/297.02 Processor only applicable for innermost runtime complexity analysis 822.27/297.02 822.27/297.02 822.27/297.02 3) 'Fastest (timeout of 24 seconds) (timeout of 297 seconds)' 822.27/297.02 failed due to the following reason: 822.27/297.02 822.27/297.02 None of the processors succeeded. 822.27/297.02 822.27/297.02 Details of failed attempt(s): 822.27/297.02 ----------------------------- 822.27/297.02 1) 'Bounds with minimal-enrichment and initial automaton 'match'' 822.27/297.02 failed due to the following reason: 822.27/297.02 822.27/297.02 match-boundness of the problem could not be verified. 822.27/297.02 822.27/297.02 2) 'Bounds with perSymbol-enrichment and initial automaton 'match'' 822.27/297.02 failed due to the following reason: 822.27/297.02 822.27/297.02 match-boundness of the problem could not be verified. 822.27/297.02 822.27/297.02 822.27/297.02 822.27/297.02 3) 'Weak Dependency Pairs (timeout of 297 seconds)' failed due to 822.27/297.02 the following reason: 822.27/297.02 822.27/297.02 We add the following weak dependency pairs: 822.27/297.02 822.27/297.02 Strict DPs: 822.27/297.02 { f^#(X) -> c_1(X, X) 822.27/297.02 , f^#(X) -> c_2(X) 822.27/297.02 , g^#(X) -> c_3(X) 822.27/297.02 , g^#(0()) -> c_4() 822.27/297.02 , g^#(s(X)) -> c_5(g^#(X)) 822.27/297.02 , sel^#(0(), cons(X, Y)) -> c_6(X) 822.27/297.02 , sel^#(s(X), cons(Y, Z)) -> c_7(sel^#(X, activate(Z))) 822.27/297.02 , activate^#(X) -> c_8(X) 822.27/297.02 , activate^#(n__f(X)) -> c_9(f^#(activate(X))) 822.27/297.02 , activate^#(n__g(X)) -> c_10(g^#(activate(X))) } 822.27/297.02 822.27/297.02 and mark the set of starting terms. 822.27/297.02 822.27/297.02 We are left with following problem, upon which TcT provides the 822.27/297.02 certificate MAYBE. 822.27/297.02 822.27/297.02 Strict DPs: 822.27/297.02 { f^#(X) -> c_1(X, X) 822.27/297.02 , f^#(X) -> c_2(X) 822.27/297.02 , g^#(X) -> c_3(X) 822.27/297.02 , g^#(0()) -> c_4() 822.27/297.02 , g^#(s(X)) -> c_5(g^#(X)) 822.27/297.02 , sel^#(0(), cons(X, Y)) -> c_6(X) 822.27/297.02 , sel^#(s(X), cons(Y, Z)) -> c_7(sel^#(X, activate(Z))) 822.27/297.02 , activate^#(X) -> c_8(X) 822.27/297.02 , activate^#(n__f(X)) -> c_9(f^#(activate(X))) 822.27/297.02 , activate^#(n__g(X)) -> c_10(g^#(activate(X))) } 822.27/297.02 Strict Trs: 822.27/297.02 { f(X) -> cons(X, n__f(n__g(X))) 822.27/297.02 , f(X) -> n__f(X) 822.27/297.02 , g(X) -> n__g(X) 822.27/297.02 , g(0()) -> s(0()) 822.27/297.02 , g(s(X)) -> s(s(g(X))) 822.27/297.02 , sel(0(), cons(X, Y)) -> X 822.27/297.02 , sel(s(X), cons(Y, Z)) -> sel(X, activate(Z)) 822.27/297.02 , activate(X) -> X 822.27/297.02 , activate(n__f(X)) -> f(activate(X)) 822.27/297.02 , activate(n__g(X)) -> g(activate(X)) } 822.27/297.02 Obligation: 822.27/297.02 runtime complexity 822.27/297.02 Answer: 822.27/297.02 MAYBE 822.27/297.02 822.27/297.02 We estimate the number of application of {4} by applications of 822.27/297.02 Pre({4}) = {1,2,3,5,6,8,10}. Here rules are labeled as follows: 822.27/297.02 822.27/297.02 DPs: 822.27/297.02 { 1: f^#(X) -> c_1(X, X) 822.27/297.02 , 2: f^#(X) -> c_2(X) 822.27/297.02 , 3: g^#(X) -> c_3(X) 822.27/297.02 , 4: g^#(0()) -> c_4() 822.27/297.02 , 5: g^#(s(X)) -> c_5(g^#(X)) 822.27/297.02 , 6: sel^#(0(), cons(X, Y)) -> c_6(X) 822.27/297.02 , 7: sel^#(s(X), cons(Y, Z)) -> c_7(sel^#(X, activate(Z))) 822.27/297.02 , 8: activate^#(X) -> c_8(X) 822.27/297.02 , 9: activate^#(n__f(X)) -> c_9(f^#(activate(X))) 822.27/297.02 , 10: activate^#(n__g(X)) -> c_10(g^#(activate(X))) } 822.27/297.02 822.27/297.02 We are left with following problem, upon which TcT provides the 822.27/297.02 certificate MAYBE. 822.27/297.02 822.27/297.02 Strict DPs: 822.27/297.02 { f^#(X) -> c_1(X, X) 822.27/297.02 , f^#(X) -> c_2(X) 822.27/297.02 , g^#(X) -> c_3(X) 822.27/297.02 , g^#(s(X)) -> c_5(g^#(X)) 822.27/297.02 , sel^#(0(), cons(X, Y)) -> c_6(X) 822.27/297.02 , sel^#(s(X), cons(Y, Z)) -> c_7(sel^#(X, activate(Z))) 822.27/297.02 , activate^#(X) -> c_8(X) 822.27/297.02 , activate^#(n__f(X)) -> c_9(f^#(activate(X))) 822.27/297.02 , activate^#(n__g(X)) -> c_10(g^#(activate(X))) } 822.27/297.02 Strict Trs: 822.27/297.02 { f(X) -> cons(X, n__f(n__g(X))) 822.27/297.02 , f(X) -> n__f(X) 822.27/297.02 , g(X) -> n__g(X) 822.27/297.02 , g(0()) -> s(0()) 822.27/297.02 , g(s(X)) -> s(s(g(X))) 822.27/297.02 , sel(0(), cons(X, Y)) -> X 822.27/297.02 , sel(s(X), cons(Y, Z)) -> sel(X, activate(Z)) 822.27/297.02 , activate(X) -> X 822.27/297.02 , activate(n__f(X)) -> f(activate(X)) 822.27/297.02 , activate(n__g(X)) -> g(activate(X)) } 822.27/297.02 Weak DPs: { g^#(0()) -> c_4() } 822.27/297.02 Obligation: 822.27/297.02 runtime complexity 822.27/297.02 Answer: 822.27/297.02 MAYBE 822.27/297.02 822.27/297.02 Empty strict component of the problem is NOT empty. 822.27/297.02 822.27/297.02 822.27/297.02 Arrrr.. 822.49/297.28 EOF