MAYBE 1128.80/297.06 MAYBE 1128.80/297.06 1128.80/297.06 We are left with following problem, upon which TcT provides the 1128.80/297.06 certificate MAYBE. 1128.80/297.06 1128.80/297.06 Strict Trs: 1128.80/297.06 { p(s(x)) -> x 1128.80/297.06 , fact(s(x)) -> *(s(x), fact(p(s(x)))) 1128.80/297.06 , fact(0()) -> s(0()) 1128.80/297.06 , *(s(x), y) -> +(*(x, y), y) 1128.80/297.06 , *(0(), y) -> 0() 1128.80/297.06 , +(x, s(y)) -> s(+(x, y)) 1128.80/297.06 , +(x, 0()) -> x } 1128.80/297.06 Obligation: 1128.80/297.06 runtime complexity 1128.80/297.06 Answer: 1128.80/297.06 MAYBE 1128.80/297.06 1128.80/297.06 None of the processors succeeded. 1128.80/297.06 1128.80/297.06 Details of failed attempt(s): 1128.80/297.06 ----------------------------- 1128.80/297.06 1) 'With Problem ... (timeout of 297 seconds)' failed due to the 1128.80/297.06 following reason: 1128.80/297.06 1128.80/297.06 Computation stopped due to timeout after 297.0 seconds. 1128.80/297.06 1128.80/297.06 2) 'Best' failed due to the following reason: 1128.80/297.06 1128.80/297.06 None of the processors succeeded. 1128.80/297.06 1128.80/297.06 Details of failed attempt(s): 1128.80/297.06 ----------------------------- 1128.80/297.06 1) 'With Problem ... (timeout of 148 seconds) (timeout of 297 1128.80/297.06 seconds)' failed due to the following reason: 1128.80/297.06 1128.80/297.06 Computation stopped due to timeout after 148.0 seconds. 1128.80/297.06 1128.80/297.06 2) 'Best' failed due to the following reason: 1128.80/297.06 1128.80/297.06 None of the processors succeeded. 1128.80/297.06 1128.80/297.06 Details of failed attempt(s): 1128.80/297.06 ----------------------------- 1128.80/297.06 1) 'bsearch-popstar (timeout of 297 seconds)' failed due to the 1128.80/297.06 following reason: 1128.80/297.06 1128.80/297.06 The processor is inapplicable, reason: 1128.80/297.06 Processor only applicable for innermost runtime complexity analysis 1128.80/297.06 1128.80/297.06 2) 'Polynomial Path Order (PS) (timeout of 297 seconds)' failed due 1128.80/297.06 to the following reason: 1128.80/297.06 1128.80/297.06 The processor is inapplicable, reason: 1128.80/297.06 Processor only applicable for innermost runtime complexity analysis 1128.80/297.06 1128.80/297.06 1128.80/297.06 3) 'Fastest (timeout of 24 seconds) (timeout of 297 seconds)' 1128.80/297.06 failed due to the following reason: 1128.80/297.06 1128.80/297.06 None of the processors succeeded. 1128.80/297.06 1128.80/297.06 Details of failed attempt(s): 1128.80/297.06 ----------------------------- 1128.80/297.06 1) 'Bounds with minimal-enrichment and initial automaton 'match'' 1128.80/297.06 failed due to the following reason: 1128.80/297.06 1128.80/297.06 match-boundness of the problem could not be verified. 1128.80/297.06 1128.80/297.06 2) 'Bounds with perSymbol-enrichment and initial automaton 'match'' 1128.80/297.06 failed due to the following reason: 1128.80/297.06 1128.80/297.06 match-boundness of the problem could not be verified. 1128.80/297.06 1128.80/297.06 1128.80/297.06 1128.80/297.06 3) 'Weak Dependency Pairs (timeout of 297 seconds)' failed due to 1128.80/297.06 the following reason: 1128.80/297.06 1128.80/297.06 We add the following weak dependency pairs: 1128.80/297.06 1128.80/297.06 Strict DPs: 1128.80/297.06 { p^#(s(x)) -> c_1(x) 1128.80/297.06 , fact^#(s(x)) -> c_2(*^#(s(x), fact(p(s(x))))) 1128.80/297.06 , fact^#(0()) -> c_3() 1128.80/297.06 , *^#(s(x), y) -> c_4(+^#(*(x, y), y)) 1128.80/297.06 , *^#(0(), y) -> c_5() 1128.80/297.06 , +^#(x, s(y)) -> c_6(+^#(x, y)) 1128.80/297.06 , +^#(x, 0()) -> c_7(x) } 1128.80/297.06 1128.80/297.06 and mark the set of starting terms. 1128.80/297.06 1128.80/297.06 We are left with following problem, upon which TcT provides the 1128.80/297.06 certificate MAYBE. 1128.80/297.06 1128.80/297.06 Strict DPs: 1128.80/297.06 { p^#(s(x)) -> c_1(x) 1128.80/297.06 , fact^#(s(x)) -> c_2(*^#(s(x), fact(p(s(x))))) 1128.80/297.06 , fact^#(0()) -> c_3() 1128.80/297.06 , *^#(s(x), y) -> c_4(+^#(*(x, y), y)) 1128.80/297.06 , *^#(0(), y) -> c_5() 1128.80/297.06 , +^#(x, s(y)) -> c_6(+^#(x, y)) 1128.80/297.06 , +^#(x, 0()) -> c_7(x) } 1128.80/297.06 Strict Trs: 1128.80/297.06 { p(s(x)) -> x 1128.80/297.06 , fact(s(x)) -> *(s(x), fact(p(s(x)))) 1128.80/297.06 , fact(0()) -> s(0()) 1128.80/297.06 , *(s(x), y) -> +(*(x, y), y) 1128.80/297.06 , *(0(), y) -> 0() 1128.80/297.06 , +(x, s(y)) -> s(+(x, y)) 1128.80/297.06 , +(x, 0()) -> x } 1128.80/297.06 Obligation: 1128.80/297.06 runtime complexity 1128.80/297.06 Answer: 1128.80/297.06 MAYBE 1128.80/297.06 1128.80/297.06 We estimate the number of application of {3,5} by applications of 1128.80/297.06 Pre({3,5}) = {1,7}. Here rules are labeled as follows: 1128.80/297.06 1128.80/297.06 DPs: 1128.80/297.06 { 1: p^#(s(x)) -> c_1(x) 1128.80/297.06 , 2: fact^#(s(x)) -> c_2(*^#(s(x), fact(p(s(x))))) 1128.80/297.06 , 3: fact^#(0()) -> c_3() 1128.80/297.06 , 4: *^#(s(x), y) -> c_4(+^#(*(x, y), y)) 1128.80/297.06 , 5: *^#(0(), y) -> c_5() 1128.80/297.06 , 6: +^#(x, s(y)) -> c_6(+^#(x, y)) 1128.80/297.06 , 7: +^#(x, 0()) -> c_7(x) } 1128.80/297.06 1128.80/297.06 We are left with following problem, upon which TcT provides the 1128.80/297.06 certificate MAYBE. 1128.80/297.06 1128.80/297.06 Strict DPs: 1128.80/297.06 { p^#(s(x)) -> c_1(x) 1128.80/297.06 , fact^#(s(x)) -> c_2(*^#(s(x), fact(p(s(x))))) 1128.80/297.06 , *^#(s(x), y) -> c_4(+^#(*(x, y), y)) 1128.80/297.06 , +^#(x, s(y)) -> c_6(+^#(x, y)) 1128.80/297.06 , +^#(x, 0()) -> c_7(x) } 1128.80/297.06 Strict Trs: 1128.80/297.06 { p(s(x)) -> x 1128.80/297.06 , fact(s(x)) -> *(s(x), fact(p(s(x)))) 1128.80/297.06 , fact(0()) -> s(0()) 1128.80/297.06 , *(s(x), y) -> +(*(x, y), y) 1128.80/297.06 , *(0(), y) -> 0() 1128.80/297.06 , +(x, s(y)) -> s(+(x, y)) 1128.80/297.06 , +(x, 0()) -> x } 1128.80/297.06 Weak DPs: 1128.80/297.06 { fact^#(0()) -> c_3() 1128.80/297.06 , *^#(0(), y) -> c_5() } 1128.80/297.06 Obligation: 1128.80/297.06 runtime complexity 1128.80/297.06 Answer: 1128.80/297.06 MAYBE 1128.80/297.06 1128.80/297.06 Empty strict component of the problem is NOT empty. 1128.80/297.06 1128.80/297.06 1128.80/297.06 Arrrr.. 1130.05/298.14 EOF