MAYBE 932.41/297.03 MAYBE 932.41/297.03 932.41/297.03 We are left with following problem, upon which TcT provides the 932.41/297.03 certificate MAYBE. 932.41/297.03 932.41/297.03 Strict Trs: 932.41/297.03 { ack(0(), y) -> s(y) 932.41/297.03 , ack(s(x), y) -> f(x, x) 932.41/297.03 , ack(s(x), 0()) -> ack(x, s(0())) 932.41/297.03 , ack(s(x), s(y)) -> ack(x, ack(s(x), y)) 932.41/297.03 , f(x, y) -> ack(x, y) 932.41/297.03 , f(x, s(y)) -> f(y, x) 932.41/297.03 , f(s(x), y) -> f(x, s(x)) } 932.41/297.03 Obligation: 932.41/297.03 innermost runtime complexity 932.41/297.03 Answer: 932.41/297.03 MAYBE 932.41/297.03 932.41/297.03 None of the processors succeeded. 932.41/297.03 932.41/297.03 Details of failed attempt(s): 932.41/297.03 ----------------------------- 932.41/297.03 1) 'empty' failed due to the following reason: 932.41/297.03 932.41/297.03 Empty strict component of the problem is NOT empty. 932.41/297.03 932.41/297.03 2) 'Best' failed due to the following reason: 932.41/297.03 932.41/297.03 None of the processors succeeded. 932.41/297.03 932.41/297.03 Details of failed attempt(s): 932.41/297.03 ----------------------------- 932.41/297.03 1) 'With Problem ... (timeout of 297 seconds)' failed due to the 932.41/297.03 following reason: 932.41/297.03 932.41/297.03 Computation stopped due to timeout after 297.0 seconds. 932.41/297.03 932.41/297.03 2) 'Best' failed due to the following reason: 932.41/297.03 932.41/297.03 None of the processors succeeded. 932.41/297.03 932.41/297.03 Details of failed attempt(s): 932.41/297.03 ----------------------------- 932.41/297.03 1) 'With Problem ... (timeout of 148 seconds) (timeout of 297 932.41/297.03 seconds)' failed due to the following reason: 932.41/297.03 932.41/297.03 None of the processors succeeded. 932.41/297.03 932.41/297.03 Details of failed attempt(s): 932.41/297.03 ----------------------------- 932.41/297.03 1) 'empty' failed due to the following reason: 932.41/297.03 932.41/297.03 Empty strict component of the problem is NOT empty. 932.41/297.03 932.41/297.03 2) 'With Problem ...' failed due to the following reason: 932.41/297.03 932.41/297.03 None of the processors succeeded. 932.41/297.03 932.41/297.03 Details of failed attempt(s): 932.41/297.03 ----------------------------- 932.41/297.03 1) 'empty' failed due to the following reason: 932.41/297.03 932.41/297.03 Empty strict component of the problem is NOT empty. 932.41/297.03 932.41/297.03 2) 'Fastest' failed due to the following reason: 932.41/297.03 932.41/297.03 None of the processors succeeded. 932.41/297.03 932.41/297.03 Details of failed attempt(s): 932.41/297.03 ----------------------------- 932.41/297.03 1) 'With Problem ...' failed due to the following reason: 932.41/297.03 932.41/297.03 None of the processors succeeded. 932.41/297.03 932.41/297.03 Details of failed attempt(s): 932.41/297.03 ----------------------------- 932.41/297.03 1) 'empty' failed due to the following reason: 932.41/297.03 932.41/297.03 Empty strict component of the problem is NOT empty. 932.41/297.03 932.41/297.03 2) 'With Problem ...' failed due to the following reason: 932.41/297.03 932.41/297.03 Empty strict component of the problem is NOT empty. 932.41/297.03 932.41/297.03 932.41/297.03 2) 'With Problem ...' failed due to the following reason: 932.41/297.03 932.41/297.03 None of the processors succeeded. 932.41/297.03 932.41/297.03 Details of failed attempt(s): 932.41/297.03 ----------------------------- 932.41/297.03 1) 'empty' failed due to the following reason: 932.41/297.03 932.41/297.03 Empty strict component of the problem is NOT empty. 932.41/297.03 932.41/297.03 2) 'With Problem ...' failed due to the following reason: 932.41/297.03 932.41/297.03 None of the processors succeeded. 932.41/297.03 932.41/297.03 Details of failed attempt(s): 932.41/297.03 ----------------------------- 932.41/297.03 1) 'empty' failed due to the following reason: 932.41/297.03 932.41/297.03 Empty strict component of the problem is NOT empty. 932.41/297.03 932.41/297.03 2) 'With Problem ...' failed due to the following reason: 932.41/297.03 932.41/297.03 None of the processors succeeded. 932.41/297.03 932.41/297.03 Details of failed attempt(s): 932.41/297.03 ----------------------------- 932.41/297.03 1) 'empty' failed due to the following reason: 932.41/297.03 932.41/297.03 Empty strict component of the problem is NOT empty. 932.41/297.03 932.41/297.03 2) 'With Problem ...' failed due to the following reason: 932.41/297.03 932.41/297.03 Empty strict component of the problem is NOT empty. 932.41/297.03 932.41/297.03 932.41/297.03 932.41/297.03 932.41/297.03 932.41/297.03 932.41/297.03 932.41/297.03 2) 'Best' failed due to the following reason: 932.41/297.03 932.41/297.03 None of the processors succeeded. 932.41/297.03 932.41/297.03 Details of failed attempt(s): 932.41/297.03 ----------------------------- 932.41/297.03 1) 'bsearch-popstar (timeout of 297 seconds)' failed due to the 932.41/297.03 following reason: 932.41/297.03 932.41/297.03 The input cannot be shown compatible 932.41/297.03 932.41/297.03 2) 'Polynomial Path Order (PS) (timeout of 297 seconds)' failed due 932.41/297.03 to the following reason: 932.41/297.03 932.41/297.03 The input cannot be shown compatible 932.41/297.03 932.41/297.03 932.41/297.03 3) 'Fastest (timeout of 24 seconds) (timeout of 297 seconds)' 932.41/297.03 failed due to the following reason: 932.41/297.03 932.41/297.03 None of the processors succeeded. 932.41/297.03 932.41/297.03 Details of failed attempt(s): 932.41/297.03 ----------------------------- 932.41/297.03 1) 'Bounds with minimal-enrichment and initial automaton 'match'' 932.41/297.03 failed due to the following reason: 932.41/297.03 932.41/297.03 match-boundness of the problem could not be verified. 932.41/297.03 932.41/297.03 2) 'Bounds with perSymbol-enrichment and initial automaton 'match'' 932.41/297.03 failed due to the following reason: 932.41/297.03 932.41/297.03 match-boundness of the problem could not be verified. 932.41/297.03 932.41/297.03 932.41/297.03 932.41/297.03 932.41/297.03 932.41/297.03 Arrrr.. 933.06/297.60 EOF