MAYBE 691.91/297.02 MAYBE 691.91/297.02 691.91/297.02 We are left with following problem, upon which TcT provides the 691.91/297.02 certificate MAYBE. 691.91/297.02 691.91/297.02 Strict Trs: 691.91/297.02 { plus(0(), y) -> y 691.91/297.02 , plus(s(x), y) -> s(plus(x, y)) 691.91/297.02 , lt(x, 0()) -> false() 691.91/297.02 , lt(0(), s(y)) -> true() 691.91/297.02 , lt(s(x), s(y)) -> lt(x, y) 691.91/297.02 , fib(x) -> fibiter(x, 0(), 0(), s(0())) 691.91/297.02 , fibiter(b, c, x, y) -> if(lt(c, b), b, c, x, y) 691.91/297.02 , if(true(), b, c, x, y) -> fibiter(b, s(c), y, plus(x, y)) 691.91/297.02 , if(false(), b, c, x, y) -> x } 691.91/297.02 Obligation: 691.91/297.02 innermost runtime complexity 691.91/297.02 Answer: 691.91/297.02 MAYBE 691.91/297.02 691.91/297.02 None of the processors succeeded. 691.91/297.02 691.91/297.02 Details of failed attempt(s): 691.91/297.02 ----------------------------- 691.91/297.02 1) 'empty' failed due to the following reason: 691.91/297.02 691.91/297.02 Empty strict component of the problem is NOT empty. 691.91/297.02 691.91/297.02 2) 'Best' failed due to the following reason: 691.91/297.02 691.91/297.02 None of the processors succeeded. 691.91/297.02 691.91/297.02 Details of failed attempt(s): 691.91/297.02 ----------------------------- 691.91/297.02 1) 'With Problem ... (timeout of 297 seconds)' failed due to the 691.91/297.02 following reason: 691.91/297.02 691.91/297.02 Computation stopped due to timeout after 297.0 seconds. 691.91/297.02 691.91/297.02 2) 'Best' failed due to the following reason: 691.91/297.02 691.91/297.02 None of the processors succeeded. 691.91/297.02 691.91/297.02 Details of failed attempt(s): 691.91/297.02 ----------------------------- 691.91/297.02 1) 'With Problem ... (timeout of 148 seconds) (timeout of 297 691.91/297.02 seconds)' failed due to the following reason: 691.91/297.02 691.91/297.02 None of the processors succeeded. 691.91/297.02 691.91/297.02 Details of failed attempt(s): 691.91/297.02 ----------------------------- 691.91/297.02 1) 'empty' failed due to the following reason: 691.91/297.02 691.91/297.02 Empty strict component of the problem is NOT empty. 691.91/297.02 691.91/297.02 2) 'With Problem ...' failed due to the following reason: 691.91/297.02 691.91/297.02 None of the processors succeeded. 691.91/297.02 691.91/297.02 Details of failed attempt(s): 691.91/297.02 ----------------------------- 691.91/297.02 1) 'empty' failed due to the following reason: 691.91/297.02 691.91/297.02 Empty strict component of the problem is NOT empty. 691.91/297.02 691.91/297.02 2) 'Fastest' failed due to the following reason: 691.91/297.02 691.91/297.02 None of the processors succeeded. 691.91/297.02 691.91/297.02 Details of failed attempt(s): 691.91/297.02 ----------------------------- 691.91/297.02 1) 'With Problem ...' failed due to the following reason: 691.91/297.02 691.91/297.02 None of the processors succeeded. 691.91/297.02 691.91/297.02 Details of failed attempt(s): 691.91/297.02 ----------------------------- 691.91/297.02 1) 'empty' failed due to the following reason: 691.91/297.02 691.91/297.02 Empty strict component of the problem is NOT empty. 691.91/297.02 691.91/297.02 2) 'With Problem ...' failed due to the following reason: 691.91/297.02 691.91/297.02 Empty strict component of the problem is NOT empty. 691.91/297.02 691.91/297.02 691.91/297.02 2) 'With Problem ...' failed due to the following reason: 691.91/297.02 691.91/297.02 None of the processors succeeded. 691.91/297.02 691.91/297.02 Details of failed attempt(s): 691.91/297.02 ----------------------------- 691.91/297.02 1) 'empty' failed due to the following reason: 691.91/297.02 691.91/297.02 Empty strict component of the problem is NOT empty. 691.91/297.02 691.91/297.02 2) 'With Problem ...' failed due to the following reason: 691.91/297.02 691.91/297.02 None of the processors succeeded. 691.91/297.02 691.91/297.02 Details of failed attempt(s): 691.91/297.02 ----------------------------- 691.91/297.02 1) 'empty' failed due to the following reason: 691.91/297.02 691.91/297.02 Empty strict component of the problem is NOT empty. 691.91/297.02 691.91/297.02 2) 'With Problem ...' failed due to the following reason: 691.91/297.02 691.91/297.02 None of the processors succeeded. 691.91/297.02 691.91/297.02 Details of failed attempt(s): 691.91/297.02 ----------------------------- 691.91/297.02 1) 'empty' failed due to the following reason: 691.91/297.02 691.91/297.02 Empty strict component of the problem is NOT empty. 691.91/297.02 691.91/297.02 2) 'With Problem ...' failed due to the following reason: 691.91/297.02 691.91/297.02 Empty strict component of the problem is NOT empty. 691.91/297.02 691.91/297.02 691.91/297.02 691.91/297.02 691.91/297.02 691.91/297.02 691.91/297.02 691.91/297.02 2) 'Best' failed due to the following reason: 691.91/297.02 691.91/297.02 None of the processors succeeded. 691.91/297.02 691.91/297.02 Details of failed attempt(s): 691.91/297.02 ----------------------------- 691.91/297.02 1) 'bsearch-popstar (timeout of 297 seconds)' failed due to the 691.91/297.02 following reason: 691.91/297.02 691.91/297.02 The input cannot be shown compatible 691.91/297.02 691.91/297.02 2) 'Polynomial Path Order (PS) (timeout of 297 seconds)' failed due 691.91/297.02 to the following reason: 691.91/297.02 691.91/297.02 The input cannot be shown compatible 691.91/297.02 691.91/297.02 691.91/297.02 3) 'Fastest (timeout of 24 seconds) (timeout of 297 seconds)' 691.91/297.02 failed due to the following reason: 691.91/297.02 691.91/297.02 None of the processors succeeded. 691.91/297.02 691.91/297.02 Details of failed attempt(s): 691.91/297.02 ----------------------------- 691.91/297.02 1) 'Bounds with minimal-enrichment and initial automaton 'match'' 691.91/297.02 failed due to the following reason: 691.91/297.02 691.91/297.02 match-boundness of the problem could not be verified. 691.91/297.02 691.91/297.02 2) 'Bounds with perSymbol-enrichment and initial automaton 'match'' 691.91/297.02 failed due to the following reason: 691.91/297.02 691.91/297.02 match-boundness of the problem could not be verified. 691.91/297.02 691.91/297.02 691.91/297.02 691.91/297.02 691.91/297.02 691.91/297.02 Arrrr.. 692.02/297.19 EOF