MAYBE 1063.36/297.99 MAYBE 1063.36/297.99 1063.36/297.99 We are left with following problem, upon which TcT provides the 1063.36/297.99 certificate MAYBE. 1063.36/297.99 1063.36/297.99 Strict Trs: 1063.36/297.99 { digits() -> d(0()) 1063.36/297.99 , d(x) -> if(le(x, s(s(s(s(s(s(s(s(s(0())))))))))), x) 1063.36/297.99 , if(true(), x) -> cons(x, d(s(x))) 1063.36/297.99 , if(false(), x) -> nil() 1063.36/297.99 , le(0(), y) -> true() 1063.36/297.99 , le(s(x), 0()) -> false() 1063.36/297.99 , le(s(x), s(y)) -> le(x, y) } 1063.36/297.99 Obligation: 1063.36/297.99 innermost runtime complexity 1063.36/297.99 Answer: 1063.36/297.99 MAYBE 1063.36/297.99 1063.36/297.99 None of the processors succeeded. 1063.36/297.99 1063.36/297.99 Details of failed attempt(s): 1063.36/297.99 ----------------------------- 1063.36/297.99 1) 'empty' failed due to the following reason: 1063.36/297.99 1063.36/297.99 Empty strict component of the problem is NOT empty. 1063.36/297.99 1063.36/297.99 2) 'Best' failed due to the following reason: 1063.36/297.99 1063.36/297.99 None of the processors succeeded. 1063.36/297.99 1063.36/297.99 Details of failed attempt(s): 1063.36/297.99 ----------------------------- 1063.36/297.99 1) 'With Problem ... (timeout of 297 seconds)' failed due to the 1063.36/297.99 following reason: 1063.36/297.99 1063.36/297.99 Computation stopped due to timeout after 297.0 seconds. 1063.36/297.99 1063.36/297.99 2) 'Best' failed due to the following reason: 1063.36/297.99 1063.36/297.99 None of the processors succeeded. 1063.36/297.99 1063.36/297.99 Details of failed attempt(s): 1063.36/297.99 ----------------------------- 1063.36/297.99 1) 'With Problem ... (timeout of 148 seconds) (timeout of 297 1063.36/297.99 seconds)' failed due to the following reason: 1063.36/297.99 1063.36/297.99 Computation stopped due to timeout after 148.0 seconds. 1063.36/297.99 1063.36/297.99 2) 'Best' failed due to the following reason: 1063.36/297.99 1063.36/297.99 None of the processors succeeded. 1063.36/297.99 1063.36/297.99 Details of failed attempt(s): 1063.36/297.99 ----------------------------- 1063.36/297.99 1) 'Polynomial Path Order (PS) (timeout of 297 seconds)' failed due 1063.36/297.99 to the following reason: 1063.36/297.99 1063.36/297.99 The input cannot be shown compatible 1063.36/297.99 1063.36/297.99 2) 'bsearch-popstar (timeout of 297 seconds)' failed due to the 1063.36/297.99 following reason: 1063.36/297.99 1063.36/297.99 The input cannot be shown compatible 1063.36/297.99 1063.36/297.99 1063.36/297.99 3) 'Fastest (timeout of 24 seconds) (timeout of 297 seconds)' 1063.36/297.99 failed due to the following reason: 1063.36/297.99 1063.36/297.99 None of the processors succeeded. 1063.36/297.99 1063.36/297.99 Details of failed attempt(s): 1063.36/297.99 ----------------------------- 1063.36/297.99 1) 'Bounds with minimal-enrichment and initial automaton 'match'' 1063.36/297.99 failed due to the following reason: 1063.36/297.99 1063.36/297.99 match-boundness of the problem could not be verified. 1063.36/297.99 1063.36/297.99 2) 'Bounds with perSymbol-enrichment and initial automaton 'match'' 1063.36/297.99 failed due to the following reason: 1063.36/297.99 1063.36/297.99 match-boundness of the problem could not be verified. 1063.36/297.99 1063.36/297.99 1063.36/297.99 1063.36/297.99 1063.36/297.99 1063.36/297.99 Arrrr.. 1063.84/298.19 EOF