0.00/0.20 YES 0.00/0.20 0.00/0.20 Problem 1: 0.00/0.20 0.00/0.20 (VAR v_NonEmpty:S x1:S) 0.00/0.20 (RULES 0.00/0.20 a(b(x1:S)) -> x1:S 0.00/0.20 a(c(x1:S)) -> b(c(c(a(x1:S)))) 0.00/0.20 b(c(x1:S)) -> a(b(x1:S)) 0.00/0.20 ) 0.00/0.20 0.00/0.20 Problem 1: 0.00/0.20 0.00/0.20 Dependency Pairs Processor: 0.00/0.20 -> Pairs: 0.00/0.20 A(c(x1:S)) -> A(x1:S) 0.00/0.20 A(c(x1:S)) -> B(c(c(a(x1:S)))) 0.00/0.20 B(c(x1:S)) -> A(b(x1:S)) 0.00/0.20 B(c(x1:S)) -> B(x1:S) 0.00/0.20 -> Rules: 0.00/0.20 a(b(x1:S)) -> x1:S 0.00/0.20 a(c(x1:S)) -> b(c(c(a(x1:S)))) 0.00/0.20 b(c(x1:S)) -> a(b(x1:S)) 0.00/0.20 0.00/0.20 Problem 1: 0.00/0.20 0.00/0.20 SCC Processor: 0.00/0.20 -> Pairs: 0.00/0.20 A(c(x1:S)) -> A(x1:S) 0.00/0.20 A(c(x1:S)) -> B(c(c(a(x1:S)))) 0.00/0.20 B(c(x1:S)) -> A(b(x1:S)) 0.00/0.20 B(c(x1:S)) -> B(x1:S) 0.00/0.20 -> Rules: 0.00/0.20 a(b(x1:S)) -> x1:S 0.00/0.20 a(c(x1:S)) -> b(c(c(a(x1:S)))) 0.00/0.20 b(c(x1:S)) -> a(b(x1:S)) 0.00/0.20 ->Strongly Connected Components: 0.00/0.20 ->->Cycle: 0.00/0.20 ->->-> Pairs: 0.00/0.20 A(c(x1:S)) -> A(x1:S) 0.00/0.20 A(c(x1:S)) -> B(c(c(a(x1:S)))) 0.00/0.20 B(c(x1:S)) -> A(b(x1:S)) 0.00/0.20 B(c(x1:S)) -> B(x1:S) 0.00/0.20 ->->-> Rules: 0.00/0.20 a(b(x1:S)) -> x1:S 0.00/0.20 a(c(x1:S)) -> b(c(c(a(x1:S)))) 0.00/0.20 b(c(x1:S)) -> a(b(x1:S)) 0.00/0.20 0.00/0.20 Problem 1: 0.00/0.20 0.00/0.20 Reduction Pair Processor: 0.00/0.20 -> Pairs: 0.00/0.20 A(c(x1:S)) -> A(x1:S) 0.00/0.20 A(c(x1:S)) -> B(c(c(a(x1:S)))) 0.00/0.20 B(c(x1:S)) -> A(b(x1:S)) 0.00/0.20 B(c(x1:S)) -> B(x1:S) 0.00/0.20 -> Rules: 0.00/0.20 a(b(x1:S)) -> x1:S 0.00/0.20 a(c(x1:S)) -> b(c(c(a(x1:S)))) 0.00/0.20 b(c(x1:S)) -> a(b(x1:S)) 0.00/0.20 -> Usable rules: 0.00/0.20 a(b(x1:S)) -> x1:S 0.00/0.20 a(c(x1:S)) -> b(c(c(a(x1:S)))) 0.00/0.20 b(c(x1:S)) -> a(b(x1:S)) 0.00/0.20 ->Interpretation type: 0.00/0.20 Linear 0.00/0.20 ->Coefficients: 0.00/0.20 All rationals 0.00/0.20 ->Dimension: 0.00/0.20 1 0.00/0.20 ->Bound: 0.00/0.20 2 0.00/0.20 ->Interpretation: 0.00/0.20 0.00/0.20 [a](X) = 2.X + 1/2 0.00/0.20 [b](X) = 1/2.X + 1/2 0.00/0.20 [c](X) = 2.X + 2 0.00/0.20 [A](X) = 2.X + 1 0.00/0.20 [B](X) = 1/2.X + 1 0.00/0.20 0.00/0.20 Problem 1: 0.00/0.20 0.00/0.20 SCC Processor: 0.00/0.20 -> Pairs: 0.00/0.20 A(c(x1:S)) -> B(c(c(a(x1:S)))) 0.00/0.20 B(c(x1:S)) -> A(b(x1:S)) 0.00/0.20 B(c(x1:S)) -> B(x1:S) 0.00/0.20 -> Rules: 0.00/0.20 a(b(x1:S)) -> x1:S 0.00/0.20 a(c(x1:S)) -> b(c(c(a(x1:S)))) 0.00/0.20 b(c(x1:S)) -> a(b(x1:S)) 0.00/0.20 ->Strongly Connected Components: 0.00/0.20 ->->Cycle: 0.00/0.20 ->->-> Pairs: 0.00/0.20 A(c(x1:S)) -> B(c(c(a(x1:S)))) 0.00/0.20 B(c(x1:S)) -> A(b(x1:S)) 0.00/0.20 B(c(x1:S)) -> B(x1:S) 0.00/0.20 ->->-> Rules: 0.00/0.20 a(b(x1:S)) -> x1:S 0.00/0.20 a(c(x1:S)) -> b(c(c(a(x1:S)))) 0.00/0.20 b(c(x1:S)) -> a(b(x1:S)) 0.00/0.20 0.00/0.20 Problem 1: 0.00/0.20 0.00/0.20 Reduction Pair Processor: 0.00/0.20 -> Pairs: 0.00/0.20 A(c(x1:S)) -> B(c(c(a(x1:S)))) 0.00/0.20 B(c(x1:S)) -> A(b(x1:S)) 0.00/0.20 B(c(x1:S)) -> B(x1:S) 0.00/0.20 -> Rules: 0.00/0.20 a(b(x1:S)) -> x1:S 0.00/0.20 a(c(x1:S)) -> b(c(c(a(x1:S)))) 0.00/0.20 b(c(x1:S)) -> a(b(x1:S)) 0.00/0.20 -> Usable rules: 0.00/0.20 a(b(x1:S)) -> x1:S 0.00/0.20 a(c(x1:S)) -> b(c(c(a(x1:S)))) 0.00/0.20 b(c(x1:S)) -> a(b(x1:S)) 0.00/0.20 ->Interpretation type: 0.00/0.20 Linear 0.00/0.20 ->Coefficients: 0.00/0.20 All rationals 0.00/0.20 ->Dimension: 0.00/0.20 1 0.00/0.20 ->Bound: 0.00/0.20 2 0.00/0.20 ->Interpretation: 0.00/0.20 0.00/0.20 [a](X) = 2.X + 1/2 0.00/0.20 [b](X) = 1/2.X 0.00/0.20 [c](X) = 2.X + 2 0.00/0.20 [A](X) = 2.X + 1 0.00/0.20 [B](X) = 1/2.X 0.00/0.20 0.00/0.20 Problem 1: 0.00/0.20 0.00/0.20 SCC Processor: 0.00/0.20 -> Pairs: 0.00/0.20 B(c(x1:S)) -> A(b(x1:S)) 0.00/0.20 B(c(x1:S)) -> B(x1:S) 0.00/0.20 -> Rules: 0.00/0.20 a(b(x1:S)) -> x1:S 0.00/0.20 a(c(x1:S)) -> b(c(c(a(x1:S)))) 0.00/0.20 b(c(x1:S)) -> a(b(x1:S)) 0.00/0.20 ->Strongly Connected Components: 0.00/0.20 ->->Cycle: 0.00/0.20 ->->-> Pairs: 0.00/0.20 B(c(x1:S)) -> B(x1:S) 0.00/0.20 ->->-> Rules: 0.00/0.20 a(b(x1:S)) -> x1:S 0.00/0.20 a(c(x1:S)) -> b(c(c(a(x1:S)))) 0.00/0.20 b(c(x1:S)) -> a(b(x1:S)) 0.00/0.20 0.00/0.20 Problem 1: 0.00/0.20 0.00/0.20 Subterm Processor: 0.00/0.20 -> Pairs: 0.00/0.20 B(c(x1:S)) -> B(x1:S) 0.00/0.20 -> Rules: 0.00/0.20 a(b(x1:S)) -> x1:S 0.00/0.20 a(c(x1:S)) -> b(c(c(a(x1:S)))) 0.00/0.20 b(c(x1:S)) -> a(b(x1:S)) 0.00/0.20 ->Projection: 0.00/0.20 pi(B) = 1 0.00/0.20 0.00/0.20 Problem 1: 0.00/0.20 0.00/0.20 SCC Processor: 0.00/0.20 -> Pairs: 0.00/0.20 Empty 0.00/0.20 -> Rules: 0.00/0.20 a(b(x1:S)) -> x1:S 0.00/0.20 a(c(x1:S)) -> b(c(c(a(x1:S)))) 0.00/0.20 b(c(x1:S)) -> a(b(x1:S)) 0.00/0.20 ->Strongly Connected Components: 0.00/0.20 There is no strongly connected component 0.00/0.20 0.00/0.20 The problem is finite. 0.00/0.21 EOF