3.13/1.57 YES 3.13/1.58 proof of /export/starexec/sandbox/benchmark/theBenchmark.xml 3.13/1.58 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 3.13/1.58 3.13/1.58 3.13/1.58 Termination w.r.t. Q of the given QTRS could be proven: 3.13/1.58 3.13/1.58 (0) QTRS 3.13/1.58 (1) RFCMatchBoundsTRSProof [EQUIVALENT, 0 ms] 3.13/1.58 (2) YES 3.13/1.58 3.13/1.58 3.13/1.58 ---------------------------------------- 3.13/1.58 3.13/1.58 (0) 3.13/1.58 Obligation: 3.13/1.58 Q restricted rewrite system: 3.13/1.58 The TRS R consists of the following rules: 3.13/1.58 3.13/1.58 b(c(a(x1))) -> a(b(a(b(x1)))) 3.13/1.58 b(x1) -> c(c(x1)) 3.13/1.58 a(a(x1)) -> a(c(b(a(x1)))) 3.13/1.58 3.13/1.58 Q is empty. 3.13/1.58 3.13/1.58 ---------------------------------------- 3.13/1.58 3.13/1.58 (1) RFCMatchBoundsTRSProof (EQUIVALENT) 3.13/1.58 Termination of the TRS R could be shown with a Match Bound [MATCHBOUNDS1,MATCHBOUNDS2] of 3. This implies Q-termination of R. 3.13/1.58 The following rules were used to construct the certificate: 3.13/1.58 3.13/1.58 b(c(a(x1))) -> a(b(a(b(x1)))) 3.13/1.58 b(x1) -> c(c(x1)) 3.13/1.58 a(a(x1)) -> a(c(b(a(x1)))) 3.13/1.58 3.13/1.58 The certificate found is represented by the following graph. 3.13/1.58 The certificate consists of the following enumerated nodes: 3.13/1.58 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29 3.13/1.58 3.13/1.58 Node 1 is start node and node 2 is final node. 3.13/1.58 3.13/1.58 Those nodes are connected through the following edges: 3.13/1.58 3.13/1.58 * 1 to 3 labelled a_1(0)* 1 to 6 labelled c_1(0)* 1 to 7 labelled a_1(0)* 2 to 2 labelled #_1(0)* 3 to 4 labelled b_1(0)* 3 to 10 labelled c_1(1)* 4 to 5 labelled a_1(0)* 4 to 22 labelled a_1(1)* 5 to 2 labelled b_1(0)* 5 to 11 labelled c_1(1)* 5 to 13 labelled a_1(1)* 6 to 2 labelled c_1(0)* 7 to 8 labelled c_1(0)* 8 to 9 labelled b_1(0)* 8 to 12 labelled c_1(1)* 9 to 2 labelled a_1(0)* 9 to 16 labelled a_1(1)* 10 to 4 labelled c_1(1)* 11 to 2 labelled c_1(1)* 12 to 9 labelled c_1(1)* 13 to 14 labelled b_1(1)* 13 to 19 labelled c_1(2)* 14 to 15 labelled a_1(1)* 14 to 26 labelled a_1(2)* 15 to 2 labelled b_1(1)* 15 to 20 labelled c_1(2)* 15 to 13 labelled a_1(1)* 16 to 17 labelled c_1(1)* 17 to 18 labelled b_1(1)* 17 to 21 labelled c_1(2)* 18 to 2 labelled a_1(1)* 18 to 16 labelled a_1(1)* 19 to 14 labelled c_1(2)* 20 to 2 labelled c_1(2)* 21 to 18 labelled c_1(2)* 22 to 23 labelled c_1(1)* 23 to 24 labelled b_1(1)* 23 to 25 labelled c_1(2)* 24 to 13 labelled a_1(1)* 25 to 24 labelled c_1(2)* 26 to 27 labelled c_1(2)* 27 to 28 labelled b_1(2)* 27 to 29 labelled c_1(3)* 28 to 13 labelled a_1(2)* 29 to 28 labelled c_1(3) 3.13/1.58 3.13/1.58 3.13/1.58 ---------------------------------------- 3.13/1.58 3.13/1.58 (2) 3.13/1.58 YES 3.13/1.61 EOF