4.47/1.90 YES 4.58/1.94 proof of /export/starexec/sandbox2/benchmark/theBenchmark.xml 4.58/1.94 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 4.58/1.94 4.58/1.94 4.58/1.94 Termination w.r.t. Q of the given QTRS could be proven: 4.58/1.94 4.58/1.94 (0) QTRS 4.58/1.94 (1) Strip Symbols Proof [SOUND, 0 ms] 4.58/1.94 (2) QTRS 4.58/1.94 (3) RFCMatchBoundsTRSProof [EQUIVALENT, 0 ms] 4.58/1.94 (4) YES 4.58/1.94 4.58/1.94 4.58/1.94 ---------------------------------------- 4.58/1.94 4.58/1.94 (0) 4.58/1.94 Obligation: 4.58/1.94 Q restricted rewrite system: 4.58/1.94 The TRS R consists of the following rules: 4.58/1.94 4.58/1.94 b(a(a(b(a(b(a(a(b(x1))))))))) -> a(b(a(b(a(a(b(a(a(b(a(b(x1)))))))))))) 4.58/1.94 4.58/1.94 Q is empty. 4.58/1.94 4.58/1.94 ---------------------------------------- 4.58/1.94 4.58/1.94 (1) Strip Symbols Proof (SOUND) 4.58/1.94 We were given the following TRS: 4.58/1.94 4.58/1.94 b(a(a(b(a(b(a(a(b(x1))))))))) -> a(b(a(b(a(a(b(a(a(b(a(b(x1)))))))))))) 4.58/1.94 4.58/1.94 By stripping symbols from the only rule of the system, we obtained the following TRS [ENDRULLIS]: 4.58/1.94 4.58/1.94 b(a(a(b(a(b(a(a(x)))))))) -> a(b(a(b(a(a(b(a(a(b(a(x))))))))))) 4.58/1.94 4.58/1.94 ---------------------------------------- 4.58/1.94 4.58/1.94 (2) 4.58/1.94 Obligation: 4.58/1.94 Q restricted rewrite system: 4.58/1.94 The TRS R consists of the following rules: 4.58/1.94 4.58/1.94 b(a(a(b(a(b(a(a(x)))))))) -> a(b(a(b(a(a(b(a(a(b(a(x))))))))))) 4.58/1.94 4.58/1.94 Q is empty. 4.58/1.94 4.58/1.94 ---------------------------------------- 4.58/1.94 4.58/1.94 (3) RFCMatchBoundsTRSProof (EQUIVALENT) 4.58/1.94 Termination of the TRS R could be shown with a Match Bound [MATCHBOUNDS1,MATCHBOUNDS2] of 1. This implies Q-termination of R. 4.58/1.94 The following rules were used to construct the certificate: 4.58/1.94 4.58/1.94 b(a(a(b(a(b(a(a(x)))))))) -> a(b(a(b(a(a(b(a(a(b(a(x))))))))))) 4.58/1.94 4.58/1.94 The certificate found is represented by the following graph. 4.58/1.94 The certificate consists of the following enumerated nodes: 4.58/1.94 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158 4.58/1.94 4.58/1.94 Node 137 is start node and node 138 is final node. 4.58/1.94 4.58/1.94 Those nodes are connected through the following edges: 4.58/1.94 4.58/1.94 * 137 to 139 labelled a_1(0)* 138 to 138 labelled #_1(0)* 139 to 140 labelled b_1(0)* 140 to 141 labelled a_1(0)* 141 to 142 labelled b_1(0)* 142 to 143 labelled a_1(0)* 143 to 144 labelled a_1(0)* 144 to 145 labelled b_1(0)* 144 to 149 labelled a_1(1)* 145 to 146 labelled a_1(0)* 146 to 147 labelled a_1(0)* 147 to 148 labelled b_1(0)* 147 to 149 labelled a_1(1)* 148 to 138 labelled a_1(0)* 149 to 150 labelled b_1(1)* 150 to 151 labelled a_1(1)* 151 to 152 labelled b_1(1)* 152 to 153 labelled a_1(1)* 153 to 154 labelled a_1(1)* 154 to 155 labelled b_1(1)* 154 to 149 labelled a_1(1)* 155 to 156 labelled a_1(1)* 156 to 157 labelled a_1(1)* 157 to 158 labelled b_1(1)* 157 to 149 labelled a_1(1)* 158 to 138 labelled a_1(1) 4.58/1.94 4.58/1.94 4.58/1.94 ---------------------------------------- 4.58/1.94 4.58/1.94 (4) 4.58/1.94 YES 4.58/1.98 EOF