3.40/1.74 YES 3.66/1.80 proof of /export/starexec/sandbox2/benchmark/theBenchmark.xml 3.66/1.80 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 3.66/1.80 3.66/1.80 3.66/1.80 Termination w.r.t. Q of the given QTRS could be proven: 3.66/1.80 3.66/1.80 (0) QTRS 3.66/1.80 (1) Strip Symbols Proof [SOUND, 0 ms] 3.66/1.80 (2) QTRS 3.66/1.80 (3) RFCMatchBoundsTRSProof [EQUIVALENT, 3 ms] 3.66/1.80 (4) YES 3.66/1.80 3.66/1.80 3.66/1.80 ---------------------------------------- 3.66/1.80 3.66/1.80 (0) 3.66/1.80 Obligation: 3.66/1.80 Q restricted rewrite system: 3.66/1.80 The TRS R consists of the following rules: 3.66/1.80 3.66/1.80 b(a(b(a(b(a(a(a(b(x1))))))))) -> a(a(b(a(a(a(b(a(b(a(b(a(b(x1))))))))))))) 3.66/1.80 3.66/1.80 Q is empty. 3.66/1.80 3.66/1.80 ---------------------------------------- 3.66/1.80 3.66/1.80 (1) Strip Symbols Proof (SOUND) 3.66/1.80 We were given the following TRS: 3.66/1.80 3.66/1.80 b(a(b(a(b(a(a(a(b(x1))))))))) -> a(a(b(a(a(a(b(a(b(a(b(a(b(x1))))))))))))) 3.66/1.80 3.66/1.80 By stripping symbols from the only rule of the system, we obtained the following TRS [ENDRULLIS]: 3.66/1.80 3.66/1.80 b(a(b(a(b(a(a(a(x)))))))) -> a(a(b(a(a(a(b(a(b(a(b(a(x)))))))))))) 3.66/1.80 3.66/1.80 ---------------------------------------- 3.66/1.80 3.66/1.80 (2) 3.66/1.80 Obligation: 3.66/1.80 Q restricted rewrite system: 3.66/1.80 The TRS R consists of the following rules: 3.66/1.80 3.66/1.80 b(a(b(a(b(a(a(a(x)))))))) -> a(a(b(a(a(a(b(a(b(a(b(a(x)))))))))))) 3.66/1.80 3.66/1.80 Q is empty. 3.66/1.80 3.66/1.80 ---------------------------------------- 3.66/1.80 3.66/1.80 (3) RFCMatchBoundsTRSProof (EQUIVALENT) 3.66/1.80 Termination of the TRS R could be shown with a Match Bound [MATCHBOUNDS1,MATCHBOUNDS2] of 1. This implies Q-termination of R. 3.66/1.80 The following rules were used to construct the certificate: 3.66/1.80 3.66/1.80 b(a(b(a(b(a(a(a(x)))))))) -> a(a(b(a(a(a(b(a(b(a(b(a(x)))))))))))) 3.66/1.80 3.66/1.80 The certificate found is represented by the following graph. 3.66/1.80 The certificate consists of the following enumerated nodes: 3.66/1.80 173, 174, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220 3.66/1.80 3.66/1.80 Node 173 is start node and node 174 is final node. 3.66/1.80 3.66/1.80 Those nodes are connected through the following edges: 3.66/1.80 3.66/1.80 * 173 to 199 labelled a_1(0)* 174 to 174 labelled #_1(0)* 199 to 200 labelled a_1(0)* 200 to 201 labelled b_1(0)* 201 to 202 labelled a_1(0)* 202 to 203 labelled a_1(0)* 203 to 204 labelled a_1(0)* 204 to 205 labelled b_1(0)* 204 to 210 labelled a_1(1)* 205 to 206 labelled a_1(0)* 206 to 207 labelled b_1(0)* 206 to 210 labelled a_1(1)* 207 to 208 labelled a_1(0)* 208 to 209 labelled b_1(0)* 208 to 210 labelled a_1(1)* 209 to 174 labelled a_1(0)* 210 to 211 labelled a_1(1)* 211 to 212 labelled b_1(1)* 212 to 213 labelled a_1(1)* 213 to 214 labelled a_1(1)* 214 to 215 labelled a_1(1)* 215 to 216 labelled b_1(1)* 215 to 210 labelled a_1(1)* 216 to 217 labelled a_1(1)* 217 to 218 labelled b_1(1)* 217 to 210 labelled a_1(1)* 218 to 219 labelled a_1(1)* 219 to 220 labelled b_1(1)* 219 to 210 labelled a_1(1)* 220 to 174 labelled a_1(1) 3.66/1.81 3.66/1.81 3.66/1.81 ---------------------------------------- 3.66/1.81 3.66/1.81 (4) 3.66/1.81 YES 3.88/1.84 EOF