3.61/1.71 YES 3.61/1.75 proof of /export/starexec/sandbox/benchmark/theBenchmark.xml 3.61/1.75 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 3.61/1.75 3.61/1.75 3.61/1.75 Termination w.r.t. Q of the given QTRS could be proven: 3.61/1.75 3.61/1.75 (0) QTRS 3.61/1.75 (1) QTRS Reverse [EQUIVALENT, 0 ms] 3.61/1.75 (2) QTRS 3.61/1.75 (3) Strip Symbols Proof [SOUND, 0 ms] 3.61/1.75 (4) QTRS 3.61/1.75 (5) RFCMatchBoundsTRSProof [EQUIVALENT, 0 ms] 3.61/1.75 (6) YES 3.61/1.75 3.61/1.75 3.61/1.75 ---------------------------------------- 3.61/1.75 3.61/1.75 (0) 3.61/1.75 Obligation: 3.61/1.75 Q restricted rewrite system: 3.61/1.75 The TRS R consists of the following rules: 3.61/1.75 3.61/1.75 a(b(a(b(a(a(b(a(b(a(x1)))))))))) -> a(a(b(a(b(a(b(a(b(a(a(b(a(b(x1)))))))))))))) 3.61/1.75 3.61/1.75 Q is empty. 3.61/1.75 3.61/1.75 ---------------------------------------- 3.61/1.75 3.61/1.75 (1) QTRS Reverse (EQUIVALENT) 3.61/1.75 We applied the QTRS Reverse Processor [REVERSE]. 3.61/1.75 ---------------------------------------- 3.61/1.75 3.61/1.75 (2) 3.61/1.75 Obligation: 3.61/1.75 Q restricted rewrite system: 3.61/1.75 The TRS R consists of the following rules: 3.61/1.75 3.61/1.75 a(b(a(b(a(a(b(a(b(a(x1)))))))))) -> b(a(b(a(a(b(a(b(a(b(a(b(a(a(x1)))))))))))))) 3.61/1.75 3.61/1.75 Q is empty. 3.61/1.75 3.61/1.75 ---------------------------------------- 3.61/1.75 3.61/1.75 (3) Strip Symbols Proof (SOUND) 3.61/1.75 We were given the following TRS: 3.61/1.75 3.61/1.75 a(b(a(b(a(a(b(a(b(a(x1)))))))))) -> b(a(b(a(a(b(a(b(a(b(a(b(a(a(x1)))))))))))))) 3.61/1.75 3.61/1.75 By stripping symbols from the only rule of the system, we obtained the following TRS [ENDRULLIS]: 3.61/1.75 3.61/1.75 a(b(a(b(a(a(b(a(b(x))))))))) -> b(a(b(a(a(b(a(b(a(b(a(b(a(x))))))))))))) 3.61/1.75 3.61/1.75 ---------------------------------------- 3.61/1.75 3.61/1.75 (4) 3.61/1.75 Obligation: 3.61/1.75 Q restricted rewrite system: 3.61/1.75 The TRS R consists of the following rules: 3.61/1.75 3.61/1.75 a(b(a(b(a(a(b(a(b(x))))))))) -> b(a(b(a(a(b(a(b(a(b(a(b(a(x))))))))))))) 3.61/1.75 3.61/1.75 Q is empty. 3.61/1.75 3.61/1.75 ---------------------------------------- 3.61/1.75 3.61/1.75 (5) RFCMatchBoundsTRSProof (EQUIVALENT) 3.61/1.75 Termination of the TRS R could be shown with a Match Bound [MATCHBOUNDS1,MATCHBOUNDS2] of 1. This implies Q-termination of R. 3.61/1.75 The following rules were used to construct the certificate: 3.61/1.75 3.61/1.75 a(b(a(b(a(a(b(a(b(x))))))))) -> b(a(b(a(a(b(a(b(a(b(a(b(a(x))))))))))))) 3.61/1.75 3.61/1.75 The certificate found is represented by the following graph. 3.61/1.75 The certificate consists of the following enumerated nodes: 3.61/1.75 233, 234, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518 3.61/1.75 3.61/1.75 Node 233 is start node and node 234 is final node. 3.61/1.75 3.61/1.75 Those nodes are connected through the following edges: 3.61/1.75 3.61/1.75 * 233 to 495 labelled b_1(0)* 234 to 234 labelled #_1(0)* 495 to 496 labelled a_1(0)* 496 to 497 labelled b_1(0)* 497 to 498 labelled a_1(0)* 498 to 499 labelled a_1(0)* 499 to 500 labelled b_1(0)* 500 to 501 labelled a_1(0)* 501 to 502 labelled b_1(0)* 502 to 503 labelled a_1(0)* 502 to 507 labelled b_1(1)* 503 to 504 labelled b_1(0)* 504 to 505 labelled a_1(0)* 504 to 507 labelled b_1(1)* 505 to 506 labelled b_1(0)* 506 to 234 labelled a_1(0)* 506 to 507 labelled b_1(1)* 507 to 508 labelled a_1(1)* 508 to 509 labelled b_1(1)* 509 to 510 labelled a_1(1)* 510 to 511 labelled a_1(1)* 511 to 512 labelled b_1(1)* 512 to 513 labelled a_1(1)* 513 to 514 labelled b_1(1)* 514 to 515 labelled a_1(1)* 514 to 507 labelled b_1(1)* 515 to 516 labelled b_1(1)* 516 to 517 labelled a_1(1)* 516 to 507 labelled b_1(1)* 517 to 518 labelled b_1(1)* 518 to 234 labelled a_1(1)* 518 to 507 labelled b_1(1) 3.61/1.75 3.61/1.75 3.61/1.75 ---------------------------------------- 3.61/1.75 3.61/1.75 (6) 3.61/1.75 YES 3.81/1.79 EOF