4.05/1.88 YES 4.05/1.89 proof of /export/starexec/sandbox2/benchmark/theBenchmark.xml 4.05/1.89 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 4.05/1.89 4.05/1.89 4.05/1.89 Termination w.r.t. Q of the given QTRS could be proven: 4.05/1.89 4.05/1.89 (0) QTRS 4.05/1.89 (1) QTRS Reverse [EQUIVALENT, 0 ms] 4.05/1.89 (2) QTRS 4.05/1.89 (3) Strip Symbols Proof [SOUND, 0 ms] 4.05/1.89 (4) QTRS 4.05/1.89 (5) RFCMatchBoundsTRSProof [EQUIVALENT, 2 ms] 4.05/1.89 (6) YES 4.05/1.89 4.05/1.89 4.05/1.89 ---------------------------------------- 4.05/1.89 4.05/1.89 (0) 4.05/1.89 Obligation: 4.05/1.89 Q restricted rewrite system: 4.05/1.89 The TRS R consists of the following rules: 4.05/1.89 4.05/1.89 a(b(a(b(a(b(a(a(b(a(b(a(x1)))))))))))) -> a(a(b(a(b(a(a(b(a(b(a(b(a(b(x1)))))))))))))) 4.05/1.89 4.05/1.89 Q is empty. 4.05/1.89 4.05/1.89 ---------------------------------------- 4.05/1.89 4.05/1.89 (1) QTRS Reverse (EQUIVALENT) 4.05/1.89 We applied the QTRS Reverse Processor [REVERSE]. 4.05/1.89 ---------------------------------------- 4.05/1.89 4.05/1.89 (2) 4.05/1.89 Obligation: 4.05/1.89 Q restricted rewrite system: 4.05/1.89 The TRS R consists of the following rules: 4.05/1.89 4.05/1.89 a(b(a(b(a(a(b(a(b(a(b(a(x1)))))))))))) -> b(a(b(a(b(a(b(a(a(b(a(b(a(a(x1)))))))))))))) 4.05/1.89 4.05/1.89 Q is empty. 4.05/1.89 4.05/1.89 ---------------------------------------- 4.05/1.89 4.05/1.89 (3) Strip Symbols Proof (SOUND) 4.05/1.89 We were given the following TRS: 4.05/1.89 4.05/1.89 a(b(a(b(a(a(b(a(b(a(b(a(x1)))))))))))) -> b(a(b(a(b(a(b(a(a(b(a(b(a(a(x1)))))))))))))) 4.05/1.89 4.05/1.89 By stripping symbols from the only rule of the system, we obtained the following TRS [ENDRULLIS]: 4.05/1.89 4.05/1.89 a(b(a(b(a(a(b(a(b(a(b(x))))))))))) -> b(a(b(a(b(a(b(a(a(b(a(b(a(x))))))))))))) 4.05/1.89 4.05/1.89 ---------------------------------------- 4.05/1.89 4.05/1.89 (4) 4.05/1.89 Obligation: 4.05/1.89 Q restricted rewrite system: 4.05/1.89 The TRS R consists of the following rules: 4.05/1.89 4.05/1.89 a(b(a(b(a(a(b(a(b(a(b(x))))))))))) -> b(a(b(a(b(a(b(a(a(b(a(b(a(x))))))))))))) 4.05/1.89 4.05/1.89 Q is empty. 4.05/1.89 4.05/1.89 ---------------------------------------- 4.05/1.89 4.05/1.89 (5) RFCMatchBoundsTRSProof (EQUIVALENT) 4.05/1.89 Termination of the TRS R could be shown with a Match Bound [MATCHBOUNDS1,MATCHBOUNDS2] of 1. This implies Q-termination of R. 4.05/1.89 The following rules were used to construct the certificate: 4.05/1.89 4.05/1.89 a(b(a(b(a(a(b(a(b(a(b(x))))))))))) -> b(a(b(a(b(a(b(a(a(b(a(b(a(x))))))))))))) 4.05/1.89 4.05/1.89 The certificate found is represented by the following graph. 4.05/1.89 The certificate consists of the following enumerated nodes: 4.05/1.89 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590 4.05/1.89 4.05/1.89 Node 565 is start node and node 566 is final node. 4.05/1.89 4.05/1.89 Those nodes are connected through the following edges: 4.05/1.89 4.05/1.89 * 565 to 567 labelled b_1(0)* 566 to 566 labelled #_1(0)* 567 to 568 labelled a_1(0)* 568 to 569 labelled b_1(0)* 569 to 570 labelled a_1(0)* 569 to 579 labelled b_1(1)* 570 to 571 labelled b_1(0)* 571 to 572 labelled a_1(0)* 572 to 573 labelled b_1(0)* 573 to 574 labelled a_1(0)* 574 to 575 labelled a_1(0)* 574 to 579 labelled b_1(1)* 575 to 576 labelled b_1(0)* 576 to 577 labelled a_1(0)* 576 to 579 labelled b_1(1)* 577 to 578 labelled b_1(0)* 578 to 566 labelled a_1(0)* 578 to 579 labelled b_1(1)* 579 to 580 labelled a_1(1)* 580 to 581 labelled b_1(1)* 581 to 582 labelled a_1(1)* 581 to 579 labelled b_1(1)* 582 to 583 labelled b_1(1)* 583 to 584 labelled a_1(1)* 584 to 585 labelled b_1(1)* 585 to 586 labelled a_1(1)* 586 to 587 labelled a_1(1)* 586 to 579 labelled b_1(1)* 587 to 588 labelled b_1(1)* 588 to 589 labelled a_1(1)* 588 to 579 labelled b_1(1)* 589 to 590 labelled b_1(1)* 590 to 566 labelled a_1(1)* 590 to 579 labelled b_1(1) 4.05/1.89 4.05/1.89 4.05/1.89 ---------------------------------------- 4.05/1.89 4.05/1.89 (6) 4.05/1.89 YES 4.29/1.95 EOF