3.45/1.66 YES 3.64/2.28 proof of /export/starexec/sandbox/benchmark/theBenchmark.xml 3.64/2.28 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 3.64/2.28 3.64/2.28 3.64/2.28 Termination w.r.t. Q of the given QTRS could be proven: 3.64/2.28 3.64/2.28 (0) QTRS 3.64/2.28 (1) QTRS Reverse [EQUIVALENT, 0 ms] 3.64/2.28 (2) QTRS 3.64/2.28 (3) Strip Symbols Proof [SOUND, 0 ms] 3.64/2.28 (4) QTRS 3.64/2.28 (5) RFCMatchBoundsTRSProof [EQUIVALENT, 0 ms] 3.64/2.28 (6) YES 3.64/2.28 3.64/2.28 3.64/2.28 ---------------------------------------- 3.64/2.28 3.64/2.28 (0) 3.64/2.28 Obligation: 3.64/2.28 Q restricted rewrite system: 3.64/2.28 The TRS R consists of the following rules: 3.64/2.28 3.64/2.28 a(b(a(a(a(a(b(a(a(x1))))))))) -> a(a(a(b(a(a(b(a(a(a(a(b(x1)))))))))))) 3.64/2.28 3.64/2.28 Q is empty. 3.64/2.28 3.64/2.28 ---------------------------------------- 3.64/2.28 3.64/2.28 (1) QTRS Reverse (EQUIVALENT) 3.64/2.28 We applied the QTRS Reverse Processor [REVERSE]. 3.64/2.28 ---------------------------------------- 3.64/2.28 3.64/2.28 (2) 3.64/2.28 Obligation: 3.64/2.28 Q restricted rewrite system: 3.64/2.28 The TRS R consists of the following rules: 3.64/2.28 3.64/2.28 a(a(b(a(a(a(a(b(a(x1))))))))) -> b(a(a(a(a(b(a(a(b(a(a(a(x1)))))))))))) 3.64/2.28 3.64/2.28 Q is empty. 3.64/2.28 3.64/2.28 ---------------------------------------- 3.64/2.28 3.64/2.28 (3) Strip Symbols Proof (SOUND) 3.64/2.28 We were given the following TRS: 3.64/2.28 3.64/2.28 a(a(b(a(a(a(a(b(a(x1))))))))) -> b(a(a(a(a(b(a(a(b(a(a(a(x1)))))))))))) 3.64/2.28 3.64/2.28 By stripping symbols from the only rule of the system, we obtained the following TRS [ENDRULLIS]: 3.64/2.28 3.64/2.28 a(a(b(a(a(a(a(b(x)))))))) -> b(a(a(a(a(b(a(a(b(a(a(x))))))))))) 3.64/2.28 3.64/2.28 ---------------------------------------- 3.64/2.28 3.64/2.28 (4) 3.64/2.28 Obligation: 3.64/2.28 Q restricted rewrite system: 3.64/2.28 The TRS R consists of the following rules: 3.64/2.28 3.64/2.28 a(a(b(a(a(a(a(b(x)))))))) -> b(a(a(a(a(b(a(a(b(a(a(x))))))))))) 3.64/2.28 3.64/2.28 Q is empty. 3.64/2.28 3.64/2.28 ---------------------------------------- 3.64/2.28 3.64/2.28 (5) RFCMatchBoundsTRSProof (EQUIVALENT) 3.64/2.28 Termination of the TRS R could be shown with a Match Bound [MATCHBOUNDS1,MATCHBOUNDS2] of 1. This implies Q-termination of R. 3.64/2.28 The following rules were used to construct the certificate: 3.64/2.28 3.64/2.28 a(a(b(a(a(a(a(b(x)))))))) -> b(a(a(a(a(b(a(a(b(a(a(x))))))))))) 3.64/2.28 3.64/2.28 The certificate found is represented by the following graph. 3.64/2.28 The certificate consists of the following enumerated nodes: 3.64/2.28 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 569, 570 3.64/2.28 3.64/2.28 Node 549 is start node and node 550 is final node. 3.64/2.28 3.64/2.28 Those nodes are connected through the following edges: 3.64/2.28 3.64/2.28 * 549 to 551 labelled b_1(0)* 550 to 550 labelled #_1(0)* 551 to 552 labelled a_1(0)* 552 to 553 labelled a_1(0)* 553 to 554 labelled a_1(0)* 554 to 555 labelled a_1(0)* 555 to 556 labelled b_1(0)* 556 to 557 labelled a_1(0)* 556 to 561 labelled b_1(1)* 557 to 558 labelled a_1(0)* 558 to 559 labelled b_1(0)* 559 to 560 labelled a_1(0)* 559 to 561 labelled b_1(1)* 560 to 550 labelled a_1(0)* 560 to 561 labelled b_1(1)* 561 to 562 labelled a_1(1)* 562 to 563 labelled a_1(1)* 563 to 564 labelled a_1(1)* 564 to 565 labelled a_1(1)* 565 to 566 labelled b_1(1)* 566 to 567 labelled a_1(1)* 566 to 561 labelled b_1(1)* 567 to 568 labelled a_1(1)* 568 to 569 labelled b_1(1)* 569 to 570 labelled a_1(1)* 569 to 561 labelled b_1(1)* 570 to 550 labelled a_1(1)* 570 to 561 labelled b_1(1) 3.64/2.28 3.64/2.28 3.64/2.28 ---------------------------------------- 3.64/2.28 3.64/2.28 (6) 3.64/2.28 YES 3.66/2.31 EOF