3.91/1.82 YES 3.91/1.84 proof of /export/starexec/sandbox2/benchmark/theBenchmark.xml 3.91/1.84 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 3.91/1.84 3.91/1.84 3.91/1.84 Termination w.r.t. Q of the given QTRS could be proven: 3.91/1.84 3.91/1.84 (0) QTRS 3.91/1.84 (1) QTRS Reverse [EQUIVALENT, 0 ms] 3.91/1.84 (2) QTRS 3.91/1.84 (3) Strip Symbols Proof [SOUND, 0 ms] 3.91/1.84 (4) QTRS 3.91/1.84 (5) RFCMatchBoundsTRSProof [EQUIVALENT, 0 ms] 3.91/1.84 (6) YES 3.91/1.84 3.91/1.84 3.91/1.84 ---------------------------------------- 3.91/1.84 3.91/1.84 (0) 3.91/1.84 Obligation: 3.91/1.84 Q restricted rewrite system: 3.91/1.84 The TRS R consists of the following rules: 3.91/1.84 3.91/1.84 a(b(b(c(a(a(b(b(c(a(x1)))))))))) -> a(a(b(b(c(a(b(b(c(a(a(b(b(c(x1)))))))))))))) 3.91/1.84 3.91/1.84 Q is empty. 3.91/1.84 3.91/1.84 ---------------------------------------- 3.91/1.84 3.91/1.84 (1) QTRS Reverse (EQUIVALENT) 3.91/1.84 We applied the QTRS Reverse Processor [REVERSE]. 3.91/1.84 ---------------------------------------- 3.91/1.84 3.91/1.84 (2) 3.91/1.84 Obligation: 3.91/1.84 Q restricted rewrite system: 3.91/1.84 The TRS R consists of the following rules: 3.91/1.84 3.91/1.84 a(c(b(b(a(a(c(b(b(a(x1)))))))))) -> c(b(b(a(a(c(b(b(a(c(b(b(a(a(x1)))))))))))))) 3.91/1.84 3.91/1.84 Q is empty. 3.91/1.84 3.91/1.84 ---------------------------------------- 3.91/1.84 3.91/1.84 (3) Strip Symbols Proof (SOUND) 3.91/1.84 We were given the following TRS: 3.91/1.84 3.91/1.84 a(c(b(b(a(a(c(b(b(a(x1)))))))))) -> c(b(b(a(a(c(b(b(a(c(b(b(a(a(x1)))))))))))))) 3.91/1.84 3.91/1.84 By stripping symbols from the only rule of the system, we obtained the following TRS [ENDRULLIS]: 3.91/1.84 3.91/1.84 a(c(b(b(a(a(c(b(b(x))))))))) -> c(b(b(a(a(c(b(b(a(c(b(b(a(x))))))))))))) 3.91/1.84 3.91/1.84 ---------------------------------------- 3.91/1.84 3.91/1.84 (4) 3.91/1.84 Obligation: 3.91/1.84 Q restricted rewrite system: 3.91/1.84 The TRS R consists of the following rules: 3.91/1.84 3.91/1.84 a(c(b(b(a(a(c(b(b(x))))))))) -> c(b(b(a(a(c(b(b(a(c(b(b(a(x))))))))))))) 3.91/1.84 3.91/1.84 Q is empty. 3.91/1.84 3.91/1.84 ---------------------------------------- 3.91/1.84 3.91/1.84 (5) RFCMatchBoundsTRSProof (EQUIVALENT) 3.91/1.84 Termination of the TRS R could be shown with a Match Bound [MATCHBOUNDS1,MATCHBOUNDS2] of 1. This implies Q-termination of R. 3.91/1.84 The following rules were used to construct the certificate: 3.91/1.84 3.91/1.84 a(c(b(b(a(a(c(b(b(x))))))))) -> c(b(b(a(a(c(b(b(a(c(b(b(a(x))))))))))))) 3.91/1.84 3.91/1.84 The certificate found is represented by the following graph. 3.91/1.84 The certificate consists of the following enumerated nodes: 3.91/1.84 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611 3.91/1.84 3.91/1.84 Node 586 is start node and node 587 is final node. 3.91/1.84 3.91/1.84 Those nodes are connected through the following edges: 3.91/1.84 3.91/1.84 * 586 to 588 labelled c_1(0)* 587 to 587 labelled #_1(0)* 588 to 589 labelled b_1(0)* 589 to 590 labelled b_1(0)* 590 to 591 labelled a_1(0)* 591 to 592 labelled a_1(0)* 592 to 593 labelled c_1(0)* 593 to 594 labelled b_1(0)* 594 to 595 labelled b_1(0)* 595 to 596 labelled a_1(0)* 595 to 600 labelled c_1(1)* 596 to 597 labelled c_1(0)* 597 to 598 labelled b_1(0)* 598 to 599 labelled b_1(0)* 599 to 587 labelled a_1(0)* 599 to 600 labelled c_1(1)* 600 to 601 labelled b_1(1)* 601 to 602 labelled b_1(1)* 602 to 603 labelled a_1(1)* 603 to 604 labelled a_1(1)* 604 to 605 labelled c_1(1)* 605 to 606 labelled b_1(1)* 606 to 607 labelled b_1(1)* 607 to 608 labelled a_1(1)* 607 to 600 labelled c_1(1)* 608 to 609 labelled c_1(1)* 609 to 610 labelled b_1(1)* 610 to 611 labelled b_1(1)* 611 to 587 labelled a_1(1)* 611 to 600 labelled c_1(1) 3.91/1.84 3.91/1.84 3.91/1.84 ---------------------------------------- 3.91/1.84 3.91/1.84 (6) 3.91/1.84 YES 3.91/1.87 EOF