3.35/1.68 YES 3.56/1.69 proof of /export/starexec/sandbox/benchmark/theBenchmark.xml 3.56/1.69 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 3.56/1.69 3.56/1.69 3.56/1.69 Termination w.r.t. Q of the given QTRS could be proven: 3.56/1.69 3.56/1.69 (0) QTRS 3.56/1.69 (1) QTRS Reverse [EQUIVALENT, 0 ms] 3.56/1.69 (2) QTRS 3.56/1.69 (3) RFCMatchBoundsTRSProof [EQUIVALENT, 0 ms] 3.56/1.69 (4) YES 3.56/1.69 3.56/1.69 3.56/1.69 ---------------------------------------- 3.56/1.69 3.56/1.69 (0) 3.56/1.69 Obligation: 3.56/1.69 Q restricted rewrite system: 3.56/1.69 The TRS R consists of the following rules: 3.56/1.69 3.56/1.69 b(a(a(b(a(x1))))) -> a(a(b(b(a(a(b(x1))))))) 3.56/1.69 3.56/1.69 Q is empty. 3.56/1.69 3.56/1.69 ---------------------------------------- 3.56/1.69 3.56/1.69 (1) QTRS Reverse (EQUIVALENT) 3.56/1.69 We applied the QTRS Reverse Processor [REVERSE]. 3.56/1.69 ---------------------------------------- 3.56/1.69 3.56/1.69 (2) 3.56/1.69 Obligation: 3.56/1.69 Q restricted rewrite system: 3.56/1.69 The TRS R consists of the following rules: 3.56/1.69 3.56/1.69 a(b(a(a(b(x1))))) -> b(a(a(b(b(a(a(x1))))))) 3.56/1.69 3.56/1.69 Q is empty. 3.56/1.69 3.56/1.69 ---------------------------------------- 3.56/1.69 3.56/1.69 (3) RFCMatchBoundsTRSProof (EQUIVALENT) 3.56/1.69 Termination of the TRS R could be shown with a Match Bound [MATCHBOUNDS1,MATCHBOUNDS2] of 2. This implies Q-termination of R. 3.56/1.69 The following rules were used to construct the certificate: 3.56/1.69 3.56/1.69 a(b(a(a(b(x1))))) -> b(a(a(b(b(a(a(x1))))))) 3.56/1.69 3.56/1.69 The certificate found is represented by the following graph. 3.56/1.69 The certificate consists of the following enumerated nodes: 3.56/1.69 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40 3.56/1.69 3.56/1.69 Node 15 is start node and node 16 is final node. 3.56/1.69 3.56/1.69 Those nodes are connected through the following edges: 3.56/1.69 3.56/1.69 * 15 to 17 labelled b_1(0)* 16 to 16 labelled #_1(0)* 17 to 18 labelled a_1(0)* 18 to 19 labelled a_1(0)* 19 to 20 labelled b_1(0)* 20 to 21 labelled b_1(0)* 21 to 22 labelled a_1(0)* 21 to 29 labelled b_1(1)* 22 to 16 labelled a_1(0)* 22 to 23 labelled b_1(1)* 23 to 24 labelled a_1(1)* 24 to 25 labelled a_1(1)* 25 to 26 labelled b_1(1)* 26 to 27 labelled b_1(1)* 27 to 28 labelled a_1(1)* 27 to 35 labelled b_1(2)* 28 to 16 labelled a_1(1)* 28 to 23 labelled b_1(1)* 29 to 30 labelled a_1(1)* 30 to 31 labelled a_1(1)* 31 to 32 labelled b_1(1)* 32 to 33 labelled b_1(1)* 33 to 34 labelled a_1(1)* 33 to 35 labelled b_1(2)* 34 to 26 labelled a_1(1)* 34 to 23 labelled b_1(1)* 35 to 36 labelled a_1(2)* 36 to 37 labelled a_1(2)* 37 to 38 labelled b_1(2)* 38 to 39 labelled b_1(2)* 39 to 40 labelled a_1(2)* 39 to 35 labelled b_1(2)* 40 to 26 labelled a_1(2)* 40 to 23 labelled b_1(1) 3.56/1.69 3.56/1.69 3.56/1.69 ---------------------------------------- 3.56/1.69 3.56/1.69 (4) 3.56/1.69 YES 3.58/1.78 EOF