237.48/61.08 YES 237.75/61.13 proof of /export/starexec/sandbox/benchmark/theBenchmark.xml 237.75/61.13 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 237.75/61.13 237.75/61.13 237.75/61.13 Termination w.r.t. Q of the given QTRS could be proven: 237.75/61.13 237.75/61.13 (0) QTRS 237.75/61.13 (1) DependencyPairsProof [EQUIVALENT, 0 ms] 237.75/61.13 (2) QDP 237.75/61.13 (3) QDPOrderProof [EQUIVALENT, 38 ms] 237.75/61.13 (4) QDP 237.75/61.13 (5) DependencyGraphProof [EQUIVALENT, 0 ms] 237.75/61.13 (6) QDP 237.75/61.13 (7) QDPOrderProof [EQUIVALENT, 480 ms] 237.75/61.13 (8) QDP 237.75/61.13 (9) PisEmptyProof [EQUIVALENT, 0 ms] 237.75/61.13 (10) YES 237.75/61.13 237.75/61.13 237.75/61.13 ---------------------------------------- 237.75/61.13 237.75/61.13 (0) 237.75/61.13 Obligation: 237.75/61.13 Q restricted rewrite system: 237.75/61.13 The TRS R consists of the following rules: 237.75/61.13 237.75/61.13 0(0(0(0(x1)))) -> 0(1(1(1(x1)))) 237.75/61.13 1(0(0(1(x1)))) -> 0(0(0(0(x1)))) 237.75/61.13 237.75/61.13 Q is empty. 237.75/61.13 237.75/61.13 ---------------------------------------- 237.75/61.13 237.75/61.13 (1) DependencyPairsProof (EQUIVALENT) 237.75/61.13 Using Dependency Pairs [AG00,LPAR04] we result in the following initial DP problem. 237.75/61.13 ---------------------------------------- 237.75/61.13 237.75/61.13 (2) 237.75/61.13 Obligation: 237.75/61.13 Q DP problem: 237.75/61.13 The TRS P consists of the following rules: 237.75/61.13 237.75/61.13 0^1(0(0(0(x1)))) -> 0^1(1(1(1(x1)))) 237.75/61.13 0^1(0(0(0(x1)))) -> 1^1(1(1(x1))) 237.75/61.13 0^1(0(0(0(x1)))) -> 1^1(1(x1)) 237.75/61.13 0^1(0(0(0(x1)))) -> 1^1(x1) 237.75/61.13 1^1(0(0(1(x1)))) -> 0^1(0(0(0(x1)))) 237.75/61.13 1^1(0(0(1(x1)))) -> 0^1(0(0(x1))) 237.75/61.13 1^1(0(0(1(x1)))) -> 0^1(0(x1)) 237.75/61.13 1^1(0(0(1(x1)))) -> 0^1(x1) 237.75/61.13 237.75/61.13 The TRS R consists of the following rules: 237.75/61.13 237.75/61.13 0(0(0(0(x1)))) -> 0(1(1(1(x1)))) 237.75/61.13 1(0(0(1(x1)))) -> 0(0(0(0(x1)))) 237.75/61.13 237.75/61.13 Q is empty. 237.75/61.13 We have to consider all minimal (P,Q,R)-chains. 237.75/61.13 ---------------------------------------- 237.75/61.13 237.75/61.13 (3) QDPOrderProof (EQUIVALENT) 237.75/61.13 We use the reduction pair processor [LPAR04,JAR06]. 237.75/61.13 237.75/61.13 237.75/61.13 The following pairs can be oriented strictly and are deleted. 237.75/61.13 237.75/61.13 0^1(0(0(0(x1)))) -> 1^1(1(1(x1))) 237.75/61.13 0^1(0(0(0(x1)))) -> 1^1(1(x1)) 237.75/61.13 0^1(0(0(0(x1)))) -> 1^1(x1) 237.75/61.13 1^1(0(0(1(x1)))) -> 0^1(0(0(x1))) 237.75/61.13 1^1(0(0(1(x1)))) -> 0^1(0(x1)) 237.75/61.13 1^1(0(0(1(x1)))) -> 0^1(x1) 237.75/61.13 The remaining pairs can at least be oriented weakly. 237.75/61.13 Used ordering: Polynomial interpretation [POLO]: 237.75/61.13 237.75/61.13 POL(0(x_1)) = 1 + x_1 237.75/61.13 POL(0^1(x_1)) = 1 + x_1 237.75/61.13 POL(1(x_1)) = 1 + x_1 237.75/61.13 POL(1^1(x_1)) = 1 + x_1 237.75/61.13 237.75/61.13 The following usable rules [FROCOS05] with respect to the argument filtering of the ordering [JAR06] were oriented: 237.75/61.13 237.75/61.13 1(0(0(1(x1)))) -> 0(0(0(0(x1)))) 237.75/61.13 0(0(0(0(x1)))) -> 0(1(1(1(x1)))) 237.75/61.13 237.75/61.13 237.75/61.13 ---------------------------------------- 237.75/61.13 237.75/61.13 (4) 237.75/61.13 Obligation: 237.75/61.13 Q DP problem: 237.75/61.13 The TRS P consists of the following rules: 237.75/61.13 237.75/61.13 0^1(0(0(0(x1)))) -> 0^1(1(1(1(x1)))) 237.75/61.13 1^1(0(0(1(x1)))) -> 0^1(0(0(0(x1)))) 237.75/61.13 237.75/61.13 The TRS R consists of the following rules: 237.75/61.13 237.75/61.13 0(0(0(0(x1)))) -> 0(1(1(1(x1)))) 237.75/61.13 1(0(0(1(x1)))) -> 0(0(0(0(x1)))) 237.75/61.13 237.75/61.13 Q is empty. 237.75/61.13 We have to consider all minimal (P,Q,R)-chains. 237.75/61.13 ---------------------------------------- 237.75/61.13 237.75/61.13 (5) DependencyGraphProof (EQUIVALENT) 237.75/61.13 The approximation of the Dependency Graph [LPAR04,FROCOS05,EDGSTAR] contains 1 SCC with 1 less node. 237.75/61.13 ---------------------------------------- 237.75/61.13 237.75/61.13 (6) 237.75/61.13 Obligation: 237.75/61.13 Q DP problem: 237.75/61.13 The TRS P consists of the following rules: 237.75/61.13 237.75/61.13 0^1(0(0(0(x1)))) -> 0^1(1(1(1(x1)))) 237.75/61.13 237.75/61.13 The TRS R consists of the following rules: 237.75/61.13 237.75/61.13 0(0(0(0(x1)))) -> 0(1(1(1(x1)))) 237.75/61.13 1(0(0(1(x1)))) -> 0(0(0(0(x1)))) 237.75/61.13 237.75/61.13 Q is empty. 237.75/61.13 We have to consider all minimal (P,Q,R)-chains. 237.75/61.14 ---------------------------------------- 237.75/61.14 237.75/61.14 (7) QDPOrderProof (EQUIVALENT) 237.75/61.14 We use the reduction pair processor [LPAR04,JAR06]. 237.75/61.14 237.75/61.14 237.75/61.14 The following pairs can be oriented strictly and are deleted. 237.75/61.14 237.75/61.14 0^1(0(0(0(x1)))) -> 0^1(1(1(1(x1)))) 237.75/61.14 The remaining pairs can at least be oriented weakly. 237.75/61.14 Used ordering: Matrix interpretation [MATRO] with arctic natural numbers [ARCTIC]: 237.75/61.14 237.75/61.14 <<< 237.75/61.14 POL(0^1(x_1)) = [[-I]] + [[0A, -I, -I, 0A, 0A]] * x_1 237.75/61.14 >>> 237.75/61.14 237.75/61.14 <<< 237.75/61.14 POL(0(x_1)) = [[0A], [0A], [0A], [-I], [0A]] + [[-I, 0A, 0A, 0A, 0A], [-I, 0A, -I, 0A, 0A], [-I, 1A, -I, 0A, 0A], [-I, 0A, -I, 0A, 0A], [0A, 0A, -I, 0A, 0A]] * x_1 237.75/61.14 >>> 237.75/61.14 237.75/61.14 <<< 237.75/61.14 POL(1(x_1)) = [[0A], [0A], [1A], [0A], [0A]] + [[-I, 0A, -I, 0A, 0A], [-I, -I, -I, 0A, 0A], [1A, 1A, 0A, 1A, 1A], [-I, 0A, -I, 0A, 0A], [-I, 0A, -I, 0A, 0A]] * x_1 237.75/61.14 >>> 237.75/61.14 237.75/61.14 237.75/61.14 The following usable rules [FROCOS05] with respect to the argument filtering of the ordering [JAR06] were oriented: 237.75/61.14 237.75/61.14 1(0(0(1(x1)))) -> 0(0(0(0(x1)))) 237.75/61.14 0(0(0(0(x1)))) -> 0(1(1(1(x1)))) 237.75/61.14 237.75/61.14 237.75/61.14 ---------------------------------------- 237.75/61.14 237.75/61.14 (8) 237.75/61.14 Obligation: 237.75/61.14 Q DP problem: 237.75/61.14 P is empty. 237.75/61.14 The TRS R consists of the following rules: 237.75/61.14 237.75/61.14 0(0(0(0(x1)))) -> 0(1(1(1(x1)))) 237.75/61.14 1(0(0(1(x1)))) -> 0(0(0(0(x1)))) 237.75/61.14 237.75/61.14 Q is empty. 237.75/61.14 We have to consider all minimal (P,Q,R)-chains. 237.75/61.14 ---------------------------------------- 237.75/61.14 237.75/61.14 (9) PisEmptyProof (EQUIVALENT) 237.75/61.14 The TRS P is empty. Hence, there is no (P,Q,R) chain. 237.75/61.14 ---------------------------------------- 237.75/61.14 237.75/61.14 (10) 237.75/61.14 YES 237.75/61.19 EOF