263.68/67.87 YES 264.10/67.94 proof of /export/starexec/sandbox/benchmark/theBenchmark.xml 264.10/67.94 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 264.10/67.94 264.10/67.94 264.10/67.94 Termination w.r.t. Q of the given QTRS could be proven: 264.10/67.94 264.10/67.94 (0) QTRS 264.10/67.94 (1) DependencyPairsProof [EQUIVALENT, 0 ms] 264.10/67.94 (2) QDP 264.10/67.94 (3) MRRProof [EQUIVALENT, 95 ms] 264.10/67.94 (4) QDP 264.10/67.94 (5) QDPOrderProof [EQUIVALENT, 609 ms] 264.10/67.94 (6) QDP 264.10/67.94 (7) DependencyGraphProof [EQUIVALENT, 0 ms] 264.10/67.94 (8) TRUE 264.10/67.94 264.10/67.94 264.10/67.94 ---------------------------------------- 264.10/67.94 264.10/67.94 (0) 264.10/67.94 Obligation: 264.10/67.94 Q restricted rewrite system: 264.10/67.94 The TRS R consists of the following rules: 264.10/67.94 264.10/67.94 0(0(0(0(x1)))) -> 1(0(1(1(x1)))) 264.10/67.94 1(0(0(1(x1)))) -> 0(0(0(0(x1)))) 264.10/67.94 264.10/67.94 Q is empty. 264.10/67.94 264.10/67.94 ---------------------------------------- 264.10/67.94 264.10/67.94 (1) DependencyPairsProof (EQUIVALENT) 264.10/67.94 Using Dependency Pairs [AG00,LPAR04] we result in the following initial DP problem. 264.10/67.94 ---------------------------------------- 264.10/67.94 264.10/67.94 (2) 264.10/67.94 Obligation: 264.10/67.94 Q DP problem: 264.10/67.94 The TRS P consists of the following rules: 264.10/67.94 264.10/67.94 0^1(0(0(0(x1)))) -> 1^1(0(1(1(x1)))) 264.10/67.94 0^1(0(0(0(x1)))) -> 0^1(1(1(x1))) 264.10/67.94 0^1(0(0(0(x1)))) -> 1^1(1(x1)) 264.10/67.94 0^1(0(0(0(x1)))) -> 1^1(x1) 264.10/67.94 1^1(0(0(1(x1)))) -> 0^1(0(0(0(x1)))) 264.10/67.94 1^1(0(0(1(x1)))) -> 0^1(0(0(x1))) 264.10/67.94 1^1(0(0(1(x1)))) -> 0^1(0(x1)) 264.10/67.94 1^1(0(0(1(x1)))) -> 0^1(x1) 264.10/67.94 264.10/67.94 The TRS R consists of the following rules: 264.10/67.94 264.10/67.94 0(0(0(0(x1)))) -> 1(0(1(1(x1)))) 264.10/67.94 1(0(0(1(x1)))) -> 0(0(0(0(x1)))) 264.10/67.94 264.10/67.94 Q is empty. 264.10/67.94 We have to consider all minimal (P,Q,R)-chains. 264.10/67.94 ---------------------------------------- 264.10/67.94 264.10/67.94 (3) MRRProof (EQUIVALENT) 264.10/67.94 By using the rule removal processor [LPAR04] with the following ordering, at least one Dependency Pair or term rewrite system rule of this QDP problem can be strictly oriented. 264.10/67.94 264.10/67.94 Strictly oriented dependency pairs: 264.10/67.94 264.10/67.94 0^1(0(0(0(x1)))) -> 0^1(1(1(x1))) 264.10/67.94 0^1(0(0(0(x1)))) -> 1^1(1(x1)) 264.10/67.94 0^1(0(0(0(x1)))) -> 1^1(x1) 264.10/67.94 1^1(0(0(1(x1)))) -> 0^1(0(0(x1))) 264.10/67.94 1^1(0(0(1(x1)))) -> 0^1(0(x1)) 264.10/67.94 1^1(0(0(1(x1)))) -> 0^1(x1) 264.10/67.94 264.10/67.94 264.10/67.94 Used ordering: Polynomial interpretation [POLO]: 264.10/67.94 264.10/67.94 POL(0(x_1)) = 1 + x_1 264.10/67.94 POL(0^1(x_1)) = x_1 264.10/67.94 POL(1(x_1)) = 1 + x_1 264.10/67.94 POL(1^1(x_1)) = x_1 264.10/67.94 264.10/67.94 264.10/67.94 ---------------------------------------- 264.10/67.94 264.10/67.94 (4) 264.10/67.94 Obligation: 264.10/67.94 Q DP problem: 264.10/67.94 The TRS P consists of the following rules: 264.10/67.94 264.10/67.94 0^1(0(0(0(x1)))) -> 1^1(0(1(1(x1)))) 264.10/67.94 1^1(0(0(1(x1)))) -> 0^1(0(0(0(x1)))) 264.10/67.94 264.10/67.94 The TRS R consists of the following rules: 264.10/67.94 264.10/67.94 0(0(0(0(x1)))) -> 1(0(1(1(x1)))) 264.10/67.94 1(0(0(1(x1)))) -> 0(0(0(0(x1)))) 264.10/67.94 264.10/67.94 Q is empty. 264.10/67.94 We have to consider all minimal (P,Q,R)-chains. 264.10/67.94 ---------------------------------------- 264.10/67.94 264.10/67.94 (5) QDPOrderProof (EQUIVALENT) 264.10/67.94 We use the reduction pair processor [LPAR04,JAR06]. 264.10/67.94 264.10/67.94 264.10/67.94 The following pairs can be oriented strictly and are deleted. 264.10/67.94 264.10/67.94 0^1(0(0(0(x1)))) -> 1^1(0(1(1(x1)))) 264.10/67.94 The remaining pairs can at least be oriented weakly. 264.10/67.94 Used ordering: Matrix interpretation [MATRO] with arctic natural numbers [ARCTIC]: 264.10/67.94 264.10/67.94 <<< 264.10/67.94 POL(0^1(x_1)) = [[-I]] + [[1A, 0A, 0A, 0A, 0A]] * x_1 264.10/67.94 >>> 264.10/67.94 264.10/67.94 <<< 264.10/67.94 POL(0(x_1)) = [[-I], [-I], [-I], [-I], [-I]] + [[0A, 0A, 0A, -I, -I], [0A, 0A, -I, -I, -I], [0A, 0A, 0A, 0A, 0A], [0A, 0A, -I, 0A, 1A], [-I, 0A, -I, -I, 0A]] * x_1 264.10/67.94 >>> 264.10/67.94 264.10/67.94 <<< 264.10/67.94 POL(1^1(x_1)) = [[-I]] + [[0A, 0A, 0A, 0A, 1A]] * x_1 264.10/67.94 >>> 264.10/67.94 264.10/67.94 <<< 264.10/67.94 POL(1(x_1)) = [[-I], [-I], [-I], [-I], [-I]] + [[0A, 0A, 0A, 0A, 1A], [-I, -I, -I, -I, 0A], [0A, 0A, 0A, 0A, 1A], [0A, 0A, 0A, 0A, 1A], [-I, -I, -I, -I, 0A]] * x_1 264.10/67.94 >>> 264.10/67.94 264.10/67.94 264.10/67.94 The following usable rules [FROCOS05] with respect to the argument filtering of the ordering [JAR06] were oriented: 264.10/67.94 264.10/67.94 1(0(0(1(x1)))) -> 0(0(0(0(x1)))) 264.10/67.94 0(0(0(0(x1)))) -> 1(0(1(1(x1)))) 264.10/67.94 264.10/67.94 264.10/67.94 ---------------------------------------- 264.10/67.94 264.10/67.94 (6) 264.10/67.94 Obligation: 264.10/67.94 Q DP problem: 264.10/67.94 The TRS P consists of the following rules: 264.10/67.94 264.10/67.94 1^1(0(0(1(x1)))) -> 0^1(0(0(0(x1)))) 264.10/67.94 264.10/67.94 The TRS R consists of the following rules: 264.10/67.94 264.10/67.94 0(0(0(0(x1)))) -> 1(0(1(1(x1)))) 264.10/67.94 1(0(0(1(x1)))) -> 0(0(0(0(x1)))) 264.10/67.94 264.10/67.94 Q is empty. 264.10/67.94 We have to consider all minimal (P,Q,R)-chains. 264.10/67.94 ---------------------------------------- 264.10/67.94 264.10/67.94 (7) DependencyGraphProof (EQUIVALENT) 264.10/67.94 The approximation of the Dependency Graph [LPAR04,FROCOS05,EDGSTAR] contains 0 SCCs with 1 less node. 264.10/67.94 ---------------------------------------- 264.10/67.94 264.10/67.94 (8) 264.10/67.94 TRUE 264.23/67.99 EOF