3.31/1.72 YES 3.31/1.73 proof of /export/starexec/sandbox/benchmark/theBenchmark.xml 3.31/1.73 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 3.31/1.73 3.31/1.73 3.31/1.73 Termination w.r.t. Q of the given QTRS could be proven: 3.31/1.73 3.31/1.73 (0) QTRS 3.31/1.73 (1) DependencyPairsProof [EQUIVALENT, 0 ms] 3.31/1.73 (2) QDP 3.31/1.73 (3) DependencyGraphProof [EQUIVALENT, 0 ms] 3.31/1.73 (4) TRUE 3.31/1.73 3.31/1.73 3.31/1.73 ---------------------------------------- 3.31/1.73 3.31/1.73 (0) 3.31/1.73 Obligation: 3.31/1.73 Q restricted rewrite system: 3.31/1.73 The TRS R consists of the following rules: 3.31/1.73 3.31/1.73 f(g(x), x, y) -> f(y, y, g(y)) 3.31/1.73 g(g(x)) -> g(x) 3.31/1.73 3.31/1.73 The set Q consists of the following terms: 3.31/1.73 3.31/1.73 f(g(x0), x0, x1) 3.31/1.73 g(g(x0)) 3.31/1.73 3.31/1.73 3.31/1.73 ---------------------------------------- 3.31/1.73 3.31/1.73 (1) DependencyPairsProof (EQUIVALENT) 3.31/1.73 Using Dependency Pairs [AG00,LPAR04] we result in the following initial DP problem. 3.31/1.73 ---------------------------------------- 3.31/1.73 3.31/1.73 (2) 3.31/1.73 Obligation: 3.31/1.73 Q DP problem: 3.31/1.73 The TRS P consists of the following rules: 3.31/1.73 3.31/1.73 F(g(x), x, y) -> F(y, y, g(y)) 3.31/1.73 F(g(x), x, y) -> G(y) 3.31/1.73 3.31/1.73 The TRS R consists of the following rules: 3.31/1.73 3.31/1.73 f(g(x), x, y) -> f(y, y, g(y)) 3.31/1.73 g(g(x)) -> g(x) 3.31/1.73 3.31/1.73 The set Q consists of the following terms: 3.31/1.73 3.31/1.73 f(g(x0), x0, x1) 3.31/1.73 g(g(x0)) 3.31/1.73 3.31/1.73 We have to consider all minimal (P,Q,R)-chains. 3.31/1.73 ---------------------------------------- 3.31/1.73 3.31/1.73 (3) DependencyGraphProof (EQUIVALENT) 3.31/1.73 The approximation of the Dependency Graph [LPAR04,FROCOS05,EDGSTAR] contains 0 SCCs with 2 less nodes. 3.31/1.73 ---------------------------------------- 3.31/1.73 3.31/1.73 (4) 3.31/1.73 TRUE 3.31/1.76 EOF