2.68/1.43 YES 2.81/1.44 proof of /export/starexec/sandbox2/benchmark/theBenchmark.xml 2.81/1.44 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 2.81/1.44 2.81/1.44 2.81/1.44 Termination of the given CSR could be proven: 2.81/1.44 2.81/1.44 (0) CSR 2.81/1.44 (1) CSRRRRProof [EQUIVALENT, 47 ms] 2.81/1.44 (2) CSR 2.81/1.44 (3) CSRRRRProof [EQUIVALENT, 0 ms] 2.81/1.44 (4) CSR 2.81/1.44 (5) CSRRRRProof [EQUIVALENT, 0 ms] 2.81/1.44 (6) CSR 2.81/1.44 (7) RisEmptyProof [EQUIVALENT, 0 ms] 2.81/1.44 (8) YES 2.81/1.44 2.81/1.44 2.81/1.44 ---------------------------------------- 2.81/1.44 2.81/1.44 (0) 2.81/1.44 Obligation: 2.81/1.44 Context-sensitive rewrite system: 2.81/1.44 The TRS R consists of the following rules: 2.81/1.44 2.81/1.44 g(X) -> h(X) 2.81/1.44 c -> d 2.81/1.44 h(d) -> g(c) 2.81/1.44 2.81/1.44 The replacement map contains the following entries: 2.81/1.44 2.81/1.44 g: empty set 2.81/1.44 h: empty set 2.81/1.44 c: empty set 2.81/1.44 d: empty set 2.81/1.44 2.81/1.44 ---------------------------------------- 2.81/1.44 2.81/1.44 (1) CSRRRRProof (EQUIVALENT) 2.81/1.44 The following CSR is given: Context-sensitive rewrite system: 2.81/1.44 The TRS R consists of the following rules: 2.81/1.44 2.81/1.44 g(X) -> h(X) 2.81/1.44 c -> d 2.81/1.44 h(d) -> g(c) 2.81/1.44 2.81/1.44 The replacement map contains the following entries: 2.81/1.44 2.81/1.44 g: empty set 2.81/1.44 h: empty set 2.81/1.44 c: empty set 2.81/1.44 d: empty set 2.81/1.44 Used ordering: 2.81/1.44 Polynomial interpretation [POLO]: 2.81/1.44 2.81/1.44 POL(c) = 1 2.81/1.44 POL(d) = 0 2.81/1.44 POL(g(x_1)) = 0 2.81/1.44 POL(h(x_1)) = 0 2.81/1.44 With this ordering the following rules can be removed by the rule removal processor [LPAR04] because they are oriented strictly: 2.81/1.44 2.81/1.44 c -> d 2.81/1.44 2.81/1.44 2.81/1.44 2.81/1.44 2.81/1.44 ---------------------------------------- 2.81/1.44 2.81/1.44 (2) 2.81/1.44 Obligation: 2.81/1.44 Context-sensitive rewrite system: 2.81/1.44 The TRS R consists of the following rules: 2.81/1.44 2.81/1.44 g(X) -> h(X) 2.81/1.44 h(d) -> g(c) 2.81/1.44 2.81/1.44 The replacement map contains the following entries: 2.81/1.44 2.81/1.44 g: empty set 2.81/1.44 h: empty set 2.81/1.44 c: empty set 2.81/1.44 d: empty set 2.81/1.44 2.81/1.44 ---------------------------------------- 2.81/1.44 2.81/1.44 (3) CSRRRRProof (EQUIVALENT) 2.81/1.44 The following CSR is given: Context-sensitive rewrite system: 2.81/1.44 The TRS R consists of the following rules: 2.81/1.44 2.81/1.44 g(X) -> h(X) 2.81/1.44 h(d) -> g(c) 2.81/1.44 2.81/1.44 The replacement map contains the following entries: 2.81/1.44 2.81/1.44 g: empty set 2.81/1.44 h: empty set 2.81/1.44 c: empty set 2.81/1.44 d: empty set 2.81/1.44 Used ordering: 2.81/1.44 Polynomial interpretation [POLO]: 2.81/1.44 2.81/1.44 POL(c) = 0 2.81/1.44 POL(d) = 1 2.81/1.44 POL(g(x_1)) = 1 + x_1 2.81/1.44 POL(h(x_1)) = 1 + x_1 2.81/1.44 With this ordering the following rules can be removed by the rule removal processor [LPAR04] because they are oriented strictly: 2.81/1.44 2.81/1.44 h(d) -> g(c) 2.81/1.44 2.81/1.44 2.81/1.44 2.81/1.44 2.81/1.44 ---------------------------------------- 2.81/1.44 2.81/1.44 (4) 2.81/1.44 Obligation: 2.81/1.44 Context-sensitive rewrite system: 2.81/1.44 The TRS R consists of the following rules: 2.81/1.44 2.81/1.44 g(X) -> h(X) 2.81/1.44 2.81/1.44 The replacement map contains the following entries: 2.81/1.44 2.81/1.44 g: empty set 2.81/1.44 h: empty set 2.81/1.44 2.81/1.44 ---------------------------------------- 2.81/1.44 2.81/1.44 (5) CSRRRRProof (EQUIVALENT) 2.81/1.44 The following CSR is given: Context-sensitive rewrite system: 2.81/1.44 The TRS R consists of the following rules: 2.81/1.44 2.81/1.44 g(X) -> h(X) 2.81/1.44 2.81/1.44 The replacement map contains the following entries: 2.81/1.44 2.81/1.44 g: empty set 2.81/1.44 h: empty set 2.81/1.44 Used ordering: 2.81/1.44 Polynomial interpretation [POLO]: 2.81/1.44 2.81/1.44 POL(g(x_1)) = 1 + 2*x_1 2.81/1.44 POL(h(x_1)) = 2*x_1 2.81/1.44 With this ordering the following rules can be removed by the rule removal processor [LPAR04] because they are oriented strictly: 2.81/1.44 2.81/1.44 g(X) -> h(X) 2.81/1.44 2.81/1.44 2.81/1.44 2.81/1.44 2.81/1.44 ---------------------------------------- 2.81/1.44 2.81/1.44 (6) 2.81/1.44 Obligation: 2.81/1.44 Context-sensitive rewrite system: 2.81/1.44 R is empty. 2.81/1.44 2.81/1.44 ---------------------------------------- 2.81/1.44 2.81/1.44 (7) RisEmptyProof (EQUIVALENT) 2.81/1.44 The CSR R is empty. Hence, termination is trivially proven. 2.81/1.44 ---------------------------------------- 2.81/1.44 2.81/1.44 (8) 2.81/1.44 YES 2.83/1.46 EOF