4.42/1.95 YES 4.42/1.97 proof of /export/starexec/sandbox2/benchmark/theBenchmark.xml 4.42/1.97 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 4.42/1.97 4.42/1.97 4.42/1.97 Termination of the given RelTRS could be proven: 4.42/1.97 4.42/1.97 (0) RelTRS 4.42/1.97 (1) RelTRSRRRProof [EQUIVALENT, 53 ms] 4.42/1.97 (2) RelTRS 4.42/1.97 (3) RelTRSRRRProof [EQUIVALENT, 5 ms] 4.42/1.97 (4) RelTRS 4.42/1.97 (5) RIsEmptyProof [EQUIVALENT, 0 ms] 4.42/1.97 (6) YES 4.42/1.97 4.42/1.97 4.42/1.97 ---------------------------------------- 4.42/1.97 4.42/1.97 (0) 4.42/1.97 Obligation: 4.42/1.97 Relative term rewrite system: 4.42/1.97 The relative TRS consists of the following R rules: 4.42/1.97 4.42/1.97 f(g(x), y, z) -> f(x, y, g(z)) 4.42/1.97 4.42/1.97 The relative TRS consists of the following S rules: 4.42/1.97 4.42/1.97 f(x, y, g(z)) -> f(x, g(y), z) 4.42/1.97 f(x, a, z) -> f(x, g(a), z) 4.42/1.97 f(x, y, z) -> f(x, y, g(z)) 4.42/1.97 4.42/1.97 4.42/1.97 ---------------------------------------- 4.42/1.97 4.42/1.97 (1) RelTRSRRRProof (EQUIVALENT) 4.42/1.97 We used the following monotonic ordering for rule removal: 4.42/1.97 Matrix interpretation [MATRO] to (N^2, +, *, >=, >) : 4.42/1.97 4.42/1.97 <<< 4.42/1.97 POL(f(x_1, x_2, x_3)) = [[0], [0]] + [[1, 0], [1, 0]] * x_1 + [[1, 1], [0, 0]] * x_2 + [[1, 0], [1, 0]] * x_3 4.42/1.97 >>> 4.42/1.97 4.42/1.97 <<< 4.42/1.97 POL(g(x_1)) = [[0], [0]] + [[1, 0], [0, 0]] * x_1 4.42/1.97 >>> 4.42/1.97 4.42/1.97 <<< 4.42/1.97 POL(a) = [[0], [1]] 4.42/1.97 >>> 4.42/1.97 4.42/1.97 With this ordering the following rules can be removed [MATRO] because they are oriented strictly: 4.42/1.97 Rules from R: 4.42/1.97 none 4.42/1.97 Rules from S: 4.42/1.97 4.42/1.97 f(x, a, z) -> f(x, g(a), z) 4.42/1.97 4.42/1.97 4.42/1.97 4.42/1.97 4.42/1.97 ---------------------------------------- 4.42/1.97 4.42/1.97 (2) 4.42/1.97 Obligation: 4.42/1.97 Relative term rewrite system: 4.42/1.97 The relative TRS consists of the following R rules: 4.42/1.97 4.42/1.97 f(g(x), y, z) -> f(x, y, g(z)) 4.42/1.97 4.42/1.97 The relative TRS consists of the following S rules: 4.42/1.97 4.42/1.97 f(x, y, g(z)) -> f(x, g(y), z) 4.42/1.97 f(x, y, z) -> f(x, y, g(z)) 4.42/1.97 4.42/1.97 4.42/1.97 ---------------------------------------- 4.42/1.97 4.42/1.97 (3) RelTRSRRRProof (EQUIVALENT) 4.42/1.97 We used the following monotonic ordering for rule removal: 4.42/1.97 Matrix interpretation [MATRO] to (N^2, +, *, >=, >) : 4.42/1.97 4.42/1.97 <<< 4.42/1.97 POL(f(x_1, x_2, x_3)) = [[0], [0]] + [[1, 1], [1, 1]] * x_1 + [[1, 0], [1, 0]] * x_2 + [[1, 0], [1, 0]] * x_3 4.42/1.97 >>> 4.42/1.97 4.42/1.97 <<< 4.42/1.97 POL(g(x_1)) = [[0], [1]] + [[1, 0], [0, 1]] * x_1 4.42/1.97 >>> 4.42/1.97 4.42/1.97 With this ordering the following rules can be removed [MATRO] because they are oriented strictly: 4.42/1.97 Rules from R: 4.42/1.97 4.42/1.97 f(g(x), y, z) -> f(x, y, g(z)) 4.42/1.97 Rules from S: 4.42/1.97 none 4.42/1.97 4.42/1.97 4.42/1.97 4.42/1.97 4.42/1.97 ---------------------------------------- 4.42/1.97 4.42/1.97 (4) 4.42/1.97 Obligation: 4.42/1.97 Relative term rewrite system: 4.42/1.97 R is empty. 4.42/1.97 The relative TRS consists of the following S rules: 4.42/1.97 4.42/1.97 f(x, y, g(z)) -> f(x, g(y), z) 4.42/1.97 f(x, y, z) -> f(x, y, g(z)) 4.42/1.97 4.42/1.97 4.42/1.97 ---------------------------------------- 4.42/1.97 4.42/1.97 (5) RIsEmptyProof (EQUIVALENT) 4.42/1.97 The TRS R is empty. Hence, termination is trivially proven. 4.42/1.97 ---------------------------------------- 4.42/1.97 4.42/1.97 (6) 4.42/1.97 YES 4.61/1.99 EOF