642.74/291.62 WORST_CASE(Omega(n^1), ?) 642.92/291.63 proof of /export/starexec/sandbox/benchmark/theBenchmark.xml 642.92/291.63 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 642.92/291.63 642.92/291.63 642.92/291.63 The Runtime Complexity (full) of the given CpxTRS could be proven to be BOUNDS(n^1, INF). 642.92/291.63 642.92/291.63 (0) CpxTRS 642.92/291.63 (1) RelTrsToDecreasingLoopProblemProof [LOWER BOUND(ID), 0 ms] 642.92/291.63 (2) TRS for Loop Detection 642.92/291.63 (3) DecreasingLoopProof [LOWER BOUND(ID), 0 ms] 642.92/291.63 (4) BEST 642.92/291.63 (5) proven lower bound 642.92/291.63 (6) LowerBoundPropagationProof [FINISHED, 0 ms] 642.92/291.63 (7) BOUNDS(n^1, INF) 642.92/291.63 (8) TRS for Loop Detection 642.92/291.63 642.92/291.63 642.92/291.63 ---------------------------------------- 642.92/291.63 642.92/291.63 (0) 642.92/291.63 Obligation: 642.92/291.63 The Runtime Complexity (full) of the given CpxTRS could be proven to be BOUNDS(n^1, INF). 642.92/291.63 642.92/291.63 642.92/291.63 The TRS R consists of the following rules: 642.92/291.63 642.92/291.63 f(0, 1, x) -> f(g(x), g(x), x) 642.92/291.63 f(g(x), y, z) -> g(f(x, y, z)) 642.92/291.63 f(x, g(y), z) -> g(f(x, y, z)) 642.92/291.63 f(x, y, g(z)) -> g(f(x, y, z)) 642.92/291.63 642.92/291.63 S is empty. 642.92/291.63 Rewrite Strategy: FULL 642.92/291.63 ---------------------------------------- 642.92/291.63 642.92/291.63 (1) RelTrsToDecreasingLoopProblemProof (LOWER BOUND(ID)) 642.92/291.63 Transformed a relative TRS into a decreasing-loop problem. 642.92/291.63 ---------------------------------------- 642.92/291.63 642.92/291.63 (2) 642.92/291.63 Obligation: 642.92/291.63 Analyzing the following TRS for decreasing loops: 642.92/291.63 642.92/291.63 The Runtime Complexity (full) of the given CpxTRS could be proven to be BOUNDS(n^1, INF). 642.92/291.63 642.92/291.63 642.92/291.63 The TRS R consists of the following rules: 642.92/291.63 642.92/291.63 f(0, 1, x) -> f(g(x), g(x), x) 642.92/291.63 f(g(x), y, z) -> g(f(x, y, z)) 642.92/291.63 f(x, g(y), z) -> g(f(x, y, z)) 642.92/291.63 f(x, y, g(z)) -> g(f(x, y, z)) 642.92/291.63 642.92/291.63 S is empty. 642.92/291.63 Rewrite Strategy: FULL 642.92/291.63 ---------------------------------------- 642.92/291.63 642.92/291.63 (3) DecreasingLoopProof (LOWER BOUND(ID)) 642.92/291.63 The following loop(s) give(s) rise to the lower bound Omega(n^1): 642.92/291.63 642.92/291.63 The rewrite sequence 642.92/291.63 642.92/291.63 f(g(x), y, z) ->^+ g(f(x, y, z)) 642.92/291.63 642.92/291.63 gives rise to a decreasing loop by considering the right hand sides subterm at position [0]. 642.92/291.63 642.92/291.63 The pumping substitution is [x / g(x)]. 642.92/291.63 642.92/291.63 The result substitution is [ ]. 642.92/291.63 642.92/291.63 642.92/291.63 642.92/291.63 642.92/291.63 ---------------------------------------- 642.92/291.63 642.92/291.63 (4) 642.92/291.63 Complex Obligation (BEST) 642.92/291.63 642.92/291.63 ---------------------------------------- 642.92/291.63 642.92/291.63 (5) 642.92/291.63 Obligation: 642.92/291.63 Proved the lower bound n^1 for the following obligation: 642.92/291.63 642.92/291.63 The Runtime Complexity (full) of the given CpxTRS could be proven to be BOUNDS(n^1, INF). 642.92/291.63 642.92/291.63 642.92/291.63 The TRS R consists of the following rules: 642.92/291.63 642.92/291.63 f(0, 1, x) -> f(g(x), g(x), x) 642.92/291.63 f(g(x), y, z) -> g(f(x, y, z)) 642.92/291.63 f(x, g(y), z) -> g(f(x, y, z)) 642.92/291.63 f(x, y, g(z)) -> g(f(x, y, z)) 642.92/291.63 642.92/291.63 S is empty. 642.92/291.63 Rewrite Strategy: FULL 642.92/291.63 ---------------------------------------- 642.92/291.63 642.92/291.63 (6) LowerBoundPropagationProof (FINISHED) 642.92/291.63 Propagated lower bound. 642.92/291.63 ---------------------------------------- 642.92/291.63 642.92/291.63 (7) 642.92/291.63 BOUNDS(n^1, INF) 642.92/291.63 642.92/291.63 ---------------------------------------- 642.92/291.63 642.92/291.63 (8) 642.92/291.63 Obligation: 642.92/291.63 Analyzing the following TRS for decreasing loops: 642.92/291.63 642.92/291.63 The Runtime Complexity (full) of the given CpxTRS could be proven to be BOUNDS(n^1, INF). 642.92/291.63 642.92/291.63 642.92/291.63 The TRS R consists of the following rules: 642.92/291.63 642.92/291.63 f(0, 1, x) -> f(g(x), g(x), x) 642.92/291.63 f(g(x), y, z) -> g(f(x, y, z)) 642.92/291.63 f(x, g(y), z) -> g(f(x, y, z)) 642.92/291.63 f(x, y, g(z)) -> g(f(x, y, z)) 642.92/291.63 642.92/291.63 S is empty. 642.92/291.63 Rewrite Strategy: FULL 642.92/291.69 EOF