317.92/291.50 WORST_CASE(Omega(n^1), ?) 317.92/291.51 proof of /export/starexec/sandbox/benchmark/theBenchmark.xml 317.92/291.51 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 317.92/291.51 317.92/291.51 317.92/291.51 The Runtime Complexity (full) of the given CpxTRS could be proven to be BOUNDS(n^1, INF). 317.92/291.51 317.92/291.51 (0) CpxTRS 317.92/291.51 (1) RelTrsToDecreasingLoopProblemProof [LOWER BOUND(ID), 0 ms] 317.92/291.51 (2) TRS for Loop Detection 317.92/291.51 (3) DecreasingLoopProof [LOWER BOUND(ID), 0 ms] 317.92/291.51 (4) BEST 317.92/291.51 (5) proven lower bound 317.92/291.51 (6) LowerBoundPropagationProof [FINISHED, 0 ms] 317.92/291.51 (7) BOUNDS(n^1, INF) 317.92/291.51 (8) TRS for Loop Detection 317.92/291.51 317.92/291.51 317.92/291.51 ---------------------------------------- 317.92/291.51 317.92/291.51 (0) 317.92/291.51 Obligation: 317.92/291.51 The Runtime Complexity (full) of the given CpxTRS could be proven to be BOUNDS(n^1, INF). 317.92/291.51 317.92/291.51 317.92/291.51 The TRS R consists of the following rules: 317.92/291.51 317.92/291.51 f(X, n__g(X), Y) -> f(activate(Y), activate(Y), activate(Y)) 317.92/291.51 g(b) -> c 317.92/291.51 b -> c 317.92/291.51 g(X) -> n__g(X) 317.92/291.51 activate(n__g(X)) -> g(activate(X)) 317.92/291.51 activate(X) -> X 317.92/291.51 317.92/291.51 S is empty. 317.92/291.51 Rewrite Strategy: FULL 317.92/291.51 ---------------------------------------- 317.92/291.51 317.92/291.51 (1) RelTrsToDecreasingLoopProblemProof (LOWER BOUND(ID)) 317.92/291.51 Transformed a relative TRS into a decreasing-loop problem. 317.92/291.51 ---------------------------------------- 317.92/291.51 317.92/291.51 (2) 317.92/291.51 Obligation: 317.92/291.51 Analyzing the following TRS for decreasing loops: 317.92/291.51 317.92/291.51 The Runtime Complexity (full) of the given CpxTRS could be proven to be BOUNDS(n^1, INF). 317.92/291.51 317.92/291.51 317.92/291.51 The TRS R consists of the following rules: 317.92/291.51 317.92/291.51 f(X, n__g(X), Y) -> f(activate(Y), activate(Y), activate(Y)) 317.92/291.51 g(b) -> c 317.92/291.51 b -> c 317.92/291.51 g(X) -> n__g(X) 317.92/291.51 activate(n__g(X)) -> g(activate(X)) 317.92/291.51 activate(X) -> X 317.92/291.51 317.92/291.51 S is empty. 317.92/291.51 Rewrite Strategy: FULL 317.92/291.51 ---------------------------------------- 317.92/291.51 317.92/291.51 (3) DecreasingLoopProof (LOWER BOUND(ID)) 317.92/291.51 The following loop(s) give(s) rise to the lower bound Omega(n^1): 317.92/291.51 317.92/291.51 The rewrite sequence 317.92/291.51 317.92/291.51 activate(n__g(X)) ->^+ g(activate(X)) 317.92/291.51 317.92/291.51 gives rise to a decreasing loop by considering the right hand sides subterm at position [0]. 317.92/291.51 317.92/291.51 The pumping substitution is [X / n__g(X)]. 317.92/291.51 317.92/291.51 The result substitution is [ ]. 317.92/291.51 317.92/291.51 317.92/291.51 317.92/291.51 317.92/291.51 ---------------------------------------- 317.92/291.51 317.92/291.51 (4) 317.92/291.51 Complex Obligation (BEST) 317.92/291.51 317.92/291.51 ---------------------------------------- 317.92/291.51 317.92/291.51 (5) 317.92/291.51 Obligation: 317.92/291.51 Proved the lower bound n^1 for the following obligation: 317.92/291.51 317.92/291.51 The Runtime Complexity (full) of the given CpxTRS could be proven to be BOUNDS(n^1, INF). 317.92/291.51 317.92/291.51 317.92/291.51 The TRS R consists of the following rules: 317.92/291.51 317.92/291.51 f(X, n__g(X), Y) -> f(activate(Y), activate(Y), activate(Y)) 317.92/291.51 g(b) -> c 317.92/291.51 b -> c 317.92/291.51 g(X) -> n__g(X) 317.92/291.51 activate(n__g(X)) -> g(activate(X)) 317.92/291.51 activate(X) -> X 317.92/291.51 317.92/291.51 S is empty. 317.92/291.51 Rewrite Strategy: FULL 317.92/291.51 ---------------------------------------- 317.92/291.51 317.92/291.51 (6) LowerBoundPropagationProof (FINISHED) 317.92/291.51 Propagated lower bound. 317.92/291.51 ---------------------------------------- 317.92/291.51 317.92/291.51 (7) 317.92/291.51 BOUNDS(n^1, INF) 317.92/291.51 317.92/291.51 ---------------------------------------- 317.92/291.51 317.92/291.51 (8) 317.92/291.51 Obligation: 317.92/291.51 Analyzing the following TRS for decreasing loops: 317.92/291.51 317.92/291.51 The Runtime Complexity (full) of the given CpxTRS could be proven to be BOUNDS(n^1, INF). 317.92/291.51 317.92/291.51 317.92/291.51 The TRS R consists of the following rules: 317.92/291.51 317.92/291.51 f(X, n__g(X), Y) -> f(activate(Y), activate(Y), activate(Y)) 317.92/291.51 g(b) -> c 317.92/291.51 b -> c 317.92/291.51 g(X) -> n__g(X) 317.92/291.51 activate(n__g(X)) -> g(activate(X)) 317.92/291.51 activate(X) -> X 317.92/291.51 317.92/291.51 S is empty. 317.92/291.51 Rewrite Strategy: FULL 318.00/291.54 EOF