3.29/1.59 WORST_CASE(NON_POLY, ?) 3.29/1.60 proof of /export/starexec/sandbox/benchmark/theBenchmark.xml 3.29/1.60 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 3.29/1.60 3.29/1.60 3.29/1.60 The Runtime Complexity (full) of the given CpxTRS could be proven to be BOUNDS(INF, INF). 3.29/1.60 3.29/1.60 (0) CpxTRS 3.29/1.60 (1) RelTrsToDecreasingLoopProblemProof [LOWER BOUND(ID), 0 ms] 3.29/1.60 (2) TRS for Loop Detection 3.29/1.60 (3) InfiniteLowerBoundProof [FINISHED, 0 ms] 3.29/1.60 (4) BOUNDS(INF, INF) 3.29/1.60 3.29/1.60 3.29/1.60 ---------------------------------------- 3.29/1.60 3.29/1.60 (0) 3.29/1.60 Obligation: 3.29/1.60 The Runtime Complexity (full) of the given CpxTRS could be proven to be BOUNDS(INF, INF). 3.29/1.60 3.29/1.60 3.29/1.60 The TRS R consists of the following rules: 3.29/1.60 3.29/1.60 f(x) -> f(f(x)) 3.29/1.60 3.29/1.60 S is empty. 3.29/1.60 Rewrite Strategy: FULL 3.29/1.60 ---------------------------------------- 3.29/1.60 3.29/1.60 (1) RelTrsToDecreasingLoopProblemProof (LOWER BOUND(ID)) 3.29/1.60 Transformed a relative TRS into a decreasing-loop problem. 3.29/1.60 ---------------------------------------- 3.29/1.60 3.29/1.60 (2) 3.29/1.60 Obligation: 3.29/1.60 Analyzing the following TRS for decreasing loops: 3.29/1.60 3.29/1.60 The Runtime Complexity (full) of the given CpxTRS could be proven to be BOUNDS(INF, INF). 3.29/1.60 3.29/1.60 3.29/1.60 The TRS R consists of the following rules: 3.29/1.60 3.29/1.60 f(x) -> f(f(x)) 3.29/1.60 3.29/1.60 S is empty. 3.29/1.60 Rewrite Strategy: FULL 3.29/1.60 ---------------------------------------- 3.29/1.60 3.29/1.60 (3) InfiniteLowerBoundProof (FINISHED) 3.29/1.60 The following loop proves infinite runtime complexity: 3.29/1.60 3.29/1.60 The rewrite sequence 3.29/1.60 3.29/1.60 f(x) ->^+ f(f(x)) 3.29/1.60 3.29/1.60 gives rise to a decreasing loop by considering the right hand sides subterm at position []. 3.29/1.60 3.29/1.60 The pumping substitution is [ ]. 3.29/1.60 3.29/1.60 The result substitution is [x / f(x)]. 3.29/1.60 3.29/1.60 3.29/1.60 3.29/1.60 3.29/1.60 ---------------------------------------- 3.29/1.60 3.29/1.60 (4) 3.29/1.60 BOUNDS(INF, INF) 3.29/1.63 EOF