3.03/1.62 WORST_CASE(NON_POLY, ?) 3.03/1.63 proof of /export/starexec/sandbox2/benchmark/theBenchmark.xml 3.03/1.63 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 3.03/1.63 3.03/1.63 3.03/1.63 The Runtime Complexity (innermost) of the given CpxTRS could be proven to be BOUNDS(INF, INF). 3.03/1.63 3.03/1.63 (0) CpxTRS 3.03/1.63 (1) RelTrsToDecreasingLoopProblemProof [LOWER BOUND(ID), 0 ms] 3.03/1.63 (2) TRS for Loop Detection 3.03/1.63 (3) InfiniteLowerBoundProof [FINISHED, 0 ms] 3.03/1.63 (4) BOUNDS(INF, INF) 3.03/1.63 3.03/1.63 3.03/1.63 ---------------------------------------- 3.03/1.63 3.03/1.63 (0) 3.03/1.63 Obligation: 3.03/1.63 The Runtime Complexity (innermost) of the given CpxTRS could be proven to be BOUNDS(INF, INF). 3.03/1.63 3.03/1.63 3.03/1.63 The TRS R consists of the following rules: 3.03/1.63 3.03/1.63 f(X) -> f(c) 3.03/1.63 c -> b 3.03/1.63 3.03/1.63 S is empty. 3.03/1.63 Rewrite Strategy: INNERMOST 3.03/1.63 ---------------------------------------- 3.03/1.63 3.03/1.63 (1) RelTrsToDecreasingLoopProblemProof (LOWER BOUND(ID)) 3.03/1.63 Transformed a relative TRS into a decreasing-loop problem. 3.03/1.63 ---------------------------------------- 3.03/1.63 3.03/1.63 (2) 3.03/1.63 Obligation: 3.03/1.63 Analyzing the following TRS for decreasing loops: 3.03/1.63 3.03/1.63 The Runtime Complexity (innermost) of the given CpxTRS could be proven to be BOUNDS(INF, INF). 3.03/1.63 3.03/1.63 3.03/1.63 The TRS R consists of the following rules: 3.03/1.63 3.03/1.63 f(X) -> f(c) 3.03/1.63 c -> b 3.03/1.63 3.03/1.63 S is empty. 3.03/1.63 Rewrite Strategy: INNERMOST 3.03/1.63 ---------------------------------------- 3.03/1.63 3.03/1.63 (3) InfiniteLowerBoundProof (FINISHED) 3.03/1.63 The following loop proves infinite runtime complexity: 3.03/1.63 3.03/1.63 The rewrite sequence 3.03/1.63 3.03/1.63 f(X) ->^+ f(c) 3.03/1.63 3.03/1.63 gives rise to a decreasing loop by considering the right hand sides subterm at position []. 3.03/1.63 3.03/1.63 The pumping substitution is [ ]. 3.03/1.63 3.03/1.63 The result substitution is [X / c]. 3.03/1.63 3.03/1.63 3.03/1.63 3.03/1.63 3.03/1.63 ---------------------------------------- 3.03/1.63 3.03/1.63 (4) 3.03/1.63 BOUNDS(INF, INF) 3.03/1.66 EOF