3.08/1.49 WORST_CASE(NON_POLY, ?) 3.08/1.50 proof of /export/starexec/sandbox2/benchmark/theBenchmark.xml 3.08/1.50 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 3.08/1.50 3.08/1.50 3.08/1.50 The Runtime Complexity (innermost) of the given CpxTRS could be proven to be BOUNDS(INF, INF). 3.08/1.50 3.08/1.50 (0) CpxTRS 3.08/1.50 (1) RelTrsToDecreasingLoopProblemProof [LOWER BOUND(ID), 0 ms] 3.08/1.50 (2) TRS for Loop Detection 3.08/1.50 (3) InfiniteLowerBoundProof [FINISHED, 0 ms] 3.08/1.50 (4) BOUNDS(INF, INF) 3.08/1.50 3.08/1.50 3.08/1.50 ---------------------------------------- 3.08/1.50 3.08/1.50 (0) 3.08/1.50 Obligation: 3.08/1.50 The Runtime Complexity (innermost) of the given CpxTRS could be proven to be BOUNDS(INF, INF). 3.08/1.50 3.08/1.50 3.08/1.50 The TRS R consists of the following rules: 3.08/1.50 3.08/1.50 f(0) -> cons(0, f(s(0))) 3.08/1.50 f(s(0)) -> f(p(s(0))) 3.08/1.50 p(s(0)) -> 0 3.08/1.50 3.08/1.50 S is empty. 3.08/1.50 Rewrite Strategy: INNERMOST 3.08/1.50 ---------------------------------------- 3.08/1.50 3.08/1.50 (1) RelTrsToDecreasingLoopProblemProof (LOWER BOUND(ID)) 3.08/1.50 Transformed a relative TRS into a decreasing-loop problem. 3.08/1.50 ---------------------------------------- 3.08/1.50 3.08/1.50 (2) 3.08/1.50 Obligation: 3.08/1.50 Analyzing the following TRS for decreasing loops: 3.08/1.50 3.08/1.50 The Runtime Complexity (innermost) of the given CpxTRS could be proven to be BOUNDS(INF, INF). 3.08/1.50 3.08/1.50 3.08/1.50 The TRS R consists of the following rules: 3.08/1.50 3.08/1.50 f(0) -> cons(0, f(s(0))) 3.08/1.50 f(s(0)) -> f(p(s(0))) 3.08/1.50 p(s(0)) -> 0 3.08/1.50 3.08/1.50 S is empty. 3.08/1.50 Rewrite Strategy: INNERMOST 3.08/1.50 ---------------------------------------- 3.08/1.50 3.08/1.50 (3) InfiniteLowerBoundProof (FINISHED) 3.08/1.50 The following loop proves infinite runtime complexity: 3.08/1.50 3.08/1.50 The rewrite sequence 3.08/1.50 3.08/1.50 f(0) ->^+ cons(0, f(0)) 3.08/1.50 3.08/1.50 gives rise to a decreasing loop by considering the right hand sides subterm at position [1]. 3.08/1.50 3.08/1.50 The pumping substitution is [ ]. 3.08/1.50 3.08/1.50 The result substitution is [ ]. 3.08/1.50 3.08/1.50 3.08/1.50 3.08/1.50 3.08/1.50 ---------------------------------------- 3.08/1.50 3.08/1.50 (4) 3.08/1.50 BOUNDS(INF, INF) 3.29/1.53 EOF