3.00/1.51 WORST_CASE(NON_POLY, ?) 3.13/1.51 proof of /export/starexec/sandbox2/benchmark/theBenchmark.xml 3.13/1.51 # AProVE Commit ID: 48fb2092695e11cc9f56e44b17a92a5f88ffb256 marcel 20180622 unpublished dirty 3.13/1.51 3.13/1.51 3.13/1.51 The Runtime Complexity (full) of the given CpxTRS could be proven to be BOUNDS(INF, INF). 3.13/1.51 3.13/1.51 (0) CpxTRS 3.13/1.51 (1) RelTrsToDecreasingLoopProblemProof [LOWER BOUND(ID), 0 ms] 3.13/1.51 (2) TRS for Loop Detection 3.13/1.51 (3) InfiniteLowerBoundProof [FINISHED, 0 ms] 3.13/1.51 (4) BOUNDS(INF, INF) 3.13/1.51 3.13/1.51 3.13/1.51 ---------------------------------------- 3.13/1.51 3.13/1.51 (0) 3.13/1.51 Obligation: 3.13/1.51 The Runtime Complexity (full) of the given CpxTRS could be proven to be BOUNDS(INF, INF). 3.13/1.51 3.13/1.51 3.13/1.51 The TRS R consists of the following rules: 3.13/1.51 3.13/1.51 f(0) -> cons(0, f(s(0))) 3.13/1.51 f(s(0)) -> f(p(s(0))) 3.13/1.51 p(s(0)) -> 0 3.13/1.51 3.13/1.51 S is empty. 3.13/1.51 Rewrite Strategy: FULL 3.13/1.51 ---------------------------------------- 3.13/1.51 3.13/1.51 (1) RelTrsToDecreasingLoopProblemProof (LOWER BOUND(ID)) 3.13/1.51 Transformed a relative TRS into a decreasing-loop problem. 3.13/1.51 ---------------------------------------- 3.13/1.51 3.13/1.51 (2) 3.13/1.51 Obligation: 3.13/1.51 Analyzing the following TRS for decreasing loops: 3.13/1.51 3.13/1.51 The Runtime Complexity (full) of the given CpxTRS could be proven to be BOUNDS(INF, INF). 3.13/1.51 3.13/1.51 3.13/1.51 The TRS R consists of the following rules: 3.13/1.51 3.13/1.51 f(0) -> cons(0, f(s(0))) 3.13/1.51 f(s(0)) -> f(p(s(0))) 3.13/1.51 p(s(0)) -> 0 3.13/1.51 3.13/1.51 S is empty. 3.13/1.51 Rewrite Strategy: FULL 3.13/1.51 ---------------------------------------- 3.13/1.51 3.13/1.51 (3) InfiniteLowerBoundProof (FINISHED) 3.13/1.51 The following loop proves infinite runtime complexity: 3.13/1.51 3.13/1.51 The rewrite sequence 3.13/1.51 3.13/1.51 f(0) ->^+ cons(0, f(0)) 3.13/1.51 3.13/1.51 gives rise to a decreasing loop by considering the right hand sides subterm at position [1]. 3.13/1.51 3.13/1.51 The pumping substitution is [ ]. 3.13/1.51 3.13/1.51 The result substitution is [ ]. 3.13/1.51 3.13/1.51 3.13/1.51 3.13/1.51 3.13/1.51 ---------------------------------------- 3.13/1.51 3.13/1.51 (4) 3.13/1.51 BOUNDS(INF, INF) 3.17/1.54 EOF