/export/starexec/sandbox2/solver/bin/starexec_run_default /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- YES Problem 1: (VAR v_NonEmpty:S x:S y:S z:S) (RULES f(a,g(y:S)) -> g(g(y:S)) f(g(x:S),a) -> f(x:S,g(a)) f(g(x:S),g(y:S)) -> h(g(y:S),x:S,g(y:S)) h(a,y:S,z:S) -> z:S h(g(x:S),y:S,z:S) -> f(y:S,h(x:S,y:S,z:S)) ) Problem 1: Innermost Equivalent Processor: -> Rules: f(a,g(y:S)) -> g(g(y:S)) f(g(x:S),a) -> f(x:S,g(a)) f(g(x:S),g(y:S)) -> h(g(y:S),x:S,g(y:S)) h(a,y:S,z:S) -> z:S h(g(x:S),y:S,z:S) -> f(y:S,h(x:S,y:S,z:S)) -> The term rewriting system is non-overlaping or locally confluent overlay system. Therefore, innermost termination implies termination. Problem 1: Dependency Pairs Processor: -> Pairs: F(g(x:S),a) -> F(x:S,g(a)) F(g(x:S),g(y:S)) -> H(g(y:S),x:S,g(y:S)) H(g(x:S),y:S,z:S) -> F(y:S,h(x:S,y:S,z:S)) H(g(x:S),y:S,z:S) -> H(x:S,y:S,z:S) -> Rules: f(a,g(y:S)) -> g(g(y:S)) f(g(x:S),a) -> f(x:S,g(a)) f(g(x:S),g(y:S)) -> h(g(y:S),x:S,g(y:S)) h(a,y:S,z:S) -> z:S h(g(x:S),y:S,z:S) -> f(y:S,h(x:S,y:S,z:S)) Problem 1: SCC Processor: -> Pairs: F(g(x:S),a) -> F(x:S,g(a)) F(g(x:S),g(y:S)) -> H(g(y:S),x:S,g(y:S)) H(g(x:S),y:S,z:S) -> F(y:S,h(x:S,y:S,z:S)) H(g(x:S),y:S,z:S) -> H(x:S,y:S,z:S) -> Rules: f(a,g(y:S)) -> g(g(y:S)) f(g(x:S),a) -> f(x:S,g(a)) f(g(x:S),g(y:S)) -> h(g(y:S),x:S,g(y:S)) h(a,y:S,z:S) -> z:S h(g(x:S),y:S,z:S) -> f(y:S,h(x:S,y:S,z:S)) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: F(g(x:S),a) -> F(x:S,g(a)) F(g(x:S),g(y:S)) -> H(g(y:S),x:S,g(y:S)) H(g(x:S),y:S,z:S) -> F(y:S,h(x:S,y:S,z:S)) H(g(x:S),y:S,z:S) -> H(x:S,y:S,z:S) ->->-> Rules: f(a,g(y:S)) -> g(g(y:S)) f(g(x:S),a) -> f(x:S,g(a)) f(g(x:S),g(y:S)) -> h(g(y:S),x:S,g(y:S)) h(a,y:S,z:S) -> z:S h(g(x:S),y:S,z:S) -> f(y:S,h(x:S,y:S,z:S)) Problem 1: Subterm Processor: -> Pairs: F(g(x:S),a) -> F(x:S,g(a)) F(g(x:S),g(y:S)) -> H(g(y:S),x:S,g(y:S)) H(g(x:S),y:S,z:S) -> F(y:S,h(x:S,y:S,z:S)) H(g(x:S),y:S,z:S) -> H(x:S,y:S,z:S) -> Rules: f(a,g(y:S)) -> g(g(y:S)) f(g(x:S),a) -> f(x:S,g(a)) f(g(x:S),g(y:S)) -> h(g(y:S),x:S,g(y:S)) h(a,y:S,z:S) -> z:S h(g(x:S),y:S,z:S) -> f(y:S,h(x:S,y:S,z:S)) ->Projection: pi(F) = 1 pi(H) = 2 Problem 1: SCC Processor: -> Pairs: H(g(x:S),y:S,z:S) -> F(y:S,h(x:S,y:S,z:S)) H(g(x:S),y:S,z:S) -> H(x:S,y:S,z:S) -> Rules: f(a,g(y:S)) -> g(g(y:S)) f(g(x:S),a) -> f(x:S,g(a)) f(g(x:S),g(y:S)) -> h(g(y:S),x:S,g(y:S)) h(a,y:S,z:S) -> z:S h(g(x:S),y:S,z:S) -> f(y:S,h(x:S,y:S,z:S)) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: H(g(x:S),y:S,z:S) -> H(x:S,y:S,z:S) ->->-> Rules: f(a,g(y:S)) -> g(g(y:S)) f(g(x:S),a) -> f(x:S,g(a)) f(g(x:S),g(y:S)) -> h(g(y:S),x:S,g(y:S)) h(a,y:S,z:S) -> z:S h(g(x:S),y:S,z:S) -> f(y:S,h(x:S,y:S,z:S)) Problem 1: Subterm Processor: -> Pairs: H(g(x:S),y:S,z:S) -> H(x:S,y:S,z:S) -> Rules: f(a,g(y:S)) -> g(g(y:S)) f(g(x:S),a) -> f(x:S,g(a)) f(g(x:S),g(y:S)) -> h(g(y:S),x:S,g(y:S)) h(a,y:S,z:S) -> z:S h(g(x:S),y:S,z:S) -> f(y:S,h(x:S,y:S,z:S)) ->Projection: pi(H) = 1 Problem 1: SCC Processor: -> Pairs: Empty -> Rules: f(a,g(y:S)) -> g(g(y:S)) f(g(x:S),a) -> f(x:S,g(a)) f(g(x:S),g(y:S)) -> h(g(y:S),x:S,g(y:S)) h(a,y:S,z:S) -> z:S h(g(x:S),y:S,z:S) -> f(y:S,h(x:S,y:S,z:S)) ->Strongly Connected Components: There is no strongly connected component The problem is finite.