details

property	value
status	complete
benchmark	jw26.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n192.star.cs.uiowa.edu
space	Zantema_05

run statistics

property	value
solver	muterm 6.0.3
configuration	default
runtime (wallclock)	2.30629 seconds
cpu usage	2.25963
user time	2.19972
system time	0.059901
max virtual memory	709296.0
max residence set size	7116.0

stage attributes

key	value
starexec-result	YES

output

YES Problem 1: (VAR v_NonEmpty:S x:S) (RULES f(f(a,a),x:S) -> f(a,f(x:S,f(a,f(a,a)))) ) Problem 1: Innermost Equivalent Processor: -> Rules: f(f(a,a),x:S) -> f(a,f(x:S,f(a,f(a,a)))) -> The term rewriting system is non-overlaping or locally confluent overlay system. Therefore, innermost termination implies termination. Problem 1: Dependency Pairs Processor: -> Pairs: F(f(a,a),x:S) -> F(a,f(x:S,f(a,f(a,a)))) F(f(a,a),x:S) -> F(x:S,f(a,f(a,a))) -> Rules: f(f(a,a),x:S) -> f(a,f(x:S,f(a,f(a,a)))) Problem 1: SCC Processor: -> Pairs: F(f(a,a),x:S) -> F(a,f(x:S,f(a,f(a,a)))) F(f(a,a),x:S) -> F(x:S,f(a,f(a,a))) -> Rules: f(f(a,a),x:S) -> f(a,f(x:S,f(a,f(a,a)))) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: F(f(a,a),x:S) -> F(x:S,f(a,f(a,a))) ->->-> Rules: f(f(a,a),x:S) -> f(a,f(x:S,f(a,f(a,a)))) Problem 1: Reduction Pairs Processor: -> Pairs: F(f(a,a),x:S) -> F(x:S,f(a,f(a,a))) -> Rules: f(f(a,a),x:S) -> f(a,f(x:S,f(a,f(a,a)))) -> Usable rules: f(f(a,a),x:S) -> f(a,f(x:S,f(a,f(a,a)))) ->Interpretation type: Simple mixed ->Coefficients: All rationals ->Dimension: 1 ->Bound: 2 ->Interpretation: [f](X1,X2) = X1.X2 [a] = 1/2 [fSNonEmpty] = 0 [F](X1,X2) = 2.X1 + 2.X2 Problem 1: SCC Processor: -> Pairs: Empty -> Rules: f(f(a,a),x:S) -> f(a,f(x:S,f(a,f(a,a)))) ->Strongly Connected Components: There is no strongly connected component The problem is finite. popout

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