details

property	value
status	complete
benchmark	07.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n178.star.cs.uiowa.edu
space	Der95

run statistics

property	value
solver	muterm 6.0.3
configuration	default
runtime (wallclock)	0.0171779 seconds
cpu usage	0.017757
user time	0.006607
system time	0.01115
max virtual memory	113188.0
max residence set size	4208.0

stage attributes

key	value
starexec-result	YES

output

YES Problem 1: (VAR v_NonEmpty:S x:S) (RULES b(w(x:S)) -> w(b(x:S)) b(r(x:S)) -> r(b(x:S)) w(r(x:S)) -> r(w(x:S)) ) Problem 1: Dependency Pairs Processor: -> Pairs: B(w(x:S)) -> B(x:S) B(w(x:S)) -> W(b(x:S)) B(r(x:S)) -> B(x:S) W(r(x:S)) -> W(x:S) -> Rules: b(w(x:S)) -> w(b(x:S)) b(r(x:S)) -> r(b(x:S)) w(r(x:S)) -> r(w(x:S)) Problem 1: SCC Processor: -> Pairs: B(w(x:S)) -> B(x:S) B(w(x:S)) -> W(b(x:S)) B(r(x:S)) -> B(x:S) W(r(x:S)) -> W(x:S) -> Rules: b(w(x:S)) -> w(b(x:S)) b(r(x:S)) -> r(b(x:S)) w(r(x:S)) -> r(w(x:S)) ->Strongly Connected Components: ->->Cycle: ->->-> Pairs: W(r(x:S)) -> W(x:S) ->->-> Rules: b(w(x:S)) -> w(b(x:S)) b(r(x:S)) -> r(b(x:S)) w(r(x:S)) -> r(w(x:S)) ->->Cycle: ->->-> Pairs: B(w(x:S)) -> B(x:S) B(r(x:S)) -> B(x:S) ->->-> Rules: b(w(x:S)) -> w(b(x:S)) b(r(x:S)) -> r(b(x:S)) w(r(x:S)) -> r(w(x:S)) The problem is decomposed in 2 subproblems. Problem 1.1: Subterm Processor: -> Pairs: W(r(x:S)) -> W(x:S) -> Rules: b(w(x:S)) -> w(b(x:S)) b(r(x:S)) -> r(b(x:S)) w(r(x:S)) -> r(w(x:S)) ->Projection: pi(W) = 1 Problem 1.1: SCC Processor: -> Pairs: Empty -> Rules: b(w(x:S)) -> w(b(x:S)) b(r(x:S)) -> r(b(x:S)) w(r(x:S)) -> r(w(x:S)) ->Strongly Connected Components: There is no strongly connected component The problem is finite. Problem 1.2: Subterm Processor: -> Pairs: B(w(x:S)) -> B(x:S) B(r(x:S)) -> B(x:S) -> Rules: b(w(x:S)) -> w(b(x:S)) b(r(x:S)) -> r(b(x:S)) w(r(x:S)) -> r(w(x:S)) ->Projection: pi(B) = 1 Problem 1.2: SCC Processor: -> Pairs: Empty popout

output may be truncated. 'popout' for the full output.

job log

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actions

all output return to TRS Standard