details

property	value
status	complete
benchmark	Ex6Folding.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n189.star.cs.uiowa.edu
space	Applicative_05

run statistics

property	value
solver	NaTT v.1.6c
configuration	Default
runtime (wallclock)	0.260005 seconds
cpu usage	0.087548
user time	0.061368
system time	0.02618
max virtual memory	113188.0
max residence set size	9348.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Input TRS: 1: app(app(app(fold(),f),nil()),x) -> x 2: app(app(app(fold(),f),app(app(cons(),h),t)),x) -> app(app(app(fold(),f),t),app(app(f,x),h)) 3: app(sum(),l) -> app(app(app(fold(),add()),l),0()) 4: app(app(app(fold(),mul()),l),1()) -> app(prod(),l) Number of strict rules: 4 Direct POLO(bPol) ... failed. Uncurrying app 1: app^3_fold(f,nil(),x) -> x 2: app^3_fold(f,app^2_cons(h,t),x) -> app^3_fold(f,t,app(app(f,x),h)) 3: app^1_sum(l) -> app^3_fold(add(),l,0()) 4: app^3_fold(mul(),l,1()) -> app^1_prod(l) 5: app(prod(),_1) ->= app^1_prod(_1) 6: app(cons(),_1) ->= app^1_cons(_1) 7: app(app^1_cons(_1),_2) ->= app^2_cons(_1,_2) 8: app(fold(),_1) ->= app^1_fold(_1) 9: app(app^1_fold(_1),_2) ->= app^2_fold(_1,_2) 10: app(app^2_fold(_1,_2),_3) ->= app^3_fold(_1,_2,_3) 11: app(sum(),_1) ->= app^1_sum(_1) Number of strict rules: 4 Direct POLO(bPol) ... failed. Dependency Pairs: #1: #app^3_fold(f,app^2_cons(h,t),x) -> #app^3_fold(f,t,app(app(f,x),h)) #2: #app^3_fold(f,app^2_cons(h,t),x) -> #app(app(f,x),h) #3: #app^3_fold(f,app^2_cons(h,t),x) -> #app(f,x) #4: #app(sum(),_1) ->? #app^1_sum(_1) #5: #app(app^2_fold(_1,_2),_3) ->? #app^3_fold(_1,_2,_3) #6: #app^1_sum(l) -> #app^3_fold(add(),l,0()) Number of SCCs: 1, DPs: 6 SCC { #1..6 } POLO(Sum)... POLO(max)... QLPOS... POLO(mSum)... QWPOpS(mSum)... Mat2b... failed. Finding a loop... failed. popout

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

job log

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actions

all output return to TRS Standard