details

property	value
status	complete
benchmark	ex4.xml
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n053.star.cs.uiowa.edu
space	AProVE_10

run statistics

property	value
solver	NaTT 2.1
configuration	default
runtime (wallclock)	0.643583059311 seconds
cpu usage	0.575145081
max memory	2.3584768E7

stage attributes

key	value
output-size	2027
starexec-result	MAYBE

output

/export/starexec/sandbox/solver/bin/starexec_run_default /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- MAYBE Input TRS: 1: add(true(),x,xs) -> add(and(isNat(x),isList(xs)),x,Cons(x,xs)) 2: isList(Cons(x,xs)) -> isList(xs) 3: isList(nil()) -> true() 4: isNat(s(x)) -> isNat(x) 5: isNat(0()) -> true() 6: if(true(),x,y) -> x 7: if(false(),x,y) -> y 8: and(true(),true()) -> true() 9: and(false(),x) -> false() 10: and(x,false()) -> false() Number of strict rules: 10 Direct poly ... failed. Freezing ... failed. Dependency Pairs: #1: #isList(Cons(x,xs)) -> #isList(xs) #2: #add(true(),x,xs) -> #add(and(isNat(x),isList(xs)),x,Cons(x,xs)) #3: #add(true(),x,xs) -> #and(isNat(x),isList(xs)) #4: #add(true(),x,xs) -> #isNat(x) #5: #add(true(),x,xs) -> #isList(xs) #6: #isNat(s(x)) -> #isNat(x) Number of SCCs: 3, DPs: 3 SCC { #6 } Sum... succeeded. s(x1) w: (1 + x1) #isNat(x1) w: (x1) and(x1,x2) w: (0) false() w: (0) true() w: (0) isList(x1) w: (0) 0() w: (0) if(x1,x2,x3) w: (0) nil() w: (0) #isList(x1) w: (0) isNat(x1) w: (0) #if(x1,x2,x3) w: (0) #add(x1,x2,x3) w: (0) add(x1,x2,x3) w: (0) #and(x1,x2) w: (0) Cons(x1,x2) w: (0) USABLE RULES: { } Removed DPs: #6 Number of SCCs: 2, DPs: 2 SCC { #1 } Sum... succeeded. s(x1) w: (1) #isNat(x1) w: (0) and(x1,x2) w: (0) false() w: (0) true() w: (0) isList(x1) w: (0) 0() w: (0) if(x1,x2,x3) w: (0) nil() w: (0) #isList(x1) w: (x1) isNat(x1) w: (0) #if(x1,x2,x3) w: (0) #add(x1,x2,x3) w: (0) add(x1,x2,x3) w: (0) #and(x1,x2) w: (0) Cons(x1,x2) w: (1 + x2) USABLE RULES: { } Removed DPs: #1 Number of SCCs: 1, DPs: 1 SCC { #2 } Sum... Max... QLPOpS... NegMaxSum... QWPOpSMaxSum... 2D-Mat... sum_sum_int,sum_neg... heuristic_int,sum_neg... failed. Finding a loop... failed. popout

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