details

property	value
status	complete
benchmark	tower.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	AProVE_06

run statistics

property	value
solver	NaTT v.1.6c
configuration	Default
runtime (wallclock)	0.0749509 seconds
cpu usage	0.034081
user time	0.017269
system time	0.016812
max virtual memory	113188.0
max residence set size	7760.0

stage attributes

key	value
starexec-result	YES

output

YES Input TRS: 1: plus(0(),x) -> x 2: plus(s(x),y) -> s(plus(p(s(x)),y)) 3: times(0(),y) -> 0() 4: times(s(x),y) -> plus(y,times(p(s(x)),y)) 5: exp(x,0()) -> s(0()) 6: exp(x,s(y)) -> times(x,exp(x,y)) 7: p(s(0())) -> 0() 8: p(s(s(x))) -> s(p(s(x))) 9: tower(x,y) -> towerIter(x,y,s(0())) 10: towerIter(0(),y,z) -> z 11: towerIter(s(x),y,z) -> towerIter(p(s(x)),y,exp(y,z)) Number of strict rules: 11 Direct POLO(bPol) ... failed. Uncurrying p 1: plus(0(),x) -> x 2: plus(s(x),y) -> s(plus(p^1_s(x),y)) 3: times(0(),y) -> 0() 4: times(s(x),y) -> plus(y,times(p^1_s(x),y)) 5: exp(x,0()) -> s(0()) 6: exp(x,s(y)) -> times(x,exp(x,y)) 7: p^1_s(0()) -> 0() 8: p^1_s(s(x)) -> s(p^1_s(x)) 9: tower(x,y) -> towerIter(x,y,s(0())) 10: towerIter(0(),y,z) -> z 11: towerIter(s(x),y,z) -> towerIter(p^1_s(x),y,exp(y,z)) 12: p(s(_1)) ->= p^1_s(_1) Number of strict rules: 11 Direct POLO(bPol) ... failed. Dependency Pairs: #1: #plus(s(x),y) -> #plus(p^1_s(x),y) #2: #plus(s(x),y) -> #p^1_s(x) #3: #exp(x,s(y)) -> #times(x,exp(x,y)) #4: #exp(x,s(y)) -> #exp(x,y) #5: #tower(x,y) -> #towerIter(x,y,s(0())) #6: #towerIter(s(x),y,z) -> #towerIter(p^1_s(x),y,exp(y,z)) #7: #towerIter(s(x),y,z) -> #p^1_s(x) #8: #towerIter(s(x),y,z) -> #exp(y,z) #9: #p(s(_1)) ->? #p^1_s(_1) #10: #p^1_s(s(x)) -> #p^1_s(x) #11: #times(s(x),y) -> #plus(y,times(p^1_s(x),y)) #12: #times(s(x),y) -> #times(p^1_s(x),y) #13: #times(s(x),y) -> #p^1_s(x) Number of SCCs: 5, DPs: 5 SCC { #10 } POLO(Sum)... succeeded. tower w: 0 s w: x1 + 1 #p^1_s w: x1 #plus w: 0 towerIter w: 0 p^1_s w: 0 #exp w: 0 #p w: 0 p w: 0 #times w: 0 0 w: 0 times w: 0 #tower w: 0 #towerIter w: 0 plus w: 0 exp w: 0 USABLE RULES: { } Removed DPs: #10 Number of SCCs: 4, DPs: 4 SCC { #4 } POLO(Sum)... succeeded. tower w: 0 s w: x1 + 1 #p^1_s w: 0 #plus w: 0 towerIter w: 0 p^1_s w: 0 #exp w: x2 #p w: 0 p w: 0 #times w: 0 0 w: 0 times w: 0 #tower w: 0 #towerIter w: 0 plus w: 0 exp w: 0 USABLE RULES: { } Removed DPs: #4 Number of SCCs: 3, DPs: 3 SCC { #12 } POLO(Sum)... succeeded. tower w: 0 s w: x1 + 2 #p^1_s w: 0 #plus w: 0 towerIter w: 0 p^1_s w: x1 + 1 #exp w: 0 #p w: 0 p w: 0 #times w: x1 0 w: 1 popout

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job log

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actions

all output return to TRS Standard