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TRS Equational pair #487523099
details
property
value
status
complete
benchmark
AC17.xml
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n137.star.cs.uiowa.edu
space
AProVE_AC_04
run statistics
property
value
solver
NaTT v.1.6c
configuration
Default
runtime (wallclock)
0.138597011566 seconds
cpu usage
0.105637938
max memory
1.4323712E7
stage attributes
key
value
output-size
1863
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: AC symbols: plus times 1: 0(S()) -> S() 2: plus(x,S()) -> x 3: plus(0(x),0(y)) -> 0(plus(x,y)) 4: plus(0(x),1(y)) -> 1(plus(x,y)) 5: plus(1(x),1(y)) -> 0(1(plus(plus(x,y),S()))) 6: times(x,S()) -> S() 7: times(x,0(y)) -> 0(times(x,y)) 8: times(x,1(y)) -> plus(x,0(times(x,y))) Number of strict rules: 8 Direct POLO(bPol) ... failed. Uncurrying ... failed. Dependency Pairs: #1: #plus(x,plus(y,z)) ->= #plus(plus(x,y),z) #2: #plus(x,plus(y,z)) ->= #plus(x,y) #3: #times(x,0(y)) -> #0(times(x,y)) #4: #times(x,0(y)) -> #times(x,y) #5: #times(x,times(y,z)) ->= #times(times(x,y),z) #6: #times(x,times(y,z)) ->= #times(x,y) #7: #plus(1(x),1(y)) -> #0(1(plus(plus(x,y),S()))) #8: #plus(1(x),1(y)) -> #plus(plus(x,y),S()) #9: #plus(1(x),1(y)) -> #plus(x,y) #10: #plus(0(x),0(y)) -> #0(plus(x,y)) #11: #plus(0(x),0(y)) -> #plus(x,y) #12: #times(x,1(y)) -> #plus(x,0(times(x,y))) #13: #times(x,1(y)) -> #0(times(x,y)) #14: #times(x,1(y)) -> #times(x,y) #15: #plus(0(x),1(y)) -> #plus(x,y) Number of SCCs: 2, DPs: 10 SCC { #4..6 #14 } POLO(Sum)... POLO(max)... QLPOS... POLO(mSum)... succeeded. #0 w: 0 1 w: max(x1, 0) S w: 0 #plus w: 0 #times w: max(x1 + x2 + 1, 0) 0 w: max(x1, 0) times w: max(x1 + x2 + 39, 0) plus w: max(x1, x2, 0) USABLE RULES: { 1..10 } Removed DPs: #6 Number of SCCs: 2, DPs: 9 SCC { #4 #5 #14 } POLO(Sum)... POLO(max)... QLPOS... POLO(mSum)... QWPOpS(mSum)... Mat2b... failed. Finding a loop... failed.
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