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TRS Stand 20472 pair #381713215
details
property
value
status
complete
benchmark
perfect.xml
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n100.star.cs.uiowa.edu
space
Mixed_TRS
run statistics
property
value
solver
NaTT
configuration
Default
runtime (wallclock)
0.0423009395599 seconds
cpu usage
0.046625705
max memory
7745536.0
stage attributes
key
value
output-size
1694
starexec-result
YES
output
/export/starexec/sandbox/solver/bin/starexec_run_Default /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- YES Input TRS: 1: perfectp(0()) -> false() 2: perfectp(s(x)) -> f(x,s(0()),s(x),s(x)) 3: f(0(),y,0(),u) -> true() 4: f(0(),y,s(z),u) -> false() 5: f(s(x),0(),z,u) -> f(x,u,minus(z,s(x)),u) 6: f(s(x),s(y),z,u) -> if(le(x,y),f(s(x),minus(y,x),z,u),f(x,u,z,u)) Number of strict rules: 6 Direct POLO(bPol) ... failed. Uncurrying f 1: perfectp(0()) -> false() 2: perfectp(s(x)) -> f(x,s(0()),s(x),s(x)) 3: f^1_0(y,0(),u) -> true() 4: f^1_0(y,s(z),u) -> false() 5: f^1_s(x,0(),z,u) -> f(x,u,minus(z,s(x)),u) 6: f^1_s(x,s(y),z,u) -> if(le(x,y),f^1_s(x,minus(y,x),z,u),f(x,u,z,u)) 7: f(0(),_3,_4,_5) ->= f^1_0(_3,_4,_5) 8: f(s(_1),_4,_5,_6) ->= f^1_s(_1,_4,_5,_6) Number of strict rules: 6 Direct POLO(bPol) ... failed. Dependency Pairs: #1: #perfectp(s(x)) -> #f(x,s(0()),s(x),s(x)) #2: #f^1_s(x,s(y),z,u) -> #f^1_s(x,minus(y,x),z,u) #3: #f^1_s(x,s(y),z,u) -> #f(x,u,z,u) #4: #f(0(),_3,_4,_5) ->? #f^1_0(_3,_4,_5) #5: #f^1_s(x,0(),z,u) -> #f(x,u,minus(z,s(x)),u) #6: #f(s(_1),_4,_5,_6) ->? #f^1_s(_1,_4,_5,_6) Number of SCCs: 1, DPs: 3 SCC { #3 #5 #6 } POLO(Sum)... succeeded. le w: 0 s w: x1 + 3 minus w: 1 #f^1_s w: x1 + x3 + 2 #perfectp w: 0 false w: 0 true w: 0 f w: 0 0 w: 2 if w: 0 #f w: x1 + x3 #f^1_0 w: 0 perfectp w: 0 f^1_0 w: 0 f^1_s w: 0 USABLE RULES: { } Removed DPs: #3 #5 #6 Number of SCCs: 0, DPs: 0
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