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TRS Standard pair #516960668
details
property
value
status
complete
benchmark
otto10.xml
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n001.star.cs.uiowa.edu
space
AProVE_07
run statistics
property
value
solver
NaTT 2.1
configuration
default
runtime (wallclock)
6.54757499695 seconds
cpu usage
6.634592226
max memory
4.9987584E7
stage attributes
key
value
output-size
3005
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: ge(x,0()) -> true() 2: ge(0(),s(y)) -> false() 3: ge(s(x),s(y)) -> ge(x,y) 4: rev(x) -> if(x,eq(0(),length(x)),nil(),0(),length(x)) 5: if(x,true(),z,c,l) -> z 6: if(x,false(),z,c,l) -> help(s(c),l,x,z) 7: help(c,l,cons(x,y),z) -> if(append(y,cons(x,nil())),ge(c,l),cons(x,z),c,l) 8: append(nil(),y) -> y 9: append(cons(x,y),z) -> cons(x,append(y,z)) 10: length(nil()) -> 0() 11: length(cons(x,y)) -> s(length(y)) Number of strict rules: 11 Direct poly ... failed. Freezing ... failed. Dependency Pairs: #1: #if(x,false(),z,c,l) -> #help(s(c),l,x,z) #2: #append(cons(x,y),z) -> #append(y,z) #3: #length(cons(x,y)) -> #length(y) #4: #help(c,l,cons(x,y),z) -> #if(append(y,cons(x,nil())),ge(c,l),cons(x,z),c,l) #5: #help(c,l,cons(x,y),z) -> #append(y,cons(x,nil())) #6: #help(c,l,cons(x,y),z) -> #ge(c,l) #7: #ge(s(x),s(y)) -> #ge(x,y) #8: #rev(x) -> #if(x,eq(0(),length(x)),nil(),0(),length(x)) #9: #rev(x) -> #length(x) #10: #rev(x) -> #length(x) Number of SCCs: 4, DPs: 5 SCC { #3 } Sum... succeeded. #rev(x1) w: (0) s(x1) w: (0) #append(x1,x2) w: (0) #help(x1,x2,x3,x4) w: (0) eq(x1,x2) w: (0) false() w: (0) #ge(x1,x2) w: (0) true() w: (0) append(x1,x2) w: (0) 0() w: (0) if(x1,x2,x3,x4,x5) w: (0) ge(x1,x2) w: (0) nil() w: (0) rev(x1) w: (0) cons(x1,x2) w: (1 + x2) #if(x1,x2,x3,x4,x5) w: (0) help(x1,x2,x3,x4) w: (0) length(x1) w: (0) #length(x1) w: (x1) USABLE RULES: { } Removed DPs: #3 Number of SCCs: 3, DPs: 4 SCC { #7 } Sum... succeeded. #rev(x1) w: (0) s(x1) w: (1 + x1) #append(x1,x2) w: (0) #help(x1,x2,x3,x4) w: (0) eq(x1,x2) w: (0) false() w: (0) #ge(x1,x2) w: (x2) true() w: (0) append(x1,x2) w: (0) 0() w: (0) if(x1,x2,x3,x4,x5) w: (0) ge(x1,x2) w: (0) nil() w: (0) rev(x1) w: (0) cons(x1,x2) w: (1) #if(x1,x2,x3,x4,x5) w: (0) help(x1,x2,x3,x4) w: (0) length(x1) w: (0) #length(x1) w: (0) USABLE RULES: { } Removed DPs: #7 Number of SCCs: 2, DPs: 3 SCC { #2 } Sum... succeeded. #rev(x1) w: (0) s(x1) w: (1) #append(x1,x2) w: (x1) #help(x1,x2,x3,x4) w: (0) eq(x1,x2) w: (0) false() w: (0) #ge(x1,x2) w: (0) true() w: (0) append(x1,x2) w: (0) 0() w: (0) if(x1,x2,x3,x4,x5) w: (0) ge(x1,x2) w: (0) nil() w: (0) rev(x1) w: (0) cons(x1,x2) w: (1 + x2) #if(x1,x2,x3,x4,x5) w: (0)
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