MAX-CSP 2008 Competition: results by benchmark

Results by benchmark for category global constraints (GLOBAL), subcategory academic problems

This page displays the results of the different solvers for each benchmark for category global constraints (GLOBAL), subcategory academic problems

REMINDER

Keep in mind that the 'Best result' columns only provide the best result given by one of the solvers. This 'Best result' may be wrong in case of an UNSATISFIABLE or OPTIMUM FOUND answer (because there's no efficient way to check these answers).

Description of a cell contents:

Cell exampleMeaning
AnswerSolver result
f=...value of the objective function for the model reported by the solver
TT=...Total Time (TT): this is the CPU time (in seconds) used by the solver until termination. This time is only meaningful for complete solvers because incomplete solvers will always run until they time out
T1=...Time to get the best model (T1): this is the wall clock time (in seconds) ellapsed when the solver found its best model. This time is obtained from the 'o lines'. It is useful to compare both complete and incomplete solvers. It doesn't take into account the time to prove optimality of the solution.
Remember that CPU time and wall clock time are two very different notions. The CPU time represents the time during which the instructions of the solver were executed by the processor. The wall clock time represents how much time ellapsed on the clock. For a same event, the CPU time may be either smaller or greater than the wall clock time depending on the number of threads of execution and the number of processors.

Meaning of some abbreviations:

AbbreviationMeaning
f=...Value of the objective function
TOTime Out
MOMem. Out (out of memory)

Meaning of the different colors:

ColorMeaning
textthe solver cannot handle this instance
textthe solver gave no answer
textthe solver could give an answer (SAT)
textthe solver gave a definitive answer (OPTIMUM FOUND or UNSAT)
textthe solver performed better than the other ones on that instance
textthe solver was ended by a signal
textthe solver gave an incomplete answer
textthe solver was disqualified in the category
textthe solver gave a wrong answer

For better readability, you may choose to hide some solvers:
Sugar v1.13+minisat
Sugar++ v1.13+minisat-inc

Bench nameBest results
on this
instance		Sugar
v1.13+minisat		Sugar++
v1.13+minisat-inc
csp/allsquaresUnsat/
normalized-squaresUnsat-10-10.xml		 MOPT
f=3
TT=2.586
T1=2.32
 OPTIMUM
f=3
TT=3.355
T1=2.98
 OPTIMUM
f=3
TT=2.586
T1=2.32
csp/allsquaresUnsat/
normalized-squaresUnsat-11-11.xml		 MOPT
f=3
TT=2.739
T1=2.48
 OPTIMUM
f=3
TT=4.31
T1=4.09
 OPTIMUM
f=3
TT=2.739
T1=2.48
csp/allsquaresUnsat/
normalized-squaresUnsat-12-12.xml		 MOPT
f=3
TT=3.73
T1=3.5
 OPTIMUM
f=3
TT=5.501
T1=5.28
 OPTIMUM
f=3
TT=3.73
T1=3.5
csp/allsquaresUnsat/
normalized-squaresUnsat-13-13.xml		 MOPT
f=3
TT=4.139
T1=3.85
 OPTIMUM
f=3
TT=6.109
T1=5.17
 OPTIMUM
f=3
TT=4.139
T1=3.85
csp/allsquaresUnsat/
normalized-squaresUnsat-16-16.xml		 MOPT
f=3
TT=7.255
T1=6.94
 OPTIMUM
f=3
TT=13.945
T1=13.83
 OPTIMUM
f=3
TT=7.255
T1=6.94
csp/allsquaresUnsat/
normalized-squaresUnsat-17-17.xml		 MOPT
f=3
TT=952.072
T1=951.76
 OPTIMUM
f=3
TT=952.072
T1=951.76
 OPTIMUM
f=3
TT=1040.6
T1=1040.48
csp/allsquaresUnsat/
normalized-squaresUnsat-19-19.xml		 MSAT TO
f=3
TT=3600.08
T1=400.25
 MSAT (TO)
f=3
TT=3600.08
T1=400.25
 MSAT (TO)
f=3
TT=3600.14
T1=558.31
csp/allsquaresUnsat/
normalized-squaresUnsat-20-20.xml		 MSAT TO
f=3
TT=3600.07
T1=184.59
 MSAT (TO)
f=3
TT=3600.07
T1=184.59
 MSAT (TO)
f=3
TT=3600.22
T1=529.27
csp/allsquaresUnsat/
normalized-squaresUnsat-22-22.xml		 MSAT TO
f=3
TT=3600.21
T1=1149.04
 MSAT (TO)
f=9
TT=3600.03
T1=41.71
 MSAT (TO)
f=3
TT=3600.21
T1=1149.04
csp/allsquaresUnsat/
normalized-squaresUnsat-2-2.xml		 MOPT
f=3
TT=0.632
T1=0.5
 OPTIMUM
f=3
TT=0.632
T1=0.5
 OPTIMUM
f=3
TT=0.649
T1=0.54
Bench nameBest results
on this
instance		Sugar
v1.13+minisat		Sugar++
v1.13+minisat-inc
csp/allsquaresUnsat/
normalized-squaresUnsat-23-23.xml		 MSAT TO
f=3
TT=3600.17
T1=946.11
 MSAT (TO)
f=8
TT=3600.04
T1=417.97
 MSAT (TO)
f=3
TT=3600.17
T1=946.11
csp/allsquaresUnsat/
normalized-squaresUnsat-25-25.xml		 MSAT TO
f=7
TT=3600.08
T1=653.33
 MSAT (TO)
f=7
TT=3600.08
T1=653.33
 MSAT (TO)
f=7
TT=3600.2
T1=3236.52
csp/allsquaresUnsat/
normalized-squaresUnsat-27-27.xml		 MSAT TO
f=6
TT=3600.24
T1=889.44
 MSAT (TO)
f=25
TT=3600.1
T1=111.63
 MSAT (TO)
f=6
TT=3600.24
T1=889.44
csp/allsquaresUnsat/
normalized-squaresUnsat-30-30.xml		 MSAT TO
f=61
TT=3600.27
T1=214.24
 MSAT (TO)
f=61
TT=3600.27
T1=214.24
 MSAT (MO)
f=501
TT=51.938
T1=46.96
csp/allsquaresUnsat/
normalized-squaresUnsat-3-3.xml		 MOPT
f=3
TT=0.801
T1=0.67
 OPTIMUM
f=3
TT=0.801
T1=0.67
 OPTIMUM
f=3
TT=0.834
T1=0.71
csp/allsquaresUnsat/
normalized-squaresUnsat-37-37.xml



? (MO)

TT=106.702

 ? (MO)

TT=100.007
csp/allsquaresUnsat/
normalized-squaresUnsat-4-4.xml		 MOPT
f=3
TT=1.108
T1=0.97
 OPTIMUM
f=3
TT=1.108
T1=0.97
 OPTIMUM
f=3
TT=1.144
T1=0.99
csp/allsquaresUnsat/
normalized-squaresUnsat-5-5.xml		 MOPT
f=3
TT=1.277
T1=1.11
 OPTIMUM
f=3
TT=1.277
T1=1.11
 OPTIMUM
f=3
TT=1.283
T1=1.12
csp/allsquaresUnsat/
normalized-squaresUnsat-7-7.xml		 MOPT
f=3
TT=1.61
T1=1.42
 OPTIMUM
f=3
TT=1.706
T1=1.52
 OPTIMUM
f=3
TT=1.61
T1=1.42
csp/allsquaresUnsat/
normalized-squaresUnsat-8-8.xml		 MOPT
f=3
TT=1.949
T1=1.77
 OPTIMUM
f=3
TT=2.085
T1=1.91
 OPTIMUM
f=3
TT=1.949
T1=1.77
Bench nameBest results
on this
instance		Sugar
v1.13+minisat		Sugar++
v1.13+minisat-inc
csp/latinSquare/
normalized-latinSquare-dg-10_all.xml		 MSAT TO
f=20
TT=3600.08
T1=0.93
 MSAT (TO)
f=20
TT=3600.08
T1=0.97
 MSAT (TO)
f=20
TT=3600.15
T1=0.93
csp/latinSquare/
normalized-latinSquare-dg-12_all.xml		 MSAT TO
f=24
TT=3600.06
T1=1.36
 MSAT (TO)
f=24
TT=3600.08
T1=1.36
 MSAT (TO)
f=24
TT=3600.06
T1=18.33
csp/latinSquare/
normalized-latinSquare-dg-3_all.xml		 MOPT
f=3
TT=0.652
T1=0.51
 OPTIMUM
f=3
TT=0.652
T1=0.51
 OPTIMUM
f=3
TT=0.674
T1=0.55
csp/latinSquare/
normalized-latinSquare-dg-4_all.xml		 MOPT
f=4
TT=0.739
T1=0.6
 OPTIMUM
f=4
TT=0.771
T1=0.61
 OPTIMUM
f=4
TT=0.739
T1=0.6
csp/latinSquare/
normalized-latinSquare-dg-6_all.xml		 MOPT
f=6
TT=22.067
T1=8.14
 OPTIMUM
f=6
TT=39.571
T1=27.7
 OPTIMUM
f=6
TT=22.067
T1=8.14
csp/latinSquare/
normalized-latinSquare-dg-8_all.xml		 MOPT
f=4
TT=100.84
T1=85.99
 OPTIMUM
f=4
TT=1399.89
T1=1385.06
 OPTIMUM
f=4
TT=100.84
T1=85.99
csp/latinSquare/
normalized-latinSquare-dg-9_all.xml		 MSAT TO
f=18
TT=3600.06
T1=0.89
 MSAT (TO)
f=18
TT=3600.06
T1=0.89
 MSAT (TO)
f=18
TT=3600.1
T1=0.99
csp/ortholatin/
normalized-ortholatin-2.xml		 MOPT
f=1
TT=0.726
T1=0.61
 OPTIMUM
f=1
TT=0.726
T1=0.61
 OPTIMUM
f=1
TT=0.806
T1=0.67
csp/pigeons_glb/
normalized-pigeons-10_ext.xml		 MOPT
f=1
TT=0.501
T1=0.38
 OPTIMUM
f=1
TT=0.501
T1=0.38
 ? (problem)

TT=0.418
csp/pigeons_glb/
normalized-pigeons-11_ext.xml		 MOPT
f=1
TT=0.523
T1=0.39
 OPTIMUM
f=1
TT=0.523
T1=0.39
 ? (problem)

TT=0.495
Bench nameBest results
on this
instance		Sugar
v1.13+minisat		Sugar++
v1.13+minisat-inc
csp/pigeons_glb/
normalized-pigeons-12_ext.xml		 MOPT
f=1
TT=0.517
T1=0.39
 OPTIMUM
f=1
TT=0.517
T1=0.39
 ? (problem)

TT=0.433
csp/pigeons_glb/
normalized-pigeons-14_ext.xml		 MOPT
f=1
TT=0.542
T1=0.4
 OPTIMUM
f=1
TT=0.542
T1=0.4
 ? (problem)

TT=0.549
csp/pigeons_glb/
normalized-pigeons-15_ext.xml		 MOPT
f=1
TT=0.533
T1=0.41
 OPTIMUM
f=1
TT=0.533
T1=0.41
 ? (problem)

TT=0.475
csp/pigeons_glb/
normalized-pigeons-18_ext.xml		 MOPT
f=1
TT=0.621
T1=0.48
 OPTIMUM
f=1
TT=0.621
T1=0.48
 ? (problem)

TT=0.752
csp/pigeons_glb/
normalized-pigeons-25_ext.xml		 MOPT
f=1
TT=0.709
T1=0.57
 OPTIMUM
f=1
TT=0.709
T1=0.57
 ? (problem)

TT=0.656
csp/pigeons_glb/
normalized-pigeons-30_ext.xml		 MOPT
f=1
TT=0.855
T1=0.69
 OPTIMUM
f=1
TT=0.855
T1=0.69
 ? (problem)

TT=0.91
csp/pigeons_glb/
normalized-pigeons-40_ext.xml		 MOPT
f=1
TT=0.985
T1=0.81
 OPTIMUM
f=1
TT=0.985
T1=0.81
 ? (problem)

TT=0.851
csp/pigeons_glb/
normalized-pigeons-50_ext.xml		 MOPT
f=1
TT=1.47
T1=1.22
 OPTIMUM
f=1
TT=1.47
T1=1.22
 ? (problem)

TT=1.033
csp/pigeons_glb/
normalized-pigeons-5_ext.xml		 MOPT
f=1
TT=0.479
T1=0.37
 OPTIMUM
f=1
TT=0.479
T1=0.37
 ? (problem)

TT=0.369
csp/pigeons_glb/
normalized-pigeons-6_ext.xml		 MOPT
f=1
TT=0.458
T1=0.34
 OPTIMUM
f=1
TT=0.458
T1=0.34
 ? (problem)

TT=0.382
Bench nameBest results
on this
instance		Sugar
v1.13+minisat		Sugar++
v1.13+minisat-inc
csp/pigeons_glb/
normalized-pigeons-7_ext.xml		 MOPT
f=1
TT=0.455
T1=0.33
 OPTIMUM
f=1
TT=0.455
T1=0.33
 ? (problem)

TT=0.411
csp/pigeons_glb/
normalized-pigeons-8_ext.xml		 MOPT
f=1
TT=0.487
T1=0.36
 OPTIMUM
f=1
TT=0.487
T1=0.36
 ? (problem)

TT=0.428
csp/pigeons_glb/
normalized-pigeons-9_ext.xml		 MOPT
f=1
TT=0.48
T1=0.35
 OPTIMUM
f=1
TT=0.48
T1=0.35
 ? (problem)

TT=0.413
csp/QG3/
normalized-quasigroup3-5.xml		 MOPT
f=8
TT=14.882
T1=2.89
 OPTIMUM
f=8
TT=14.882
T1=14.71
 OPTIMUM
f=8
TT=15.516
T1=2.89
csp/QG3/
normalized-quasigroup3-6.xml		 MOPT
f=7
TT=1332.77
T1=273.36
 OPTIMUM
f=7
TT=1332.77
T1=273.36
 OPTIMUM
f=7
TT=2322.3
T1=489.4
csp/QG3/
normalized-quasigroup3-7.xml		 MSAT TO
f=5
TT=3600.09
T1=3.49
 MSAT (TO)
f=5
TT=3600.13
T1=7.52
 MSAT (TO)
f=5
TT=3600.09
T1=3.49
csp/QG4/
normalized-quasigroup4-4.xml		 MOPT
f=6
TT=1.371
T1=1.22
 OPTIMUM
f=6
TT=1.371
T1=1.22
 OPTIMUM
f=6
TT=1.448
T1=1.3
csp/QG4/
normalized-quasigroup4-6.xml		 MOPT
f=7
TT=1048.91
T1=177.3
 OPTIMUM
f=7
TT=1048.91
T1=177.3
 OPTIMUM
f=7
TT=1625.46
T1=281.28
csp/QG4/
normalized-quasigroup4-7.xml		 MSAT TO
f=6
TT=3600.09
T1=43.66
 MSAT (TO)
f=6
TT=3600.09
T1=43.66
 MSAT (TO)
f=7
TT=3600.12
T1=169.02
csp/QG4/
normalized-quasigroup4-8.xml		 MSAT TO
f=4
TT=3600.04
T1=4.81
 MSAT (TO)
f=4
TT=3600.04
T1=4.81
 MSAT (TO)
f=4
TT=3600.09
T1=61.77
Bench nameBest results
on this
instance		Sugar
v1.13+minisat		Sugar++
v1.13+minisat-inc
csp/QG5/
normalized-quasigroup5-4.xml		 MOPT
f=8
TT=0.945
T1=0.75
 OPTIMUM
f=8
TT=0.945
T1=0.75
 OPTIMUM
f=8
TT=0.966
T1=0.78
csp/QG5/
normalized-quasigroup5-6.xml		 MSAT TO
f=17
TT=3600.05
T1=1.15
 MSAT (TO)
f=17
TT=3600.05
T1=7.7
 MSAT (TO)
f=17
TT=3600.13
T1=1.15
csp/QG5/
normalized-quasigroup5-9.xml		 MSAT TO
f=71
TT=3600.11
T1=1.39
 MSAT (TO)
f=73
TT=3600.09
T1=1.42
 MSAT (TO)
f=71
TT=3600.11
T1=1.39
csp/QG6/
normalized-quasigroup6-5.xml		 MSAT TO
f=10
TT=3600.06
T1=759.58
 MSAT (TO)
f=10
TT=3600.06
T1=759.58
 MSAT (TO)
f=16
TT=3600.12
T1=1.22
csp/QG6/
normalized-quasigroup6-6.xml		 MSAT TO
f=18
TT=3600.07
T1=1.74
 MSAT (TO)
f=18
TT=3600.07
T1=1.74
 MSAT (TO)
f=28
TT=3600.07
T1=1.4
csp/QG6/
normalized-quasigroup6-7.xml		 MSAT TO
f=6
TT=3600.07
T1=22.76
 MSAT (TO)
f=6
TT=3600.07
T1=22.76
 MSAT (TO)
f=6
TT=3600.13
T1=459.7
csp/QG7/
normalized-quasigroup7-4.xml		 MOPT
f=11
TT=43.208
T1=43.05
 OPTIMUM
f=11
TT=43.208
T1=43.05
 OPTIMUM
f=11
TT=49.062
T1=48.99
csp/QG7/
normalized-quasigroup7-6.xml		 MSAT TO
f=15
TT=3600.14
T1=1.81
 MSAT (TO)
f=15
TT=3600.14
T1=1.81
 MSAT (TO)
f=16
TT=3600.09
T1=5.81
csp/QG7/
normalized-quasigroup7-7.xml		 MSAT TO
f=24
TT=3600.02
T1=137.26
 MSAT (TO)
f=24
TT=3600.02
T1=213.68
 MSAT (TO)
f=24
TT=3600.13
T1=137.26
csp/QG7/
normalized-quasigroup7-8.xml		 MSAT TO
f=18
TT=3600.08
T1=1347.28
 MSAT (TO)
f=18
TT=3600.08
T1=1347.28
 MSAT (TO)
f=31
TT=3600.05
T1=498.36

Some statistics...

Sugar
v1.13+minisat		Sugar++
v1.13+minisat-inc
Number of times the solver is able to give the best known answer5538
Number of times the solver is able to give the best known answer from an incomplete solver point of view (i.e. without considering optimality proof)5538
Number of times the solver is the best solver from a complete solver point of view (i.e. best known answer and best TT time)4525
Number of times the solver is the best solver from an incomplete solver point of view (i.e. best known answer and best T1 time)4019