PB'09 competition: results by benchmark

Results by benchmark for category no optimisation, small integers, linear constraints (DEC-SMALLINT-LIN), subcategory Handmade, subsubcategory Pigeon Hole

This page displays the results of the different solvers for each benchmark for category no optimisation, small integers, linear constraints (DEC-SMALLINT-LIN), subcategory Handmade, subsubcategory Pigeon Hole

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
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 (complete solvers point of view)
textthe solver performed better than the other ones on that instance (incomplete solvers point of view)
textthe solver was ended by a signal or other problem
textthe solver gave an incomplete answer
textthe solver gave a wrong answer

For better readability, you may choose to hide some solvers:
BoolVar 2009-04-26 (complete)
bsolo 3.1 (complete)
bsolo 3.1 cl (complete)
bsolo 3.1 pb (complete)
pbclasp 2009-04-24 (complete)
SAT4J Pseudo CP 2.1.1 (complete)
SAT4J Pseudo Resolution 2.1.1 (complete)
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2 (complete)
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009) (complete)
wbo 1.0 (complete)

Bench nameBest results
on this
instance
BoolVar
2009-04-26
(complete)
bsolo
3.1
(complete)
bsolo
3.1 cl
(complete)
bsolo
3.1 pb
(complete)
pbclasp
2009-04-24
(complete)
SAT4J Pseudo CP
2.1.1
(complete)
SAT4J Pseudo Resolution
2.1.1
(complete)
SCIPclp
SCIP 1.1.0.7 with CLP 1.8.2
(complete)
SCIPspx
SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
(complete)
wbo
1.0
(complete)
normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-101-100.opb
UNSAT
TT=0.658

? (MO)
TT=64.955

UNSAT
TT=30.592

? (MO)
TT=1048.88

UNSAT
TT=5.711

? (TO)
TT=1800.06

UNSAT
TT=12.706

? (TO)
TT=1800.43

UNSAT
TT=1.062

UNSAT
TT=0.658

? (MO)
TT=1137.14

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-105-100.opb
UNSAT
TT=0.736

? (MO)
TT=58.991

UNSAT
TT=5.8

? (MO)
TT=807.358

? (TO)
TT=1800.15

? (TO)
TT=1800.03

UNSAT
TT=2.53

? (TO)
TT=1800.46

UNSAT
TT=1.191

UNSAT
TT=0.736

? (MO)
TT=1612.12

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-11-10.opb
UNSAT
TT=0.005

UNSAT
TT=65.868

UNSAT
TT=0.005

UNSAT
TT=221.633

UNSAT
TT=0.024

UNSAT
TT=110.502

UNSAT
TT=0.342

UNSAT
TT=196.281

UNSAT
TT=0.03

UNSAT
TT=0.029

UNSAT
TT=273.339

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-15-10.opb
UNSAT
TT=0.005

UNSAT
TT=157.194

UNSAT
TT=0.005

UNSAT
TT=375.665

UNSAT
TT=0.006

UNSAT
TT=116.922

UNSAT
TT=0.332

? (TO)
TT=1800.35

UNSAT
TT=0.03

UNSAT
TT=0.031

UNSAT
TT=1214.88

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-21-20.opb
UNSAT
TT=0.024

? (TO)
TT=1800.09

UNSAT
TT=0.024

?
TT=1798.01

UNSAT
TT=0.035

? (TO)
TT=1800.08

UNSAT
TT=0.574

? (TO)
TT=1800.37

UNSAT
TT=0.039

UNSAT
TT=0.039

? (TO)
TT=1800.17

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-25-20.opb
UNSAT
TT=0.026

? (TO)
TT=1800.15

UNSAT
TT=0.026

?
TT=1798.03

UNSAT
TT=0.039

? (TO)
TT=1800.08

UNSAT
TT=0.451

? (TO)
TT=1800.41

UNSAT
TT=0.042

UNSAT
TT=0.043

? (TO)
TT=1800.28

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-31-30.opb
UNSAT
TT=0.06

? (TO)
TT=1800.11

UNSAT
TT=0.078

?
TT=1798.1

UNSAT
TT=0.741

? (TO)
TT=1800.07

UNSAT
TT=1.191

? (TO)
TT=1800.37

UNSAT
TT=0.06

UNSAT
TT=0.063

? (TO)
TT=1800.2

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-35-30.opb
UNSAT
TT=0.063

? (TO)
TT=1800.1

UNSAT
TT=0.089

?
TT=1798.09

UNSAT
TT=0.289

? (TO)
TT=1800.05

UNSAT
TT=0.713

? (TO)
TT=1801.22

UNSAT
TT=0.063

UNSAT
TT=0.073

? (TO)
TT=1800.26

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-41-40.opb
UNSAT
TT=0.094

? (MO)
TT=470.553

UNSAT
TT=0.2

?
TT=1798.3

UNSAT
TT=0.208

? (TO)
TT=1800.12

UNSAT
TT=1.667

? (TO)
TT=1800.4

UNSAT
TT=0.094

UNSAT
TT=0.099

? (TO)
TT=1800.3

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-45-40.opb
UNSAT
TT=0.1

? (MO)
TT=333.512

UNSAT
TT=0.291

?
TT=1798.37

UNSAT
TT=25.411

? (TO)
TT=1800.06

UNSAT
TT=0.888

? (TO)
TT=1800.43

UNSAT
TT=0.1

UNSAT
TT=0.106

? (TO)
TT=1800.36

Bench nameBest resultsBoolVar
2009-04-26
(complete)
bsolo
3.1
(complete)
bsolo
3.1 cl
(complete)
bsolo
3.1 pb
(complete)
pbclasp
2009-04-24
(complete)
SAT4J Pseudo CP
2.1.1
(complete)
SAT4J Pseudo Resolution
2.1.1
(complete)
SCIPclp
SCIP 1.1.0.7 with CLP 1.8.2
(complete)
SCIPspx
SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
(complete)
wbo
1.0
(complete)
normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-51-50.opb
UNSAT
TT=0.14

? (MO)
TT=691.16

UNSAT
TT=0.552

? (MO)
TT=1394.09

UNSAT
TT=0.452

? (TO)
TT=1800.14

UNSAT
TT=1.985

? (TO)
TT=1800.39

UNSAT
TT=0.149

UNSAT
TT=0.14

? (MO)
TT=1589.94

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-55-50.opb
UNSAT
TT=0.158

? (MO)
TT=1686.71

UNSAT
TT=6.521

? (MO)
TT=989.966

UNSAT
TT=54.813

? (TO)
TT=1800.12

UNSAT
TT=1.126

? (TO)
TT=1800.46

UNSAT
TT=0.158

UNSAT
TT=0.16

? (MO)
TT=1644.67

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-61-60.opb
UNSAT
TT=0.217

? (MO)
TT=272.441

UNSAT
TT=0.702

? (MO)
TT=898.129

UNSAT
TT=83.366

? (TO)
TT=1800.09

UNSAT
TT=2.655

? (TO)
TT=1800.43

UNSAT
TT=0.25

UNSAT
TT=0.217

? (MO)
TT=1132.4

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-65-60.opb
UNSAT
TT=0.23

? (MO)
TT=75.038

UNSAT
TT=1.271

? (MO)
TT=1331.17

UNSAT
TT=2.773

? (TO)
TT=1800.05

UNSAT
TT=1.34

? (TO)
TT=1800.39

UNSAT
TT=0.264

UNSAT
TT=0.23

? (MO)
TT=1459.48

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-71-70.opb
UNSAT
TT=0.307

? (MO)
TT=50.903

UNSAT
TT=1.419

? (MO)
TT=671.704

UNSAT
TT=55.254

? (TO)
TT=1800.05

UNSAT
TT=3.855

? (TO)
TT=1800.5

UNSAT
TT=0.379

UNSAT
TT=0.307

? (MO)
TT=1048.89

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-75-70.opb
UNSAT
TT=0.304

? (MO)
TT=88.263

UNSAT
TT=7.736

? (MO)
TT=1439.13

UNSAT
TT=13.986

? (TO)
TT=1800.07

UNSAT
TT=2.098

? (TO)
TT=1800.42

UNSAT
TT=0.413

UNSAT
TT=0.304

? (MO)
TT=1317.15

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-81-80.opb
UNSAT
TT=0.384

? (MO)
TT=41.016

? (TO)
TT=1800.05

? (MO)
TT=887.464

UNSAT
TT=2.408

? (TO)
TT=1800.03

UNSAT
TT=5.42

? (TO)
TT=1800.44

UNSAT
TT=0.519

UNSAT
TT=0.384

? (MO)
TT=1099.98

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-85-80.opb
UNSAT
TT=0.407

? (MO)
TT=45.574

UNSAT
TT=1.908

? (MO)
TT=546.3

UNSAT
TT=241.218

? (TO)
TT=1800

UNSAT
TT=1.874

? (TO)
TT=1800.46

UNSAT
TT=0.585

UNSAT
TT=0.407

? (MO)
TT=1614.35

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-91-90.opb
UNSAT
TT=0.51

? (MO)
TT=47.078

UNSAT
TT=4.594

? (MO)
TT=904.466

? (TO)
TT=1800.26

? (TO)
TT=1800

UNSAT
TT=8.593

? (TO)
TT=1800.45

UNSAT
TT=0.818

UNSAT
TT=0.51

? (MO)
TT=1146.65

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-95-90.opb
UNSAT
TT=0.611

? (MO)
TT=54.502

UNSAT
TT=3.032

? (MO)
TT=831.41

?
TT=1798.38

? (TO)
TT=1800.05

UNSAT
TT=1.988

? (TO)
TT=1800.38

UNSAT
TT=0.856

UNSAT
TT=0.611

? (MO)
TT=1320.02




StatisticsBoolVar
2009-04-26
(complete)
bsolo
3.1
(complete)
bsolo
3.1 cl
(complete)
bsolo
3.1 pb
(complete)
pbclasp
2009-04-24
(complete)
SAT4J Pseudo CP
2.1.1
(complete)
SAT4J Pseudo Resolution
2.1.1
(complete)
SCIPclp
SCIP 1.1.0.7 with CLP 1.8.2
(complete)
SCIPspx
SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
(complete)
wbo
1.0
(complete)
Number of times the solver is able to give the best known answer219217220120202
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)
04000005110