PB'10 competition: satisfaction and optimization track: 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:
borg-pb 10.05.30 (complete)
bsolo 3.2 Card (complete)
bsolo 3.2 Cl (complete)
pb_cplex 2010-06-29 (complete)
PB/CT 0.1 (complete)
PB/CT 0.1 fixed (complete)
PBPASSolver 2010-06-13 (complete)
PB-wave alpha 2 (incomplete)
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)
wbo 1.4a (complete)

Bench nameBest results
on this
instance
borg-pb
10.05.30
(complete)
bsolo
3.2 Card
(complete)
bsolo
3.2 Cl
(complete)
pb_cplex
2010-06-29
(complete)
PB/CT
0.1
(complete)
PB/CT
0.1 fixed
(complete)
PBPASSolver
2010-06-13
(complete)
PB-wave
alpha 2
(incomplete)
SAT4J PB CuttingPlanes
2.2.0 2010-05-26
(complete)
SAT4J PB RES // CP
2.2.0 2010-05-31
(complete)
SAT4J PB Resolution
2.2.0 2010-05-26
(complete)
SCIPclp
SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
(complete)
SCIPnone
SCIP 1.2.1.2 without any LP solver
(complete)
SCIPspx
SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
(complete)
SCIPspx
SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
(complete)
wbo
1.4a
(complete)
normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-101-100.opb
UNSAT
TT=0.58

UNSAT
TT=615.694

UNSAT
TT=486.255

?
TT=1798.13

UNSAT
TT=0.885

? (TO)
TT=1800.08

? (TO)
TT=1800.09

? (TO)
TT=1800

? (TO)
TT=1800.07

UNSAT
TT=12.433

UNSAT
TT=23.54

? (TO)
TT=1800.3

UNSAT
TT=1.722

? (TO)
TT=1800.44

UNSAT
TT=0.623

UNSAT
TT=0.58

? (TO)
TT=1800.21

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-105-100.opb
UNSAT
TT=0.591

? (TO)
TT=1800

UNSAT
TT=7.128

?
TT=1798.13

UNSAT
TT=0.916

? (TO)
TT=1800.07

? (TO)
TT=1800.13

? (TO)
TT=1800.06

? (TO)
TT=1800.08

UNSAT
TT=2.732

UNSAT
TT=3.16

? (TO)
TT=1800.38

UNSAT
TT=1.806

? (TO)
TT=1800.41

UNSAT
TT=0.632

UNSAT
TT=0.591

? (MO)
TT=1778.87

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-11-10.opb
UNSAT
TT=0.007

UNSAT
TT=608.837

UNSAT
TT=0.007

UNSAT
TT=220.226

UNSAT
TT=0.013

? (TO)
TT=1800.1

UNSAT
TT=1399.53

? (TO)
TT=1800.06

? (TO)
TT=1800.11

UNSAT
TT=0.35

UNSAT
TT=0.435

UNSAT
TT=1108.87

UNSAT
TT=0.036

? (TO)
TT=1802.13

UNSAT
TT=0.036

UNSAT
TT=0.036

UNSAT
TT=225.101

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-15-10.opb
UNSAT
TT=0.006

UNSAT
TT=651.78

UNSAT
TT=0.006

UNSAT
TT=392.548

UNSAT
TT=0.015

? (TO)
TT=1800.02

? (TO)
TT=1800.04

? (TO)
TT=1800.04

? (TO)
TT=1800.1

UNSAT
TT=0.341

UNSAT
TT=0.385

? (TO)
TT=1800.18

UNSAT
TT=0.037

? (TO)
TT=1802.13

UNSAT
TT=0.038

UNSAT
TT=0.037

UNSAT
TT=799.083

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-21-20.opb
UNSAT
TT=0.027

UNSAT
TT=601.593

UNSAT
TT=0.028

?
TT=1798.01

UNSAT
TT=0.027

? (TO)
TT=1800.05

? (TO)
TT=1800.07

? (TO)
TT=1800.01

? (TO)
TT=1800.11

UNSAT
TT=0.579

UNSAT
TT=1.639

? (TO)
TT=1800.18

UNSAT
TT=0.048

? (TO)
TT=1802.19

UNSAT
TT=0.047

UNSAT
TT=0.045

? (TO)
TT=1800.11

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-25-20.opb
UNSAT
TT=0.029

UNSAT
TT=609.63

UNSAT
TT=0.033

?
TT=1799.08

UNSAT
TT=0.029

? (TO)
TT=1800.03

? (TO)
TT=1800.07

? (TO)
TT=1800.01

? (TO)
TT=1800.02

UNSAT
TT=0.457

UNSAT
TT=0.969

? (TO)
TT=1800.26

UNSAT
TT=0.051

? (TO)
TT=1802.19

UNSAT
TT=0.049

UNSAT
TT=0.046

? (TO)
TT=1800.14

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-31-30.opb
UNSAT
TT=0.053

UNSAT
TT=602.775

UNSAT
TT=0.098

?
TT=1798.04

UNSAT
TT=0.053

? (TO)
TT=1800.12

? (TO)
TT=1800.05

? (TO)
TT=1800.03

? (TO)
TT=1800.02

UNSAT
TT=1.173

UNSAT
TT=1.76

? (TO)
TT=1800.22

UNSAT
TT=0.073

? (TO)
TT=1802.22

UNSAT
TT=0.065

UNSAT
TT=0.063

? (TO)
TT=1800.21

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-35-30.opb
UNSAT
TT=0.06

UNSAT
TT=609.878

UNSAT
TT=0.115

?
TT=1798.06

UNSAT
TT=0.06

? (TO)
TT=1800.08

? (TO)
TT=1800.08

? (TO)
TT=1800.02

? (TO)
TT=1800.03

UNSAT
TT=0.752

UNSAT
TT=1.382

? (TO)
TT=1800.19

UNSAT
TT=0.081

? (TO)
TT=1802.23

UNSAT
TT=0.075

UNSAT
TT=0.071

? (TO)
TT=1800.18

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-41-40.opb
UNSAT
TT=0.093

UNSAT
TT=606.771

UNSAT
TT=0.281

?
TT=1798.11

UNSAT
TT=0.093

? (TO)
TT=1800.07

? (TO)
TT=1800.07

? (TO)
TT=1800.08

? (TO)
TT=1800.08

UNSAT
TT=1.596

UNSAT
TT=3.186

? (TO)
TT=1800.13

UNSAT
TT=0.126

? (TO)
TT=1802.17

UNSAT
TT=0.101

UNSAT
TT=0.096

? (TO)
TT=1800.24

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-45-40.opb
UNSAT
TT=0.097

UNSAT
TT=629.898

UNSAT
TT=0.401

?
TT=1798.11

UNSAT
TT=0.103

? (TO)
TT=1800.07

? (TO)
TT=1800.08

? (TO)
TT=1800.07

? (TO)
TT=1800.11

UNSAT
TT=0.95

UNSAT
TT=1.65

? (TO)
TT=1800.28

UNSAT
TT=0.131

? (TO)
TT=1802.2

UNSAT
TT=0.109

UNSAT
TT=0.097

? (TO)
TT=1800.24

Bench nameBest resultsborg-pb
10.05.30
(complete)
bsolo
3.2 Card
(complete)
bsolo
3.2 Cl
(complete)
pb_cplex
2010-06-29
(complete)
PB/CT
0.1
(complete)
PB/CT
0.1 fixed
(complete)
PBPASSolver
2010-06-13
(complete)
PB-wave
alpha 2
(incomplete)
SAT4J PB CuttingPlanes
2.2.0 2010-05-26
(complete)
SAT4J PB RES // CP
2.2.0 2010-05-31
(complete)
SAT4J PB Resolution
2.2.0 2010-05-26
(complete)
SCIPclp
SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
(complete)
SCIPnone
SCIP 1.2.1.2 without any LP solver
(complete)
SCIPspx
SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
(complete)
SCIPspx
SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
(complete)
wbo
1.4a
(complete)
normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-51-50.opb
UNSAT
TT=0.135

UNSAT
TT=601.891

UNSAT
TT=0.714

?
TT=1798.12

UNSAT
TT=0.155

? (TO)
TT=1800.05

? (TO)
TT=1800.05

? (TO)
TT=1800.1

? (TO)
TT=1800.05

UNSAT
TT=2.038

UNSAT
TT=5.399

? (TO)
TT=1800.14

UNSAT
TT=0.21

? (TO)
TT=1802.2

UNSAT
TT=0.141

UNSAT
TT=0.135

? (TO)
TT=1800.21

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-55-50.opb
UNSAT
TT=0.133

UNSAT
TT=1234.56

UNSAT
TT=6.893

?
TT=1798.15

UNSAT
TT=0.166

? (TO)
TT=1800.05

? (TO)
TT=1800.09

? (TO)
TT=1800.03

? (TO)
TT=1800.09

UNSAT
TT=1.369

UNSAT
TT=2.031

? (TO)
TT=1800.21

UNSAT
TT=0.222

? (TO)
TT=1802.06

UNSAT
TT=0.142

UNSAT
TT=0.133

? (TO)
TT=1800.25

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-61-60.opb
UNSAT
TT=0.194

UNSAT
TT=1258.65

UNSAT
TT=0.94

?
TT=1798.12

UNSAT
TT=0.241

? (TO)
TT=1800.1

? (TO)
TT=1800.1

? (TO)
TT=1800.02

? (TO)
TT=1800.07

UNSAT
TT=2.815

UNSAT
TT=4.638

? (TO)
TT=1800.2

UNSAT
TT=0.352

? (TO)
TT=1802.1

UNSAT
TT=0.203

UNSAT
TT=0.194

? (MO)
TT=1609.53

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-65-60.opb
UNSAT
TT=0.195

UNSAT
TT=602.011

UNSAT
TT=1.829

?
TT=1798.11

UNSAT
TT=0.26

? (TO)
TT=1800.07

? (TO)
TT=1800.14

? (TO)
TT=1800.02

? (TO)
TT=1800.11

UNSAT
TT=1.348

UNSAT
TT=2.95

? (TO)
TT=1800.29

UNSAT
TT=0.371

? (TO)
TT=1802.1

UNSAT
TT=0.211

UNSAT
TT=0.195

? (MO)
TT=1740.4

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-71-70.opb
UNSAT
TT=0.262

UNSAT
TT=1246.99

UNSAT
TT=1.884

?
TT=1798.18

UNSAT
TT=0.359

? (TO)
TT=1800.07

? (TO)
TT=1800.09

? (TO)
TT=1800.04

? (TO)
TT=1800.11

UNSAT
TT=4.118

UNSAT
TT=6.584

? (TO)
TT=1800.2

UNSAT
TT=0.549

? (TO)
TT=1801.25

UNSAT
TT=0.284

UNSAT
TT=0.262

? (MO)
TT=1776.23

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-75-70.opb
UNSAT
TT=0.273

UNSAT
TT=622.164

UNSAT
TT=9.646

?
TT=1798.12

UNSAT
TT=0.379

? (TO)
TT=1800.11

? (TO)
TT=1800.1

? (TO)
TT=1800.05

? (TO)
TT=1800.1

UNSAT
TT=2.212

UNSAT
TT=3.196

? (TO)
TT=1800.16

UNSAT
TT=0.574

? (TO)
TT=1801.05

UNSAT
TT=0.298

UNSAT
TT=0.273

? (MO)
TT=1777.32

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-81-80.opb
UNSAT
TT=0.358

UNSAT
TT=606.141

? (TO)
TT=1800.08

?
TT=1798.12

UNSAT
TT=0.505

? (TO)
TT=1800.09

? (TO)
TT=1800.1

? (TO)
TT=1800.06

? (TO)
TT=1800.08

UNSAT
TT=5.907

UNSAT
TT=10.021

? (TO)
TT=1800.19

UNSAT
TT=0.806

? (TO)
TT=1800.76

UNSAT
TT=0.372

UNSAT
TT=0.358

? (MO)
TT=1514.25

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-85-80.opb
UNSAT
TT=0.359

? (TO)
TT=1800.08

UNSAT
TT=2.393

?
TT=1798.11

UNSAT
TT=0.529

? (TO)
TT=1800.05

? (TO)
TT=1800.04

? (TO)
TT=1800.01

? (TO)
TT=1800.1

UNSAT
TT=2.253

UNSAT
TT=3.368

? (TO)
TT=1800.22

UNSAT
TT=0.876

? (TO)
TT=1800.64

UNSAT
TT=0.391

UNSAT
TT=0.359

? (MO)
TT=1632.07

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-91-90.opb
UNSAT
TT=0.468

? (TO)
TT=1800.02

UNSAT
TT=5.807

?
TT=1798.12

UNSAT
TT=0.675

? (TO)
TT=1800.12

? (TO)
TT=1800.06

? (TO)
TT=1800.03

? (TO)
TT=1800.07

UNSAT
TT=8.774

UNSAT
TT=16.901

? (TO)
TT=1800.25

UNSAT
TT=1.168

? (TO)
TT=1800.52

UNSAT
TT=0.484

UNSAT
TT=0.468

? (MO)
TT=1794.41

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/
normalized-pigeon-cardinality-95-90.opb
UNSAT
TT=0.493

? (TO)
TT=1800.04

UNSAT
TT=4.072

?
TT=1798.11

UNSAT
TT=0.702

? (TO)
TT=1800.06

? (TO)
TT=1800.15

? (TO)
TT=1800.05

? (TO)
TT=1800.02

UNSAT
TT=2.528

UNSAT
TT=4.021

? (TO)
TT=1800.36

UNSAT
TT=1.246

? (TO)
TT=1800.47

UNSAT
TT=0.511

UNSAT
TT=0.493

? (MO)
TT=1609.79




Statisticsborg-pb
10.05.30
(complete)
bsolo
3.2 Card
(complete)
bsolo
3.2 Cl
(complete)
pb_cplex
2010-06-29
(complete)
PB/CT
0.1
(complete)
PB/CT
0.1 fixed
(complete)
PBPASSolver
2010-06-13
(complete)
PB-wave
alpha 2
(incomplete)
SAT4J PB CuttingPlanes
2.2.0 2010-05-26
(complete)
SAT4J PB RES // CP
2.2.0 2010-05-31
(complete)
SAT4J PB Resolution
2.2.0 2010-05-26
(complete)
SCIPclp
SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
(complete)
SCIPnone
SCIP 1.2.1.2 without any LP solver
(complete)
SCIPspx
SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
(complete)
SCIPspx
SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
(complete)
wbo
1.4a
(complete)
Number of times the solver is able to give the best known answer161922001002020120020202
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)
02050000000000130