PB'12 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 Numerical Problems

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 Numerical 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
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:
bsolo 3.2 (complete)
clasp 2.0.6-R5325 (dec) (complete)
npSolver 1.0 (complete)
npSolver 1.0 (fixed) (complete)
npSolver inc (complete)
npSolver inc (fixed) (complete)
npSolver inc-topDown (complete)
npSolver inc-topDown (fixed) (complete)
npSolver inc-topdown-quickBound (complete)
npSolver inc-topdown-quickBound (fixed) (complete)
PB07: bsolo 3.0.17 (complete)
PB07: minisat+ 1.14 (complete)
PB07: PB-clasp 2007-04-10 (complete)
PB07: Pueblo 1.4 (incomplete)
PB07: SAT4JPseudoResolution 2007-03-23 (complete)
PB09: bsolo 3.1 (complete)
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)
PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009) (complete)
PB10: borg-pb 10.05.30 (complete)
PB10: pb_cplex 2010-06-29 (complete)
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)
PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)
PB11: borg pb-dec-11.04.03 (complete)
PB11: Sat4j Res//CP 2.3.0 (complete)
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)
PB12: minisatp 1.0-2-g022594c (complete)
pb2sat 2012-05-19 (complete)
pb2satCp2 2012-05-19 (complete)
PBPASSolver-CARD.DP 2012-05-28 (complete)
PBPASSolver-CARD.SN 2012-05-28 (complete)
pwbo 2.0 (complete)
pwbo 2.02 (complete)
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)
Sat 4j PB Resolution 2.3.2 Snapshot (complete)
SAT4J PB specific settings 2.3.2 snapshot (complete)
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed (complete)
SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed (complete)
SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixed (complete)
toysat 2012-05-17 (complete)
toysat 2012-06-01 (complete)
wbo 1.7 (complete)
wbo 1.72 (complete)

Bench nameBest results
on this
instance
bsolo
3.2
(complete)
clasp
2.0.6-R5325 (dec)
(complete)
npSolver
1.0
(complete)
npSolver
1.0 (fixed)
(complete)
npSolver
inc
(complete)
npSolver
inc (fixed)
(complete)
npSolver
inc-topDown
(complete)
npSolver
inc-topDown (fixed)
(complete)
npSolver
inc-topdown-quickBound
(complete)
npSolver
inc-topdown-quickBound (fixed)
(complete)
PB07: bsolo
3.0.17
(complete)
PB07: minisat+
1.14
(complete)
PB07: PB-clasp
2007-04-10
(complete)
PB07: Pueblo
1.4
(incomplete)
PB07: SAT4JPseudoResolution
2007-03-23
(complete)
PB09: bsolo
3.1
(complete)
PB09: SAT4J Pseudo Resolution
2.1.1
(complete)
PB09: SCIPspx
SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
(complete)
PB10: borg-pb
10.05.30
(complete)
PB10: pb_cplex
2010-06-29
(complete)
PB10: SAT4J PB RES // CP
2.2.0 2010-05-31
(complete)
PB10: SCIPspx
SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
(complete)
PB11: borg
pb-dec-11.04.03
(complete)
PB11: Sat4j Res//CP
2.3.0
(complete)
PB11: SCIP spx E_2
2011-06-10 (fixed)
(complete)
PB12: minisatp
1.0-2-g022594c
(complete)
pb2sat
2012-05-19
(complete)
pb2satCp2
2012-05-19
(complete)
PBPASSolver-CARD.DP
2012-05-28
(complete)
PBPASSolver-CARD.SN
2012-05-28
(complete)
pwbo
2.0
(complete)
pwbo
2.02
(complete)
SAT 4j PB RES // CP
2.3.2 Snapshot
(complete)
Sat 4j PB Resolution
2.3.2 Snapshot
(complete)
SAT4J PB specific settings
2.3.2 snapshot
(complete)
SCIP spx
SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed
(complete)
SCIP spx E
SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed
(complete)
SCIP spx standard
SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixed
(complete)
toysat
2012-05-17
(complete)
toysat
2012-06-01
(complete)
wbo
1.7
(complete)
wbo
1.72
(complete)
normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/liu/vdw/
normalized-vdw_k3_l5_n550.opb
SAT
TT=904.992
T1=906.59
?
TT=1798.02

SAT
TT=1156.11
T1=1156.3
? (problem)
TT=1.686

? (TO)
TT=1800.13

? (problem)
TT=1.675

? (TO)
TT=1800.01

? (problem)
TT=1.67

? (TO)
TT=1800.1

? (problem)
TT=1.769

? (TO)
TT=1800.02

? (TO)
TT=1800.08

? (TO)
TT=1800.11

? (TO)
TT=1800.13

? (TO)
TT=1800.06

? (TO)
TT=1800.07

?
TT=1798.01

? (TO)
TT=1800.09

?
TT=1794.56

SAT
TT=1536.79
T1=1471.74
?
TT=1799.05

? (TO)
TT=1800.93

?
TT=1792.07

? (MO)
TT=1625.7

? (TO)
TT=1800.07

? (TO)
TT=1801.34

? (TO)
TT=1800.09

? (problem)
TT=1.585

? (problem)
TT=1.567

? (TO)
TT=1800.08

SAT
TT=904.992
T1=906.59
?
TT=1799.5

?
TT=1799.81

? (TO)
TT=1800.15

? (TO)
TT=1800.09

? (TO)
TT=1800.02

?
TT=1797.13

?
TT=1797.06

?
TT=1797

? (TO)
TT=1800.12

? (TO)
TT=1800.11

?
TT=1799.45

?
TT=1799.44

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/liu/vdw/
normalized-vdw_k3_l6_n1500.opb
SAT
TT=1.835
T1=2.61
SAT
TT=118.769
T1=118.85
SAT
TT=16.097
T1=16.09
? (problem)
TT=21.982

? (TO)
TT=1800.04

? (problem)
TT=21.997

? (TO)
TT=1800.01

? (problem)
TT=22.019

? (TO)
TT=1800.04

? (problem)
TT=22.012

? (TO)
TT=1800.08

SAT
TT=122.684
T1=122.75
SAT
TT=19.877
T1=19.85
SAT
TT=46.125
T1=41.92
SAT
TT=14.118
T1=14.11
SAT
TT=8.354
T1=6.68
SAT
TT=160.542
T1=160.6
SAT
TT=7.614
T1=5.91
?
TT=1799.61

SAT
TT=1.835
T1=3.95
? (TO)
TT=1800.02

SAT
TT=9.835
T1=7.65
?
TT=1791.45

SAT
TT=34.592
T1=34.61
SAT
TT=7.932
T1=6.93
? (TO)
TT=1802.04

SAT
TT=2.648
T1=2.61
? (problem)
TT=20.465

? (problem)
TT=20.377

? (MO)
TT=437.19

? (MO)
TT=276.48

SAT
TT=3.317
T1=3.3
SAT
TT=3.266
T1=3.26
SAT
TT=8.444
T1=7.04
SAT
TT=6.793
T1=5.98
SAT
TT=7.002
T1=5.78
? (TO)
TT=1802.05

? (TO)
TT=1802.06

? (TO)
TT=1802.04

SAT
TT=26.702
T1=26.59
SAT
TT=27.258
T1=27.16
SAT
TT=3.161
T1=3.14
SAT
TT=3.213
T1=3.64
normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/liu/vdw/
normalized-vdw_k4_l4_n360.opb
SAT
TT=817.196
T1=817.41
?
TT=1798.02

? (TO)
TT=1800.1

? (problem)
TT=0.604

? (TO)
TT=1800.07

? (problem)
TT=0.59

? (TO)
TT=1800.07

? (problem)
TT=0.603

? (TO)
TT=1800.07

? (problem)
TT=0.594

? (TO)
TT=1800.08

? (TO)
TT=1800.05

? (TO)
TT=1800.07

SAT
TT=883.464
T1=883.35
? (TO)
TT=1800.02

? (TO)
TT=1800

?
TT=1798.01

? (TO)
TT=1800.01

?
TT=1793.74

? (TO)
TT=1800.07

?
TT=1799.01

? (TO)
TT=1800.66

?
TT=1789.9

? (MO)
TT=1623.75

? (TO)
TT=1800.02

?
TT=1796.96

SAT
TT=817.196
T1=817.41
? (problem)
TT=0.551

? (problem)
TT=0.544

? (TO)
TT=1800

? (TO)
TT=1800.08

?
TT=1799.49

?
TT=1799.78

? (TO)
TT=1800.16

SAT
TT=1390.75
T1=1386.19
? (TO)
TT=1800.58

?
TT=1796.92

?
TT=1797.14

?
TT=1796.93

? (TO)
TT=1800.04

? (TO)
TT=1800.06

?
TT=1799.78

?
TT=1799.92

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/liu/vdw/
normalized-vdw_k5_l4_n750.opb



?
TT=1798.03

? (TO)
TT=1800.09

? (problem)
TT=3.281

? (TO)
TT=1800.09

? (problem)
TT=3.295

? (TO)
TT=1800.06

? (problem)
TT=3.284

? (TO)
TT=1800.01

? (problem)
TT=3.238

? (TO)
TT=1800.09

? (TO)
TT=1800.14

? (TO)
TT=1800.04

? (TO)
TT=1800.01

? (TO)
TT=1800.08

? (exit code)
TT=652.415

?
TT=1798.07

?
TT=1220.96

?
TT=1797.5

? (TO)
TT=1800.03

?
TT=1799.83

? (TO)
TT=1800.9

?
TT=1798.58

? (TO)
TT=1800.1

? (TO)
TT=1800.66

? (TO)
TT=1802.09

? (TO)
TT=1800.12

? (problem)
TT=3.023

? (problem)
TT=2.983

? (MO)
TT=290.24

? (MO)
TT=431.53

?
TT=1799.42

?
TT=1799.62

? (TO)
TT=1800.7

? (TO)
TT=1800.02

? (TO)
TT=1800.02

? (TO)
TT=1800.11

? (TO)
TT=1800.03

? (TO)
TT=1801.26

? (TO)
TT=1800.09

? (TO)
TT=1800.13

?
TT=1799.32

?
TT=1799.71

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/liu/vdw/
normalized-vdw_k6_l3_n170.opb



?
TT=1798.01

? (TO)
TT=1800.09

? (problem)
TT=0.156

? (TO)
TT=1800.11

? (problem)
TT=0.16

? (TO)
TT=1800

? (problem)
TT=0.156

? (TO)
TT=1800.06

? (problem)
TT=0.157

? (TO)
TT=1800.04

? (TO)
TT=1800.07

? (TO)
TT=1800.1

? (TO)
TT=1800.1

? (TO)
TT=1800.1

? (TO)
TT=1800.59

?
TT=1798.01

? (TO)
TT=1800.31

?
TT=1793.62

? (TO)
TT=1800.07

? (TO)
TT=1800.03

? (TO)
TT=1800.47

?
TT=1789.82

? (TO)
TT=1800.08

? (TO)
TT=1800.12

?
TT=1796.82

? (TO)
TT=1800.11

? (problem)
TT=0.151

? (problem)
TT=0.152

? (TO)
TT=1800.05

? (TO)
TT=1800.03

?
TT=1799.52

?
TT=1799.54

? (TO)
TT=1800.02

? (TO)
TT=1800.09

? (TO)
TT=1800.65

?
TT=1796.86

?
TT=1796.87

?
TT=1796.85

? (TO)
TT=1800.09

? (TO)
TT=1800.02

?
TT=1799.84

?
TT=1799.51




Statisticsbsolo
3.2
(complete)
clasp
2.0.6-R5325 (dec)
(complete)
npSolver
1.0
(complete)
npSolver
1.0 (fixed)
(complete)
npSolver
inc
(complete)
npSolver
inc (fixed)
(complete)
npSolver
inc-topDown
(complete)
npSolver
inc-topDown (fixed)
(complete)
npSolver
inc-topdown-quickBound
(complete)
npSolver
inc-topdown-quickBound (fixed)
(complete)
PB07: bsolo
3.0.17
(complete)
PB07: minisat+
1.14
(complete)
PB07: PB-clasp
2007-04-10
(complete)
PB07: Pueblo
1.4
(incomplete)
PB07: SAT4JPseudoResolution
2007-03-23
(complete)
PB09: bsolo
3.1
(complete)
PB09: SAT4J Pseudo Resolution
2.1.1
(complete)
PB09: SCIPspx
SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
(complete)
PB10: borg-pb
10.05.30
(complete)
PB10: pb_cplex
2010-06-29
(complete)
PB10: SAT4J PB RES // CP
2.2.0 2010-05-31
(complete)
PB10: SCIPspx
SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
(complete)
PB11: borg
pb-dec-11.04.03
(complete)
PB11: Sat4j Res//CP
2.3.0
(complete)
PB11: SCIP spx E_2
2011-06-10 (fixed)
(complete)
PB12: minisatp
1.0-2-g022594c
(complete)
pb2sat
2012-05-19
(complete)
pb2satCp2
2012-05-19
(complete)
PBPASSolver-CARD.DP
2012-05-28
(complete)
PBPASSolver-CARD.SN
2012-05-28
(complete)
pwbo
2.0
(complete)
pwbo
2.02
(complete)
SAT 4j PB RES // CP
2.3.2 Snapshot
(complete)
Sat 4j PB Resolution
2.3.2 Snapshot
(complete)
SAT4J PB specific settings
2.3.2 snapshot
(complete)
SCIP spx
SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed
(complete)
SCIP spx E
SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed
(complete)
SCIP spx standard
SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixed
(complete)
toysat
2012-05-17
(complete)
toysat
2012-06-01
(complete)
wbo
1.7
(complete)
wbo
1.72
(complete)
Number of times the solver is able to give the best known answer120000000011211010201011020001111210000111
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)
000000000000000000100000010001000000000000