PB'09 competition: results by benchmark

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

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 Progressive Party Problem

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/web/
www.ps.uni-sb.de/~walser/benchmarks/
ppp-problems/normalized-ppp:1-11,19,21.opb



? (MO)
TT=1402.42

?
TT=1798.11

?
TT=1798.06

?
TT=1798.1

? (TO)
TT=1800.07

? (TO)
TT=1800.27

? (TO)
TT=1800.57

?
TT=1794.49

?
TT=1795.26

? (TO)
TT=1800.22

normalized-PB06/SATUNSAT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/ppp-problems/normalized-ppp:1-12,16.opb
SAT
TT=0.607
T1=0.6
SAT
TT=18.222
T1=18.36
SAT
TT=1.792
T1=1.78
SAT
TT=0.928
T1=0.92
SAT
TT=7.87
T1=7.86
SAT
TT=0.86
T1=0.76
? (TO)
TT=1800.31

? (TO)
TT=1800.4

?
TT=1795.48

?
TT=1793.92

SAT
TT=0.607
T1=0.6
normalized-PB06/SATUNSAT-SMALLINT/web/
www.ps.uni-sb.de/~walser/benchmarks/
ppp-problems/normalized-ppp:1-13.opb
SAT
TT=1.29
T1=1.28
? (MO)
TT=1095.33

SAT
TT=4.088
T1=4.08
SAT
TT=30.374
T1=30.36
SAT
TT=16.927
T1=16.92
SAT
TT=3.545
T1=3.45
? (TO)
TT=1800.4

? (TO)
TT=1800.48

?
TT=1794.24

?
TT=1793.92

SAT
TT=1.29
T1=1.28
normalized-PB06/SATUNSAT-SMALLINT/web/
www.ps.uni-sb.de/~walser/benchmarks/
ppp-problems/normalized-ppp:1,3-13,19.opb
SAT
TT=0.979
T1=0.88
? (MO)
TT=1240.79

SAT
TT=8.028
T1=8.02
SAT
TT=1.833
T1=1.82
SAT
TT=23.258
T1=23.24
SAT
TT=0.979
T1=0.88
? (TO)
TT=1800.34

? (TO)
TT=1800.46

?
TT=1795.14

?
TT=1793.87

SAT
TT=2.865
T1=2.86
normalized-PB06/SATUNSAT-SMALLINT/web/
www.ps.uni-sb.de/~walser/benchmarks/
ppp-problems/normalized-ppp:1-9,16-19.opb



? (MO)
TT=1520.45

?
TT=1798.19

?
TT=1798.08

?
TT=1798.13

? (TO)
TT=1800

? (TO)
TT=1800.26

? (TO)
TT=1800.6

?
TT=1794.37

?
TT=1794.91

? (TO)
TT=1800.24

normalized-PB06/SATUNSAT-SMALLINT/web/
www.ps.uni-sb.de/~walser/benchmarks/
ppp-problems/normalized-ppp:3-13,25,26.opb
SAT
TT=3.548
T1=3.54
? (MO)
TT=742.038

SAT
TT=3.548
T1=3.54
?
TT=1798.07

SAT
TT=12.269
T1=12.26
SAT
TT=22.407
T1=22.31
? (TO)
TT=1800.33

? (TO)
TT=1800.53

?
TT=1794.55

?
TT=1794.08

? (TO)
TT=1800.2




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 answer1434400003
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)
0100100002