PB'09 competition: results by benchmark

Results by benchmark for category no optimisation, small integers, linear constraints (DEC-SMALLINT-LIN), subcategory Handmade, subsubcategory Travelling Tournament 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 Travelling Tournament 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/
submitted-PB06/prestwich/
robin/normalized-robin10.opb
SAT
TT=0.176
T1=0.17
SAT
TT=17.245
T1=17.17
SAT
TT=1.654
T1=1.65
SAT
TT=1.904
T1=1.9
SAT
TT=81.185
T1=81.2
SAT
TT=0.176
T1=0.17
SAT
TT=94.011
T1=90.32
SAT
TT=3.263
T1=2.44
SAT
TT=30.664
T1=30.65
SAT
TT=56.599
T1=56.6
SAT
TT=0.213
T1=0.21
normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/prestwich/
robin/normalized-robin12.opb
SAT
TT=0.69
T1=0.69
? (MO)
TT=80.64

SAT
TT=352.88
T1=352.91
SAT
TT=192.174
T1=192.16
?
TT=1798.47

SAT
TT=3.823
T1=3.81
SAT
TT=896.95
T1=882.72
SAT
TT=7.494
T1=7.57
SAT
TT=309.813
T1=309.89
SAT
TT=549.618
T1=549.77
SAT
TT=0.69
T1=0.69
normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/prestwich/
robin/normalized-robin14.opb
SAT
TT=33.202
T1=33.15
? (MO)
TT=208.461

?
TT=1798.43

SAT
TT=92.048
T1=92.02
?
TT=1799.32

SAT
TT=33.202
T1=33.15
? (TO)
TT=1800.3

SAT
TT=167.032
T1=165.58
?
TT=1793.89

?
TT=1795.95

? (MO)
TT=627.464

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/prestwich/
robin/normalized-robin16.opb



? (MO)
TT=591.468

?
TT=1798.87

? (MO)
TT=651.198

? (TO)
TT=1800.23

? (TO)
TT=1800.06

? (TO)
TT=1800.18

? (TO)
TT=1800.45

?
TT=1795.24

?
TT=1794.91

? (MO)
TT=610.006

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/prestwich/
robin/normalized-robin18.opb



? (TO)
TT=1802.29

?
TT=1798.33

? (MO)
TT=778.1

?
TT=1798.28

? (TO)
TT=1800.02

? (TO)
TT=1800.28

? (TO)
TT=1800.51

?
TT=1796.66

? (TO)
TT=1801.47

? (MO)
TT=479.983

normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/prestwich/
robin/normalized-robin8.opb
SAT
TT=0.024
T1=0.02
SAT
TT=3.458
T1=3.71
SAT
TT=0.233
T1=0.23
SAT
TT=0.076
T1=0.08
SAT
TT=0.851
T1=0.85
SAT
TT=0.06
T1=0.05
SAT
TT=3.252
T1=2.06
SAT
TT=1.48
T1=0.95
SAT
TT=7.065
T1=7.03
SAT
TT=44.226
T1=44.22
SAT
TT=0.024
T1=0.02



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 answer2342434333
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)
0000200002