PB'12 competition: satisfaction and optimization track: solvers results per benchmarks

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General information on the benchmark

Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark47
Best CPU time to get the best result obtained on this benchmark0.824873
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 47
Optimality of the best value was proved NO
Number of variables607
Total number of constraints1022
Number of constraints which are clauses1022
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint32
Number of terms in the objective function 607
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 607
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 607
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
PB10: pb_cplex 2010-06-29 (complete)3732390OPT47 0.824873 0.610695
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3732393OPT47 15.9336 15.9381
SCIP spx E SCIP Exp with SoPlex fixed (complete)3691968OPT47 89.6544 89.6919
SCIP spx SCIP with SoPlex fixed (complete)3690802OPT47 90.4523 90.4891
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3732387OPT47 107.437 107.466
SCIP spx standard SCIP with SoPlex standard fixed (complete)3693134OPT47 244.368 244.435
PB07: minisat+ 1.14 (complete)3721237SAT (TO)51 1800.09 1800.41
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3732391SAT53 1789.73 1790.02
PB07: bsolo 3.0.17 (complete)3732384SAT (TO)53 1800.02 1800.31
PB12: minisatp 1.0-2-g022594c (complete)3723415SAT (TO)53 1800.09 1800.41
pwbo 2.0 (complete)3703491SAT (TO)55 1800.15 900.329
pwbo 2.02 (complete)3725792SAT (TO)55 1800.32 900.336
clasp 2.0.6-R5325 (opt) (complete)3708970SAT (TO)58 1800.03 1800.31
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3732389SAT (TO)58 1801.37 1139.42
PB11: Sat4j Res//CP 2.3.0 (complete)3732392SAT (TO)59 1800.08 1098.73
PB07: Pueblo 1.4 (incomplete)3720067SAT60 1783.01 1783.29
bsolo 3.2 (complete)3707804SAT60 1798 1798.31
PB09: bsolo 3.1 (complete)3732386SAT60 1798.01 1798.3
PB07: PB-clasp 2007-04-10 (complete)3732383SAT (TO)61 1800.13 1800.42
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687748SAT (TO)62 1800.48 1011.43
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3732388SAT (TO)72 1800.77 1798.12
SAT4J PB specific settings 2.3.2 snapshot (complete)3710566SAT (TO)74 1800.02 1790.47
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687749SAT (TO)80 1800.05 1793.26
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3732385SAT (TO)82 1800.08 1794.13
wbo 1.7 (complete)3705012? 1799.53 1800.03
wbo 1.72 (complete)3727313? 1799.77 1800.02
toysat 2012-06-01 (complete)3725011? (TO) 1800.02 1800.31
toysat 2012-05-17 (complete)3706638? (TO) 1800.02 1800.31
pb2satCp2 2012-05-19 (complete)3694730? (TO) 1800.03 1800.51
pb2sat 2012-05-19 (complete)3696326? (TO) 1800.04 1800.51
npSolver inc-topdown-quickBound (fixed) (complete)3751867? (TO) 1800.08 1800.41
npSolver inc-topDown (fixed) (complete)3747079? (TO) 1800.1 1800.41
npSolver 1.0 (fixed) (complete)3750271? (TO) 1800.11 1800.41
npSolver inc-topdown-quickBound (complete)3702710? (TO) 1800.11 1800.41
npSolver inc-topDown (complete)3697922? (TO) 1800.12 1800.41
npSolver inc (fixed) (complete)3748675? (TO) 1800.12 1800.41
npSolver 1.0 (complete)3701114? (TO) 1800.12 1800.41
npSolver inc (complete)3699518? (TO) 1800.12 1800.41

Additionnal information

This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).

objective function: 47
Solution found:
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