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

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General information on the benchmark

Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-50552
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40937
Total number of constraints41436
Number of constraints which are clauses40882
Number of constraints which are cardinality constraints (but not clauses)67
Number of constraints which are nor clauses,nor cardinality constraints487
Minimum length of a constraint1
Maximum length of a constraint8416
Number of terms in the objective function 389
Biggest coefficient in the objective function 10946
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 2788485
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 10946
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 2788485
Number of bits of the biggest sum of numbers22
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
PB11: Sat4j Res//CP 2.3.0 (complete)3743610SAT (TO)-50552 1800.05 902.999
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743607SAT (TO)-47355 1800.74 1798.2
SAT4J PB specific settings 2.3.2 snapshot (complete)3710318SAT (TO)-45381 1800.08 1794.78
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743608SAT (TO)-43784 1800.08 950.496
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743606SAT (TO)-22125 1800.05 1794.57
PB07: minisat+ 1.14 (complete)3722317SAT (TO)-21947 1800.07 1800.53
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689908SAT (TO)-6765 1800.08 924.902
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689909SAT (TO)0 1800.1 1794.78
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743609? 1790.05 1790.35
npSolver inc-topdown-quickBound (complete)3702462? (problem) 4.32 5.64206
npSolver inc-topDown (complete)3697674? (problem) 4.34 5.33808
npSolver inc (complete)3699270? (problem) 4.37 6.64699
npSolver inc (fixed) (complete)3748427? (problem) 7.06 7.86121
npSolver inc-topdown-quickBound (fixed) (complete)3751619? (problem) 7.13 7.92609
npSolver inc-topDown (fixed) (complete)3746831? (problem) 7.37 8.23551
npSolver 1.0 (complete)3700866? (TO) 1800.03 1800.52
toysat 2012-05-17 (complete)3706390? (TO) 1800.06 1800.41
npSolver 1.0 (fixed) (complete)3750023? (TO) 1800.09 1800.62
pb2sat 2012-05-19 (complete)3696078? (TO) 1800.1 1800.62
toysat 2012-06-01 (complete)3724763? (TO) 1800.1 1800.41
PB07: bsolo 3.0.17 (complete)3743605? (TO) 1800.12 1800.65
pb2satCp2 2012-05-19 (complete)3694482? (TO) 1800.12 1800.41
PB12: minisatp 1.0-2-g022594c (complete)3723167No Cert. 1800.06 1800.62

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: -50552
Solution found:
--too large--