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-277886
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40451
Total number of constraints40950
Number of constraints which are clauses40396
Number of constraints which are cardinality constraints (but not clauses)553
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint1
Maximum length of a constraint40128
Number of terms in the objective function 32076
Biggest coefficient in the objective function 6765
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 26531010
Number of bits of the sum of numbers in the objective function 25
Biggest number in a constraint 6765
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 26531010
Number of bits of the biggest sum of numbers25
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: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743620SAT (TO)-277886 1800.08 898.465
PB11: Sat4j Res//CP 2.3.0 (complete)3743622SAT (TO)-256549 1800.2 899.909
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689912SAT (TO)-201209 1800.2 906.294
SAT4J PB specific settings 2.3.2 snapshot (complete)3710311SAT (TO)-119550 1800 1793.26
PB07: bsolo 3.0.17 (complete)3743617SAT (TO)-89896 1800.06 1800.64
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689913SAT (TO)-18933 1800.08 1775.42
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743621? 1790.19 1790.49
npSolver inc (fixed) (complete)3748420? (problem) 220.99 224.618
npSolver inc-topDown (fixed) (complete)3746824? (problem) 331.83 335.085
npSolver inc-topdown-quickBound (fixed) (complete)3751612? (problem) 335.9 338.867
npSolver inc-topdown-quickBound (complete)3702455? (problem) 901.7 906.871
npSolver inc-topDown (complete)3697667? (problem) 905.24 908.599
npSolver inc (complete)3699263? (problem) 924.17 939.726
npSolver 1.0 (complete)3700859? (TO) 1800.01 1800.63
toysat 2012-06-01 (complete)3724756? (TO) 1800.03 1800.31
pb2sat 2012-05-19 (complete)3696071? (TO) 1800.04 1800.42
npSolver 1.0 (fixed) (complete)3750016? (TO) 1800.05 1800.52
pb2satCp2 2012-05-19 (complete)3694475? (TO) 1800.06 1801.82
PB12: minisatp 1.0-2-g022594c (complete)3723160? (TO) 1800.06 1800.41
toysat 2012-05-17 (complete)3706383? (TO) 1800.11 1800.41
PB07: minisat+ 1.14 (complete)3722319Signal 2.41463 8.37223
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743618No Cert. 768.317 763.548
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743619No Cert. 1294.78 1291.22

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: -277886
Solution found:
--too large--