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-22071
Best CPU time to get the best result obtained on this benchmark1800.57
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 25674
Biggest coefficient in the objective function 1000
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 15797958
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 1000
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 15797958
Number of bits of the biggest sum of numbers24
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
SAT4J PB specific settings 2.3.2 snapshot (complete)3710336SAT (TO)-22071 1800.57 1792.99
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743480SAT (TO)-16935 1800.84 1794.5
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743481SAT (TO)-13978 1800.07 1797.68
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689867SAT (TO)-10726 1801.16 1788.83
PB11: Sat4j Res//CP 2.3.0 (complete)3743484SAT (TO)-10592 1800.19 907.003
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689866SAT (TO)-9918 1800.16 904.913
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743482SAT (TO)-5000 1800.12 903.872
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743483? 1790.02 1790.33
npSolver inc (complete)3699288? (problem) 10.91 17.4674
npSolver inc-topDown (complete)3697692? (problem) 11.05 13.4908
npSolver inc-topdown-quickBound (complete)3702480? (problem) 12.15 16.7842
npSolver inc-topdown-quickBound (fixed) (complete)3751637? (problem) 14.22 17.0432
npSolver inc (fixed) (complete)3748445? (problem) 14.34 17.8225
npSolver inc-topDown (fixed) (complete)3746849? (problem) 14.42 16.9966
pb2sat 2012-05-19 (complete)3696096? (TO) 1800.01 1800.62
pb2satCp2 2012-05-19 (complete)3694500? (TO) 1800.07 1800.52
npSolver 1.0 (complete)3700884? (TO) 1800.07 1801.62
PB07: bsolo 3.0.17 (complete)3743479? (TO) 1800.11 1800.51
toysat 2012-06-01 (complete)3724781? (TO) 1800.11 1800.41
toysat 2012-05-17 (complete)3706408? (TO) 1800.11 1800.41
npSolver 1.0 (fixed) (complete)3750041? (TO) 1800.13 1800.62
PB07: minisat+ 1.14 (complete)3722296Signal 2.43163 4.18719
PB12: minisatp 1.0-2-g022594c (complete)3723185No Cert. 1800.01 1800.51

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: -22071
Solution found:
--too large--