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-320018
Best CPU time to get the best result obtained on this benchmark1800.96
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400896
Total number of constraints402763
Number of constraints which are clauses400785
Number of constraints which are cardinality constraints (but not clauses)194
Number of constraints which are nor clauses,nor cardinality constraints1784
Minimum length of a constraint2
Maximum length of a constraint58023
Number of terms in the objective function 1783
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 10541072
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 10946
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 10541072
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
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743703SAT (TO)-320018 1800.96 1796.34
SAT4J PB specific settings 2.3.2 snapshot (complete)3710341SAT (TO)-266885 1800.33 1792.96
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743702SAT (TO)-165787 1801.32 1796.24
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689941SAT (TO)-109460 1800.32 1793.46
PB07: bsolo 3.0.17 (complete)3743701SAT (TO)0 1800.11 1800.49
PB11: Sat4j Res//CP 2.3.0 (complete)3743706SAT (TO)0 1800.39 905.272
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743704SAT (TO)0 1800.43 898.647
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689940SAT (TO)0 1801 911.256
npSolver inc-topDown (complete)3697697? (problem) 31.68 41.6194
npSolver inc (complete)3699293? (problem) 32.35 43.2758
npSolver 1.0 (complete)3700889? (problem) 32.5161 48.6382
npSolver inc-topdown-quickBound (complete)3702485? (problem) 32.77 47.7574
npSolver inc-topdown-quickBound (fixed) (complete)3751642? (TO) 1800.01 1801.12
npSolver inc (fixed) (complete)3748450? (TO) 1800.02 1806.62
pb2sat 2012-05-19 (complete)3696101? (TO) 1800.03 1800.82
pb2satCp2 2012-05-19 (complete)3694505? (TO) 1800.05 1800.73
npSolver inc-topDown (fixed) (complete)3746854? (TO) 1800.09 1801.12
npSolver 1.0 (fixed) (complete)3750046? (TO) 1800.09 1807.22
toysat 2012-05-17 (complete)3706413? (TO) 1800.09 1800.41
toysat 2012-06-01 (complete)3724786? (TO) 1800.1 1800.41
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743705? (TO) 1800.19 1800.46
PB07: minisat+ 1.14 (complete)3722333Signal 34.1668 41.6891
PB12: minisatp 1.0-2-g022594c (complete)3723190No Cert. 1800.03 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: -320018
Solution found:
--too large--