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 benchmark20224039
Best CPU time to get the best result obtained on this benchmark1800.23
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables125200
Total number of constraints250157
Number of constraints which are clauses120150
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints130000
Minimum length of a constraint2
Maximum length of a constraint1225
Number of terms in the objective function 7400
Biggest coefficient in the objective function 157464000
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 48881177800
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 157464000
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 48881177800
Number of bits of the biggest sum of numbers36
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 NameTraceIDAnswerCPU timeWall clock time
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3690227SAT (TO) 1800.05 1795.3
PB07: minisat+ 1.14 (complete)3722476SAT (TO) 1800.05 1800.34
PB11: Sat4j Res//CP 2.3.0 (complete)3744564SAT (TO) 1800.06 905.227
PB07: bsolo 3.0.17 (complete)3744559SAT (TO) 1800.07 1802.52
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3744562SAT (TO) 1800.12 877.309
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3690226SAT (TO) 1800.23 915.228
SAT4J PB specific settings 2.3.2 snapshot (complete)3710427SAT (TO) 1800.56 1793.6
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3744560SAT (TO) 1801.14 1771.52
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3744563? 1790.5 1790.81
npSolver inc-topDown (complete)3697783? (problem) 26.19 42.4889
npSolver inc-topdown-quickBound (complete)3702571? (problem) 26.34 39.9246
npSolver inc (complete)3699379? (problem) 26.67 39.6141
npSolver 1.0 (complete)3700975? (problem) 27.6458 49.5024
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3744561? (TO) 1800.02 1773.06
pb2sat 2012-05-19 (complete)3696187? (TO) 1800.04 1800.72
toysat 2012-05-17 (complete)3706499? (TO) 1800.07 1800.51
npSolver inc (fixed) (complete)3748536? (TO) 1800.07 1801.42
npSolver inc-topDown (fixed) (complete)3746940? (TO) 1800.07 1803.22
npSolver 1.0 (fixed) (complete)3750132? (TO) 1800.08 1800.72
toysat 2012-06-01 (complete)3724872? (TO) 1800.09 1800.51
npSolver inc-topdown-quickBound (fixed) (complete)3751728? (TO) 1800.11 1801.83
pb2satCp2 2012-05-19 (complete)3694591? (TO) 1800.21 1801.72
PB12: minisatp 1.0-2-g022594c (complete)3723276No 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: 32510607
Solution found:
--too large--