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-4876
Best CPU time to get the best result obtained on this benchmark1800.35
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables399113
Total number of constraints400980
Number of constraints which are clauses399002
Number of constraints which are cardinality constraints (but not clauses)1977
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint397089
Number of terms in the objective function 306555
Biggest coefficient in the objective function 999
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 148323151
Number of bits of the sum of numbers in the objective function 28
Biggest number in a constraint 999
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 148323151
Number of bits of the biggest sum of numbers28
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)3710365SAT (TO)-4876 1800.35 1794.56
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743812SAT (TO)0 1800.41 950.244
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689976SAT (TO)0 1800.71 908.564
PB11: Sat4j Res//CP 2.3.0 (complete)3743814SAT (TO)0 1800.94 950.258
pb2satCp2 2012-05-19 (complete)3694529? (problem) 3.74443 7.36878
pb2sat 2012-05-19 (complete)3696125? (problem) 3.76543 8.26412
npSolver inc (complete)3699317? (problem) 3.9264 5.79059
npSolver inc-topdown-quickBound (complete)3702509? (problem) 3.9684 6.70844
npSolver 1.0 (complete)3700913? (problem) 3.98939 7.85935
npSolver inc-topDown (complete)3697721? (problem) 4.01939 11.6301
npSolver inc (fixed) (complete)3748474? (problem) 4.64629 19.6475
npSolver inc-topdown-quickBound (fixed) (complete)3751666? (problem) 4.68429 32.811
npSolver inc-topDown (fixed) (complete)3746878? (problem) 4.76727 19.9955
npSolver 1.0 (fixed) (complete)3750070? (problem) 4.85026 14.0369
PB12: minisatp 1.0-2-g022594c (complete)3723214? (exit code) 2.96255 12.3214
toysat 2012-05-17 (complete)3706437? (exit code) 17.0844 17.0879
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743810? (TO) 1800.02 1797.32
toysat 2012-06-01 (complete)3724810? (TO) 1800.05 1800.41
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689977? (TO) 1800.08 1795.44
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743811? (TO) 1800.1 1795.55
PB07: bsolo 3.0.17 (complete)3743809? (TO) 1800.11 1800.42
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743813? (TO) 1802.22 1802.54
PB07: minisat+ 1.14 (complete)3722351Signal 35.7096 50.0813

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: -4876
Solution found:
--too large--