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-182278
Best CPU time to get the best result obtained on this benchmark1800.05
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 26395974
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 26395974
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)3743602SAT (TO)-182278 1800.05 902.189
PB11: Sat4j Res//CP 2.3.0 (complete)3743604SAT (TO)-169968 1800.08 901.079
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689906SAT (TO)-169358 1800.13 903.4
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743600SAT (TO)-159399 1801.27 1796.82
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743601SAT (TO)-146479 1800.07 1797.47
SAT4J PB specific settings 2.3.2 snapshot (complete)3710310SAT (TO)-92629 1800.49 1792.68
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689907SAT (TO)-65252 1800.11 1754.01
PB07: bsolo 3.0.17 (complete)3743599SAT (TO)-41611 1800.04 1800.73
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743603? 1790.26 1790.58
npSolver inc (fixed) (complete)3748419? (problem) 17.51 23.0995
npSolver inc-topdown-quickBound (fixed) (complete)3751611? (problem) 17.67 20.1846
npSolver inc-topDown (fixed) (complete)3746823? (problem) 22.11 25.4
npSolver inc-topdown-quickBound (complete)3702454? (problem) 531.38 536.573
npSolver inc-topDown (complete)3697666? (problem) 700.13 702.911
npSolver inc (complete)3699262? (problem) 708.35 711.023
pb2satCp2 2012-05-19 (complete)3694474? (TO) 1800.08 1801.02
npSolver 1.0 (complete)3700858? (TO) 1800.09 1800.62
npSolver 1.0 (fixed) (complete)3750015? (TO) 1800.09 1800.52
pb2sat 2012-05-19 (complete)3696070? (TO) 1800.1 1800.62
toysat 2012-05-17 (complete)3706382? (TO) 1800.11 1800.41
toysat 2012-06-01 (complete)3724755? (TO) 1800.11 1800.41
PB07: minisat+ 1.14 (complete)3722316Signal 2.36864 11.4132
PB12: minisatp 1.0-2-g022594c (complete)3723159No Cert. 1800.07 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: -182278
Solution found:
--too large--