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-48598
Best CPU time to get the best result obtained on this benchmark1800.15
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 997
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 12396648
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 997
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 12396648
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
PB11: Sat4j Res//CP 2.3.0 (complete)3743592SAT (TO)-48598 1800.15 901.691
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743590SAT (TO)-48598 1800.74 901.27
SAT4J PB specific settings 2.3.2 snapshot (complete)3710332SAT (TO)-38622 1800.08 1793.08
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689902SAT (TO)-38598 1800.82 905.292
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743589SAT (TO)-33437 1800.04 1797.08
PB07: bsolo 3.0.17 (complete)3743587SAT (TO)-25853 1800.07 1800.54
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689903SAT (TO)-22695 1800.68 1778.61
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743591? 1790.44 1790.76
npSolver inc (complete)3699284? (problem) 329.39 332.133
npSolver inc-topdown-quickBound (complete)3702476? (problem) 338.62 342.674
npSolver inc-topDown (complete)3697688? (problem) 360.52 363.54
npSolver inc-topDown (fixed) (complete)3746845? (problem) 1009.84 1012.73
npSolver inc (fixed) (complete)3748441? (problem) 1196.13 1199
npSolver inc-topdown-quickBound (fixed) (complete)3751633? (problem) 1205.09 1208.13
pb2sat 2012-05-19 (complete)3696092? (TO) 1800.03 1801.62
npSolver 1.0 (fixed) (complete)3750037? (TO) 1800.05 1800.52
npSolver 1.0 (complete)3700880? (TO) 1800.05 1800.42
pb2satCp2 2012-05-19 (complete)3694496? (TO) 1800.07 1801.42
toysat 2012-06-01 (complete)3724777? (TO) 1800.11 1800.41
toysat 2012-05-17 (complete)3706404? (TO) 1800.11 1800.41
PB07: minisat+ 1.14 (complete)3722314Signal 2.35764 3.14126
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743588No Cert. 722.344 718.646
PB12: minisatp 1.0-2-g022594c (complete)3723181No Cert. 1800.08 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: -48598
Solution found:
--too large--