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-248564
Best CPU time to get the best result obtained on this benchmark1800.1
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 16038
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 43535250
Number of bits of the sum of numbers in the objective function 26
Biggest number in a constraint 10946
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 43535250
Number of bits of the biggest sum of numbers26
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)3743556SAT (TO)-248564 1800.1 898.887
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743554SAT (TO)-240812 1800.21 927.967
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743553SAT (TO)-218920 1800.88 1796.88
SAT4J PB specific settings 2.3.2 snapshot (complete)3710320SAT (TO)-184690 1800.06 1792.18
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689891SAT (TO)-65687 1800.06 1787
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689890SAT (TO)-65687 1800.76 902.813
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743555? 1789.91 1790.22
npSolver inc-topDown (complete)3697676? (problem) 13.52 18.5427
npSolver inc (complete)3699272? (problem) 13.72 20.8221
npSolver inc-topdown-quickBound (complete)3702464? (problem) 15 21.4525
npSolver inc-topdown-quickBound (fixed) (complete)3751621? (problem) 22.25 25.1987
npSolver inc-topDown (fixed) (complete)3746833? (problem) 22.36 45.4764
npSolver inc (fixed) (complete)3748429? (problem) 28.23 34.5491
npSolver 1.0 (fixed) (complete)3750025? (TO) 1800.03 1800.72
pb2sat 2012-05-19 (complete)3696080? (TO) 1800.04 1801.32
PB12: minisatp 1.0-2-g022594c (complete)3723169? (TO) 1800.06 1800.41
toysat 2012-06-01 (complete)3724765? (TO) 1800.07 1800.41
npSolver 1.0 (complete)3700868? (TO) 1800.09 1801.82
toysat 2012-05-17 (complete)3706392? (TO) 1800.09 1800.41
pb2satCp2 2012-05-19 (complete)3694484? (TO) 1800.1 1802.02
PB07: minisat+ 1.14 (complete)3722308Signal 2.40763 3.15552
PB07: bsolo 3.0.17 (complete)3743551Signal 916.419 1102.32
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743552No Cert. 1434.66 1428.84

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: -248564
Solution found:
--too large--