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-7488
Best CPU time to get the best result obtained on this benchmark1774.04
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 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 4158132
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 4158132
Number of bits of the biggest sum of numbers22
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
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743474SAT-7488 1774.04 1769.43
SAT4J PB specific settings 2.3.2 snapshot (complete)3710324SAT (TO)-6500 1800.55 1792.68
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689865SAT (TO)-5221 1800.01 1769.21
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743475SAT (TO)-4897 1800.46 1796.95
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743476SAT (TO)-4896 1800.15 907.587
PB11: Sat4j Res//CP 2.3.0 (complete)3743478SAT (TO)-4879 1800.21 912.987
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689864SAT (TO)-4105 1800.06 903.516
PB07: bsolo 3.0.17 (complete)3743473SAT (TO)-2131 1800.13 1800.53
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743477? 1789.91 1790.23
npSolver inc-topdown-quickBound (fixed) (complete)3751625? (problem) 11.83 17.9702
npSolver inc-topDown (fixed) (complete)3746837? (problem) 12.85 15.7389
npSolver inc (fixed) (complete)3748433? (problem) 24.7192 16.0058
npSolver inc (complete)3699276? (problem) 1296 1299.13
npSolver inc-topdown-quickBound (complete)3702468? (problem) 1309.6 1313.05
npSolver inc-topDown (complete)3697680? (problem) 1530.27 1534.49
npSolver 1.0 (complete)3700872? (TO) 1800.02 1800.42
PB12: minisatp 1.0-2-g022594c (complete)3723173? (TO) 1800.03 1800.51
npSolver 1.0 (fixed) (complete)3750029? (TO) 1800.06 1800.52
toysat 2012-05-17 (complete)3706396? (TO) 1800.06 1800.41
toysat 2012-06-01 (complete)3724769? (TO) 1800.11 1800.42
pb2satCp2 2012-05-19 (complete)3694488? (TO) 1800.11 1800.41
pb2sat 2012-05-19 (complete)3696084? (TO) 1800.12 1800.42
PB07: minisat+ 1.14 (complete)3722295Signal 2.50662 3.36889

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: -7488
Solution found:
--too large--