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-454564
Best CPU time to get the best result obtained on this benchmark1800.07
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 28908
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 55663410
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 55663410
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)3743574SAT (TO)-454564 1800.07 898.697
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743572SAT (TO)-441411 1801.31 903.993
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689896SAT (TO)-417922 1800.98 905.981
SAT4J PB specific settings 2.3.2 snapshot (complete)3710314SAT (TO)-293327 1800.82 1792.91
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689897SAT (TO)-92036 1800.05 1769.12
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743573? 1790.07 1790.38
npSolver inc (complete)3699266? (problem) 44.21 47.1783
npSolver inc-topDown (complete)3697670? (problem) 44.64 47.9168
npSolver inc-topdown-quickBound (complete)3702458? (problem) 46.36 49.3877
npSolver inc-topDown (fixed) (complete)3746827? (TO) 1800.02 1800.42
npSolver inc (fixed) (complete)3748423? (TO) 1800.02 1800.42
toysat 2012-05-17 (complete)3706386? (TO) 1800.02 1800.31
PB12: minisatp 1.0-2-g022594c (complete)3723163? (TO) 1800.02 1800.41
npSolver 1.0 (fixed) (complete)3750019? (TO) 1800.02 1800.52
npSolver inc-topdown-quickBound (fixed) (complete)3751615? (TO) 1800.03 1803.22
toysat 2012-06-01 (complete)3724759? (TO) 1800.03 1800.31
pb2satCp2 2012-05-19 (complete)3694478? (TO) 1800.03 1801.02
npSolver 1.0 (complete)3700862? (TO) 1800.07 1800.42
pb2sat 2012-05-19 (complete)3696074? (TO) 1800.07 1800.62
PB07: minisat+ 1.14 (complete)3722311Signal 2.34564 3.15106
PB07: bsolo 3.0.17 (complete)3743569Signal 1145.58 1276.97
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743570No Cert. 633.35 629.226
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743571No Cert. 1199.68 1195.05

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: -454564
Solution found:
--too large--