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-3926
Best CPU time to get the best result obtained on this benchmark1800.64
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 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 4157736
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 4157736
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
SAT4J PB specific settings 2.3.2 snapshot (complete)3710326SAT (TO)-3926 1800.64 1791.9
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3689905SAT (TO)-2304 1800.03 1783.1
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3743595SAT (TO)-1863 1800.01 1797.08
PB11: Sat4j Res//CP 2.3.0 (complete)3743598SAT (TO)-1360 1800.06 930.389
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3689904SAT (TO)-1324 1800.65 906.094
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3743596SAT (TO)-1296 1800.13 900.884
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3743597? 1790.05 1790.37
npSolver inc-topdown-quickBound (complete)3702470? (problem) 11.65 15.9536
npSolver inc-topDown (complete)3697682? (problem) 12.59 15.2363
npSolver inc (complete)3699278? (problem) 12.83 15.0731
npSolver inc-topdown-quickBound (fixed) (complete)3751627? (problem) 1314.63 1321.52
npSolver inc (fixed) (complete)3748435? (problem) 1336.12 1551.18
npSolver inc-topDown (fixed) (complete)3746839? (problem) 1364.86 1367.54
toysat 2012-06-01 (complete)3724771? (TO) 1800.02 1800.31
pb2sat 2012-05-19 (complete)3696086? (TO) 1800.05 1801.12
PB07: bsolo 3.0.17 (complete)3743593? (TO) 1800.07 1800.51
npSolver 1.0 (complete)3700874? (TO) 1800.08 1801.32
npSolver 1.0 (fixed) (complete)3750031? (TO) 1800.08 1800.82
toysat 2012-05-17 (complete)3706398? (TO) 1800.09 1800.41
pb2satCp2 2012-05-19 (complete)3694490? (TO) 1800.09 1801.12
PB07: minisat+ 1.14 (complete)3722315Signal 2.39464 3.95017
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3743594No Cert. 834.451 829.603
PB12: minisatp 1.0-2-g022594c (complete)3723175No 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: -3926
Solution found:
--too large--