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 benchmarkOPT
Best value of the objective obtained on this benchmark45008
Best CPU time to get the best result obtained on this benchmark6.73298
Has Objective FunctionYES
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables51248
Total number of constraints150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)102
Number of constraints which are nor clauses,nor cardinality constraints48
Minimum length of a constraint512
Maximum length of a constraint4609
Number of terms in the objective function 51200
Biggest coefficient in the objective function 126454
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 1718545920
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 126454
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 1718545920
Number of bits of the biggest sum of numbers31
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
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3688912OPT45008 6.73298 3.68812
PB11: Sat4j Res//CP 2.3.0 (complete)3738450OPT45008 9.8425 5.96348
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3738448OPT45008 10.6514 8.33749
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3738449OPT45008 20.006 20.0207
SAT4J PB specific settings 2.3.2 snapshot (complete)3710220OPT45008 165.009 163.084
PB07: bsolo 3.0.17 (complete)3738445OPT45008 712.493 712.609
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3688913SAT (TO)72813 1800.07 1781.6
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3738447SAT (TO)72813 1800.74 1797.47
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3738446SAT (TO)72813 1802.3 1797.27
npSolver inc-topDown (fixed) (complete)3746733? (problem) 170.17 173.388
npSolver inc-topdown-quickBound (fixed) (complete)3751521? (problem) 170.37 173.761
npSolver 1.0 (fixed) (complete)3749925? (problem) 187.548 422.6
npSolver inc (fixed) (complete)3748329? (problem) 188.01 191.67
npSolver inc-topDown (complete)3697576? (TO) 1800 1800.52
npSolver 1.0 (complete)3700768? (TO) 1800.07 1800.42
npSolver inc (complete)3699172? (TO) 1800.08 1800.42
pb2satCp2 2012-05-19 (complete)3694384? (TO) 1800.08 1800.42
pb2sat 2012-05-19 (complete)3695980? (TO) 1800.08 1800.42
toysat 2012-05-17 (complete)3706292? (TO) 1800.08 1800.41
toysat 2012-06-01 (complete)3724665? (TO) 1800.1 1800.41
npSolver inc-topdown-quickBound (complete)3702364? (TO) 1800.11 1803.02
PB07: minisat+ 1.14 (complete)3721819Signal 253.363 257.067
PB12: minisatp 1.0-2-g022594c (complete)3723069No Cert. 1800.06 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: 45008
Solution found:
--too large--