PB'12 competition: WBO track: solvers results per benchmarks

Result page for benchmark
/SOFT-BIGINT-LIN/PB10/oliveras/j90/
normalized-j9014_1-unsat--soft-0-100-0.wbo

Jump to solvers results

General information on the benchmark

Name/SOFT-BIGINT-LIN/PB10/oliveras/j90/
normalized-j9014_1-unsat--soft-0-100-0.wbo
MD5SUMe41310c54b1dfe1512781e3f45287135
Bench CategorySOFT-BIGINT-LIN (only soft constraints, big integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark2.81257
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables16198
Total number of constraints50975
Number of soft constraints50975
Number of constraints which are clauses50623
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints352
Minimum length of a constraint1
Maximum length of a constraint90
Top cost 2569553
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 2569552
Biggest number in a constraint 51
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 588
Number of bits of the biggest sum of numbers10
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 NameTraceIDAnswerCPU timeWall clock time
Sat4j PB 2012-05-28 (complete)3718366OPTIMUM 2.81257 1.31893
toysat 2012-05-17 (complete)3712288OPTIMUM 352.957 353.037
npSolver inc-topDown (fixed) (complete)3753873? (problem) 2.19067 7.87346
npSolver 1.0 (fixed) (complete)3755259? (problem) 2.21966 5.0016
npSolver inc (fixed) (complete)3754566? (problem) 2.30365 4.89706
npSolver inc-topdown-quickBound (fixed) (complete)3753180? (problem) 2.33764 8.26342
npSolver inc-topdown-quickBound (complete)3715878? (TO) 1800 1801.61
wbo2sat 2012-05-19 (complete)3716571? (TO) 1800.02 1800.72
wbo2satCp2 2012-05-19 (complete)3717264? (TO) 1800.05 1801.62
npSolver inc-topDown (complete)3715185? (TO) 1800.1 1800.42
npSolver inc (complete)3714492? (TO) 1800.1 1800.42
npSolver 1.0 (complete)3713799? (TO) 1800.1 1800.41

Additionnal information

This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).

cost of falsified constraints: 2
Solution found:
--too large--