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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/academics/
normalized-langford-3-9_wcsp.wbo

Jump to solvers results

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/academics/
normalized-langford-3-9_wcsp.wbo
MD5SUM5add7de3ccff8290bd0d3a32154c6477
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.261959
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables729
Total number of constraints22248
Number of soft constraints22221
Number of constraints which are clauses22221
Number of constraints which are cardinality constraints (but not clauses)27
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint27
Top cost 1
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 22221
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 28
Number of bits of the biggest sum of numbers5
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
clasp 2.0.6-R5325 (complete)3711515OPTIMUM 0.261959 0.262257
wbo 1.72 (complete)3728292OPTIMUM 0.667898 0.663635
wbo 1.71 (complete)3713026OPTIMUM 0.709891 0.707183
pwbo 2.01 (complete)3712617OPTIMUM 2.37164 1.22071
Sat4j PB 2012-05-28 (complete)3718240OPTIMUM 2.88456 1.59331
pwbo 2.02 (complete)3728701OPTIMUM 3.00554 1.53834
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed (complete)3717593OPTIMUM 6.59 6.5934
toysat 2012-05-17 (complete)3712162OPTIMUM 65.617 65.6285
wbo2sat 2012-05-19 (complete)3716445OPTIMUM 279.035 279.096
wbo2satCp2 2012-05-19 (complete)3717138OPTIMUM 279.359 279.431
npSolver 1.0 (complete)3713673OPTIMUM 1081.14 1081.33
npSolver inc (complete)3714366OPTIMUM 1195.15 1195.39
npSolver inc (fixed) (complete)3754440? (problem) 1396.52 1679.5
npSolver 1.0 (fixed) (complete)3755133? (TO) 1762.65 1900.01
npSolver inc-topDown (fixed) (complete)3753747? (TO) 1800.04 1800.42
npSolver inc-topdown-quickBound (fixed) (complete)3753054? (TO) 1800.09 1800.41
npSolver inc-topDown (complete)3715059? (TO) 1800.1 1800.41
npSolver inc-topdown-quickBound (complete)3715752? (TO) 1800.12 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: 0
Solution found:
-x718 -x719 -x720 -x721 -x722 -x723 -x724 -x725 -x726 -x727 x728 -x729