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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111220767--soft-33-100-0.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111220767--soft-33-100-0.wbo
MD5SUM76159a1844a191e7556569a339118f97
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark28
Best CPU time to get the best result obtained on this benchmark0.954854
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints64
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 3426
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 3425
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1248
Number of bits of the biggest sum of numbers11
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
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed (complete)3717483OPTIMUM 0.954854 0.956155
Sat4j PB 2012-05-28 (complete)3718130OPTIMUM 12.3631 10.6894
clasp 2.0.6-R5325 (complete)3711405OPTIMUM 29.4285 29.4353
npSolver 1.0 (complete)3713563OPTIMUM 43.6294 43.8363
npSolver inc (complete)3714256OPTIMUM 44.7282 44.7321
toysat 2012-05-17 (complete)3712052OPTIMUM 45.1991 45.2067
wbo2satCp2 2012-05-19 (complete)3717028OPTIMUM 57.9482 58.1621
wbo2sat 2012-05-19 (complete)3716335OPTIMUM 60.6258 60.6841
npSolver inc-topDown (complete)3714949OPTIMUM 64.5542 64.7158
pwbo 2.02 (complete)3728591OPTIMUM 150.73 75.4966
npSolver inc (fixed) (complete)3754330OPTIMUM 199.491 199.554
npSolver 1.0 (fixed) (complete)3755023OPTIMUM 200.048 200.113
pwbo 2.01 (complete)3712507OPTIMUM 240.186 120.114
wbo 1.72 (complete)3728182? 1799.59 1800.01
wbo 1.71 (complete)3712916? 1799.61 1800
npSolver inc-topdown-quickBound (fixed) (complete)3752944? (TO) 1800.04 1800.72
npSolver inc-topDown (fixed) (complete)3753637? (TO) 1800.09 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).

cost of falsified constraints: 28
Solution found:
-x4 -x3 -x2 -x1