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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110970444--soft-66-100-0.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110970444--soft-66-100-0.wbo
MD5SUMcabbc57a5ab962c45538fe46c723245f
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark80
Best CPU time to get the best result obtained on this benchmark0.660898
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 constraints28
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 1415
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 1414
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1239
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)3717470OPTIMUM 0.660898 0.661125
clasp 2.0.6-R5325 (complete)3711392OPTIMUM 3.40248 3.40693
toysat 2012-05-17 (complete)3712039OPTIMUM 38.1962 38.2048
npSolver 1.0 (complete)3713550OPTIMUM 50.2394 50.2552
npSolver inc (complete)3714243OPTIMUM 50.3723 50.3878
wbo2satCp2 2012-05-19 (complete)3717015OPTIMUM 58.7201 58.7696
wbo2sat 2012-05-19 (complete)3716322OPTIMUM 58.7771 58.8018
Sat4j PB 2012-05-28 (complete)3718117OPTIMUM 84.88 82.5727
npSolver inc-topDown (complete)3714936OPTIMUM 88.1246 88.294
pwbo 2.01 (complete)3712494OPTIMUM 124.51 62.3344
pwbo 2.02 (complete)3728578OPTIMUM 124.73 62.4272
npSolver inc (fixed) (complete)3754317OPTIMUM 153.829 153.882
npSolver 1.0 (fixed) (complete)3755010OPTIMUM 155.875 155.919
wbo 1.71 (complete)3712903? 1799.57 1800
wbo 1.72 (complete)3728169? 1799.95 1800.01
npSolver inc-topDown (fixed) (complete)3753624? (TO) 1800.04 1800.61
npSolver inc-topdown-quickBound (complete)3715629? (TO) 1800.08 1798.41
npSolver inc-topdown-quickBound (fixed) (complete)3752931? (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: 80
Solution found:
-x4 -x3 -x2 -x1