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

Result page for benchmark
/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110967142--soft-0-100-0.wbo

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General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110967142--soft-0-100-0.wbo
MD5SUM7fd7081013808377c58c0d6e2ccd3b26
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark9
Best CPU time to get the best result obtained on this benchmark1.55876
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 constraints101
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 5180
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 5179
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1145
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)3717733OPTIMUM 1.55876 1.56066
clasp 2.0.6-R5325 (complete)3711655OPTIMUM 6.01908 6.02319
Sat4j PB 2012-05-28 (complete)3718426OPTIMUM 11.2213 9.53965
npSolver inc-topDown (complete)3715245OPTIMUM 22.6536 22.7802
npSolver 1.0 (complete)3713859OPTIMUM 36.5404 36.5494
npSolver inc (complete)3714552OPTIMUM 36.7384 36.7583
wbo2sat 2012-05-19 (complete)3716631OPTIMUM 37.1883 37.2027
wbo2satCp2 2012-05-19 (complete)3717324OPTIMUM 37.5223 37.5554
pwbo 2.01 (complete)3712757OPTIMUM 59.9529 29.9791
toysat 2012-05-17 (complete)3712348OPTIMUM 61.7256 61.7363
pwbo 2.02 (complete)3728841OPTIMUM 63.77 31.9613
wbo 1.71 (complete)3713166OPTIMUM 152.322 152.318
wbo 1.72 (complete)3728432OPTIMUM 153.56 153.694
npSolver 1.0 (fixed) (complete)3755319OPTIMUM 386.183 386.294
npSolver inc (fixed) (complete)3754626OPTIMUM 392.398 392.487
npSolver inc-topdown-quickBound (complete)3715938? (TO) 1800.08 1800.91
npSolver inc-topdown-quickBound (fixed) (complete)3753240? (TO) 1800.1 1800.51
npSolver inc-topDown (fixed) (complete)3753933? (TO) 1800.11 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: 9
Solution found:
-x4 -x3 -x2 -x1