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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111213868--soft-66-100-0.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111213868--soft-66-100-0.wbo
MD5SUMf6f5996763a3538cd959432d54a4a5d7
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark1.20682
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 constraints42
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 1838
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 1837
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1199
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)3717476OPTIMUM 1.20682 1.20968
clasp 2.0.6-R5325 (complete)3711398OPTIMUM 6.05408 6.05551
Sat4j PB 2012-05-28 (complete)3718123OPTIMUM 26.62 25.265
npSolver 1.0 (complete)3713556OPTIMUM 28.2817 28.2853
wbo2sat 2012-05-19 (complete)3716328OPTIMUM 28.5837 28.6193
npSolver inc (complete)3714249OPTIMUM 28.7166 28.7613
wbo2satCp2 2012-05-19 (complete)3717021OPTIMUM 29.4905 29.5329
npSolver inc-topDown (complete)3714942OPTIMUM 51.9221 52.1047
wbo 1.72 (complete)3728175OPTIMUM 62.87 62.9414
wbo 1.71 (complete)3712909OPTIMUM 67.1448 67.1377
toysat 2012-05-17 (complete)3712045OPTIMUM 88.4765 88.4912
npSolver inc (fixed) (complete)3754323OPTIMUM 114.523 114.561
npSolver 1.0 (fixed) (complete)3755016OPTIMUM 114.571 114.593
pwbo 2.02 (complete)3728584OPTIMUM 151.53 75.8303
pwbo 2.01 (complete)3712500OPTIMUM 180.08 90.1511
npSolver inc-topDown (fixed) (complete)3753630OPTIMUM 730.675 730.927
npSolver inc-topdown-quickBound (fixed) (complete)3752937? (TO) 1800.06 1800.51
npSolver inc-topdown-quickBound (complete)3715635? (TO) 1800.11 1856.61

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: 14
Solution found:
-x4 -x3 -x2 -x1