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

Result page for benchmark
/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111226062--soft-0-100-0.wbo

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General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111226062--soft-0-100-0.wbo
MD5SUM033c12179045731c4fd222e5d353b2b2
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.658899
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 4944
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 4943
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1231
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)3717759OPTIMUM 0.658899 0.661326
clasp 2.0.6-R5325 (complete)3711681OPTIMUM 3.03354 3.03555
npSolver inc (complete)3714578OPTIMUM 13.8599 14.0119
npSolver 1.0 (complete)3713885OPTIMUM 13.9779 14.0329
wbo 1.72 (complete)3728458OPTIMUM 21.5297 21.5958
wbo 1.71 (complete)3713192OPTIMUM 21.9007 21.9542
wbo2sat 2012-05-19 (complete)3716657OPTIMUM 29.1656 29.3336
wbo2satCp2 2012-05-19 (complete)3717350OPTIMUM 29.3235 29.6066
Sat4j PB 2012-05-28 (complete)3718452OPTIMUM 30.1814 28.1763
pwbo 2.01 (complete)3712783OPTIMUM 49.0155 24.5747
toysat 2012-05-17 (complete)3712374OPTIMUM 52.1791 52.1877
pwbo 2.02 (complete)3728867OPTIMUM 53.37 26.7466
npSolver inc-topDown (complete)3715271OPTIMUM 61.7706 61.835
npSolver 1.0 (fixed) (complete)3755345OPTIMUM 120.266 120.314
npSolver inc (fixed) (complete)3754652OPTIMUM 120.695 120.719
npSolver inc-topDown (fixed) (complete)3753959OPTIMUM 1046.14 1046.42
npSolver inc-topdown-quickBound (complete)3715964? (TO) 1614.77 1900.02
npSolver inc-topdown-quickBound (fixed) (complete)3753266? (TO) 1800.06 1800.61

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: 3
Solution found:
-x4 -x3 -x2 -x1