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

Result page for benchmark
/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111225605--soft-0-100-0.wbo

Jump to solvers results

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111225605--soft-0-100-0.wbo
MD5SUM08393a4a0fbe261470f6b3451acbb15e
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.734887
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 5034
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 5033
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1240
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)3717758OPTIMUM 0.734887 0.736013
clasp 2.0.6-R5325 (complete)3711680OPTIMUM 2.89956 2.89987
npSolver 1.0 (complete)3713884OPTIMUM 10.5084 10.7459
npSolver inc (complete)3714577OPTIMUM 10.5104 10.519
wbo2sat 2012-05-19 (complete)3716656OPTIMUM 15.3197 15.7266
wbo2satCp2 2012-05-19 (complete)3717349OPTIMUM 15.3287 15.3876
wbo 1.72 (complete)3728457OPTIMUM 16.3115 16.3586
wbo 1.71 (complete)3713191OPTIMUM 16.3405 16.3928
Sat4j PB 2012-05-28 (complete)3718451OPTIMUM 19.3611 17.5488
pwbo 2.01 (complete)3712782OPTIMUM 23.6694 11.8681
toysat 2012-05-17 (complete)3712373OPTIMUM 28.0427 28.0549
pwbo 2.02 (complete)3728866OPTIMUM 28.1387 14.0705
npSolver inc-topDown (complete)3715270OPTIMUM 80.6297 80.7002
npSolver 1.0 (fixed) (complete)3755344OPTIMUM 88.0476 88.1015
npSolver inc (fixed) (complete)3754651OPTIMUM 88.4765 88.4919
npSolver inc-topDown (fixed) (complete)3753958OPTIMUM 1728.63 1729.09
npSolver inc-topdown-quickBound (fixed) (complete)3753265? (TO) 1800.09 1800.62
npSolver inc-topdown-quickBound (complete)3715963? (TO) 1800.15 1789.72

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: 2
Solution found:
-x4 -x3 -x2 -x1