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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111226680--soft-66-100-0.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111226680--soft-66-100-0.wbo
MD5SUMdca485207caaa579309a7d2385685aa8
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark66
Best CPU time to get the best result obtained on this benchmark0.91286
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 1190
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)3717492OPTIMUM 0.91286 0.914672
clasp 2.0.6-R5325 (complete)3711414OPTIMUM 4.00239 4.00514
Sat4j PB 2012-05-28 (complete)3718139OPTIMUM 23.0795 21.2498
toysat 2012-05-17 (complete)3712061OPTIMUM 39.156 39.1645
npSolver inc-topDown (complete)3714958OPTIMUM 49.1485 49.1959
npSolver 1.0 (complete)3713572OPTIMUM 49.4075 49.4186
npSolver inc (complete)3714265OPTIMUM 49.4795 49.4931
wbo2sat 2012-05-19 (complete)3716344OPTIMUM 62.0286 62.0449
wbo2satCp2 2012-05-19 (complete)3717037OPTIMUM 62.3755 62.445
pwbo 2.02 (complete)3728600OPTIMUM 77.74 38.9131
pwbo 2.01 (complete)3712516OPTIMUM 86.33 43.2264
npSolver inc (fixed) (complete)3754339OPTIMUM 145.057 145.086
npSolver 1.0 (fixed) (complete)3755032OPTIMUM 145.93 145.982
wbo 1.72 (complete)3728191OPTIMUM 338.853 338.872
wbo 1.71 (complete)3712925OPTIMUM 356.33 356.437
npSolver inc-topDown (fixed) (complete)3753646OPTIMUM 1149.37 1149.67
npSolver inc-topdown-quickBound (fixed) (complete)3752953? (TO) 1800.13 1791.61
npSolver inc-topdown-quickBound (complete)3715651? (TO) 1800.13 1808.71

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: 66
Solution found:
-x4 -x3 x2 -x1