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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110969577--soft-33-100-0.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110969577--soft-33-100-0.wbo
MD5SUM272549dcfc1a9500042cdae4b8981d82
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark0.706891
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 constraints64
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 2925
Min constraint cost 1
Max constraint cost 96
Sum of constraints costs 2924
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1255
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)3717468OPTIMUM 0.706891 0.706738
clasp 2.0.6-R5325 (complete)3711390OPTIMUM 22.3106 22.316
wbo2sat 2012-05-19 (complete)3716320OPTIMUM 29.0186 29.0273
wbo2satCp2 2012-05-19 (complete)3717013OPTIMUM 29.0986 29.1063
npSolver inc (complete)3714241OPTIMUM 32.0291 32.0502
npSolver 1.0 (complete)3713548OPTIMUM 32.2811 32.3718
npSolver inc-topDown (complete)3714934OPTIMUM 61.5556 61.604
Sat4j PB 2012-05-28 (complete)3718115OPTIMUM 79.41 77.236
wbo 1.71 (complete)3712901OPTIMUM 121.55 121.645
wbo 1.72 (complete)3728167OPTIMUM 121.56 121.63
toysat 2012-05-17 (complete)3712037OPTIMUM 143.249 143.274
npSolver inc (fixed) (complete)3754315OPTIMUM 242.194 242.251
npSolver 1.0 (fixed) (complete)3755008OPTIMUM 256.008 256.087
pwbo 2.02 (complete)3728576OPTIMUM 476.33 238.25
pwbo 2.01 (complete)3712492OPTIMUM 516.17 258.299
npSolver inc-topdown-quickBound (fixed) (complete)3752929? (TO) 1800.05 1800.72
npSolver inc-topDown (fixed) (complete)3753622? (TO) 1800.07 1800.51
npSolver inc-topdown-quickBound (complete)3715627? (TO) 1800.16 1811.81

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: 12
Solution found:
-x4 -x3 -x2 -x1