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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111218024--soft-33-100-0.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111218024--soft-33-100-0.wbo
MD5SUMa7711a7b19a36d7c95277483b0aa560c
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 benchmark0.981849
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 1228
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)3717478OPTIMUM 0.981849 0.983198
Sat4j PB 2012-05-28 (complete)3718125OPTIMUM 12.972 11.4887
wbo2sat 2012-05-19 (complete)3716330OPTIMUM 17.6453 17.6866
wbo2satCp2 2012-05-19 (complete)3717023OPTIMUM 18.3482 18.3667
npSolver 1.0 (complete)3713558OPTIMUM 32.3821 32.4304
npSolver inc (complete)3714251OPTIMUM 32.573 32.6156
clasp 2.0.6-R5325 (complete)3711400OPTIMUM 38.0122 38.0188
npSolver inc-topDown (complete)3714944OPTIMUM 38.4332 38.6254
toysat 2012-05-17 (complete)3712047OPTIMUM 60.6778 60.6994
npSolver inc (fixed) (complete)3754325OPTIMUM 89.5504 89.5791
npSolver 1.0 (fixed) (complete)3755018OPTIMUM 89.8293 89.8555
wbo 1.72 (complete)3728177OPTIMUM 150.85 150.979
wbo 1.71 (complete)3712911OPTIMUM 155.07 155.144
npSolver inc-topDown (fixed) (complete)3753632OPTIMUM 188.821 189.125
pwbo 2.02 (complete)3728586OPTIMUM 373.23 186.704
pwbo 2.01 (complete)3712502OPTIMUM 411.45 205.896
npSolver inc-topdown-quickBound (fixed) (complete)3752939? (TO) 1800.1 1800.81
npSolver inc-topdown-quickBound (complete)3715637? (TO) 1800.26 1804.32

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