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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110977780--soft-66-100-0.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110977780--soft-66-100-0.wbo
MD5SUMb7777dd5fa41ca59afb23064bb503e66
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark80
Best CPU time to get the best result obtained on this benchmark0.494924
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 1327
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)3717474OPTIMUM 0.494924 0.496397
clasp 2.0.6-R5325 (complete)3711396OPTIMUM 6.24305 6.24388
toysat 2012-05-17 (complete)3712043OPTIMUM 34.0188 34.0252
Sat4j PB 2012-05-28 (complete)3718121OPTIMUM 35.3896 32.8855
npSolver 1.0 (complete)3713554OPTIMUM 39.187 39.2023
npSolver inc (complete)3714247OPTIMUM 39.356 39.3809
wbo2satCp2 2012-05-19 (complete)3717019OPTIMUM 77.6582 77.6782
wbo2sat 2012-05-19 (complete)3716326OPTIMUM 77.7172 77.7409
pwbo 2.01 (complete)3712498OPTIMUM 114.34 57.2867
npSolver 1.0 (fixed) (complete)3755014OPTIMUM 138.112 138.148
npSolver inc (fixed) (complete)3754321OPTIMUM 139.115 139.165
npSolver inc-topDown (complete)3714940OPTIMUM 150.786 150.829
pwbo 2.02 (complete)3728582OPTIMUM 159.66 79.9045
npSolver inc-topDown (fixed) (complete)3753628OPTIMUM 1646.31 1646.76
wbo 1.72 (complete)3728173? 1799.6 1800.01
wbo 1.71 (complete)3712907? 1799.61 1800.01
npSolver inc-topdown-quickBound (fixed) (complete)3752935? (TO) 1800.05 1800.62
npSolver inc-topdown-quickBound (complete)3715633? (TO) 1800.1 1815.41

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: 80
Solution found:
-x4 -x3 -x2 -x1