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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/jnh/
normalized-jnh11_wcsp.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/jnh/
normalized-jnh11_wcsp.wbo
MD5SUM540e5098c207f1245411172896d943a2
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark172
Best CPU time to get the best result obtained on this benchmark0.046992
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables200
Total number of constraints950
Number of soft constraints850
Number of constraints which are clauses850
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Top cost 420926
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 420925
Biggest number in a constraint 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 21
Number of bits of the biggest sum of numbers5
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
clasp 2.0.6-R5325 (complete)3711573OPTIMUM 0.046992 0.0480889
Sat4j PB 2012-05-28 (complete)3718298OPTIMUM 1.14282 0.53471
npSolver inc (complete)3714424OPTIMUM 6.35603 6.36132
npSolver 1.0 (complete)3713731OPTIMUM 6.44702 6.48417
pwbo 2.01 (complete)3712675OPTIMUM 8.79666 4.41634
wbo2sat 2012-05-19 (complete)3716503OPTIMUM 10.1785 10.1867
wbo2satCp2 2012-05-19 (complete)3717196OPTIMUM 10.1835 10.187
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed (complete)3717651OPTIMUM 15.0957 15.0991
pwbo 2.02 (complete)3728759OPTIMUM 15.1837 7.59154
npSolver inc (fixed) (complete)3754498OPTIMUM 20.4889 20.4882
npSolver 1.0 (fixed) (complete)3755191OPTIMUM 20.9628 20.9668
toysat 2012-05-17 (complete)3712220OPTIMUM 81.2027 81.2272
npSolver inc-topDown (complete)3715117OPTIMUM 819.886 820.021
npSolver inc-topDown (fixed) (complete)3753805OPTIMUM 1121.57 1120.25
wbo 1.71 (complete)3713084? 1799.59 1800.01
wbo 1.72 (complete)3728350? 1799.81 1800.01
npSolver inc-topdown-quickBound (complete)3715810? (TO) 1800.06 1805.22
npSolver inc-topdown-quickBound (fixed) (complete)3753112? (TO) 1800.09 1799.11

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: 172
Solution found:
x191 -x192 -x193 x194 -x195 x196 x197 -x198 -x199 x200