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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/academics/
normalized-warehouse0_wcsp.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/academics/
normalized-warehouse0_wcsp.wbo
MD5SUM1666aebbbae4b4440b4a935980e38a5c
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark328
Best CPU time to get the best result obtained on this benchmark0.000999
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables60
Total number of constraints120
Number of soft constraints105
Number of constraints which are clauses105
Number of constraints which are cardinality constraints (but not clauses)15
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint5
Top cost 954
Min constraint cost 1
Max constraint cost 954
Sum of constraints costs 50513
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
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
wbo 1.72 (complete)3728294OPTIMUM 0.000999 0.00629012
wbo 1.71 (complete)3713028OPTIMUM 0.001998 0.00656501
pwbo 2.01 (complete)3712619OPTIMUM 0.001998 0.00646994
pwbo 2.02 (complete)3728703OPTIMUM 0.001998 0.00663805
clasp 2.0.6-R5325 (complete)3711517OPTIMUM 0.008998 0.0105209
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed (complete)3717595OPTIMUM 0.032994 0.033376
toysat 2012-05-17 (complete)3712164OPTIMUM 0.165974 0.166901
Sat4j PB 2012-05-28 (complete)3718242OPTIMUM 0.52292 0.291563
wbo2sat 2012-05-19 (complete)3716447OPTIMUM 0.824874 0.827543
wbo2satCp2 2012-05-19 (complete)3717140OPTIMUM 0.826874 0.829265
npSolver 1.0 (complete)3713675OPTIMUM 0.977851 0.978809
npSolver inc (complete)3714368OPTIMUM 1.01884 1.0151
npSolver inc (fixed) (complete)3754442OPTIMUM 1.63375 1.63563
npSolver 1.0 (fixed) (complete)3755135OPTIMUM 1.65075 1.66019
npSolver inc-topdown-quickBound (complete)3715754OPTIMUM 2.06569 2.06739
npSolver inc-topDown (complete)3715061OPTIMUM 2.08268 2.08089
npSolver inc-topDown (fixed) (complete)3753749OPTIMUM 3.39248 3.38886
npSolver inc-topdown-quickBound (fixed) (complete)3753056OPTIMUM 3.39548 3.40153

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: 328
Solution found:
x1 -x2 -x3 -x4 -x5 -x6 x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 x15 x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 x25 -x26 x27 -x28 -x29 -x30 x31
-x32 -x33 -x34 -x35 x36 -x37 -x38 -x39 -x40 -x41 x42 -x43 -x44 -x45 x46 -x47 -x48 -x49 -x50 -x51 x52 -x53 x54 x55 -x56 x57 -x58 -x59 x60