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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/coloring/
normalized-queen5-5-4_wcsp.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/coloring/
normalized-queen5-5-4_wcsp.wbo
MD5SUMaaeffaeae7d7089614c30e01f22ee722
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 benchmark1011.71
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables100
Total number of constraints665
Number of soft constraints640
Number of constraints which are clauses640
Number of constraints which are cardinality constraints (but not clauses)25
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
Top cost 161
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 640
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 5
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
npSolver inc (complete)3714391OPTIMUM 729.018 729.136
npSolver 1.0 (complete)3713698OPTIMUM 729.524 729.655
npSolver inc-topdown-quickBound (complete)3715777OPTIMUM 731.03 731.164
npSolver inc-topDown (complete)3715084OPTIMUM 735.717 735.854
wbo2sat 2012-05-19 (complete)3716470OPTIMUM 1011.71 1011.93
wbo2satCp2 2012-05-19 (complete)3717163OPTIMUM 1065.43 1065.6
npSolver inc-topdown-quickBound (fixed) (complete)3753079OPTIMUM 1796.28 1796.57
npSolver 1.0 (fixed) (complete)3755158OPTIMUM 1799.02 1799.24
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed (complete)3717618MSAT 1797.13 1797.45
clasp 2.0.6-R5325 (complete)3711540MSAT (TO) 1800.03 1800.31
pwbo 2.02 (complete)3728726MSAT (TO) 1800.38 900.323
pwbo 2.01 (complete)3712642MSAT (TO) 1800.53 900.319
Sat4j PB 2012-05-28 (complete)3718265MSAT (TO) 1800.78 1795.16
wbo 1.72 (complete)3728317? 1799.47 1800
wbo 1.71 (complete)3713051? 1799.84 1800.01
toysat 2012-05-17 (complete)3712187? (TO) 1800.1 1800.41
npSolver inc-topDown (fixed) (complete)3753772? (TO) 1800.11 1800.41
npSolver inc (fixed) (complete)3754465? (TO) 1800.12 1800.41

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: 12
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
-x61 -x62 x63 -x64 -x65 x66 -x67 -x68 -x69 -x70 -x71 x72 x73 -x74 -x75 -x76 x77 -x78 -x79 -x80 x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89
-x90 x91 -x92 -x93 x94 -x95 -x96 -x97 -x98 -x99 x100