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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/coloring/
normalized-geom30a-3_wcsp.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/coloring/
normalized-geom30a-3_wcsp.wbo
MD5SUM531d8636127ef9c1ca088d2ef0ec4c38
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark11
Best CPU time to get the best result obtained on this benchmark0.361944
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables90
Total number of constraints273
Number of soft constraints243
Number of constraints which are clauses243
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Top cost 82
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 243
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4
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)3728299OPTIMUM 0.361944 0.360589
wbo 1.71 (complete)3713033OPTIMUM 0.400938 0.402586
pwbo 2.02 (complete)3728708OPTIMUM 0.422935 0.207458
pwbo 2.01 (complete)3712624OPTIMUM 0.702893 0.353519
wbo2sat 2012-05-19 (complete)3716452OPTIMUM 8.70767 8.79924
wbo2satCp2 2012-05-19 (complete)3717145OPTIMUM 8.88565 8.97902
npSolver inc-topDown (complete)3715066OPTIMUM 11.5472 11.5552
npSolver inc (complete)3714373OPTIMUM 11.5912 11.5964
npSolver 1.0 (complete)3713680OPTIMUM 11.6082 11.6129
npSolver inc-topdown-quickBound (complete)3715759OPTIMUM 11.6272 11.71
npSolver 1.0 (fixed) (complete)3755140OPTIMUM 14.9607 14.9577
npSolver inc (fixed) (complete)3754447OPTIMUM 15.0497 15.5833
npSolver inc-topdown-quickBound (fixed) (complete)3753061OPTIMUM 15.5626 15.5741
npSolver inc-topDown (fixed) (complete)3753754OPTIMUM 17.5756 21.7088
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed (complete)3717600OPTIMUM 138.457 138.48
clasp 2.0.6-R5325 (complete)3711522OPTIMUM 1320.3 1320.5
Sat4j PB 2012-05-28 (complete)3718247MSAT (TO) 1800.63 1794.16
toysat 2012-05-17 (complete)3712169? (TO) 1800.02 1800.31

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: 11
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