PB'10 competition: WBO track: solvers results per benchmarks

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/dimacs/
normalized-dubois28_ext.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/dimacs/
normalized-dubois28_ext.wbo
MD5SUMb6568e4798e05576d2de658e8f6eec3d
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.008998
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables168
Total number of constraints308
Number of soft constraints224
Number of constraints which are clauses224
Number of constraints which are cardinality constraints (but not clauses)84
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Top cost 225
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 224
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
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
wbo 1.4a (complete)2699800OPTIMUM 0.008998 0.00886291
PB/CT 0.1 fixed (complete)2699811OPTIMUM 0.037993 0.0389349
PB/CT 0.1 (complete)2699808OPTIMUM 0.041993 0.042165
SAT4J PB Resolution 2.2.1 (complete)2699810OPTIMUM 0.508922 0.306712
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2699804OPTIMUM 1.06184 1.06229
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2699806OPTIMUM 1.21381 1.21432
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2699805OPTIMUM 1.84872 1.84877
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver (complete)2705711OPTIMUM 2.47362 2.47305
pb_cplex 2010-07-01 (complete)2699809? (TO) 1800.03 573.318
wbo 1.4b (complete)2699801Wrong UNSAT 0.010997 0.0115111
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2699802Wrong UNSAT 0.469928 0.317025
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2699807Wrong UNSAT 0.797878 1.19367
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2699803Wrong UNSAT 0.867867 0.501341

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: 1
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 -x101 x102 -x103 x104 x105 -x106 -x107 x108 x109 -x110 -x111 x112 x113 -x114 x115 -x116 -x117 x118 -x119 x120 x121
-x122 x123 -x124 -x125 x126 x127 -x128 x129 -x130 x131 -x132 -x133 x134 x135 -x136 -x137 x138 -x139 x140 -x141 x142 x143 -x144 -x145 x146
x147 -x148 x149 -x150 x151 -x152 -x153 x154 -x155 x156 -x157 x158 x159 -x160 x161 -x162 -x163 x164 -x165 x166 x167 -x168