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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/dimacs/
normalized-dubois27_ext.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/dimacs/
normalized-dubois27_ext.wbo
MD5SUM536f2d30cc66221c102847c9f3cad7cf
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 benchmark0.009997
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables162
Total number of constraints297
Number of soft constraints216
Number of constraints which are clauses216
Number of constraints which are cardinality constraints (but not clauses)81
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Top cost 217
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 216
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)2699896OPTIMUM 0.009997 0.010308
SAT4J PB Resolution 2.2.1 (complete)2699906OPTIMUM 0.441931 0.307024
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2699900OPTIMUM 0.883865 0.884496
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver (complete)2705719OPTIMUM 0.988849 0.988454
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2699902OPTIMUM 0.991849 0.992167
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2699901OPTIMUM 1.3168 1.31705
PB/CT 0.1 (complete)2699904OPTIMUM 4.24135 4.24099
PB/CT 0.1 fixed (complete)2699907OPTIMUM 4.65629 4.65675
pb_cplex 2010-07-01 (complete)2699905? (TO) 1800.19 685.917
wbo 1.4b (complete)2699897Wrong UNSAT 0.007998 0.00719288
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2699898Wrong UNSAT 0.472927 0.336382
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2699903Wrong UNSAT 0.762883 1.19177
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2699899Wrong UNSAT 0.869867 0.426624

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