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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/dimacs/
normalized-dubois30_ext.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/dimacs/
normalized-dubois30_ext.wbo
MD5SUM21446dfb16098e5d1884d4f09afe5266
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 benchmark0.007998
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables180
Total number of constraints330
Number of soft constraints240
Number of constraints which are clauses240
Number of constraints which are cardinality constraints (but not clauses)90
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Top cost 241
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 240
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)2699812OPTIMUM 0.007998 0.0234869
SAT4J PB Resolution 2.2.1 (complete)2699822OPTIMUM 0.538917 0.313363
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2699816OPTIMUM 1.16382 1.16383
PB/CT 0.1 (complete)2699820OPTIMUM 1.45178 1.45185
PB/CT 0.1 fixed (complete)2699823OPTIMUM 1.47178 1.47775
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2699818OPTIMUM 1.58676 1.58929
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2699817OPTIMUM 1.79673 1.79655
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver (complete)2705712OPTIMUM 3.3115 3.31164
pb_cplex 2010-07-01 (complete)2699821? (TO) 1800.02 606.618
wbo 1.4b (complete)2699813Wrong UNSAT 0.013997 0.013773
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2699814Wrong UNSAT 0.513921 0.30807
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2699819Wrong UNSAT 0.859868 1.18888
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2699815Wrong UNSAT 1.16382 0.527013

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 -x169 x170 -x171
x172 -x173 x174 x175 -x176 x177 -x178 -x179 x180