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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/jnh/
normalized-jnh08_wcsp.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/jnh/
normalized-jnh08_wcsp.wbo
MD5SUMf8c09bda9afe7c43c5a568001f4bbb58
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark462
Best CPU time to get the best result obtained on this benchmark1.65975
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables200
Total number of constraints950
Number of soft constraints850
Number of constraints which are clauses850
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Top cost 420926
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 420925
Biggest number in a constraint 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 21
Number of bits of the biggest sum of numbers5
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
SAT4J PB Resolution 2.2.1 (complete)2700350OPTIMUM 1.65975 0.826809
pb_cplex 2010-07-01 (complete)2700349OPTIMUM 8.63968 3.33147
PB/CT 0.1 (complete)2700348OPTIMUM 278.099 278.091
PB/CT 0.1 fixed (complete)2700351OPTIMUM 278.933 278.926
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2700346OPTIMUM 660.86 660.836
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2700345OPTIMUM 989.798 989.77
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver (complete)2705756MSAT 1792.48 1792.42
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2700344MSAT (TO) 1802.14 1802.09
wbo 1.4a (complete)2700340? (TO) 1800.09 1800.05
wbo 1.4b (complete)2700341Wrong UNSAT 0.005999 0.00621995
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2700343Wrong UNSAT 0.71689 0.368487
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2700342Wrong UNSAT 0.736887 0.374003
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2700347Wrong UNSAT 1.87271 1.30062

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: 462
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 x181 -x182 x183 -x184 -x185 x186 -x187 x188 -x189 x190 x191 -x192 x193 -x194 -x195 x196
-x197 x198 -x199 x200