PB'11 competition: satisfaction and optimization track: solvers results per benchmarks

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General information on the benchmark

Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1194
Best CPU time to get the best result obtained on this benchmark0.099984
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 1194
Optimality of the best value was proved YES
Number of variables239
Total number of constraints524
Number of constraints which are clauses520
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints4
Minimum length of a constraint1
Maximum length of a constraint36
Number of terms in the objective function 239
Biggest coefficient in the objective function 61
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 10012
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 61
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 10012
Number of bits of the biggest sum of numbers14
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 NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIP spx E_2 2011-06-10 (fixed) (complete)3489379OPT1194 0.099984 0.099963
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3453119OPT1194 0.099984 0.10044
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3451459OPT1194 0.100983 0.101313
SCIP spx 2 2011-06-10 (fixed) (complete)3485937OPT1194 0.104983 0.104438
bsolo 3.2 (complete)3463567OPT1194 0.38994 0.389859
borg pb-opt-11.04.03 (complete)3481965OPT1194 0.623904 0.896813
pwbo 1.1 (complete)3500136OPT1194 3.73743 1.87326
wbo 1.6 (complete)3461355OPT1194 186.092 186.11
Sat4j Res//CP 2.3.0 (complete)3455057SAT (TO)1322 1800.35 1075.2
Sat4j Resolution 2.3.0 (complete)3459441SAT (TO)1351 1800.16 1795.06
clasp 2.0-R4191 (complete)3468674SAT (TO)1439 1800.06 1800.01
Sat4j CuttingPlanes 2.3.0 (complete)3457249SAT (TO)1495 1800.85 1797.7
MinisatID 2.5.2 (fixed) (complete)3491100? (TO)1447 1800.06 1800.01
MinisatID 2.5.2-gmp (fixed) (complete)3497478? (TO)1488 1800.05 1800.01
MinisatID 2.4.8 [DEPRECATED] (complete)3465227? (TO)1497 1800.06 1800.02
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3467165? (TO)1587 1800.09 1800.02

Additionnal information

This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).

objective function: 1194
Solution found:
-x239 -x238 -x237 x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217
-x216 -x215 -x214 x213 -x212 -x211 -x210 -x209 x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 x197 -x196 -x195 -x194 x193
-x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170
-x169 -x168 -x167 -x166 -x165 -x164 x163 -x162 -x161 x160 x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 x151 -x150 -x149 -x148 -x147 -x146
-x145 -x144 -x143 x142 x141 -x140 -x139 -x138 x137 -x136 -x135 -x134 x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122
-x121 -x120 -x119 -x118 -x117 -x116 -x115 x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98
-x97 -x96 -x95 -x94 -x93 x92 x91 x90 -x89 -x88 -x87 -x86 x85 -x84 -x83 -x82 x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 x71 -x70 -x69
-x68 -x67 -x66 -x65 -x64 -x63 -x62 x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 x52 -x51 x50 x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40
-x39 -x38 x37 x36 -x35 -x34 -x33 x32 x31 -x30 x29 -x28 x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 x12 -x11
-x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1