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 benchmark200
Best CPU time to get the best result obtained on this benchmark0.004998
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 200
Optimality of the best value was proved YES
Number of variables400
Total number of constraints600
Number of constraints which are clauses598
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 400
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 400
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 400
Number of bits of the biggest sum of numbers9
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
clasp 2.0-R4191 (complete)3468731OPT200 0.004998 0.019307
bsolo 3.2 (complete)3463624OPT200 0.007998 0.019053
MinisatID 2.5.2 (fixed) (complete)3491157OPT200 0.012998 0.0131291
MinisatID 2.4.8 [DEPRECATED] (complete)3465284OPT200 0.013997 0.016071
MinisatID 2.5.2-gmp (fixed) (complete)3497535OPT200 0.030994 0.031214
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3467222OPT200 0.039993 0.0436
pwbo 1.1 (complete)3500220OPT200 0.168973 0.0871409
Sat4j Resolution 2.3.0 (complete)3459498OPT200 0.458929 0.295539
Sat4j CuttingPlanes 2.3.0 (complete)3457306OPT200 0.604907 0.363988
Sat4j Res//CP 2.3.0 (complete)3455114OPT200 0.652899 1.22252
SCIP spx 2 2011-06-10 (fixed) (complete)3485994OPT200 0.704892 0.70581
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3453176OPT200 0.708891 0.70948
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3451516OPT200 0.709891 0.710325
SCIP spx E_2 2011-06-10 (fixed) (complete)3489436OPT200 0.710891 0.711866
borg pb-opt-11.04.03 (complete)3482022OPT200 18.7072 18.7673
wbo 1.6 (complete)3461412? (TO) 1800.09 1800.05

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: 200
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 -x201 x202 -x203 x204 -x205 x206 -x207 x208 -x209 x210 -x211 x212 x213 -x214 x215 -x216 -x217 x218 -x219 x220 x221
-x222 -x223 x224 -x225 x226 -x227 x228 x229 -x230 -x231 x232 -x233 x234 x235 -x236 -x237 x238 x239 -x240 -x241 x242 x243 -x244 -x245 x246
x247 -x248 x249 -x250 -x251 x252 -x253 x254 x255 -x256 x257 -x258 x259 -x260 -x261 x262 x263 -x264 x265 -x266 -x267 x268 x269 -x270 -x271
x272 -x273 x274 x275 -x276 x277 -x278 -x279 x280 -x281 x282 -x283 x284 x285 -x286 x287 -x288 x289 -x290 -x291 x292 x293 -x294 x295 -x296
x297 -x298 x299 -x300 x301 -x302 -x303 x304 x305 -x306 x307 -x308 -x309 x310 -x311 x312 -x313 x314 -x315 x316 -x317 x318 -x319 x320 -x321
x322 x323 -x324 -x325 x326 x327 -x328 x329 -x330 x331 -x332 -x333 x334 x335 -x336 -x337 x338 -x339 x340 -x341 x342 x343 -x344 x345 -x346
-x347 x348 -x349 x350 x351 -x352 -x353 x354 x355 -x356 x357 -x358 x359 -x360 x361 -x362 x363 -x364 -x365 x366 x367 -x368 x369 -x370 x371
-x372 -x373 x374 x375 -x376 -x377 x378 -x379 x380 x381 -x382 -x383 x384 x385 -x386 x387 -x388 x389 -x390 x391 -x392 -x393 x394 -x395 x396
x397 -x398 -x399 x400