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 benchmarkSAT
Best value of the objective obtained on this benchmark114
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 114
Optimality of the best value was proved NO
Number of variables464
Total number of constraints1059
Number of constraints which are clauses336
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints723
Minimum length of a constraint2
Maximum length of a constraint128
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 138
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 535
Number of bits of the biggest sum of numbers10
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)3468220SAT (TO)114 1800.07 1800.02
Sat4j Resolution 2.3.0 (complete)3458887SAT (TO)114 1800.17 1796.96
Sat4j Res//CP 2.3.0 (complete)3454503SAT (TO)114 1800.31 937.698
pwbo 1.1 (complete)3500045SAT (TO)117 1800.07 900.029
Sat4j CuttingPlanes 2.3.0 (complete)3456695SAT (TO)117 1800.24 1793.3
bsolo 3.2 (complete)3463113SAT118 1798 1797.96
MinisatID 2.5.2-gmp (fixed) (complete)3496924? (TO)114 1800.05 1800.01
MinisatID 2.5.2 (fixed) (complete)3490646? (TO)114 1800.05 1800.01
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3466611? (TO)114 1800.06 1802.02
MinisatID 2.4.8 [DEPRECATED] (complete)3464773? (TO)114 1800.09 1800.02
SCIP spx 2 2011-06-10 (fixed) (complete)3485483? 1797.29 1797.28
SCIP spx E_2 2011-06-10 (fixed) (complete)3488925? 1797.43 1797.38
borg pb-opt-11.04.03 (complete)3481837? (MO) 242.26 278.891
wbo 1.6 (complete)3460901? (TO) 1800.07 1800.15
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452665? (TO) 1800.08 1800.03
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3451005? (TO) 1800.08 1800.03

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: 114
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 x401 x402 x403 x404 -x405 -x406 x407 -x408 -x409 x410 x411 x412 -x413 -x414 x415 -x416 x417 -x418 -x419 x420 -x421 -x422
-x423 -x424 -x425 x426 -x427 -x428 -x429 x430 -x431 -x432 x433 -x434 -x435 -x436 x437 x438 x439 -x440 x441 -x442 -x443 x444 x445 -x446 -x447
-x448 -x449 -x450 x451 x452 -x453 -x454 x455 -x456 -x457 x458 -x459 -x460 x461 x462 x463 -x464