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 benchmark188
Best CPU time to get the best result obtained on this benchmark1797.08
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 180
Optimality of the best value was proved NO
Number of variables467
Total number of constraints466
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints466
Minimum length of a constraint3
Maximum length of a constraint15
Number of terms in the objective function 467
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 467
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 467
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
SCIP spx 2 2011-06-10 (fixed) (complete)3485469SAT188 1797.08 1797.04
SCIP spx E_2 2011-06-10 (fixed) (complete)3488911SAT188 1797.11 1797.04
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452651SAT188 1800.01 1800.04
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450991SAT (TO)188 1800.08 1800.02
Sat4j Resolution 2.3.0 (complete)3458873SAT (TO)203 1800.11 1796.76
Sat4j Res//CP 2.3.0 (complete)3454489SAT (TO)203 1800.24 1099.8
clasp 2.0-R4191 (complete)3468206SAT (TO)208 1800.08 1800.02
pwbo 1.1 (complete)3500086SAT (TO)209 1800.07 900.044
bsolo 3.2 (complete)3463099SAT211 1798.01 1797.97
Sat4j CuttingPlanes 2.3.0 (complete)3456681SAT (TO)213 1800.27 1790.51
MinisatID 2.4.8 [DEPRECATED] (complete)3464759? (TO)218 1800.06 1800.02
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3466597? (TO)219 1800.02 1802.02
MinisatID 2.5.2-gmp (fixed) (complete)3496910? (TO)219 1800.07 1800.02
MinisatID 2.5.2 (fixed) (complete)3490632? (TO)219 1800.07 1800.02
borg pb-opt-11.04.03 (complete)3481823? (MO) 288.16 296.598
wbo 1.6 (complete)3460887? (TO) 1800.12 1800.06

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: 188
Solution found:
-x467 -x466 x465 x464 -x463 -x462 x461 x460 -x459 -x458 x457 -x456 -x455 x454 -x453 x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 -x444
x443 -x442 -x441 x440 -x439 -x438 -x437 x436 -x435 x434 -x433 -x432 -x431 x430 -x429 -x428 x427 x426 -x425 x424 x423 -x422 -x421 -x420 -x419
-x418 x417 x416 -x415 x414 -x413 -x412 -x411 -x410 -x409 -x408 x407 -x406 -x405 -x404 x403 -x402 x401 -x400 -x399 x398 -x397 x396 x395 -x394
-x393 x392 x391 x390 x389 -x388 x387 -x386 -x385 -x384 x383 x382 -x381 -x380 x379 x378 -x377 -x376 -x375 -x374 -x373 -x372 x371 -x370 -x369
-x368 -x367 x366 x365 x364 x363 -x362 -x361 x360 x359 x358 -x357 -x356 -x355 -x354 x353 x352 -x351 -x350 x349 x348 x347 -x346 -x345 x344
-x343 x342 x341 -x340 -x339 -x338 x337 x336 -x335 -x334 -x333 -x332 -x331 -x330 x329 x328 x327 -x326 -x325 x324 x323 -x322 -x321 x320 x319
-x318 -x317 -x316 -x315 -x314 -x313 x312 x311 x310 -x309 x308 x307 -x306 -x305 -x304 -x303 -x302 x301 -x300 -x299 -x298 x297 -x296 x295
-x294 -x293 x292 -x291 x290 -x289 x288 -x287 -x286 -x285 x284 x283 x282 x281 -x280 -x279 x278 -x277 -x276 x275 -x274 x273 x272 -x271 -x270
x269 -x268 -x267 -x266 x265 x264 -x263 x262 -x261 -x260 -x259 -x258 x257 -x256 -x255 x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 x246
x245 x244 -x243 -x242 -x241 x240 -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