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 benchmark189
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 183
Optimality of the best value was proved NO
Number of variables473
Total number of constraints473
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 constraints473
Minimum length of a constraint4
Maximum length of a constraint17
Number of terms in the objective function 473
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 473
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 473
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 SCIP with SoPlex [DEPRECATED] (complete)3452561SAT (TO)189 1800.08 1800.02
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450901SAT (TO)190 1800.07 1800.02
SCIP spx E_2 2011-06-10 (fixed) (complete)3488821SAT191 1797.07 1797.03
SCIP spx 2 2011-06-10 (fixed) (complete)3485379SAT191 1797.08 1797.04
Sat4j Resolution 2.3.0 (complete)3458731SAT (TO)210 1800.08 1796.46
Sat4j Res//CP 2.3.0 (complete)3454347SAT (TO)211 1800.24 1074.29
pwbo 1.1 (complete)3500082SAT (TO)215 1800.24 900.144
clasp 2.0-R4191 (complete)3468116SAT (TO)216 1800.06 1800.02
bsolo 3.2 (complete)3463009SAT218 1798.01 1797.97
Sat4j CuttingPlanes 2.3.0 (complete)3456539SAT (TO)218 1800.39 1792.42
MinisatID 2.4.8 [DEPRECATED] (complete)3464669? (TO)218 1800.08 1800.12
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3466455? (TO)228 1800.04 1802.02
MinisatID 2.5.2 (fixed) (complete)3490542? (TO)228 1800.06 1800.01
MinisatID 2.5.2-gmp (fixed) (complete)3496768? (TO)228 1800.07 1800.01
borg pb-opt-11.04.03 (complete)3481743? (MO) 291.16 300.288
wbo 1.6 (complete)3460797? (TO) 1800.1 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: 189
Solution found:
-x473 -x472 -x471 x470 x469 x468 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