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 benchmark261
Best CPU time to get the best result obtained on this benchmark6.23205
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 261
Optimality of the best value was proved YES
Number of variables558
Total number of constraints3551
Number of constraints which are clauses3551
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 558
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 558
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 558
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)3468708OPT261 6.23205 6.23302
Sat4j Resolution 2.3.0 (complete)3459475OPT261 11.3173 9.7235
Sat4j Res//CP 2.3.0 (complete)3455091OPT261 21.5727 15.0396
borg pb-opt-11.04.03 (complete)3481999OPT261 60.0529 58.6286
MinisatID 2.5.2 (fixed) (complete)3491134OPT261 81.0817 81.0801
MinisatID 2.4.8 [DEPRECATED] (complete)3465261OPT261 123.532 123.532
bsolo 3.2 (complete)3463601OPT261 145.31 145.318
pwbo 1.1 (complete)3500186OPT261 156.085 78.0641
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3451493OPT261 185.119 185.127
SCIP spx 2 2011-06-10 (fixed) (complete)3485971OPT261 188.781 188.779
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3453153OPT261 190.807 190.8
SCIP spx E_2 2011-06-10 (fixed) (complete)3489413OPT261 205.648 205.663
MinisatID 2.5.2-gmp (fixed) (complete)3497512OPT261 520.827 520.803
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3467199OPT261 1041.46 1041.43
Sat4j CuttingPlanes 2.3.0 (complete)3457283SAT (TO)261 1800.3 1795.71
wbo 1.6 (complete)3461389? (TO) 1800.12 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: 261
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 x465 -x466 -x467 x468
-x469 x470 x471 -x472 -x473 x474 -x475 x476 x477 -x478 -x479 x480 x481 -x482 -x483 x484 -x485 x486 -x487 x488 x489 -x490 -x491 x492 -x493
x494 x495 -x496 -x497 x498 -x499 x500 x501 -x502 -x503 x504 -x505 x506 x507 -x508 -x509 x510 -x511 x512 x513 -x514 -x515 x516 x517 -x518
-x519 x520 -x521 x522 -x523 x524 x525 -x526 -x527 x528 -x529 x530 -x531 x532 x533 -x534 -x535 x536 x537 -x538 -x539 x540 -x541 x542 x543
-x544 -x545 x546 -x547 x548 -x549 x550 x551 -x552 -x553 x554 x555 -x556 -x557 x558