PB'12 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark

Jump to solvers results

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 benchmark4561
Best CPU time to get the best result obtained on this benchmark0.174972
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 4561
Optimality of the best value was proved YES
Number of variables577
Total number of constraints1322
Number of constraints which are clauses1306
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints16
Minimum length of a constraint2
Maximum length of a constraint17
Number of terms in the objective function 577
Biggest coefficient in the objective function 61
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 24510
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 61
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 24510
Number of bits of the biggest sum of numbers15
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
PB10: pb_cplex 2010-06-29 (complete)3731972OPT4561 0.174972 0.175643
SCIP spx standard SCIP with SoPlex standard fixed (complete)3693198OPT4561 0.463928 0.46512
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3731969OPT4561 0.478926 0.48011
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3731975OPT4561 0.523919 0.525185
SCIP spx E SCIP Exp with SoPlex fixed (complete)3692032OPT4561 0.605907 0.60726
SCIP spx SCIP with SoPlex fixed (complete)3690866OPT4561 0.642901 0.644773
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3731973OPT4561 0.824874 0.825683
PB07: bsolo 3.0.17 (complete)3731966OPT4561 1.07783 1.08041
PB09: bsolo 3.1 (complete)3731968OPT4561 13.8129 13.8154
bsolo 3.2 (complete)3707868OPT4561 13.8299 13.8333
PB07: Pueblo 1.4 (incomplete)3720029SAT4981 1783.01 1783.28
PB11: Sat4j Res//CP 2.3.0 (complete)3731974SAT (TO)5204 1800.11 1107.33
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687672SAT (TO)5246 1800.5 1072.55
clasp 2.0.6-R5325 (opt) (complete)3709034SAT (TO)5331 1800.11 1800.41
pwbo 2.02 (complete)3725856SAT (TO)5410 1800.04 900.233
PB12: minisatp 1.0-2-g022594c (complete)3723479SAT (TO)5439 1800.09 1800.72
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3731971SAT (TO)5481 1800.08 1079.63
pwbo 2.0 (complete)3703555SAT (TO)5486 1800.09 900.318
PB07: minisat+ 1.14 (complete)3721199SAT (TO)5525 1800.04 1800.62
SAT4J PB specific settings 2.3.2 snapshot (complete)3710630SAT (TO)6042 1722.23 1942.09
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687673SAT (TO)6091 1800.05 1788.76
PB07: PB-clasp 2007-04-10 (complete)3731965SAT (TO)6953 1800.48 1800.85
wbo 1.7 (complete)3705076? 1799.59 1800
wbo 1.72 (complete)3727377? 1799.59 1800.01
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3731967? (exit code) 596.333 591.528
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3731970? (exit code) 831.89 826.723
npSolver inc (complete)3699582? (TO) 1800.01 1800.41
npSolver inc (fixed) (complete)3748739? (TO) 1800.03 1800.41
npSolver 1.0 (complete)3701178? (TO) 1800.05 1800.41
pb2satCp2 2012-05-19 (complete)3694794? (TO) 1800.06 1800.51
npSolver 1.0 (fixed) (complete)3750335? (TO) 1800.08 1800.41
npSolver inc-topDown (fixed) (complete)3747143? (TO) 1800.08 1800.41
pb2sat 2012-05-19 (complete)3696390? (TO) 1800.08 1800.62
toysat 2012-05-17 (complete)3706702? (TO) 1800.09 1800.41
toysat 2012-06-01 (complete)3725075? (TO) 1800.11 1800.41
npSolver inc-topdown-quickBound (complete)3702774? (TO) 1800.12 1800.41
npSolver inc-topdown-quickBound (fixed) (complete)3751931? (TO) 1800.13 1800.41
npSolver inc-topDown (complete)3697986? (TO) 1800.13 1800.51

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: 4561
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 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566
-x567 -x568 -x569 -x570 -x571 -x572 -x573 -x574 -x575 -x576 x577