PB'12 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 benchmark1789.75
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 185
Optimality of the best value was proved NO
Number of variables478
Total number of constraints478
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 constraints478
Minimum length of a constraint3
Maximum length of a constraint20
Number of terms in the objective function 478
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 478
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 478
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
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3731456SAT189 1789.75 1790.03
SCIP spx SCIP with SoPlex fixed (complete)3690893SAT194 1796.74 1797.03
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3731458SAT194 1796.76 1797.04
SCIP spx E SCIP Exp with SoPlex fixed (complete)3692059SAT194 1796.76 1797.04
SCIP spx standard SCIP with SoPlex standard fixed (complete)3693225SAT194 1796.76 1797.04
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3731452SAT (TO)195 1800.09 1800.37
clasp 2.0.6-R5325 (opt) (complete)3709061SAT (TO)207 1800.11 1800.41
PB11: Sat4j Res//CP 2.3.0 (complete)3731457SAT (TO)211 1800.09 1058.54
SAT4J PB specific settings 2.3.2 snapshot (complete)3710657SAT (TO)213 1800.51 1790.25
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3731454SAT (TO)214 1800.77 952.258
PB09: bsolo 3.1 (complete)3731451SAT215 1798 1798.34
PB07: PB-clasp 2007-04-10 (complete)3731448SAT (TO)215 1802.03 1802.32
PB07: Pueblo 1.4 (incomplete)3719982SAT216 1783.01 1783.29
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3731453SAT (TO)216 1800.07 1771.07
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3731450SAT (TO)216 1801.23 1762.54
pwbo 2.0 (complete)3703582SAT (TO)217 1800.11 900.42
pwbo 2.02 (complete)3725883SAT (TO)217 1800.42 900.336
bsolo 3.2 (complete)3707895SAT218 1798 1798.35
PB12: minisatp 1.0-2-g022594c (complete)3723506SAT (TO)220 1800.03 1800.41
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687578SAT (TO)221 1800.74 948.257
PB07: minisat+ 1.14 (complete)3721152SAT (TO)222 1800.07 1800.41
PB07: bsolo 3.0.17 (complete)3731449SAT (TO)224 1800.07 1802.42
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687579SAT (TO)232 1800.1 1793.06
wbo 1.7 (complete)3705103? 1799.54 1800
wbo 1.72 (complete)3727404? 1799.78 1800
toysat 2012-05-17 (complete)3706729? (TO) 1800.02 1800.31
npSolver inc-topdown-quickBound (complete)3702801? (TO) 1800.02 1800.41
npSolver inc-topdown-quickBound (fixed) (complete)3751958? (TO) 1800.03 1800.51
toysat 2012-06-01 (complete)3725102? (TO) 1800.09 1800.41
npSolver 1.0 (complete)3701205? (TO) 1800.09 1800.41
npSolver inc (complete)3699609? (TO) 1800.11 1800.41
npSolver inc-topDown (fixed) (complete)3747170? (TO) 1800.11 1800.41
pb2satCp2 2012-05-19 (complete)3694821? (TO) 1800.13 1800.51
pb2sat 2012-05-19 (complete)3696417? (TO) 1800.13 1800.51
npSolver inc (fixed) (complete)3748766? (TO) 1800.13 1800.41
npSolver 1.0 (fixed) (complete)3750362? (TO) 1800.13 1800.41
npSolver inc-topDown (complete)3698013? (TO) 1800.13 1800.62
PB10: pb_cplex 2010-06-29 (complete)3731455? (TO) 1800.15 509.816

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:
-x478 -x477 -x476 -x475 -x474 -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