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 benchmark184
Best CPU time to get the best result obtained on this benchmark1796.77
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 standard SCIP with SoPlex standard fixed (complete)3693223SAT184 1796.77 1797.05
SCIP spx SCIP with SoPlex fixed (complete)3690891SAT186 1796.74 1797.04
SCIP spx E SCIP Exp with SoPlex fixed (complete)3692057SAT186 1796.75 1797.04
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3731478SAT187 1789.75 1790.03
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3731480SAT188 1796.76 1797.04
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3731474SAT189 1797.46 1797.74
clasp 2.0.6-R5325 (opt) (complete)3709059SAT (TO)200 1800.02 1800.31
PB11: Sat4j Res//CP 2.3.0 (complete)3731479SAT (TO)203 1800.49 1065.9
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3731476SAT (TO)205 1800.09 1052.44
PB07: PB-clasp 2007-04-10 (complete)3731470SAT (TO)205 1802.08 1802.42
PB07: Pueblo 1.4 (incomplete)3719984SAT208 1783.01 1783.28
PB07: minisat+ 1.14 (complete)3721154SAT (TO)208 1800.07 1800.41
SAT4J PB specific settings 2.3.2 snapshot (complete)3710655SAT (TO)209 1800.09 1789.06
pwbo 2.0 (complete)3703580SAT (TO)209 1800.49 900.338
pwbo 2.02 (complete)3725881SAT (TO)209 1800.51 900.335
PB09: bsolo 3.1 (complete)3731473SAT210 1798 1798.33
bsolo 3.2 (complete)3707893SAT211 1798.01 1798.36
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3731472SAT (TO)211 1800.07 1764.44
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3731475SAT (TO)211 1800.68 1771.46
PB12: minisatp 1.0-2-g022594c (complete)3723504SAT (TO)213 1800.03 1800.41
PB07: bsolo 3.0.17 (complete)3731471SAT (TO)217 1800.07 1800.41
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687583SAT (TO)223 1800.09 1794.75
wbo 1.72 (complete)3727402? 1799.45 1800.01
wbo 1.7 (complete)3705101? 1799.52 1800.02
pb2sat 2012-05-19 (complete)3696415? (TO) 1800.01 1800.41
toysat 2012-05-17 (complete)3706727? (TO) 1800.02 1800.31
npSolver inc-topdown-quickBound (complete)3702799? (TO) 1800.02 1800.41
npSolver inc-topDown (fixed) (complete)3747168? (TO) 1800.03 1800.41
npSolver inc-topDown (complete)3698011? (TO) 1800.04 1800.41
npSolver inc-topdown-quickBound (fixed) (complete)3751956? (TO) 1800.07 1800.41
PB10: pb_cplex 2010-06-29 (complete)3731477? (TO) 1800.1 518.517
toysat 2012-06-01 (complete)3725100? (TO) 1800.11 1800.41
npSolver inc (fixed) (complete)3748764? (TO) 1800.11 1800.41
npSolver 1.0 (complete)3701203? (TO) 1800.12 1800.41
npSolver 1.0 (fixed) (complete)3750360? (TO) 1800.12 1800.41
npSolver inc (complete)3699607? (TO) 1800.13 1800.41
pb2satCp2 2012-05-19 (complete)3694819? (TO) 1800.15 1800.62
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687582? (TO) 1802.15 989.335

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: 184
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