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 benchmarkSAT
Best value of the objective obtained on this benchmark190
Best CPU time to get the best result obtained on this benchmark1796.74
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 184
Optimality of the best value was proved NO
Number of variables470
Total number of constraints469
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 constraints469
Minimum length of a constraint3
Maximum length of a constraint18
Number of terms in the objective function 470
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 470
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 470
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 fixed (complete)3690890SAT190 1796.74 1797.05
SCIP spx E SCIP Exp with SoPlex fixed (complete)3692056SAT190 1796.76 1797.05
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3731491SAT190 1796.77 1797.05
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3731489SAT191 1789.74 1790.03
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3731485SAT (TO)191 1800.07 1800.35
SCIP spx standard SCIP with SoPlex standard fixed (complete)3693222SAT194 1796.75 1797.04
clasp 2.0.6-R5325 (opt) (complete)3709058SAT (TO)206 1800.02 1800.31
PB11: Sat4j Res//CP 2.3.0 (complete)3731490SAT (TO)209 1800.18 1065.15
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3731487SAT (TO)210 1800.02 1008.33
SAT4J PB specific settings 2.3.2 snapshot (complete)3710654SAT (TO)212 1800.01 1790.35
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3731486SAT (TO)214 1800.91 1772.18
PB07: PB-clasp 2007-04-10 (complete)3731481SAT (TO)214 1802.06 1802.42
PB07: Pueblo 1.4 (incomplete)3719985SAT215 1783.01 1783.28
PB07: minisat+ 1.14 (complete)3721155SAT (TO)216 1800.03 1800.41
PB12: minisatp 1.0-2-g022594c (complete)3723503SAT (TO)216 1800.03 1800.41
pwbo 2.02 (complete)3725880SAT (TO)216 1800.42 900.317
pwbo 2.0 (complete)3703579SAT (TO)216 1800.5 900.316
bsolo 3.2 (complete)3707892SAT217 1798 1798.35
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3731483SAT (TO)218 1800.53 1762.65
PB09: bsolo 3.1 (complete)3731484SAT219 1798 1798.53
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687584SAT (TO)219 1800.12 958.346
PB07: bsolo 3.0.17 (complete)3731482SAT (TO)224 1800.08 1800.41
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687585SAT (TO)224 1801.07 1795.05
wbo 1.7 (complete)3705100? 1799.54 1800.01
wbo 1.72 (complete)3727401? 1799.54 1800.01
pb2sat 2012-05-19 (complete)3696414? (TO) 1800.01 1800.51
npSolver inc (complete)3699606? (TO) 1800.04 1800.41
npSolver inc-topDown (fixed) (complete)3747167? (TO) 1800.05 1800.41
npSolver inc (fixed) (complete)3748763? (TO) 1800.05 1800.41
npSolver inc-topdown-quickBound (complete)3702798? (TO) 1800.06 1800.51
npSolver inc-topdown-quickBound (fixed) (complete)3751955? (TO) 1800.06 1800.41
npSolver inc-topDown (complete)3698010? (TO) 1800.07 1800.41
toysat 2012-06-01 (complete)3725099? (TO) 1800.08 1800.41
pb2satCp2 2012-05-19 (complete)3694818? (TO) 1800.08 1800.51
PB10: pb_cplex 2010-06-29 (complete)3731488? (TO) 1800.1 513.116
toysat 2012-05-17 (complete)3706726? (TO) 1800.1 1800.41
npSolver 1.0 (fixed) (complete)3750359? (TO) 1800.12 1800.41
npSolver 1.0 (complete)3701202? (TO) 1800.13 1800.41

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: 190
Solution found:
-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