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 benchmark114
Best CPU time to get the best result obtained on this benchmark1076.07
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 114
Optimality of the best value was proved NO
Number of variables464
Total number of constraints1059
Number of constraints which are clauses336
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints723
Minimum length of a constraint2
Maximum length of a constraint128
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 138
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 535
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
PB07: Pueblo 1.4 (incomplete)3719945OPT114 1076.07 1076.24
SCIP spx standard SCIP with SoPlex standard fixed (complete)3693123SAT114 1797.01 1797.35
SCIP spx SCIP with SoPlex fixed (complete)3690791SAT114 1797.17 1797.5
SAT4J PB specific settings 2.3.2 snapshot (complete)3710555SAT (TO)114 1800.01 1797.45
clasp 2.0.6-R5325 (opt) (complete)3708959SAT (TO)114 1800.03 1800.31
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3731046SAT (TO)114 1800.07 1784.1
PB12: minisatp 1.0-2-g022594c (complete)3723404SAT (TO)114 1800.11 1800.41
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687505SAT (TO)114 1800.58 1796.65
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3731043SAT (TO)114 1800.59 1785.42
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687504SAT (TO)114 1800.71 900.556
PB07: PB-clasp 2007-04-10 (complete)3731041SAT (TO)114 1802.05 1802.42
SCIP spx E SCIP Exp with SoPlex fixed (complete)3691957SAT115 1796.97 1797.44
PB07: minisat+ 1.14 (complete)3721115SAT (TO)115 1800.02 1800.31
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3731045SAT (TO)115 1800.23 1800.53
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3731047SAT (TO)115 1800.81 917.35
PB11: Sat4j Res//CP 2.3.0 (complete)3731050SAT (TO)116 1800.15 936.357
pwbo 2.02 (complete)3725781SAT (TO)116 1800.15 900.423
pwbo 2.0 (complete)3703480SAT (TO)116 1800.5 900.324
bsolo 3.2 (complete)3707793SAT118 1798 1798.29
PB07: bsolo 3.0.17 (complete)3731042SAT (TO)119 1800.11 1800.41
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3731049? 1789.8 1790.1
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3731051? 1797.23 1797.52
wbo 1.7 (complete)3705001? 1799.6 1800
wbo 1.72 (complete)3727302? 1800 1800.01
toysat 2012-06-01 (complete)3725000? (TO) 1800.03 1800.31
toysat 2012-05-17 (complete)3706627? (TO) 1800.03 1800.31
pb2sat 2012-05-19 (complete)3696315? (TO) 1800.06 1804.32
pb2satCp2 2012-05-19 (complete)3694719? (TO) 1800.09 1800.41
npSolver inc (fixed) (complete)3748664? (TO) 1800.1 1800.41
npSolver inc-topdown-quickBound (fixed) (complete)3751856? (TO) 1800.12 1800.41
npSolver inc (complete)3699507? (TO) 1800.12 1800.41
npSolver inc-topdown-quickBound (complete)3702699? (TO) 1800.12 1800.41
npSolver 1.0 (complete)3701103? (TO) 1800.12 1800.41
npSolver 1.0 (fixed) (complete)3750260? (TO) 1800.12 1800.41
npSolver inc-topDown (complete)3697911? (TO) 1800.13 1800.41
npSolver inc-topDown (fixed) (complete)3747068? (TO) 1800.13 1800.41
PB10: pb_cplex 2010-06-29 (complete)3731048? (TO) 1800.32 511.219
PB09: bsolo 3.1 (complete)3731044Wrong Opt.121 81.4016 81.4194

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: 114
Solution found:
-x457 x458 -x459 -x460 x461 x462 x463 -x464 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 -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