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 benchmark193
Best CPU time to get the best result obtained on this benchmark1789.76
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 188
Optimality of the best value was proved NO
Number of variables479
Total number of constraints479
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 constraints479
Minimum length of a constraint4
Maximum length of a constraint17
Number of terms in the objective function 479
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 479
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 479
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
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3731463SAT (TO)192 1800.04 1800.33
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3731467SAT193 1789.76 1790.04
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3731469SAT194 1796.75 1797.04
SCIP spx SCIP with SoPlex fixed (complete)3690895SAT195 1796.76 1797.04
SCIP spx E SCIP Exp with SoPlex fixed (complete)3692061SAT195 1796.77 1797.05
SCIP spx standard SCIP with SoPlex standard fixed (complete)3693227SAT196 1796.75 1797.04
clasp 2.0.6-R5325 (opt) (complete)3709063SAT (TO)210 1800.02 1800.31
PB11: Sat4j Res//CP 2.3.0 (complete)3731468SAT (TO)216 1800.18 1068.34
PB07: PB-clasp 2007-04-10 (complete)3731459SAT (TO)216 1802.05 1802.42
PB07: Pueblo 1.4 (incomplete)3719983SAT218 1783.01 1783.28
SAT4J PB specific settings 2.3.2 snapshot (complete)3710659SAT (TO)218 1800.06 1789.15
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3731465SAT (TO)219 1801.4 1016.44
pwbo 2.0 (complete)3703584SAT (TO)220 1800.06 900.34
pwbo 2.02 (complete)3725885SAT (TO)220 1800.42 900.323
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3731464SAT (TO)222 1800.07 1761.57
PB09: bsolo 3.1 (complete)3731462SAT223 1798 1798.35
bsolo 3.2 (complete)3707897SAT223 1798.01 1798.36
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687580SAT (TO)223 1800.8 992.147
PB07: minisat+ 1.14 (complete)3721153SAT (TO)224 1800.04 1800.41
PB07: bsolo 3.0.17 (complete)3731460SAT (TO)226 1800.08 1800.41
PB12: minisatp 1.0-2-g022594c (complete)3723508SAT (TO)227 1800.02 1800.41
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687581SAT (TO)232 1800.72 1794.16
wbo 1.72 (complete)3727406? 1799.58 1800.01
wbo 1.7 (complete)3705105? 1799.6 1800.01
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3731461? (exit code) 1111.43 1089.14
npSolver inc-topdown-quickBound (complete)3702803? (TO) 1800.02 1800.41
toysat 2012-06-01 (complete)3725104? (TO) 1800.02 1800.31
toysat 2012-05-17 (complete)3706731? (TO) 1800.03 1800.31
npSolver inc-topDown (complete)3698015? (TO) 1800.04 1800.41
npSolver inc-topdown-quickBound (fixed) (complete)3751960? (TO) 1800.07 1800.41
npSolver 1.0 (fixed) (complete)3750364? (TO) 1800.07 1800.51
PB10: pb_cplex 2010-06-29 (complete)3731466? (TO) 1800.09 515.416
npSolver inc-topDown (fixed) (complete)3747172? (TO) 1800.1 1800.82
npSolver 1.0 (complete)3701207? (TO) 1800.11 1800.41
npSolver inc (complete)3699611? (TO) 1800.11 1800.41
npSolver inc (fixed) (complete)3748768? (TO) 1800.12 1800.41
pb2satCp2 2012-05-19 (complete)3694823? (TO) 1800.14 1800.62
pb2sat 2012-05-19 (complete)3696419? (TO) 1800.14 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: 192
Solution found:
-x479 -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