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 benchmark188
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 183
Optimality of the best value was proved NO
Number of variables470
Total number of constraints470
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 constraints470
Minimum length of a constraint4
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
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3731524SAT188 1796.77 1797.05
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3731518SAT (TO)188 1800.05 1800.33
SCIP spx standard SCIP with SoPlex standard fixed (complete)3693214SAT189 1796.75 1797.03
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3731522SAT191 1789.77 1790.05
SCIP spx E SCIP Exp with SoPlex fixed (complete)3692048SAT191 1796.76 1797.05
SCIP spx SCIP with SoPlex fixed (complete)3690882SAT191 1796.76 1797.05
clasp 2.0.6-R5325 (opt) (complete)3709050SAT (TO)204 1800.02 1800.31
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3731520SAT (TO)207 1800.59 1016.52
PB11: Sat4j Res//CP 2.3.0 (complete)3731523SAT (TO)208 1800.15 1066.64
PB07: PB-clasp 2007-04-10 (complete)3731514SAT (TO)210 1800.15 1800.63
PB07: Pueblo 1.4 (incomplete)3719988SAT211 1783 1783.28
PB09: bsolo 3.1 (complete)3731517SAT213 1798.01 1798.34
bsolo 3.2 (complete)3707884SAT213 1798.01 1798.34
SAT4J PB specific settings 2.3.2 snapshot (complete)3710646SAT (TO)213 1800.09 1790.86
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3731519SAT (TO)214 1800.09 1771.96
pwbo 2.0 (complete)3703571SAT (TO)214 1800.12 900.337
pwbo 2.02 (complete)3725872SAT (TO)214 1800.19 900.342
PB07: minisat+ 1.14 (complete)3721158SAT (TO)216 1800.06 1800.41
PB12: minisatp 1.0-2-g022594c (complete)3723495SAT (TO)217 1800.05 1800.41
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687590SAT (TO)219 1800.01 976.445
PB07: bsolo 3.0.17 (complete)3731515SAT (TO)219 1800.07 1800.41
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687591SAT (TO)223 1800.66 1795.05
wbo 1.7 (complete)3705092? 1799.57 1800.02
wbo 1.72 (complete)3727393? 1799.85 1800.01
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3731516? (exit code) 669.88 657.838
npSolver inc-topdown-quickBound (complete)3702790? (TO) 1800.04 1800.62
npSolver inc-topDown (complete)3698002? (TO) 1800.07 1800.51
npSolver inc-topdown-quickBound (fixed) (complete)3751947? (TO) 1800.08 1800.51
toysat 2012-05-17 (complete)3706718? (TO) 1800.08 1800.41
toysat 2012-06-01 (complete)3725091? (TO) 1800.09 1800.41
pb2sat 2012-05-19 (complete)3696406? (TO) 1800.09 1800.51
npSolver inc (complete)3699598? (TO) 1800.1 1800.41
npSolver 1.0 (complete)3701194? (TO) 1800.11 1800.41
npSolver inc (fixed) (complete)3748755? (TO) 1800.12 1800.41
npSolver inc-topDown (fixed) (complete)3747159? (TO) 1800.12 1800.51
npSolver 1.0 (fixed) (complete)3750351? (TO) 1800.13 1800.41
pb2satCp2 2012-05-19 (complete)3694810? (TO) 1800.13 1800.71
PB10: pb_cplex 2010-06-29 (complete)3731521? (TO) 1800.28 513.016

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: 188
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