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 benchmarkOPT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.039993
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved YES
Number of variables435
Total number of constraints501
Number of constraints which are clauses403
Number of constraints which are cardinality constraints (but not clauses)98
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint16
Number of terms in the objective function 435
Biggest coefficient in the objective function 282
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 1168
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 282
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1168
Number of bits of the biggest sum of numbers11
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
PB10: pb_cplex 2010-06-29 (complete)3732896OPT0 0.039993 0.0380569
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3732897OPT0 0.06199 0.0640649
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3732899OPT0 0.068989 0.071257
PB07: bsolo 3.0.17 (complete)3732890OPT0 0.106983 0.112171
SCIP spx standard SCIP with SoPlex standard fixed (complete)3693294OPT0 0.114981 0.116767
SCIP spx E SCIP Exp with SoPlex fixed (complete)3692128OPT0 0.165974 0.166923
SCIP spx SCIP with SoPlex fixed (complete)3690962OPT0 0.175972 0.176648
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3732893OPT0 0.546916 0.547493
bsolo 3.2 (complete)3707964OPT0 0.667897 0.669224
PB09: bsolo 3.1 (complete)3732892OPT0 0.705891 0.706559
pwbo 2.02 (complete)3725952SAT (TO)1 1800.07 900.324
pwbo 2.0 (complete)3703651SAT (TO)1 1800.17 900.318
clasp 2.0.6-R5325 (opt) (complete)3709130SAT (TO)3 1800.02 1800.31
PB11: Sat4j Res//CP 2.3.0 (complete)3732898SAT (TO)3 1800.08 980.828
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687840SAT (TO)3 1800.2 910.535
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3732895SAT (TO)3 1800.52 978.225
PB07: Pueblo 1.4 (incomplete)3720113SAT5 1783 1783.3
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687841SAT (TO)5 1800.69 1792.45
PB12: minisatp 1.0-2-g022594c (complete)3723575SAT (TO)6 1800.04 1800.41
PB07: minisat+ 1.14 (complete)3721283SAT (TO)6 1800.05 1800.41
SAT4J PB specific settings 2.3.2 snapshot (complete)3710726SAT (TO)21 1800.03 1790.46
wbo 1.7 (complete)3705172? 1799.46 1800.01
wbo 1.72 (complete)3727473? 1799.81 1800.01
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3732894? (exit code) 970.48 965.953
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3732891? (exit code) 984.157 977.815
toysat 2012-05-17 (complete)3706798? (TO) 1800.01 1800.31
toysat 2012-06-01 (complete)3725171? (TO) 1800.02 1800.31
npSolver inc-topDown (fixed) (complete)3747239? (TO) 1800.05 1800.41
npSolver inc-topdown-quickBound (fixed) (complete)3752027? (TO) 1800.08 1800.41
npSolver inc (complete)3699678? (TO) 1800.09 1800.41
npSolver inc-topDown (complete)3698082? (TO) 1800.11 1800.41
npSolver inc-topdown-quickBound (complete)3702870? (TO) 1800.12 1800.41
npSolver 1.0 (complete)3701274? (TO) 1800.12 1800.41
npSolver inc (fixed) (complete)3748835? (TO) 1800.13 1800.41
npSolver 1.0 (fixed) (complete)3750431? (TO) 1800.13 1800.41
pb2satCp2 2012-05-19 (complete)3694890? (TO) 1800.13 1800.51
pb2sat 2012-05-19 (complete)3696486? (TO) 1800.13 1800.51
PB07: PB-clasp 2007-04-10 (complete)3732889? (TO) 1800.29 992.615

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: 0
Solution found:
-x359 x235 x63 x6 x341 x236 -x400 x363 x340 x240 -x7 -x399 x361 x239 -x8 -x401 x342 x237 -x144 -x11 -x434 x362 x344 x238 -x143 -x9 -x417
-x366 x145 -x10 -x421 x345 x435 -x358 x234 -x183 x62 x3 -x337 x233 -x187 x5 x364 -x336 -x321 -x244 x4 -x12 x367 x343 x402 -x365 x346 x416
-x410 -x420 x406 x146 x405 -x387 x154 -x27 x150 -x31 -x356 -x317 -x252 x247 -x182 x64 -x360 -x256 x248 -x186 x2 x357 -x320 -x243 x20 x368
x338 -x16 -x407 x339 -x241 -x161 -x68 -x15 -x409 -x165 x418 -x383 x350 x151 -x129 -x422 x153 x403 -x386 -x302 -x26 x149 -x30 -x316 -x274
x251 x245 -x184 x65 -x17 x355 -x278 -x255 -x188 -x19 x376 -x322 x84 x69 -x412 -x408 x372 -x88 x67 x411 -x371 x353 -x242 -x190 x160 -x125
-x48 -x13 x354 -x191 x164 -x152 x419 -x382 x349 -x325 -x298 -x128 -x14 -x423 x424 -x404 -x388 x347 -x301 -x28 x425 x147 -x32 -x373 -x318
-x273 x253 -x246 -x185 x66 -x18 -x375 -x277 -x257 -x189 x70 -x352 -x323 -x193 x83 -x44 x351 -x192 -x87 -x378 -x369 -x326 -x259 x162 -x124
-x47 x413 -x324 -x260 x166 -x22 x414 -x384 -x370 -x297 -x130 -x21 x415 x429 -x389 -x348 x303 x168 -x29 x169 x148 -x33 -x374 -x314 -x275 x254
-x181 x78 -x319 -x279 x258 -x180 -x156 x74 -x315 x262 -x197 -x155 -x120 x85 x73 -x43 -x327 x261 -x89 -x293 -x281 -x221 x163 -x126 -x112 x49
-x377 -x282 -x225 x167 x432 -x379 x299 x171 -x131 -x91 x433 -x385 x170 -x92 -x23 x428 -x381 x304 -x211 -x132 -x52 -x24 -x390 -x133 -x25
-x276 x250 -x200 x80 x77 -x39 -x313 -x280 x249 -x201 -x335 -x284 x266 -x196 x108 x86 -x71 -x45 -x331 -x283 x157 -x119 -x90 x431 -x330 -x220
-x194 x158 -x121 -x111 -x94 -x72 x50 x430 -x292 -x224 x159 -x127 -x93 -x294 -x207 x175 -x123 x53 -x380 x300 -x134 -x51 x426 -x398 x296 -x210
-x36 -x394 x305 -x37 -x332 -x272 x269 -x198 -x75 -x334 -x271 x270 x79 -x38 -x288 -x265 x107 x81 x40 x82 -x46 -x328 -x263 -x222 -x195 -x178
x113 x98 x42 -x226 x179 -x122 x54 -x395 -x329 -x206 x174 -x142 -x35 -x397 x295 -x138 -x34 -x427 -x312 x228 x212 -x172 -x137 x116 -x393 x308
x229 -x333 -x289 x267 -x199 x105 -x76 -x291 -x216 -x287 -x215 -x177 x109 x101 -x176 x102 x41 -x285 -x264 -x223 -x204 -x139 x114 x97 x61
-x396 -x227 -x141 x58 -x309 x231 -x208 x117 x95 -x57 -x311 x230 x115 x213 -x173 -x135 -x391 x306 -x290 x268 x100 x104 x99 x103 x60 -x217
-x140 x110 x59 -x286 -x218 x106 -x310 x219 -x203 x118 x232 x202 -x96 -x55 x209 x205 -x136 -x56 -x392 x307 x214 x1