PB'11 competition: satisfaction and optimization track: solvers results per benchmarks

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General information on the benchmark

Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-57
Best CPU time to get the best result obtained on this benchmark1797.09
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function -59
Optimality of the best value was proved NO
Number of variables400
Total number of constraints601
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints401
Minimum length of a constraint2
Maximum length of a constraint400
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 400
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)4984
Sum of products size (including duplicates)9968
Number of different products2492
Sum of products size4984

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIP spx E_2 2011-06-10 (fixed) (complete)3488667SAT-57 1797.09 1797.13
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450747SAT (TO)-57 1800.08 1800.02
SCIP spx 2 2011-06-10 (fixed) (complete)3485225SAT-51 1797.06 1797.04
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452407SAT (TO)-51 1800.07 1800.02
clasp 2.0-R4191 [DEPRECATED] (complete)3469489SAT (TO)-47 1800.07 1800.02
clasp 2.0-R4191-patched (fixed) (complete)3491980SAT (TO)-47 1800.08 1800.01
bsolo 3.2 (complete)3462855SAT-44 1798.03 1797.96
Sat4j Res//CP 2.3.0 (complete)3454067SAT (TO)-41 1800.2 933.108
Sat4j CuttingPlanes 2.3.0 (complete)3456259SAT (TO)-41 1800.22 1794.8
Sat4j Resolution 2.3.0 (complete)3458451SAT (TO)-36 1800.09 1798.55
MinisatID 2.4.8 [DEPRECATED] (complete)3464515? (TO)-36 1800.05 1800.02
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3466175? (TO)-36 1800.06 1800.02
MinisatID 2.5.2-gmp (fixed) (complete)3496488? (exit code) 0.000999 0.00587905
MinisatID 2.5.2 (fixed) (complete)3490388? (exit code) 0.000999 0.0057751
borg pb-opt-11.04.03 (complete)3481604? (MO) 146.81 144.086

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: -57
Solution found:
-x337 x271 x243 -x325 -x375 -x334 x247 -x395 x360 x303 x396 x330 -x295 -x298 -x296 -x256 -x244 -x394 x313 -x328 x326 -x258 -x377 -x287 -x227
-x249 -x251 -x289 x263 -x381 -x308 x302 x286 -x388 -x226 x348 -x354 -x364 x230 -x301 -x266 -x314 -x352 x272 -x365 -x223 x312 -x290 x281 x240
-x220 -x279 x327 x353 -x216 x339 -x241 -x341 x267 x372 -x268 x399 -x217 x323 -x345 -x340 x285 -x269 -x292 -x351 -x213 -x305 -x232 -x333 x382
-x342 x306 x336 -x275 -x393 x390 x273 -x233 -x284 -x212 -x347 -x283 x384 x355 x239 x215 -x319 x309 -x356 -x209 -x260 x242 -x224 -x218 -x252
x304 -x282 -x277 -x254 -x234 -x386 -x207 -x371 -x288 -x311 -x391 -x369 -x318 -x257 -x317 -x206 -x379 -x359 -x338 -x235 -x363 -x349 -x324
-x361 -x367 -x400 -x246 -x205 -x344 -x321 -x293 -x259 -x208 -x276 x315 x357 x366 x261 -x307 -x329 -x385 x237 -x236 -x358 x398 x378 -x253
-x397 -x362 -x383 -x387 -x203 x335 -x310 -x274 x270 -x248 x225 -x204 -x214 -x297 -x231 -x211 -x392 -x316 -x370 x373 -x202 -x332 x322 -x300
-x280 -x245 -x229 -x219 -x210 x331 -x368 -x374 x255 -x250 -x238 -x294 -x350 -x380 -x343 -x201 -x264 -x222 x221 -x228 -x346 x278 -x265 -x299
x262 x376 -x389 x320 -x291 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