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-111
Best CPU time to get the best result obtained on this benchmark1800.16
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function -131
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint10
Maximum length of a constraint21
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)6328
Sum of products size (including duplicates)12656
Number of different products3164
Sum of products size6328

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
Sat4j Resolution 2.3.0 (complete)3458400SAT (TO)-111 1800.16 1796.05
bsolo 3.2 (complete)3462804SAT-110 1798.01 1797.94
Sat4j Res//CP 2.3.0 (complete)3454016SAT (TO)-110 1800.23 1086.78
clasp 2.0-R4191-patched (fixed) (complete)3491929SAT (TO)-109 1800.08 1800.01
clasp 2.0-R4191 [DEPRECATED] (complete)3469438SAT (TO)-109 1800.1 1800.12
Sat4j CuttingPlanes 2.3.0 (complete)3456208SAT (TO)-109 1800.35 1794.44
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3452356SAT (TO)-88 1800.09 1800.02
SCIP spx 2 2011-06-10 (fixed) (complete)3485174SAT-86 1797.36 1797.31
SCIP spx E_2 2011-06-10 (fixed) (complete)3488616SAT-86 1797.55 1797.53
MinisatID 2.4.8 [DEPRECATED] (complete)3464464? (TO)-87 1800.04 1800.02
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3466124? (TO)-87 1800.05 1800.01
MinisatID 2.5.2 (fixed) (complete)3490337? (exit code) 0.000999 0.00568792
MinisatID 2.5.2-gmp (fixed) (complete)3496437? (exit code) 0.001999 0.00587395
borg pb-opt-11.04.03 (complete)3481553? (MO) 146.7 144.078
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3450696? (TO) 1800.04 1800.03

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: -111
Solution found:
-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 -x337 -x338 -x339 -x340 -x341 -x342 -x343 x344 -x345 x346 -x347 x348 -x349 -x350
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-x375 -x376 -x377 -x378 -x379 x380 -x381 -x382 x383 -x384 x385 -x386 -x387 -x388 x389 -x390 -x391 x392 -x393 -x394 -x395 x396 -x397 x398
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-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 -x457 x458 x459 -x460 x461 x462 -x463 -x464 -x465 -x466 -x467 x468 x469 x470 x471
-x472 -x473 x474 -x475 -x476 -x477 x478 x479 x480 -x481 -x482 x483 x484 x485 x486 x487 -x488 -x489 x490 -x491 x492 x493 -x494 x495 x496 x497
-x498 -x499 -x500