PB'12 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark

Jump to solvers results

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 benchmark-35
Best CPU time to get the best result obtained on this benchmark42.7685
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function -35
Optimality of the best value was proved YES
Number of variables595
Total number of constraints28143
Number of constraints which are clauses28143
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 595
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 595
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 595
Number of bits of the biggest sum of numbers10
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
npSolver 1.0 (complete)3701245OPT-35 42.7685 42.7745
npSolver 1.0 (fixed) (complete)3750402OPT-35 43.0115 43.0198
npSolver inc (complete)3699649OPT-35 43.1254 43.1644
pb2sat 2012-05-19 (complete)3696457OPT-35 43.4944 43.5132
npSolver inc (fixed) (complete)3748806OPT-35 43.5644 43.5864
npSolver inc-topdown-quickBound (complete)3702841OPT-35 63.2734 63.355
npSolver inc-topDown (complete)3698053OPT-35 64.0963 64.1069
npSolver inc-topdown-quickBound (fixed) (complete)3751998OPT-35 64.5182 64.5332
npSolver inc-topDown (fixed) (complete)3747210OPT-35 65.2061 65.3933
pb2satCp2 2012-05-19 (complete)3694861OPT-35 65.3361 65.3704
PB12: minisatp 1.0-2-g022594c (complete)3723546OPT-35 91.0192 91.0472
PB07: minisat+ 1.14 (complete)3721320OPT-35 193.09 193.13
PB10: SCIPspx SCIP with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)3733304SAT-33 1789.87 1790.16
SCIP spx SCIP with SoPlex fixed (complete)3690933SAT-33 1796.9 1797.21
SCIP spx standard SCIP with SoPlex standard fixed (complete)3693265SAT-33 1796.9 1797.21
SCIP spx E SCIP Exp with SoPlex fixed (complete)3692099SAT-33 1796.91 1797.21
PB11: SCIP spx E_2 2011-06-10 (fixed) (complete)3733306SAT-33 1796.91 1797.21
pwbo 2.0 (complete)3703622SAT (TO)-33 1800.14 900.423
pwbo 2.02 (complete)3725923SAT (TO)-33 1800.17 900.523
PB09: SCIPspx SCIP with SoPLEX 1.4.1(24.4.2009) (complete)3733300SAT-32 1793.68 1793.97
bsolo 3.2 (complete)3707935SAT-30 1798 1798.4
SAT4J PB specific settings 2.3.2 snapshot (complete)3710697SAT (TO)-30 1800 1790.75
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)3733302SAT (TO)-30 1800.06 917.543
clasp 2.0.6-R5325 (opt) (complete)3709101SAT (TO)-30 1800.06 1800.41
PB11: Sat4j Res//CP 2.3.0 (complete)3733305SAT (TO)-30 1800.15 936.863
PB09: bsolo 3.1 (complete)3733299SAT-29 1798.01 1798.45
PB09: SAT4J Pseudo Resolution 2.1.1 (complete)3733301SAT (TO)-29 1800.74 1797.86
PB07: SAT4JPseudoResolution 2007-03-23 (complete)3733298SAT (TO)-29 1801.11 1798.1
PB07: bsolo 3.0.17 (complete)3733297SAT (TO)-28 1800.1 1800.51
SAT 4j PB RES // CP 2.3.2 Snapshot (complete)3687914SAT (TO)-28 1800.18 945.545
Sat 4j PB Resolution 2.3.2 Snapshot (complete)3687915SAT (TO)-27 1800.66 1779.35
PB07: Pueblo 1.4 (incomplete)3720150SAT-15 1783.01 1783.34
wbo 1.7 (complete)3705143? 1799.53 1800.01
wbo 1.72 (complete)3727444? 1799.9 1800.01
toysat 2012-05-17 (complete)3706769? (TO) 1800.02 1800.51
PB07: PB-clasp 2007-04-10 (complete)3733296? (TO) 1800.09 1824.32
toysat 2012-06-01 (complete)3725142? (TO) 1800.1 1800.51
PB10: pb_cplex 2010-06-29 (complete)3733303? (TO) 1800.39 631.116

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: -35
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 -x351 -x352 -x353 -x354 x355 -x356 -x357 -x358 -x359 -x360 -x361 x362 -x363 -x364
-x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 x384 -x385 -x386 -x387
-x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 x406 -x407 -x408 -x409 -x410
-x411 -x412 -x413 -x414 -x415 -x416 x417 -x418 -x419 -x420 -x421 -x422 -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 -x501 -x502 -x503
-x504 -x505 -x506 -x507 -x508 -x509 -x510 x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526
-x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 x539 -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549
-x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571 -x572
-x573 -x574 -x575 -x576 -x577 x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 x594 -x595