PB'11 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 benchmark444
Best CPU time to get the best result obtained on this benchmark3.2835
Has Objective FunctionYES
(Un)Satisfiability was provedYES
Best value of the objective function 444
Optimality of the best value was proved YES
Number of variables918
Total number of constraints9671
Number of constraints which are clauses9671
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 constraint32
Number of terms in the objective function 918
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 918
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 918
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
Sat4j CuttingPlanes 2.3.0 (complete)3457330OPT444 3.2835 2.03679
clasp 2.0-R4191 (complete)3468755OPT444 5.9401 5.93963
Sat4j Res//CP 2.3.0 (complete)3455138OPT444 6.68298 3.47557
bsolo 3.2 (complete)3463648OPT444 8.78366 8.78411
Sat4j Resolution 2.3.0 (complete)3459522OPT444 10.8473 9.58282
borg pb-opt-11.04.03 (complete)3482046OPT444 11.0443 10.2828
pwbo 1.1 (complete)3500253OPT444 20.9338 10.4837
MinisatID 2.5.2 (fixed) (complete)3491181OPT444 21.8377 21.8379
MinisatID 2.4.8 [DEPRECATED] (complete)3465308OPT444 34.9997 34.9996
MinisatID 2.5.2-gmp (fixed) (complete)3497559OPT444 135.274 135.272
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3467246OPT444 285.034 285.024
SCIP spx 2 2011-06-10 (fixed) (complete)3486018OPT444 427.194 427.177
SCIP spx E_2 2011-06-10 (fixed) (complete)3489460OPT444 427.745 427.735
SCIP spx E SCIP with SoPlex [DEPRECATED] (complete)3451540OPT444 431.987 431.98
SCIP spx SCIP with SoPlex [DEPRECATED] (complete)3453200OPT444 433.584 433.581
wbo 1.6 (complete)3461436? (TO) 1800.09 1800.05

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: 444
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 -x596
-x597 x598 -x599 x600 x601 -x602 -x603 x604 -x605 -x606 x607 -x608 -x609 x610 -x611 -x612 x613 -x614 -x615 x616 -x617 x618 x619 -x620 -x621
x622 -x623 x624 x625 -x626 -x627 -x628 -x629 -x630 x631 -x632 -x633 x634 -x635 -x636 -x637 x638 x639 -x640 -x641 x642 -x643 x644 x645 -x646
-x647 x648 -x649 x650 -x651 x652 x653 -x654 x655 -x656 -x657 -x658 -x659 x660 -x661 x662 -x663 x664 x665 -x666 x667 -x668 -x669 x670 -x671
x672 -x673 x674 -x675 x676 x677 -x678 -x679 x680 x681 -x682 -x683 x684 x685 -x686 -x687 x688 -x689 x690 x691 -x692 -x693 x694 -x695 x696
x697 -x698 -x699 x700 -x701 x702 x703 -x704 -x705 x706 -x707 x708 -x709 x710 x711 -x712 -x713 x714 -x715 x716 -x717 x718 x719 -x720 x721
-x722 -x723 x724 -x725 x726 -x727 x728 x729 -x730 -x731 x732 -x733 x734 x735 -x736 -x737 x738 x739 -x740 -x741 x742 -x743 x744 x745 -x746
-x747 x748 -x749 x750 -x751 x752 -x753 x754 x755 -x756 -x757 x758 x759 -x760 -x761 x762 x763 -x764 -x765 x766 -x767 x768 x769 -x770 -x771
x772 -x773 x774 -x775 x776 x777 -x778 -x779 x780 x781 -x782 -x783 -x784 -x785 x786 x787 -x788 -x789 x790 -x791 x792 x793 -x794 -x795 x796
-x797 -x798 -x799 x800 -x801 x802 x803 -x804 -x805 x806 x807 -x808 -x809 x810 x811 -x812 -x813 x814 -x815 x816 -x817 x818 -x819 x820 x821
-x822 -x823 x824 -x825 x826 x827 -x828 -x829 -x830 x831 -x832 -x833 x834 -x835 x836 -x837 x838 x839 -x840 x841 -x842 -x843 x844 -x845 x846
x847 -x848 -x849 x850 -x851 x852 -x853 x854 -x855 x856 x857 -x858 -x859 x860 -x861 x862 x863 -x864 -x865 x866 -x867 x868 x869 -x870 x871
-x872 -x873 x874 -x875 x876 -x877 -x878 -x879 x880 x881 -x882 -x883 x884 -x885 x886 x887 -x888 -x889 -x890 x891 -x892 -x893 x894 -x895 x896
-x897 x898 x899 -x900 x901 -x902 -x903 x904 -x905 x906 x907 -x908 -x909 x910 -x911 x912 -x913 x914 -x915 x916 x917 -x918