All instances with a zero objective function.

Browse below all 48 instances. Find all relevant downloads on our Downloads page.

Instances in the Feasibility Set. Objective values of open instances are marked with ’*’.
Instance Variables Binaries Integers Continuous Constraints Nonz. Submitter Group Status Objective
lectsched-1 28718 28236 482 0 50108 310792 Harald Schilly lectsched easy 0
neos-578379 17010 17010 0 0 21703 101560 NEOS Server Submission neos-pseudoapplication-42 easy 0
lectsched-3 25776 25319 457 0 45262 279967 Harald Schilly lectsched easy 0
ponderthis0517-inf 975 975 0 0 78 2925 Rob Pratt easy Infeasible
pb-market-split8-70-4 71 71 0 0 17 1113 Gleb Belov pb- open NA
fhnw-sq3 2450 2401 49 0 167 7372 Simon Felix fhnw-sq open NA
fhnw-sq2 650 625 25 0 91 1968 Simon Felix fhnw-sq hard 0
neos-3226448-wkra 10012 10012 0 0 2208 40048 Jeff Linderoth neos-pseudoapplication-103 easy 0
neos-3603137-hoteo 4003 3913 90 0 10510 39146 Jeff Linderoth neos-pseudoapplication-38 open NA
neos-3237086-abava 50192 50192 0 0 69472 233552 Jeff Linderoth neos-pseudoapplication-51 open NA
neos-3355323-arnon 10248 10104 144 0 21216 69912 Jeff Linderoth neos-pseudoapplication-38 open NA
neos-3211096-shag 4379 4289 90 0 10187 31705 Jeff Linderoth neos-pseudoapplication-38 open NA
neos-3572885-glina 57196 34272 22924 0 44206 157180 Jeff Linderoth neos-pseudoapplication-38 easy 0
neos-5083528-gimone 60315 4792 55509 14 617 384472 Jeff Linderoth neos-pseudoapplication-67 easy 0
neos-5125849-lopori 8130 8040 90 0 453 20938 Jeff Linderoth neos-pseudoapplication-42 easy 0
neos-4754521-awarau 41680 41680 0 0 255386 1237480 Jeff Linderoth neos-pseudoapplication-51 easy 0
neos-5129192-manaia 164229 164229 0 0 531569 1599180 Jeff Linderoth neos-pseudoapplication-51 easy 0
neos-3004026-krka 17030 16900 130 0 12545 41860 Jeff Linderoth neos-pseudoapplication-38 easy 0
no-ip-64999 2232 2187 45 0 2547 13590 Christopher Hojny noip easy Infeasible
no-ip-65059 2232 2187 45 0 2547 13590 Christopher Hojny noip easy Infeasible
lectsched-2 17656 17287 369 0 30738 186520 Harald Schilly lectsched easy 0
supportcase30 1024 1024 0 0 1028 12288 Domenico Salvagnin open NA
supportcase4 3162 3162 0 0 9492 38036 Michael Winkler easy 0
supportcase3 4191 4191 0 0 12702 53470 Michael Winkler hard 0
supportcase43 209232 201 0 209031 215032 1044480 Domenico Salvagnin easy 0
neos-5223573-tarwin 158244 190 0 158054 560182 2166500 Hans Mittelmann neos-pseudoapplication-19 open NA
neos-4797081-pakoka 12393 9930 2463 0 7147 456124 Hans Mittelmann neos-pseudoapplication-51 easy 0
neos-4382714-ruvuma 6562 6561 0 1 3645 32805 Hans Mittelmann neos-pseudoapplication-103 easy Infeasible
ns1116954 12648 7482 0 5166 131991 410582 NEOS Server Submission neos-pseudoapplication-51 easy 0
fhnw-binpack4-4 520 481 0 39 620 2332 Simon Felix binpack hard Infeasible
fhnw-binpack4-18 520 481 0 39 650 2392 Simon Felix binpack easy Infeasible
fhnw-binpack4-58 7550 7400 0 150 9900 35750 Simon Felix binpack open NA
fhnw-binpack4-48 3710 3605 0 105 4480 17290 Simon Felix binpack hard 0
fhnw-binpack4-77 3924 3816 0 108 4922 17726 Simon Felix binpack open NA
cryptanalysiskb128n5obj16 48950 47830 1120 0 98021 292875 Gleb Belov cryptanalysis easy 0
gfd-schedulen180f7d50m30k18 227535 192408 2025 33102 457985 1233370 Gleb Belov gfd-schedule hard 1
cryptanalysiskb128n5obj14 48950 47830 1120 0 98021 292875 Gleb Belov cryptanalysis hard Infeasible
neos-5251015-ogosta 136971 232 0 136739 486531 1955390 Hans Mittelmann neos-pseudoapplication-19 open NA
ns1952667 13264 0 13264 0 41 335643 NEOS Server Submission neos-pseudoapplication-78 easy 0
pythago7824 3740 3740 0 0 14652 43956 Felix J. L. Willamowski open NA
pythago7825 3745 3745 0 0 14672 44016 Felix J. L. Willamowski open NA
amaze22012-06-28i 12691 4376 914 7401 17319 33831 Gleb Belov amaze easy 0
rpp22falsei 25462 10276 15056 130 33269 56547 Gleb Belov rpp easy 0
amaze22012-07-04i 31237 10654 1603 18980 42328 83384 Gleb Belov amaze open NA
oocsp-racks030e6cci 50862 32783 18079 0 92737 232944 Gleb Belov oocsp-racks easy 0
fillomino7x7-0i 12877 4821 4443 3613 17518 33300 Gleb Belov fillomino easy 0
amaze22012-03-15i 94351 31870 2770 59711 126975 251822 Gleb Belov amaze open 0*
oocsp-racks030f7cci 50859 32779 18080 0 92792 233170 Gleb Belov oocsp-racks easy Infeasible

Last Update Nov 19, 2018 by Gregor Hendel
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