9 Nov 2011 ================================== Benchmark of serial LP solvers ================================== H. Mittelmann (mittelmann@asu.edu)
Logfiles of these runs at: plato.asu.edu/ftp/lp_logs/
This benchmark was run on a 2.667GHz Intel Core 2 processor under Linux.
The MPS-datafiles for all testcases are in one of (see column "s")
miplib.zib.de/ [1],
plato.asu.edu/ftp/lptestset/ [2]
www.netlib.org/lp/data/ [3,7]
www.sztaki.hu/~meszaros/public_ftp/lptestset/
(MISC[4], PROBLEMATIC[5], STOCHLP[6], INFEAS[8])
NOTE: files in [2-8] need to be expanded with emps in same directory!
The following codes were tested:
BPMPD-2.21 neos-server.org/neos/solvers/lp:bpmpd/MPS.html (run locally) CLP-1.14.4 projects.coin-or.org/Clp PCx-1.1 www-fp.mcs.anl.gov/OTC/Tools/PCx/ QSOPT-1.0 www.isye.gatech.edu/~wcook/qsopt/ SOPLEX-1.6.0 soplex.zib.de/ GLPK-4.44 www.gnu.org/software/glpk/ LINPROG LINPROG in MATLAB
Times are user times in secs including input.
========================================================================= s problem BPMPD CLP PCX QSOPT SOPLEX GLPK LINPROG ========================================================================= 2 cont1 15 1804 22 13241 23 1068 2 cont11 26 >40000 106 >40000 891 2 cont4 20 599 44 9682 1713 234 1 dano3mip 56 23 53 65 36 10 8 4 dbic1 53 202 45 352 >40000 251 25 3 dfl001 30 11 151 117 21 55 9 2 fome12 116 49 660 791 192 1372 38 2 fome13 224 114 1343 2055 579 5444 51 5 gen4 30 17 15 73 7 80 27 7 ken-18 19 7 20 800 905 504 10 5 l30 2 18 2 125 95 5 4 lp22 15 14 39 83 50 70 9 4 mod2 13 40 24 607 250 411 11 2 neos 275 65 9503 1659 33969 78 2 neos1 53 11 293 210 12 2 neos2 26 127 496 306 11 2 neos3 369 1695 6888 114 4 nsct2 38 1 559 1 1 2 19 2 ns1687037 239 1316 >40000 >40000 2 ns1688926 302 3913 376 54 13 4 nug15 298 528 4186 9650 >40000 2048 79 2 nug20 11294 >40000 42729 >40000 >40000 792 2 nug08-3rd 3947 1138 2116 1651 623 2 pds-40 663 17 8909 1747 489 1027 60 2 pds-100 3007 131 15132 9088 12892 565 3 qap12 32 52 187 290 358 60 10 3 qap15 206 706 1486 14064 >40000 2042 62 2 rail4284 1039 99 16013 4074 138 4 rlfprim 5 1 34 39 16 5 8 self 29 34 16 40 17 2 sgpf5y6 18 6 13 805 900 144 10 4 stat96v1 58 108 535 123 201 4 stat96v4 3 71 1218 518 3091 10 6 stormG2-125 857 16 5398 172 238 232 28 2 stormG2_1000 322 1357 20384 32350 29704 131 1 stp3d 855 458 1295 4047 >40000 72 2 watson_2 98 852 51 8462 2518 4581 32 4 world 16 127 21 865 283 527 13 =========================================================================
Problem sizes problem rows columns nonzeros =============================================== cont1 160793 40398 399991 cont11 160793 80396 439989 cont4 160793 40398 398399 dano3mip_lp 3203 13873 79656 dbic1 43200 183235 1038761 dfl001 6072 12230 41873 fome12 24285 48920 167492 fome13 48569 97840 334984 gen4 1538 4297 110174 ken-18 105128 154699 512719 l30 2702 15380 64790 lp22 2959 13434 78994 mod2 35665 31728 220116 neos 479120 36786 1084461 neos1 131582 1892 468094 neos2 132569 1560 552596 neos3 512209 6624 1542816 ns1687037 50622 43749 1406739 ns1688926 32768 16587 1712128 nsct2 23004 14981 686396 nug15 6331 22275 110700 nug20 15240 72600 304800 nug08-3rd 19728 20448 139008 pds-40 66845 212859 605678 pds-100 156244 505360 1390539 qap12 3193 8856 44244 qap15 6331 22275 110700 rail4284 4284 1092610 12372358 rlfprim 58867 8052 265975 self 960 7364 1148845 sgpf5y6 246078 308634 902275 stat96v1 5995 197472 588798 stat96v4 3173 62212 490472 stormG2-125 66186 157496 529317 stormG2_1000 528186 1259121 4228817 stp3d 159488 204880 662128 watson_2 352014 671861 1843716 world 35511 32734 220748 ===============================================