• UF Sparse Matrix Collection

    UF Sparse Matrix Collection, sorted by dimension. Click on a column header to sort by that column.

  • Click here for a list of all matrix groups.
  • Click here for a list of all matrices.

    thumbnail Group and Name id download # rows # cols nonzeros type sym spd?
    vanHeukelum/cage3 vanHeukelum/cage3 904 MAT, MM, RB 5 5 19 real unsymmetric 0% -
    Grund/b1_ss Grund/b1_ss 449 MAT, MM, RB 7 7 15 real unsymmetric 0% -
    vanHeukelum/cage4 vanHeukelum/cage4 905 MAT, MM, RB 9 9 49 real unsymmetric 0% -
    HB/jgl009 HB/jgl009 185 MAT, MM, RB 9 9 50 binary unsymmetric 48% -
    HB/rgg010 HB/rgg010 238 MAT, MM, RB 10 10 76 binary unsymmetric 64% -
    Pajek/Stranke94 Pajek/Stranke94 1524 MAT, MM, RB 10 10 90 integer symmetric yes -
    HB/jgl011 HB/jgl011 186 MAT, MM, RB 11 11 76 binary unsymmetric 52% -
    Pajek/Tina_AskCal Pajek/Tina_AskCal 1525 MAT, MM, RB 11 11 29 binary unsymmetric 28% -
    Pajek/Tina_AskCog Pajek/Tina_AskCog 1526 MAT, MM, RB 11 11 36 binary unsymmetric 50% -
    Pajek/Tina_DisCal Pajek/Tina_DisCal 1527 MAT, MM, RB 11 11 41 binary unsymmetric 44% -
    Pajek/Tina_DisCog Pajek/Tina_DisCog 1528 MAT, MM, RB 11 11 48 binary unsymmetric 50% -
    LPnetlib/lpi_itest2 LPnetlib/lpi_itest2 719 MAT, MM, RB 9 13 26 real rectangular - -
    Oberwolfach/LFAT5 Oberwolfach/LFAT5 1440 MAT, MM, RB 14 14 46 real symmetric yes yes
    LPnetlib/lpi_galenet LPnetlib/lpi_galenet 715 MAT, MM, RB 8 14 22 integer rectangular - -
    Meszaros/kleemin Meszaros/kleemin 1817 MAT, MM, RB 8 16 44 integer rectangular - -
    Meszaros/farm Meszaros/farm 1710 MAT, MM, RB 7 17 41 integer rectangular - -
    LPnetlib/lpi_itest6 LPnetlib/lpi_itest6 720 MAT, MM, RB 11 17 29 real rectangular - -
    Pajek/GD01_b Pajek/GD01_b 1479 MAT, MM, RB 18 18 37 binary unsymmetric 51% -
    Oberwolfach/LF10 Oberwolfach/LF10 1438 MAT, MM, RB 18 18 82 real symmetric yes yes
    Pajek/GD02_a Pajek/GD02_a 1481 MAT, MM, RB 23 23 87 binary unsymmetric 64% -
    Pajek/Ragusa18 Pajek/Ragusa18 1516 MAT, MM, RB 23 23 64 integer unsymmetric 20% -
    HB/can_24 HB/can_24 97 MAT, MM, RB 24 24 160 binary symmetric yes -
    Pajek/Ragusa16 Pajek/Ragusa16 1515 MAT, MM, RB 24 24 81 integer unsymmetric 20% -
    HB/lap_25 HB/lap_25 1177 MAT, MM, RB 25 25 169 binary symmetric yes -
    FIDAP/ex5 FIDAP/ex5 436 MAT, MM, RB 27 27 279 real symmetric yes yes
    HB/pores_1 HB/pores_1 232 MAT, MM, RB 30 30 180 real unsymmetric 29% -
    Hamrle/Hamrle1 Hamrle/Hamrle1 1199 MAT, MM, RB 32 32 98 real unsymmetric 0% -
    HB/ibm32 HB/ibm32 168 MAT, MM, RB 32 32 126 binary unsymmetric 9% -
    NYPA/Maragal_1 NYPA/Maragal_1 1884 MAT, MM, RB 32 14 234 real rectangular - -
    Pajek/GD01_c Pajek/GD01_c 1480 MAT, MM, RB 33 33 135 integer unsymmetric 0% -
    Pajek/football Pajek/football 1474 MAT, MM, RB 35 35 118 integer unsymmetric 0% -
    Pajek/GD95_a Pajek/GD95_a 1485 MAT, MM, RB 36 36 57 binary unsymmetric 4% -
    vanHeukelum/cage5 vanHeukelum/cage5 906 MAT, MM, RB 37 37 233 real unsymmetric 4% -
    Pajek/GD98_a Pajek/GD98_a 1495 MAT, MM, RB 38 38 50 binary unsymmetric 16% -
    HB/bcspwr01 HB/bcspwr01 13 MAT, MM, RB 39 39 131 binary symmetric yes -
    LPnetlib/lpi_bgprtr LPnetlib/lpi_bgprtr 706 MAT, MM, RB 20 40 70 integer rectangular - -
    Meszaros/problem Meszaros/problem 1755 MAT, MM, RB 12 46 86 integer rectangular - -
    Pajek/GD97_b Pajek/GD97_b 1493 MAT, MM, RB 47 47 264 real symmetric yes -
    HB/bcsstk01 HB/bcsstk01 23 MAT, MM, RB 48 48 400 real symmetric yes yes
    HB/bcsstm01 HB/bcsstm01 56 MAT, MM, RB 48 48 24 integer symmetric yes -
    Pothen/mesh1e1 Pothen/mesh1e1 872 MAT, MM, RB 48 48 306 real symmetric yes yes
    Pothen/mesh1em1 Pothen/mesh1em1 873 MAT, MM, RB 48 48 306 real symmetric yes yes
    Pothen/mesh1em6 Pothen/mesh1em6 874 MAT, MM, RB 48 48 306 real symmetric yes yes
    Meszaros/p0033 Meszaros/p0033 1741 MAT, MM, RB 15 48 113 integer rectangular - -
    HB/bcspwr02 HB/bcspwr02 14 MAT, MM, RB 49 49 167 binary symmetric yes -
    Pajek/divorce Pajek/divorce 1460 MAT, MM, RB 50 9 225 binary rectangular - -
    LPnetlib/lp_afiro LPnetlib/lp_afiro 597 MAT, MM, RB 27 51 102 real rectangular - -
    Grund/d_ss Grund/d_ss 464 MAT, MM, RB 53 53 144 real unsymmetric 0% -
    HB/curtis54 HB/curtis54 109 MAT, MM, RB 54 54 291 binary unsymmetric 95% -
    Pajek/Cities Pajek/Cities 1457 MAT, MM, RB 55 46 1,342 integer rectangular - -
    HB/will57 HB/will57 274 MAT, MM, RB 57 57 281 binary unsymmetric 87% -
    HB/dwt_59 HB/dwt_59 129 MAT, MM, RB 59 59 267 binary symmetric yes -
    HB/impcol_b HB/impcol_b 172 MAT, MM, RB 59 59 271 real unsymmetric 0% -
    HB/can_61 HB/can_61 102 MAT, MM, RB 61 61 557 binary symmetric yes -
    Bai/bfwa62 Bai/bfwa62 293 MAT, MM, RB 62 62 450 real unsymmetric 81% -
    Bai/bfwb62 Bai/bfwb62 296 MAT, MM, RB 62 62 342 real symmetric yes -
    HB/can_62 HB/can_62 103 MAT, MM, RB 62 62 218 binary symmetric yes -
    Pajek/GD95_c Pajek/GD95_c 1487 MAT, MM, RB 62 62 287 binary unsymmetric 100% -
    Meszaros/refine Meszaros/refine 1759 MAT, MM, RB 29 62 153 real rectangular - -
    Meszaros/p0040 Meszaros/p0040 1742 MAT, MM, RB 23 63 133 integer rectangular - -
    Pajek/GD99_b Pajek/GD99_b 1498 MAT, MM, RB 64 64 252 integer symmetric yes -
    Pajek/GD96_c Pajek/GD96_c 1490 MAT, MM, RB 65 65 250 binary symmetric yes -
    HB/bcsstk02 HB/bcsstk02 24 MAT, MM, RB 66 66 4,356 real symmetric yes yes
    HB/bcsstm02 HB/bcsstm02 57 MAT, MM, RB 66 66 66 real symmetric yes yes
    HB/dwt_66 HB/dwt_66 132 MAT, MM, RB 66 66 320 binary symmetric yes -
    Pothen/sphere2 Pothen/sphere2 883 MAT, MM, RB 66 66 450 binary symmetric yes -
    HB/west0067 HB/west0067 262 MAT, MM, RB 67 67 294 real unsymmetric 0% -
    LPnetlib/lp_kb2 LPnetlib/lp_kb2 636 MAT, MM, RB 43 68 313 real rectangular - -
    HB/dwt_72 HB/dwt_72 133 MAT, MM, RB 72 72 222 binary symmetric yes -
    Pajek/GlossGT Pajek/GlossGT 1501 MAT, MM, RB 72 72 122 binary unsymmetric 7% -
    HB/can_73 HB/can_73 106 MAT, MM, RB 73 73 377 binary symmetric yes -
    Pajek/GD95_b Pajek/GD95_b 1486 MAT, MM, RB 73 73 96 binary unsymmetric 0% -
    LPnetlib/lp_sc50a LPnetlib/lp_sc50a 666 MAT, MM, RB 50 78 160 real rectangular - -
    LPnetlib/lp_sc50b LPnetlib/lp_sc50b 667 MAT, MM, RB 50 78 148 real rectangular - -
    Pajek/GD02_b Pajek/GD02_b 1482 MAT, MM, RB 80 80 232 binary unsymmetric 0% -
    HB/steam3 HB/steam3 253 MAT, MM, RB 80 80 314 real unsymmetric 32% -
    Pajek/GD97_a Pajek/GD97_a 1492 MAT, MM, RB 84 84 332 binary symmetric yes -
    HB/ash85 HB/ash85 11 MAT, MM, RB 85 85 523 binary symmetric yes -
    Pajek/Sandi_authors Pajek/Sandi_authors 1519 MAT, MM, RB 86 86 248 integer symmetric yes -
    Grund/d_dyn Grund/d_dyn 462 MAT, MM, RB 87 87 230 real unsymmetric 2% -
    Grund/d_dyn1 Grund/d_dyn1 463 MAT, MM, RB 87 87 232 real unsymmetric 2% -
    HB/dwt_87 HB/dwt_87 136 MAT, MM, RB 87 87 541 binary symmetric yes -
    LPnetlib/lpi_woodinfe LPnetlib/lpi_woodinfe 731 MAT, MM, RB 35 89 140 integer rectangular - -
    Bai/tols90 Bai/tols90 1641 MAT, MM, RB 90 90 1,746 real unsymmetric 0% -
    vanHeukelum/cage6 vanHeukelum/cage6 907 MAT, MM, RB 93 93 785 real unsymmetric 9% -
    HB/can_96 HB/can_96 108 MAT, MM, RB 96 96 768 binary symmetric yes -
    HB/nos4 HB/nos4 220 MAT, MM, RB 100 100 594 real symmetric yes yes
    Bai/olm100 Bai/olm100 318 MAT, MM, RB 100 100 396 real unsymmetric 33% -
    Morandini/rotor1 Morandini/rotor1 1326 MAT, MM, RB 100 100 708 real unsymmetric 7% -
    Bai/tub100 Bai/tub100 337 MAT, MM, RB 100 100 396 real unsymmetric 0% -
    Pajek/GD06_theory Pajek/GD06_theory 1484 MAT, MM, RB 101 101 380 binary symmetric yes -
    MathWorks/pivtol MathWorks/pivtol 861 MAT, MM, RB 102 102 306 real unsymmetric 0% -
    Bai/ck104 Bai/ck104 306 MAT, MM, RB 104 104 992 real unsymmetric 0% -
    Pajek/GD99_c Pajek/GD99_c 1499 MAT, MM, RB 105 105 149 binary unsymmetric 39% -
    LPnetlib/lpi_klein1 LPnetlib/lpi_klein1 721 MAT, MM, RB 54 108 750 integer rectangular - -
    Pajek/GD96_b Pajek/GD96_b 1489 MAT, MM, RB 111 111 193 binary unsymmetric 0% -
    HB/bcsstk03 HB/bcsstk03 25 MAT, MM, RB 112 112 640 real symmetric yes yes
    HB/bcsstm03 HB/bcsstm03 58 MAT, MM, RB 112 112 72 real symmetric yes -
    Pajek/GD98_c Pajek/GD98_c 1497 MAT, MM, RB 112 112 336 binary symmetric yes -
    HB/gent113 HB/gent113 158 MAT, MM, RB 113 113 655 binary unsymmetric 6% -
    LPnetlib/lp_blend LPnetlib/lp_blend 603 MAT, MM, RB 74 114 522 real rectangular - -
    HB/gre_115 HB/gre_115 161 MAT, MM, RB 115 115 421 real unsymmetric 0% -
    HB/bcspwr03 HB/bcspwr03 15 MAT, MM, RB 118 118 476 binary symmetric yes -
    Morandini/robot Morandini/robot 1325 MAT, MM, RB 120 120 870 real unsymmetric 5% -
    Pajek/GD98_b Pajek/GD98_b 1496 MAT, MM, RB 121 121 207 binary unsymmetric 72% -
    Pajek/Journals Pajek/Journals 1506 MAT, MM, RB 124 124 12,068 integer symmetric yes yes
    HB/arc130 HB/arc130 6 MAT, MM, RB 130 130 1,037 real unsymmetric 0% -
    HB/lns_131 HB/lns_131 188 MAT, MM, RB 131 131 536 real unsymmetric 2% -
    HB/lnsp_131 HB/lnsp_131 192 MAT, MM, RB 131 131 536 real unsymmetric 2% -
    LPnetlib/lpi_forest6 LPnetlib/lpi_forest6 714 MAT, MM, RB 66 131 246 real rectangular - -
    HB/bcsstk04 HB/bcsstk04 26 MAT, MM, RB 132 132 3,648 real symmetric yes yes
    HB/bcsstm04 HB/bcsstm04 59 MAT, MM, RB 132 132 66 real symmetric yes -
    HB/west0132 HB/west0132 263 MAT, MM, RB 132 132 413 real unsymmetric 0.49% -
    Rajat/rajat11 Rajat/rajat11 1195 MAT, MM, RB 135 135 665 real unsymmetric 63% -
    Bai/rw136 Bai/rw136 334 MAT, MM, RB 136 136 479 real unsymmetric 3% -
    HB/impcol_c HB/impcol_c 173 MAT, MM, RB 137 137 400 real unsymmetric 1% -
    HB/bcsstk22 HB/bcsstk22 44 MAT, MM, RB 138 138 696 real symmetric yes yes
    HB/bcsstm22 HB/bcsstm22 72 MAT, MM, RB 138 138 138 real symmetric yes yes
    LPnetlib/lp_adlittle LPnetlib/lp_adlittle 596 MAT, MM, RB 56 138 424 real rectangular - -
    Meszaros/zed Meszaros/zed 1782 MAT, MM, RB 116 142 666 real rectangular - -
    HB/can_144 HB/can_144 93 MAT, MM, RB 144 144 1,296 binary symmetric yes -
    HB/lund_a HB/lund_a 206 MAT, MM, RB 147 147 2,449 real symmetric yes yes
    HB/lund_b HB/lund_b 207 MAT, MM, RB 147 147 2,441 real symmetric yes yes
    HB/bcsstk05 HB/bcsstk05 27 MAT, MM, RB 153 153 2,423 real symmetric yes yes
    HB/bcsstm05 HB/bcsstm05 60 MAT, MM, RB 153 153 153 real symmetric yes yes
    HB/west0156 HB/west0156 264 MAT, MM, RB 156 156 362 real unsymmetric 0% -
    HB/can_161 HB/can_161 94 MAT, MM, RB 161 161 1,377 binary symmetric yes -
    HB/dwt_162 HB/dwt_162 113 MAT, MM, RB 162 162 1,182 binary symmetric yes -
    LPnetlib/lp_share2b LPnetlib/lp_share2b 682 MAT, MM, RB 96 162 777 real rectangular - -
    Bai/lop163 Bai/lop163 313 MAT, MM, RB 163 163 935 real unsymmetric 0% -
    LPnetlib/lp_sc105 LPnetlib/lp_sc105 664 MAT, MM, RB 105 163 340 real rectangular - -
    LPnetlib/lp_stocfor1 LPnetlib/lp_stocfor1 695 MAT, MM, RB 117 165 501 real rectangular - -
    HB/west0167 HB/west0167 265 MAT, MM, RB 167 167 506 real unsymmetric 0% -
    Meszaros/gams10a Meszaros/gams10a 1711 MAT, MM, RB 114 171 407 real rectangular - -
    Meszaros/gams10am Meszaros/gams10am 1675 MAT, MM, RB 114 171 407 real rectangular - -
    Pajek/GD96_d Pajek/GD96_d 1491 MAT, MM, RB 180 180 229 binary unsymmetric 0.87% -
    HB/mcca HB/mcca 212 MAT, MM, RB 180 180 2,659 real unsymmetric 0% -
    Rajat/rajat14 Rajat/rajat14 1198 MAT, MM, RB 180 180 1,475 real unsymmetric 2% -
    HB/fs_183_1 HB/fs_183_1 141 MAT, MM, RB 183 183 998 real unsymmetric 0% -
    HB/fs_183_3 HB/fs_183_3 142 MAT, MM, RB 183 183 1,069 real unsymmetric 0% -
    HB/fs_183_4 HB/fs_183_4 143 MAT, MM, RB 183 183 1,069 real unsymmetric 0% -
    HB/fs_183_6 HB/fs_183_6 144 MAT, MM, RB 183 183 1,000 real unsymmetric 0% -
    HB/gre_185 HB/gre_185 162 MAT, MM, RB 185 185 975 real unsymmetric 0% -
    LPnetlib/lp_scagr7 LPnetlib/lp_scagr7 669 MAT, MM, RB 129 185 465 real rectangular - -
    HB/can_187 HB/can_187 95 MAT, MM, RB 187 187 1,491 binary symmetric yes -
    HB/dwt_193 HB/dwt_193 114 MAT, MM, RB 193 193 3,493 binary symmetric yes -
    HB/dwt_198 HB/dwt_198 115 MAT, MM, RB 198 198 1,392 binary symmetric yes -
    HB/will199 HB/will199 273 MAT, MM, RB 199 199 701 binary unsymmetric 6% -
    Bai/bwm200 Bai/bwm200 298 MAT, MM, RB 200 200 796 real unsymmetric 66% -
    Bai/rdb200 Bai/rdb200 1630 MAT, MM, RB 200 200 1,120 real unsymmetric 78% -
    Bai/rdb200l Bai/rdb200l 1631 MAT, MM, RB 200 200 1,120 real unsymmetric 78% -
    LPnetlib/lp_recipe LPnetlib/lp_recipe 663 MAT, MM, RB 91 204 687 real rectangular - -
    HB/impcol_a HB/impcol_a 171 MAT, MM, RB 207 207 572 real unsymmetric 1% -
    HB/dwt_209 HB/dwt_209 116 MAT, MM, RB 209 209 1,743 binary symmetric yes -
    LPnetlib/lpi_ex73a LPnetlib/lpi_ex73a 713 MAT, MM, RB 193 211 457 integer rectangular - -
    LPnetlib/lpi_ex72a LPnetlib/lpi_ex72a 712 MAT, MM, RB 197 215 467 integer rectangular - -
    FIDAP/ex1 FIDAP/ex1 406 MAT, MM, RB 216 216 4,317 real unsymmetric 100% -
    HB/gre_216a HB/gre_216a 163 MAT, MM, RB 216 216 812 real unsymmetric 0% -
    HB/gre_216b HB/gre_216b 164 MAT, MM, RB 216 216 812 real unsymmetric 0% -
    HB/ash219 HB/ash219 7 MAT, MM, RB 219 85 438 binary rectangular - -
    HB/dwt_221 HB/dwt_221 117 MAT, MM, RB 221 221 1,629 binary symmetric yes -
    HB/impcol_e HB/impcol_e 175 MAT, MM, RB 225 225 1,303 real unsymmetric 0.16% -
    Qaplib/lp_nug05 Qaplib/lp_nug05 793 MAT, MM, RB 210 225 1,050 integer rectangular - -
    Bai/pde225 Bai/pde225 323 MAT, MM, RB 225 225 1,065 real unsymmetric 50% -
    HB/can_229 HB/can_229 96 MAT, MM, RB 229 229 1,777 binary symmetric yes -
    HB/dwt_234 HB/dwt_234 118 MAT, MM, RB 234 234 834 binary symmetric yes -
    HB/nos1 HB/nos1 217 MAT, MM, RB 237 237 1,017 real symmetric yes yes
    HB/saylr1 HB/saylr1 239 MAT, MM, RB 238 238 1,128 real unsymmetric 65% -
    HB/steam1 HB/steam1 251 MAT, MM, RB 240 240 2,248 real unsymmetric 27% -
    HB/dwt_245 HB/dwt_245 119 MAT, MM, RB 245 245 1,461 binary symmetric yes -
    LPnetlib/lp_share1b LPnetlib/lp_share1b 681 MAT, MM, RB 117 253 1,179 real rectangular - -
    HB/can_256 HB/can_256 98 MAT, MM, RB 256 256 2,916 binary symmetric yes -
    Pothen/sphere3 Pothen/sphere3 884 MAT, MM, RB 258 258 1,794 binary symmetric yes -
    HB/wm2 HB/wm2 276 MAT, MM, RB 207 260 2,942 real rectangular - -
    HB/wm3 HB/wm3 277 MAT, MM, RB 207 260 2,948 real rectangular - -
    Muite/Chebyshev1 Muite/Chebyshev1 1864 MAT, MM, RB 261 261 2,319 real unsymmetric 0% -
    LPnetlib/lpi_box1 LPnetlib/lpi_box1 707 MAT, MM, RB 231 261 651 integer rectangular - -
    HB/nnc261 HB/nnc261 215 MAT, MM, RB 261 261 1,500 real unsymmetric 61% -
    HB/lshp_265 HB/lshp_265 202 MAT, MM, RB 265 265 1,753 binary symmetric yes -
    HB/can_268 HB/can_268 99 MAT, MM, RB 268 268 3,082 binary symmetric yes -
    HB/bcspwr04 HB/bcspwr04 16 MAT, MM, RB 274 274 1,612 binary symmetric yes -
    HB/wm1 HB/wm1 275 MAT, MM, RB 207 277 2,909 real rectangular - -
    Pothen/mesh3e1 Pothen/mesh3e1 877 MAT, MM, RB 289 289 1,377 real symmetric yes yes
    Pothen/mesh3em5 Pothen/mesh3em5 878 MAT, MM, RB 289 289 1,377 real symmetric yes yes
    HB/ash292 HB/ash292 8 MAT, MM, RB 292 292 2,208 binary symmetric yes -
    HB/can_292 HB/can_292 100 MAT, MM, RB 292 292 2,540 binary symmetric yes -
    LPnetlib/lp_beaconfd LPnetlib/lp_beaconfd 602 MAT, MM, RB 173 295 3,408 real rectangular - -
    TOKAMAK/utm300 TOKAMAK/utm300 824 MAT, MM, RB 300 300 3,155 real unsymmetric 0% -
    LPnetlib/lp_grow7 LPnetlib/lp_grow7 634 MAT, MM, RB 140 301 2,612 real rectangular - -
    Rajat/rajat05 Rajat/rajat05 1189 MAT, MM, RB 301 301 1,250 real unsymmetric 71% -
    LPnetlib/lp_brandy LPnetlib/lp_brandy 607 MAT, MM, RB 220 303 2,202 real rectangular - -
    Pothen/mesh2e1 Pothen/mesh2e1 875 MAT, MM, RB 306 306 2,018 real symmetric yes yes
    Pothen/mesh2em5 Pothen/mesh2em5 876 MAT, MM, RB 306 306 2,018 real symmetric yes yes
    HB/dwt_307 HB/dwt_307 121 MAT, MM, RB 307 307 2,523 binary symmetric yes -
    HB/dwt_310 HB/dwt_310 122 MAT, MM, RB 310 310 2,448 binary symmetric yes -
    Pajek/GD01_a Pajek/GD01_a 1477 MAT, MM, RB 311 311 645 integer unsymmetric 2% -
    HB/abb313 HB/abb313 5 MAT, MM, RB 313 176 1,557 binary rectangular - -
    Pajek/WorldCities Pajek/WorldCities 1532 MAT, MM, RB 315 100 7,518 integer rectangular - -
    LPnetlib/lp_israel LPnetlib/lp_israel 635 MAT, MM, RB 174 316 2,443 real rectangular - -
    DRIVCAV/cavity01 DRIVCAV/cavity01 380 MAT, MM, RB 317 317 7,280 real unsymmetric 52% -
    DRIVCAV/cavity02 DRIVCAV/cavity02 381 MAT, MM, RB 317 317 5,923 real unsymmetric 0% -
    DRIVCAV/cavity03 DRIVCAV/cavity03 382 MAT, MM, RB 317 317 7,311 real unsymmetric 0% -
    DRIVCAV/cavity04 DRIVCAV/cavity04 383 MAT, MM, RB 317 317 5,923 real unsymmetric 0% -
    LPnetlib/lp_sc205 LPnetlib/lp_sc205 665 MAT, MM, RB 205 317 665 real rectangular - -
    Bai/qc324 Bai/qc324 327 MAT, MM, RB 324 324 26,730 complex symmetric 0% -
    HB/ash331 HB/ash331 9 MAT, MM, RB 331 104 662 binary rectangular - -
    Pajek/USAir97 Pajek/USAir97 1529 MAT, MM, RB 332 332 4,252 real symmetric yes -
    LPnetlib/lp_bore3d LPnetlib/lp_bore3d 606 MAT, MM, RB 233 334 1,448 real rectangular - -
    Meszaros/p0201 Meszaros/p0201 1744 MAT, MM, RB 133 334 2,056 integer rectangular - -
    vanHeukelum/cage7 vanHeukelum/cage7 908 MAT, MM, RB 340 340 3,084 real unsymmetric 10% -
    Bai/tols340 Bai/tols340 1639 MAT, MM, RB 340 340 2,196 real unsymmetric 0% -
    HB/gre_343 HB/gre_343 165 MAT, MM, RB 343 343 1,310 real unsymmetric 0% -
    HB/dwt_346 HB/dwt_346 123 MAT, MM, RB 346 346 3,226 binary symmetric yes -
    LPnetlib/lp_vtp_base LPnetlib/lp_vtp_base 700 MAT, MM, RB 198 346 1,051 real rectangular - -
    Pajek/GD00_a Pajek/GD00_a 1475 MAT, MM, RB 352 352 458 binary unsymmetric 0% -
    Pajek/Sandi_sandi Pajek/Sandi_sandi 1520 MAT, MM, RB 314 360 613 binary rectangular - -
    HB/dwt_361 HB/dwt_361 124 MAT, MM, RB 361 361 2,953 binary symmetric yes -
    HB/plat362 HB/plat362 229 MAT, MM, RB 362 362 5,786 real symmetric yes yes
    HB/plskz362 HB/plskz362 231 MAT, MM, RB 362 362 1,760 real skew-symmetric 0% -
    HB/str_0 HB/str_0 254 MAT, MM, RB 363 363 2,454 real unsymmetric 0% -
    HB/str_200 HB/str_200 255 MAT, MM, RB 363 363 3,068 real unsymmetric 0% -
    HB/str_400 HB/str_400 256 MAT, MM, RB 363 363 3,157 real unsymmetric 0% -
    HB/str_600 HB/str_600 257 MAT, MM, RB 363 363 3,279 real unsymmetric 0% -
    LPnetlib/lp_lotfi LPnetlib/lp_lotfi 641 MAT, MM, RB 153 366 1,136 real rectangular - -
    FEMLAB/poisson2D FEMLAB/poisson2D 926 MAT, MM, RB 367 367 2,417 real unsymmetric 0% -
    LPnetlib/lpi_cplex2 LPnetlib/lpi_cplex2 711 MAT, MM, RB 224 378 1,215 real rectangular - -
    HB/west0381 HB/west0381 266 MAT, MM, RB 381 381 2,134 real unsymmetric 0.09% -
    Pajek/SmallW Pajek/SmallW 1523 MAT, MM, RB 396 396 994 integer unsymmetric 0% -
    Bai/bfwa398 Bai/bfwa398 292 MAT, MM, RB 398 398 3,678 real unsymmetric 94% -
    Bai/bfwb398 Bai/bfwb398 295 MAT, MM, RB 398 398 2,910 real symmetric yes -
    Bai/ck400 Bai/ck400 307 MAT, MM, RB 400 400 2,860 real unsymmetric 0.16% -
    Bai/odepa400 Bai/odepa400 316 MAT, MM, RB 400 400 1,201 real unsymmetric 99% -
    Bai/odepb400 Bai/odepb400 317 MAT, MM, RB 400 400 399 real symmetric yes -
    HB/lshp_406 HB/lshp_406 203 MAT, MM, RB 406 406 2,716 binary symmetric yes -
    FEMLAB/problem1 FEMLAB/problem1 929 MAT, MM, RB 415 415 2,779 real unsymmetric 65% -
    Bai/mhda416 Bai/mhda416 314 MAT, MM, RB 416 416 8,562 real unsymmetric 27% -
    Bai/mhdb416 Bai/mhdb416 315 MAT, MM, RB 416 416 2,312 real symmetric yes yes
    HB/dwt_419 HB/dwt_419 125 MAT, MM, RB 419 419 3,563 binary symmetric yes -
    HB/bcsstk06 HB/bcsstk06 28 MAT, MM, RB 420 420 7,860 real symmetric yes yes
    HB/bcsstk07 HB/bcsstk07 29 MAT, MM, RB 420 420 7,860 real symmetric yes yes
    HB/bcsstm06 HB/bcsstm06 61 MAT, MM, RB 420 420 420 real symmetric yes yes
    HB/bcsstm07 HB/bcsstm07 62 MAT, MM, RB 420 420 7,252 real symmetric yes yes
    HB/impcol_d HB/impcol_d 174 MAT, MM, RB 425 425 1,255 real unsymmetric 2% -
    Sandia/oscil_dcop_01 Sandia/oscil_dcop_01 1112 MAT, MM, RB 430 430 1,544 real unsymmetric 70% -
    Sandia/oscil_dcop_02 Sandia/oscil_dcop_02 1113 MAT, MM, RB 430 430 1,544 real unsymmetric 70% -
    Sandia/oscil_dcop_03 Sandia/oscil_dcop_03 1114 MAT, MM, RB 430 430 1,544 real unsymmetric 70% -
    Sandia/oscil_dcop_04 Sandia/oscil_dcop_04 1115 MAT, MM, RB 430 430 1,544 real unsymmetric 70% -
    Sandia/oscil_dcop_05 Sandia/oscil_dcop_05 1116 MAT, MM, RB 430 430 1,544 real unsymmetric 70% -
    Sandia/oscil_dcop_06 Sandia/oscil_dcop_06 1117 MAT, MM, RB 430 430 1,544 real unsymmetric 70% -
    Sandia/oscil_dcop_07 Sandia/oscil_dcop_07 1118 MAT, MM, RB 430 430 1,544 real unsymmetric 70% -
    Sandia/oscil_dcop_08 Sandia/oscil_dcop_08 1119 MAT, MM, RB 430 430 1,544 real unsymmetric 70% -
    Sandia/oscil_dcop_09 Sandia/oscil_dcop_09 1120 MAT, MM, RB 430 430 1,544 real unsymmetric 70% -
    Sandia/oscil_dcop_10 Sandia/