ALERT: THE COLLECTION IS OFFLINE BECAUSE OF 100x HIGHER DOWNLOADS THAN NORMAL. The website is up but the matrix files are not accessible. THE PROBLEM IS EXCESSIVE DOWNLOADS FROM JOBS RUNNING ON AWS ITSELF, POUNDING THE DATA. We have no estimate on when this will be resolved, but it will take some time (weeks perhaps?). Please do not contact us to ask when it will be up; the answer will be the same as this alert box. If you are running these AWS workloads, please revise them. All interfaces we provide (Python, MATLAB, Java gui) download a matrix ONCE and then cache it locally. Do the same or use these interfaces.

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Matrix ID
Year
Displaying collection matrices 341 - 360 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
604 lp_bnl1 LPnetlib 643 1,586 5,532 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
605 lp_bnl2 LPnetlib 2,324 4,486 14,996 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
603 lp_blend LPnetlib 74 114 522 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
697 lp_stocfor3 LPnetlib 16,675 23,541 72,721 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
617 lp_degen2 LPnetlib 444 757 4,201 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
618 lp_degen3 LPnetlib 1,503 2,604 25,432 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
666 lp_sc50a LPnetlib 50 78 160 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
641 lp_lotfi LPnetlib 153 366 1,136 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
664 lp_sc105 LPnetlib 105 163 340 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
1302 dixmaanl GHS_indef 60,000 60,000 299,998 Optimization Problem 1989 MATLAB Rutherford Boeing Matrix Market
623 lp_finnis LPnetlib 497 1,064 2,760 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
636 lp_kb2 LPnetlib 43 68 313 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
667 lp_sc50b LPnetlib 50 78 148 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
693 lp_standgub LPnetlib 361 1,383 3,338 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
1299 bratu3d GHS_indef 27,792 27,792 173,796 2D/3D Problem 1989 MATLAB Rutherford Boeing Matrix Market
654 lp_pilot LPnetlib 1,441 4,860 44,375 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
653 lp_perold LPnetlib 625 1,506 6,148 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
659 lp_pilotnov LPnetlib 975 2,446 13,331 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
694 lp_standmps LPnetlib 467 1,274 3,878 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
610 lp_cre_b LPnetlib 9,648 77,137 260,785 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market