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 1201 - 1220 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1660 stormG2_1000 Mittelmann 528,185 1,377,306 3,459,881 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
1658 rail4284 Mittelmann 4,284 1,096,894 11,284,032 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
1652 pds-90 Mittelmann 142,823 475,448 1,014,136 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
603 lp_blend LPnetlib 74 114 522 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
1657 rail2586 Mittelmann 2,586 923,269 8,011,362 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
1654 rail507 Mittelmann 507 63,516 409,856 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
600 lp_agg3 LPnetlib 516 758 4,756 Linear Programming Problem 1988 MATLAB Rutherford Boeing Matrix Market
601 lp_bandm LPnetlib 305 472 2,494 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
599 lp_agg2 LPnetlib 516 758 4,740 Linear Programming Problem 1988 MATLAB Rutherford Boeing Matrix Market
1743 p010 Meszaros 10,090 19,090 118,000 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1693 car4 Meszaros 16,384 33,052 63,724 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
615 lp_d2q06c LPnetlib 2,171 5,831 33,081 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
1795 deter1 Meszaros 5,527 15,737 32,187 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
602 lp_beaconfd LPnetlib 173 295 3,408 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
616 lp_d6cube LPnetlib 415 6,184 37,704 Linear Programming Problem 1993 MATLAB Rutherford Boeing Matrix Market
1794 deter0 Meszaros 1,923 5,468 11,173 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1715 jendrec1 Meszaros 2,109 4,228 89,608 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1655 rail516 Mittelmann 516 47,827 315,412 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
1656 rail582 Mittelmann 582 56,097 402,290 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
1692 baxter Meszaros 27,441 30,733 111,576 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market