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 2121 - 2140 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1606 s2rmq4m1 Cylshell 5,489 5,489 263,351 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
1608 s1rmt3m1 Cylshell 5,489 5,489 217,651 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
1605 s1rmq4m1 Cylshell 5,489 5,489 262,411 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
860 pkustk14 Chen 151,926 151,926 14,836,504 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
859 pkustk13 Chen 94,893 94,893 6,616,827 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
858 pkustk12 Chen 94,653 94,653 7,512,317 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
857 pkustk11 Chen 87,804 87,804 5,217,912 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
856 pkustk10 Chen 80,676 80,676 4,308,984 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
855 pkustk09 Chen 33,960 33,960 1,583,640 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
854 pkustk08 Chen 22,209 22,209 3,226,671 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
853 pkustk07 Chen 16,860 16,860 2,418,804 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
850 pkustk04 Chen 55,590 55,590 4,218,660 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
849 pkustk03 Chen 63,336 63,336 3,130,416 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
848 pkustk02 Chen 10,800 10,800 810,000 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
847 pkustk01 Chen 22,044 22,044 979,380 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
1214 sts4098 Cannizzo 4,098 4,098 72,356 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
806 gearbox Rothberg 153,746 153,746 9,080,404 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
807 struct3 Rothberg 53,570 53,570 1,173,694 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
808 struct4 Rothberg 4,350 4,350 237,798 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
369 pwtk Boeing 217,918 217,918 11,524,432 Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market