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 2141 - 2160 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1225 c-68 GHS_indef 64,810 64,810 565,996 Optimization Problem 2004 MATLAB Rutherford Boeing Matrix Market
1318 mri2 Bydder 63,240 147,456 569,160 Computer Graphics/Vision Problem 2005 MATLAB Rutherford Boeing Matrix Market
2625 ut2010 DIMACS10 115,406 115,406 572,066 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
1402 thermal1 Schmid 82,654 82,654 574,458 Thermal Problem 2006 MATLAB Rutherford Boeing Matrix Market
1307 ncvxqp7 GHS_indef 87,500 87,500 574,962 Optimization Problem 1995 MATLAB Rutherford Boeing Matrix Market
1416 ASIC_100ks Sandia 99,190 99,190 578,890 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
355 crystm03 Boeing 24,696 24,696 583,770 Materials Problem 1995 MATLAB Rutherford Boeing Matrix Market
1951 TF17 JGD_Forest 38,132 48,630 586,218 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
780 nemeth16 Nemeth 9,506 9,506 587,012 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1691 bas1lp Meszaros 5,411 9,825 587,775 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1975 IG5-16 JGD_G5 18,846 18,485 588,326 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1772 stat96v1 Meszaros 5,995 197,472 588,798 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
1317 mri1 Bydder 65,536 147,456 589,824 Computer Graphics/Vision Problem 2005 MATLAB Rutherford Boeing Matrix Market
1648 pds-50 Mittelmann 83,060 275,814 590,833 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
55 bcsstk33 HB 8,738 8,738 591,904 Structural Problem 1986 MATLAB Rutherford Boeing Matrix Market
2657 LeGresley_87936 LeGresley 87,936 87,936 593,276 Power Network Problem 2013 MATLAB Rutherford Boeing Matrix Market
1997 GL7d24 JGD_GL7d 21,074 105,054 593,892 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2792 sx-askubuntu SNAP 159,316 159,316 596,933 Directed Temporal Multigraph 2017 MATLAB Rutherford Boeing Matrix Market
753 pfinan512 Mulvey 74,752 74,752 596,992 Duplicate Economic Problem 1997 MATLAB Rutherford Boeing Matrix Market
752 finan512 Mulvey 74,752 74,752 596,992 Economic Problem 1997 MATLAB Rutherford Boeing Matrix Market