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 2721 - 2740 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2514 italy_osm DIMACS10 6,686,493 6,686,493 14,027,956 Undirected Graph 2010 MATLAB Rutherford Boeing Matrix Market
1258 crankseg_2 GHS_psdef 63,838 63,838 14,148,858 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
938 nd12k ND 36,000 36,000 14,220,946 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
2662 Freescale2 Freescale 2,999,349 2,999,349 14,313,235 Circuit Simulation Matrix 2015 MATLAB Rutherford Boeing Matrix Market
1989 GL7d16 JGD_GL7d 955,128 460,261 14,488,881 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
860 pkustk14 Chen 151,926 151,926 14,836,504 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
2786 higgs-twitter SNAP 456,626 456,626 14,855,842 Directed Temporal Multigraph 2015 MATLAB Rutherford Boeing Matrix Market
2277 circuit5M_dc Freescale 3,523,317 3,523,317 14,865,409 Circuit Simulation Problem 2010 MATLAB Rutherford Boeing Matrix Market
1514 patents Pajek 3,774,768 3,774,768 14,970,767 Directed Graph 2001 MATLAB Rutherford Boeing Matrix Market
1362 Si41Ge41H72 PARSEC 185,639 185,639 15,011,265 Theoretical/Quantum Chemistry Problem 2005 MATLAB Rutherford Boeing Matrix Market
2498 venturiLevel3 DIMACS10 4,026,819 4,026,819 16,108,474 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2236 TSOPF_RS_b2383_c1 TSOPF 38,120 38,120 16,171,169 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market
2219 TSOPF_RS_b2383 TSOPF 38,120 38,120 16,171,169 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market
2513 great-britain_osm DIMACS10 7,733,822 7,733,822 16,313,034 Undirected Graph 2010 MATLAB Rutherford Boeing Matrix Market
2294 cit-Patents SNAP 3,774,768 3,774,768 16,518,948 Directed Graph 1999 MATLAB Rutherford Boeing Matrix Market
2442 in-2004 LAW 1,382,908 1,382,908 16,917,053 Directed Graph 2004 MATLAB Rutherford Boeing Matrix Market
2216 Freescale1 Freescale 3,428,755 3,428,755 17,052,626 Circuit Simulation Problem 2008 MATLAB Rutherford Boeing Matrix Market
2647 CoupCons3D Janna 416,800 416,800 17,277,420 Structural Problem 2012 MATLAB Rutherford Boeing Matrix Market
2486 hugetric-00000 DIMACS10 5,824,554 5,824,554 17,467,046 Undirected Graph 2005 MATLAB Rutherford Boeing Matrix Market
1582 af_2_k101 Schenk_AFE 503,625 503,625 17,550,675 Structural Problem 2006 MATLAB Rutherford Boeing Matrix Market