Capacitated Clustering Problem  

RanReal960.zip - RanReal instances with 960 elements.

MDG-a-50.zip - Large instances with 2000 elements and 50 groups.

MDG-a-40.zip - Large instances with 2000 elements and 40 groups.

MDG-a-25.zip - Large instances with 2000 elements and 25 groups.

ccpvns.zip - Sorce code za GVNS and SGVNS.