1272393478 Source: atm20_100.mps File: upload/27.04.2010_1272393478_Matthew_Galati/atm20_100.mps Name: Matthew_Galati Company: SAS Institute eMail: matthew.galati@sas.com Street: 100 SAS Campus Drive City: Cary, NC IP Country: UNITED STATES (US) Message: Background on model here: http://coral.ie.lehigh.edu/~ted/files/papers/MatthewGalatiDissertation09.pdf (see section 5.2). Ran CPX12 for 5 hours, it found no solutions. The problem can be solved by COIN/DIP: https://projects.coin-or.org/Dip The optimal objective is: 2,463,621.58 delivered on: 27.04.2010 Fileupload successfully confirmed!