Is there a way for this MPS file with specific format to be read and solved?

Hi Raul,

this does not look like anything we ever supported. The main difference to our XMPS format, which hasn't really changed over the years, is that we would always expect to start with a ROWS section which only defines the rows with their inequality type, followed by a COLUMNS section which introduces the columns together with the matrix coefficients. As far as I can see, this file seems to be the other way around, starting with columns (named INITIAL) together with initial values (which we only support for nonlinear problems where they would follow at the end) and then followed by rows together with the nonzero elements. So I think the main effort in converting would be to switch the file from row-major to column-major format. The RHS and BOUNDS sections look like they should be readable at first glance.