I need to get feeling for the feasible size of a LPP, that can be solved on a PC. Say, its a good one (8 cores @ 3+GHz, 64GB RAM). We also assume that number of variables is close to the number of additional conditions.
I know it depends on the solver, but what size is feasible for solution in several hours/few days? 1000 of variables? A million? Order of magnitude would be enough.
Update. Let's consider a general form: matrix is not sparce/diagonal/blotchy or whatever. Let's say matrix's rows are filled with many hundreds of values (@ thousands of variables).