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Total number of models:   6
Original Source:   Mining and process industries (blending problems)

Name Type #Eqns #Vars #NZ #NNZ Bestknown Objective GAMS Scalar XPRESS Source GAMS Source
a1alloy LP 8 9 44 0 98121.63579168 gms xpress raw gams
a2food LP 12 9 45 0 15086.79506470 gms xpress raw gams
a3refine LP 20 23 68 0 1175400.00000000 gms xpress raw gams
a4sugar MIP 27 45 177 0 1620.00000000 gms xpress raw gams
a5mine MIP 31 19 78 0 400.00000000 gms xpress raw gams
a6electr MIP 71 85 309 0 1470950.00000000 gms xpress raw gams