EJERCICIO 1 - ACEITES
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// solution (optimal) with objective 108250
// Quality Incumbent solution:
// MILP objective                                 1.0825000000e+05
// MILP solution norm |x| (Total, Max)            5.41300e+03  7.50000e+02
// MILP solution error (Ax=b) (Total, Max)        5.91815e-12  9.05054e-13
// MILP x bound error (Total, Max)                4.44089e-16  4.44089e-16
// MILP x integrality error (Total, Max)          7.21645e-15  2.22045e-15
// MILP slack bound error (Total, Max)            0.00000e+00  0.00000e+00

// Variables
// Todas las tablas son (Months x Oils)

refined = [[0 200 0 250 0]
             [0 200 0 250 0]
             [100 100 0 0 250]
             [200 0 0 250 0]
             [200 0 0 250 0]
             [200 0 0 250 0]];
bought = [[0 0 0 0 0]
             [0 0 0 500 0]
             [0 0 0 0 0]
             [0 0 0 0 0]
             [0 0 0 0 250]
             [700 500 0 750 0]];
used = [[0 1 0 1 0]
             [0 1 0 1 0]
             [1 1 0 0 1]
             [1 0 0 1 0]
             [1 0 0 1 0]
             [1 0 0 1 0]];



EJERCICIO 2 - PETROLEO
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// solution (optimal) with objective 20450352.2864747
// Quality There are no bound infeasibilities.
// Max. unscaled (scaled) reduced-cost infeas. = 4.08562e-14 (4.08562e-14)
// Max. unscaled (scaled) Ax-b resid.          = 9.45057e-13 (9.45057e-13)
// Max. unscaled (scaled) c-B'pi resid.        = 1.13687e-13 (1.13687e-13)
// Max. unscaled (scaled) |x|                  = 25000 (25000)
// Max. unscaled (scaled) |slack|              = 5000 (5000)
// Max. unscaled (scaled) |pi|                 = 1299.54 (1299.54)
// Max. unscaled (scaled) |red-cost|           = 1299.54 (1299.54)
// Condition number of scaled basis            = 3.6e+01

// Variables

// Cuanto se destiló
// En orden: Crude 1, Crude 2
distilled = [20000 25000];

// Cuanto se reformo
// En orden: Light Naptha, Medium Naptha, Heavy Naptha
reformed = [0 0 5709.1];

// Cuanto se agrietó
// En Orden: Light Oil, Heavy Oil
cracked = [0 7430];

// Cuanto se mezclo para cada petroleos
// En orden: Light Naphta, Medium Naphta, Heavy Naphta, Reformed Gasoline, Cracked Gasoline
into_premium_petroleum = [0 0 2715.9 2325.5 1486];
into_normal_petroleum = [5750 10250 75.023 243.56 0];

// Cuanto se mezclo para cada fuels
// En orden: Light Oil, Heavy Oil, Cracked Oil, Residuum
into_jet_fuel = [0 0 3760 4160];
into_fuel_oil = [4400 1320 1760 440];

// Cuanto se mezclo para cada lube oil
// En orden: Residuum
into_lube_oil = [1000];