BAB VI - BAB VI. Program Linear Bilangan Bulat

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Nampak disamping bahwa semua solusi bilangan pecah (tidak bulat) maka harus kita lakukan pencabangan.

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Max 150x1+175x2 Subject to 6x1+8x2<=99 8x1+4x2<=87 End

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Max 150x1+175x2 Subject to

6x1 + 8x2 <= 99 8x1 + 4x2 <= 87 End

Gin x1 Gin x2

max 150x1+175x2 subject to 6x1+8x2<=99 8x1+4x2<=87 end

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LP OPTIMUM FOUND AT STEP 0 OBJECTIVE VALUE = 2306.25000

NEW INTEGER SOLUTION OF 2275.00000 AT BRANCH 0 PIVOT 2

BOUND ON OPTIMUM: 2275.000

ENUMERATION COMPLETE. BRANCHES= 0 PIVOTS= 2

LAST INTEGER SOLUTION IS THE BEST FOUND RE-INSTALLING BEST SOLUTION...

OBJECTIVE FUNCTION VALUE 1) 2275.000

VARIABLE VALUE REDUCED COST X1 7.000000 -150.000000 X2 7.000000 -175.000000

ROW SLACK OR SURPLUS DUAL PRICES 2) 1.000000 0.000000 3) 3.000000 0.000000

NO. ITERATIONS= 2

BRANCHES= 0 DETERM.= 1.000E 0

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