NAME          l3 ( from chvatal's book page 135, Problem (d) the problem is infeasible )

ROWS
 N  Z
 E  R1
 E  R2
 E  R3
 E  R4
 L  R5
COLUMNS
    X1        Z   8  R1  3 R2 -1  R3  1 R4  2 R5  2
    X2        Z   6  R1  2 R2  2  R3  0 R4 -3 R5  0
    X3        Z  -2  R1 -1 R2 -2  R3  0 R4  2 R5  1
    X4        Z   6  R1  3 R2  0  R3 -3 R4  3 R5  0
    X5        Z  -3  R1  2 R2  0  R3  2 R4  0 R5 -1
RHS
    RHS1      R1                7
    RHS1      R2                10
    RHS1      R3                7
    RHS1      R4                -10
    RHS1      R5                -6
BOUNDS
 LO BND1      X1                0
 LO BND1      X2                2
 FR BND1      X3                
 FR BND1      X4                
 FR BND1      X5                
ENDATA
