m=4;n=8;
L =[ 
   2   6   8   3;
   1   0   6   5;
   5   3   5   6;
   9   3   1   4;
   9   1   5   7;
   3   5   4   1;
   1   3   3   9;
   0   3   8   8];   %Lighting coefficients a_ij
%
p=3*ones(1,n);              %Penalty for underlighting per unit 
%
q=2*ones(1,n);              %Penalty for overlighting per unit 
%
k=100*ones(n,1);           %Required Lighting Levels
%
% RESULTS
%
z =  238.20   		%Optimal Value
>>> x
x =		%Optimal Power Levels at the lights	

    4.1096
   12.6332
    1.9787
    5.7839

>>> u		%Underlighting at street segments
u =

    0.00000
   55.09893
    0.00000
    0.00000
    0.00000
   10.80670
    0.00000
    0.00000

>>> v		%Overlighting at street segments
v =

   17.19939
    0.00000
    3.04414
    0.00000
    0.00000
    0.00000
    0.00000
    0.00000