GLPSOL: GLPK LP/MIP Solver, v4.65
Parameter(s) specified in the command line:
 -m exo4/ecommerce.mod -d exo4/ecommerce.dat -o exo4/ecommerce.sol
Reading model section from exo4/ecommerce.mod...
44 lines were read
Reading data section from exo4/ecommerce.dat...
exo4/ecommerce.dat:43: warning: final NL missing before end of file
43 lines were read
Generating ProportionZeroUn...
Generating ProportionTotalUn...
Generating RespectDesStocks...
Generating CoutTotal...
Model has been successfully generated
GLPK Simplex Optimizer, v4.65
23 rows, 12 columns, 45 non-zeros
Preprocessing...
7 rows, 10 columns, 16 non-zeros
Scaling...
 A: min|aij| =  1.000e+00  max|aij| =  2.000e+00  ratio =  2.000e+00
Problem data seem to be well scaled
Constructing initial basis...
Size of triangular part is 7
      0: obj =   1.000000000e+01 inf =   1.667e+00 (2)
      2: obj =   1.216666667e+01 inf =   1.110e-16 (0)
*     7: obj =   8.000000000e+00 inf =   0.000e+00 (0)
OPTIMAL LP SOLUTION FOUND
Time used:   0.0 secs
Memory used: 0.1 Mb (135844 bytes)
Writing basic solution to 'exo4/ecommerce.sol'...