Gurobi 5.0.1 (linux64) logging started Tue Apr 23 22:02:06 2013

Optimize a model with 66 rows, 816 columns and 1616 nonzeros
Presolve removed 0 rows and 1 columns
Presolve time: 0.00s
Presolved: 66 rows, 815 columns, 1615 nonzeros
Variable types: 800 continuous, 15 integer (15 binary)

Root relaxation: objective 1.018152e+06, 36 iterations, 0.00 seconds

    Nodes    |    Current Node    |     Objective Bounds      |     Work
 Expl Unexpl |  Obj  Depth IntInf | Incumbent    BestBd   Gap | It/Node Time

     0     0 1018151.62    0    7          - 1018151.62     -      -    0s
H    0     0                    1050749.6250 1018151.62  3.10%     -    0s
H    0     0                    1047002.1750 1018151.62  2.76%     -    0s
     0     0 1037799.46    0    4 1047002.17 1037799.46  0.88%     -    0s
H    0     0                    1043000.4500 1037799.46  0.50%     -    0s
     0     0 1040416.73    0    1 1043000.45 1040416.73  0.25%     -    0s
H    0     0                    1040584.8188 1040416.73  0.02%     -    0s
*    0     0               0    1040444.3750 1040444.37  0.00%     -    0s

Cutting planes:
  Implied bound: 25
  Flow cover: 2

Explored 0 nodes (74 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.040444375000e+06, best bound 1.040444375000e+06, gap 0.0000%