Gurobi 5.0.1 (linux64) logging started Fri Jan 18 05:28:14 2013

Optimize a model with 160 rows, 2810 columns and 28155 nonzeros
Presolve removed 5 rows and 5 columns
Presolve time: 0.09s
Presolved: 155 rows, 2805 columns, 25650 nonzeros
Variable types: 2760 continuous, 45 integer (45 binary)

Root relaxation: objective 1.024210e+04, 41 iterations, 0.00 seconds

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

     0     0 10242.1039    0    3          - 10242.1039     -      -    0s
     0     0 10242.2346    0    3          - 10242.2346     -      -    0s
     0     0 10324.6020    0    6          - 10324.6020     -      -    0s
     0     0 10327.7015    0    6          - 10327.7015     -      -    0s
     0     0 10328.9925    0    3          - 10328.9925     -      -    0s
     0     0 10328.9925    0    3          - 10328.9925     -      -    0s
H    0     0                    10602.303104 10328.9925  2.58%     -    0s
     0     0 10328.9925    0    3 10602.3031 10328.9925  2.58%     -    0s
     0     0 10329.0042    0    3 10602.3031 10329.0042  2.58%     -    0s
     0     0 10329.0113    0    4 10602.3031 10329.0113  2.58%     -    0s
     0     0 10329.0113    0    4 10602.3031 10329.0113  2.58%     -    0s
     0     0 10329.0113    0    4 10602.3031 10329.0113  2.58%     -    0s
     0     2 10329.4506    0    4 10602.3031 10329.4506  2.57%     -    0s
*   16     9              14    10337.153942 10329.7883  0.07%   6.7    0s

Cutting planes:
  Flow cover: 3

Explored 21 nodes (399 simplex iterations) in 0.55 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.033715394245e+04, best bound 1.033612787905e+04, gap 0.0099%