Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:51:26 2013

Optimize a model with 165 rows, 2265 columns and 4515 nonzeros
Presolve time: 0.00s
Presolved: 165 rows, 2265 columns, 4515 nonzeros
Variable types: 2250 continuous, 15 integer (15 binary)

Root relaxation: objective 1.501672e+04, 97 iterations, 0.00 seconds

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

     0     0 15016.7247    0    4          - 15016.7247     -      -    0s
H    0     0                    15150.000000 15016.7247  0.88%     -    0s
     0     0 15073.2381    0    2 15150.0000 15073.2381  0.51%     -    0s
H    0     0                    15097.000000 15073.2381  0.16%     -    0s
     0     0 15074.1750    0    2 15097.0000 15074.1750  0.15%     -    0s
     0     0 15074.1750    0    2 15097.0000 15074.1750  0.15%     -    0s
     0     0 15074.4750    0    2 15097.0000 15074.4750  0.15%     -    0s
     0     0 15089.8868    0    1 15097.0000 15089.8868  0.05%     -    0s

Cutting planes:
  Implied bound: 22
  Flow cover: 2

Explored 0 nodes (156 simplex iterations) in 0.03 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.509700000000e+04, best bound 1.509700000000e+04, gap 0.0%