Gurobi 5.0.1 (linux64) logging started Thu Jan 17 23:43:29 2013

Optimize a model with 100 rows, 355 columns and 835 nonzeros
Presolve removed 5 rows and 35 columns
Presolve time: 0.00s
Presolved: 95 rows, 320 columns, 785 nonzeros
Variable types: 305 continuous, 15 integer (15 binary)

Root relaxation: objective 9.876190e+03, 42 iterations, 0.00 seconds

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

     0     0 9876.18952    0    1          - 9876.18952     -      -    0s
     0     0 9887.20167    0    4          - 9887.20167     -      -    0s
     0     0 9890.15990    0    3          - 9890.15990     -      -    0s
     0     0 9890.15990    0    3          - 9890.15990     -      -    0s
H    0     0                    9942.9596239 9890.15990  0.53%     -    0s
     0     0 9942.95962    0    1 9942.95962 9942.95962   0.0%     -    0s

Cutting planes:
  Gomory: 1
  Flow cover: 5

Explored 1 nodes (81 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 9.942959623924e+03, best bound 9.942959623924e+03, gap 0.0%