Gurobi 5.0.1 (linux64) logging started Fri Jan 18 00:15:38 2013

Optimize a model with 120 rows, 410 columns and 905 nonzeros
Presolve removed 10 rows and 15 columns
Presolve time: 0.00s
Presolved: 110 rows, 395 columns, 790 nonzeros
Variable types: 350 continuous, 45 integer (45 binary)

Root relaxation: objective 9.876190e+03, 39 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 9885.40573    0    3          - 9885.40573     -      -    0s
     0     0 9886.76875    0    3          - 9886.76875     -      -    0s
H    0     0                    9951.0380972 9886.76875  0.65%     -    0s
     0     2 9910.14861    0    3 9951.03810 9910.14861  0.41%     -    0s
*    3     2               3    9942.9596239 9918.48394  0.25%   2.7    0s

Cutting planes:
  Gomory: 1
  Flow cover: 4

Explored 7 nodes (88 simplex iterations) in 0.02 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%