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

Optimize a model with 170 rows, 360 columns and 905 nonzeros
Presolve removed 20 rows and 15 columns
Presolve time: 0.00s
Presolved: 150 rows, 345 columns, 825 nonzeros
Variable types: 300 continuous, 45 integer (45 binary)

Root relaxation: objective 9.876190e+03, 67 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 9903.18952    0    2          - 9903.18952     -      -    0s
H    0     0                    9972.0380972 9903.18952  0.69%     -    0s
H    0     0                    9951.0380972 9903.18952  0.48%     -    0s
     0     0 9925.53179    0    2 9951.03810 9925.53179  0.26%     -    0s
     0     0 9926.45555    0    1 9951.03810 9926.45555  0.25%     -    0s
     0     0 9927.02771    0    3 9951.03810 9927.02771  0.24%     -    0s
     0     0 9927.42607    0    3 9951.03810 9927.42607  0.24%     -    0s
     0     0 9927.42607    0    1 9951.03810 9927.42607  0.24%     -    0s
H    0     0                    9942.9596239 9927.42607  0.16%     -    0s
     0     0 9927.42607    0    4 9942.95962 9927.42607  0.16%     -    0s
     0     0 9927.46065    0    3 9942.95962 9927.46065  0.16%     -    0s
     0     0     cutoff    0      9942.95962 9942.95962   0.0%     -    0s

Cutting planes:
  Gomory: 3
  Implied bound: 3

Explored 0 nodes (147 simplex iterations) in 0.03 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%