Gurobi 5.0.1 (linux64) logging started Fri Jan 18 01:40:30 2013

Optimize a model with 330 rows, 765 columns and 2275 nonzeros
Presolve removed 5 rows and 5 columns
Presolve time: 0.02s
Presolved: 325 rows, 760 columns, 2020 nonzeros
Variable types: 510 continuous, 250 integer (250 binary)

Root relaxation: objective 9.601887e+03, 36 iterations, 0.00 seconds

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

     0     0 9601.88662    0    2          - 9601.88662     -      -    0s
H    0     0                    9667.6565769 9601.88662  0.68%     -    0s
     0     0 9605.05015    0    4 9667.65658 9605.05015  0.65%     -    0s
     0     0 9607.94891    0    2 9667.65658 9607.94891  0.62%     -    0s
     0     0 9607.94891    0    2 9667.65658 9607.94891  0.62%     -    0s
H    0     0                    9657.0314314 9607.94891  0.51%     -    0s
     0     2 9607.94891    0    2 9657.03143 9607.94891  0.51%     -    0s
*   46     4              42    9624.2066185 9621.45440  0.03%   4.7    0s

Cutting planes:
  Gomory: 2
  Implied bound: 3

Explored 49 nodes (311 simplex iterations) in 0.11 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 9.624206618510e+03, best bound 9.624206618510e+03, gap 0.0%