Gurobi 5.0.1 (linux64) logging started Fri Jan 18 04:03:17 2013

Optimize a model with 1080 rows, 2265 columns and 7525 nonzeros
Presolve removed 5 rows and 5 columns
Presolve time: 0.12s
Presolved: 1075 rows, 2260 columns, 6520 nonzeros
Variable types: 1260 continuous, 1000 integer (1000 binary)

Root relaxation: objective 9.601887e+03, 48 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
     0     0 9604.22406    0    2          - 9604.22406     -      -    0s
     0     0 9604.22406    0    2          - 9604.22406     -      -    0s
     0     2 9604.22406    0    2          - 9604.22406     -      -    0s
*   19     8              11    9624.2181330 9620.93226  0.03%   5.8    0s

Cutting planes:
  Implied bound: 1

Explored 27 nodes (232 simplex iterations) in 0.43 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 9.624218133012e+03, best bound 9.624218133012e+03, gap 0.0%