Gurobi 5.0.1 (linux64) logging started Fri Jan 18 00:55:11 2013

Optimize a model with 48 rows, 96 columns and 398 nonzeros
Presolve removed 22 rows and 30 columns
Presolve time: 0.00s
Presolved: 26 rows, 66 columns, 300 nonzeros
Variable types: 56 continuous, 10 integer (10 binary)

Root relaxation: objective 7.659086e+03, 13 iterations, 0.00 seconds

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

     0     0 7659.08578    0    3          - 7659.08578     -      -    0s
     0     0 7661.27041    0    4          - 7661.27041     -      -    0s
     0     0 7664.51571    0    1          - 7664.51571     -      -    0s
*    0     0               0    7664.5910647 7664.59106   0.0%     -    0s

Cutting planes:
  Implied bound: 1

Explored 0 nodes (36 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 7.664591064738e+03, best bound 7.664591064738e+03, gap 0.0%