Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:34 2013

Optimize a model with 607 rows, 532 columns and 2107 nonzeros
Presolve time: 0.00s
Presolved: 607 rows, 532 columns, 2107 nonzeros
Variable types: 525 continuous, 7 integer (7 binary)

Root relaxation: objective 1.051829e+04, 65 iterations, 0.00 seconds

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

     0     0 10518.2857    0    1          - 10518.2857     -      -    0s
H    0     0                    10522.000000 10518.2857  0.04%     -    0s
     0     0 10520.2308    0    1 10522.0000 10520.2308  0.02%     -    0s

Cutting planes:
  Gomory: 1
  Flow cover: 1

Explored 0 nodes (68 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.052200000000e+04, best bound 1.052200000000e+04, gap 0.0%