Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:51:45 2013

Optimize a model with 3838 rows, 3648 columns and 14478 nonzeros
Presolve removed 19 rows and 0 columns
Presolve time: 0.01s
Presolved: 3819 rows, 3648 columns, 14459 nonzeros
Variable types: 3629 continuous, 19 integer (19 binary)

Root relaxation: objective 2.870094e+04, 949 iterations, 0.05 seconds

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

     0     0 28700.9383    0   14          - 28700.9383     -      -    0s
H    0     0                    29722.000000 28700.9383  3.44%     -    0s
     0     0 29662.6692    0    1 29722.0000 29662.6692  0.20%     -    0s
H    0     0                    29674.639098 29662.6692  0.04%     -    0s
H    0     0                    29667.000000 29662.6692  0.01%     -    0s

Cutting planes:
  Implied bound: 14
  MIR: 5

Explored 0 nodes (1172 simplex iterations) in 0.15 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.966700000000e+04, best bound 2.966700000000e+04, gap 0.0%