Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:58:13 2013

Optimize a model with 429 rows, 15249 columns and 30459 nonzeros
Presolve time: 0.02s
Presolved: 429 rows, 15249 columns, 30459 nonzeros
Variable types: 15210 continuous, 39 integer (39 binary)

Root relaxation: objective 3.566275e+04, 520 iterations, 0.01 seconds

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

     0     0 35662.7541    0    6          - 35662.7541     -      -    0s
H    0     0                    36129.000000 35662.7541  1.29%     -    0s
H    0     0                    35747.000000 35662.7541  0.24%     -    0s
     0     0 35739.0775    0    3 35747.0000 35739.0775  0.02%     -    0s
     0     0 35739.0775    0    6 35747.0000 35739.0775  0.02%     -    0s
     0     0 35739.0775    0    3 35747.0000 35739.0775  0.02%     -    0s
     0     0 35742.8390    0    3 35747.0000 35742.8390  0.01%     -    0s
     0     0 35744.3324    0    3 35747.0000 35744.3324  0.01%     -    0s

Cutting planes:
  Implied bound: 20
  Flow cover: 5

Explored 0 nodes (1144 simplex iterations) in 0.20 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.574700000000e+04, best bound 3.574433238095e+04, gap 0.0075%