Gurobi 5.0.1 (linux64) logging started Tue Apr 23 22:02:07 2013

Optimize a model with 66 rows, 816 columns and 1616 nonzeros
Presolve removed 19 rows and 665 columns
Presolve time: 0.00s
Presolved: 47 rows, 151 columns, 254 nonzeros
Variable types: 137 continuous, 14 integer (14 binary)

Root relaxation: objective 9.263540e+05, 17 iterations, 0.00 seconds

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

     0     0 926353.963    0   12          - 926353.963     -      -    0s
H    0     0                    1006781.8125 926353.963  7.99%     -    0s
H    0     0                    1005213.1500 926353.963  7.85%     -    0s
     0     0 969570.445    0    6 1005213.15 969570.445  3.55%     -    0s
H    0     0                    988675.23750 969570.445  1.93%     -    0s
     0     0 977765.520    0    3 988675.238 977765.520  1.10%     -    0s
H    0     0                    977799.40000 977765.520  0.00%     -    0s

Cutting planes:
  Gomory: 2
  Implied bound: 30

Explored 0 nodes (67 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 9.777994000000e+05, best bound 9.777655204757e+05, gap 0.0035%