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 0 rows and 1 columns
Presolve time: 0.00s
Presolved: 66 rows, 815 columns, 1615 nonzeros
Variable types: 800 continuous, 15 integer (15 binary)

Root relaxation: objective 8.839177e+05, 15 iterations, 0.00 seconds

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

     0     0 883917.688    0   15          - 883917.688     -      -    0s
H    0     0                    1025470.1875 883917.688  13.8%     -    0s
H    0     0                    1007858.7125 883917.688  12.3%     -    0s
     0     0 964944.823    0    6 1007858.71 964944.823  4.26%     -    0s
     0     0 975986.055    0    5 1007858.71 975986.055  3.16%     -    0s
*    0     0               0    977799.40000 977799.400   0.0%     -    0s

Cutting planes:
  Implied bound: 54

Explored 0 nodes (64 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 9.777994000000e+05, best bound 9.777994000000e+05, gap 0.0%