Gurobi 5.0.1 (linux64) logging started Wed Apr 24 01:31:01 2013

Optimize a model with 649 rows, 34869 columns and 69679 nonzeros
Presolve time: 0.05s
Presolved: 649 rows, 34869 columns, 69679 nonzeros
Variable types: 34810 continuous, 59 integer (59 binary)

Root relaxation: objective 6.515385e+04, 1306 iterations, 0.04 seconds

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

     0     0 65153.8498    0    5          - 65153.8498     -      -    0s
H    0     0                    67572.000000 65153.8498  3.58%     -    0s
H    0     0                    65365.000000 65153.8498  0.32%     -    0s
     0     0 65318.8433    0    2 65365.0000 65318.8433  0.07%     -    0s
     0     0 65326.0909    0    1 65365.0000 65326.0909  0.06%     -    0s
     0     0 65326.0909    0    5 65365.0000 65326.0909  0.06%     -    0s
     0     0 65326.0909    0    2 65365.0000 65326.0909  0.06%     -    0s
     0     0 65326.0909    0    1 65365.0000 65326.0909  0.06%     -    0s
     0     0 65326.0909    0    1 65365.0000 65326.0909  0.06%     -    0s
     0     0 65337.6261    0    1 65365.0000 65337.6261  0.04%     -    0s
     0     0 65341.9601    0    2 65365.0000 65341.9601  0.04%     -    0s
     0     0     cutoff    0      65365.0000 65365.0000   0.0%     -    0s

Cutting planes:
  Implied bound: 17

Explored 0 nodes (2260 simplex iterations) in 0.57 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 6.536500000000e+04, best bound 6.536500000000e+04, gap 0.0%