Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:21:06 2012

Optimize a model with 111 rows, 286 columns and 286 nonzeros
Model has 220 quadratic constraints
Presolve time: 1.28s
Presolved: 111 rows, 286 columns, 286 nonzeros
Variable types: 220 continuous, 66 integer (66 binary)

Root relaxation: objective 0.000000e+00, 33 iterations, 0.00 seconds

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

H    0     0                      51.0000000          -     -      -    1s
     0     0    0.00000    0   32   51.00000    0.00000   100%     -    1s
     0     0    0.00000    0   61   51.00000    0.00000   100%     -    1s
     0     0    0.00000    0   60   51.00000    0.00000   100%     -    1s
     0     2    0.00000    0   60   51.00000    0.00000   100%     -    1s
*   25    25              15      16.0000000    3.09091  80.7%  32.7    1s

Cutting planes:
  Gomory: 2

Explored 783 nodes (19842 simplex iterations) in 1.75 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.600000000000e+01, best bound 1.600000000000e+01, gap 0.0%