Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:41:36 2012

Optimize a model with 156 rows, 483 columns and 483 nonzeros
Model has 310 quadratic constraints
Presolve removed 0 rows and 22 columns
Presolve time: 1.81s
Presolved: 156 rows, 461 columns, 461 nonzeros
Variable types: 310 continuous, 151 integer (150 binary)

Root relaxation: objective 0.000000e+00, 57 iterations, 0.00 seconds

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

H    0     0                      63.0000000          -     -      -    1s
     0     0    0.00000    0   82   63.00000    0.00000   100%     -    1s
     0     0    0.00000    0  124   63.00000    0.00000   100%     -    1s
     0     0    0.00000    0  118   63.00000    0.00000   100%     -    1s
     0     2    0.00000    0  118   63.00000    0.00000   100%     -    1s
*   40    38              33       6.0000000    1.59091  73.5%  15.5    1s
*   50    20               8       5.0000000    1.64426  67.1%  14.5    1s

Cutting planes:
  Gomory: 2

Explored 144 nodes (3214 simplex iterations) in 1.99 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 5.000000000000e+00, best bound 5.000000000000e+00, gap 0.0%