Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:51:03 2012

Optimize a model with 164 rows, 506 columns and 506 nonzeros
Model has 326 quadratic constraints
Presolve removed 0 rows and 26 columns
Presolve time: 1.90s
Presolved: 164 rows, 480 columns, 480 nonzeros
Variable types: 326 continuous, 154 integer (153 binary)

Root relaxation: objective 0.000000e+00, 59 iterations, 0.00 seconds

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

H    0     0                      78.0000000          -     -      -    1s
     0     0    0.00000    0   73   78.00000    0.00000   100%     -    1s
     0     0    0.00000    0  105   78.00000    0.00000   100%     -    1s
     0     0    0.00000    0  105   78.00000    0.00000   100%     -    1s
     0     2    0.00000    0  105   78.00000    0.00000   100%     -    1s
*   21    19              15       5.0000000    1.18400  76.3%  34.2    2s
H  235    59                       5.0000000    3.25818  34.8%  16.2    2s

Cutting planes:
  Gomory: 1

Explored 462 nodes (7397 simplex iterations) in 2.20 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 4.999999998865e+00, best bound 4.999999998865e+00, gap 0.0%