Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:44:04 2012

Optimize a model with 158 rows, 490 columns and 490 nonzeros
Model has 314 quadratic constraints
Presolve removed 0 rows and 25 columns
Presolve time: 1.83s
Presolved: 158 rows, 465 columns, 465 nonzeros
Variable types: 314 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                      84.0000000          -     -      -    1s
     0     0    0.00000    0    2   84.00000    0.00000   100%     -    1s
     0     0    0.00000    0   44   84.00000    0.00000   100%     -    1s
     0     0    0.00000    0   80   84.00000    0.00000   100%     -    1s
     0     2    0.00000    0   80   84.00000    0.00000   100%     -    1s
*   26    20              17       5.0000000    1.01562  79.7%  43.0    1s
H  151    48                       5.0000000    2.07895  58.4%  14.6    1s

Cutting planes:

Explored 328 nodes (4952 simplex iterations) in 2.03 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 4.999999998924e+00, best bound 4.999999998924e+00, gap 0.0%