Gurobi 5.0.1 (linux64) logging started Sun Nov 18 06:04:11 2012

Optimize a model with 210 rows, 618 columns and 618 nonzeros
Model has 418 quadratic constraints
Presolve removed 0 rows and 19 columns
Presolve time: 2.44s
Presolved: 210 rows, 599 columns, 599 nonzeros
Variable types: 418 continuous, 181 integer (180 binary)

Root relaxation: objective 0.000000e+00, 75 iterations, 0.00 seconds

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

H    0     0                     105.0000000          -     -      -    2s
     0     0    0.00000    0    2  105.00000    0.00000   100%     -    2s
     0     0    0.00000    0    4  105.00000    0.00000   100%     -    2s
     0     0    0.00000    0   67  105.00000    0.00000   100%     -    2s
     0     2    0.00000    0   66  105.00000    0.00000   100%     -    2s
*   32    26              22      14.0000000    1.75410  87.5%  45.8    2s
H  100    41                      10.0000000    3.07143  69.3%  30.9    2s
*  100    30              16       9.0000000    3.07143  65.9%  30.9    2s

Cutting planes:

Explored 475 nodes (11135 simplex iterations) in 2.91 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 9.000000000000e+00, best bound 9.000000000000e+00, gap 0.0%