Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:59:55 2012

Optimize a model with 198 rows, 589 columns and 589 nonzeros
Model has 394 quadratic constraints
Presolve removed 0 rows and 24 columns
Presolve time: 2.30s
Presolved: 198 rows, 565 columns, 565 nonzeros
Variable types: 394 continuous, 171 integer (170 binary)

Root relaxation: objective 0.000000e+00, 71 iterations, 0.00 seconds

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

H    0     0                      98.0000000          -     -      -    2s
     0     0    0.00000    0   42   98.00000    0.00000   100%     -    2s
     0     0    0.00000    0   59   98.00000    0.00000   100%     -    2s
     0     0    0.00000    0  109   98.00000    0.00000   100%     -    2s
     0     2    0.00000    0  109   98.00000    0.00000   100%     -    2s
*   35    32              24      13.0000000    2.14925  83.5%  33.9    2s
*   79    51              28      12.0000000    2.25593  81.2%  22.6    2s
*  213    72              14      11.0000000    3.08663  71.9%  15.5    2s
*  299    81              21       9.0000000    4.64178  48.4%  17.0    2s

Cutting planes:

Explored 478 nodes (9819 simplex iterations) in 2.71 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%