Gurobi 5.0.1 (linux64) logging started Sun Nov 18 06:07:50 2012

Optimize a model with 200 rows, 602 columns and 602 nonzeros
Model has 398 quadratic constraints
Presolve removed 0 rows and 25 columns
Presolve time: 2.32s
Presolved: 200 rows, 577 columns, 577 nonzeros
Variable types: 398 continuous, 179 integer (178 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                     108.0000000          -     -      -    2s
     0     0    0.00000    0   41  108.00000    0.00000   100%     -    2s
     0     0    0.00000    0   65  108.00000    0.00000   100%     -    2s
     0     0    0.00000    0  124  108.00000    0.00000   100%     -    2s
     0     2    0.00000    0  124  108.00000    0.00000   100%     -    2s
*   20    20              14      12.0000000    1.38968  88.4%  60.7    2s
H  106    53                      10.0000000    2.91094  70.9%  20.5    2s
*  199    29               7       7.0000000    3.13333  55.2%  19.1    2s

Cutting planes:

Explored 279 nodes (7755 simplex iterations) in 2.67 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 7.000000000000e+00, best bound 7.000000000000e+00, gap 0.0%