Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:50:08 2012

Optimize a model with 175 rows, 526 columns and 526 nonzeros
Model has 348 quadratic constraints
Presolve removed 0 rows and 23 columns
Presolve time: 2.03s
Presolved: 175 rows, 503 columns, 503 nonzeros
Variable types: 348 continuous, 155 integer (154 binary)

Root relaxation: objective 0.000000e+00, 63 iterations, 0.00 seconds

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

H    0     0                      95.0000000          -     -      -    2s
     0     0    0.00000    0  117   95.00000    0.00000   100%     -    2s
     0     0    0.12781    0  141   95.00000    0.12781   100%     -    2s
H    0     0                      83.0000000    0.12781   100%     -    2s
     0     2    0.13204    0  141   83.00000    0.13204   100%     -    2s
*   17    17               9       7.0000000    1.09264  84.4%  43.9    2s
H  130    17                       7.0000000    4.75342  32.1%  29.2    2s

Cutting planes:
  Gomory: 10

Explored 160 nodes (5949 simplex iterations) in 2.25 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 6.999999998903e+00, best bound 6.999999998903e+00, gap 0.0%