Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:11:57 2012

Optimize a model with 82 rows, 214 columns and 214 nonzeros
Model has 162 quadratic constraints
Presolve removed 0 rows and 1 columns
Presolve time: 0.94s
Presolved: 82 rows, 213 columns, 213 nonzeros
Variable types: 162 continuous, 51 integer (50 binary)

Root relaxation: objective 0.000000e+00, 25 iterations, 0.00 seconds

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

H    0     0                      40.0000000          -     -      -    0s
     0     0    0.00000    0   18   40.00000    0.00000   100%     -    0s
     0     0    0.00000    0   28   40.00000    0.00000   100%     -    0s
     0     0    0.00000    0   43   40.00000    0.00000   100%     -    0s
     0     2    0.00000    0   43   40.00000    0.00000   100%     -    0s
*   23    23              15      14.0000000    3.39394  75.8%  27.7    0s
*   25    18              14      13.0000000    3.39394  73.9%  26.3    0s
*   71    24               9      11.0000000    4.78049  56.5%  19.4    1s

Cutting planes:

Explored 185 nodes (3893 simplex iterations) in 1.04 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.100000000000e+01, best bound 1.100000000000e+01, gap 0.0%