Gurobi 5.0.1 (linux64) logging started Sun Nov 18 06:12:08 2012

Optimize a model with 222 rows, 650 columns and 650 nonzeros
Model has 442 quadratic constraints
Presolve removed 0 rows and 18 columns
Presolve time: 2.58s
Presolved: 222 rows, 632 columns, 632 nonzeros
Variable types: 442 continuous, 190 integer (189 binary)

Root relaxation: objective 0.000000e+00, 79 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    4  105.00000    0.00000   100%     -    2s
     0     0    0.00000    0   95  105.00000    0.00000   100%     -    2s
     0     0    0.00000    0  119  105.00000    0.00000   100%     -    2s
     0     2    0.00000    0  118  105.00000    0.00000   100%     -    2s
H   16    16                      13.0000000    1.29464  90.0%  74.4    2s
*   17    17              10      12.0000000    1.29464  89.2%  73.3    2s
*  403    60               9      11.0000000    7.46032  32.2%  20.3    3s
H  500    79                      11.0000000    8.12174  26.2%  20.0    3s

Cutting planes:

Explored 708 nodes (15150 simplex iterations) in 3.28 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.099999999875e+01, best bound 1.099999999875e+01, gap 0.0%