Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:19:40 2012

Optimize a model with 91 rows, 242 columns and 242 nonzeros
Model has 180 quadratic constraints
Presolve removed 0 rows and 1 columns
Presolve time: 1.05s
Presolved: 91 rows, 241 columns, 241 nonzeros
Variable types: 180 continuous, 61 integer (60 binary)

Root relaxation: objective 0.000000e+00, 31 iterations, 0.00 seconds

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

H    0     0                      44.0000000          -     -      -    1s
     0     0    0.00000    0    8   44.00000    0.00000   100%     -    1s
     0     0    0.00000    0    6   44.00000    0.00000   100%     -    1s
     0     0    0.00000    0    6   44.00000    0.00000   100%     -    1s
     0     2    0.00000    0    6   44.00000    0.00000   100%     -    1s
*   11    11               8      13.0000000    2.15385  83.4%  39.8    1s
*   30    19              15      12.0000000    2.22222  81.5%  21.1    1s
*  150    26               6      11.0000000    6.26667  43.0%  16.3    1s

Cutting planes:

Explored 204 nodes (3566 simplex iterations) in 1.15 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%