Gurobi 5.0.1 (linux64) logging started Sun Nov 18 06:00:00 2012

Optimize a model with 201 rows, 595 columns and 595 nonzeros
Model has 400 quadratic constraints
Presolve removed 0 rows and 21 columns
Presolve time: 2.33s
Presolved: 201 rows, 574 columns, 574 nonzeros
Variable types: 400 continuous, 174 integer (173 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                      96.0000000          -     -      -    2s
     0     0    0.00000    0   31   96.00000    0.00000   100%     -    2s
     0     0    0.00000    0   36   96.00000    0.00000   100%     -    2s
     0     0    0.00000    0  113   96.00000    0.00000   100%     -    2s
     0     2    0.00000    0  113   96.00000    0.00000   100%     -    2s
H   35    35                      15.0000000    2.73333  81.8%  35.7    2s
*   35    29              27      13.0000000    2.73333  79.0%  35.8    2s
*   60    43              21      12.0000000    3.54098  70.5%  25.6    2s
*   70    41              24      11.0000000    3.54098  67.8%  27.9    2s
*  144    50              16      10.0000000    4.23288  57.7%  20.9    2s

Cutting planes:

Explored 751 nodes (12579 simplex iterations) in 2.86 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.000000000000e+01, best bound 1.000000000000e+01, gap 0.0%