Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:21:39 2012

Optimize a model with 100 rows, 327 columns and 327 nonzeros
Model has 198 quadratic constraints
Presolve removed 0 rows and 23 columns
Presolve time: 1.16s
Presolved: 100 rows, 304 columns, 304 nonzeros
Variable types: 198 continuous, 106 integer (105 binary)

Root relaxation: objective 0.000000e+00, 37 iterations, 0.00 seconds

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

H    0     0                      48.0000000          -     -      -    1s
     0     0    0.00000    0   12   48.00000    0.00000   100%     -    1s
     0     0    0.00000    0    6   48.00000    0.00000   100%     -    1s
     0     0    0.00000    0    2   48.00000    0.00000   100%     -    1s
     0     2    0.00000    0    5   48.00000    0.00000   100%     -    1s
*   25    25              18       5.0000000    0.00000   100%  16.3    1s
*   31    28              23       4.0000000    0.00000   100%  13.7    1s
*   39    26               5       3.0000000    0.00000   100%  15.5    1s
*   67    26              11       2.0000000    0.00000   100%  12.5    1s

Cutting planes:

Explored 128 nodes (2039 simplex iterations) in 1.23 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.000000000000e+00, best bound 2.000000000000e+00, gap 0.0%