Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:21:15 2012

Optimize a model with 98 rows, 321 columns and 321 nonzeros
Model has 194 quadratic constraints
Presolve removed 0 rows and 30 columns
Presolve time: 1.13s
Presolved: 98 rows, 291 columns, 291 nonzeros
Variable types: 194 continuous, 97 integer (96 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   36   48.00000    0.00000   100%     -    1s
     0     0    0.00000    0   45   48.00000    0.00000   100%     -    1s
     0     0    0.00000    0    6   48.00000    0.00000   100%     -    1s
     0     2    0.00000    0    6   48.00000    0.00000   100%     -    1s
*   17    16              14       4.0000000    0.05882  98.5%  31.4    1s
*   57    20               9       3.0000000    0.09091  97.0%  17.1    1s
*   64     8               6       2.0000000    0.15000  92.5%  20.4    1s

Cutting planes:

Explored 90 nodes (2792 simplex iterations) in 1.21 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%