Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:09:41 2012

Optimize a model with 36 rows, 105 columns and 105 nonzeros
Model has 70 quadratic constraints
Presolve removed 0 rows and 3 columns
Presolve time: 0.41s
Presolved: 36 rows, 102 columns, 102 nonzeros
Variable types: 70 continuous, 32 integer (31 binary)

Root relaxation: objective 0.000000e+00, 17 iterations, 0.00 seconds

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

H    0     0                      17.0000000          -     -      -    0s
     0     0    0.00000    0    4   17.00000    0.00000   100%     -    0s
     0     0    0.00000    0   17   17.00000    0.00000   100%     -    0s
     0     0    0.00000    0   15   17.00000    0.00000   100%     -    0s
     0     2    0.00000    0   15   17.00000    0.00000   100%     -    0s
*   11    11               9       3.0000000    1.00000  66.7%  15.3    0s

Cutting planes:

Explored 30 nodes (540 simplex iterations) in 0.43 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.000000000000e+00, best bound 3.000000000000e+00, gap 0.0%