Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:33:42 2012

Optimize a model with 129 rows, 416 columns and 416 nonzeros
Model has 256 quadratic constraints
Presolve removed 0 rows and 29 columns
Presolve time: 1.49s
Presolved: 129 rows, 387 columns, 387 nonzeros
Variable types: 256 continuous, 131 integer (130 binary)

Root relaxation: objective 0.000000e+00, 47 iterations, 0.00 seconds

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

H    0     0                      59.0000000          -     -      -    1s
     0     0    0.00000    0   37   59.00000    0.00000   100%     -    1s
     0     0    0.00000    0   22   59.00000    0.00000   100%     -    1s
     0     0    0.00000    0   71   59.00000    0.00000   100%     -    1s
     0     2    0.00000    0   71   59.00000    0.00000   100%     -    1s
*   15    15              11       4.0000000    0.33333  91.7%  42.5    1s
*   19    13              14       2.0000000    0.33333  83.3%  34.6    1s

Cutting planes:

Explored 250 nodes (3427 simplex iterations) in 1.63 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%