Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:37:25 2012

Optimize a model with 146 rows, 459 columns and 459 nonzeros
Model has 290 quadratic constraints
Presolve removed 0 rows and 26 columns
Presolve time: 1.69s
Presolved: 146 rows, 433 columns, 433 nonzeros
Variable types: 290 continuous, 143 integer (142 binary)

Root relaxation: objective 0.000000e+00, 53 iterations, 0.00 seconds

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

H    0     0                      62.0000000          -     -      -    1s
     0     0    0.00000    0   79   62.00000    0.00000   100%     -    1s
     0     0    0.00000    0   95   62.00000    0.00000   100%     -    1s
     0     0    0.00000    0   76   62.00000    0.00000   100%     -    1s
     0     2    0.00000    0   76   62.00000    0.00000   100%     -    1s
*   10    10               7       6.0000000    1.25806  79.0%  96.4    1s
*   20     6               7       3.0000000    1.28571  57.1%  62.4    1s

Cutting planes:

Explored 27 nodes (3313 simplex iterations) in 1.86 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%