Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:40:08 2012

Optimize a model with 149 rows, 467 columns and 467 nonzeros
Model has 296 quadratic constraints
Presolve removed 0 rows and 27 columns
Presolve time: 1.73s
Presolved: 149 rows, 440 columns, 440 nonzeros
Variable types: 296 continuous, 144 integer (143 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                      77.0000000          -     -      -    1s
     0     0    0.00000    0   61   77.00000    0.00000   100%     -    1s
     0     0    0.00000    0   19   77.00000    0.00000   100%     -    1s
     0     0    0.00000    0   87   77.00000    0.00000   100%     -    1s
     0     2    0.00000    0   85   77.00000    0.00000   100%     -    1s
*   26    26              19       6.0000000    1.21563  79.7%  42.7    1s
*   29    25              22       5.0000000    1.21563  75.7%  40.4    1s
H   46     5                       3.0000000    1.54179  48.6%  26.7    1s

Cutting planes:

Explored 54 nodes (2850 simplex iterations) in 1.86 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.999999998860e+00, best bound 2.999999998860e+00, gap 0.0%