Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:34:17 2012

Optimize a model with 135 rows, 429 columns and 429 nonzeros
Model has 268 quadratic constraints
Presolve removed 0 rows and 29 columns
Presolve time: 1.56s
Presolved: 135 rows, 400 columns, 400 nonzeros
Variable types: 268 continuous, 132 integer (131 binary)

Root relaxation: objective 0.000000e+00, 49 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    3   59.00000    0.00000   100%     -    1s
     0     0    0.00000    0    3   59.00000    0.00000   100%     -    1s
     0     0    0.00000    0    2   59.00000    0.00000   100%     -    1s
     0     2    0.00000    0    2   59.00000    0.00000   100%     -    1s
*   14    12               9       3.0000000    0.23750  92.1%  48.9    1s

Cutting planes:

Explored 64 nodes (2501 simplex iterations) in 1.65 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%