Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:22:31 2012

Optimize a model with 112 rows, 355 columns and 355 nonzeros
Model has 222 quadratic constraints
Presolve removed 0 rows and 24 columns
Presolve time: 1.30s
Presolved: 112 rows, 331 columns, 331 nonzeros
Variable types: 222 continuous, 109 integer (108 binary)

Root relaxation: objective 0.000000e+00, 41 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    3   62.00000    0.00000   100%     -    1s
     0     0    0.00000    0    3   62.00000    0.00000   100%     -    1s
     0     0    0.00000    0    2   62.00000    0.00000   100%     -    1s
     0     2    0.00000    0   23   62.00000    0.00000   100%     -    1s
H   24    24                       5.0000000    0.28571  94.3%  25.5    1s
*   36    19               8       4.0000000    0.30000  92.5%  21.0    1s
H   83    23                       3.0000000    0.87500  70.8%  13.1    1s

Cutting planes:
  Gomory: 1

Explored 230 nodes (2501 simplex iterations) in 1.40 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%