Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:11:58 2012

Optimize a model with 58 rows, 166 columns and 166 nonzeros
Model has 114 quadratic constraints
Presolve removed 0 rows and 2 columns
Presolve time: 0.68s
Presolved: 58 rows, 164 columns, 164 nonzeros
Variable types: 114 continuous, 50 integer (49 binary)

Root relaxation: objective 0.000000e+00, 23 iterations, 0.00 seconds

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

H    0     0                      24.0000000          -     -      -    0s
     0     0    0.00000    0    3   24.00000    0.00000   100%     -    0s
     0     0    0.00000    0    2   24.00000    0.00000   100%     -    0s
     0     0    0.00000    0   28   24.00000    0.00000   100%     -    0s
     0     2    0.00000    0   27   24.00000    0.00000   100%     -    0s
*    6     6               4       4.0000000    1.38384  65.4%  43.7    0s
*   30     5               4       3.0000000    2.12963  29.0%  15.5    0s

Cutting planes:

Explored 36 nodes (927 simplex iterations) in 0.71 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%