Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:10:04 2012

Optimize a model with 44 rows, 125 columns and 125 nonzeros
Model has 86 quadratic constraints
Presolve removed 0 rows and 3 columns
Presolve time: 0.50s
Presolved: 44 rows, 122 columns, 122 nonzeros
Variable types: 86 continuous, 36 integer (35 binary)

Root relaxation: objective 0.000000e+00, 19 iterations, 0.00 seconds

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

H    0     0                      17.0000000          -     -      -    0s
     0     0    0.00000    0   22   17.00000    0.00000   100%     -    0s
     0     0    0.00000    0   30   17.00000    0.00000   100%     -    0s
     0     0    0.00000    0   26   17.00000    0.00000   100%     -    0s
     0     2    0.00000    0   22   17.00000    0.00000   100%     -    0s
*    8     8               5       4.0000000    1.35294  66.2%  33.6    0s

Cutting planes:

Explored 48 nodes (946 simplex iterations) in 0.54 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 4.000000000000e+00, best bound 4.000000000000e+00, gap 0.0%