Gurobi 5.0.1 (linux64) logging started Sat Nov 17 19:52:31 2012

Optimize a model with 44 rows, 100 columns and 100 nonzeros
Model has 86 quadratic constraints
Presolve time: 0.50s
Presolved: 44 rows, 100 columns, 100 nonzeros
Variable types: 86 continuous, 14 integer (14 binary)

Root relaxation: objective 0.000000e+00, 7 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    2   24.00000    0.00000   100%     -    0s
     0     0    0.00000    0   14   24.00000    0.00000   100%     -    0s
     0     0    0.00000    0   14   24.00000    0.00000   100%     -    0s
     0     2    0.00000    0   14   24.00000    0.00000   100%     -    0s
*   13    13               8      18.0000000    4.00000  77.8%  19.0    0s
*   14    12               9      16.0000000    4.00000  75.0%  17.8    0s
*   28    16               7      15.0000000    4.37500  70.8%  15.9    0s

Cutting planes:

Explored 91 nodes (1287 simplex iterations) in 0.54 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.500000000000e+01, best bound 1.500000000000e+01, gap 0.0%