Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:19:17 2012

Optimize a model with 88 rows, 235 columns and 235 nonzeros
Model has 174 quadratic constraints
Presolve removed 0 rows and 2 columns
Presolve time: 1.01s
Presolved: 88 rows, 233 columns, 233 nonzeros
Variable types: 174 continuous, 59 integer (58 binary)

Root relaxation: objective 0.000000e+00, 30 iterations, 0.00 seconds

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

H    0     0                      41.0000000          -     -      -    1s
     0     0    0.00000    0   24   41.00000    0.00000   100%     -    1s
     0     0    0.00000    0    6   41.00000    0.00000   100%     -    1s
     0     0    0.00000    0    6   41.00000    0.00000   100%     -    1s
     0     2    0.00000    0    6   41.00000    0.00000   100%     -    1s
*   26    24              19      17.0000000    3.24159  80.9%  24.2    1s
H   44    27                      15.0000000    3.51905  76.5%  18.2    1s
*   82    39              13      14.0000000    4.47320  68.0%  15.5    1s
H  140    22                      11.0000000    5.75733  47.7%  13.9    1s
*  144    20               8      10.0000000    5.75733  42.4%  14.0    1s

Cutting planes:

Explored 191 nodes (2956 simplex iterations) in 1.11 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.000000000000e+01, best bound 1.000000000000e+01, gap 0.0%