Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:12:46 2012

Optimize a model with 74 rows, 202 columns and 202 nonzeros
Model has 146 quadratic constraints
Presolve removed 0 rows and 5 columns
Presolve time: 0.87s
Presolved: 74 rows, 197 columns, 197 nonzeros
Variable types: 146 continuous, 51 integer (50 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                      44.0000000          -     -      -    0s
     0     0    0.00000    0   13   44.00000    0.00000   100%     -    0s
     0     0    0.00000    0   14   44.00000    0.00000   100%     -    0s
     0     0    0.00000    0   40   44.00000    0.00000   100%     -    0s
     0     2    0.00000    0   40   44.00000    0.00000   100%     -    0s
H   24    24                      19.0000000    2.00000  89.5%  25.3    0s
*   27    27              16      11.0000000    2.00000  81.8%  25.7    0s
H   80    34                       8.0000000    2.31579  71.1%  17.9    0s

Cutting planes:

Explored 258 nodes (5120 simplex iterations) in 0.98 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 7.999999999849e+00, best bound 7.999999999849e+00, gap 0.0%