Gurobi 5.0.1 (linux64) logging started Sun Nov 18 06:12:11 2012

Optimize a model with 231 rows, 668 columns and 668 nonzeros
Model has 460 quadratic constraints
Presolve removed 0 rows and 15 columns
Presolve time: 2.68s
Presolved: 231 rows, 653 columns, 653 nonzeros
Variable types: 460 continuous, 193 integer (192 binary)

Root relaxation: objective 0.000000e+00, 81 iterations, 0.00 seconds

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

H    0     0                     119.0000000          -     -      -    2s
     0     0    0.00000    0   81  119.00000    0.00000   100%     -    2s
     0     0    0.00000    0  103  119.00000    0.00000   100%     -    2s
     0     0    0.00000    0   91  119.00000    0.00000   100%     -    2s
     0     2    0.00000    0  149  119.00000    0.00000   100%     -    2s
*   33    33              19      14.0000000    1.95082  86.1%  50.5    2s
*   36    34              22      13.0000000    1.95082  85.0%  46.7    2s
*  141    44              14      10.0000000    6.00000  40.0%  31.4    3s

Cutting planes:

Explored 249 nodes (8834 simplex iterations) in 3.11 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%