Gurobi 5.0.1 (linux64) logging started Sun Nov 18 06:20:22 2012

Optimize a model with 232 rows, 675 columns and 675 nonzeros
Model has 462 quadratic constraints
Presolve removed 0 rows and 22 columns
Presolve time: 2.80s
Presolved: 232 rows, 653 columns, 653 nonzeros
Variable types: 462 continuous, 191 integer (190 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                     109.0000000          -     -      -    2s
     0     0    0.00000    0    2  109.00000    0.00000   100%     -    2s
     0     0    0.00000    0    2  109.00000    0.00000   100%     -    2s
     0     0    0.00000    0  105  109.00000    0.00000   100%     -    2s
     0     2    0.00000    0   96  109.00000    0.00000   100%     -    2s
*   53    48              39      22.0000000    1.30909  94.0%  31.1    2s
H  110    56                      17.0000000    1.57353  90.7%  20.0    3s
*  187    84              30      16.0000000    2.55556  84.0%  16.9    3s
*  255   112              25      15.0000000    3.22759  78.5%  15.8    3s
*  274    56              15      11.0000000    3.27536  70.2%  16.6    3s
   860    97   10.65101   21  534   11.00000    7.00000  36.4%  33.8    5s
* 1151    37              23      10.0000000    8.50000  15.0%  41.1    5s

Explored 1214 nodes (50799 simplex iterations) in 5.98 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%