Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:12:08 2012

Optimize a model with 84 rows, 219 columns and 219 nonzeros
Model has 166 quadratic constraints
Presolve removed 0 rows and 1 columns
Presolve time: 0.97s
Presolved: 84 rows, 218 columns, 218 nonzeros
Variable types: 166 continuous, 52 integer (51 binary)

Root relaxation: objective 0.000000e+00, 25 iterations, 0.00 seconds

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

H    0     0                      43.0000000          -     -      -    0s
     0     0    0.00000    0   33   43.00000    0.00000   100%     -    0s
     0     0    0.12602    0   47   43.00000    0.12602   100%     -    0s
     0     2    0.36032    0   47   43.00000    0.36032  99.2%     -    0s
*   26    25              18      14.0000000    2.76923  80.2%  16.6    1s
*   66    33              11      13.0000000    4.13462  68.2%  16.6    1s
*  169    37               8      12.0000000    6.81604  43.2%  14.0    1s
*  202    27               9      11.0000000    7.52864  31.6%  14.7    1s

Cutting planes:
  Gomory: 1

Explored 255 nodes (4451 simplex iterations) in 1.09 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.100000000000e+01, best bound 1.100000000000e+01, gap 0.0%