Gurobi 5.0.1 (linux64) logging started Sun Nov 18 00:46:28 2012

Optimize a model with 132 rows, 314 columns and 314 nonzeros
Model has 262 quadratic constraints
Presolve time: 1.53s
Presolved: 132 rows, 314 columns, 314 nonzeros
Variable types: 262 continuous, 52 integer (52 binary)

Root relaxation: objective 0.000000e+00, 26 iterations, 0.00 seconds

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

H    0     0                      69.0000000          -     -      -    1s
     0     0    0.00000    0   47   69.00000    0.00000   100%     -    1s
     0     0    0.51275    0   51   69.00000    0.51275  99.3%     -    1s
H    0     0                      67.0000000    0.51275  99.2%     -    1s
     0     2    0.54333    0   51   67.00000    0.54333  99.2%     -    1s
H   27    27                      54.0000000    3.21389  94.0%  37.2    1s
*   38    38              24      40.0000000    3.21389  92.0%  29.5    1s
H   67    47                      32.0000000    3.31346  89.6%  28.0    1s
*  403   165              16      30.0000000   13.41472  55.3%  28.6    1s
  4025   625     cutoff   36        30.00000   22.77273  24.1%  20.2    5s
* 6226    35              36      29.0000000   27.60000  4.83%  18.8    6s

Explored 6262 nodes (118061 simplex iterations) in 6.48 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.900000000000e+01, best bound 2.900000000000e+01, gap 0.0%