Gurobi 5.0.1 (linux64) logging started Sun Nov 18 00:04:03 2012

Optimize a model with 124 rows, 295 columns and 295 nonzeros
Model has 246 quadratic constraints
Presolve time: 1.45s
Presolved: 124 rows, 295 columns, 295 nonzeros
Variable types: 246 continuous, 49 integer (49 binary)

Root relaxation: objective 0.000000e+00, 24 iterations, 0.00 seconds

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

H    0     0                      62.0000000          -     -      -    1s
     0     0    0.00000    0   20   62.00000    0.00000   100%     -    1s
     0     0    0.00000    0   29   62.00000    0.00000   100%     -    1s
     0     0    0.00000    0   29   62.00000    0.00000   100%     -    1s
     0     2    0.00000    0   29   62.00000    0.00000   100%     -    1s
H   24    24                      33.0000000    5.88372  82.2%  38.8    1s
*   27    27              17      31.0000000    5.88372  81.0%  37.1    1s
*  190   111              15      30.0000000   10.56233  64.8%  19.8    1s
* 2486   215              35      29.0000000   24.60000  15.2%  18.8    3s

Explored 2855 nodes (52042 simplex iterations) in 3.67 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%