Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:59:40 2012

Optimize a model with 198 rows, 589 columns and 589 nonzeros
Model has 394 quadratic constraints
Presolve removed 0 rows and 30 columns
Presolve time: 2.30s
Presolved: 198 rows, 559 columns, 559 nonzeros
Variable types: 394 continuous, 165 integer (164 binary)

Root relaxation: objective 0.000000e+00, 71 iterations, 0.00 seconds

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

H    0     0                     103.0000000          -     -      -    2s
     0     0    0.00000    0    4  103.00000    0.00000   100%     -    2s
     0     0    0.00000    0    5  103.00000    0.00000   100%     -    2s
     0     0    0.00000    0    2  103.00000    0.00000   100%     -    2s
     0     2    0.00000    0  116  103.00000    0.00000   100%     -    2s
H   41    41                      14.0000000    1.91209  86.3%  37.4    2s
*  104    61              23      13.0000000    1.95604  85.0%  22.5    2s
*  215   113              21      12.0000000    2.66667  77.8%  22.1    2s
*  725   220              23      11.0000000    6.64201  39.6%  21.9    3s

Explored 1234 nodes (31568 simplex iterations) in 4.49 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%