Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:43:18 2012

Optimize a model with 146 rows, 370 columns and 370 nonzeros
Model has 290 quadratic constraints
Presolve removed 0 rows and 1 columns
Presolve time: 1.69s
Presolved: 146 rows, 369 columns, 369 nonzeros
Variable types: 290 continuous, 79 integer (78 binary)

Root relaxation: objective 0.000000e+00, 40 iterations, 0.00 seconds

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

H    0     0                      60.0000000          -     -      -    1s
     0     0    0.00000    0   59   60.00000    0.00000   100%     -    1s
     0     0    0.29023    0   72   60.00000    0.29023   100%     -    1s
     0     2    0.32512    0   72   60.00000    0.32512  99.5%     -    1s
*   34    32              22      22.0000000    3.50980  84.0%  29.9    1s
  2134   272     cutoff   34        22.00000   16.34575  25.7%  24.2    5s

Explored 3203 nodes (70843 simplex iterations) in 5.79 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.200000000000e+01, best bound 2.200000000000e+01, gap 0.0%