Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:19:56 2012

Optimize a model with 112 rows, 285 columns and 285 nonzeros
Model has 222 quadratic constraints
Presolve time: 1.30s
Presolved: 112 rows, 285 columns, 285 nonzeros
Variable types: 222 continuous, 63 integer (63 binary)

Root relaxation: objective 0.000000e+00, 31 iterations, 0.00 seconds

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

H    0     0                      44.0000000          -     -      -    1s
     0     0    0.00000    0    7   44.00000    0.00000   100%     -    1s
     0     0    0.00000    0    2   44.00000    0.00000   100%     -    1s
     0     0    0.00000    0    2   44.00000    0.00000   100%     -    1s
     0     2    0.00000    0    2   44.00000    0.00000   100%     -    1s
*   22    21              16      18.0000000    1.00000  94.4%  42.5    1s
*  809   189              31      17.0000000    9.61288  43.5%  25.7    2s

Explored 1115 nodes (26427 simplex iterations) in 2.36 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.700000000000e+01, best bound 1.700000000000e+01, gap 0.0%