Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:41:18 2012

Optimize a model with 174 rows, 518 columns and 518 nonzeros
Model has 346 quadratic constraints
Presolve removed 0 rows and 27 columns
Presolve time: 2.02s
Presolved: 174 rows, 491 columns, 491 nonzeros
Variable types: 346 continuous, 145 integer (144 binary)

Root relaxation: objective 0.000000e+00, 63 iterations, 0.00 seconds

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

H    0     0                      78.0000000          -     -      -    2s
     0     0    0.00000    0    2   78.00000    0.00000   100%     -    2s
     0     0    0.00000    0  114   78.00000    0.00000   100%     -    2s
     0     0    0.00000    0   88   78.00000    0.00000   100%     -    2s
     0     2    0.00000    0   84   78.00000    0.00000   100%     -    2s
*   31    27              21      11.0000000    2.93548  73.3%  42.5    2s
*  177    62              10      10.0000000    3.96296  60.4%  18.8    2s

Cutting planes:

Explored 893 nodes (15022 simplex iterations) in 2.59 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.000000000000e+01, best bound 1.000000000000e+01, gap 0.0%