Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:20:59 2012

Optimize a model with 87 rows, 298 columns and 298 nonzeros
Model has 172 quadratic constraints
Presolve removed 0 rows and 28 columns
Presolve time: 1.01s
Presolved: 87 rows, 270 columns, 270 nonzeros
Variable types: 172 continuous, 98 integer (97 binary)

Root relaxation: objective 0.000000e+00, 33 iterations, 0.00 seconds

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

H    0     0                      45.0000000          -     -      -    1s
     0     0    0.00000    0    2   45.00000    0.00000   100%     -    1s
     0     0    0.00000    0    4   45.00000    0.00000   100%     -    1s
     0     0    0.00000    0    2   45.00000    0.00000   100%     -    1s
H    0     0                       1.0000000    0.00000   100%     -    1s
     0     2    0.00000    0    2    1.00000    0.00000   100%     -    1s
*    8     1               4       0.0000000    0.00000   0.0%  24.9    1s

Cutting planes:
  Gomory: 1

Explored 9 nodes (522 simplex iterations) in 1.03 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 6.661338147751e-16, best bound 0.000000000000e+00, gap 0.0%