Gurobi 5.0.1 (linux64) logging started Sat Nov 17 23:37:35 2012

Optimize a model with 14 rows, 40 columns and 40 nonzeros
Model has 26 quadratic constraints
Presolve removed 0 rows and 2 columns
Presolve time: 0.15s
Presolved: 14 rows, 38 columns, 38 nonzeros
Variable types: 26 continuous, 12 integer (11 binary)

Root relaxation: objective 0.000000e+00, 7 iterations, 0.00 seconds

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

H    0     0                       9.0000000          -     -      -    0s
     0     0    0.00000    0    2    9.00000    0.00000   100%     -    0s
     0     0    0.00000    0    9    9.00000    0.00000   100%     -    0s
     0     0    0.00000    0    6    9.00000    0.00000   100%     -    0s
     0     2    0.00000    0    6    9.00000    0.00000   100%     -    0s
*    4     4               3       2.0000000    1.33333  33.3%  11.2    0s

Cutting planes:

Explored 9 nodes (111 simplex iterations) in 0.16 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.000000000000e+00, best bound 2.000000000000e+00, gap 0.0%