Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:08:57 2012

Optimize a model with 13 rows, 45 columns and 45 nonzeros
Model has 24 quadratic constraints
Presolve removed 0 rows and 8 columns
Presolve time: 0.14s
Presolved: 13 rows, 37 columns, 37 nonzeros
Variable types: 24 continuous, 13 integer (12 binary)

Root relaxation: objective 0.000000e+00, 9 iterations, 0.00 seconds

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

H    0     0                       4.0000000          -     -      -    0s
*    0     0               0       0.0000000    0.00000   0.0%     -    0s

Cutting planes:

Explored 0 nodes (17 simplex iterations) in 0.15 seconds
Thread count was 1 (of 16 available processors)

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