Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:21:59 2012

Optimize a model with 90 rows, 309 columns and 309 nonzeros
Model has 178 quadratic constraints
Presolve removed 0 rows and 28 columns
Presolve time: 1.04s
Presolved: 90 rows, 281 columns, 281 nonzeros
Variable types: 178 continuous, 103 integer (102 binary)

Root relaxation: objective 0.000000e+00, 35 iterations, 0.00 seconds

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

H    0     0                      42.0000000          -     -      -    1s
     0     0    0.00000    0    8   42.00000    0.00000   100%     -    1s
     0     0    0.00000    0    2   42.00000    0.00000   100%     -    1s
     0     0    0.00000    0   38   42.00000    0.00000   100%     -    1s

Cutting planes:

Explored 0 nodes (703 simplex iterations) in 1.06 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%