Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:24:47 2012

Optimize a model with 113 rows, 367 columns and 367 nonzeros
Model has 224 quadratic constraints
Presolve removed 0 rows and 31 columns
Presolve time: 1.31s
Presolved: 113 rows, 336 columns, 336 nonzeros
Variable types: 224 continuous, 112 integer (111 binary)

Root relaxation: objective 0.000000e+00, 41 iterations, 0.00 seconds

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

H    0     0                      43.0000000          -     -      -    1s
     0     0    0.00000    0   62   43.00000    0.00000   100%     -    1s
     0     0    0.00000    0   82   43.00000    0.00000   100%     -    1s
     0     0    0.00000    0   78   43.00000    0.00000   100%     -    1s
     0     2    0.00000    0   78   43.00000    0.00000   100%     -    1s
*    7     7               5       5.0000000    0.80769  83.8%  68.7    1s
H   63    47                       5.0000000    0.82895  83.4%  14.0    1s
H  135    43                       4.0000000    1.09757  72.6%  12.6    1s
H  149    41                       4.0000000    1.22973  69.3%  12.4    1s
*  149    18               7       3.0000000    1.22973  59.0%  12.4    1s

Cutting planes:

Explored 202 nodes (3760 simplex iterations) in 1.45 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.000000000000e+00, best bound 3.000000000000e+00, gap 0.0%