Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:51 2013

Optimize a model with 640 rows, 962 columns and 1280 nonzeros
Model has 320 quadratic constraints
Presolve time: 0.00s
Presolved: 640 rows, 962 columns, 1280 nonzeros
Presolved model has 320 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 9.600e+02
 Factor NZ  : 2.243e+03
 Factor Ops : 8.005e+03 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.62925271e+05  0.00000000e+00  2.84e-14 4.70e-01  2.84e+02     0s
   1   5.44356204e+04  1.14873217e+04  5.48e-09 5.36e-05  4.47e+01     0s
   2   4.10400802e+04  3.20329088e+04  3.38e-09 8.25e-06  9.38e+00     0s
   3   3.68571719e+04  3.60289278e+04  1.99e-09 1.27e-06  8.63e-01     0s
   4   3.64669094e+04  3.63832525e+04  3.32e-10 6.98e-08  8.71e-02     0s
   5   3.64607957e+04  3.64524741e+04  1.97e-10 5.50e-09  8.67e-03     0s
   6   3.64537387e+04  3.64526735e+04  2.21e-11 2.44e-09  1.11e-03     0s
   7   3.64536558e+04  3.64527058e+04  2.00e-11 1.42e-09  9.90e-04     0s
   8   3.64535605e+04  3.64527210e+04  1.77e-11 1.20e-09  8.74e-04     0s
   9   3.64531005e+04  3.64527392e+04  6.25e-12 9.89e-10  3.76e-04     0s
  10   3.64529307e+04  3.64527682e+04  1.54e-12 7.34e-10  1.69e-04     0s
  11   3.64528963e+04  3.64527850e+04  8.88e-13 5.87e-10  1.16e-04     0s
  12   3.64528718e+04  3.64528400e+04  1.99e-13 1.36e-10  3.32e-05     0s

Barrier solved model in 12 iterations and 0.02 seconds
Optimal objective 3.64528718e+04