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   2.65939724e+05  0.00000000e+00  2.84e-14 5.13e-01  2.85e+02     0s
   1   5.41503519e+04  1.22154678e+04  2.30e-09 4.82e-05  4.37e+01     0s
   2   4.27756175e+04  3.45480562e+04  6.90e-09 6.51e-06  8.57e+00     0s
   3   3.90063582e+04  3.80313956e+04  1.65e-09 1.36e-06  1.02e+00     0s
   4   3.84534824e+04  3.84111259e+04  3.70e-11 8.34e-08  4.41e-02     0s
   5   3.84354470e+04  3.84340492e+04  1.01e-12 3.04e-09  1.46e-03     0s
   6   3.84350793e+04  3.84347284e+04  7.31e-11 9.58e-10  3.66e-04     0s
   7   3.84349648e+04  3.84348127e+04  1.73e-11 5.45e-10  1.58e-04     0s
   8   3.84349457e+04  3.84348618e+04  1.33e-09 3.29e-10  8.74e-05     0s
   9   3.84349367e+04  3.84349224e+04  6.68e-10 1.94e-11  1.49e-05     0s

Barrier solved model in 9 iterations and 0.02 seconds
Optimal objective 3.84349367e+04