Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:11 2013

Optimize a model with 1100 rows, 1652 columns and 2200 nonzeros
Model has 550 quadratic constraints
Presolve time: 0.00s
Presolved: 1100 rows, 1652 columns, 2200 nonzeros
Presolved model has 550 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.650e+03
 Factor NZ  : 3.853e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.376e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.70118226e+05  0.00000000e+00  2.84e-14 5.02e-01  2.94e+02     0s
   1   9.64004976e+04  2.00952776e+04  8.25e-09 5.14e-05  4.62e+01     0s
   2   7.27317653e+04  5.73209611e+04  9.39e-09 7.22e-06  9.34e+00     0s
   3   6.65776009e+04  6.45108061e+04  2.13e-09 7.62e-07  1.25e+00     0s
   4   6.48835523e+04  6.47911347e+04  2.89e-11 1.49e-07  5.60e-02     0s
   5   6.48583416e+04  6.48493427e+04  1.59e-12 1.68e-08  5.45e-03     0s
   6   6.48566707e+04  6.48561053e+04  8.53e-14 1.08e-09  3.43e-04     0s
   7   6.48565575e+04  6.48564109e+04  6.39e-14 2.89e-10  8.88e-05     0s
   8   6.48565484e+04  6.48564668e+04  4.97e-14 1.35e-10  4.95e-05     0s
   9   6.48565382e+04  6.48564850e+04  4.26e-14 8.29e-11  3.23e-05     0s

Barrier solved model in 9 iterations and 0.03 seconds
Optimal objective 6.48565382e+04