Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:39 2013

Optimize a model with 1560 rows, 2342 columns and 3120 nonzeros
Model has 780 quadratic constraints
Presolve time: 0.00s
Presolved: 1560 rows, 2342 columns, 3120 nonzeros
Presolved model has 780 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.340e+03
 Factor NZ  : 5.463e+03 (roughly 2 MBytes of memory)
 Factor Ops : 1.950e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.57638746e+05  0.00000000e+00  2.84e-14 4.83e-01  2.91e+02     0s
   1   1.29229512e+05  2.67566746e+04  2.81e-09 4.85e-05  4.38e+01     0s
   2   9.81536282e+04  7.89230693e+04  2.80e-08 7.89e-06  8.22e+00     0s
   3   8.95794939e+04  8.77178281e+04  7.94e-09 1.55e-06  7.96e-01     0s
   4   8.84916717e+04  8.83741957e+04  2.68e-10 5.45e-08  5.02e-02     0s
   5   8.84408471e+04  8.84342880e+04  2.07e-11 1.90e-09  2.80e-03     0s
   6   8.84370835e+04  8.84364265e+04  7.91e-10 3.93e-09  2.81e-04     0s
   7   8.84366855e+04  8.84365787e+04  1.52e-10 1.86e-10  4.57e-05     0s
   8   8.84366085e+04  8.84365888e+04  2.87e-11 1.03e-12  8.39e-06     0s

Barrier solved model in 8 iterations and 0.03 seconds
Optimal objective 8.84366085e+04