Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:46:52 2013

Optimize a model with 7200 rows, 10802 columns and 14400 nonzeros
Model has 3600 quadratic constraints
Presolve time: 0.01s
Presolved: 7200 rows, 10802 columns, 14400 nonzeros
Presolved model has 3600 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.080e+04
 Factor NZ  : 2.520e+04 (roughly 7 MBytes of memory)
 Factor Ops : 9.000e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.15098677e+06  0.00000000e+00  4.26e-14 5.13e-01  3.01e+02     0s
   1   6.24612643e+05  1.25473978e+05  4.28e-08 4.91e-05  4.62e+01     0s
   2   4.70456059e+05  3.71848600e+05  4.57e-08 6.35e-06  9.13e+00     0s
   3   4.32733332e+05  4.12505412e+05  8.93e-09 9.41e-07  1.87e+00     0s
   4   4.19800481e+05  4.18526048e+05  7.11e-14 1.11e-07  1.18e-01     0s
   5   4.19475461e+05  4.19455697e+05  2.84e-14 2.37e-10  1.83e-03     0s
   6   4.19461475e+05  4.19458197e+05  3.47e-10 1.15e-09  3.04e-04     0s
   7   4.19459533e+05  4.19458313e+05  1.28e-10 2.65e-10  1.13e-04     0s
   8   4.19458727e+05  4.19458354e+05  3.73e-11 6.77e-11  3.45e-05     0s

Barrier solved model in 8 iterations and 0.13 seconds
Optimal objective 4.19458727e+05