Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:46:09 2013

Optimize a model with 5600 rows, 8402 columns and 11200 nonzeros
Model has 2800 quadratic constraints
Presolve time: 0.01s
Presolved: 5600 rows, 8402 columns, 11200 nonzeros
Presolved model has 2800 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 8.400e+03
 Factor NZ  : 1.960e+04 (roughly 6 MBytes of memory)
 Factor Ops : 7.000e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.40955459e+06  0.00000000e+00  4.26e-14 4.75e-01  2.96e+02     0s
   1   4.81413141e+05  9.59355526e+04  4.74e-08 4.96e-05  4.59e+01     0s
   2   3.58649823e+05  2.82487868e+05  4.73e-08 6.40e-06  9.07e+00     0s
   3   3.27542013e+05  3.14758670e+05  1.17e-08 9.98e-07  1.52e+00     0s
   4   3.19779586e+05  3.18631041e+05  1.62e-09 2.16e-07  1.37e-01     0s
   5   3.19579327e+05  3.19563964e+05  2.27e-10 7.00e-09  1.83e-03     0s
   6   3.19572024e+05  3.19569905e+05  5.93e-10 2.81e-09  2.52e-04     0s
   7   3.19570735e+05  3.19570224e+05  9.68e-11 1.12e-09  6.09e-05     0s
   8   3.19570506e+05  3.19570312e+05  1.97e-11 6.64e-10  2.30e-05     0s

Barrier solved model in 8 iterations and 0.10 seconds
Optimal objective 3.19570506e+05