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

Optimize a model with 6000 rows, 9002 columns and 12000 nonzeros
Model has 3000 quadratic constraints
Presolve time: 0.01s
Presolved: 6000 rows, 9002 columns, 12000 nonzeros
Presolved model has 3000 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 9.000e+03
 Factor NZ  : 2.100e+04 (roughly 6 MBytes of memory)
 Factor Ops : 7.500e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.60767705e+06  0.00000000e+00  4.26e-14 4.93e-01  3.00e+02     0s
   1   5.16782056e+05  1.03148076e+05  2.97e-08 4.93e-05  4.60e+01     0s
   2   3.87640739e+05  3.05893895e+05  3.71e-08 3.99e-06  9.08e+00     0s
   3   3.55866104e+05  3.41642686e+05  6.25e-09 4.78e-07  1.58e+00     0s
   4   3.46036465e+05  3.44464654e+05  2.10e-10 1.33e-07  1.75e-01     0s
   5   3.45827876e+05  3.45562047e+05  1.07e-10 5.53e-09  2.95e-02     0s
   6   3.45626665e+05  3.45583155e+05  8.38e-12 3.06e-09  4.83e-03     0s
   7   3.45610752e+05  3.45604534e+05  4.83e-13 5.72e-10  6.91e-04     0s
   8   3.45609734e+05  3.45608803e+05  2.07e-09 6.19e-10  1.03e-04     0s
   9   3.45609481e+05  3.45609286e+05  1.94e-10 1.49e-10  2.17e-05     0s

Barrier solved model in 9 iterations and 0.13 seconds
Optimal objective 3.45609481e+05