Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:45:58 2013

Optimize a model with 5000 rows, 7502 columns and 10000 nonzeros
Model has 2500 quadratic constraints
Presolve time: 0.01s
Presolved: 5000 rows, 7502 columns, 10000 nonzeros
Presolved model has 2500 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 7.500e+03
 Factor NZ  : 1.750e+04 (roughly 5 MBytes of memory)
 Factor Ops : 6.250e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.17552923e+06  0.00000000e+00  4.26e-14 5.03e-01  3.00e+02     0s
   1   4.32865030e+05  8.75306150e+04  3.36e-08 4.99e-05  4.60e+01     0s
   2   3.25893326e+05  2.58407304e+05  8.76e-08 6.32e-06  9.00e+00     0s
   3   3.01221870e+05  2.87433529e+05  3.68e-08 1.07e-06  1.84e+00     0s
   4   2.91118437e+05  2.90906249e+05  3.81e-09 4.05e-08  2.83e-02     0s
   5   2.90973003e+05  2.90958680e+05  3.68e-10 1.85e-08  1.91e-03     0s
   6   2.90961100e+05  2.90959221e+05  2.55e-10 1.99e-10  2.51e-04     0s
   7   2.90959650e+05  2.90959304e+05  4.55e-11 1.99e-11  4.61e-05     0s
   8   2.90959461e+05  2.90959346e+05  1.62e-11 1.42e-12  1.53e-05     0s

Barrier solved model in 8 iterations and 0.09 seconds
Optimal objective 2.90959461e+05