Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:03:33 2013

Optimize a model with 38000 rows, 57002 columns and 76000 nonzeros
Model has 19000 quadratic constraints
Presolve time: 0.04s
Presolved: 38000 rows, 57002 columns, 76000 nonzeros
Presolved model has 19000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 5.700e+04
 Factor NZ  : 1.330e+05 (roughly 40 MBytes of memory)
 Factor Ops : 4.750e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.63632127e+07  0.00000000e+00  4.55e-13 4.99e-01  2.97e+02     0s
   1   3.29403670e+06  6.61048912e+05  4.07e-08 4.82e-05  4.62e+01     0s
   2   2.46173827e+06  1.94642011e+06  5.91e-09 3.01e-06  9.04e+00     0s
   3   2.25942299e+06  2.16001855e+06  1.29e-09 3.71e-07  1.74e+00     0s
   4   2.20838445e+06  2.18568222e+06  2.61e-10 9.23e-08  3.98e-01     0s
   5   2.19601782e+06  2.18771275e+06  1.73e-11 7.18e-08  1.46e-01     1s
   6   2.19501844e+06  2.19477042e+06  2.10e-12 1.07e-09  4.35e-03     1s
   7   2.19490072e+06  2.19487170e+06  3.06e-13 9.15e-11  5.09e-04     1s
   8   2.19488841e+06  2.19488102e+06  1.56e-13 3.64e-12  1.30e-04     1s
   9   2.19488417e+06  2.19488131e+06  3.98e-13 1.03e-12  5.03e-05     1s
  10   2.19488265e+06  2.19488144e+06  2.63e-13 7.08e-13  2.13e-05     1s

Barrier solved model in 10 iterations and 0.90 seconds
Optimal objective 2.19488265e+06