Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:57:32 2013

Optimize a model with 18400 rows, 27602 columns and 36800 nonzeros
Model has 9200 quadratic constraints
Presolve time: 0.02s
Presolved: 18400 rows, 27602 columns, 36800 nonzeros
Presolved model has 9200 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.760e+04
 Factor NZ  : 6.440e+04 (roughly 20 MBytes of memory)
 Factor Ops : 2.300e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   8.00641778e+06  0.00000000e+00  2.34e-13 4.97e-01  2.99e+02     0s
   1   1.60590435e+06  3.20151188e+05  1.15e-07 4.94e-05  4.66e+01     0s
   2   1.19771929e+06  9.43837845e+05  5.89e-08 3.51e-06  9.20e+00     0s
   3   1.10141755e+06  1.05006955e+06  1.04e-08 5.39e-07  1.86e+00     0s
   4   1.07067169e+06  1.06439186e+06  7.80e-10 8.17e-08  2.28e-01     0s
   5   1.06944334e+06  1.06720595e+06  5.01e-10 5.47e-12  8.11e-02     0s
   6   1.06773249e+06  1.06721667e+06  1.15e-10 1.80e-12  1.87e-02     0s
   7   1.06726797e+06  1.06721853e+06  8.75e-12 1.18e-12  1.79e-03     0s
   8   1.06723722e+06  1.06722301e+06  2.66e-12 3.90e-13  5.15e-04     0s
   9   1.06723022e+06  1.06722351e+06  1.36e-12 4.01e-13  2.43e-04     0s
  10   1.06722761e+06  1.06722376e+06  8.38e-13 7.51e-13  1.39e-04     0s
  11   1.06722624e+06  1.06722420e+06  5.19e-13 1.14e-12  7.41e-05     0s
  12   1.06722488e+06  1.06722432e+06  2.56e-13 3.11e-12  2.03e-05     1s

Barrier solved model in 12 iterations and 0.51 seconds
Optimal objective 1.06722488e+06