Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:58:29 2013

Optimize a model with 19000 rows, 28502 columns and 38000 nonzeros
Model has 9500 quadratic constraints
Presolve time: 0.02s
Presolved: 19000 rows, 28502 columns, 38000 nonzeros
Presolved model has 9500 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.850e+04
 Factor NZ  : 6.650e+04 (roughly 20 MBytes of memory)
 Factor Ops : 2.375e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   8.24473395e+06  0.00000000e+00  1.78e-13 4.95e-01  2.99e+02     0s
   1   1.64418280e+06  3.26120839e+05  2.10e-07 4.86e-05  4.62e+01     0s
   2   1.22649763e+06  9.68686099e+05  3.03e-08 3.03e-06  9.05e+00     0s
   3   1.13065055e+06  1.07628312e+06  6.15e-09 3.63e-07  1.91e+00     0s
   4   1.09664245e+06  1.09299928e+06  4.93e-10 1.01e-12  1.28e-01     0s
   5   1.09347551e+06  1.09322057e+06  3.35e-11 3.94e-13  8.95e-03     0s
   6   1.09328401e+06  1.09324345e+06  5.53e-12 8.58e-13  1.42e-03     0s
   7   1.09325827e+06  1.09324524e+06  1.88e-12 9.88e-13  4.57e-04     0s
   8   1.09325183e+06  1.09324580e+06  9.95e-13 2.39e-13  2.12e-04     0s
   9   1.09324992e+06  1.09324600e+06  7.39e-13 3.00e-13  1.38e-04     0s
  10   1.09324938e+06  1.09324610e+06  6.54e-13 5.61e-13  1.15e-04     0s
  11   1.09324869e+06  1.09324635e+06  4.55e-13 4.03e-13  8.21e-05     0s
  12   1.09324785e+06  1.09324654e+06  2.56e-13 8.49e-13  4.62e-05     1s
  13   1.09324764e+06  1.09324655e+06  2.27e-13 8.99e-13  3.82e-05     1s

Barrier solved model in 13 iterations and 0.56 seconds
Optimal objective 1.09324764e+06