Gurobi 5.0.1 (linux64) logging started Tue Jan 22 21:52:38 2013

Optimize a model with 160000 rows, 240002 columns and 320000 nonzeros
Model has 80000 quadratic constraints
Presolve time: 0.19s
Presolved: 160000 rows, 240002 columns, 320000 nonzeros
Presolved model has 80000 second-order cone constraints
Ordering time: 0.03s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.400e+05
 Factor NZ  : 5.600e+05 (roughly 170 MBytes of memory)
 Factor Ops : 2.000e+06 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.76200020e+07  0.00000000e+00  1.48e-11 5.03e-01  2.91e+02     0s
   1   1.37940156e+07  2.84843192e+06  2.36e-06 4.56e-05  4.56e+01     1s
   2   1.03661625e+07  8.26556145e+06  3.40e-07 2.71e-06  8.75e+00     1s
   3   9.53655263e+06  9.12994607e+06  7.54e-08 3.30e-07  1.69e+00     2s
   4   9.32586310e+06  9.23447059e+06  1.49e-08 7.66e-08  3.81e-01     2s
   5   9.27353375e+06  9.26401063e+06  1.27e-09 8.19e-09  3.97e-02     2s
   6   9.27003890e+06  9.26810679e+06  4.49e-10 2.27e-11  8.05e-03     3s
   7   9.26823902e+06  9.26811703e+06  2.21e-11 1.14e-11  5.08e-04     3s
   8   9.26816877e+06  9.26811895e+06  7.78e-12 7.16e-12  2.08e-04     3s
   9   9.26815412e+06  9.26812876e+06  4.82e-12 8.59e-12  1.06e-04     4s
  10   9.26814382e+06  9.26812989e+06  2.78e-12 6.75e-12  5.80e-05     4s
  11   9.26813808e+06  9.26813017e+06  1.61e-12 1.02e-12  3.29e-05     4s

Barrier solved model in 11 iterations and 4.44 seconds
Optimal objective 9.26813808e+06