Gurobi 5.0.1 (linux64) logging started Tue Jan 22 22:11:00 2013

Optimize a model with 170000 rows, 255002 columns and 340000 nonzeros
Model has 85000 quadratic constraints
Presolve time: 0.20s
Presolved: 170000 rows, 255002 columns, 340000 nonzeros
Presolved model has 85000 second-order cone constraints
Ordering time: 0.03s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.550e+05
 Factor NZ  : 5.950e+05 (roughly 180 MBytes of memory)
 Factor Ops : 2.125e+06 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   7.17054813e+07  0.00000000e+00  1.92e-11 5.03e-01  2.91e+02     0s
   1   1.46189537e+07  3.04473374e+06  7.86e-07 4.51e-05  4.54e+01     1s
   2   1.10333839e+07  8.82537412e+06  1.13e-07 2.65e-06  8.66e+00     1s
   3   1.01545914e+07  9.72972909e+06  2.48e-08 3.20e-07  1.67e+00     2s
   4   9.92348338e+06  9.83394581e+06  3.91e-09 8.58e-08  3.51e-01     2s
   5   9.87599945e+06  9.86725847e+06  1.51e-10 1.30e-08  3.43e-02     2s
   6   9.87462118e+06  9.87364219e+06  6.14e-11 6.46e-11  3.84e-03     3s
   7   9.87374447e+06  9.87367545e+06  3.86e-12 3.66e-12  2.71e-04     3s
   8   9.87370502e+06  9.87367649e+06  1.78e-12 4.96e-12  1.12e-04     3s
   9   9.87368766e+06  9.87367729e+06  6.96e-13 7.81e-12  4.07e-05     4s
  10   9.87368385e+06  9.87367759e+06  9.31e-13 5.04e-12  2.45e-05     4s

Barrier solved model in 10 iterations and 4.22 seconds
Optimal objective 9.87368385e+06