Gurobi 5.0.1 (linux64) logging started Tue Jan 22 21:06:44 2013

Optimize a model with 126000 rows, 189002 columns and 252000 nonzeros
Model has 63000 quadratic constraints
Presolve time: 0.14s
Presolved: 126000 rows, 189002 columns, 252000 nonzeros
Presolved model has 63000 second-order cone constraints
Ordering time: 0.02s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.890e+05
 Factor NZ  : 4.410e+05 (roughly 130 MBytes of memory)
 Factor Ops : 1.575e+06 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.36017732e+07  0.00000000e+00  1.18e-11 5.02e-01  2.93e+02     0s
   1   1.09143947e+07  2.23489145e+06  9.83e-07 4.63e-05  4.59e+01     1s
   2   8.18302311e+06  6.50137343e+06  1.43e-07 2.83e-06  8.90e+00     1s
   3   7.53225525e+06  7.19404948e+06  3.10e-08 3.45e-07  1.79e+00     1s
   4   7.33819600e+06  7.28225970e+06  3.98e-09 6.71e-08  2.96e-01     2s
   5   7.31702237e+06  7.30005530e+06  1.38e-09 1.51e-08  8.98e-02     2s
   6   7.30777054e+06  7.30533431e+06  2.70e-10 2.08e-10  1.29e-02     2s
   7   7.30603003e+06  7.30545136e+06  6.57e-11 5.55e-12  3.06e-03     2s
   8   7.30554528e+06  7.30545600e+06  1.03e-11 4.74e-12  4.72e-04     3s
   9   7.30549723e+06  7.30545654e+06  6.18e-12 1.52e-12  2.15e-04     3s
  10   7.30547436e+06  7.30545715e+06  2.64e-12 3.26e-12  9.11e-05     3s
  11   7.30547013e+06  7.30545768e+06  2.26e-12 1.21e-12  6.59e-05     3s
  12   7.30546722e+06  7.30545772e+06  2.39e-12 1.35e-12  5.02e-05     4s
  13   7.30546307e+06  7.30545808e+06  1.25e-12 2.22e-12  2.64e-05     4s

Barrier solved model in 13 iterations and 3.96 seconds
Optimal objective 7.30546307e+06