Gurobi 5.0.1 (linux64) logging started Tue Jan 22 21:07:14 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   5.35990207e+07  0.00000000e+00  8.54e-12 5.01e-01  2.93e+02     0s
   1   1.08655331e+07  2.23567312e+06  1.24e-06 4.61e-05  4.57e+01     1s
   2   8.18065571e+06  6.52270383e+06  1.79e-07 2.75e-06  8.77e+00     1s
   3   7.52616738e+06  7.20248019e+06  4.00e-08 3.37e-07  1.71e+00     1s
   4   7.35274629e+06  7.28422774e+06  7.07e-09 8.42e-08  3.63e-01     2s
   5   7.31403350e+06  7.29421836e+06  1.70e-10 5.37e-08  1.05e-01     2s
   6   7.31296953e+06  7.31194641e+06  5.37e-11 1.54e-09  5.41e-03     2s
   7   7.31250821e+06  7.31243382e+06  3.15e-12 1.23e-10  3.94e-04     2s
   8   7.31248747e+06  7.31247366e+06  1.10e-12 9.51e-12  7.31e-05     3s
   9   7.31248121e+06  7.31247700e+06  5.47e-13 3.03e-12  2.23e-05     3s

Barrier solved model in 9 iterations and 2.83 seconds
Optimal objective 7.31248121e+06