Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:07:10 2013

Optimize a model with 48000 rows, 72002 columns and 96000 nonzeros
Model has 24000 quadratic constraints
Presolve time: 0.05s
Presolved: 48000 rows, 72002 columns, 96000 nonzeros
Presolved model has 24000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 7.200e+04
 Factor NZ  : 1.680e+05 (roughly 50 MBytes of memory)
 Factor Ops : 6.000e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.07179150e+07  0.00000000e+00  1.45e-12 4.96e-01  2.97e+02     0s
   1   4.16605387e+06  8.34825848e+05  4.76e-07 4.82e-05  4.63e+01     0s
   2   3.11051252e+06  2.45818694e+06  6.91e-08 3.02e-06  9.06e+00     0s
   3   2.86228782e+06  2.72880575e+06  1.54e-08 3.73e-07  1.85e+00     0s
   4   2.78362985e+06  2.77030310e+06  1.65e-09 1.77e-08  1.85e-01     1s
   5   2.77325775e+06  2.77164204e+06  2.55e-11 8.50e-09  2.24e-02     1s
   6   2.77307139e+06  2.77297730e+06  7.63e-12 9.04e-11  1.31e-03     1s
   7   2.77300206e+06  2.77299202e+06  9.34e-13 1.59e-12  1.39e-04     1s
   8   2.77299389e+06  2.77299227e+06  4.19e-13 1.91e-12  2.24e-05     1s

Barrier solved model in 8 iterations and 0.93 seconds
Optimal objective 2.77299389e+06