Gurobi 5.0.1 (linux64) logging started Tue Jan 22 21:41:58 2013

Optimize a model with 152000 rows, 228002 columns and 304000 nonzeros
Model has 76000 quadratic constraints
Presolve time: 0.20s
Presolved: 152000 rows, 228002 columns, 304000 nonzeros
Presolved model has 76000 second-order cone constraints
Ordering time: 0.02s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.280e+05
 Factor NZ  : 5.320e+05 (roughly 160 MBytes of memory)
 Factor Ops : 1.900e+06 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.42487439e+07  0.00000000e+00  1.50e-11 5.01e-01  2.91e+02     0s
   1   1.30957352e+07  2.71150958e+06  3.01e-06 4.56e-05  4.55e+01     1s
   2   9.86124984e+06  7.87343966e+06  4.32e-07 2.69e-06  8.72e+00     1s
   3   9.07105280e+06  8.68775056e+06  9.50e-08 3.27e-07  1.68e+00     2s
   4   8.84737844e+06  8.78491113e+06  9.15e-09 8.01e-08  2.74e-01     2s
   5   8.82121726e+06  8.81816506e+06  9.09e-10 1.80e-11  1.34e-02     2s
   6   8.81848536e+06  8.81826558e+06  6.71e-11 1.31e-11  9.64e-04     3s
   7   8.81833701e+06  8.81827238e+06  2.03e-11 6.00e-12  2.83e-04     3s
   8   8.81829021e+06  8.81827528e+06  4.68e-12 6.47e-12  6.55e-05     3s
   9   8.81828258e+06  8.81827665e+06  2.12e-12 6.61e-12  2.60e-05     3s

Barrier solved model in 9 iterations and 3.48 seconds
Optimal objective 8.81828258e+06