Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:19:08 2013

Optimize a model with 72000 rows, 108002 columns and 144000 nonzeros
Model has 36000 quadratic constraints
Presolve time: 0.08s
Presolved: 72000 rows, 108002 columns, 144000 nonzeros
Presolved model has 36000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.080e+05
 Factor NZ  : 2.520e+05 (roughly 70 MBytes of memory)
 Factor Ops : 9.000e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.09097503e+07  0.00000000e+00  3.30e-12 4.97e-01  2.96e+02     0s
   1   6.23128361e+06  1.25676150e+06  1.65e-07 4.75e-05  4.61e+01     0s
   2   4.66309036e+06  3.69940505e+06  2.37e-08 2.88e-06  8.92e+00     0s
   3   4.28660235e+06  4.09723415e+06  5.37e-09 3.50e-07  1.75e+00     1s
   4   4.18895993e+06  4.15326505e+06  1.13e-09 3.95e-08  3.31e-01     1s
   5   4.16249139e+06  4.15547293e+06  3.46e-11 2.81e-08  6.50e-02     1s
   6   4.16159140e+06  4.16106471e+06  8.77e-12 1.04e-09  4.88e-03     1s
   7   4.16136652e+06  4.16127786e+06  2.30e-12 3.23e-11  8.21e-04     1s
   8   4.16131122e+06  4.16128418e+06  8.31e-13 1.62e-12  2.50e-04     1s
   9   4.16129283e+06  4.16128468e+06  5.68e-13 1.64e-12  7.55e-05     2s
  10   4.16128963e+06  4.16128479e+06  7.39e-13 3.51e-13  4.48e-05     2s
  11   4.16128839e+06  4.16128480e+06  3.94e-12 1.63e-12  3.32e-05     2s

Barrier solved model in 11 iterations and 1.95 seconds
Optimal objective 4.16128839e+06