Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:23:29 2013

Optimize a model with 80000 rows, 120002 columns and 160000 nonzeros
Model has 40000 quadratic constraints
Presolve time: 0.10s
Presolved: 80000 rows, 120002 columns, 160000 nonzeros
Presolved model has 40000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.200e+05
 Factor NZ  : 2.800e+05 (roughly 80 MBytes of memory)
 Factor Ops : 1.000e+06 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.43505306e+07  0.00000000e+00  3.51e-12 5.01e-01  2.96e+02     0s
   1   6.94642393e+06  1.40185607e+06  3.56e-07 4.73e-05  4.62e+01     0s
   2   5.18585718e+06  4.10627434e+06  5.17e-08 2.92e-06  9.00e+00     1s
   3   4.77173527e+06  4.55445624e+06  1.14e-08 3.50e-07  1.81e+00     1s
   4   4.64286121e+06  4.61964383e+06  1.15e-09 2.32e-08  1.93e-01     1s
   5   4.62556457e+06  4.62516646e+06  2.13e-11 9.48e-13  3.32e-03     1s
   6   4.62526881e+06  4.62521045e+06  3.38e-12 4.77e-12  4.86e-04     1s
   7   4.62522821e+06  4.62521380e+06  1.04e-12 3.03e-12  1.20e-04     1s
   8   4.62522009e+06  4.62521516e+06  5.33e-13 2.35e-12  4.11e-05     2s
   9   4.62521741e+06  4.62521570e+06  2.27e-13 3.03e-12  1.43e-05     2s

Barrier solved model in 9 iterations and 1.84 seconds
Optimal objective 4.62521741e+06