Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:04:30 2013

Optimize a model with 40000 rows, 60002 columns and 80000 nonzeros
Model has 20000 quadratic constraints
Presolve time: 0.04s
Presolved: 40000 rows, 60002 columns, 80000 nonzeros
Presolved model has 20000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 6.000e+04
 Factor NZ  : 1.400e+05 (roughly 40 MBytes of memory)
 Factor Ops : 5.000e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.73848480e+07  0.00000000e+00  9.52e-13 5.05e-01  2.99e+02     0s
   1   3.48382290e+06  6.98505997e+05  2.80e-07 4.83e-05  4.64e+01     0s
   2   2.60694373e+06  2.06258651e+06  2.31e-08 5.39e-06  9.07e+00     0s
   3   2.39443298e+06  2.28891336e+06  5.12e-09 6.60e-07  1.76e+00     0s
   4   2.34341461e+06  2.31616044e+06  1.28e-09 1.60e-07  4.54e-01     0s
   5   2.32748390e+06  2.32369247e+06  1.34e-10 2.60e-08  6.32e-02     1s
   6   2.32606409e+06  2.32479024e+06  4.25e-11 8.94e-09  2.12e-02     1s
   7   2.32570704e+06  2.32536301e+06  1.99e-11 3.46e-10  5.73e-03     1s
   8   2.32540979e+06  2.32538662e+06  1.50e-12 4.32e-12  3.86e-04     1s
   9   2.32539847e+06  2.32538705e+06  1.50e-12 1.57e-12  1.90e-04     1s
  10   2.32539544e+06  2.32538711e+06  2.37e-12 1.09e-12  1.39e-04     1s
  11   2.32539210e+06  2.32538716e+06  1.42e-12 7.47e-13  8.24e-05     1s
  12   2.32539130e+06  2.32538717e+06  1.92e-12 7.05e-13  6.88e-05     1s
  13   2.32538946e+06  2.32538721e+06  1.11e-12 1.97e-12  3.75e-05     1s

Barrier solved model in 13 iterations and 1.22 seconds
Optimal objective 2.32538946e+06