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

Optimize a model with 74000 rows, 111002 columns and 148000 nonzeros
Model has 37000 quadratic constraints
Presolve time: 0.08s
Presolved: 74000 rows, 111002 columns, 148000 nonzeros
Presolved model has 37000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.110e+05
 Factor NZ  : 2.590e+05 (roughly 80 MBytes of memory)
 Factor Ops : 9.250e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.18293707e+07  0.00000000e+00  3.45e-12 5.00e-01  2.96e+02     0s
   1   6.41406192e+06  1.29801924e+06  2.22e-06 4.74e-05  4.61e+01     0s
   2   4.80238239e+06  3.80980195e+06  3.20e-07 2.90e-06  8.94e+00     0s
   3   4.41197313e+06  4.22129114e+06  8.51e-08 4.34e-07  1.72e+00     1s
   4   4.30607639e+06  4.27004894e+06  1.12e-08 1.07e-07  3.25e-01     1s
   5   4.28835942e+06  4.28668792e+06  6.61e-10 2.05e-09  1.51e-02     1s
   6   4.28720291e+06  4.28712426e+06  3.39e-11 7.24e-11  7.09e-04     1s
   7   4.28715723e+06  4.28714173e+06  8.31e-12 1.11e-11  1.40e-04     1s
   8   4.28714605e+06  4.28714224e+06  2.37e-12 7.69e-12  3.43e-05     1s

Barrier solved model in 8 iterations and 1.47 seconds
Optimal objective 4.28714605e+06