Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:19:52 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   3.16717724e+07  0.00000000e+00  1.96e-12 4.94e-01  2.95e+02     0s
   1   6.38706341e+06  1.28286446e+06  6.92e-07 4.74e-05  4.60e+01     0s
   2   4.77049322e+06  3.77584882e+06  9.99e-08 2.92e-06  8.96e+00     0s
   3   4.37969578e+06  4.18921234e+06  2.19e-08 3.49e-07  1.72e+00     1s
   4   4.27179285e+06  4.23871962e+06  2.65e-09 8.02e-08  2.98e-01     1s
   5   4.25622508e+06  4.25420262e+06  2.70e-10 3.77e-10  1.82e-02     1s
   6   4.25445632e+06  4.25434698e+06  1.18e-11 5.75e-11  9.85e-04     1s
   7   4.25441128e+06  4.25437628e+06  5.07e-12 4.02e-12  3.15e-04     1s
   8   4.25438181e+06  4.25437725e+06  1.07e-12 4.15e-12  4.10e-05     1s
   9   4.25437856e+06  4.25437741e+06  2.15e-12 2.81e-12  1.03e-05     2s

Barrier solved model in 9 iterations and 1.69 seconds
Optimal objective 4.25437856e+06