Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:27:46 2013

Optimize a model with 86000 rows, 129002 columns and 172000 nonzeros
Model has 43000 quadratic constraints
Presolve time: 0.09s
Presolved: 86000 rows, 129002 columns, 172000 nonzeros
Presolved model has 43000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.290e+05
 Factor NZ  : 3.010e+05 (roughly 90 MBytes of memory)
 Factor Ops : 1.075e+06 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.69424987e+07  0.00000000e+00  2.34e-12 5.04e-01  2.96e+02     0s
   1   7.47586979e+06  1.51071308e+06  4.73e-07 4.72e-05  4.62e+01     0s
   2   5.58345326e+06  4.42331738e+06  6.86e-08 2.90e-06  8.99e+00     1s
   3   5.12723763e+06  4.90491326e+06  1.51e-08 3.46e-07  1.72e+00     1s
   4   5.00990611e+06  4.96261867e+06  2.76e-09 7.81e-08  3.67e-01     1s
   5   4.98335443e+06  4.97859749e+06  2.42e-10 7.44e-09  3.69e-02     1s
   6   4.98157097e+06  4.98055245e+06  8.72e-11 3.79e-12  7.90e-03     1s
   7   4.98060923e+06  4.98055752e+06  3.61e-12 2.08e-12  4.01e-04     2s
   8   4.98058416e+06  4.98056023e+06  1.79e-12 4.73e-12  1.85e-04     2s
   9   4.98056999e+06  4.98056061e+06  1.21e-12 6.20e-12  7.27e-05     2s
  10   4.98056718e+06  4.98056088e+06  1.36e-12 2.84e-12  4.89e-05     2s
  11   4.98056640e+06  4.98056090e+06  2.98e-12 2.88e-12  4.27e-05     2s
  12   4.98056383e+06  4.98056100e+06  1.56e-12 1.51e-11  2.20e-05     2s

Barrier solved model in 12 iterations and 2.45 seconds
Optimal objective 4.98056383e+06