Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:24:44 2013

Optimize a model with 82000 rows, 123002 columns and 164000 nonzeros
Model has 41000 quadratic constraints
Presolve time: 0.10s
Presolved: 82000 rows, 123002 columns, 164000 nonzeros
Presolved model has 41000 second-order cone constraints
Ordering time: 0.02s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.230e+05
 Factor NZ  : 2.870e+05 (roughly 80 MBytes of memory)
 Factor Ops : 1.025e+06 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.51934756e+07  0.00000000e+00  4.15e-12 5.00e-01  2.96e+02     0s
   1   7.11318494e+06  1.44143695e+06  6.17e-07 4.72e-05  4.61e+01     0s
   2   5.32861689e+06  4.22724043e+06  8.91e-08 2.89e-06  8.95e+00     1s
   3   4.89423508e+06  4.68321283e+06  1.94e-08 3.51e-07  1.72e+00     1s
   4   4.78024262e+06  4.73705587e+06  3.01e-09 8.82e-08  3.51e-01     1s
   5   4.75835148e+06  4.75442474e+06  2.46e-10 7.27e-09  3.19e-02     1s
   6   4.75699134e+06  4.75616692e+06  8.96e-11 1.60e-10  6.70e-03     1s
   7   4.75627148e+06  4.75620785e+06  6.09e-12 7.52e-13  5.17e-04     2s
   8   4.75623549e+06  4.75620968e+06  2.64e-12 1.96e-12  2.10e-04     2s
   9   4.75622816e+06  4.75620989e+06  3.25e-12 1.82e-12  1.48e-04     2s
  10   4.75621961e+06  4.75621004e+06  1.94e-12 7.87e-13  7.78e-05     2s
  11   4.75621788e+06  4.75621007e+06  1.90e-12 6.16e-13  6.35e-05     2s
  12   4.75621430e+06  4.75621016e+06  1.08e-12 1.70e-12  3.36e-05     2s

Barrier solved model in 12 iterations and 2.42 seconds
Optimal objective 4.75621430e+06