Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:50:06 2013

Optimize a model with 11800 rows, 17702 columns and 23600 nonzeros
Model has 5900 quadratic constraints
Presolve time: 0.01s
Presolved: 11800 rows, 17702 columns, 23600 nonzeros
Presolved model has 5900 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.770e+04
 Factor NZ  : 4.130e+04 (roughly 12 MBytes of memory)
 Factor Ops : 1.475e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.11451045e+06  0.00000000e+00  1.14e-13 4.89e-01  2.99e+02     0s
   1   1.02034465e+06  2.04167936e+05  2.58e-08 4.90e-05  4.61e+01     0s
   2   7.65653762e+05  6.06683791e+05  1.82e-08 3.66e-06  8.98e+00     0s
   3   7.02456943e+05  6.71710545e+05  5.05e-09 5.57e-07  1.74e+00     0s
   4   6.85645824e+05  6.80982418e+05  6.10e-10 8.89e-08  2.63e-01     0s
   5   6.83283514e+05  6.82845462e+05  9.07e-11 3.29e-13  2.47e-02     0s
   6   6.82877891e+05  6.82857282e+05  4.36e-12 3.78e-13  1.16e-03     0s
   7   6.82865930e+05  6.82857623e+05  1.98e-12 3.80e-13  4.69e-04     0s
   8   6.82862376e+05  6.82857944e+05  1.09e-12 4.25e-13  2.50e-04     0s
   9   6.82860720e+05  6.82858123e+05  6.82e-13 2.48e-13  1.47e-04     0s
  10   6.82859943e+05  6.82858175e+05  1.34e-12 3.70e-13  9.99e-05     0s
  11   6.82859338e+05  6.82858214e+05  1.82e-12 7.15e-13  6.35e-05     0s
  12   6.82858941e+05  6.82858221e+05  1.19e-12 7.94e-13  4.07e-05     0s
  13   6.82858659e+05  6.82858258e+05  5.90e-13 5.83e-13  2.27e-05     0s

Barrier solved model in 13 iterations and 0.35 seconds
Optimal objective 6.82858659e+05