Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:17:10 2013

Optimize a model with 70000 rows, 105002 columns and 140000 nonzeros
Model has 35000 quadratic constraints
Presolve time: 0.08s
Presolved: 70000 rows, 105002 columns, 140000 nonzeros
Presolved model has 35000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.050e+05
 Factor NZ  : 2.450e+05 (roughly 70 MBytes of memory)
 Factor Ops : 8.750e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.99743684e+07  0.00000000e+00  3.28e-12 5.01e-01  2.95e+02     0s
   1   6.07080795e+06  1.23620099e+06  5.39e-07 4.74e-05  4.60e+01     0s
   2   4.55333644e+06  3.61331703e+06  7.82e-08 2.93e-06  8.95e+00     0s
   3   4.18241559e+06  4.00199107e+06  1.70e-08 3.59e-07  1.72e+00     1s
   4   4.08475910e+06  4.04724360e+06  2.52e-09 9.55e-08  3.57e-01     1s
   5   4.06637747e+06  4.06296938e+06  1.85e-10 8.81e-09  3.25e-02     1s
   6   4.06536451e+06  4.06472577e+06  6.93e-11 1.34e-10  6.08e-03     1s
   7   4.06478911e+06  4.06475447e+06  3.03e-12 1.08e-12  3.30e-04     1s
   8   4.06477150e+06  4.06475592e+06  1.53e-12 1.99e-12  1.48e-04     1s
   9   4.06476322e+06  4.06475615e+06  1.18e-12 3.33e-12  6.74e-05     2s
  10   4.06476055e+06  4.06475628e+06  1.48e-12 2.17e-12  4.07e-05     2s
  11   4.06475949e+06  4.06475638e+06  2.49e-12 8.01e-13  2.96e-05     2s

Barrier solved model in 11 iterations and 1.88 seconds
Optimal objective 4.06475949e+06