Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:02:41 2013

Optimize a model with 34000 rows, 51002 columns and 68000 nonzeros
Model has 17000 quadratic constraints
Presolve time: 0.04s
Presolved: 34000 rows, 51002 columns, 68000 nonzeros
Presolved model has 17000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 5.100e+04
 Factor NZ  : 1.190e+05 (roughly 35 MBytes of memory)
 Factor Ops : 4.250e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.46663821e+07  0.00000000e+00  9.17e-13 5.00e-01  2.97e+02     0s
   1   2.94883770e+06  5.97182314e+05  1.85e-07 4.84e-05  4.61e+01     0s
   2   2.21306759e+06  1.75406571e+06  2.69e-08 3.04e-06  9.00e+00     0s
   3   2.03251892e+06  1.94387265e+06  5.90e-09 3.75e-07  1.74e+00     0s
   4   1.98535299e+06  1.96705499e+06  9.78e-10 8.91e-08  3.59e-01     0s
   5   1.97586155e+06  1.97461198e+06  9.81e-11 4.34e-10  2.45e-02     0s
   6   1.97500085e+06  1.97472494e+06  2.33e-11 2.03e-11  5.41e-03     1s
   7   1.97475729e+06  1.97473160e+06  1.99e-12 1.19e-12  5.04e-04     1s
   8   1.97474263e+06  1.97473246e+06  9.17e-13 6.84e-13  1.99e-04     1s
   9   1.97473881e+06  1.97473266e+06  1.24e-12 1.18e-12  1.21e-04     1s
  10   1.97473686e+06  1.97473270e+06  9.95e-13 1.58e-12  8.15e-05     1s
  11   1.97473498e+06  1.97473285e+06  5.12e-13 6.32e-13  4.18e-05     1s
  12   1.97473471e+06  1.97473287e+06  4.55e-13 6.63e-13  3.61e-05     1s

Barrier solved model in 12 iterations and 0.93 seconds
Optimal objective 1.97473471e+06