Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:02:56 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   1.47782830e+07  0.00000000e+00  8.53e-13 5.02e-01  2.99e+02     0s
   1   2.94869609e+06  5.86305858e+05  1.01e-07 4.84e-05  4.63e+01     0s
   2   2.19990707e+06  1.73956851e+06  5.46e-08 3.29e-06  9.03e+00     0s
   3   2.02051796e+06  1.93199008e+06  1.21e-08 3.94e-07  1.74e+00     0s
   4   1.97206513e+06  1.95695914e+06  1.79e-09 6.38e-08  2.96e-01     0s
   5   1.96241811e+06  1.96171817e+06  3.40e-11 4.77e-09  1.37e-02     0s
   6   1.96225926e+06  1.96216721e+06  1.21e-11 3.73e-11  1.80e-03     1s
   7   1.96218015e+06  1.96217107e+06  1.22e-12 8.48e-13  1.78e-04     1s
   8   1.96217358e+06  1.96217110e+06  5.54e-13 7.67e-13  4.85e-05     1s
   9   1.96217188e+06  1.96217129e+06  1.71e-13 6.64e-13  1.14e-05     1s

Barrier solved model in 9 iterations and 0.71 seconds
Optimal objective 1.96217188e+06