Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:19:16 2013

Optimize a model with 72000 rows, 108002 columns and 144000 nonzeros
Model has 36000 quadratic constraints
Presolve time: 0.08s
Presolved: 72000 rows, 108002 columns, 144000 nonzeros
Presolved model has 36000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.080e+05
 Factor NZ  : 2.520e+05 (roughly 70 MBytes of memory)
 Factor Ops : 9.000e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.10010018e+07  0.00000000e+00  3.35e-12 5.02e-01  2.97e+02     0s
   1   6.23884584e+06  1.26772255e+06  3.33e-07 4.72e-05  4.60e+01     0s
   2   4.68589897e+06  3.72670833e+06  4.79e-08 2.85e-06  8.88e+00     0s
   3   4.31820108e+06  4.12109164e+06  1.07e-08 3.56e-07  1.83e+00     1s
   4   4.20509755e+06  4.18190590e+06  1.34e-09 1.75e-08  2.15e-01     1s
   5   4.18631849e+06  4.18554947e+06  1.55e-11 1.29e-09  7.12e-03     1s
   6   4.18609651e+06  4.18597578e+06  5.26e-12 1.75e-11  1.12e-03     1s
   7   4.18600845e+06  4.18598291e+06  1.18e-12 2.71e-12  2.37e-04     1s
   8   4.18598713e+06  4.18598299e+06  4.26e-13 2.09e-12  3.84e-05     1s

Barrier solved model in 8 iterations and 1.44 seconds
Optimal objective 4.18598713e+06