Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:18:47 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   3.10554784e+07  0.00000000e+00  3.72e-12 5.05e-01  2.97e+02     0s
   1   6.24481006e+06  1.26917504e+06  3.91e-07 4.74e-05  4.61e+01     0s
   2   4.69332237e+06  3.73042276e+06  5.64e-08 2.90e-06  8.92e+00     0s
   3   4.31308803e+06  4.12895437e+06  1.22e-08 3.54e-07  1.70e+00     1s
   4   4.21462904e+06  4.17559886e+06  1.96e-09 9.21e-08  3.61e-01     1s
   5   4.19419453e+06  4.19087864e+06  9.41e-11 1.02e-08  3.07e-02     1s
   6   4.19344887e+06  4.19293353e+06  3.61e-11 2.40e-10  4.77e-03     1s
   7   4.19301176e+06  4.19298412e+06  1.68e-12 4.45e-12  2.56e-04     1s
   8   4.19299721e+06  4.19298565e+06  8.67e-13 3.91e-12  1.07e-04     1s
   9   4.19299067e+06  4.19298588e+06  8.81e-13 1.52e-12  4.44e-05     2s
  10   4.19298869e+06  4.19298600e+06  1.38e-12 4.62e-12  2.49e-05     2s

Barrier solved model in 10 iterations and 1.76 seconds
Optimal objective 4.19298869e+06