Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:45:40 2013

Optimize a model with 4200 rows, 6302 columns and 8400 nonzeros
Model has 2100 quadratic constraints
Presolve time: 0.00s
Presolved: 4200 rows, 6302 columns, 8400 nonzeros
Presolved model has 2100 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 6.300e+03
 Factor NZ  : 1.470e+04 (roughly 4 MBytes of memory)
 Factor Ops : 5.250e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.85070994e+06  0.00000000e+00  2.84e-14 5.21e-01  3.03e+02     0s
   1   3.67575398e+05  7.52484910e+04  3.69e-08 4.94e-05  4.64e+01     0s
   2   2.78788082e+05  2.20746180e+05  1.82e-08 6.61e-06  9.21e+00     0s
   3   2.54441136e+05  2.45009887e+05  7.74e-09 9.71e-07  1.50e+00     0s
   4   2.49442270e+05  2.47004430e+05  1.89e-09 4.82e-07  3.87e-01     0s
   5   2.48957958e+05  2.48436914e+05  3.96e-10 9.77e-08  8.27e-02     0s
   6   2.48826513e+05  2.48818070e+05  1.05e-11 5.46e-10  1.34e-03     0s
   7   2.48823147e+05  2.48820171e+05  4.22e-10 3.26e-09  4.72e-04     0s
   8   2.48821208e+05  2.48820303e+05  1.08e-10 1.91e-09  1.44e-04     0s
   9   2.48820726e+05  2.48820446e+05  3.21e-11 5.36e-10  4.44e-05     0s
  10   2.48820628e+05  2.48820493e+05  1.66e-11 1.65e-10  2.14e-05     0s

Barrier solved model in 10 iterations and 0.10 seconds
Optimal objective 2.48820628e+05