Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:56 2013

Optimize a model with 1800 rows, 2702 columns and 3600 nonzeros
Model has 900 quadratic constraints
Presolve time: 0.00s
Presolved: 1800 rows, 2702 columns, 3600 nonzeros
Presolved model has 900 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.700e+03
 Factor NZ  : 6.303e+03 (roughly 2 MBytes of memory)
 Factor Ops : 2.250e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   7.82480635e+05  0.00000000e+00  2.84e-14 5.11e-01  3.00e+02     0s
   1   1.55872640e+05  3.05302428e+04  1.28e-08 4.97e-05  4.64e+01     0s
   2   1.15672329e+05  9.03421003e+04  3.10e-08 6.78e-06  9.38e+00     0s
   3   1.06282570e+05  1.01583080e+05  1.16e-08 1.72e-06  1.74e+00     0s
   4   1.03096911e+05  1.02531575e+05  1.34e-09 8.89e-08  2.09e-01     0s
   5   1.02637003e+05  1.02619162e+05  3.82e-11 3.79e-09  6.61e-03     0s
   6   1.02626165e+05  1.02622354e+05  7.63e-12 8.98e-10  1.41e-03     0s
   7   1.02625059e+05  1.02622965e+05  1.13e-09 2.38e-10  7.76e-04     0s
   8   1.02624642e+05  1.02623289e+05  8.41e-10 6.21e-11  5.01e-04     0s
   9   1.02623821e+05  1.02623372e+05  2.71e-10 1.95e-11  1.66e-04     0s
  10   1.02623635e+05  1.02623416e+05  1.45e-10 6.06e-13  8.09e-05     0s
  11   1.02623531e+05  1.02623420e+05  7.33e-11 4.50e-12  4.11e-05     0s
  12   1.02623458e+05  1.02623428e+05  2.11e-11 2.27e-12  1.14e-05     0s

Barrier solved model in 12 iterations and 0.05 seconds
Optimal objective 1.02623458e+05