Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:03:54 2013

Optimize a model with 38000 rows, 57002 columns and 76000 nonzeros
Model has 19000 quadratic constraints
Presolve time: 0.04s
Presolved: 38000 rows, 57002 columns, 76000 nonzeros
Presolved model has 19000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 5.700e+04
 Factor NZ  : 1.330e+05 (roughly 40 MBytes of memory)
 Factor Ops : 4.750e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.65277314e+07  0.00000000e+00  1.05e-12 5.05e-01  3.00e+02     0s
   1   3.31036614e+06  6.63672699e+05  3.56e-07 4.84e-05  4.64e+01     0s
   2   2.47710731e+06  1.96050122e+06  5.17e-08 3.02e-06  9.06e+00     0s
   3   2.27486350e+06  2.17581069e+06  1.13e-08 3.65e-07  1.74e+00     0s
   4   2.22570913e+06  2.20118734e+06  2.70e-09 8.99e-08  4.30e-01     0s
   5   2.21167437e+06  2.20660411e+06  2.41e-10 3.31e-08  8.90e-02     1s
   6   2.21043902e+06  2.20841775e+06  5.66e-11 1.54e-08  3.55e-02     1s
   7   2.21025022e+06  2.20999307e+06  3.03e-11 3.58e-10  4.51e-03     1s
   8   2.21005016e+06  2.21002864e+06  2.66e-12 2.46e-11  3.78e-04     1s
   9   2.21003921e+06  2.21003100e+06  1.19e-12 3.88e-12  1.44e-04     1s
  10   2.21003464e+06  2.21003146e+06  5.76e-13 4.71e-13  5.59e-05     1s
  11   2.21003360e+06  2.21003153e+06  1.28e-12 7.78e-13  3.63e-05     1s

Barrier solved model in 11 iterations and 0.99 seconds
Optimal objective 2.21003360e+06