Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:05:53 2013

Optimize a model with 44000 rows, 66002 columns and 88000 nonzeros
Model has 22000 quadratic constraints
Presolve time: 0.05s
Presolved: 44000 rows, 66002 columns, 88000 nonzeros
Presolved model has 22000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 6.600e+04
 Factor NZ  : 1.540e+05 (roughly 50 MBytes of memory)
 Factor Ops : 5.500e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.89982688e+07  0.00000000e+00  9.95e-13 4.97e-01  2.98e+02     0s
   1   3.80712146e+06  7.60622559e+05  7.66e-08 4.83e-05  4.62e+01     0s
   2   2.84469929e+06  2.25236878e+06  6.20e-09 2.96e-06  8.97e+00     0s
   3   2.61272335e+06  2.49840502e+06  1.38e-09 3.54e-07  1.73e+00     0s
   4   2.55492860e+06  2.53124170e+06  3.07e-10 5.12e-08  3.59e-01     1s
   5   2.53820242e+06  2.53312817e+06  1.11e-11 3.46e-08  7.69e-02     1s
   6   2.53756621e+06  2.53674332e+06  2.91e-12 4.83e-09  1.25e-02     1s
   7   2.53734773e+06  2.53732202e+06  1.49e-13 1.11e-10  3.90e-04     1s
   8   2.53733903e+06  2.53733468e+06  8.53e-14 9.24e-12  6.58e-05     1s
   9   2.53733652e+06  2.53733579e+06  1.63e-13 2.46e-12  1.10e-05     1s

Barrier solved model in 9 iterations and 0.94 seconds
Optimal objective 2.53733652e+06