Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:53:33 2013

Optimize a model with 15200 rows, 22802 columns and 30400 nonzeros
Model has 7600 quadratic constraints
Presolve time: 0.02s
Presolved: 15200 rows, 22802 columns, 30400 nonzeros
Presolved model has 7600 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.280e+04
 Factor NZ  : 5.320e+04 (roughly 16 MBytes of memory)
 Factor Ops : 1.900e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.60096028e+06  0.00000000e+00  1.28e-13 4.94e-01  2.99e+02     0s
   1   1.31772925e+06  2.64507045e+05  1.75e-08 4.88e-05  4.62e+01     0s
   2   9.89808937e+05  7.84803449e+05  2.94e-08 3.00e-06  8.99e+00     0s
   3   9.11414538e+05  8.68679193e+05  7.04e-09 4.69e-07  1.87e+00     0s
   4   8.86834890e+05  8.80500278e+05  8.72e-10 7.84e-08  2.78e-01     0s
   5   8.83086206e+05  8.82170560e+05  1.66e-11 2.50e-08  4.02e-02     0s
   6   8.83025023e+05  8.82963096e+05  6.76e-12 5.99e-10  2.72e-03     0s
   7   8.82985781e+05  8.82982203e+05  4.69e-13 2.25e-11  1.57e-04     0s
   8   8.82983741e+05  8.82983044e+05  1.99e-13 5.84e-13  3.06e-05     0s

Barrier solved model in 8 iterations and 0.29 seconds
Optimal objective 8.82983741e+05