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

Optimize a model with 36000 rows, 54002 columns and 72000 nonzeros
Model has 18000 quadratic constraints
Presolve time: 0.04s
Presolved: 36000 rows, 54002 columns, 72000 nonzeros
Presolved model has 18000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 5.400e+04
 Factor NZ  : 1.260e+05 (roughly 40 MBytes of memory)
 Factor Ops : 4.500e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.56732124e+07  0.00000000e+00  7.39e-13 5.07e-01  3.00e+02     0s
   1   3.13970138e+06  6.31062929e+05  1.24e-07 4.86e-05  4.65e+01     0s
   2   2.34907935e+06  1.85863149e+06  1.80e-08 3.06e-06  9.08e+00     0s
   3   2.16020038e+06  2.06292884e+06  3.86e-09 3.66e-07  1.80e+00     0s
   4   2.10693658e+06  2.09059656e+06  6.19e-10 4.95e-08  3.03e-01     0s
   5   2.09549334e+06  2.09506978e+06  1.35e-11 1.46e-09  7.84e-03     0s
   6   2.09525369e+06  2.09522698e+06  1.34e-12 2.86e-12  4.95e-04     1s
   7   2.09523233e+06  2.09522820e+06  7.18e-13 8.42e-13  7.65e-05     1s
   8   2.09522960e+06  2.09522840e+06  5.47e-13 9.32e-13  2.24e-05     1s

Barrier solved model in 8 iterations and 0.70 seconds
Optimal objective 2.09522960e+06