Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:07:06 2013

Optimize a model with 48000 rows, 72002 columns and 96000 nonzeros
Model has 24000 quadratic constraints
Presolve time: 0.05s
Presolved: 48000 rows, 72002 columns, 96000 nonzeros
Presolved model has 24000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 7.200e+04
 Factor NZ  : 1.680e+05 (roughly 50 MBytes of memory)
 Factor Ops : 6.000e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.08167566e+07  0.00000000e+00  1.86e-12 5.06e-01  2.99e+02     0s
   1   4.17190189e+06  8.44566577e+05  7.14e-07 4.80e-05  4.62e+01     0s
   2   3.13611174e+06  2.49055227e+06  1.03e-07 2.95e-06  8.97e+00     0s
   3   2.88198460e+06  2.75650751e+06  2.28e-08 3.68e-07  1.74e+00     0s
   4   2.81712574e+06  2.78767808e+06  4.27e-09 1.01e-07  4.09e-01     1s
   5   2.80103667e+06  2.79640103e+06  1.55e-10 2.99e-08  6.44e-02     1s
   6   2.80058034e+06  2.80022172e+06  6.60e-11 1.51e-10  4.98e-03     1s
   7   2.80026121e+06  2.80024253e+06  2.82e-12 1.10e-12  2.59e-04     1s
   8   2.80025093e+06  2.80024281e+06  1.62e-12 1.47e-12  1.13e-04     1s
   9   2.80024603e+06  2.80024317e+06  5.97e-13 3.12e-12  3.97e-05     1s
  10   2.80024429e+06  2.80024331e+06  5.54e-13 5.45e-13  1.37e-05     1s

Barrier solved model in 10 iterations and 1.15 seconds
Optimal objective 2.80024429e+06