Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:25:11 2013

Optimize a model with 82000 rows, 123002 columns and 164000 nonzeros
Model has 41000 quadratic constraints
Presolve time: 0.09s
Presolved: 82000 rows, 123002 columns, 164000 nonzeros
Presolved model has 41000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.230e+05
 Factor NZ  : 2.870e+05 (roughly 80 MBytes of memory)
 Factor Ops : 1.025e+06 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.50620143e+07  0.00000000e+00  4.09e-12 4.96e-01  2.95e+02     0s
   1   7.07718551e+06  1.42430031e+06  3.63e-07 4.72e-05  4.60e+01     0s
   2   5.28830827e+06  4.18851909e+06  5.23e-08 2.89e-06  8.94e+00     1s
   3   4.85560589e+06  4.64533352e+06  1.15e-08 3.47e-07  1.71e+00     1s
   4   4.73234152e+06  4.70012762e+06  1.03e-09 7.95e-08  2.62e-01     1s
   5   4.71905604e+06  4.71732632e+06  1.13e-10 2.09e-11  1.41e-02     1s
   6   4.71749412e+06  4.71737210e+06  7.99e-12 1.42e-11  9.92e-04     1s
   7   4.71741549e+06  4.71737928e+06  2.50e-12 1.22e-11  2.94e-04     2s
   8   4.71739067e+06  4.71738070e+06  8.95e-13 2.55e-12  8.10e-05     2s
   9   4.71738533e+06  4.71738148e+06  5.47e-13 7.68e-13  3.13e-05     2s

Barrier solved model in 9 iterations and 1.87 seconds
Optimal objective 4.71738533e+06