Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:20:15 2013

Optimize a model with 74000 rows, 111002 columns and 148000 nonzeros
Model has 37000 quadratic constraints
Presolve time: 0.08s
Presolved: 74000 rows, 111002 columns, 148000 nonzeros
Presolved model has 37000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.110e+05
 Factor NZ  : 2.590e+05 (roughly 80 MBytes of memory)
 Factor Ops : 9.250e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.18833111e+07  0.00000000e+00  1.99e-12 5.03e-01  2.97e+02     0s
   1   6.42265809e+06  1.30149859e+06  5.18e-07 4.76e-05  4.61e+01     0s
   2   4.81623982e+06  3.81821463e+06  7.55e-08 2.96e-06  8.99e+00     0s
   3   4.43323436e+06  4.23047406e+06  1.66e-08 3.64e-07  1.83e+00     1s
   4   4.31754390e+06  4.28411581e+06  2.20e-09 6.88e-08  3.01e-01     1s
   5   4.29787089e+06  4.29124274e+06  7.03e-12 3.17e-08  5.97e-02     1s
   6   4.29767067e+06  4.29754643e+06  2.30e-12 1.35e-10  1.12e-03     1s
   7   4.29757844e+06  4.29757139e+06  1.99e-13 1.22e-11  6.36e-05     1s
   8   4.29757574e+06  4.29757382e+06  1.78e-13 2.50e-12  1.73e-05     1s

Barrier solved model in 8 iterations and 1.47 seconds
Optimal objective 4.29757574e+06