Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:26:11 2013

Optimize a model with 84000 rows, 126002 columns and 168000 nonzeros
Model has 42000 quadratic constraints
Presolve time: 0.10s
Presolved: 84000 rows, 126002 columns, 168000 nonzeros
Presolved model has 42000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.260e+05
 Factor NZ  : 2.940e+05 (roughly 90 MBytes of memory)
 Factor Ops : 1.050e+06 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.60198892e+07  0.00000000e+00  2.28e-12 5.00e-01  2.95e+02     0s
   1   7.28256026e+06  1.47690824e+06  5.23e-07 4.72e-05  4.61e+01     0s
   2   5.45657025e+06  4.32968284e+06  7.55e-08 2.88e-06  8.94e+00     1s
   3   5.01212260e+06  4.79616222e+06  1.65e-08 3.51e-07  1.71e+00     1s
   4   4.89680645e+06  4.85122643e+06  2.73e-09 8.79e-08  3.62e-01     1s
   5   4.87305076e+06  4.86814963e+06  2.16e-10 1.08e-08  3.89e-02     1s
   6   4.87166672e+06  4.87075908e+06  8.45e-11 5.17e-11  7.20e-03     1s
   7   4.87083778e+06  4.87077376e+06  5.03e-12 7.52e-13  5.08e-04     2s
   8   4.87080230e+06  4.87077533e+06  2.25e-12 4.99e-13  2.14e-04     2s
   9   4.87079308e+06  4.87077572e+06  1.71e-12 3.87e-12  1.38e-04     2s
  10   4.87078565e+06  4.87077590e+06  1.53e-12 2.88e-12  7.74e-05     2s
  11   4.87078323e+06  4.87077594e+06  1.28e-12 1.09e-12  5.78e-05     2s
  12   4.87078024e+06  4.87077606e+06  7.39e-13 1.29e-12  3.31e-05     2s

Barrier solved model in 12 iterations and 2.42 seconds
Optimal objective 4.87078024e+06