Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:50:03 2013

Optimize a model with 11800 rows, 17702 columns and 23600 nonzeros
Model has 5900 quadratic constraints
Presolve time: 0.01s
Presolved: 11800 rows, 17702 columns, 23600 nonzeros
Presolved model has 5900 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.770e+04
 Factor NZ  : 4.130e+04 (roughly 12 MBytes of memory)
 Factor Ops : 1.475e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.12848843e+06  0.00000000e+00  1.14e-13 4.92e-01  2.99e+02     0s
   1   1.02876136e+06  2.04056168e+05  8.92e-08 4.95e-05  4.66e+01     0s
   2   7.64942268e+05  6.00712592e+05  5.23e-08 3.62e-06  9.28e+00     0s
   3   7.01499101e+05  6.69383941e+05  1.19e-08 5.66e-07  1.81e+00     0s
   4   6.83829879e+05  6.77926884e+05  1.56e-09 1.35e-07  3.34e-01     0s
   5   6.82896242e+05  6.80070284e+05  1.07e-09 3.18e-08  1.60e-01     0s
   6   6.81546594e+05  6.80754752e+05  3.86e-10 7.07e-10  4.47e-02     0s
   7   6.80856278e+05  6.80762086e+05  4.04e-11 4.57e-10  5.32e-03     0s
   8   6.80783091e+05  6.80775372e+05  3.15e-12 1.25e-11  4.36e-04     0s
   9   6.80778686e+05  6.80775997e+05  1.67e-09 8.05e-11  1.52e-04     0s
  10   6.80777604e+05  6.80776065e+05  9.56e-10 2.54e-12  8.69e-05     0s
  11   6.80777168e+05  6.80776087e+05  6.74e-10 1.55e-12  6.11e-05     0s
  12   6.80776735e+05  6.80776161e+05  3.74e-10 5.81e-12  3.25e-05     0s

Barrier solved model in 12 iterations and 0.33 seconds
Optimal objective 6.80776735e+05