Gurobi 5.0.1 (linux64) logging started Tue Jan 22 22:14:27 2013

Optimize a model with 172000 rows, 258002 columns and 344000 nonzeros
Model has 86000 quadratic constraints
Presolve time: 0.59s
Presolved: 172000 rows, 258002 columns, 344000 nonzeros
Presolved model has 86000 second-order cone constraints
Ordering time: 0.03s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.580e+05
 Factor NZ  : 6.020e+05 (roughly 180 MBytes of memory)
 Factor Ops : 2.150e+06 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   7.25307611e+07  0.00000000e+00  1.64e-11 5.03e-01  2.90e+02     1s
   1   1.47908550e+07  3.08107233e+06  7.02e-07 4.51e-05  4.54e+01     1s
   2   1.11622674e+07  8.92855076e+06  1.01e-07 2.65e-06  8.66e+00     2s
   3   1.02730067e+07  9.84348544e+06  2.22e-08 3.20e-07  1.66e+00     2s
   4   1.00391939e+07  9.94814680e+06  3.48e-09 8.59e-08  3.53e-01     3s
   5   9.99182953e+06  9.98216466e+06  1.63e-10 1.36e-08  3.75e-02     3s
   6   9.99017960e+06  9.98899757e+06  6.59e-11 1.05e-10  4.58e-03     3s
   7   9.98911638e+06  9.98905549e+06  2.79e-12 7.06e-12  2.36e-04     4s
   8   9.98908284e+06  9.98905681e+06  1.48e-12 1.16e-11  1.01e-04     4s
   9   9.98906607e+06  9.98905814e+06  5.51e-13 6.89e-12  3.07e-05     4s

Barrier solved model in 9 iterations and 4.35 seconds
Optimal objective 9.98906607e+06