Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:50:04 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   5.15843947e+06  0.00000000e+00  9.95e-14 5.04e-01  3.01e+02     0s
   1   1.02765190e+06  2.04088933e+05  2.27e-07 4.87e-05  4.65e+01     0s
   2   7.67067132e+05  6.05638897e+05  3.55e-08 5.88e-06  9.12e+00     0s
   3   7.03275537e+05  6.71223004e+05  8.03e-09 7.46e-07  1.81e+00     0s
   4   6.84872595e+05  6.80725240e+05  6.39e-14 1.85e-07  2.34e-01     0s
   5   6.84106923e+05  6.84038152e+05  2.84e-14 2.97e-09  3.89e-03     0s
   6   6.84092540e+05  6.84091521e+05  3.53e-10 2.97e-09  5.76e-05     0s
   7   6.84092425e+05  6.84092397e+05  1.32e-09 9.78e-11  1.58e-06     0s

Barrier solved model in 7 iterations and 0.20 seconds
Optimal objective 6.84092425e+05