Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:03:36 2013

Optimize a model with 38000 rows, 57002 columns and 76000 nonzeros
Model has 19000 quadratic constraints
Presolve time: 0.04s
Presolved: 38000 rows, 57002 columns, 76000 nonzeros
Presolved model has 19000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 5.700e+04
 Factor NZ  : 1.330e+05 (roughly 40 MBytes of memory)
 Factor Ops : 4.750e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.65279082e+07  0.00000000e+00  9.52e-13 5.06e-01  3.00e+02     0s
   1   3.31218759e+06  6.65557994e+05  3.47e-07 4.86e-05  4.64e+01     0s
   2   2.47696247e+06  1.95919453e+06  5.07e-08 3.06e-06  9.08e+00     0s
   3   2.27746091e+06  2.17505105e+06  1.08e-08 3.66e-07  1.80e+00     0s
   4   2.21775988e+06  2.20426580e+06  1.15e-09 4.89e-08  2.37e-01     0s
   5   2.20919424e+06  2.20905452e+06  1.57e-11 4.47e-12  2.45e-03     1s
   6   2.20909005e+06  2.20906933e+06  2.64e-12 1.98e-12  3.64e-04     1s
   7   2.20907474e+06  2.20907023e+06  8.53e-13 8.27e-13  7.92e-05     1s
   8   2.20907196e+06  2.20907039e+06  5.12e-13 1.87e-12  2.77e-05     1s

Barrier solved model in 8 iterations and 0.73 seconds
Optimal objective 2.20907196e+06