Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:54:17 2013

Optimize a model with 15800 rows, 23702 columns and 31600 nonzeros
Model has 7900 quadratic constraints
Presolve time: 0.02s
Presolved: 15800 rows, 23702 columns, 31600 nonzeros
Presolved model has 7900 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.370e+04
 Factor NZ  : 5.530e+04 (roughly 16 MBytes of memory)
 Factor Ops : 1.975e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.84379071e+06  0.00000000e+00  2.13e-13 4.91e-01  2.99e+02     0s
   1   1.36674073e+06  2.70714043e+05  1.26e-07 4.89e-05  4.62e+01     0s
   2   1.01856472e+06  8.03514045e+05  2.90e-08 3.07e-06  9.07e+00     0s
   3   9.37806190e+05  8.96791453e+05  5.60e-09 3.22e-07  1.73e+00     0s
   4   9.08794587e+05  9.07494195e+05  1.26e-10 8.51e-13  5.49e-02     0s
   5   9.07764841e+05  9.07617874e+05  8.37e-11 2.83e-09  6.20e-03     0s
   6   9.07655224e+05  9.07619099e+05  1.95e-11 3.80e-10  1.52e-03     0s
   7   9.07632747e+05  9.07621003e+05  4.83e-11 6.79e-10  4.96e-04     0s
   8   9.07623532e+05  9.07621209e+05  9.61e-12 1.47e-11  9.80e-05     0s
   9   9.07622800e+05  9.07621266e+05  6.35e-12 3.69e-12  6.47e-05     0s
  10   9.07622517e+05  9.07621301e+05  5.09e-12 1.59e-12  5.13e-05     0s
  11   9.07622111e+05  9.07621303e+05  3.33e-12 9.27e-13  3.41e-05     0s

Barrier solved model in 11 iterations and 0.40 seconds
Optimal objective 9.07622111e+05