Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:24 2013

Optimize a model with 1340 rows, 2012 columns and 2680 nonzeros
Model has 670 quadratic constraints
Presolve time: 0.00s
Presolved: 1340 rows, 2012 columns, 2680 nonzeros
Presolved model has 670 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.010e+03
 Factor NZ  : 4.693e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.676e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.60540212e+05  0.00000000e+00  2.84e-14 4.68e-01  2.88e+02     0s
   1   1.11573418e+05  2.30996818e+04  1.52e-08 4.85e-05  4.40e+01     0s
   2   8.46286636e+04  6.70742843e+04  1.57e-08 6.67e-06  8.73e+00     0s
   3   7.73713762e+04  7.43933176e+04  5.85e-09 1.34e-06  1.48e+00     0s
   4   7.57431150e+04  7.56118370e+04  1.77e-09 2.03e-07  6.53e-02     0s
   5   7.56962863e+04  7.56937920e+04  3.71e-11 1.35e-08  1.24e-03     0s
   6   7.56945818e+04  7.56943186e+04  1.40e-10 3.55e-09  1.31e-04     0s
   7   7.56945014e+04  7.56944370e+04  2.11e-09 8.08e-10  3.20e-05     0s

Barrier solved model in 7 iterations and 0.02 seconds
Optimal objective 7.56945014e+04