iter =   0, Function value 4575.71, Residual: Inf 
iter =   1, Function value 4575.71, Residual: 1815.3 
iter =   2, Function value 4575.71, Residual: 4838.21 
iter =   3, Function value 4575.71, Residual: 1404.45 
iter =   4, Function value 3627.39, Residual: 11279.7 
iter =   5, Function value 2584.92, Residual: 16120.5 
iter =   6, Function value 2584.92, Residual: 1144. 
iter =   7, Function value 2524.69, Residual: 257.614 
iter =   8, Function value 2500.24, Residual: 1072.25 
iter =   9, Function value 2418.14, Residual: 16.9207 
iter =  10, Function value 2416.67, Residual: 178.848 
iter =  11, Function value 2416.67, Residual: 3.77354 
iter =  12, Function value 2415.51, Residual: 10.0152 
iter =  13, Function value 2411.15, Residual: 391.762 
iter =  14, Function value 2411.15, Residual: 311.485 
iter =  15, Function value 2411.15, Residual: 24.0923 
iter =  16, Function value 2410.86, Residual: 141.566 
iter =  17, Function value 2410.86, Residual: 9.82925 
iter =  18, Function value 2409.03, Residual: 19.0148 
iter =  19, Function value 2405.37, Residual: 187.386 
iter =  20, Function value 2405.37, Residual: 36.1251 
iter =  21, Function value 2403.96, Residual: 461.668 
iter =  22, Function value 2403.96, Residual: 88.5331 
iter =  23, Function value 2401.43, Residual: 125.336 
iter =  24, Function value 2400.63, Residual: 71.9888 
iter =  25, Function value 2396.47, Residual: 153.517 
iter =  26, Function value 2388.32, Residual: 693.48 
iter =  27, Function value 2384.75, Residual: 149.213 
iter =  28, Function value 2384.75, Residual: 155.989 
iter =  29, Function value 2384.74, Residual: 21.693 
iter =  30, Function value 2384.74, Residual: 3.76568 
iter =  31, Function value 2384.5, Residual: 0.0944167 
iter =  32, Function value 2384.48, Residual: 0.762795 
iter =  33, Function value 2384.48, Residual: 0.287315 
iter =  34, Function value 2384.48, Residual: 0.221088 
iter =  35, Function value 2384.48, Residual: 0.0183952 
iter =  36, Function value 2384.48, Residual: 0.0156461 
iter =  37, Function value 2384.48, Residual: 0.0474809 
iter =  38, Function value 2384.48, Residual: 0.00108917 
iter =  39, Function value 2384.48, Residual: 0.00487701 
iter =  40, Function value 2384.48, Residual: 0.000172575 
iter =  41, Function value 2384.48, Residual: 5.48376e-06 
Tao Object: 1 MPI processes
  type: pounders
      initial delta: 0.1
      final delta: 0.0015625
      model points: 7
      subproblem solver: tron
      total subproblem iterations: 91
  convergence tolerances: gatol=1e-08,   steptol=0.,   gttol=0.
  Residual in Function/Gradient:=5.48376e-06
  Objective value=2384.48
  total number of iterations=41,                          (max: 100)
  total number of function evaluations=44,                  max: 4000
  Solution converged:    ||g(X)||/|f(X)| <= grtol
