"Exceeded Number of Random Initializations" in FirstTimeUse

[WardLT]

I get a Runtime error when executing the "FirstTimeDemo." Is that expected? I do get rbfopt to function when I only provide a 1% bound on k for R3 in the example. Not when I follow the instructions as I understand them

Full traceback

Traceback (most recent call last):
  File "D:\Users\wardl\Work\AutomatedLabs\Frhodo\src\calculate\optimize\optimize_worker.py", line 151, in run
    res = self.optimize_coeffs()
  File "D:\Users\wardl\Work\AutomatedLabs\Frhodo\src\calculate\optimize\optimize_worker.py", line 103, in optimize_coeffs
    res = optimize.run()
  File "D:\Users\wardl\Work\AutomatedLabs\Frhodo\src\calculate\optimize\optimize_worker.py", line 251, in run
    res[opt_type] = self.rbfopt(x0, bnds, options)
  File "D:\Users\wardl\Work\AutomatedLabs\Frhodo\src\calculate\optimize\optimize_worker.py", line 400, in rbfopt
    val, x, itercount, evalcount, fast_evalcount = algo.optimize()
  File "C:\Users\wardl\miniconda3\envs\frhodo\lib\site-packages\rbfopt\rbfopt_algorithm.py", line 803, in optimize
    self.optimize_serial(pause_after_iters)
  File "C:\Users\wardl\miniconda3\envs\frhodo\lib\site-packages\rbfopt\rbfopt_algorithm.py", line 857, in optimize_serial
    self.restart()
  File "C:\Users\wardl\miniconda3\envs\frhodo\lib\site-packages\rbfopt\rbfopt_algorithm.py", line 1813, in restart
    node_pos = ru.initialize_nodes(
  File "C:\Users\wardl\miniconda3\envs\frhodo\lib\site-packages\rbfopt\rbfopt_utils.py", line 565, in initialize_nodes
    raise RuntimeError('Exceeded number of random initializations')
RuntimeError: Exceeded number of random initializations

[RobertTranter]

Logan, I am back from vacation. There are certainly a number of bugs in Frhodo. I seem to find ones on a regular basis. Are you able to run Frhodo? I can provide examples of data files I have worked on recently if that would help. Regards Rob From: Logan Ward @.> Sent: Monday, August 1, 2022 10:06 AM To: Argonne-National-Laboratory/Frhodo @.> Cc: Subscribed @.***> Subject: [Argonne-National-Laboratory/Frhodo] "Exceeded Number of Random Initializations" in FirstTimeUse (Issue #5)

I get a Runtime error when executing the "FirstTimeDemo." Is that expected? I do get rbfopt to function when I only provide a 1% bound on k for R3 in the example. Not when I follow the instructions as I understand them

[Image removed by sender. image]https://user-images.githubusercontent.com/7003149/182180323-2372b0ce-a162-41db-822c-618675ecea60.png

Full traceback

Traceback (most recent call last):

File "D:\Users\wardl\Work\AutomatedLabs\Frhodo\src\calculate\optimize\optimize_worker.py", line 151, in run

res = self.optimize_coeffs()

File "D:\Users\wardl\Work\AutomatedLabs\Frhodo\src\calculate\optimize\optimize_worker.py", line 103, in optimize_coeffs

res = optimize.run()

File "D:\Users\wardl\Work\AutomatedLabs\Frhodo\src\calculate\optimize\optimize_worker.py", line 251, in run

res[opt_type] = self.rbfopt(x0, bnds, options)

File "D:\Users\wardl\Work\AutomatedLabs\Frhodo\src\calculate\optimize\optimize_worker.py", line 400, in rbfopt

val, x, itercount, evalcount, fast_evalcount = algo.optimize()

File "C:\Users\wardl\miniconda3\envs\frhodo\lib\site-packages\rbfopt\rbfopt_algorithm.py", line 803, in optimize

self.optimize_serial(pause_after_iters)

File "C:\Users\wardl\miniconda3\envs\frhodo\lib\site-packages\rbfopt\rbfopt_algorithm.py", line 857, in optimize_serial

self.restart()

File "C:\Users\wardl\miniconda3\envs\frhodo\lib\site-packages\rbfopt\rbfopt_algorithm.py", line 1813, in restart

node_pos = ru.initialize_nodes(

File "C:\Users\wardl\miniconda3\envs\frhodo\lib\site-packages\rbfopt\rbfopt_utils.py", line 565, in initialize_nodes

raise RuntimeError('Exceeded number of random initializations')

RuntimeError: Exceeded number of random initializations

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[WardLT]

Hey Rob! No problem for the delay, I've been able to make notable progress on running Frhodo.

I'm currently scrambling before I travel (to Argonne!), and will update you on that soon.

[WardLT]

Wrt to this issue. I can get Frhodo to run if I optimize different parameters than those listed in the tutorial document.

[RobertTranter]

Logan, Thanks for the update. I will take a look at the tutorial later this week. Rob

From: Logan Ward @.> Sent: Monday, August 8, 2022 8:31 AM To: Argonne-National-Laboratory/Frhodo @.> Cc: Tranter, Robert Simon @.>; Comment @.> Subject: Re: [Argonne-National-Laboratory/Frhodo] "Exceeded Number of Random Initializations" in FirstTimeUse (Issue #5)

Hey Rob! No problem for the delay, I've been able to make notable progress on running Frhodo.

I'm currently scrambling before I travel (to Argonne!), and will update you on that soon.

— Reply to this email directly, view it on GitHubhttps://github.com/Argonne-National-Laboratory/Frhodo/issues/5#issuecomment-1208135050, or unsubscribehttps://github.com/notifications/unsubscribe-auth/APFKJJV72SEXOF742JTRGQ3VYEDYVANCNFSM55H4XJ5Q. You are receiving this because you commented.Message ID: @.***>