CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > ANSYS > CFX

CFX solver return code 255 on win10 server

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   September 24, 2017, 01:31
Default CFX solver return code 255 on win10 server
  #1
New Member
 
Cyrus
Join Date: Sep 2017
Posts: 4
Rep Power: 5
BigCatDairy is on a distinguished road
Send a message via Skype™ to BigCatDairy
Hey guys

Got a problem when i was doing a fluid sim today - I setup everything in CFX pre then go to the CFX solver, windows with error messages poped up as * below.

I guess it cause be incorrect parallel setting because the calculation was find in serial mode.

* The ANSYS CFX solver could not be started, or exited with return code 255; .No results file has been created.

* CFX_003 has terminated with errors. Run concluded at: "date"
No results are available

* Update failed for the solution component in CFX. The solver failed with a non-zero exit code of : 2


Any feedback will be appreciated

PS: the same task was run normally on my old computer @ e5 3470, but lately i upgrade to a E5 server with 20 core, 32GB ram to go faster, the setting and everything else were the same.
BigCatDairy is offline   Reply With Quote

Old   September 24, 2017, 02:20
Default
  #2
New Member
 
Cyrus
Join Date: Sep 2017
Posts: 4
Rep Power: 5
BigCatDairy is on a distinguished road
Send a message via Skype™ to BigCatDairy
some screen snap shots
Attached Images
File Type: png 1506230265(1).png (25.6 KB, 28 views)
File Type: png 1506230334(1).png (26.9 KB, 24 views)
File Type: png 1506230352(1).png (18.9 KB, 19 views)
File Type: png 1506230385(1).png (12.7 KB, 18 views)
BigCatDairy is offline   Reply With Quote

Old   September 24, 2017, 05:22
Default
  #3
New Member
 
Amr Mostafa
Join Date: Dec 2013
Posts: 10
Rep Power: 9
Umro mostafa is on a distinguished road
hi Cyrus ,
i suggest to you to
1-check the mesh
3-if the problem transient ,check the total time you entered
2- re setup the problem and save the project before running OR make a new project with the same parameters and settings
i face this problem when i make changes on the the setup and make run , this massage appear after a few iterations , but when i make a new project the problem is solved.
Umro mostafa is offline   Reply With Quote

Old   September 30, 2017, 01:37
Default
  #4
New Member
 
Cyrus
Join Date: Sep 2017
Posts: 4
Rep Power: 5
BigCatDairy is on a distinguished road
Send a message via Skype™ to BigCatDairy
Quote:
Originally Posted by Umro mostafa View Post
hi Cyrus ,
i suggest to you to
1-check the mesh
3-if the problem transient ,check the total time you entered
2- re setup the problem and save the project before running OR make a new project with the same parameters and settings
i face this problem when i make changes on the the setup and make run , this massage appear after a few iterations , but when i make a new project the problem is solved.
The problem was solved by redoing all the project from modeling, that was whole bunch of work but finally solve the problem.

thank you very much for help.
BigCatDairy is offline   Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
CFX Solver Manager Error Code 1 Peta247 CFX 3 June 4, 2016 11:00
Star cd es-ice solver error ernarasimman STAR-CD 2 September 12, 2014 00:01
cfx exited with return code 1 - more details... Luk_Fiz CFX 7 September 1, 2014 01:53
The Ansys CFX Solver exited with return code 1 Basavaraj CFX 1 February 10, 2014 02:30
Error 255 in ANSYS CFX solver safacity38 CFX 4 May 21, 2012 03:43


All times are GMT -4. The time now is 03:27.