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-   -   problem in using parallel process in fluent 14 (http://www.cfd-online.com/Forums/fluent/120568-problem-using-parallel-process-fluent-14-a.html)

aydinkabir88 July 10, 2013 00:50

problem in using parallel process in fluent 14
 
Hi
I installed Ansys 14 at a computer with 16 CPU and 12G Ram.when I run fluent under 8 cpu, it runs correctly and the massage is:


Loading "C:\PROGRA~1\ANSYSI~1\v140\fluent\fluent14.0.0\lib \fl114-64.dmp"
Done.

Welcome to ANSYS FLUENT 14.0.0

Copyright 2011 ANSYS, Inc.. All Rights Reserved.
Unauthorized use, distribution or duplication is prohibited.
This product is subject to U.S. laws governing export and re-export.
For full Legal Notice, see documentation.

Build Time: Oct 25 2011 13:11:27 Build Id: 10398
Loading "C:\PROGRA~1\ANSYSI~1\v140\fluent\fluent14.0.0\lib \flprim1119-64.dmp"
Done.

Host spawning Node 0 on machine "mainserver" (win64).

You can press CTRL+C to stop the startup process!
WARNING: No cached password or password provided.
use '-pass' or '-cache' to provide password
Platform-MPI licensed for FLUENT.
Host 0 -- ip 192.168.0.147 -- ranks 0 - 7

host | 0
======|======
0 : SHM

Prot - All Intra-node communication is: SHM


------------------------------------------------------------------------------
ID Comm. Hostname O.S. PID Mach ID HW ID Name
------------------------------------------------------------------------------
host net mainserver Windows-x64 11588 0 552 Fluent Host
n7 pcmpi mainserver Windows-x64 10544 0 7 Fluent Node
n6 pcmpi mainserver Windows-x64 10308 0 6 Fluent Node
n5 pcmpi mainserver Windows-x64 12244 0 5 Fluent Node
n4 pcmpi mainserver Windows-x64 12200 0 4 Fluent Node
n3 pcmpi mainserver Windows-x64 12140 0 3 Fluent Node
n2 pcmpi mainserver Windows-x64 12108 0 2 Fluent Node
n1 pcmpi mainserver Windows-x64 12088 0 1 Fluent Node
n0* pcmpi mainserver Windows-x64 12068 0 0 Fluent Node

Selected system interconnect: default
------------------------------------------------------------------------------

Cleanup script file is C:\Users\hpc\cleanup-fluent-mainserver-11588.bat


but when I run it with more than 8 cpu, it doesn't run. and the massage is:

Loading "C:\PROGRA~1\ANSYSI~1\v140\fluent\fluent14.0.0\lib \fl114-64.dmp"
Done.

Welcome to ANSYS FLUENT 14.0.0

Copyright 2011 ANSYS, Inc.. All Rights Reserved.
Unauthorized use, distribution or duplication is prohibited.
This product is subject to U.S. laws governing export and re-export.
For full Legal Notice, see documentation.

Build Time: Oct 25 2011 13:11:27 Build Id: 10398
Loading "C:\PROGRA~1\ANSYSI~1\v140\fluent\fluent14.0.0\lib \flprim1119-64.dmp"
Done.

Host spawning Node 0 on machine "mainserver" (win64).

You can press CTRL+C to stop the startup process!
WARNING: No cached password or password provided.
use '-pass' or '-cache' to provide password
Platform-MPI licensed for FLUENT.
Host 0 -- ip 192.168.0.147 -- ranks 0 - 15

host | 0
======|======
0 : SHM

Prot - All Intra-node communication is: SHM

Cannot find license file.
The license files (or license server system network addresses) attempted are
listed below. Use LM_LICENSE_FILE to use a different license file,
or contact your software provider for a license file.
Feature: fluent
Filename: C:\PROGRA~1\ANSYSI~1\v140\fluent\license\win64\..\ license.dat
License path: C:\PROGRA~1\ANSYSI~1\v140\fluent\license\win64\..\ license.dat
FLEXnet Licensing error:-1,359. System Error: 2 "No such file or directory"
For further information, refer to the FLEXnet Licensing End User Guide,
available at "www.macrovision.com".
Cannot find license file.
The license files (or license server system network addresses) attempted are
listed below. Use LM_LICENSE_FILE to use a different license file,
or contact your software provider for a license file.
Feature: fluent-par
Filename: C:\PROGRA~1\ANSYSI~1\v140\fluent\license\win64\..\ license.dat
License path: C:\PROGRA~1\ANSYSI~1\v140\fluent\license\win64\..\ license.dat
FLEXnet Licensing error:-1,359. System Error: 2 "No such file or directory"
For further information, refer to the FLEXnet Licensing End User Guide,
available at "www.macrovision.com".
Cannot find license file.
The license files (or license server system network addresses) attempted are
listed below. Use LM_LICENSE_FILE to use a different license file,
or contact your software provider for a license file.
Feature: fluent-par
Filename: C:\PROGRA~1\ANSYSI~1\v140\fluent\license\win64\..\ license.dat
License path: C:\PROGRA~1\ANSYSI~1\v140\fluent\license\win64\..\ license.dat
FLEXnet Licensing error:-1,359. System Error: 2 "No such file or directory"
For further information, refer to the FLEXnet Licensing End User Guide,
available at "www.macrovision.com".

ANSYS LICENSE MANAGER ERROR:Not enough Fluent - HPC licenses 16/8.



Unable to spawn node: license not available.

Hit return to exit.

would you please tell me what the problem is?
thank you in advance.

mjgraf July 10, 2013 02:00

>>ANSYS LICENSE MANAGER ERROR:Not enough Fluent - HPC licenses 16/8.

There is your problem.
Your license server is down or you only have a single HPC Pack or not enough fluent_par licenses?


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