TAGGED: ansys-cfx, compressor, error, hpc-cluster
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October 8, 2024 at 6:58 pm
akash.shankhdhar
SubscriberHi,
I have been trying to run a multistage compressor case setup using CFX and trying to run on HPC cluster system provided by the university. I have been running it on 6 nodes (28 cores/node). I would really like some guidance as I am stuck and unable to solve the problem.
However, when I try to run it states the error as follows:
+--------------------------------------------------------------------+
|           Vertex Based Partitioning            |
+--------------------------------------------------------------------+Coupled partitioning of domains:
  R1
  S1
  R2
  S2
  R3
  S3+--------------------------------------------------------------------+
| ERROR #001100279 has occurred in subroutine ErrAction. Â Â Â Â Â Â |
| Message: Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â |
| Signal caught: Abnormal termination                 |
| Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â |
| Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â |
| Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â |
| Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â |
| Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â |
+--------------------------------------------------------------------++--------------------------------------------------------------------+
| ERROR #001100279 has occurred in subroutine ErrAction. Â Â Â Â Â Â |
| Message: Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â |
| Stopped in routine FPX: SIG_HANDLER Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â |
| Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â |
| Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â |
| Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â |
| Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â |
| Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â |
+--------------------------------------------------------------------++--------------------------------------------------------------------+
| Â Â Â Â Â Â Â Â An error has occurred in cfx5solve: Â Â Â Â Â Â Â Â |
| Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â |
| The ANSYS CFX partitioner exited with return code 1. Â Â Â Â Â Â Â |
+--------------------------------------------------------------------+
+--------------------------------------------------------------------+
| The following user files have been saved in the directory      |
| /gpfs/scratch/pn56xu/ge23roc3/AxialCompressor1/AxialCompressor1_0- |
| 02: Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â |
| Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â |
| trace                                |
+--------------------------------------------------------------------+
This run of the ANSYS CFX Solver has finished. -
October 9, 2024 at 12:32 pm
CFD_Friend
Ansys EmployeeHi Akash,
Are you able to run simulations with fewer cores?Â
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October 11, 2024 at 5:15 pm
akash.shankhdhar
SubscriberHi
No actually, I tried running with 4 nodes but it resulted in the same error and later I shifted to the 6 nodes as I thought that it might ve due to some low processing power.Â
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