Not able to Launch fluent from pyfluent on HPC

[vishalrat]

I am trying to launch fluent from pyfluent on HPC
please help me by provinding your suggestions

python code:-
import ansys.fluent.core as pyfluent
solver = pyfluent.launch_fluent()

I am getting following error:-

pyfluent.launcher ERROR: Exception caught - TimeoutError: The launch process has timed out.
Traceback (most recent call last):
File "/ptmp/nj787e/builds/python3/lib/python3.11/site-packages/ansys/fluent/core/launcher/standalone_launcher.py", line 264, in call
raise ex
File "/ptmp/nj787e/builds/python3/lib/python3.11/site-packages/ansys/fluent/core/launcher/standalone_launcher.py", line 248, in call
_await_fluent_launch(
File "/ptmp/nj787e/builds/python3/lib/python3.11/site-packages/ansys/fluent/core/launcher/launcher_utils.py", line 72, in _await_fluent_launch
raise TimeoutError("The launch process has timed out.")
TimeoutError: The launch process has timed out.

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "", line 1, in
File "/ptmp/nj787e/builds/python3/lib/python3.11/site-packages/ansys/fluent/core/launcher/launcher.py", line 302, in launch_fluent
return launcher()
^^^^^^^^^^
File "/ptmp/nj787e/builds/python3/lib/python3.11/site-packages/ansys/fluent/core/launcher/standalone_launcher.py", line 305, in call
raise LaunchFluentError(launch_cmd) from ex
ansys.fluent.core.launcher.error_handler.LaunchFluentError:
Fluent Launch string: nohup /ots/sw/ansys_inc/v232/fluent/bin/fluent 3ddp -gu -sifile=/tmp/tmpdir/ux815e/serverinfo-lukvu5pm.txt -nm &