NX 11 Flow - Solver terminated
NX 11 Flow - Solver terminated
(OP)
Hi everyone.
I am trying to wrap my head around the simulation tools in NX 11 but unfortunatelly I cannot get over this error:
Unknown option: -d
Error while connecting to host, No connection could be made because the target machine actively refused it. (10061)
Connect on sock (host=User-PC29056, port=8676) failed, exhaused all end points
Unable to connect to 'User-PC29056:8676',
sock error: Error = -1
ReadFile() failed, error 109
unable to start the local smpd manager.
QProcess Error: module terminated
+--------------------------------------------------------------------+
| |
| Solver - Parallel Flow Solve:
| encountered a problem and terminated abnormally.
| |
+--------------------------------------------------------------------+
Apparently turning off FireWall and AntiVirus does not help. Could it have something to do with ports?
If so, I would really appreciate if someone could guide me on how to fix this since I am not experienced in this subject.
Thank you.
I am trying to wrap my head around the simulation tools in NX 11 but unfortunatelly I cannot get over this error:
Unknown option: -d
Error while connecting to host, No connection could be made because the target machine actively refused it. (10061)
Connect on sock (host=User-PC29056, port=8676) failed, exhaused all end points
Unable to connect to 'User-PC29056:8676',
sock error: Error = -1
ReadFile() failed, error 109
unable to start the local smpd manager.
QProcess Error: module terminated
+--------------------------------------------------------------------+
| |
| Solver - Parallel Flow Solve:
| encountered a problem and terminated abnormally.
| |
+--------------------------------------------------------------------+
Apparently turning off FireWall and AntiVirus does not help. Could it have something to do with ports?
If so, I would really appreciate if someone could guide me on how to fix this since I am not experienced in this subject.
Thank you.





RE: NX 11 Flow - Solver terminated
Regards,
Tomas
RE: NX 11 Flow - Solver terminated
I did a quick search and I get no "hits". So far only you and me are speaking about this problem.
Maybe i should report it.
Regards,
Tomas
RE: NX 11 Flow - Solver terminated
/ Tomas
RE: NX 11 Flow - Solver terminated
once I switched to Serial Solver it completed. ( Didn't bother setting up the parallel solver for my trials.)
Regards,
Tomas
RE: NX 11 Flow - Solver terminated
Thanks for your concern. I haven't really spoken to anyone about this issue so far. But I have discovered the same thing that you did.
The serial solver works fine, although it is a little annoying that the serial solver is unable to use more than one processor core for the calculations. It could be doing things much faster. Is only the parallel solver capable of this? If so, would you have any idea how to set it up properly?
Thank you.
Karlis.
RE: NX 11 Flow - Solver terminated
I'm having trouble uploading images here today why i only copy the text now.
Regards,
Tomas
"
Looking at your error message, the problem might be due to missing MPICH2 in the workstation(s), where you plan on running the parallel calculation. To be able to run parallel solving, MPICH2 has to be installed in your machine(s). This is the Message Passing Interface, that will enable communication between the master and slave nodes.
If you haven't done this, please set up the MPICH2 Process Manager Service, and please do this as administrator.
This executable is available inside your NX installation directory ( e.g. : …/NXCAE_Extras/tmg/mpich2.). Below, as an example is where it’s located on my machine:
( Image missing due to upload problems.)
For the installation, please refer the following link:
https://docs.plm.automation.siemens.com/tdoc/nx/11...
To be able to run parallel calculation, you also have to activate and setup the Parallel Configuration File. Below is an example:
Below is a link for more information about this:
https://docs.plm.automation.siemens.com/tdoc/nx/11...
"
Edit: i managed to use the "upload image" .