UDF error

vagaikwa · March 19, 2013, 20:09

When I run my case for unstedy time step this is what is dispalyed. Can somebody please help me with this?

999999 (..\..\src\mpsystem.c@1123): mpt_read: failed: errno = 10054

999999: mpt_read: error: read failed trying to read 4 bytes: No such file or directory
unable to read the cmd header on the pmi context, generic socket failure, error stack:
MPIDU_Sock_wait(2533): The specified network name is no longer available. (errno 64).
SuspendThread failed with error 5 for process 1

BCF418C-9F80-4fc0-8555-AF62AD4402AC:'C:\Fluent.Inc\fluent6.3.26\win64\2d_ node\fl_mpi6326.exe -mport 172.25.117.217:172.25.117.217:52799:0 node -mpiw mpich2'
unable to suspend process.
SuspendThread failed with error 5 for process 2

BCF418C-9F80-4fc0-8555-AF62AD4402AC:'C:\Fluent.Inc\fluent6.3.26\win64\2d_ node\fl_mpi6326.exe -mport 172.25.117.217:172.25.117.217:52799:0 node -mpiw mpich2'
unable to suspend process.
SuspendThread failed with error 5 for process 3

BCF418C-9F80-4fc0-8555-AF62AD4402AC:'C:\Fluent.Inc\fluent6.3.26\win64\2d_ node\fl_mpi6326.exe -mport 172.25.117.217:172.25.117.217:52799:0 node -mpiw mpich2'
unable to suspend process.
unable to read the cmd header on the pmi context, generic socket failure, error stack:
MPIDU_Sock_wait(2533): The specified network name is no longer available. (errno 64).
unable to read the cmd header on the pmi context, generic socket failure, error stack:
MPIDU_Sock_wait(2533): The specified network name is no longer available. (errno 64).
unable to read the cmd header on the pmi context, generic socket failure, error stack:
MPIDU_Sock_wait(2533): The specified network name is no longer available. (errno 64).

job aborted:
rank: node: exit code[: error message]
0: v-PC: -1073741819: process 0 exited without calling finalize
The Parallel FLUENT process could not be started.
1: v-PC: -1073741819: process 1 exited without calling finalize
2: v-PC: -1073741819: process 2 exited without calling finalize
3: v-PC: -1073741819: process 3 exited without calling finalize

Thanks.
-Varad

vasava · March 20, 2013, 03:11

There is either of two problems. 1: The default mesh partition method is not working properly for your case. Solution to this is to try alternate mesh partition method from 'parallel' menu in Fluent.

2. Your cluster or computer has problems with communication between nodes. You must find some IT guy to fix it for you.

March 19, 2013, 20:09	UDF error	#1
vagaikwa Member Join Date: Apr 2012 Posts: 48 Rep Power: 13	When I run my case for unstedy time step this is what is dispalyed. Can somebody please help me with this? 999999 (..\..\src\mpsystem.c@1123): mpt_read: failed: errno = 10054 999999: mpt_read: error: read failed trying to read 4 bytes: No such file or directory unable to read the cmd header on the pmi context, generic socket failure, error stack: MPIDU_Sock_wait(2533): The specified network name is no longer available. (errno 64). SuspendThread failed with error 5 for process 1BCF418C-9F80-4fc0-8555-AF62AD4402AC:'C:\Fluent.Inc\fluent6.3.26\win64\2d_ node\fl_mpi6326.exe -mport 172.25.117.217:172.25.117.217:52799:0 node -mpiw mpich2' unable to suspend process. SuspendThread failed with error 5 for process 2BCF418C-9F80-4fc0-8555-AF62AD4402AC:'C:\Fluent.Inc\fluent6.3.26\win64\2d_ node\fl_mpi6326.exe -mport 172.25.117.217:172.25.117.217:52799:0 node -mpiw mpich2' unable to suspend process. SuspendThread failed with error 5 for process 3BCF418C-9F80-4fc0-8555-AF62AD4402AC:'C:\Fluent.Inc\fluent6.3.26\win64\2d_ node\fl_mpi6326.exe -mport 172.25.117.217:172.25.117.217:52799:0 node -mpiw mpich2' unable to suspend process. unable to read the cmd header on the pmi context, generic socket failure, error stack: MPIDU_Sock_wait(2533): The specified network name is no longer available. (errno 64). unable to read the cmd header on the pmi context, generic socket failure, error stack: MPIDU_Sock_wait(2533): The specified network name is no longer available. (errno 64). unable to read the cmd header on the pmi context, generic socket failure, error stack: MPIDU_Sock_wait(2533): The specified network name is no longer available. (errno 64). job aborted: rank: node: exit code[: error message] 0: v-PC: -1073741819: process 0 exited without calling finalize The Parallel FLUENT process could not be started. 1: v-PC: -1073741819: process 1 exited without calling finalize 2: v-PC: -1073741819: process 2 exited without calling finalize 3: v-PC: -1073741819: process 3 exited without calling finalize Thanks. -Varad

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March 20, 2013, 03:11		#2
vasava Senior Member Paritosh Vasava Join Date: Oct 2012 Location: Lappeenranta, Finland Posts: 732 Rep Power: 22	There is either of two problems. 1: The default mesh partition method is not working properly for your case. Solution to this is to try alternate mesh partition method from 'parallel' menu in Fluent. 2. Your cluster or computer has problems with communication between nodes. You must find some IT guy to fix it for you.