[ADPL] Problem accessing the results file in a cluster
Dear all,
I have created an APDL script which runs many static analysis. The code works well in a normal laptop (I used Shared-memory parallel, not Distributed). However, when I submit the job to a cluster, I got the next messages when I try to access the results using ETABLE:
*** WARNING *** CP = 119.489 TIME= 11:49:25
Item VOLU has not been stored in the database. The ETABLE command is
ignored.
*** ERROR *** CP = 119.489 TIME= 11:49:25
Unknown label in field 6 ( VO_ ) of *GET command.
Line= *GET, vo_total_, SSUM,0,ITEM,vo_
The *GET command is ignored.
*** WARNING *** CP = 119.490 TIME= 11:49:25
Unknown parameter name= VO_TOTAL_. A value of 7.888609052E-31 will be
used.
*** WARNING *** CP = 119.490 TIME= 11:49:25
The requested S data is not available. The ETABLE command is ignored.
*** WARNING *** CP = 119.490 TIME= 11:49:25
The element table item SX_ is undefined.
*** ERROR *** CP = 119.490 TIME= 11:49:25
Unknown label in field 6 ( SX_V_T_ ) of *GET command.
Line= *GET, sx_v_sum_, SSUM,0,ITEM,sx_v_t_
The *GET command is ignored.
*** WARNING *** CP = 119.490 TIME= 11:49:25
Unknown parameter name= SX_V_SUM_. A value of 7.888609052E-31 will be
used.
These errors happen on the next code lines:
ALLSEL,ALL
csys,0
etable,vo_,volu
SSUM
*GET, vo_total_, SSUM,0,ITEM,vo_
AVPRIN,0,0,
etable,sx_,s,x
SMULT,sx_v_t_, sx_, vo_,,
SSUM
*GET, sx_v_sum_, SSUM,0,ITEM,sx_v_t_
It seems that either Ansys doesn't solve the model (which I think it does because there are .RST files in the folder) or Ansys cannot access the RST files for some reason. There are several RST files in the folder, one per each core ('Pol-No_EF_MAT1_MAT2_fibXU8.rst' where the last number corresponds with the core). There is also a 'Pol-No_EF_MAT1_MAT2_fibXU.rst' which I believe is the main one. The size of these files are not 0, hence something is being solved.
I have tried to use the command 'FILE' (FILE,'Pol-No_EF_MAT1_MAT2_fibXU',RST) to specify the name of the solution files to be read. But it doesn't work and it shows extra additional error messages:
*** NOTE *** CP = 147.797 TIME= 12:38:13
Reading results into the database (SET command) will update the current
displacement and force boundary conditions in the database with the
values from the results file for that load set. Note that any
subsequent solutions will use these values unless action is taken to
either SAVE the current values or not overwrite them (/EXIT,NOSAVE).
*** ERROR *** CP = 147.797 TIME= 12:38:13
Unable to open file Pol-No_EF_MAT1_MAT2_fibXU.RST.
Any advice or suggestion to solve this problem is very well appreciated.
Thank you very much in advance.
Kind regards,
Germán Martínez-Ayuso
Research Officer
Swansea University
Wales (United Kingdom)
Is your analysis nonlinear? Maybe you need to select the loadstep/substep
number that you want to observe. Try:
/post26
Set,1,last - or something similar.
Good luck!
On Saturday, July 4, 2020, MARTINEZ-AYUSO G. (841238) <
g.martinez-ayuso.841238@swansea.ac.uk> wrote:
Dear all,
I have created an APDL script which runs many static analysis. The code
works well in a normal laptop (I used Shared-memory parallel, not
Distributed). However, when I submit the job to a cluster, I got the next
messages when I try to access the results using ETABLE:
*** WARNING *** CP = 119.489 TIME= 11:49:25
Item VOLU has not been stored in the database. The ETABLE command is
ignored.
*** ERROR *** CP = 119.489 TIME= 11:49:25
Unknown label in field 6 ( VO_ ) of *GET command.
Line= *GET, vo_total_, SSUM,0,ITEM,vo_
The *GET command is ignored.
*** WARNING *** CP = 119.490 TIME= 11:49:25
Unknown parameter name= VO_TOTAL_. A value of 7.888609052E-31 will be
used.
*** WARNING *** CP = 119.490 TIME= 11:49:25
The requested S data is not available. The ETABLE command is ignored.
*** WARNING *** CP = 119.490 TIME= 11:49:25
The element table item SX_ is undefined.
*** ERROR *** CP = 119.490 TIME= 11:49:25
Unknown label in field 6 ( SX_V_T_ ) of *GET command.
Line= *GET, sx_v_sum_, SSUM,0,ITEM,sx_v_t_
The *GET command is ignored.
*** WARNING *** CP = 119.490 TIME= 11:49:25
Unknown parameter name= SX_V_SUM_. A value of 7.888609052E-31 will be
used.
These errors happen on the next code lines:
ALLSEL,ALL
csys,0
etable,vo_,volu
SSUM
*GET, vo_total_, SSUM,0,ITEM,vo_
AVPRIN,0,0,
etable,sx_,s,x
SMULT,sx_v_t_, sx_, vo_,,
SSUM
*GET, sx_v_sum_, SSUM,0,ITEM,sx_v_t_
It seems that either Ansys doesn't solve the model (which I think it does
because there are .RST files in the folder) or Ansys cannot access the RST
files for some reason. There are several RST files in the folder, one per
each core ('Pol-No_EF_MAT1_MAT2_fibXU8.rst' where the last number
corresponds with the core). There is also a 'Pol-No_EF_MAT1_MAT2_fibXU.rst'
which I believe is the main one. The size of these files are not 0, hence
something is being solved.
I have tried to use the command 'FILE' (FILE,'Pol-No_EF_MAT1_MAT2_fibXU',RST)
to specify the name of the solution files to be read. But it doesn't work
and it shows extra additional error messages:
*** NOTE *** CP = 147.797 TIME= 12:38:13
Reading results into the database (SET command) will update the current
displacement and force boundary conditions in the database with the
values from the results file for that load set. Note that any
subsequent solutions will use these values unless action is taken to
either SAVE the current values or not overwrite them (/EXIT,NOSAVE).
*** ERROR *** CP = 147.797 TIME= 12:38:13
Unable to open file Pol-No_EF_MAT1_MAT2_fibXU.RST.
Any advice or suggestion to solve this problem is very well appreciated.
Thank you very much in advance.
Kind regards,
Germán Martínez-Ayuso
Research Officer
Swansea University
Wales (United Kingdom)
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--
---====
Mohammad A Gharaibeh, Ph.D.
Assistant Professor
Mechanical Engineering Department
The Hashemite University
P.O. Box 150459
Zarqa, 13115, Jordan
Tel: +962 - 5 - 390 3333 Ext. 4894
Fax: +962 - 5 - 382 6348
---====
Hi Mohammad,
Thank you very much for your suggestion. It did work!
I'm surprised how it worked on my laptop and not on the cluster. I guess the Distributed solver activate the non-linear solver, which requires to specify the substeps to be read. I guess.
Thank you very much. I have been chasing that issue for a while now :).
Kind regards,
Germán Martínez-Ayuso
Research Officer
Swansea University
Wales (United Kingdom)
--
From: Mohammad A Gharaibeh mgharai1@binghamton.edu
Sent: 05 July 2020 03:51
To: XANSYS Mailing List Temporary Home xansys-temp@xansystest.info
Subject: Re: [Xansys] [External Email] [ADPL] Problem accessing the results file in a cluster
Is your analysis nonlinear? Maybe you need to select the loadstep/substep
number that you want to observe. Try:
/post26
Set,1,last - or something similar.
Good luck!
On Saturday, July 4, 2020, MARTINEZ-AYUSO G. (841238) <
g.martinez-ayuso.841238@swansea.ac.uk> wrote:
Dear all,
I have created an APDL script which runs many static analysis. The code
works well in a normal laptop (I used Shared-memory parallel, not
Distributed). However, when I submit the job to a cluster, I got the next
messages when I try to access the results using ETABLE:
*** WARNING *** CP = 119.489 TIME= 11:49:25
Item VOLU has not been stored in the database. The ETABLE command is
ignored.
*** ERROR *** CP = 119.489 TIME= 11:49:25
Unknown label in field 6 ( VO_ ) of *GET command.
Line= *GET, vo_total_, SSUM,0,ITEM,vo_
The *GET command is ignored.
*** WARNING *** CP = 119.490 TIME= 11:49:25
Unknown parameter name= VO_TOTAL_. A value of 7.888609052E-31 will be
used.
*** WARNING *** CP = 119.490 TIME= 11:49:25
The requested S data is not available. The ETABLE command is ignored.
*** WARNING *** CP = 119.490 TIME= 11:49:25
The element table item SX_ is undefined.
*** ERROR *** CP = 119.490 TIME= 11:49:25
Unknown label in field 6 ( SX_V_T_ ) of *GET command.
Line= *GET, sx_v_sum_, SSUM,0,ITEM,sx_v_t_
The *GET command is ignored.
*** WARNING *** CP = 119.490 TIME= 11:49:25
Unknown parameter name= SX_V_SUM_. A value of 7.888609052E-31 will be
used.
These errors happen on the next code lines:
ALLSEL,ALL
csys,0
etable,vo_,volu
SSUM
*GET, vo_total_, SSUM,0,ITEM,vo_
AVPRIN,0,0,
etable,sx_,s,x
SMULT,sx_v_t_, sx_, vo_,,
SSUM
*GET, sx_v_sum_, SSUM,0,ITEM,sx_v_t_
It seems that either Ansys doesn't solve the model (which I think it does
because there are .RST files in the folder) or Ansys cannot access the RST
files for some reason. There are several RST files in the folder, one per
each core ('Pol-No_EF_MAT1_MAT2_fibXU8.rst' where the last number
corresponds with the core). There is also a 'Pol-No_EF_MAT1_MAT2_fibXU.rst'
which I believe is the main one. The size of these files are not 0, hence
something is being solved.
I have tried to use the command 'FILE' (FILE,'Pol-No_EF_MAT1_MAT2_fibXU',RST)
to specify the name of the solution files to be read. But it doesn't work
and it shows extra additional error messages:
*** NOTE *** CP = 147.797 TIME= 12:38:13
Reading results into the database (SET command) will update the current
displacement and force boundary conditions in the database with the
values from the results file for that load set. Note that any
subsequent solutions will use these values unless action is taken to
either SAVE the current values or not overwrite them (/EXIT,NOSAVE).
*** ERROR *** CP = 147.797 TIME= 12:38:13
Unable to open file Pol-No_EF_MAT1_MAT2_fibXU.RST.
Any advice or suggestion to solve this problem is very well appreciated.
Thank you very much in advance.
Kind regards,
Germán Martínez-Ayuso
Research Officer
Swansea University
Wales (United Kingdom)
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--
---====
Mohammad A Gharaibeh, Ph.D.
Assistant Professor
Mechanical Engineering Department
The Hashemite University
P.O. Box 150459
Zarqa, 13115, Jordan
Tel: +962 - 5 - 390 3333 Ext. 4894
Fax: +962 - 5 - 382 6348
---====
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You said you are running shared memory parallel, but the multiple .RST files indicate you are running distributed. The analysis should combine all the .RST files from the individual cores into a final usable .RST file at the end of the analysis. Also, make sure the It appears that this didn't happen. Are you sure the job completed properly? Check your output file for error messages.
If it did complete properly, did you do a SET command to read in results? I didn't see that in your code below.
Joseph Metrisin
Structures Lead
Florida Turbine Technologies, Inc
1701 Military Tr. Suite 110 | Jupiter, FL 33458 USA
+1 (561) 427-6346 Office | (561)427-6191 Fax
JMetrisin@fttinc.com
Affordable InnovationsT
Visit our website: www.fttcompanies.com
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-----Original Message-----
From: MARTINEZ-AYUSO G. (841238) g.martinez-ayuso.841238@swansea.ac.uk
Sent: Saturday, July 4, 2020 12:39 PM
To: xansys-temp@xansystest.info
Subject: [Xansys] [ADPL] Problem accessing the results file in a cluster
Dear all,
I have created an APDL script which runs many static analysis. The code works well in a normal laptop (I used Shared-memory parallel, not Distributed). However, when I submit the job to a cluster, I got the next messages when I try to access the results using ETABLE:
*** WARNING *** CP = 119.489 TIME= 11:49:25
Item VOLU has not been stored in the database. The ETABLE command is ignored.
*** ERROR *** CP = 119.489 TIME= 11:49:25
Unknown label in field 6 ( VO_ ) of *GET command.
Line= *GET, vo_total_, SSUM,0,ITEM,vo_
The *GET command is ignored.
*** WARNING *** CP = 119.490 TIME= 11:49:25
Unknown parameter name= VO_TOTAL_. A value of 7.888609052E-31 will be used.
*** WARNING *** CP = 119.490 TIME= 11:49:25
The requested S data is not available. The ETABLE command is ignored.
*** WARNING *** CP = 119.490 TIME= 11:49:25
The element table item SX_ is undefined.
*** ERROR *** CP = 119.490 TIME= 11:49:25
Unknown label in field 6 ( SX_V_T_ ) of *GET command.
Line= *GET, sx_v_sum_, SSUM,0,ITEM,sx_v_t_
The *GET command is ignored.
*** WARNING *** CP = 119.490 TIME= 11:49:25
Unknown parameter name= SX_V_SUM_. A value of 7.888609052E-31 will be used.
These errors happen on the next code lines:
ALLSEL,ALL
csys,0
etable,vo_,volu
SSUM
*GET, vo_total_, SSUM,0,ITEM,vo_
AVPRIN,0,0,
etable,sx_,s,x
SMULT,sx_v_t_, sx_, vo_,,
SSUM
*GET, sx_v_sum_, SSUM,0,ITEM,sx_v_t_
It seems that either Ansys doesn't solve the model (which I think it does because there are .RST files in the folder) or Ansys cannot access the RST files for some reason. There are several RST files in the folder, one per each core ('Pol-No_EF_MAT1_MAT2_fibXU8.rst' where the last number corresponds with the core). There is also a 'Pol-No_EF_MAT1_MAT2_fibXU.rst' which I believe is the main one. The size of these files are not 0, hence something is being solved.
I have tried to use the command 'FILE' (FILE,'Pol-No_EF_MAT1_MAT2_fibXU',RST) to specify the name of the solution files to be read. But it doesn't work and it shows extra additional error messages:
*** NOTE *** CP = 147.797 TIME= 12:38:13
Reading results into the database (SET command) will update the current displacement and force boundary conditions in the database with the values from the results file for that load set. Note that any subsequent solutions will use these values unless action is taken to either SAVE the current values or not overwrite them (/EXIT,NOSAVE).
*** ERROR *** CP = 147.797 TIME= 12:38:13
Unable to open file Pol-No_EF_MAT1_MAT2_fibXU.RST.
Any advice or suggestion to solve this problem is very well appreciated.
Thank you very much in advance.
Kind regards,
Germán Martínez-Ayuso
Research Officer
Swansea University
Wales (United Kingdom)
Xansys-temp mailing list
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