I have recently been attempting to run the included tov_collapse_vc_l3 parameter file, but I noticed that the corecollapsecontrol and CartesianCooridinates thorns are missing from the current thornlist. Is there a current implementation of these thorns that I am missing, or has this parameter file become deprecated?
Thank you for your time, Chris Evans
Dear Chris,
I have recently been attempting to run the included tov_collapse_vc_l3 parameter file, but I noticed that the corecollapsecontrol and CartesianCooridinates thorns are missing from the current thornlist. Is there a current implementation of these thorns that I am missing, or has this parameter file become deprecated?
No. Unfortunately I used a non-public thorn. The thorn's authors is ok to make the thorn public but so far no one has taken the time to clean it up and make it presentable for publication.
Instead (and since you are not the first person to ask this), please try the attached parameter file which uses the thorn AEIThorn::Trigger to achieve the same goal.
You will have to add the line
AEIThorns/Trigger
to the AEIThorns section of your thornlist (likely einsteintoolkit.th around line 310) an re-run GetComponents to download the thorn. The required command line should be
cd Cactus bin/GetComponents --root . --anonymous thornlists/einsteintoolkit.th
Alternatively you can download it directly via subversion
cd Cactus/arrangements/AEIThorns svn co http://svn.aei.mpg.de/numrel/AEIThorns/Trigger/trunk Trigger
Please let us now if this works for you.
Yours, Roland
Dear Roland,
Thank you for the attached parameter file.
Unfortunately, when I attempted to run it, I received the following error:
WARNING level 0 in thorn Cactus processor 0 host qb563 (line 93 of /home/ettest34/Cactus/src/main/SetParams.c): -> CCTKi_SetParameter: Error at line 77 in parameter file /scratch/ettest34/simulations/tov_collapse/output-0000/tov_collapse_vc_l3.par while activating thorns WARNING level 0 in thorn Cactus processor 1 host qb562 (line 93 of /home/ettest34/Cactus/src/main/SetParams.c): -> CCTKi_SetParameter: Error at line 77 in parameter file /scratch/ettest34/simulations/tov_collapse/output-0000/tov_collapse_vc_l3.par while activating thorns WARNING level 0 in thorn Cactus processor 2 host qb532 (line 93 of /home/ettest34/Cactus/src/main/SetParams.c): -> CCTKi_SetParameter: Error at line 77 in parameter file /scratch/ettest34/simulations/tov_collapse/output-0000/tov_collapse_vc_l3.par while activating thorns WARNING level 0 in thorn Cactus processor 3 host qb027 (line 93 of /home/ettest34/Cactus/src/main/SetParams.c): -> CCTKi_SetParameter: Error at line 77 in parameter file /scratch/ettest34/simulations/tov_collapse/output-0000/tov_collapse_vc_l3.par while activating thorns application called MPI_Abort(MPI_COMM_WORLD, 0) - process 2application called MPI_Abort(MPI_COMM_WORLD, 0) - process 0application called MPI_Abort(MPI_COMM_WORLD, 0) - process 1application called MPI_Abort(MPI_COMM_WORLD, 0) - process 3handle_mt_peer: fail to read...: Success
It appears to be referring to the empty line between where Trigger is declared an active thorn and the user_random_restart_hill_climbing property is set. Do you know what could be causing this?
Thank you again for your time, Chris
----- Original Message ----- From: "Roland Haas" roland.haas@physics.gatech.edu To: users@einsteintoolkit.org Sent: Monday, October 15, 2012 4:19:52 PM Subject: Re: [Users] Missing Thorns for tov_collapse_vc_l3.par
Dear Chris,
I have recently been attempting to run the included tov_collapse_vc_l3 parameter file, but I noticed that the corecollapsecontrol and CartesianCooridinates thorns are missing from the current thornlist. Is there a current implementation of these thorns that I am missing, or has this parameter file become deprecated?
No. Unfortunately I used a non-public thorn. The thorn's authors is ok to make the thorn public but so far no one has taken the time to clean it up and make it presentable for publication.
Instead (and since you are not the first person to ask this), please try the attached parameter file which uses the thorn AEIThorn::Trigger to achieve the same goal.
You will have to add the line
AEIThorns/Trigger
to the AEIThorns section of your thornlist (likely einsteintoolkit.th around line 310) an re-run GetComponents to download the thorn. The required command line should be
cd Cactus bin/GetComponents --root . --anonymous thornlists/einsteintoolkit.th
Alternatively you can download it directly via subversion
cd Cactus/arrangements/AEIThorns svn co http://svn.aei.mpg.de/numrel/AEIThorns/Trigger/trunk Trigger
Please let us now if this works for you.
Yours, Roland
Hello Chris,
Unfortunately, when I attempted to run it, I received the following error:
WARNING level 0 in thorn Cactus processor 0 host qb563 (line 93 of /home/ettest34/Cactus/src/main/SetParams.c): -> CCTKi_SetParameter: Error at line 77 in parameter file /scratch/ettest34/simulations/tov_collapse/output-0000/tov_collapse_vc_l3.par while activating thorns WARNING level 0 in thorn Cactus processor 1 host qb562 (line 93 of /home/ettest34/Cactus/src/main/SetParams.c): -> CCTKi_SetParameter: Error at line 77 in parameter file /scratch/ettest34/simulations/tov_collapse/output-0000/tov_collapse_vc_l3.par while activating thorns WARNING level 0 in thorn Cactus processor 2 host qb532 (line 93 of /home/ettest34/Cactus/src/main/SetParams.c): -> CCTKi_SetParameter: Error at line 77 in parameter file /scratch/ettest34/simulations/tov_collapse/output-0000/tov_collapse_vc_l3.par while activating thorns WARNING level 0 in thorn Cactus processor 3 host qb027 (line 93 of /home/ettest34/Cactus/src/main/SetParams.c): -> CCTKi_SetParameter: Error at line 77 in parameter file /scratch/ettest34/simulations/tov_collapse/output-0000/tov_collapse_vc_l3.par while activating thorns application called MPI_Abort(MPI_COMM_WORLD, 0) - process 2application called MPI_Abort(MPI_COMM_WORLD, 0) - process 0application called MPI_Abort(MPI_COMM_WORLD, 0) - process 1application called MPI_Abort(MPI_COMM_WORLD, 0) - process 3handle_mt_peer: fail to read...: Success
It appears to be referring to the empty line between where Trigger is declared an active thorn and the user_random_restart_hill_climbing property is set. Do you know what could be causing this?
That does not actually seem to tell me what thorn caused the abort, but it looks as if a thorn was not found. Unfortunately these error messages tend to be a jumble due to output from stderr and stdout being mixed. Would you mind checking near the top of the output file if there is an more detailed error (or attach the full file).
Since you say that the error line is just after the ActiveThorns line for Trigger, it might be that the executable used does not have the proper thorn compiled in.
To check you can run "/scratch/ettest34/simulations/tov_collapse/SIMFACTORY/exe/cactus_sim -T" which will output a list of the compiled in thorns. You can also run "/scratch/ettest34/simulations/tov_collapse/SIMFACTORY/exe/cactus_sim -S /scratch/ettest34/simulations/tov_collapse/output-0000/tov_collapse_vc_l3.par" to check if the parameter file parses correctly and all required thorns are present (both do not require MPI so you can run them on the head node of the cluster).
When you added the Trigger thorn to your thornlist, did you recompile? One way of achieving this should be:
cd Cactus # add AEIThorns/Trigger to AEIThorns section vim thornlists/einsteintoolkit.th simfactory/bin/sim build --reconfig --thornlist=thornlists/einsteintoolkit.th simfactory/bin/sim purge tov_collapse simfactory/bin/sim create-submit tov_collapse --parfile par/tov_collapse.par
Yours, Roland
Roland,
Thank you, that solved that problem, it appears I did not recompile the executable correctly the first time. However now that I can actually get the parameter file to run, I am getting GRHydro errors (err file attatched).
Thank you for your time, Chris Evans
----- Original Message ----- From: "Roland Haas" roland.haas@physics.gatech.edu To: users@einsteintoolkit.org Sent: Wednesday, October 17, 2012 1:56:12 PM Subject: Re: [Users] Missing Thorns for tov_collapse_vc_l3.par
Hello Chris,
Unfortunately, when I attempted to run it, I received the following error:
WARNING level 0 in thorn Cactus processor 0 host qb563 (line 93 of /home/ettest34/Cactus/src/main/SetParams.c): -> CCTKi_SetParameter: Error at line 77 in parameter file /scratch/ettest34/simulations/tov_collapse/output-0000/tov_collapse_vc_l3.par while activating thorns WARNING level 0 in thorn Cactus processor 1 host qb562 (line 93 of /home/ettest34/Cactus/src/main/SetParams.c): -> CCTKi_SetParameter: Error at line 77 in parameter file /scratch/ettest34/simulations/tov_collapse/output-0000/tov_collapse_vc_l3.par while activating thorns WARNING level 0 in thorn Cactus processor 2 host qb532 (line 93 of /home/ettest34/Cactus/src/main/SetParams.c): -> CCTKi_SetParameter: Error at line 77 in parameter file /scratch/ettest34/simulations/tov_collapse/output-0000/tov_collapse_vc_l3.par while activating thorns WARNING level 0 in thorn Cactus processor 3 host qb027 (line 93 of /home/ettest34/Cactus/src/main/SetParams.c): -> CCTKi_SetParameter: Error at line 77 in parameter file /scratch/ettest34/simulations/tov_collapse/output-0000/tov_collapse_vc_l3.par while activating thorns application called MPI_Abort(MPI_COMM_WORLD, 0) - process 2application called MPI_Abort(MPI_COMM_WORLD, 0) - process 0application called MPI_Abort(MPI_COMM_WORLD, 0) - process 1application called MPI_Abort(MPI_COMM_WORLD, 0) - process 3handle_mt_peer: fail to read...: Success
It appears to be referring to the empty line between where Trigger is declared an active thorn and the user_random_restart_hill_climbing property is set. Do you know what could be causing this?
That does not actually seem to tell me what thorn caused the abort, but it looks as if a thorn was not found. Unfortunately these error messages tend to be a jumble due to output from stderr and stdout being mixed. Would you mind checking near the top of the output file if there is an more detailed error (or attach the full file).
Since you say that the error line is just after the ActiveThorns line for Trigger, it might be that the executable used does not have the proper thorn compiled in.
To check you can run "/scratch/ettest34/simulations/tov_collapse/SIMFACTORY/exe/cactus_sim -T" which will output a list of the compiled in thorns. You can also run "/scratch/ettest34/simulations/tov_collapse/SIMFACTORY/exe/cactus_sim -S /scratch/ettest34/simulations/tov_collapse/output-0000/tov_collapse_vc_l3.par" to check if the parameter file parses correctly and all required thorns are present (both do not require MPI so you can run them on the head node of the cluster).
When you added the Trigger thorn to your thornlist, did you recompile? One way of achieving this should be:
cd Cactus # add AEIThorns/Trigger to AEIThorns section vim thornlists/einsteintoolkit.th simfactory/bin/sim build --reconfig --thornlist=thornlists/einsteintoolkit.th simfactory/bin/sim purge tov_collapse simfactory/bin/sim create-submit tov_collapse --parfile par/tov_collapse.par
Yours, Roland
users@lists.einsteintoolkit.org
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Evans, Chris -
Evans, Christopher W
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Roland Haas