[aspect-devel] Error on a depth dependent material model

Eleonora Ficini eleonora.ficini at uniroma1.it
Thu May 10 01:09:15 PDT 2018


Dear Wolfgang and Max,
thanks for the replies.
I did a backtrace but I didn't get any further info about where the error
could be.
I also tried to run the code with 1 process but nothing new happened.

Thanks for all the suggestions.

All the best,
Eleonora


2018-05-09 21:59 GMT+02:00 <aspect-devel-request at geodynamics.org>:

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> Today's Topics:
>
>    1. Re: Error on a depth dependent material model (Max Rudolph)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Wed, 9 May 2018 11:31:38 -0700
> From: Max Rudolph <maxrudolph at ucdavis.edu>
> To: aspect-devel at geodynamics.org
> Subject: Re: [aspect-devel] Error on a depth dependent material model
> Message-ID:
>         <CA+pU564w_48pJ+0+aRJcHNOn28f1LhpK2QQwzykTO5FN-
> L88KQ at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Eleanora,
> You need to do a backtrace in gdb ('bt') and then go up to the stack frame
> where the error occurred and start examining variable values. When you are
> doing this, you must be using a debug version of the code and preferably
> one compiled with -O0 so that variables do not get optimized out.
>
> Max
>
> On Wed, May 9, 2018 at 8:06 AM, Eleonora Ficini <
> eleonora.ficini at uniroma1.it
> > wrote:
>
> > Dear John,
> > thanks for the reply.
> > Attached you can find the screen output.
> > I also tried to run the code in debugger mode (using dbg, as you
> > suggested) and the only error I got is:
> >
> > Thread 1 "aspect" received signal SIGSEGV, Segmentation fault.
> > 0x0000000000be5756 in ?? ()
> >
> > It doesn't seem to help much either....
> >
> > All the best,
> > Eleonora
> >
> >
> > 2018-05-08 22:28 GMT+02:00 <aspect-devel-request at geodynamics.org>:
> >
> >> Send Aspect-devel mailing list submissions to
> >>         aspect-devel at geodynamics.org
> >>
> >> To subscribe or unsubscribe via the World Wide Web, visit
> >>         http://lists.geodynamics.org/cgi-bin/mailman/listinfo/aspect
> >> -devel
> >> or, via email, send a message with subject or body 'help' to
> >>         aspect-devel-request at geodynamics.org
> >>
> >> You can reach the person managing the list at
> >>         aspect-devel-owner at geodynamics.org
> >>
> >> When replying, please edit your Subject line so it is more specific
> >> than "Re: Contents of Aspect-devel digest..."
> >>
> >>
> >> Today's Topics:
> >>
> >>    1. Re: Error on a depth dependent material model (John Naliboff)
> >>
> >>
> >> ----------------------------------------------------------------------
> >>
> >> Message: 1
> >> Date: Tue, 8 May 2018 12:28:12 -0700
> >> From: John Naliboff <jbnaliboff at ucdavis.edu>
> >> To: aspect-devel at geodynamics.org
> >> Subject: Re: [aspect-devel] Error on a depth dependent material model
> >> Message-ID: <f781da4a-da75-c48b-052d-af476f7b0729 at ucdavis.edu>
> >> Content-Type: text/plain; charset="utf-8"; Format="flowed"
> >>
> >> Dear Eleonora,
> >>
> >> Yes, the error messages below don't provide much more information.
> >> Perhaps "[5]PETSC ERROR: #1 User provided function() line 0 in  unknown
> >> file" might be pointing to the underlying issue? Regardless, more
> >> information is needed to pinpoint the problem. If you printed the
> >> "screen output" to a file, could you pass that along as well?
> >>
> >> An alternative is to run your model through a debugger. If you have gdb
> >> installed on your machine (check with "which gdb") and you compiled
> >> ASPECT in debug mode (highly recommended for all but production models),
> >> you may be able to get a bit more information. The command to run ASPECT
> >> in gdb is "gdb --args path_to_aspect/aspect parameter_file_name" then
> >> once gdb starts up type "run". After doing this (if possible), could you
> >> send over all of the error messages (or the entire output history)?
> >>
> >> If you don't have gdb installed and there is no additional error
> >> messages from your previous run, I think the best solution is to send us
> >> the parameter file and any additional files.
> >>
> >> Cheers,
> >> John
> >>
> >> On 05/08/2018 09:53 AM, Eleonora Ficini wrote:
> >> > Dear Max and Wolfgang,
> >> > thanks for the replies.
> >> > The error does not seem to give any information about where the
> >> > problem is. However, below you can find the error itself.
> >> >
> >> > I also already tried to run a version in which the base model is the
> >> > simple one, and it worked.
> >> >
> >> > Let me know if the input parameters can help.
> >> >
> >> > Thanks a lot for your help!
> >> >
> >> > All the best,
> >> > Eleonora
> >> >
> >> > 0]PETSC ERROR:
> >> > ------------------------------------------------------------
> >> ------------
> >> >
> >> > [0]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation,
> >> > probably memory access out of range
> >> >
> >> > [0]PETSC ERROR: Try option -start_in_debugger or
> >> -on_error_attach_debugger
> >> >
> >> > [0]PETSC ERROR: or see
> >> > http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind
> >> >
> >> > [0]PETSC ERROR: or try http://valgrind.org on GNU/linux and Apple Mac
> >> > OS X to find memory corruption errors
> >> >
> >> > [0]PETSC ERROR: configure using --with-debugging=yes, recompile, link,
> >> > and run
> >> >
> >> > [0]PETSC ERROR: to get more information on the crash.
> >> >
> >> > [0]PETSC ERROR: --------------------- Error Message
> >> > --------------------------------------------------------------
> >> >
> >> > [0]PETSC ERROR: Signal received
> >> >
> >> > [0]PETSC ERROR: See
> >> > http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble
> >> shooting.
> >> >
> >> > [0]PETSC ERROR: Petsc Release Version 3.7.6, Apr, 24, 2017
> >> >
> >> > [0]PETSC ERROR: ../aspect on a arch-linux2-c-opt named dell2017yz by
> >> > aspect Tue May  8 18:39:33 2018
> >> >
> >> > [1]PETSC ERROR:
> >> > ------------------------------------------------------------
> >> ------------
> >> >
> >> > [1]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation,
> >> > probably memory access out of range
> >> >
> >> > [1]PETSC ERROR: Try option -start_in_debugger or
> >> -on_error_attach_debugger
> >> >
> >> > [1]PETSC ERROR: or see
> >> > http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind
> >> >
> >> > [1]PETSC ERROR: or try http://valgrind.org on GNU/linux and Apple Mac
> >> > OS X to find memory corruption errors
> >> >
> >> > [1]PETSC ERROR: configure using --with-debugging=yes, recompile, link,
> >> > and run
> >> >
> >> > [1]PETSC ERROR: to get more information on the crash.
> >> >
> >> > [1]PETSC ERROR: --------------------- Error Message
> >> > --------------------------------------------------------------
> >> >
> >> > [1]PETSC ERROR: Signal received
> >> >
> >> > [1]PETSC ERROR: See
> >> > http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble
> >> shooting.
> >> >
> >> > [1]PETSC ERROR: Petsc Release Version 3.7.6, Apr, 24, 2017
> >> >
> >> > [1]PETSC ERROR: ../aspect on a arch-linux2-c-opt named dell2017yz by
> >> > aspect Tue May  8 18:39:33 2018
> >> >
> >> > [1]PETSC ERROR: [0]PETSC ERROR: Configure options
> >> > --prefix=/home/aspect/deal.ii-candi/petsc-3.7.6 --with-debugging=0
> >> > --with-shared-libraries=1 --with-mpi=1 --with-x=0
> >> > --with-64-bit-indices=0 --download-hypre=1 CC=mpicc CXX=mpicxx
> >> > FC=mpif90
> >> > --with-parmetis-dir=/home/aspect/deal.ii-candi/parmetis-4.0.3
> >> > --with-metis-dir=/home/aspect/deal.ii-candi/parmetis-4.0.3
> >> > --download-scalapack=1 --download-mumps=1
> >> >
> >> > [0]PETSC ERROR: #1 User provided function() line 0 in  unknown file
> >> >
> >> > Configure options --prefix=/home/aspect/deal.ii-candi/petsc-3.7.6
> >> > --with-debugging=0 --with-shared-libraries=1 --with-mpi=1 --with-x=0
> >> > --with-64-bit-indices=0 --download-hypre=1 CC=mpicc CXX=mpicxx
> >> > FC=mpif90
> >> > --with-parmetis-dir=/home/aspect/deal.ii-candi/parmetis-4.0.3
> >> > --with-metis-dir=/home/aspect/deal.ii-candi/parmetis-4.0.3
> >> > --download-scalapack=1 --download-mumps=1
> >> >
> >> > [1]PETSC ERROR: #1 User provided function() line 0 in  unknown file
> >> >
> >> > ------------------------------------------------------------
> >> --------------
> >> >
> >> > MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD
> >> >
> >> > with errorcode 59.
> >> >
> >> > NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
> >> >
> >> > You may or may not see output from other processes, depending on
> >> >
> >> > exactly when Open MPI kills them.
> >> >
> >> > ------------------------------------------------------------
> >> --------------
> >> >
> >> > [2]PETSC ERROR:
> >> > ------------------------------------------------------------
> >> ------------
> >> >
> >> > [2]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation,
> >> > probably memory access out of range
> >> >
> >> > [2]PETSC ERROR: Try option -start_in_debugger or
> >> -on_error_attach_debugger
> >> >
> >> > [2]PETSC ERROR: or see
> >> > http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind
> >> >
> >> > [2]PETSC ERROR: or try http://valgrind.org on GNU/linux and Apple Mac
> >> > OS X to find memory corruption errors
> >> >
> >> > [2]PETSC ERROR: configure using --with-debugging=yes, recompile, link,
> >> > and run
> >> >
> >> > [2]PETSC ERROR: to get more information on the crash.
> >> >
> >> > [2]PETSC ERROR: --------------------- Error Message
> >> > --------------------------------------------------------------
> >> >
> >> > [2]PETSC ERROR: Signal received
> >> >
> >> > [2]PETSC ERROR: See
> >> > http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble
> >> shooting.
> >> >
> >> > [2]PETSC ERROR: Petsc Release Version 3.7.6, Apr, 24, 2017
> >> >
> >> > [2]PETSC ERROR: ../aspect on a arch-linux2-c-opt named dell2017yz by
> >> > aspect Tue May  8 18:39:33 2018
> >> >
> >> > [2]PETSC ERROR: Configure options
> >> > --prefix=/home/aspect/deal.ii-candi/petsc-3.7.6 --with-debugging=0
> >> > --with-shared-libraries=1 --with-mpi=1 --with-x=0
> >> > --with-64-bit-indices=0 --download-hypre=1 CC=mpicc CXX=mpicxx
> >> > FC=mpif90
> >> > --with-parmetis-dir=/home/aspect/deal.ii-candi/parmetis-4.0.3
> >> > --with-metis-dir=/home/aspect/deal.ii-candi/parmetis-4.0.3
> >> > --download-scalapack=1 --download-mumps=1
> >> >
> >> > [2]PETSC ERROR: #1 User provided function() line 0 in  unknown file
> >> >
> >> > [3]PETSC ERROR:
> >> > ------------------------------------------------------------
> >> ------------
> >> >
> >> > [3]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation,
> >> > probably memory access out of range
> >> >
> >> > [3]PETSC ERROR: Try option -start_in_debugger or
> >> -on_error_attach_debugger
> >> >
> >> > [3]PETSC ERROR: or see
> >> > http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind
> >> >
> >> > [3]PETSC ERROR: or try http://valgrind.org on GNU/linux and Apple Mac
> >> > OS X to find memory corruption errors
> >> >
> >> > [3]PETSC ERROR: configure using --with-debugging=yes, recompile, link,
> >> > and run
> >> >
> >> > [3]PETSC ERROR: to get more information on the crash.
> >> >
> >> > [3]PETSC ERROR: --------------------- Error Message
> >> > --------------------------------------------------------------
> >> >
> >> > [3]PETSC ERROR: Signal received
> >> >
> >> > [3]PETSC ERROR: See
> >> > http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble
> >> shooting.
> >> >
> >> > [3]PETSC ERROR: Petsc Release Version 3.7.6, Apr, 24, 2017
> >> >
> >> > [3]PETSC ERROR: ../aspect on a arch-linux2-c-opt named dell2017yz by
> >> > aspect Tue May  8 18:39:33 2018
> >> >
> >> > [3]PETSC ERROR: Configure options
> >> > --prefix=/home/aspect/deal.ii-candi/petsc-3.7.6 --with-debugging=0
> >> > --with-shared-libraries=1 --with-mpi=1 --with-x=0
> >> > --with-64-bit-indices=0 --download-hypre=1 CC=mpicc CXX=mpicxx
> >> > FC=mpif90
> >> > --with-parmetis-dir=/home/aspect/deal.ii-candi/parmetis-4.0.3
> >> > --with-metis-dir=/home/aspect/deal.ii-candi/parmetis-4.0.3
> >> > --download-scalapack=1 --download-mumps=1
> >> >
> >> > [3]PETSC ERROR: #1 User provided function() line 0 in  unknown file
> >> >
> >> > [4]PETSC ERROR:
> >> > ------------------------------------------------------------
> >> ------------
> >> >
> >> > [4]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation,
> >> > probably memory access out of range
> >> >
> >> > [4]PETSC ERROR: Try option -start_in_debugger or
> >> -on_error_attach_debugger
> >> >
> >> > [4]PETSC ERROR: or see
> >> > http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind
> >> >
> >> > [4]PETSC ERROR: or try http://valgrind.org on GNU/linux and Apple Mac
> >> > OS X to find memory corruption errors
> >> >
> >> > [4]PETSC ERROR: configure using --with-debugging=yes, recompile, link,
> >> > and run
> >> >
> >> > [4]PETSC ERROR: to get more information on the crash.
> >> >
> >> > [4]PETSC ERROR: --------------------- Error Message
> >> > --------------------------------------------------------------
> >> >
> >> > [4]PETSC ERROR: Signal received
> >> >
> >> > [4]PETSC ERROR: See
> >> > http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble
> >> shooting.
> >> >
> >> > [4]PETSC ERROR: Petsc Release Version 3.7.6, Apr, 24, 2017
> >> >
> >> > [4]PETSC ERROR: ../aspect on a arch-linux2-c-opt named dell2017yz by
> >> > aspect Tue May  8 18:39:33 2018
> >> >
> >> > [4]PETSC ERROR: Configure options
> >> > --prefix=/home/aspect/deal.ii-candi/petsc-3.7.6 --with-debugging=0
> >> > --with-shared-libraries=1 --with-mpi=1 --with-x=0
> >> > --with-64-bit-indices=0 --download-hypre=1 CC=mpicc CXX=mpicxx
> >> > FC=mpif90
> >> > --with-parmetis-dir=/home/aspect/deal.ii-candi/parmetis-4.0.3
> >> > --with-metis-dir=/home/aspect/deal.ii-candi/parmetis-4.0.3
> >> > --download-scalapack=1 --download-mumps=1
> >> >
> >> > [4]PETSC ERROR: #1 User provided function() line 0 in  unknown file
> >> >
> >> > [5]PETSC ERROR:
> >> > ------------------------------------------------------------
> >> ------------
> >> >
> >> > [5]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation,
> >> > probably memory access out of range
> >> >
> >> > [5]PETSC ERROR: Try option -start_in_debugger or
> >> -on_error_attach_debugger
> >> >
> >> > [5]PETSC ERROR: or see
> >> > http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind
> >> >
> >> > [5]PETSC ERROR: or try http://valgrind.org on GNU/linux and Apple Mac
> >> > OS X to find memory corruption errors
> >> >
> >> > [5]PETSC ERROR: configure using --with-debugging=yes, recompile, link,
> >> > and run
> >> >
> >> > [5]PETSC ERROR: to get more information on the crash.
> >> >
> >> > [5]PETSC ERROR: --------------------- Error Message
> >> > --------------------------------------------------------------
> >> >
> >> > [5]PETSC ERROR: Signal received
> >> >
> >> > [5]PETSC ERROR: See
> >> > http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble
> >> shooting.
> >> >
> >> > [5]PETSC ERROR: Petsc Release Version 3.7.6, Apr, 24, 2017
> >> >
> >> > [5]PETSC ERROR: ../aspect on a arch-linux2-c-opt named dell2017yz by
> >> > aspect Tue May  8 18:39:33 2018
> >> >
> >> > [5]PETSC ERROR: Configure options
> >> > --prefix=/home/aspect/deal.ii-candi/petsc-3.7.6 --with-debugging=0
> >> > --with-shared-libraries=1 --with-mpi=1 --with-x=0
> >> > --with-64-bit-indices=0 --download-hypre=1 CC=mpicc CXX=mpicxx
> >> > FC=mpif90
> >> > --with-parmetis-dir=/home/aspect/deal.ii-candi/parmetis-4.0.3
> >> > --with-metis-dir=/home/aspect/deal.ii-candi/parmetis-4.0.3
> >> > --download-scalapack=1 --download-mumps=1
> >> >
> >> > [5]PETSC ERROR: #1 User provided function() line 0 in  unknown file
> >> >
> >> > [dell2017yz:21043] 4 more processes have sent help message
> >> > help-mpi-api.txt / mpi-abort
> >> >
> >> > [dell2017yz:21043] Set MCA parameter "orte_base_help_aggregate" to 0
> >> > to see all help / error messages
> >> >
> >> > 2018-05-07 18:53 GMT+02:00 <aspect-devel-request at geodynamics.org
> >> > <mailto:aspect-devel-request at geodynamics.org>>:
> >> >
> >> >     Send Aspect-devel mailing list submissions to
> >> >     aspect-devel at geodynamics.org <mailto:aspect-devel at geodynamics.org
> >
> >> >
> >> >     To subscribe or unsubscribe via the World Wide Web, visit
> >> >     http://lists.geodynamics.org/cgi-bin/mailman/listinfo/
> aspect-devel
> >> >     <http://lists.geodynamics.org/cgi-bin/mailman/listinfo/
> aspect-devel
> >> >
> >> >     or, via email, send a message with subject or body 'help' to
> >> >     aspect-devel-request at geodynamics.org
> >> >     <mailto:aspect-devel-request at geodynamics.org>
> >> >
> >> >     You can reach the person managing the list at
> >> >     aspect-devel-owner at geodynamics.org
> >> >     <mailto:aspect-devel-owner at geodynamics.org>
> >> >
> >> >     When replying, please edit your Subject line so it is more
> specific
> >> >     than "Re: Contents of Aspect-devel digest..."
> >> >
> >> >
> >> >     Today's Topics:
> >> >
> >> >        1. Error on a depth dependent material model (Eleonora Ficini)
> >> >        2. Re: Error on a depth dependent material model (Wolfgang
> >> >     Bangerth)
> >> >        3. Re: Error on a depth dependent material model (Max Rudolph)
> >> >
> >> >
> >> >     -----------------------------------------------------------
> >> -----------
> >> >
> >> >     Message: 1
> >> >     Date: Mon, 7 May 2018 12:27:36 +0200
> >> >     From: Eleonora Ficini <eleonora.ficini at uniroma1.it
> >> >     <mailto:eleonora.ficini at uniroma1.it>>
> >> >     To: aspect-devel at geodynamics.org <mailto:aspect-devel at geodynami
> >> cs.org>
> >> >     Subject: [aspect-devel] Error on a depth dependent material model
> >> >     Message-ID:
> >> >
> >> >     <CACT2GZbZBms4kahKr5DY6uqLFJhtJSP1ED4p4rXkNR3edB0VjA at mail.
> gmail.com
> >> >     <mailto:CACT2GZbZBms4kahKr5DY6uqLFJhtJSP1ED4p4rXkNR3edB0VjA
> >> @mail.gmail.com>>
> >> >     Content-Type: text/plain; charset="utf-8"
> >> >
> >> >     Dear all,
> >> >     I am trying to modify an Ascii reference profile model with a
> depth
> >> >     dependent viscosity. So, I am using a Depth dependent material
> >> >     model (that
> >> >     uses a File depth dependence method) with an Ascii reference
> >> >     profile as
> >> >     Base model.
> >> >     Unfortunately I got a never-met-before error:
> >> >
> >> >     [3]PETSC ERROR: Caught signal number 11 SEGV: Segmentation
> >> Violation,
> >> >     probably memory access out of range
> >> >
> >> >     Below you can find the rows of my parameter files that involves
> >> >     the main
> >> >     changes: what am I missing? (I am using a burnman-type
> >> >     composition.txt file)
> >> >
> >> >     subsection Material model
> >> >       set Model name =depth dependent
> >> >
> >> >       subsection Depth dependent model
> >> >         set Base model = ascii reference profile
> >> >         set Depth dependence method = File
> >> >         set Data directory = $ASPECT_SOURCE_DIR/source/
> >> >         set Viscosity depth file = visc-depth.txt
> >> >       end
> >> >
> >> >       subsection Ascii reference profile
> >> >         subsection Ascii data model
> >> >           set Data directory =
> >> >     $ASPECT_SOURCE_DIR/data/adiabatic-conditions/ascii-data/
> >> >           set Data file name = composition.txt
> >> >         end
> >> >       end
> >> >     end
> >> >
> >> >     Thank you in advance.
> >> >
> >> >     All the best,
> >> >     Eleonora
> >> >
> >> >     --
> >> >     ___________________________________________
> >> >     *Il tuo 5 diventa 1000*
> >> >     Fai
> >> >     crescere la tua università
> >> >     Dona il 5 per mille alla Sapienza
> >> >     Codice
> >> >     fiscale: *80209930587*
> >> >
> >> >     https://www.uniroma1.it/it/pagina/fai-crescere-la-tua-unive
> >> rsita-con-il-cinque-mille
> >> >     <https://www.uniroma1.it/it/pagina/fai-crescere-la-tua-univ
> >> ersita-con-il-cinque-mille>
> >> >
> >> >     <https://www.uniroma1.it/it/pagina/fai-crescere-la-tua-univ
> >> ersita-con-il-cinque-mille
> >> >     <https://www.uniroma1.it/it/pagina/fai-crescere-la-tua-univ
> >> ersita-con-il-cinque-mille>>
> >> >
> >> >     -------------- next part --------------
> >> >     An HTML attachment was scrubbed...
> >> >     URL:
> >> >     <http://lists.geodynamics.org/pipermail/aspect-devel/attach
> >> ments/20180507/86742871/attachment-0001.html
> >> >     <http://lists.geodynamics.org/pipermail/aspect-devel/attach
> >> ments/20180507/86742871/attachment-0001.html>>
> >> >
> >> >     ------------------------------
> >> >
> >> >     Message: 2
> >> >     Date: Mon, 7 May 2018 22:26:31 +0800
> >> >     From: Wolfgang Bangerth <bangerth at colostate.edu
> >> >     <mailto:bangerth at colostate.edu>>
> >> >     To: aspect-devel at geodynamics.org <mailto:aspect-devel at geodynami
> >> cs.org>
> >> >     Subject: Re: [aspect-devel] Error on a depth dependent material
> >> model
> >> >     Message-ID: <14182566-4029-1901-07c4-5634e154da72 at colostate.edu
> >> >     <mailto:14182566-4029-1901-07c4-5634e154da72 at colostate.edu>>
> >> >     Content-Type: text/plain; charset=utf-8; format=flowed
> >> >
> >> >
> >> >     Eleonora,
> >> >
> >> >     > [3]PETSC ERROR: Caught signal number 11 SEGV: Segmentation
> >> >     Violation, probably
> >> >     > memory access out of range
> >> >     A segmentation fault means that the code somewhere accesses memory
> >> >     that can't
> >> >     be accessed -- think of trying to read past the end of an array.
> >> >
> >> >     In order to find out what the problem is, we need to find out
> >> >     *where* the
> >> >     problem is. Is there any more information that is printed along
> >> >     with the error
> >> >     above? For example, a "stack trace", i.e., a list of functions
> >> >     that were
> >> >     called before the error happened? Alternatively, can you send all
> >> >     necessary
> >> >     input files for someone to try and reproduce the issue?
> >> >
> >> >     Best
> >> >       W.
> >> >
> >> >     --
> >> >     -----------------------------------------------------------
> >> -------------
> >> >     Wolfgang Bangerth          email: bangerth at colostate.edu
> >> >     <mailto:bangerth at colostate.edu>
> >> >                                 www:
> >> >     http://www.math.colostate.edu/~bangerth/
> >> >     <http://www.math.colostate.edu/%7Ebangerth/>
> >> >
> >> >
> >> >
> >> >     ------------------------------
> >> >
> >> >     Message: 3
> >> >     Date: Mon, 7 May 2018 10:00:15 -0700
> >> >     From: Max Rudolph <maxrudolph at ucdavis.edu
> >> >     <mailto:maxrudolph at ucdavis.edu>>
> >> >     To: aspect-devel at geodynamics.org <mailto:aspect-devel at geodynami
> >> cs.org>
> >> >     Subject: Re: [aspect-devel] Error on a depth dependent material
> >> model
> >> >     Message-ID:
> >> >
> >> >     <CA+pU5655r7pJUx2prGJWwp0=OrnT-EY9xZVTgwAhrk+LqFrn6Q at mail.
> gmail.com
> >> >     <mailto:OrnT-EY9xZVTgwAhrk%2BLqFrn6Q at mail.gmail.com>>
> >> >     Content-Type: text/plain; charset="utf-8"
> >> >
> >> >     I suggest that you first try to isolate whether the problem is
> >> >     with the
> >> >     depth dependent model or with the ascii reference profile. One way
> >> >     to do
> >> >     this is to temporarily switch to the simple material model for the
> >> >     base
> >> >     model. Sometimes segmentation faults can occur when a file is not
> >> >     found.
> >> >
> >> >     On Mon, May 7, 2018 at 3:27 AM, Eleonora Ficini
> >> >     <eleonora.ficini at uniroma1.it <mailto:eleonora.ficini at uniroma1.it>
> >> >     > wrote:
> >> >
> >> >     > Dear all,
> >> >     > I am trying to modify an Ascii reference profile model with a
> >> depth
> >> >     > dependent viscosity. So, I am using a Depth dependent material
> >> >     model (that
> >> >     > uses a File depth dependence method) with an Ascii reference
> >> >     profile as
> >> >     > Base model.
> >> >     > Unfortunately I got a never-met-before error:
> >> >     >
> >> >     > [3]PETSC ERROR: Caught signal number 11 SEGV: Segmentation
> >> >     Violation,
> >> >     > probably memory access out of range
> >> >     >
> >> >     > Below you can find the rows of my parameter files that involves
> >> >     the main
> >> >     > changes: what am I missing? (I am using a burnman-type
> >> >     composition.txt file)
> >> >     >
> >> >     > subsection Material model
> >> >     >   set Model name =depth dependent
> >> >     >
> >> >     >   subsection Depth dependent model
> >> >     >     set Base model = ascii reference profile
> >> >     >     set Depth dependence method = File
> >> >     >     set Data directory = $ASPECT_SOURCE_DIR/source/
> >> >     >     set Viscosity depth file = visc-depth.txt
> >> >     >   end
> >> >     >
> >> >     >   subsection Ascii reference profile
> >> >     >     subsection Ascii data model
> >> >     >       set Data directory = $ASPECT_SOURCE_DIR/data/
> >> >     > adiabatic-conditions/ascii-data/
> >> >     >       set Data file name = composition.txt
> >> >     >     end
> >> >     >   end
> >> >     > end
> >> >     >
> >> >     > Thank you in advance.
> >> >     >
> >> >     > All the best,
> >> >     > Eleonora
> >> >     >
> >> >     > ___________________________________________
> >> >     > *Il tuo 5 diventa 1000*
> >> >     > Fai crescere la tua università
> >> >     > Dona il 5 per mille alla Sapienza
> >> >     > Codice fiscale: *80209930587*
> >> >     > https://www.uniroma1.it/it/pagina/fai-crescere-la-tua-univer
> >> >     <https://www.uniroma1.it/it/pagina/fai-crescere-la-tua-univer>
> >> >     > sita-con-il-cinque-mille
> >> >     >
> >> >     >
> >> >     > _______________________________________________
> >> >     > Aspect-devel mailing list
> >> >     > Aspect-devel at geodynamics.org <mailto:Aspect-devel@
> geodynamics.org
> >> >
> >> >     >
> >> >     http://lists.geodynamics.org/cgi-bin/mailman/listinfo/
> aspect-devel
> >> >     <http://lists.geodynamics.org/cgi-bin/mailman/listinfo/
> aspect-devel
> >> >
> >> >     >
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> >> >     An HTML attachment was scrubbed...
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> >> >     <http://lists.geodynamics.org/pipermail/aspect-devel/attach
> >> ments/20180507/24cff724/attachment.html>>
> >> >
> >> >     ------------------------------
> >> >
> >> >     Subject: Digest Footer
> >> >
> >> >     _______________________________________________
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> >
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> aspect-devel
> >> >
> >> >
> >> >     ------------------------------
> >> >
> >> >     End of Aspect-devel Digest, Vol 78, Issue 12
> >> >     ********************************************
> >> >
> >> >
> >> >
> >> >
> >> > --
> >> > Eleonora Ficini, PhD student
> >> > Department of Earth Sciences
> >> > Sapienza University of Rome
> >> > P.le A. Moro, 5 - 00185, Rome, Italy
> >> >
> >> >
> >> >
> >> > ___________________________________________
> >> > *Il tuo 5 diventa 1000*
> >> > Fai crescere la tua università
> >> > Dona il 5 per mille alla Sapienza
> >> > Codice fiscale: *80209930587*
> >> > https://www.uniroma1.it/it/pagina/fai-crescere-la-tua-univer
> >> sita-con-il-cinque-mille
> >> > <https://www.uniroma1.it/it/pagina/fai-crescere-la-tua-unive
> >> rsita-con-il-cinque-mille>
> >> >
> >> >
> >> >
> >> > _______________________________________________
> >> > Aspect-devel mailing list
> >> > Aspect-devel at geodynamics.org
> >> > http://lists.geodynamics.org/cgi-bin/mailman/listinfo/aspect-devel
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> >> ------------------------------
> >>
> >> Subject: Digest Footer
> >>
> >> _______________________________________________
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> >> Aspect-devel at geodynamics.org
> >> http://lists.geodynamics.org/cgi-bin/mailman/listinfo/aspect-devel
> >>
> >> ------------------------------
> >>
> >> End of Aspect-devel Digest, Vol 78, Issue 15
> >> ********************************************
> >>
> >
> >
> >
> > --
> > Eleonora Ficini, PhD student
> > Department of Earth Sciences
> > Sapienza University of Rome
> > P.le A. Moro, 5 - 00185, Rome, Italy
> >
> >
> >
> > ___________________________________________
> > *Il tuo 5 diventa 1000*
> > Fai crescere la tua università
> > Dona il 5 per mille alla Sapienza
> > Codice fiscale: *80209930587*
> > https://www.uniroma1.it/it/pagina/fai-crescere-la-tua-univer
> > sita-con-il-cinque-mille
> >
> >
> > _______________________________________________
> > Aspect-devel mailing list
> > Aspect-devel at geodynamics.org
> > http://lists.geodynamics.org/cgi-bin/mailman/listinfo/aspect-devel
> >
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> ------------------------------
>
> End of Aspect-devel Digest, Vol 78, Issue 18
> ********************************************
>



-- 
Eleonora Ficini, PhD student
Department of Earth Sciences
Sapienza University of Rome
P.le A. Moro, 5 - 00185, Rome, Italy

-- 
___________________________________________
*Il tuo 5 diventa 1000*
Fai 
crescere la tua università
Dona il 5 per mille alla Sapienza
Codice 
fiscale: *80209930587*

https://www.uniroma1.it/it/pagina/fai-crescere-la-tua-universita-con-il-cinque-mille 
<https://www.uniroma1.it/it/pagina/fai-crescere-la-tua-universita-con-il-cinque-mille>

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