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Yes, that one is. I haven't updated the tests. So just build the <code>SystemTester</code> target or the
<code>xolotl</code> target.<br>
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<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<span style="font-size:11pt"><strong>Philip Fackler<br>
</strong></span></div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<div><span style="font-size:11pt">Research Software Engineer, Application Engineering Group</span></div>
<div><span style="font-size:11pt">Advanced Computing Systems Research Section</span></div>
<div><span style="font-size:11pt">Computer Science and Mathematics Division<br>
</span></div>
<div><span style="font-size:11pt"><strong>Oak Ridge National Laboratory</strong></span><span style="font-size:11pt"></span><br>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Junchao Zhang <junchao.zhang@gmail.com><br>
<b>Sent:</b> Monday, November 21, 2022 15:36<br>
<b>To:</b> Fackler, Philip <facklerpw@ornl.gov><br>
<b>Cc:</b> petsc-users@mcs.anl.gov <petsc-users@mcs.anl.gov>; Blondel, Sophie <sblondel@utk.edu><br>
<b>Subject:</b> Re: [EXTERNAL] Re: [petsc-users] Using multiple MPI ranks with COO interface crashes in some cases</font>
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<div dir="ltr" class="x_gmail_attr">On Mon, Nov 21, 2022 at 9:31 AM Fackler, Philip <<a href="mailto:facklerpw@ornl.gov">facklerpw@ornl.gov</a>> wrote:<br>
</div>
<blockquote class="x_gmail_quote" style="margin:0px 0px 0px 0.8ex; border-left:1px solid rgb(204,204,204); padding-left:1ex">
<div class="x_msg-2726326262491685762">
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Not sure why. I'm using the same compiler. But you can try constructing the object explicitly on that line:</div>
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<div style="font-family:Consolas,Courier,monospace; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)">
idPairs.push_back(core::RowColPair{i, i});<br>
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<div><br>
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<div>WIth your change, I continued but met another error: </div>
<div> /home/jczhang/xolotl/test/core/diffusion/Diffusion2DHandlerTester.cpp(79):
<font color="#ff0000">error</font>: class "xolotl::core::diffusion::Diffusion2DHandler" has no member "initializeOFill"<br>
</div>
<div><br>
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<div>it seems all these problems are related to the branch<i> feature-petsc-kokkos, </i>instead of the compiler etc. When I switched to origin/stable, I could build xolotl.</div>
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<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<span style="font-size:11pt"><strong>Philip Fackler<br>
</strong></span></div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<div><span style="font-size:11pt">Research Software Engineer, Application Engineering Group</span></div>
<div><span style="font-size:11pt">Advanced Computing Systems Research Section</span></div>
<div><span style="font-size:11pt">Computer Science and Mathematics Division<br>
</span></div>
<div><span style="font-size:11pt"><strong>Oak Ridge National Laboratory</strong></span><span style="font-size:11pt"></span><br>
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<div id="x_m_-2726326262491685762divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Junchao Zhang <<a href="mailto:junchao.zhang@gmail.com" target="_blank">junchao.zhang@gmail.com</a>><br>
<b>Sent:</b> Sunday, November 20, 2022 13:25<br>
<b>To:</b> Fackler, Philip <<a href="mailto:facklerpw@ornl.gov" target="_blank">facklerpw@ornl.gov</a>><br>
<b>Cc:</b> <a href="mailto:petsc-users@mcs.anl.gov" target="_blank">petsc-users@mcs.anl.gov</a> <<a href="mailto:petsc-users@mcs.anl.gov" target="_blank">petsc-users@mcs.anl.gov</a>>; Blondel, Sophie <<a href="mailto:sblondel@utk.edu" target="_blank">sblondel@utk.edu</a>><br>
<b>Subject:</b> Re: [EXTERNAL] Re: [petsc-users] Using multiple MPI ranks with COO interface crashes in some cases</font>
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<div dir="ltr">On Tue, Nov 15, 2022 at 10:55 AM Fackler, Philip <<a href="mailto:facklerpw@ornl.gov" target="_blank">facklerpw@ornl.gov</a>> wrote:<br>
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I built petsc with:</div>
<div style="font-family:Consolas,Courier,monospace; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)">
<br>
$ ./configure PETSC_DIR=$PWD PETSC_ARCH=arch-kokkos-serial-debug --with-cc=mpicc --with-cxx=mpicxx --with-fc=0 --with-debugging=0 --prefix=$HOME/build/petsc/debug/install --with-64-bit-indices --with-shared-libraries --COPTFLAGS=-O3 --CXXOPTFLAGS=-O3 --download-kokkos
--download-kokkos-kernels</div>
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<br>
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<div style="font-family:Consolas,Courier,monospace; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)">
$ make PETSC_DIR=$PWD PETSC_ARCH=arch-kokkos-serial-debug all</div>
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<br>
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$ make PETSC_DIR=$PWD PETSC_ARCH=arch-kokkos-serial-debug install</div>
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<br>
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<br>
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<div style="font-family:Consolas,Courier,monospace; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)">
Then I build xolotl in a separate build directory (after checking out the "feature-petsc-kokkos" branch) with:</div>
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<br>
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$ cmake -DCMAKE_BUILD_TYPE=Debug -DKokkos_DIR=$HOME/build/petsc/debug/install -DPETSC_DIR=$HOME/build/petsc/debug/install <xolotl-src><br>
</div>
<div style="font-family:Consolas,Courier,monospace; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)">
<br>
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<div style="font-family:Consolas,Courier,monospace; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)">
$ make -j4 SystemTester</div>
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</blockquote>
<div>Hi, Philip, I tried multiple times and still failed at building xolotl. I installed boost-1.74 and HDF5, and used gcc-11.3. </div>
<div><br>
</div>
<div>make -j4 SystemTester<br>
</div>
<div>...</div>
<div>[ 9%] Building CXX object xolotl/core/CMakeFiles/xolotlCore.dir/src/diffusion/DiffusionHandler.cpp.o<br>
/home/jczhang/xolotl/xolotl/core/src/diffusion/DiffusionHandler.cpp(55): error: no instance of overloaded function "std::vector<_Tp, _Alloc>::push_back [with _Tp=xolotl::core::RowColPair, _Alloc=std::allocator<xolotl::core::RowColPair>]" matches the argument
list<br>
argument types are: ({...})<br>
object type is: std::vector<xolotl::core::RowColPair, std::allocator<xolotl::core::RowColPair>><br>
<br>
1 error detected in the compilation of "/home/jczhang/xolotl/xolotl/core/src/diffusion/DiffusionHandler.cpp".<br>
</div>
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<u><i><b><br>
</b></i></u></div>
<div style="font-family:Consolas,Courier,monospace; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)">
Then, from the xolotl build directory, run (for example):</div>
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<div style="font-family:Consolas,Courier,monospace; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)">
$ mpirun -n 2 ./test/system/SystemTester -t System/NE_4 -- -v</div>
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<br>
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<div style="font-family:Consolas,Courier,monospace; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)">
Note that this test case will use the parameter file '<xolotl-src>/benchmarks/params_system_NE_4.txt' which has the command-line arguments for petsc in its "petscArgs=..." line. If you look at '<xolotl-src>/test/system/SystemTester.cpp' all the system test
cases follow the same naming convention with their corresponding parameter files under '<xolotl-src>/benchmarks'.</div>
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<br>
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<div style="font-family:Consolas,Courier,monospace; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)">
The failure happens with the NE_4 case (which is 2D) and the PSI_3 case (which is 1D).<br>
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<br>
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Let me know if this is still unclear.<br>
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<br>
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<div style="font-family:Consolas,Courier,monospace; font-size:12pt; color:rgb(0,0,0)">
Thanks,<br>
</div>
<div style="font-family:Consolas,Courier,monospace; font-size:12pt; color:rgb(0,0,0)">
<br>
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<div id="x_m_-2726326262491685762x_m_-512344571054576164Signature">
<div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<span style="font-size:11pt"><strong>Philip Fackler<br>
</strong></span></div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<div><span style="font-size:11pt">Research Software Engineer, Application Engineering Group</span></div>
<div><span style="font-size:11pt">Advanced Computing Systems Research Section</span></div>
<div><span style="font-size:11pt">Computer Science and Mathematics Division<br>
</span></div>
<div><span style="font-size:11pt"><strong>Oak Ridge National Laboratory</strong></span><span style="font-size:11pt"></span><br>
</div>
</div>
</div>
</div>
</div>
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<font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Junchao Zhang <<a href="mailto:junchao.zhang@gmail.com" target="_blank">junchao.zhang@gmail.com</a>><br>
<b>Sent:</b> Tuesday, November 15, 2022 00:16<br>
<b>To:</b> Fackler, Philip <<a href="mailto:facklerpw@ornl.gov" target="_blank">facklerpw@ornl.gov</a>><br>
<b>Cc:</b> <a href="mailto:petsc-users@mcs.anl.gov" target="_blank">petsc-users@mcs.anl.gov</a> <<a href="mailto:petsc-users@mcs.anl.gov" target="_blank">petsc-users@mcs.anl.gov</a>>; Blondel, Sophie <<a href="mailto:sblondel@utk.edu" target="_blank">sblondel@utk.edu</a>><br>
<b>Subject:</b> [EXTERNAL] Re: [petsc-users] Using multiple MPI ranks with COO interface crashes in some cases</font>
<div> </div>
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<div>
<div dir="ltr">Hi, Philip,
<div> <span style="color:rgb(0,0,0); font-family:Calibri,Arial,Helvetica,sans-serif; font-size:16px">Can you tell me instructions to build Xolotl to reproduce the error?</span><br clear="all">
<div>
<div dir="ltr">
<div dir="ltr">--Junchao Zhang</div>
</div>
</div>
<br>
</div>
</div>
<br>
<div>
<div dir="ltr">On Mon, Nov 14, 2022 at 12:24 PM Fackler, Philip via petsc-users <<a href="mailto:petsc-users@mcs.anl.gov" target="_blank">petsc-users@mcs.anl.gov</a>> wrote:<br>
</div>
<blockquote style="margin:0px 0px 0px 0.8ex; border-left:1px solid rgb(204,204,204); padding-left:1ex">
<div>
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<div style="font-family:Consolas,Courier,monospace; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)">
In Xolotl's "feature-petsc-kokkos" branch, I have moved our code to use the COO interface for preallocating and setting values in the Jacobian matrix. I have found that with some of our test cases, using more than one MPI rank results in a crash. Way down in
the preconditioner code in petsc a Mat gets computed that has "null" for the "productsymbolic" member of its "ops". It's pretty far removed from where we compute the Jacobian entries, so I haven't been able (so far) to track it back to an error in my code.
I'd appreciate some help with this from someone who is more familiar with the petsc guts so we can figure out what I'm doing wrong. (I'm assuming it's a bug in Xolotl.)</div>
<div style="font-family:Consolas,Courier,monospace; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)">
<br>
</div>
<div style="font-family:Consolas,Courier,monospace; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)">
Note that this is using the kokkos backend for Mat and Vec in petsc, but with a serial-only build of kokkos and kokkos-kernels. So, it's a CPU-only multiple MPI rank run.</div>
<div style="font-family:Consolas,Courier,monospace; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)">
<br>
</div>
<div style="font-family:Consolas,Courier,monospace; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)">
Here's a paste of the error output showing the relevant parts of the call stack:</div>
<div style="font-family:Consolas,Courier,monospace; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)">
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<div style="font-family:Consolas,Courier,monospace; font-size:12pt; color:rgb(0,0,0); background-color:rgb(255,255,255)">
[ERROR] [0]PETSC ERROR:
<div>[ERROR] --------------------- Error Message --------------------------------------------------------------</div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] --------------------- Error Message --------------------------------------------------------------</div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] No support for this operation for this object type</div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] No support for this operation for this object type</div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] No method productsymbolic for Mat of type (null)</div>
<div>[ERROR] No method productsymbolic for Mat of type (null)</div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] See <a>hxxps://petsc.org/release/faq/</a> for trouble shooting.</div>
<div>[ERROR] See <a>hxxps://petsc.org/release/faq/</a> for trouble shooting.</div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] Petsc Development GIT revision: v3.18.1-115-gdca010e0e9a GIT Date: 2022-10-28 14:39:41 +0000</div>
<div>[ERROR] Petsc Development GIT revision: v3.18.1-115-gdca010e0e9a GIT Date: 2022-10-28 14:39:41 +0000</div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] Unknown Name on a named PC0115427 by 4pf Mon Nov 14 13:22:01 2022</div>
<div>[ERROR] Unknown Name on a named PC0115427 by 4pf Mon Nov 14 13:22:01 2022</div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] Configure options PETSC_DIR=/home/4pf/repos/petsc PETSC_ARCH=arch-kokkos-serial-debug --with-debugging=1 --with-cc=mpicc --with-cxx=mpicxx --with-fc=0 --with-cudac=0 --prefix=/home/4pf/build/petsc/serial-debug/install --with-64-bit-indices --with-shared-libraries
--with-kokkos-dir=/home/4pf/build/kokkos/serial/install --with-kokkos-kernels-dir=/home/4pf/build/kokkos-kernels/serial/install</div>
<div>[ERROR] Configure options PETSC_DIR=/home/4pf/repos/petsc PETSC_ARCH=arch-kokkos-serial-debug --with-debugging=1 --with-cc=mpicc --with-cxx=mpicxx --with-fc=0 --with-cudac=0 --prefix=/home/4pf/build/petsc/serial-debug/install --with-64-bit-indices --with-shared-libraries
--with-kokkos-dir=/home/4pf/build/kokkos/serial/install --with-kokkos-kernels-dir=/home/4pf/build/kokkos-kernels/serial/install</div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] #1 MatProductSymbolic_MPIAIJKokkos_AB() at /home/4pf/repos/petsc/src/mat/impls/aij/mpi/kokkos/mpiaijkok.kokkos.cxx:918</div>
<div>[ERROR] #1 MatProductSymbolic_MPIAIJKokkos_AB() at /home/4pf/repos/petsc/src/mat/impls/aij/mpi/kokkos/mpiaijkok.kokkos.cxx:918</div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] #2 MatProductSymbolic_MPIAIJKokkos() at /home/4pf/repos/petsc/src/mat/impls/aij/mpi/kokkos/mpiaijkok.kokkos.cxx:1138</div>
<div>[ERROR] #2 MatProductSymbolic_MPIAIJKokkos() at /home/4pf/repos/petsc/src/mat/impls/aij/mpi/kokkos/mpiaijkok.kokkos.cxx:1138</div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] #3 MatProductSymbolic() at /home/4pf/repos/petsc/src/mat/interface/matproduct.c:793</div>
<div>[ERROR] #3 MatProductSymbolic() at /home/4pf/repos/petsc/src/mat/interface/matproduct.c:793</div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] #4 MatProduct_Private() at /home/4pf/repos/petsc/src/mat/interface/matrix.c:9820</div>
<div>[ERROR] #4 MatProduct_Private() at /home/4pf/repos/petsc/src/mat/interface/matrix.c:9820</div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] #5 MatMatMult() at /home/4pf/repos/petsc/src/mat/interface/matrix.c:9897</div>
<div>[ERROR] #5 MatMatMult() at /home/4pf/repos/petsc/src/mat/interface/matrix.c:9897</div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] #6 PCGAMGOptProlongator_AGG() at /home/4pf/repos/petsc/src/ksp/pc/impls/gamg/agg.c:769</div>
<div>[ERROR] #6 PCGAMGOptProlongator_AGG() at /home/4pf/repos/petsc/src/ksp/pc/impls/gamg/agg.c:769</div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] #7 PCSetUp_GAMG() at /home/4pf/repos/petsc/src/ksp/pc/impls/gamg/gamg.c:639</div>
<div>[ERROR] #7 PCSetUp_GAMG() at /home/4pf/repos/petsc/src/ksp/pc/impls/gamg/gamg.c:639</div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] #8 PCSetUp() at /home/4pf/repos/petsc/src/ksp/pc/interface/precon.c:994</div>
<div>[ERROR] #8 PCSetUp() at /home/4pf/repos/petsc/src/ksp/pc/interface/precon.c:994</div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] #9 KSPSetUp() at /home/4pf/repos/petsc/src/ksp/ksp/interface/itfunc.c:406</div>
<div>[ERROR] #9 KSPSetUp() at /home/4pf/repos/petsc/src/ksp/ksp/interface/itfunc.c:406</div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] #10 KSPSolve_Private() at /home/4pf/repos/petsc/src/ksp/ksp/interface/itfunc.c:825</div>
<div>[ERROR] #10 KSPSolve_Private() at /home/4pf/repos/petsc/src/ksp/ksp/interface/itfunc.c:825</div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] #11 KSPSolve() at /home/4pf/repos/petsc/src/ksp/ksp/interface/itfunc.c:1071</div>
<div>[ERROR] #11 KSPSolve() at /home/4pf/repos/petsc/src/ksp/ksp/interface/itfunc.c:1071</div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] #12 PCApply_FieldSplit() at /home/4pf/repos/petsc/src/ksp/pc/impls/fieldsplit/fieldsplit.c:1246</div>
<div>[ERROR] #12 PCApply_FieldSplit() at /home/4pf/repos/petsc/src/ksp/pc/impls/fieldsplit/fieldsplit.c:1246</div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] #13 PCApply() at /home/4pf/repos/petsc/src/ksp/pc/interface/precon.c:441</div>
<div>[ERROR] #13 PCApply() at /home/4pf/repos/petsc/src/ksp/pc/interface/precon.c:441</div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] #14 KSP_PCApply() at /home/4pf/repos/petsc/include/petsc/private/kspimpl.h:380</div>
<div>[ERROR] #14 KSP_PCApply() at /home/4pf/repos/petsc/include/petsc/private/kspimpl.h:380</div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] #15 KSPFGMRESCycle() at /home/4pf/repos/petsc/src/ksp/ksp/impls/gmres/fgmres/fgmres.c:152</div>
<div>[ERROR] #15 KSPFGMRESCycle() at /home/4pf/repos/petsc/src/ksp/ksp/impls/gmres/fgmres/fgmres.c:152</div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] #16 KSPSolve_FGMRES() at /home/4pf/repos/petsc/src/ksp/ksp/impls/gmres/fgmres/fgmres.c:273</div>
<div>[ERROR] #16 KSPSolve_FGMRES() at /home/4pf/repos/petsc/src/ksp/ksp/impls/gmres/fgmres/fgmres.c:273</div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] #17 KSPSolve_Private() at /home/4pf/repos/petsc/src/ksp/ksp/interface/itfunc.c:899</div>
<div>[ERROR] #17 KSPSolve_Private() at /home/4pf/repos/petsc/src/ksp/ksp/interface/itfunc.c:899</div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] #18 KSPSolve() at /home/4pf/repos/petsc/src/ksp/ksp/interface/itfunc.c:1071</div>
<div>[ERROR] #18 KSPSolve() at /home/4pf/repos/petsc/src/ksp/ksp/interface/itfunc.c:1071</div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] #19 SNESSolve_NEWTONLS() at /home/4pf/repos/petsc/src/snes/impls/ls/ls.c:210</div>
<div>[ERROR] #19 SNESSolve_NEWTONLS() at /home/4pf/repos/petsc/src/snes/impls/ls/ls.c:210</div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] #20 SNESSolve() at /home/4pf/repos/petsc/src/snes/interface/snes.c:4689</div>
<div>[ERROR] #20 SNESSolve() at /home/4pf/repos/petsc/src/snes/interface/snes.c:4689</div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] #21 TSStep_ARKIMEX() at /home/4pf/repos/petsc/src/ts/impls/arkimex/arkimex.c:791</div>
<div>[ERROR] #21 TSStep_ARKIMEX() at /home/4pf/repos/petsc/src/ts/impls/arkimex/arkimex.c:791</div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] #22 TSStep() at /home/4pf/repos/petsc/src/ts/interface/ts.c:3445</div>
<div>[ERROR] #22 TSStep() at /home/4pf/repos/petsc/src/ts/interface/ts.c:3445</div>
<div>[ERROR] [1]PETSC ERROR: </div>
<div>[ERROR] [0]PETSC ERROR: </div>
<div>[ERROR] #23 TSSolve() at /home/4pf/repos/petsc/src/ts/interface/ts.c:3836</div>
<div>[ERROR] #23 TSSolve() at /home/4pf/repos/petsc/src/ts/interface/ts.c:3836</div>
<div>[ERROR] PetscSolver::solve: TSSolve failed.</div>
<div>[ERROR] PetscSolver::solve: TSSolve failed.</div>
<div>Aborting.</div>
Aborting.<br>
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<br>
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Thanks for the help,<br>
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<br>
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<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<span style="font-size:11pt"><strong>Philip Fackler<br>
</strong></span></div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<div><span style="font-size:11pt">Research Software Engineer, Application Engineering Group</span></div>
<div><span style="font-size:11pt">Advanced Computing Systems Research Section</span></div>
<div><span style="font-size:11pt">Computer Science and Mathematics Division<br>
</span></div>
<div><span style="font-size:11pt"><strong>Oak Ridge National Laboratory</strong></span><span style="font-size:11pt"></span><br>
</div>
</div>
</div>
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</div>
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</blockquote>
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