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Hi friend, I am trying to try my second Petsc exercise in a lecture from Eijkhout. I run it using command: mpiexec -n 2 ./vec_view in my Macbook with 2 cores. but I got an error. Here is the error message: [1]PETSC ERROR: ---------------------
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<div dir="ltr">Hi friend,<div><br></div><div>I am trying to try my second Petsc exercise in a lecture from Eijkhout. <br>I run it using command: mpiexec -n 2 ./vec_view in my Macbook with 2 cores. <br><br>but I got an error. Here is the error message:<br><br>[1]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------<br>[1]PETSC ERROR: Argument out of range<br>[1]PETSC ERROR: Out of range index value 200 maximum 200<br>[1]PETSC ERROR: WARNING! There are unused option(s) set! Could be the program crashed before usage or a spelling mistake, etc!<br>[1]PETSC ERROR: Option left: name:-vec_view (no value) source: command line<br>[1]PETSC ERROR: See <a href="https://urldefense.us/v3/__https://petsc.org/release/faq/__;!!G_uCfscf7eWS!c9Sc5i6Zy6_vzM9RLEJfU92oYcv7s-RDyELXxNOCh10iT66qkMKsVNOdNN5Mylbznn2ag7w1daVGSrqSnN7HmPLABA$">https://petsc.org/release/faq/</a> for trouble shooting.<br>[1]PETSC ERROR: Petsc Release Version 3.21.3, unknown <br>[1]PETSC ERROR: ./vec on a arch-darwin-c-debug named ivanpro.local by jkh Sat Jul 27 11:21:26 2024<br>[1]PETSC ERROR: Configure options --with-cc=/Users/jkh/projects/openmpi/opt-5.0.4/bin/mpicc --with-cxx=/Users/jkh/projects/openmpi/opt-5.0.4/bin/mpicxx --with-fc=0 --download-make --download-cmake --download-bison --with-x=0 --download-f2cblaslapack --download-metis --download-parmetis --download-ptscotch --download-superlu_dist<br>[1]PETSC ERROR: #1 VecSetValues_MPI() at /Users/jkh/projects/petsc/src/vec/vec/impls/mpi/pdvec.c:859<br>[1]PETSC ERROR: #2 VecSetValues() at /Users/jkh/projects/petsc/src/vec/vec/interface/rvector.c:917<br>[1]PETSC ERROR: #3 main() at vec.c:70<br>[1]PETSC ERROR: PETSc Option Table entries:<br>[1]PETSC ERROR: -vec_view (source: command line)<br>[1]PETSC ERROR: ----------------End of Error Message -------send entire error message to petsc-maint@mcs.anl.gov----------<br>--------------------------------------------------------------------------<br>MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_SELF<br> Proc: [[953,1],1]<br> Errorcode: 63<br><br>NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.<br>You may or may not see output from other processes, depending on<br>exactly when Open MPI kills them.<br>--------------------------------------------------------------------------<br>--------------------------------------------------------------------------<br>prterun has exited due to process rank 1 with PID 0 on node ivanpro calling<br>"abort". This may have caused other processes in the application to be<br>terminated by signals sent by prterun (as reported here).<br><br>can you help me guys?</div></div>