< MPI_COMM_WORLD with errorcode 1>

[dongcongcong606]

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Issue or question about MOOSE

Dear friends, I have a question to consult.
When I was learning according to the official MOOSE case, I could not run ‘ the step01.i ’ file in the directory I customized, and the following error would be reported after running it.
However, I was able to successfully run the ‘step01.i’ file in the original directory with the following results.

(Optional) code in question / simulation log / errors

(moose) paracs123@DESKTOP-ICLNLQV:~/projects/myfile/file009/solid_mechanics/step1$ ./solid_mechanics-opt -i mech_step01.i
[DESKTOP-ICLNLQV:04197] mca_base_component_repository_open: unable to open mca_btl_openib: librdmacm.so.1: cannot open shared object file: No such file or directory (ignored)


*** ERROR ***
/home/paracs123/projects/myfile/file009/solid_mechanics/step1/mech_step01.i contains Windows(DOS) line endings which are not supported.

Stack frames: 10
0: libMesh::print_trace(std::ostream&)
1: moose::internal::mooseErrorRaw(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)
2: void mooseError<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&)
3: MooseUtils::checkFileReadable(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, bool, bool, bool)
4: Parser::parse()
5: Moose::createMooseApp(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int, char**)
6: ./solid_mechanics-opt(+0x20e0) [0x7f957b5f10e0]
7: main
8: __libc_start_main
9: ./solid_mechanics-opt(+0x238b) [0x7f957b5f138b]
--------------------------------------------------------------------------
MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD
with errorcode 1.

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.
--------------------------------------------------------------------------




(moose) paracs123@DESKTOP-ICLNLQV:~/projects/moose/modules/solid_mechanics/tutorials/introduction$ ./solid_mechanics-opt -i mech_step01.i
[DESKTOP-ICLNLQV:04078] mca_base_component_repository_open: unable to open mca_btl_openib: librdmacm.so.1: cannot open shared object file: No such file or directory (ignored)


*** Info ***
SolidMechanics Action: selecting 'total small strain' formulation. Use `incremental = true` to select 'incremental small strain' instead.
Framework Information:
MOOSE Version:           git commit 5fd5cc99b0 on 2024-07-27
LibMesh Version:
PETSc Version:           3.20.3
SLEPc Version:           3.20.1
Current Time:            Thu Aug  1 16:59:40 2024
Executable Timestamp:    Thu Aug  1 16:42:53 2024

Checkpoint:
  Wall Time Interval:      Every 3600.000000 s
  User Checkpoint:         Disabled
  # Checkpoints Kept:      2
  Execute On:              TIMESTEP_END

Parallelism:
  Num Processors:          1
  Num Threads:             1

Mesh:
  Parallel Type:           replicated
  Mesh Dimension:          2
  Spatial Dimension:       2
  Nodes:                   121
  Elems:                   100
  Num Subdomains:          1

Nonlinear System:
  Num DOFs:                242
  Num Local DOFs:          242
  Variables:               { "disp_x" "disp_y" }
  Finite Element Types:    "LAGRANGE"
  Approximation Orders:    "FIRST"

Execution Information:
  Executioner:             Transient
  TimeStepper:             ConstantDT
  TimeIntegrator:          ImplicitEuler
  Solver Mode:             Preconditioned JFNK


Time Step 0, time = 0

Time Step 1, time = 1, dt = 1
 0 Nonlinear |R| = 0.000000e+00
 Solve Converged!

Time Step 2, time = 2, dt = 1
 0 Nonlinear |R| = 0.000000e+00
 Solve Converged!

Time Step 3, time = 3, dt = 1
 0 Nonlinear |R| = 0.000000e+00
 Solve Converged!

Time Step 4, time = 4, dt = 1
 0 Nonlinear |R| = 0.000000e+00
 Solve Converged!

Time Step 5, time = 5, dt = 1
 0 Nonlinear |R| = 0.000000e+00
 Solve Converged!
WARNING! There are options you set that were not used!
WARNING! could be spelling mistake, etc!
There is one unused database option. It is:
Option left: name:-ksp_converged_reason value: ::failed source: code

Encountering Errors? Please include diagnostic output

No response

[milljm]

You can see the difference between two files like so:

diff ~/projects/moose/modules/solid_mechanics/tutorials/introduction/mech_step01.i \
~/projects/myfile/file009/solid_mechanics/step1/mech_step01.i

The results on the screen will highlight the differences. Allowing you to understand why the first file is working, while the other file is not.

[GiudGiud]

/home/paracs123/projects/myfile/file009/solid_mechanics/step1/mech_step01.i contains Windows(DOS) line endings which are not supported.

If you use VSCode, you can ctrl+shift+P and convert the line endings.
If on linux you use dos2unix to change the line endings