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  • James Willenbring
  • Trilinos
  • Issues
  • #3640

Closed
Open
Created Oct 16, 2018 by James Willenbring@jmwilleMaintainer

MueLu_UnitTestsBlockedEpetra_MPI_1 failing on ATDM cee-rhel6-clang-opt-serial build

Created by: fryeguy52

CC: @trilinos/muelu , @srajama1 (Trilinos Linear Solvers Product Lead), @bartlettroscoe

Next Action Status

PR #4072 merged to 'develop' on 12/19/2018 for test MueLu_UnitTestsBlockedEpetra_MPI_1 that was failing every day. Test passed passed on 12/20/2018.

Description

As shown in this query the tests:

  • MueLu_UnitTestsBlockedEpetra_MPI_1

are failing in the builds:

  • Trilinos-atdm-cee-rhel6-clang-opt-serial

failing due to seg fault

[ceerws1113:37972] *** Process received signal ***
[ceerws1113:37972] Signal: Segmentation fault (11)
[ceerws1113:37972] Signal code: Address not mapped (1)
[ceerws1113:37972] Failing at address: (nil)

Steps to Reproduce

One should be able to reproduce this failure any CEE LAN RHEL6 SRN machine as described in:

  • https://github.com/trilinos/Trilinos/blob/develop/cmake/std/atdm/README.md

More specifically, the commands given for the CEE LAN RHEL6 SRN machines are provided at:

  • https://github.com/trilinos/Trilinos/blob/develop/cmake/std/atdm/README.md#cee-rhel6-environment

The exact commands to reproduce this issue should be:

$ cd <some_build_dir>/

$ source $TRILINOS_DIR/cmake/std/atdm/load-env.sh cee-rhel6-clang-opt-serial

$ cmake \
  -GNinja \
  -DTrilinos_CONFIGURE_OPTIONS_FILE:STRING=cmake/std/atdm/ATDMDevEnv.cmake \
  -DTrilinos_ENABLE_TESTS=ON -DTrilinos_ENABLE_MueLu=ON \
  $TRILINOS_DIR

$ make NP=16

$ ctest -j16
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