{"action":"created","issue":{"url":"https://api.github.com/repos/idaholab/moose/issues/6030","repository_url":"https://api.github.com/repos/idaholab/moose","labels_url":"https://api.github.com/repos/idaholab/moose/issues/6030/labels{/name}","comments_url":"https://api.github.com/repos/idaholab/moose/issues/6030/comments","events_url":"https://api.github.com/repos/idaholab/moose/issues/6030/events","html_url":"https://github.com/idaholab/moose/issues/6030","id":120837674,"number":6030,"title":"A valgrind error caused by BoomerAMG","user":{"login":"YaqiWang","id":6607496,"avatar_url":"https://avatars.githubusercontent.com/u/6607496?v=3","gravatar_id":"","url":"https://api.github.com/users/YaqiWang","html_url":"https://github.com/YaqiWang","followers_url":"https://api.github.com/users/YaqiWang/followers","following_url":"https://api.github.com/users/YaqiWang/following{/other_user}","gists_url":"https://api.github.com/users/YaqiWang/gists{/gist_id}","starred_url":"https://api.github.com/users/YaqiWang/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/YaqiWang/subscriptions","organizations_url":"https://api.github.com/users/YaqiWang/orgs","repos_url":"https://api.github.com/users/YaqiWang/repos","events_url":"https://api.github.com/users/YaqiWang/events{/privacy}","received_events_url":"https://api.github.com/users/YaqiWang/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/idaholab/moose/labels/P:%20normal","name":"P: normal","color":"ededed"},{"url":"https://api.github.com/repos/idaholab/moose/labels/T:%20defect","name":"T: defect","color":"e11d21"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":14,"created_at":"2015-12-07T18:31:10Z","updated_at":"2016-05-09T21:41:53Z","closed_at":null,"body":"This error can be produced by commenting out the line\r\n```\r\npetsc_options = '-pc_hypre_boomeramg_print_statistics'\r\n```\r\nin `moose/test/tests/preconditioners/multi_cycle_hypre/multi_cycle_hypre.i`.\r\nAnd running valgrind \r\n```\r\nvalgrind --suppressions=/ssd/wangy2/moose/python/TestHarness/suppressions/errors.supp --leak-check=full --tool=memcheck --dsymutil=yes --track-origins=yes ../../../moose_test-oprof -i multi_cycle_hypre.i\r\n```\r\n\r\nThe error is\r\n\r\n```\r\n==10497== Conditional jump or move depends on uninitialised value(s)\r\n==10497==    at 0x993EEBD: hypre_BoomerAMGSolve (in /opt/moose/petsc/openmpi_petsc-3.6.3/gcc-opt-superlu/lib/libpetsc.so.3.6.3)\r\n==10497==    by 0x992B6C2: HYPRE_BoomerAMGSolve (in /opt/moose/petsc/openmpi_petsc-3.6.3/gcc-opt-superlu/lib/libpetsc.so.3.6.3)\r\n==10497==    by 0x9707BE5: PCApply_HYPRE (in /opt/moose/petsc/openmpi_petsc-3.6.3/gcc-opt-superlu/lib/libpetsc.so.3.6.3)\r\n==10497==    by 0x961B9E7: PCApply (in /opt/moose/petsc/openmpi_petsc-3.6.3/gcc-opt-superlu/lib/libpetsc.so.3.6.3)\r\n==10497==    by 0x961C228: PCApplyBAorAB (in /opt/moose/petsc/openmpi_petsc-3.6.3/gcc-opt-superlu/lib/libpetsc.so.3.6.3)\r\n==10497==    by 0x9774DA3: KSPGMRESCycle (in /opt/moose/petsc/openmpi_petsc-3.6.3/gcc-opt-superlu/lib/libpetsc.so.3.6.3)\r\n==10497==    by 0x9775680: KSPSolve_GMRES (in /opt/moose/petsc/openmpi_petsc-3.6.3/gcc-opt-superlu/lib/libpetsc.so.3.6.3)\r\n==10497==    by 0x971ED46: KSPSolve (in /opt/moose/petsc/openmpi_petsc-3.6.3/gcc-opt-superlu/lib/libpetsc.so.3.6.3)\r\n==10497==    by 0x97CAFD7: SNESSolve_NEWTONLS (in /opt/moose/petsc/openmpi_petsc-3.6.3/gcc-opt-superlu/lib/libpetsc.so.3.6.3)\r\n==10497==    by 0x97F212B: SNESSolve (in /opt/moose/petsc/openmpi_petsc-3.6.3/gcc-opt-superlu/lib/libpetsc.so.3.6.3)\r\n==10497==    by 0x70D544B: libMesh::PetscNonlinearSolver<double>::solve(libMesh::SparseMatrix<double>&, libMesh::NumericVector<double>&, libMesh::NumericVector<double>&, double, unsigned int) (petsc_nonlinear_solver.C:714)\r\n==10497==    by 0x7135D6E: libMesh::NonlinearImplicitSystem::solve() (nonlinear_implicit_system.C:183)\r\n==10497==  Uninitialised value was created by a stack allocation\r\n==10497==    at 0x993E9F5: hypre_BoomerAMGSolve (in /opt/moose/petsc/openmpi_petsc-3.6.3/gcc-opt-superlu/lib/libpetsc.so.3.6.3)\r\n```\r\nwhich is exactly the same as the current Yak valgrind errors.\r\n\r\nWe can either add this error in our suppression list or fix BoomerAMG and send the fix to HYPRE."},"comment":{"url":"https://api.github.com/repos/idaholab/moose/issues/comments/217998817","html_url":"https://github.com/idaholab/moose/issues/6030#issuecomment-217998817","issue_url":"https://api.github.com/repos/idaholab/moose/issues/6030","id":217998817,"user":{"login":"permcody","id":3036960,"avatar_url":"https://avatars.githubusercontent.com/u/3036960?v=3","gravatar_id":"","url":"https://api.github.com/users/permcody","html_url":"https://github.com/permcody","followers_url":"https://api.github.com/users/permcody/followers","following_url":"https://api.github.com/users/permcody/following{/other_user}","gists_url":"https://api.github.com/users/permcody/gists{/gist_id}","starred_url":"https://api.github.com/users/permcody/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/permcody/subscriptions","organizations_url":"https://api.github.com/users/permcody/orgs","repos_url":"https://api.github.com/users/permcody/repos","events_url":"https://api.github.com/users/permcody/events{/privacy}","received_events_url":"https://api.github.com/users/permcody/received_events","type":"User","site_admin":false},"created_at":"2016-05-09T21:41:53Z","updated_at":"2016-05-09T21:41:53Z","body":"@YaqiWang, @jwpeterson - should this be closed?\r\n"}}