[Libmesh-users] valgrind errors

[Alexander L. <ale...@gm...>]

All,

I get the following errors when running valgrind in parallel on a MOOSE
test case. I could probably figure this out with time, but if someone
smarter than I could quickly deduce whether these are false positives or
something real then I would definitely not complain. (I've trimmed the
output to 1 process; the errors for every other process were the same).

==25211== Memcheck, a memory error detector
==25211== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==25211== Using Valgrind-3.14.0.GIT and LibVEX; rerun with -h for copyright
info
==25211== Command: ./combined-oprof -i cleaner_input.i
==25211==
==25211==
==25211== HEAP SUMMARY:
==25211==     in use at exit: 127,864 bytes in 25 blocks
==25211==   total heap usage: 634,458 allocs, 617,914 frees, 90,972,624
bytes allocated
==25211==
==25211== 192 bytes in 1 blocks are definitely lost in loss record 3 of 25
==25211==    at 0x4C2CAED: malloc (vg_replace_malloc.c:299)
==25211==    by 0x11DE452A: trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11DE4C26: MPL_trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11C9E6E0: MPIR_Datatype_set_contents.isra.0.constprop.4
(mpir_datatype.h:562)
==25211==    by 0x11C9EE4C: MPIR_Type_contiguous_impl
(type_contiguous.c:173)
==25211==    by 0x11C9F2A4: PMPI_Type_contiguous (type_contiguous.c:300)
==25211==    by 0x4E61CDA: PMPI_Type_contiguous (libmpiwrap.c:2718)
==25211==    by 0x711FD1C: DataType (parallel.h:307)
==25211==    by 0x711FD1C: StandardType (parallel_hilbert.h:60)
==25211==    by 0x711FD1C: StandardType (parallel_implementation.h:212)
==25211==    by 0x711FD1C:
libMesh::Parallel::Sort<std::pair<Hilbert::HilbertIndices, unsigned long>,
unsigned int>::binsort() (parallel_sort.C:166)
==25211==    by 0x7124A78:
libMesh::Parallel::Sort<std::pair<Hilbert::HilbertIndices, unsigned long>,
unsigned int>::sort() (parallel_sort.C:80)
==25211==    by 0x6FACD83: void
libMesh::MeshCommunication::find_global_indices<libMesh::MeshBase::element_iterator>(libMesh::Parallel::Communicator
const&, libMesh::BoundingBox const&, libMesh::MeshBase::element_iterator
const&, libMesh::MeshBase::element_iterator const&, std::vector<unsigned
int, std::allocator<unsigned int> >&) const
(mesh_communication_global_indices.C:704)
==25211==    by 0x7138B97:
libMesh::Partitioner::partition_unpartitioned_elements(libMesh::MeshBase&,
unsigned int) (partitioner.C:228)
==25211==    by 0x713D1BD:
libMesh::Partitioner::partition(libMesh::MeshBase&, unsigned int)
(partitioner.C:75)
==25211==
==25211== 200 bytes in 1 blocks are definitely lost in loss record 4 of 25
==25211==    at 0x4C2CAED: malloc (vg_replace_malloc.c:299)
==25211==    by 0x11DE452A: trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11DE4C26: MPL_trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11CA65E2: MPIR_Datatype_set_contents.isra.0.constprop.1
(mpir_datatype.h:562)
==25211==    by 0x11CA6CCB: MPIR_Type_create_struct_impl
(type_create_struct.c:62)
==25211==    by 0x11CA7104: PMPI_Type_create_struct
(type_create_struct.c:157)
==25211==    by 0x4E62FE5: PMPI_Type_create_struct (libmpiwrap.c:2727)
==25211==    by 0x70700FF: StandardType (parallel_algebra.h:290)
==25211==    by 0x70700FF: void
libMesh::Parallel::Communicator::min<libMesh::Point>(libMesh::Point&) const
(parallel_implementation.h:1591)
==25211==    by 0x7067C93:
libMesh::MeshTools::create_bounding_box(libMesh::MeshBase const&)
(mesh_tools.C:345)
==25211==    by 0x7138B6F:
libMesh::Partitioner::partition_unpartitioned_elements(libMesh::MeshBase&,
unsigned int) (partitioner.C:227)
==25211==    by 0x713D1BD:
libMesh::Partitioner::partition(libMesh::MeshBase&, unsigned int)
(partitioner.C:75)
==25211==    by 0x6F8918C: partition (mesh_base.h:728)
==25211==    by 0x6F8918C: libMesh::MeshBase::prepare_for_use(bool, bool)
(mesh_base.C:264)
==25211==
==25211== 200 bytes in 1 blocks are definitely lost in loss record 5 of 25
==25211==    at 0x4C2CAED: malloc (vg_replace_malloc.c:299)
==25211==    by 0x11DE452A: trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11DE4C26: MPL_trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11CAAEE0: MPIR_Datatype_set_contents.isra.0.constprop.3
(mpir_datatype.h:562)
==25211==    by 0x11CAB861: PMPI_Type_create_resized
(type_create_resized.c:204)
==25211==    by 0x4E6343F: PMPI_Type_create_resized (libmpiwrap.c:2729)
==25211==    by 0x7070120: StandardType (parallel_algebra.h:297)
==25211==    by 0x7070120: void
libMesh::Parallel::Communicator::min<libMesh::Point>(libMesh::Point&) const
(parallel_implementation.h:1591)
==25211==    by 0x7067C93:
libMesh::MeshTools::create_bounding_box(libMesh::MeshBase const&)
(mesh_tools.C:345)
==25211==    by 0x7138B6F:
libMesh::Partitioner::partition_unpartitioned_elements(libMesh::MeshBase&,
unsigned int) (partitioner.C:227)
==25211==    by 0x713D1BD:
libMesh::Partitioner::partition(libMesh::MeshBase&, unsigned int)
(partitioner.C:75)
==25211==    by 0x6F8918C: partition (mesh_base.h:728)
==25211==    by 0x6F8918C: libMesh::MeshBase::prepare_for_use(bool, bool)
(mesh_base.C:264)
==25211==    by 0x70B2669:
libMesh::UnstructuredMesh::read(std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&, void*, bool, bool)
(unstructured_mesh.C:626)
==25211==
==25211== 200 bytes in 1 blocks are definitely lost in loss record 6 of 25
==25211==    at 0x4C2CAED: malloc (vg_replace_malloc.c:299)
==25211==    by 0x11DE452A: trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11DE4C26: MPL_trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11CAAEE0: MPIR_Datatype_set_contents.isra.0.constprop.3
(mpir_datatype.h:562)
==25211==    by 0x11CAB861: PMPI_Type_create_resized
(type_create_resized.c:204)
==25211==    by 0x4E6343F: PMPI_Type_create_resized (libmpiwrap.c:2729)
==25211==    by 0x711FAD5: StandardType (parallel_implementation.h:271)
==25211==    by 0x711FAD5:
libMesh::Parallel::Sort<std::pair<Hilbert::HilbertIndices, unsigned long>,
unsigned int>::binsort() (parallel_sort.C:166)
==25211==    by 0x7124A78:
libMesh::Parallel::Sort<std::pair<Hilbert::HilbertIndices, unsigned long>,
unsigned int>::sort() (parallel_sort.C:80)
==25211==    by 0x6FACD83: void
libMesh::MeshCommunication::find_global_indices<libMesh::MeshBase::element_iterator>(libMesh::Parallel::Communicator
const&, libMesh::BoundingBox const&, libMesh::MeshBase::element_iterator
const&, libMesh::MeshBase::element_iterator const&, std::vector<unsigned
int, std::allocator<unsigned int> >&) const
(mesh_communication_global_indices.C:704)
==25211==    by 0x7138B97:
libMesh::Partitioner::partition_unpartitioned_elements(libMesh::MeshBase&,
unsigned int) (partitioner.C:228)
==25211==    by 0x713D1BD:
libMesh::Partitioner::partition(libMesh::MeshBase&, unsigned int)
(partitioner.C:75)
==25211==    by 0x6F8918C: partition (mesh_base.h:728)
==25211==    by 0x6F8918C: libMesh::MeshBase::prepare_for_use(bool, bool)
(mesh_base.C:264)
==25211==
==25211== 216 bytes in 1 blocks are definitely lost in loss record 8 of 25
==25211==    at 0x4C2CAED: malloc (vg_replace_malloc.c:299)
==25211==    by 0x11DE452A: trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11DE4C26: MPL_trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11CA65E2: MPIR_Datatype_set_contents.isra.0.constprop.1
(mpir_datatype.h:562)
==25211==    by 0x11CA6CCB: MPIR_Type_create_struct_impl
(type_create_struct.c:62)
==25211==    by 0x11CA7104: PMPI_Type_create_struct
(type_create_struct.c:157)
==25211==    by 0x4E62FE5: PMPI_Type_create_struct (libmpiwrap.c:2727)
==25211==    by 0x711FAB1: StandardType (parallel_implementation.h:264)
==25211==    by 0x711FAB1:
libMesh::Parallel::Sort<std::pair<Hilbert::HilbertIndices, unsigned long>,
unsigned int>::binsort() (parallel_sort.C:166)
==25211==    by 0x7124A78:
libMesh::Parallel::Sort<std::pair<Hilbert::HilbertIndices, unsigned long>,
unsigned int>::sort() (parallel_sort.C:80)
==25211==    by 0x6FACD83: void
libMesh::MeshCommunication::find_global_indices<libMesh::MeshBase::element_iterator>(libMesh::Parallel::Communicator
const&, libMesh::BoundingBox const&, libMesh::MeshBase::element_iterator
const&, libMesh::MeshBase::element_iterator const&, std::vector<unsigned
int, std::allocator<unsigned int> >&) const
(mesh_communication_global_indices.C:704)
==25211==    by 0x7138B97:
libMesh::Partitioner::partition_unpartitioned_elements(libMesh::MeshBase&,
unsigned int) (partitioner.C:228)
==25211==    by 0x713D1BD:
libMesh::Partitioner::partition(libMesh::MeshBase&, unsigned int)
(partitioner.C:75)
==25211==
==25211== 232 bytes in 1 blocks are definitely lost in loss record 9 of 25
==25211==    at 0x4C2CAED: malloc (vg_replace_malloc.c:299)
==25211==    by 0x11DE452A: trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11DE4C26: MPL_trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11D20398: MPIR_Dataloop_alloc_and_copy (dataloop.c:384)
==25211==    by 0x11D22DC0: MPIR_Dataloop_create_contiguous
(dataloop_create_contig.c:79)
==25211==    by 0x11D22600: MPIR_Dataloop_create_blockindexed
(dataloop_create_blockindexed.c:95)
==25211==    by 0x11D24B46: MPIR_Dataloop_create_struct
(dataloop_create_struct.c:174)
==25211==    by 0x11D218FB: MPIR_Dataloop_create (dataloop_create.c:305)
==25211==    by 0x11C9878F: MPIR_Type_commit (type_commit.c:60)
==25211==    by 0x11C9887E: MPIR_Type_commit_impl (type_commit.c:106)
==25211==    by 0x11C98B10: PMPI_Type_commit (type_commit.c:177)
==25211==    by 0x4E444F1: PMPI_Type_commit (libmpiwrap.c:1769)
==25211==
==25211== 232 bytes in 1 blocks are definitely lost in loss record 10 of 25
==25211==    at 0x4C2CAED: malloc (vg_replace_malloc.c:299)
==25211==    by 0x11DE452A: trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11DE4C26: MPL_trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11D20398: MPIR_Dataloop_alloc_and_copy (dataloop.c:384)
==25211==    by 0x11D22DC0: MPIR_Dataloop_create_contiguous
(dataloop_create_contig.c:79)
==25211==    by 0x11D22600: MPIR_Dataloop_create_blockindexed
(dataloop_create_blockindexed.c:95)
==25211==    by 0x11D24B46: MPIR_Dataloop_create_struct
(dataloop_create_struct.c:174)
==25211==    by 0x11D218FB: MPIR_Dataloop_create (dataloop_create.c:305)
==25211==    by 0x11C987B2: MPIR_Type_commit (type_commit.c:68)
==25211==    by 0x11C9887E: MPIR_Type_commit_impl (type_commit.c:106)
==25211==    by 0x11C98B10: PMPI_Type_commit (type_commit.c:177)
==25211==    by 0x4E444F1: PMPI_Type_commit (libmpiwrap.c:1769)
==25211==
==25211== 232 bytes in 1 blocks are definitely lost in loss record 11 of 25
==25211==    at 0x4C2CAED: malloc (vg_replace_malloc.c:299)
==25211==    by 0x11DE452A: trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11DE4C26: MPL_trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11D206E9: MPIR_Dataloop_dup (dataloop.c:616)
==25211==    by 0x11D20DF8: MPIR_Dataloop_create (dataloop_create.c:154)
==25211==    by 0x11C9878F: MPIR_Type_commit (type_commit.c:60)
==25211==    by 0x11C9887E: MPIR_Type_commit_impl (type_commit.c:106)
==25211==    by 0x11C98B10: PMPI_Type_commit (type_commit.c:177)
==25211==    by 0x4E444F1: PMPI_Type_commit (libmpiwrap.c:1769)
==25211==    by 0x7070128: StandardType (parallel_algebra.h:302)
==25211==    by 0x7070128: void
libMesh::Parallel::Communicator::min<libMesh::Point>(libMesh::Point&) const
(parallel_implementation.h:1591)
==25211==    by 0x7067C93:
libMesh::MeshTools::create_bounding_box(libMesh::MeshBase const&)
(mesh_tools.C:345)
==25211==    by 0x7138B6F:
libMesh::Partitioner::partition_unpartitioned_elements(libMesh::MeshBase&,
unsigned int) (partitioner.C:227)
==25211==
==25211== 232 bytes in 1 blocks are definitely lost in loss record 12 of 25
==25211==    at 0x4C2CAED: malloc (vg_replace_malloc.c:299)
==25211==    by 0x11DE452A: trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11DE4C26: MPL_trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11D206E9: MPIR_Dataloop_dup (dataloop.c:616)
==25211==    by 0x11D20DF8: MPIR_Dataloop_create (dataloop_create.c:154)
==25211==    by 0x11C987B2: MPIR_Type_commit (type_commit.c:68)
==25211==    by 0x11C9887E: MPIR_Type_commit_impl (type_commit.c:106)
==25211==    by 0x11C98B10: PMPI_Type_commit (type_commit.c:177)
==25211==    by 0x4E444F1: PMPI_Type_commit (libmpiwrap.c:1769)
==25211==    by 0x7070128: StandardType (parallel_algebra.h:302)
==25211==    by 0x7070128: void
libMesh::Parallel::Communicator::min<libMesh::Point>(libMesh::Point&) const
(parallel_implementation.h:1591)
==25211==    by 0x7067C93:
libMesh::MeshTools::create_bounding_box(libMesh::MeshBase const&)
(mesh_tools.C:345)
==25211==    by 0x7138B6F:
libMesh::Partitioner::partition_unpartitioned_elements(libMesh::MeshBase&,
unsigned int) (partitioner.C:227)
==25211==
==25211== 232 bytes in 1 blocks are definitely lost in loss record 13 of 25
==25211==    at 0x4C2CAED: malloc (vg_replace_malloc.c:299)
==25211==    by 0x11DE452A: trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11DE4C26: MPL_trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11D20398: MPIR_Dataloop_alloc_and_copy (dataloop.c:384)
==25211==    by 0x11D22DC0: MPIR_Dataloop_create_contiguous
(dataloop_create_contig.c:79)
==25211==    by 0x11D21194: MPIR_Dataloop_create (dataloop_create.c:169)
==25211==    by 0x11C9878F: MPIR_Type_commit (type_commit.c:60)
==25211==    by 0x11C9887E: MPIR_Type_commit_impl (type_commit.c:106)
==25211==    by 0x11C98B10: PMPI_Type_commit (type_commit.c:177)
==25211==    by 0x4E444F1: PMPI_Type_commit (libmpiwrap.c:1769)
==25211==    by 0x711FD24: commit (parallel.h:337)
==25211==    by 0x711FD24: DataType (parallel.h:308)
==25211==    by 0x711FD24: StandardType (parallel_hilbert.h:60)
==25211==    by 0x711FD24: StandardType (parallel_implementation.h:212)
==25211==    by 0x711FD24:
libMesh::Parallel::Sort<std::pair<Hilbert::HilbertIndices, unsigned long>,
unsigned int>::binsort() (parallel_sort.C:166)
==25211==    by 0x7124A78:
libMesh::Parallel::Sort<std::pair<Hilbert::HilbertIndices, unsigned long>,
unsigned int>::sort() (parallel_sort.C:80)
==25211==
==25211== 232 bytes in 1 blocks are definitely lost in loss record 14 of 25
==25211==    at 0x4C2CAED: malloc (vg_replace_malloc.c:299)
==25211==    by 0x11DE452A: trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11DE4C26: MPL_trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11D20398: MPIR_Dataloop_alloc_and_copy (dataloop.c:384)
==25211==    by 0x11D22DC0: MPIR_Dataloop_create_contiguous
(dataloop_create_contig.c:79)
==25211==    by 0x11D21194: MPIR_Dataloop_create (dataloop_create.c:169)
==25211==    by 0x11C987B2: MPIR_Type_commit (type_commit.c:68)
==25211==    by 0x11C9887E: MPIR_Type_commit_impl (type_commit.c:106)
==25211==    by 0x11C98B10: PMPI_Type_commit (type_commit.c:177)
==25211==    by 0x4E444F1: PMPI_Type_commit (libmpiwrap.c:1769)
==25211==    by 0x711FD24: commit (parallel.h:337)
==25211==    by 0x711FD24: DataType (parallel.h:308)
==25211==    by 0x711FD24: StandardType (parallel_hilbert.h:60)
==25211==    by 0x711FD24: StandardType (parallel_implementation.h:212)
==25211==    by 0x711FD24:
libMesh::Parallel::Sort<std::pair<Hilbert::HilbertIndices, unsigned long>,
unsigned int>::binsort() (parallel_sort.C:166)
==25211==    by 0x7124A78:
libMesh::Parallel::Sort<std::pair<Hilbert::HilbertIndices, unsigned long>,
unsigned int>::sort() (parallel_sort.C:80)
==25211==
==25211== 264 bytes in 1 blocks are definitely lost in loss record 15 of 25
==25211==    at 0x4C2CAED: malloc (vg_replace_malloc.c:299)
==25211==    by 0x11DE452A: trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11DE4C26: MPL_trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11D20398: MPIR_Dataloop_alloc_and_copy (dataloop.c:384)
==25211==    by 0x11D23D50: MPIR_Dataloop_create_indexed
(dataloop_create_indexed.c:206)
==25211==    by 0x11D24FB0: DLOOP_Dataloop_create_flattened_struct
(dataloop_create_struct.c:696)
==25211==    by 0x11D24FB0: MPIR_Dataloop_create_struct
(dataloop_create_struct.c:241)
==25211==    by 0x11D218FB: MPIR_Dataloop_create (dataloop_create.c:305)
==25211==    by 0x11C9878F: MPIR_Type_commit (type_commit.c:60)
==25211==    by 0x11C9887E: MPIR_Type_commit_impl (type_commit.c:106)
==25211==    by 0x11C98B10: PMPI_Type_commit (type_commit.c:177)
==25211==    by 0x4E444F1: PMPI_Type_commit (libmpiwrap.c:1769)
==25211==    by 0x711FAB9: StandardType (parallel_implementation.h:267)
==25211==    by 0x711FAB9:
libMesh::Parallel::Sort<std::pair<Hilbert::HilbertIndices, unsigned long>,
unsigned int>::binsort() (parallel_sort.C:166)
==25211==
==25211== 264 bytes in 1 blocks are definitely lost in loss record 16 of 25
==25211==    at 0x4C2CAED: malloc (vg_replace_malloc.c:299)
==25211==    by 0x11DE452A: trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11DE4C26: MPL_trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11D206E9: MPIR_Dataloop_dup (dataloop.c:616)
==25211==    by 0x11D20DF8: MPIR_Dataloop_create (dataloop_create.c:154)
==25211==    by 0x11C9878F: MPIR_Type_commit (type_commit.c:60)
==25211==    by 0x11C9887E: MPIR_Type_commit_impl (type_commit.c:106)
==25211==    by 0x11C98B10: PMPI_Type_commit (type_commit.c:177)
==25211==    by 0x4E444F1: PMPI_Type_commit (libmpiwrap.c:1769)
==25211==    by 0x711FADD: StandardType (parallel_implementation.h:277)
==25211==    by 0x711FADD:
libMesh::Parallel::Sort<std::pair<Hilbert::HilbertIndices, unsigned long>,
unsigned int>::binsort() (parallel_sort.C:166)
==25211==    by 0x7124A78:
libMesh::Parallel::Sort<std::pair<Hilbert::HilbertIndices, unsigned long>,
unsigned int>::sort() (parallel_sort.C:80)
==25211==    by 0x6FACD83: void
libMesh::MeshCommunication::find_global_indices<libMesh::MeshBase::element_iterator>(libMesh::Parallel::Communicator
const&, libMesh::BoundingBox const&, libMesh::MeshBase::element_iterator
const&, libMesh::MeshBase::element_iterator const&, std::vector<unsigned
int, std::allocator<unsigned int> >&) const
(mesh_communication_global_indices.C:704)
==25211==
==25211== 440 bytes in 1 blocks are possibly lost in loss record 18 of 25
==25211==    at 0x4C2CAED: malloc (vg_replace_malloc.c:299)
==25211==    by 0x11DE452A: trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11DE4C26: MPL_trmalloc (in
/home/lindad/mpich/installed/lib/libmpi.so.0.0.0)
==25211==    by 0x11D20646: MPIR_Dataloop_struct_alloc (dataloop.c:565)
==25211==    by 0x11D24691: MPIR_Dataloop_create_struct
(dataloop_create_struct.c:290)
==25211==    by 0x11D218FB: MPIR_Dataloop_create (dataloop_create.c:305)
==25211==    by 0x11C987B2: MPIR_Type_commit (type_commit.c:68)
==25211==    by 0x11C9887E: MPIR_Type_commit_impl (type_commit.c:106)
==25211==    by 0x11C98B10: PMPI_Type_commit (type_commit.c:177)
==25211==    by 0x4E444F1: PMPI_Type_commit (libmpiwrap.c:1769)
==25211==    by 0x711FAB9: StandardType (parallel_implementation.h:267)
==25211==    by 0x711FAB9:
libMesh::Parallel::Sort<std::pair<Hilbert::HilbertIndices, unsigned long>,
unsigned int>::binsort() (parallel_sort.C:166)
==25211==    by 0x7124A78:
libMesh::Parallel::Sort<std::pair<Hilbert::HilbertIndices, unsigned long>,
unsigned int>::sort() (parallel_sort.C:80)
==25211==
==25211== LEAK SUMMARY:
==25211==    definitely lost: 2,928 bytes in 13 blocks
==25211==    indirectly lost: 0 bytes in 0 blocks
==25211==      possibly lost: 440 bytes in 1 blocks
==25211==    still reachable: 124,496 bytes in 11 blocks
==25211==         suppressed: 0 bytes in 0 blocks
==25211== Reachable blocks (those to which a pointer was found) are not
shown.
==25211== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==25211==
==25211== For counts of detected and suppressed errors, rerun with: -v
==25211== ERROR SUMMARY: 14 errors from 14 contexts (suppressed: 0 from 0)