==16480== Memcheck, a memory error detector
==16480== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==16480== Using Valgrind-3.26.0 and LibVEX; rerun with -h for copyright info
==16480== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/mesh/test/TestNodesOnlyMesh -malloc_debug -malloc_dump -memory_info
==16480== Parent PID: 16192
==16480== 
==16480== 
==16480== FILE DESCRIPTORS: 11 open (6 inherited) at exit.
==16480== Open file descriptor 10: /dev/shm/open_mpi.0000
==16480==    at 0x8C953B6: __open_nocancel (open64_nocancel.c:39)
==16480==    by 0x8C19943: shm_open@@GLIBC_2.34 (shm_open.c:46)
==16480==    by 0xCFA489E: opal_shmem_posix_shm_open (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16480==    by 0xCFA4A71: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16480==    by 0xCFA3C38: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16480==    by 0xCFA3F97: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16480==    by 0xCE73159: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16480==    by 0x8EA60E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x8EAB49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x8EAC2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x8EA318F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x8EDD627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x9E4A446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16480==    by 0x649A98D: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16480==    by 0x649A9DB: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16480==    by 0x404DA94: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16480==    by 0x4047601: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16480==    by 0x404B2EE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16480==    by 0x404B0E2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16480==    by 0x404B8FB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16480==    by 0x404547B: main (TestNodesOnlyMesh.cpp:19)
==16480== 
{
   <insert_a_suppression_name_here>
   CoreError:FdNotClosed
   fun:__open_nocancel
   fun:shm_open@@GLIBC_2.34
   fun:opal_shmem_posix_shm_open
   obj:/usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5
   obj:/usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5
   fun:opal_shmem_base_select
   fun:opal_init
   fun:ompi_rte_init
   obj:/usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7
   fun:ompi_mpi_instance_init
   fun:ompi_mpi_init
   fun:PMPI_Init_thread
   fun:PetscInitialize
   fun:_ZN15PetscSetupUtils15InitialisePetscEv
   fun:_ZN15PetscSetupUtils11CommonSetupEv
   fun:_ZN10PetscSetup10setUpWorldEv
   fun:_ZN7CxxTest20RealWorldDescription5setUpEv
   fun:_ZN7CxxTest10TestRunner8runWorldEv
   fun:_ZN7CxxTest10TestRunner11runAllTestsERNS_12TestListenerE
   fun:_ZN7CxxTest14ErrorFormatter3runEv
   fun:main
}
==16480== Open file descriptor 9:
==16480==    at 0x8CA384B: eventfd (syscall-template.S:120)
==16480==    by 0xD004188: evutil_eventfd_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16480==    by 0xD002395: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16480==    by 0xD002704: evthread_make_base_notifiable (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16480==    by 0xD0029F1: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16480==    by 0xCF690D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16480==    by 0xCF691E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16480==    by 0xCE73120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16480==    by 0x8EA60E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x8EAB49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x8EAC2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x8EA318F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x8EDD627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x9E4A446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16480==    by 0x649A98D: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16480==    by 0x649A9DB: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16480==    by 0x404DA94: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16480==    by 0x4047601: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16480==    by 0x404B2EE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16480==    by 0x404B0E2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16480==    by 0x404B8FB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16480==    by 0x404547B: main (TestNodesOnlyMesh.cpp:19)
==16480== 
{
   <insert_a_suppression_name_here>
   CoreError:FdNotClosed
   fun:eventfd
   fun:evutil_eventfd_
   obj:/usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1
   fun:evthread_make_base_notifiable
   fun:event_base_new_with_config
   fun:opal_event_base_create
   fun:opal_event_init
   fun:opal_init
   fun:ompi_rte_init
   obj:/usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7
   fun:ompi_mpi_instance_init
   fun:ompi_mpi_init
   fun:PMPI_Init_thread
   fun:PetscInitialize
   fun:_ZN15PetscSetupUtils15InitialisePetscEv
   fun:_ZN15PetscSetupUtils11CommonSetupEv
   fun:_ZN10PetscSetup10setUpWorldEv
   fun:_ZN7CxxTest20RealWorldDescription5setUpEv
   fun:_ZN7CxxTest10TestRunner8runWorldEv
   fun:_ZN7CxxTest10TestRunner11runAllTestsERNS_12TestListenerE
   fun:_ZN7CxxTest14ErrorFormatter3runEv
   fun:main
}
==16480== Open file descriptor 8:
==16480==    at 0x8C9413B: pipe2 (syscall-template.S:120)
==16480==    by 0xD003F87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16480==    by 0xD006579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16480==    by 0xD006774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16480==    by 0xD0028AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16480==    by 0xCF690D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16480==    by 0xCF691E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16480==    by 0xCE73120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16480==    by 0x8EA60E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x8EAB49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x8EAC2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x8EA318F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x8EDD627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x9E4A446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16480==    by 0x649A98D: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16480==    by 0x649A9DB: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16480==    by 0x404DA94: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16480==    by 0x4047601: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16480==    by 0x404B2EE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16480==    by 0x404B0E2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16480==    by 0x404B8FB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16480==    by 0x404547B: main (TestNodesOnlyMesh.cpp:19)
==16480== 
{
   <insert_a_suppression_name_here>
   CoreError:FdNotClosed
   fun:pipe2
   fun:evutil_make_internal_pipe_
   fun:evsig_init_
   obj:/usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1
   fun:event_base_new_with_config
   fun:opal_event_base_create
   fun:opal_event_init
   fun:opal_init
   fun:ompi_rte_init
   obj:/usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7
   fun:ompi_mpi_instance_init
   fun:ompi_mpi_init
   fun:PMPI_Init_thread
   fun:PetscInitialize
   fun:_ZN15PetscSetupUtils15InitialisePetscEv
   fun:_ZN15PetscSetupUtils11CommonSetupEv
   fun:_ZN10PetscSetup10setUpWorldEv
   fun:_ZN7CxxTest20RealWorldDescription5setUpEv
   fun:_ZN7CxxTest10TestRunner8runWorldEv
   fun:_ZN7CxxTest10TestRunner11runAllTestsERNS_12TestListenerE
   fun:_ZN7CxxTest14ErrorFormatter3runEv
   fun:main
}
==16480== Open file descriptor 7:
==16480==    at 0x8C9413B: pipe2 (syscall-template.S:120)
==16480==    by 0xD003F87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16480==    by 0xD006579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16480==    by 0xD006774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16480==    by 0xD0028AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16480==    by 0xCF690D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16480==    by 0xCF691E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16480==    by 0xCE73120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16480==    by 0x8EA60E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x8EAB49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x8EAC2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x8EA318F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x8EDD627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x9E4A446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16480==    by 0x649A98D: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16480==    by 0x649A9DB: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16480==    by 0x404DA94: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16480==    by 0x4047601: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16480==    by 0x404B2EE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16480==    by 0x404B0E2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16480==    by 0x404B8FB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16480==    by 0x404547B: main (TestNodesOnlyMesh.cpp:19)
==16480== 
{
   <insert_a_suppression_name_here>
   CoreError:FdNotClosed
   fun:pipe2
   fun:evutil_make_internal_pipe_
   fun:evsig_init_
   obj:/usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1
   fun:event_base_new_with_config
   fun:opal_event_base_create
   fun:opal_event_init
   fun:opal_init
   fun:ompi_rte_init
   obj:/usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7
   fun:ompi_mpi_instance_init
   fun:ompi_mpi_init
   fun:PMPI_Init_thread
   fun:PetscInitialize
   fun:_ZN15PetscSetupUtils15InitialisePetscEv
   fun:_ZN15PetscSetupUtils11CommonSetupEv
   fun:_ZN10PetscSetup10setUpWorldEv
   fun:_ZN7CxxTest20RealWorldDescription5setUpEv
   fun:_ZN7CxxTest10TestRunner8runWorldEv
   fun:_ZN7CxxTest10TestRunner11runAllTestsERNS_12TestListenerE
   fun:_ZN7CxxTest14ErrorFormatter3runEv
   fun:main
}
==16480== Open file descriptor 6:
==16480==    at 0x8CA434B: epoll_create1 (syscall-template.S:120)
==16480==    by 0xD0066FA: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16480==    by 0xD0028AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16480==    by 0xCF690D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16480==    by 0xCF691E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16480==    by 0xCE73120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16480==    by 0x8EA60E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x8EAB49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x8EAC2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x8EA318F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x8EDD627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16480==    by 0x9E4A446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16480==    by 0x649A98D: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16480==    by 0x649A9DB: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16480==    by 0x404DA94: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16480==    by 0x4047601: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16480==    by 0x404B2EE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16480==    by 0x404B0E2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16480==    by 0x404B8FB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16480==    by 0x404547B: main (TestNodesOnlyMesh.cpp:19)
==16480== 
{
   <insert_a_suppression_name_here>
   CoreError:FdNotClosed
   fun:epoll_create1
   obj:/usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1
   fun:event_base_new_with_config
   fun:opal_event_base_create
   fun:opal_event_init
   fun:opal_init
   fun:ompi_rte_init
   obj:/usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7
   fun:ompi_mpi_instance_init
   fun:ompi_mpi_init
   fun:PMPI_Init_thread
   fun:PetscInitialize
   fun:_ZN15PetscSetupUtils15InitialisePetscEv
   fun:_ZN15PetscSetupUtils11CommonSetupEv
   fun:_ZN10PetscSetup10setUpWorldEv
   fun:_ZN7CxxTest20RealWorldDescription5setUpEv
   fun:_ZN7CxxTest10TestRunner8runWorldEv
   fun:_ZN7CxxTest10TestRunner11runAllTestsERNS_12TestListenerE
   fun:_ZN7CxxTest14ErrorFormatter3runEv
   fun:main
}
==16480== 
==16480== HEAP SUMMARY:
==16480==     in use at exit: 127,069 bytes in 902 blocks
==16480==   total heap usage: 340,282 allocs, 339,380 frees, 30,436,006 bytes allocated
==16480== 
==16480== LEAK SUMMARY:
==16480==    definitely lost: 0 bytes in 0 blocks
==16480==    indirectly lost: 0 bytes in 0 blocks
==16480==      possibly lost: 0 bytes in 0 blocks
==16480==    still reachable: 11,893 bytes in 44 blocks
==16480==         suppressed: 115,176 bytes in 858 blocks
==16480== Reachable blocks (those to which a pointer was found) are not shown.
==16480== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==16480== 
==16480== For lists of detected and suppressed errors, rerun with: -s
==16480== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 34 from 34)