==26643== Memcheck, a memory error detector
==26643== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==26643== Using Valgrind-3.26.0 and LibVEX; rerun with -h for copyright info
==26643== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/global/test/TestObjectCommunicator -malloc_debug -malloc_dump -memory_info
==26643== Parent PID: 25919
==26643== 
==26643== 
==26643== FILE DESCRIPTORS: 11 open (6 inherited) at exit.
==26643== Open file descriptor 10: /dev/shm/open_mpi.0000
==26643==    at 0x6A25536: __open_nocancel (open64_nocancel.c:39)
==26643==    by 0x69A9BE3: shm_open@@GLIBC_2.34 (shm_open.c:46)
==26643==    by 0x9B6D89E: opal_shmem_posix_shm_open (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26643==    by 0x9B6DA71: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26643==    by 0x9B6CC38: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26643==    by 0x9B6CF97: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26643==    by 0x9A3C159: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26643==    by 0x62C00E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x62C549F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x62C62C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x62BD18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x62F7627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x52BF446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==26643==    by 0x4969BE5: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==26643==    by 0x4969C33: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==26643==    by 0x402048C: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==26643==    by 0x4019E93: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==26643==    by 0x401D76E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==26643==    by 0x401D59C: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==26643==    by 0x401DCE1: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==26643==    by 0x4018042: main (TestObjectCommunicator.cpp:19)
==26643== 
{
   <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
}
==26643== Open file descriptor 9:
==26643==    at 0x6A3396B: eventfd (syscall-template.S:120)
==26643==    by 0x9BCD188: evutil_eventfd_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26643==    by 0x9BCB395: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26643==    by 0x9BCB704: evthread_make_base_notifiable (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26643==    by 0x9BCB9F1: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26643==    by 0x9B320D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26643==    by 0x9B321E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26643==    by 0x9A3C120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26643==    by 0x62C00E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x62C549F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x62C62C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x62BD18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x62F7627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x52BF446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==26643==    by 0x4969BE5: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==26643==    by 0x4969C33: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==26643==    by 0x402048C: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==26643==    by 0x4019E93: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==26643==    by 0x401D76E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==26643==    by 0x401D59C: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==26643==    by 0x401DCE1: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==26643==    by 0x4018042: main (TestObjectCommunicator.cpp:19)
==26643== 
{
   <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
}
==26643== Open file descriptor 8:
==26643==    at 0x6A242BB: pipe2 (syscall-template.S:120)
==26643==    by 0x9BCCF87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26643==    by 0x9BCF579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26643==    by 0x9BCF774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26643==    by 0x9BCB8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26643==    by 0x9B320D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26643==    by 0x9B321E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26643==    by 0x9A3C120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26643==    by 0x62C00E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x62C549F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x62C62C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x62BD18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x62F7627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x52BF446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==26643==    by 0x4969BE5: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==26643==    by 0x4969C33: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==26643==    by 0x402048C: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==26643==    by 0x4019E93: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==26643==    by 0x401D76E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==26643==    by 0x401D59C: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==26643==    by 0x401DCE1: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==26643==    by 0x4018042: main (TestObjectCommunicator.cpp:19)
==26643== 
{
   <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
}
==26643== Open file descriptor 7:
==26643==    at 0x6A242BB: pipe2 (syscall-template.S:120)
==26643==    by 0x9BCCF87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26643==    by 0x9BCF579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26643==    by 0x9BCF774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26643==    by 0x9BCB8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26643==    by 0x9B320D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26643==    by 0x9B321E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26643==    by 0x9A3C120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26643==    by 0x62C00E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x62C549F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x62C62C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x62BD18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x62F7627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x52BF446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==26643==    by 0x4969BE5: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==26643==    by 0x4969C33: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==26643==    by 0x402048C: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==26643==    by 0x4019E93: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==26643==    by 0x401D76E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==26643==    by 0x401D59C: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==26643==    by 0x401DCE1: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==26643==    by 0x4018042: main (TestObjectCommunicator.cpp:19)
==26643== 
{
   <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
}
==26643== Open file descriptor 4:
==26643==    at 0x6A3446B: epoll_create1 (syscall-template.S:120)
==26643==    by 0x9BCF6FA: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26643==    by 0x9BCB8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26643==    by 0x9B320D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26643==    by 0x9B321E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26643==    by 0x9A3C120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26643==    by 0x62C00E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x62C549F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x62C62C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x62BD18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x62F7627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26643==    by 0x52BF446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==26643==    by 0x4969BE5: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==26643==    by 0x4969C33: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==26643==    by 0x402048C: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==26643==    by 0x4019E93: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==26643==    by 0x401D76E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==26643==    by 0x401D59C: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==26643==    by 0x401DCE1: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==26643==    by 0x4018042: main (TestObjectCommunicator.cpp:19)
==26643== 
{
   <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
}
==26643== 
==26643== HEAP SUMMARY:
==26643==     in use at exit: 100,013 bytes in 584 blocks
==26643==   total heap usage: 24,564 allocs, 23,980 frees, 8,065,716 bytes allocated
==26643== 
==26643== LEAK SUMMARY:
==26643==    definitely lost: 0 bytes in 0 blocks
==26643==    indirectly lost: 0 bytes in 0 blocks
==26643==      possibly lost: 0 bytes in 0 blocks
==26643==    still reachable: 10,073 bytes in 40 blocks
==26643==         suppressed: 89,940 bytes in 544 blocks
==26643== Reachable blocks (those to which a pointer was found) are not shown.
==26643== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==26643== 
==26643== For lists of detected and suppressed errors, rerun with: -s
==26643== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 33 from 33)