==17499== Memcheck, a memory error detector
==17499== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==17499== Using Valgrind-3.26.0 and LibVEX; rerun with -h for copyright info
==17499== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/heart/test/TestElectrodes -malloc_debug -malloc_dump -memory_info
==17499== Parent PID: 14810
==17499== 
==17499== 
==17499== FILE DESCRIPTORS: 11 open (6 inherited) at exit.
==17499== Open file descriptor 10: /dev/shm/open_mpi.0000
==17499==    at 0xE0E73B6: __open_nocancel (open64_nocancel.c:39)
==17499==    by 0xE06B943: shm_open@@GLIBC_2.34 (shm_open.c:46)
==17499==    by 0x135FA89E: opal_shmem_posix_shm_open (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17499==    by 0x135FAA71: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17499==    by 0x135F9C38: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17499==    by 0x135F9F97: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17499==    by 0x134C9159: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17499==    by 0xD9820E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0xD98749F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0xD9882C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0xD97F18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0xD9B9627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0x879D446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==17499==    by 0xD8D771B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==17499==    by 0xD8D7769: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==17499==    by 0x4019E04: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==17499==    by 0x4014D61: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==17499==    by 0x40179CE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==17499==    by 0x40177F2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==17499==    by 0x4017F9B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==17499==    by 0x4012D98: main (TestElectrodes.cpp:19)
==17499== 
{
   <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
}
==17499== Open file descriptor 9:
==17499==    at 0xE0F584B: eventfd (syscall-template.S:120)
==17499==    by 0x1365A188: evutil_eventfd_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17499==    by 0x13658395: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17499==    by 0x13658704: evthread_make_base_notifiable (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17499==    by 0x136589F1: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17499==    by 0x135BF0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17499==    by 0x135BF1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17499==    by 0x134C9120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17499==    by 0xD9820E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0xD98749F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0xD9882C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0xD97F18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0xD9B9627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0x879D446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==17499==    by 0xD8D771B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==17499==    by 0xD8D7769: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==17499==    by 0x4019E04: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==17499==    by 0x4014D61: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==17499==    by 0x40179CE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==17499==    by 0x40177F2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==17499==    by 0x4017F9B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==17499==    by 0x4012D98: main (TestElectrodes.cpp:19)
==17499== 
{
   <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
}
==17499== Open file descriptor 8:
==17499==    at 0xE0E613B: pipe2 (syscall-template.S:120)
==17499==    by 0x13659F87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17499==    by 0x1365C579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17499==    by 0x1365C774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17499==    by 0x136588AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17499==    by 0x135BF0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17499==    by 0x135BF1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17499==    by 0x134C9120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17499==    by 0xD9820E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0xD98749F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0xD9882C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0xD97F18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0xD9B9627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0x879D446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==17499==    by 0xD8D771B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==17499==    by 0xD8D7769: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==17499==    by 0x4019E04: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==17499==    by 0x4014D61: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==17499==    by 0x40179CE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==17499==    by 0x40177F2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==17499==    by 0x4017F9B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==17499==    by 0x4012D98: main (TestElectrodes.cpp:19)
==17499== 
{
   <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
}
==17499== Open file descriptor 7:
==17499==    at 0xE0E613B: pipe2 (syscall-template.S:120)
==17499==    by 0x13659F87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17499==    by 0x1365C579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17499==    by 0x1365C774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17499==    by 0x136588AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17499==    by 0x135BF0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17499==    by 0x135BF1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17499==    by 0x134C9120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17499==    by 0xD9820E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0xD98749F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0xD9882C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0xD97F18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0xD9B9627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0x879D446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==17499==    by 0xD8D771B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==17499==    by 0xD8D7769: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==17499==    by 0x4019E04: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==17499==    by 0x4014D61: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==17499==    by 0x40179CE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==17499==    by 0x40177F2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==17499==    by 0x4017F9B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==17499==    by 0x4012D98: main (TestElectrodes.cpp:19)
==17499== 
{
   <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
}
==17499== Open file descriptor 5:
==17499==    at 0xE0F634B: epoll_create1 (syscall-template.S:120)
==17499==    by 0x1365C6FA: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17499==    by 0x136588AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17499==    by 0x135BF0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17499==    by 0x135BF1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17499==    by 0x134C9120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17499==    by 0xD9820E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0xD98749F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0xD9882C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0xD97F18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0xD9B9627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17499==    by 0x879D446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==17499==    by 0xD8D771B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==17499==    by 0xD8D7769: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==17499==    by 0x4019E04: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==17499==    by 0x4014D61: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==17499==    by 0x40179CE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==17499==    by 0x40177F2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==17499==    by 0x4017F9B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==17499==    by 0x4012D98: main (TestElectrodes.cpp:19)
==17499== 
{
   <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
}
==17499== 
==17499== HEAP SUMMARY:
==17499==     in use at exit: 103,798 bytes in 629 blocks
==17499==   total heap usage: 244,511 allocs, 243,882 frees, 34,201,384 bytes allocated
==17499== 
==17499== LEAK SUMMARY:
==17499==    definitely lost: 0 bytes in 0 blocks
==17499==    indirectly lost: 0 bytes in 0 blocks
==17499==      possibly lost: 0 bytes in 0 blocks
==17499==    still reachable: 11,949 bytes in 44 blocks
==17499==         suppressed: 91,849 bytes in 585 blocks
==17499== Reachable blocks (those to which a pointer was found) are not shown.
==17499== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==17499== 
==17499== For lists of detected and suppressed errors, rerun with: -s
==17499== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 33 from 33)