==45744== Memcheck, a memory error detector
==45744== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==45744== Using Valgrind-3.26.0 and LibVEX; rerun with -h for copyright info
==45744== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/heart/test/TestStimulus -malloc_debug -malloc_dump -memory_info
==45744== Parent PID: 26574
==45744== 
==45744== 
==45744== FILE DESCRIPTORS: 11 open (6 inherited) at exit.
==45744== Open file descriptor 10: /dev/shm/open_mpi.0000
==45744==    at 0xA2B3536: __open_nocancel (open64_nocancel.c:39)
==45744==    by 0xA237BE3: shm_open@@GLIBC_2.34 (shm_open.c:46)
==45744==    by 0x11D2B89E: opal_shmem_posix_shm_open (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==45744==    by 0x11D2BA71: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==45744==    by 0x11D2AC38: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==45744==    by 0x11D2AF97: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==45744==    by 0x11BFA159: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==45744==    by 0x9A6A0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x9A6F49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x9A702C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x9A6718F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x9AA1627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x897E446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==45744==    by 0x9994BE5: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==45744==    by 0x9994C33: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==45744==    by 0x401C3C7: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==45744==    by 0x4017633: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==45744==    by 0x4019D0A: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==45744==    by 0x4019BA7: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==45744==    by 0x401A255: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==45744==    by 0x4015E22: main (TestStimulus.cpp:18)
==45744== 
{
   <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
}
==45744== Open file descriptor 9:
==45744==    at 0xA2C196B: eventfd (syscall-template.S:120)
==45744==    by 0x11D8B188: evutil_eventfd_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==45744==    by 0x11D89395: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==45744==    by 0x11D89704: evthread_make_base_notifiable (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==45744==    by 0x11D899F1: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==45744==    by 0x11CF00D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==45744==    by 0x11CF01E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==45744==    by 0x11BFA120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==45744==    by 0x9A6A0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x9A6F49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x9A702C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x9A6718F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x9AA1627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x897E446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==45744==    by 0x9994BE5: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==45744==    by 0x9994C33: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==45744==    by 0x401C3C7: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==45744==    by 0x4017633: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==45744==    by 0x4019D0A: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==45744==    by 0x4019BA7: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==45744==    by 0x401A255: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==45744==    by 0x4015E22: main (TestStimulus.cpp:18)
==45744== 
{
   <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
}
==45744== Open file descriptor 8:
==45744==    at 0xA2B22BB: pipe2 (syscall-template.S:120)
==45744==    by 0x11D8AF87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==45744==    by 0x11D8D579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==45744==    by 0x11D8D774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==45744==    by 0x11D898AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==45744==    by 0x11CF00D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==45744==    by 0x11CF01E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==45744==    by 0x11BFA120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==45744==    by 0x9A6A0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x9A6F49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x9A702C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x9A6718F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x9AA1627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x897E446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==45744==    by 0x9994BE5: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==45744==    by 0x9994C33: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==45744==    by 0x401C3C7: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==45744==    by 0x4017633: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==45744==    by 0x4019D0A: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==45744==    by 0x4019BA7: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==45744==    by 0x401A255: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==45744==    by 0x4015E22: main (TestStimulus.cpp:18)
==45744== 
{
   <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
}
==45744== Open file descriptor 7:
==45744==    at 0xA2B22BB: pipe2 (syscall-template.S:120)
==45744==    by 0x11D8AF87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==45744==    by 0x11D8D579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==45744==    by 0x11D8D774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==45744==    by 0x11D898AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==45744==    by 0x11CF00D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==45744==    by 0x11CF01E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==45744==    by 0x11BFA120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==45744==    by 0x9A6A0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x9A6F49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x9A702C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x9A6718F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x9AA1627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x897E446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==45744==    by 0x9994BE5: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==45744==    by 0x9994C33: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==45744==    by 0x401C3C7: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==45744==    by 0x4017633: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==45744==    by 0x4019D0A: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==45744==    by 0x4019BA7: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==45744==    by 0x401A255: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==45744==    by 0x4015E22: main (TestStimulus.cpp:18)
==45744== 
{
   <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
}
==45744== Open file descriptor 4:
==45744==    at 0xA2C246B: epoll_create1 (syscall-template.S:120)
==45744==    by 0x11D8D6FA: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==45744==    by 0x11D898AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==45744==    by 0x11CF00D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==45744==    by 0x11CF01E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==45744==    by 0x11BFA120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==45744==    by 0x9A6A0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x9A6F49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x9A702C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x9A6718F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x9AA1627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==45744==    by 0x897E446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==45744==    by 0x9994BE5: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==45744==    by 0x9994C33: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==45744==    by 0x401C3C7: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==45744==    by 0x4017633: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==45744==    by 0x4019D0A: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==45744==    by 0x4019BA7: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==45744==    by 0x401A255: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==45744==    by 0x4015E22: main (TestStimulus.cpp:18)
==45744== 
{
   <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
}
==45744== 
==45744== HEAP SUMMARY:
==45744==     in use at exit: 101,297 bytes in 580 blocks
==45744==   total heap usage: 28,384 allocs, 27,804 frees, 8,502,417 bytes allocated
==45744== 
==45744== LEAK SUMMARY:
==45744==    definitely lost: 0 bytes in 0 blocks
==45744==    indirectly lost: 0 bytes in 0 blocks
==45744==      possibly lost: 0 bytes in 0 blocks
==45744==    still reachable: 11,957 bytes in 44 blocks
==45744==         suppressed: 89,340 bytes in 536 blocks
==45744== Reachable blocks (those to which a pointer was found) are not shown.
==45744== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==45744== 
==45744== For lists of detected and suppressed errors, rerun with: -s
==45744== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 33 from 33)