==26446== Memcheck, a memory error detector
==26446== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==26446== Using Valgrind-3.26.0 and LibVEX; rerun with -h for copyright info
==26446== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/cell_based/test/TestVolumeTrackingModifier -malloc_debug -malloc_dump -memory_info
==26446== Parent PID: 14792
==26446== 
==26446== 
==26446== FILE DESCRIPTORS: 11 open (6 inherited) at exit.
==26446== Open file descriptor 10: /dev/shm/open_mpi.0000
==26446==    at 0x11A0F536: __open_nocancel (open64_nocancel.c:39)
==26446==    by 0x11993BC3: shm_open@@GLIBC_2.34 (shm_open.c:46)
==26446==    by 0x167E889E: opal_shmem_posix_shm_open (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26446==    by 0x167E8A71: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26446==    by 0x167E7C38: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26446==    by 0x167E7F97: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26446==    by 0x166B7159: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26446==    by 0x1225D0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x1226249F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x122632C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x1225A18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x12294627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x12E74446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==26446==    by 0xF2D82D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==26446==    by 0xF2D8327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==26446==    by 0x40F4144: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==26446==    by 0x40EB7D1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==26446==    by 0x40EF5EE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==26446==    by 0x40EF481: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==26446==    by 0x40EFB7B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==26446==    by 0x40E9C18: main (TestVolumeTrackingModifier.cpp:18)
==26446== 
{
   <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
}
==26446== Open file descriptor 9:
==26446==    at 0x11A1D96B: eventfd (syscall-template.S:120)
==26446==    by 0x16848188: evutil_eventfd_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26446==    by 0x16846395: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26446==    by 0x16846704: evthread_make_base_notifiable (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26446==    by 0x168469F1: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26446==    by 0x167AD0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26446==    by 0x167AD1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26446==    by 0x166B7120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26446==    by 0x1225D0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x1226249F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x122632C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x1225A18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x12294627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x12E74446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==26446==    by 0xF2D82D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==26446==    by 0xF2D8327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==26446==    by 0x40F4144: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==26446==    by 0x40EB7D1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==26446==    by 0x40EF5EE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==26446==    by 0x40EF481: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==26446==    by 0x40EFB7B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==26446==    by 0x40E9C18: main (TestVolumeTrackingModifier.cpp:18)
==26446== 
{
   <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
}
==26446== Open file descriptor 8:
==26446==    at 0x11A0E2BB: pipe2 (syscall-template.S:120)
==26446==    by 0x16847F87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26446==    by 0x1684A579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26446==    by 0x1684A774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26446==    by 0x168468AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26446==    by 0x167AD0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26446==    by 0x167AD1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26446==    by 0x166B7120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26446==    by 0x1225D0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x1226249F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x122632C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x1225A18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x12294627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x12E74446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==26446==    by 0xF2D82D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==26446==    by 0xF2D8327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==26446==    by 0x40F4144: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==26446==    by 0x40EB7D1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==26446==    by 0x40EF5EE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==26446==    by 0x40EF481: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==26446==    by 0x40EFB7B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==26446==    by 0x40E9C18: main (TestVolumeTrackingModifier.cpp:18)
==26446== 
{
   <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
}
==26446== Open file descriptor 7:
==26446==    at 0x11A0E2BB: pipe2 (syscall-template.S:120)
==26446==    by 0x16847F87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26446==    by 0x1684A579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26446==    by 0x1684A774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26446==    by 0x168468AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26446==    by 0x167AD0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26446==    by 0x167AD1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26446==    by 0x166B7120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26446==    by 0x1225D0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x1226249F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x122632C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x1225A18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x12294627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x12E74446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==26446==    by 0xF2D82D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==26446==    by 0xF2D8327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==26446==    by 0x40F4144: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==26446==    by 0x40EB7D1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==26446==    by 0x40EF5EE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==26446==    by 0x40EF481: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==26446==    by 0x40EFB7B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==26446==    by 0x40E9C18: main (TestVolumeTrackingModifier.cpp:18)
==26446== 
{
   <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
}
==26446== Open file descriptor 4:
==26446==    at 0x11A1E46B: epoll_create1 (syscall-template.S:120)
==26446==    by 0x1684A6FA: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26446==    by 0x168468AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==26446==    by 0x167AD0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26446==    by 0x167AD1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26446==    by 0x166B7120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==26446==    by 0x1225D0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x1226249F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x122632C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x1225A18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x12294627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==26446==    by 0x12E74446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==26446==    by 0xF2D82D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==26446==    by 0xF2D8327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==26446==    by 0x40F4144: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==26446==    by 0x40EB7D1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==26446==    by 0x40EF5EE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==26446==    by 0x40EF481: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==26446==    by 0x40EFB7B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==26446==    by 0x40E9C18: main (TestVolumeTrackingModifier.cpp:18)
==26446== 
{
   <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
}
==26446== 
==26446== HEAP SUMMARY:
==26446==     in use at exit: 126,403 bytes in 899 blocks
==26446==   total heap usage: 11,774,467 allocs, 11,773,568 frees, 1,954,042,785 bytes allocated
==26446== 
==26446== LEAK SUMMARY:
==26446==    definitely lost: 0 bytes in 0 blocks
==26446==    indirectly lost: 0 bytes in 0 blocks
==26446==      possibly lost: 0 bytes in 0 blocks
==26446==    still reachable: 11,997 bytes in 46 blocks
==26446==         suppressed: 114,406 bytes in 853 blocks
==26446== Reachable blocks (those to which a pointer was found) are not shown.
==26446== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==26446== 
==26446== For lists of detected and suppressed errors, rerun with: -s
==26446== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 33 from 33)