==15475== Memcheck, a memory error detector
==15475== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==15475== Using Valgrind-3.26.0 and LibVEX; rerun with -h for copyright info
==15475== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/cell_based/test/TestMeshBasedCellPopulationWithGhostNodes -malloc_debug -malloc_dump -memory_info
==15475== Parent PID: 14828
==15475== 
==15475== 
==15475== FILE DESCRIPTORS: 11 open (6 inherited) at exit.
==15475== Open file descriptor 10: /dev/shm/open_mpi.0000
==15475==    at 0x132FC536: __open_nocancel (open64_nocancel.c:39)
==15475==    by 0x13280BC3: shm_open@@GLIBC_2.34 (shm_open.c:46)
==15475==    by 0x1888289E: opal_shmem_posix_shm_open (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15475==    by 0x18882A71: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15475==    by 0x18881C38: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15475==    by 0x18881F97: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15475==    by 0x18751159: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15475==    by 0x108210E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0x1082649F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0x108272C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0x1081E18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0x10858627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0xF7FF446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==15475==    by 0xEF122D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==15475==    by 0xEF12327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==15475==    by 0x4049BB3: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==15475==    by 0x40411E1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==15475==    by 0x4044CCE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==15475==    by 0x4044AF2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==15475==    by 0x404529B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==15475==    by 0x403F218: main (TestMeshBasedCellPopulationWithGhostNodes.cpp:19)
==15475== 
{
   <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
}
==15475== Open file descriptor 9:
==15475==    at 0x1330A96B: eventfd (syscall-template.S:120)
==15475==    by 0x188E2188: evutil_eventfd_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15475==    by 0x188E0395: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15475==    by 0x188E0704: evthread_make_base_notifiable (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15475==    by 0x188E09F1: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15475==    by 0x188470D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15475==    by 0x188471E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15475==    by 0x18751120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15475==    by 0x108210E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0x1082649F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0x108272C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0x1081E18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0x10858627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0xF7FF446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==15475==    by 0xEF122D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==15475==    by 0xEF12327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==15475==    by 0x4049BB3: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==15475==    by 0x40411E1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==15475==    by 0x4044CCE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==15475==    by 0x4044AF2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==15475==    by 0x404529B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==15475==    by 0x403F218: main (TestMeshBasedCellPopulationWithGhostNodes.cpp:19)
==15475== 
{
   <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
}
==15475== Open file descriptor 8:
==15475==    at 0x132FB2BB: pipe2 (syscall-template.S:120)
==15475==    by 0x188E1F87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15475==    by 0x188E4579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15475==    by 0x188E4774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15475==    by 0x188E08AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15475==    by 0x188470D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15475==    by 0x188471E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15475==    by 0x18751120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15475==    by 0x108210E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0x1082649F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0x108272C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0x1081E18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0x10858627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0xF7FF446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==15475==    by 0xEF122D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==15475==    by 0xEF12327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==15475==    by 0x4049BB3: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==15475==    by 0x40411E1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==15475==    by 0x4044CCE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==15475==    by 0x4044AF2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==15475==    by 0x404529B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==15475==    by 0x403F218: main (TestMeshBasedCellPopulationWithGhostNodes.cpp:19)
==15475== 
{
   <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
}
==15475== Open file descriptor 7:
==15475==    at 0x132FB2BB: pipe2 (syscall-template.S:120)
==15475==    by 0x188E1F87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15475==    by 0x188E4579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15475==    by 0x188E4774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15475==    by 0x188E08AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15475==    by 0x188470D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15475==    by 0x188471E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15475==    by 0x18751120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15475==    by 0x108210E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0x1082649F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0x108272C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0x1081E18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0x10858627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0xF7FF446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==15475==    by 0xEF122D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==15475==    by 0xEF12327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==15475==    by 0x4049BB3: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==15475==    by 0x40411E1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==15475==    by 0x4044CCE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==15475==    by 0x4044AF2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==15475==    by 0x404529B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==15475==    by 0x403F218: main (TestMeshBasedCellPopulationWithGhostNodes.cpp:19)
==15475== 
{
   <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
}
==15475== Open file descriptor 6:
==15475==    at 0x1330B46B: epoll_create1 (syscall-template.S:120)
==15475==    by 0x188E46FA: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15475==    by 0x188E08AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15475==    by 0x188470D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15475==    by 0x188471E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15475==    by 0x18751120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15475==    by 0x108210E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0x1082649F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0x108272C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0x1081E18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0x10858627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15475==    by 0xF7FF446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==15475==    by 0xEF122D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==15475==    by 0xEF12327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==15475==    by 0x4049BB3: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==15475==    by 0x40411E1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==15475==    by 0x4044CCE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==15475==    by 0x4044AF2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==15475==    by 0x404529B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==15475==    by 0x403F218: main (TestMeshBasedCellPopulationWithGhostNodes.cpp:19)
==15475== 
{
   <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
}
==15475== 
==15475== HEAP SUMMARY:
==15475==     in use at exit: 126,476 bytes in 902 blocks
==15475==   total heap usage: 215,271 allocs, 214,369 frees, 37,662,098 bytes allocated
==15475== 
==15475== LEAK SUMMARY:
==15475==    definitely lost: 0 bytes in 0 blocks
==15475==    indirectly lost: 0 bytes in 0 blocks
==15475==      possibly lost: 0 bytes in 0 blocks
==15475==    still reachable: 11,981 bytes in 45 blocks
==15475==         suppressed: 114,495 bytes in 857 blocks
==15475== Reachable blocks (those to which a pointer was found) are not shown.
==15475== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==15475== 
==15475== For lists of detected and suppressed errors, rerun with: -s
==15475== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 33 from 33)