==15968== Memcheck, a memory error detector
==15968== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==15968== Using Valgrind-3.26.0 and LibVEX; rerun with -h for copyright info
==15968== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/cell_based/test/TestOffLatticeSimulationWithNodeBasedCellPopulation -malloc_debug -malloc_dump -memory_info
==15968== Parent PID: 14714
==15968== 
==15968== 
==15968== FILE DESCRIPTORS: 11 open (6 inherited) at exit.
==15968== Open file descriptor 10: /dev/shm/open_mpi.0000
==15968==    at 0x1184E536: __open_nocancel (open64_nocancel.c:39)
==15968==    by 0x117D2BC3: shm_open@@GLIBC_2.34 (shm_open.c:46)
==15968==    by 0x1654589E: opal_shmem_posix_shm_open (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15968==    by 0x16545A71: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15968==    by 0x16544C38: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15968==    by 0x16544F97: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15968==    by 0x16414159: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15968==    by 0x1209C0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x120A149F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x120A22C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x1209918F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x120D3627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x12CB3446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==15968==    by 0xF0352D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==15968==    by 0xF035327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==15968==    by 0x4106644: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==15968==    by 0x40FCE91: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==15968==    by 0x410117E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==15968==    by 0x4100FA2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==15968==    by 0x410174B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==15968==    by 0x40FAEB8: main (TestOffLatticeSimulationWithNodeBasedCellPopulation.cpp:19)
==15968== 
{
   <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
}
==15968== Open file descriptor 9:
==15968==    at 0x1185C96B: eventfd (syscall-template.S:120)
==15968==    by 0x165A5188: evutil_eventfd_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15968==    by 0x165A3395: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15968==    by 0x165A3704: evthread_make_base_notifiable (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15968==    by 0x165A39F1: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15968==    by 0x1650A0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15968==    by 0x1650A1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15968==    by 0x16414120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15968==    by 0x1209C0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x120A149F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x120A22C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x1209918F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x120D3627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x12CB3446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==15968==    by 0xF0352D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==15968==    by 0xF035327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==15968==    by 0x4106644: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==15968==    by 0x40FCE91: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==15968==    by 0x410117E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==15968==    by 0x4100FA2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==15968==    by 0x410174B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==15968==    by 0x40FAEB8: main (TestOffLatticeSimulationWithNodeBasedCellPopulation.cpp:19)
==15968== 
{
   <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
}
==15968== Open file descriptor 8:
==15968==    at 0x1184D2BB: pipe2 (syscall-template.S:120)
==15968==    by 0x165A4F87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15968==    by 0x165A7579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15968==    by 0x165A7774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15968==    by 0x165A38AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15968==    by 0x1650A0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15968==    by 0x1650A1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15968==    by 0x16414120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15968==    by 0x1209C0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x120A149F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x120A22C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x1209918F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x120D3627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x12CB3446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==15968==    by 0xF0352D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==15968==    by 0xF035327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==15968==    by 0x4106644: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==15968==    by 0x40FCE91: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==15968==    by 0x410117E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==15968==    by 0x4100FA2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==15968==    by 0x410174B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==15968==    by 0x40FAEB8: main (TestOffLatticeSimulationWithNodeBasedCellPopulation.cpp:19)
==15968== 
{
   <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
}
==15968== Open file descriptor 7:
==15968==    at 0x1184D2BB: pipe2 (syscall-template.S:120)
==15968==    by 0x165A4F87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15968==    by 0x165A7579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15968==    by 0x165A7774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15968==    by 0x165A38AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15968==    by 0x1650A0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15968==    by 0x1650A1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15968==    by 0x16414120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15968==    by 0x1209C0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x120A149F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x120A22C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x1209918F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x120D3627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x12CB3446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==15968==    by 0xF0352D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==15968==    by 0xF035327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==15968==    by 0x4106644: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==15968==    by 0x40FCE91: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==15968==    by 0x410117E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==15968==    by 0x4100FA2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==15968==    by 0x410174B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==15968==    by 0x40FAEB8: main (TestOffLatticeSimulationWithNodeBasedCellPopulation.cpp:19)
==15968== 
{
   <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
}
==15968== Open file descriptor 6:
==15968==    at 0x1185D46B: epoll_create1 (syscall-template.S:120)
==15968==    by 0x165A76FA: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15968==    by 0x165A38AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15968==    by 0x1650A0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15968==    by 0x1650A1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15968==    by 0x16414120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15968==    by 0x1209C0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x120A149F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x120A22C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x1209918F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x120D3627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15968==    by 0x12CB3446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==15968==    by 0xF0352D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==15968==    by 0xF035327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==15968==    by 0x4106644: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==15968==    by 0x40FCE91: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==15968==    by 0x410117E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==15968==    by 0x4100FA2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==15968==    by 0x410174B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==15968==    by 0x40FAEB8: main (TestOffLatticeSimulationWithNodeBasedCellPopulation.cpp:19)
==15968== 
{
   <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
}
==15968== 
==15968== HEAP SUMMARY:
==15968==     in use at exit: 126,445 bytes in 899 blocks
==15968==   total heap usage: 20,772,140 allocs, 20,771,241 frees, 28,924,499,934 bytes allocated
==15968== 
==15968== LEAK SUMMARY:
==15968==    definitely lost: 0 bytes in 0 blocks
==15968==    indirectly lost: 0 bytes in 0 blocks
==15968==      possibly lost: 0 bytes in 0 blocks
==15968==    still reachable: 12,013 bytes in 46 blocks
==15968==         suppressed: 114,432 bytes in 853 blocks
==15968== Reachable blocks (those to which a pointer was found) are not shown.
==15968== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==15968== 
==15968== For lists of detected and suppressed errors, rerun with: -s
==15968== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 33 from 33)