==16066== Memcheck, a memory error detector
==16066== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==16066== Using Valgrind-3.26.0 and LibVEX; rerun with -h for copyright info
==16066== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/cell_based/test/TestMeshBasedCellPopulation -malloc_debug -malloc_dump -memory_info
==16066== Parent PID: 15428
==16066== 
==16066== 
==16066== FILE DESCRIPTORS: 11 open (6 inherited) at exit.
==16066== Open file descriptor 10: /dev/shm/open_mpi.0000
==16066==    at 0x11A5C3B6: __open_nocancel (open64_nocancel.c:39)
==16066==    by 0x119E0943: shm_open@@GLIBC_2.34 (shm_open.c:46)
==16066==    by 0x1670989E: opal_shmem_posix_shm_open (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16066==    by 0x16709A71: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16066==    by 0x16708C38: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16066==    by 0x16708F97: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16066==    by 0x165D8159: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16066==    by 0x122620E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x1226749F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x122682C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x1225F18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x12299627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x12E79446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16066==    by 0xF261610: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16066==    by 0xF26165F: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16066==    by 0x426CDA4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16066==    by 0x42626B1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16066==    by 0x426765E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16066==    by 0x4267482: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16066==    by 0x4267C2B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16066==    by 0x42606D9: main (TestMeshBasedCellPopulation.cpp:19)
==16066== 
{
   <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
}
==16066== Open file descriptor 9:
==16066==    at 0x11A6A84B: eventfd (syscall-template.S:120)
==16066==    by 0x1676B188: evutil_eventfd_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16066==    by 0x16769395: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16066==    by 0x16769704: evthread_make_base_notifiable (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16066==    by 0x167699F1: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16066==    by 0x166CE0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16066==    by 0x166CE1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16066==    by 0x165D8120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16066==    by 0x122620E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x1226749F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x122682C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x1225F18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x12299627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x12E79446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16066==    by 0xF261610: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16066==    by 0xF26165F: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16066==    by 0x426CDA4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16066==    by 0x42626B1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16066==    by 0x426765E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16066==    by 0x4267482: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16066==    by 0x4267C2B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16066==    by 0x42606D9: main (TestMeshBasedCellPopulation.cpp:19)
==16066== 
{
   <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
}
==16066== Open file descriptor 8:
==16066==    at 0x11A5B13B: pipe2 (syscall-template.S:120)
==16066==    by 0x1676AF87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16066==    by 0x1676D579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16066==    by 0x1676D774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16066==    by 0x167698AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16066==    by 0x166CE0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16066==    by 0x166CE1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16066==    by 0x165D8120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16066==    by 0x122620E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x1226749F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x122682C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x1225F18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x12299627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x12E79446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16066==    by 0xF261610: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16066==    by 0xF26165F: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16066==    by 0x426CDA4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16066==    by 0x42626B1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16066==    by 0x426765E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16066==    by 0x4267482: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16066==    by 0x4267C2B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16066==    by 0x42606D9: main (TestMeshBasedCellPopulation.cpp:19)
==16066== 
{
   <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
}
==16066== Open file descriptor 7:
==16066==    at 0x11A5B13B: pipe2 (syscall-template.S:120)
==16066==    by 0x1676AF87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16066==    by 0x1676D579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16066==    by 0x1676D774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16066==    by 0x167698AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16066==    by 0x166CE0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16066==    by 0x166CE1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16066==    by 0x165D8120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16066==    by 0x122620E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x1226749F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x122682C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x1225F18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x12299627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x12E79446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16066==    by 0xF261610: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16066==    by 0xF26165F: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16066==    by 0x426CDA4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16066==    by 0x42626B1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16066==    by 0x426765E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16066==    by 0x4267482: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16066==    by 0x4267C2B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16066==    by 0x42606D9: main (TestMeshBasedCellPopulation.cpp:19)
==16066== 
{
   <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
}
==16066== Open file descriptor 6:
==16066==    at 0x11A6B34B: epoll_create1 (syscall-template.S:120)
==16066==    by 0x1676D6FA: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16066==    by 0x167698AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16066==    by 0x166CE0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16066==    by 0x166CE1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16066==    by 0x165D8120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16066==    by 0x122620E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x1226749F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x122682C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x1225F18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x12299627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16066==    by 0x12E79446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16066==    by 0xF261610: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16066==    by 0xF26165F: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16066==    by 0x426CDA4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16066==    by 0x42626B1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16066==    by 0x426765E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16066==    by 0x4267482: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16066==    by 0x4267C2B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16066==    by 0x42606D9: main (TestMeshBasedCellPopulation.cpp:19)
==16066== 
{
   <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
}
==16066== 
==16066== HEAP SUMMARY:
==16066==     in use at exit: 105,408 bytes in 646 blocks
==16066==   total heap usage: 131,432 allocs, 130,786 frees, 38,184,920 bytes allocated
==16066== 
==16066== LEAK SUMMARY:
==16066==    definitely lost: 0 bytes in 0 blocks
==16066==    indirectly lost: 0 bytes in 0 blocks
==16066==      possibly lost: 0 bytes in 0 blocks
==16066==    still reachable: 12,021 bytes in 45 blocks
==16066==         suppressed: 93,387 bytes in 601 blocks
==16066== Reachable blocks (those to which a pointer was found) are not shown.
==16066== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==16066== 
==16066== For lists of detected and suppressed errors, rerun with: -s
==16066== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 33 from 33)