==15541== Memcheck, a memory error detector
==15541== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==15541== Using Valgrind-3.26.0 and LibVEX; rerun with -h for copyright info
==15541== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/cell_based/test/TestPottsBasedCellPopulation -malloc_debug -malloc_dump -memory_info
==15541== Parent PID: 14828
==15541== 
==15541== 
==15541== FILE DESCRIPTORS: 11 open (6 inherited) at exit.
==15541== Open file descriptor 10: /dev/shm/open_mpi.0000
==15541==    at 0x1334D536: __open_nocancel (open64_nocancel.c:39)
==15541==    by 0x132D1BC3: shm_open@@GLIBC_2.34 (shm_open.c:46)
==15541==    by 0x1888E89E: opal_shmem_posix_shm_open (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15541==    by 0x1888EA71: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15541==    by 0x1888DC38: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15541==    by 0x1888DF97: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15541==    by 0x1875D159: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15541==    by 0x108720E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0x1087749F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0x108782C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0x1086F18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0x108A9627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0xF873446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==15541==    by 0xEF1E2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==15541==    by 0xEF1E327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==15541==    by 0x405DB53: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==15541==    by 0x4054EC1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==15541==    by 0x405884E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==15541==    by 0x4058672: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==15541==    by 0x4058E1B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==15541==    by 0x4052EE8: main (TestPottsBasedCellPopulation.cpp:19)
==15541== 
{
   <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
}
==15541== Open file descriptor 9:
==15541==    at 0x1335B96B: eventfd (syscall-template.S:120)
==15541==    by 0x188EE188: evutil_eventfd_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15541==    by 0x188EC395: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15541==    by 0x188EC704: evthread_make_base_notifiable (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15541==    by 0x188EC9F1: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15541==    by 0x188530D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15541==    by 0x188531E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15541==    by 0x1875D120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15541==    by 0x108720E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0x1087749F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0x108782C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0x1086F18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0x108A9627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0xF873446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==15541==    by 0xEF1E2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==15541==    by 0xEF1E327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==15541==    by 0x405DB53: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==15541==    by 0x4054EC1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==15541==    by 0x405884E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==15541==    by 0x4058672: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==15541==    by 0x4058E1B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==15541==    by 0x4052EE8: main (TestPottsBasedCellPopulation.cpp:19)
==15541== 
{
   <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
}
==15541== Open file descriptor 8:
==15541==    at 0x1334C2BB: pipe2 (syscall-template.S:120)
==15541==    by 0x188EDF87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15541==    by 0x188F0579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15541==    by 0x188F0774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15541==    by 0x188EC8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15541==    by 0x188530D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15541==    by 0x188531E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15541==    by 0x1875D120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15541==    by 0x108720E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0x1087749F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0x108782C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0x1086F18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0x108A9627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0xF873446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==15541==    by 0xEF1E2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==15541==    by 0xEF1E327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==15541==    by 0x405DB53: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==15541==    by 0x4054EC1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==15541==    by 0x405884E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==15541==    by 0x4058672: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==15541==    by 0x4058E1B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==15541==    by 0x4052EE8: main (TestPottsBasedCellPopulation.cpp:19)
==15541== 
{
   <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
}
==15541== Open file descriptor 7:
==15541==    at 0x1334C2BB: pipe2 (syscall-template.S:120)
==15541==    by 0x188EDF87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15541==    by 0x188F0579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15541==    by 0x188F0774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15541==    by 0x188EC8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15541==    by 0x188530D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15541==    by 0x188531E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15541==    by 0x1875D120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15541==    by 0x108720E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0x1087749F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0x108782C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0x1086F18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0x108A9627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0xF873446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==15541==    by 0xEF1E2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==15541==    by 0xEF1E327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==15541==    by 0x405DB53: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==15541==    by 0x4054EC1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==15541==    by 0x405884E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==15541==    by 0x4058672: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==15541==    by 0x4058E1B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==15541==    by 0x4052EE8: main (TestPottsBasedCellPopulation.cpp:19)
==15541== 
{
   <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
}
==15541== Open file descriptor 4:
==15541==    at 0x1335C46B: epoll_create1 (syscall-template.S:120)
==15541==    by 0x188F06FA: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15541==    by 0x188EC8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15541==    by 0x188530D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15541==    by 0x188531E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15541==    by 0x1875D120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15541==    by 0x108720E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0x1087749F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0x108782C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0x1086F18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0x108A9627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15541==    by 0xF873446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==15541==    by 0xEF1E2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==15541==    by 0xEF1E327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==15541==    by 0x405DB53: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==15541==    by 0x4054EC1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==15541==    by 0x405884E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==15541==    by 0x4058672: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==15541==    by 0x4058E1B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==15541==    by 0x4052EE8: main (TestPottsBasedCellPopulation.cpp:19)
==15541== 
{
   <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
}
==15541== 
==15541== HEAP SUMMARY:
==15541==     in use at exit: 126,463 bytes in 902 blocks
==15541==   total heap usage: 54,910 allocs, 54,008 frees, 16,242,557 bytes allocated
==15541== 
==15541== LEAK SUMMARY:
==15541==    definitely lost: 0 bytes in 0 blocks
==15541==    indirectly lost: 0 bytes in 0 blocks
==15541==      possibly lost: 0 bytes in 0 blocks
==15541==    still reachable: 11,981 bytes in 45 blocks
==15541==         suppressed: 114,482 bytes in 857 blocks
==15541== Reachable blocks (those to which a pointer was found) are not shown.
==15541== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==15541== 
==15541== For lists of detected and suppressed errors, rerun with: -s
==15541== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 34 from 34)