==17058== Memcheck, a memory error detector
==17058== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==17058== Using Valgrind-3.26.0 and LibVEX; rerun with -h for copyright info
==17058== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/cell_based/test/TestDivisionBiasTrackingModifier -malloc_debug -malloc_dump -memory_info
==17058== Parent PID: 16187
==17058== 
==17058== 
==17058== FILE DESCRIPTORS: 11 open (6 inherited) at exit.
==17058== Open file descriptor 10: /dev/shm/open_mpi.0000
==17058==    at 0x12211536: __open_nocancel (open64_nocancel.c:39)
==17058==    by 0x12195BC3: shm_open@@GLIBC_2.34 (shm_open.c:46)
==17058==    by 0x16FEA89E: opal_shmem_posix_shm_open (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17058==    by 0x16FEAA71: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17058==    by 0x16FE9C38: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17058==    by 0x16FE9F97: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17058==    by 0x16EB9159: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17058==    by 0x12A5F0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x12A6449F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x12A652C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x12A5C18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x12A96627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x13676446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==17058==    by 0xFADA2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==17058==    by 0xFADA327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==17058==    by 0x40F25D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==17058==    by 0x40E9811: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==17058==    by 0x40ED62E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==17058==    by 0x40ED4C1: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==17058==    by 0x40EDBBB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==17058==    by 0x40E7C58: main (TestDivisionBiasTrackingModifier.cpp:18)
==17058== 
{
   <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
}
==17058== Open file descriptor 9:
==17058==    at 0x1221F96B: eventfd (syscall-template.S:120)
==17058==    by 0x1704A188: evutil_eventfd_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17058==    by 0x17048395: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17058==    by 0x17048704: evthread_make_base_notifiable (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17058==    by 0x170489F1: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17058==    by 0x16FAF0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17058==    by 0x16FAF1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17058==    by 0x16EB9120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17058==    by 0x12A5F0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x12A6449F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x12A652C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x12A5C18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x12A96627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x13676446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==17058==    by 0xFADA2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==17058==    by 0xFADA327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==17058==    by 0x40F25D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==17058==    by 0x40E9811: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==17058==    by 0x40ED62E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==17058==    by 0x40ED4C1: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==17058==    by 0x40EDBBB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==17058==    by 0x40E7C58: main (TestDivisionBiasTrackingModifier.cpp:18)
==17058== 
{
   <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
}
==17058== Open file descriptor 8:
==17058==    at 0x122102BB: pipe2 (syscall-template.S:120)
==17058==    by 0x17049F87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17058==    by 0x1704C579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17058==    by 0x1704C774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17058==    by 0x170488AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17058==    by 0x16FAF0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17058==    by 0x16FAF1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17058==    by 0x16EB9120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17058==    by 0x12A5F0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x12A6449F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x12A652C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x12A5C18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x12A96627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x13676446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==17058==    by 0xFADA2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==17058==    by 0xFADA327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==17058==    by 0x40F25D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==17058==    by 0x40E9811: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==17058==    by 0x40ED62E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==17058==    by 0x40ED4C1: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==17058==    by 0x40EDBBB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==17058==    by 0x40E7C58: main (TestDivisionBiasTrackingModifier.cpp:18)
==17058== 
{
   <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
}
==17058== Open file descriptor 7:
==17058==    at 0x122102BB: pipe2 (syscall-template.S:120)
==17058==    by 0x17049F87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17058==    by 0x1704C579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17058==    by 0x1704C774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17058==    by 0x170488AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17058==    by 0x16FAF0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17058==    by 0x16FAF1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17058==    by 0x16EB9120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17058==    by 0x12A5F0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x12A6449F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x12A652C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x12A5C18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x12A96627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x13676446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==17058==    by 0xFADA2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==17058==    by 0xFADA327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==17058==    by 0x40F25D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==17058==    by 0x40E9811: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==17058==    by 0x40ED62E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==17058==    by 0x40ED4C1: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==17058==    by 0x40EDBBB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==17058==    by 0x40E7C58: main (TestDivisionBiasTrackingModifier.cpp:18)
==17058== 
{
   <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
}
==17058== Open file descriptor 6:
==17058==    at 0x1222046B: epoll_create1 (syscall-template.S:120)
==17058==    by 0x1704C6FA: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17058==    by 0x170488AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17058==    by 0x16FAF0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17058==    by 0x16FAF1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17058==    by 0x16EB9120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17058==    by 0x12A5F0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x12A6449F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x12A652C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x12A5C18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x12A96627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17058==    by 0x13676446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==17058==    by 0xFADA2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==17058==    by 0xFADA327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==17058==    by 0x40F25D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==17058==    by 0x40E9811: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==17058==    by 0x40ED62E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==17058==    by 0x40ED4C1: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==17058==    by 0x40EDBBB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==17058==    by 0x40E7C58: main (TestDivisionBiasTrackingModifier.cpp:18)
==17058== 
{
   <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
}
==17058== 
==17058== HEAP SUMMARY:
==17058==     in use at exit: 126,394 bytes in 898 blocks
==17058==   total heap usage: 7,876,287 allocs, 7,875,389 frees, 1,572,389,904 bytes allocated
==17058== 
==17058== 32 bytes in 1 blocks are possibly lost in loss record 158 of 405
==17058==    at 0x49E2888: malloc (vg_replace_malloc.c:447)
==17058==    by 0x171CD18A: ??? (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.13.9)
==17058==    by 0x171D5273: pmix_hash_fetch (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.13.9)
==17058==    by 0x1725E1DC: ??? (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.13.9)
==17058==    by 0x1712429E: ??? (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.13.9)
==17058==    by 0x17045467: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17058==    by 0x1704719E: event_base_loop (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17058==    by 0x17189F20: ??? (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.13.9)
==17058==    by 0x1218C0EA: start_thread (pthread_create.c:454)
==17058==    by 0x1221F483: clone (clone.S:100)
==17058== 
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: possible
   fun:malloc
   obj:/usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.13.9
   fun:pmix_hash_fetch
   obj:/usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.13.9
   obj:/usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.13.9
   obj:/usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1
   fun:event_base_loop
   obj:/usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.13.9
   fun:start_thread
   fun:clone
}
==17058== LEAK SUMMARY:
==17058==    definitely lost: 0 bytes in 0 blocks
==17058==    indirectly lost: 0 bytes in 0 blocks
==17058==      possibly lost: 32 bytes in 1 blocks
==17058==    still reachable: 11,981 bytes in 45 blocks
==17058==         suppressed: 114,381 bytes in 852 blocks
==17058== Reachable blocks (those to which a pointer was found) are not shown.
==17058== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==17058== 
==17058== For lists of detected and suppressed errors, rerun with: -s
==17058== ERROR SUMMARY: 6 errors from 6 contexts (suppressed: 33 from 33)