==16393== Memcheck, a memory error detector
==16393== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==16393== Using Valgrind-3.26.0 and LibVEX; rerun with -h for copyright info
==16393== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/mesh/test/TestQuadraticMesh -malloc_debug -malloc_dump -memory_info
==16393== Parent PID: 16034
==16393== 
==16393== 
==16393== FILE DESCRIPTORS: 11 open (6 inherited) at exit.
==16393== Open file descriptor 10: /dev/shm/open_mpi.0000
==16393==    at 0x8E18536: __open_nocancel (open64_nocancel.c:39)
==16393==    by 0x8D9CBC3: shm_open@@GLIBC_2.34 (shm_open.c:46)
==16393==    by 0xD12C89E: opal_shmem_posix_shm_open (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16393==    by 0xD12CA71: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16393==    by 0xD12BC38: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16393==    by 0xD12BF97: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16393==    by 0xCFFB159: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16393==    by 0x902E0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x903349F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x90342C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x902B18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x9065627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x9FD2446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16393==    by 0x65FF2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16393==    by 0x65FF327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16393==    by 0x40265D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16393==    by 0x40208F1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16393==    by 0x4023EDE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16393==    by 0x4023D02: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16393==    by 0x40244AB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16393==    by 0x401E928: main (TestQuadraticMesh.cpp:19)
==16393== 
{
   <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
}
==16393== Open file descriptor 9:
==16393==    at 0x8E2696B: eventfd (syscall-template.S:120)
==16393==    by 0xD18C188: evutil_eventfd_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16393==    by 0xD18A395: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16393==    by 0xD18A704: evthread_make_base_notifiable (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16393==    by 0xD18A9F1: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16393==    by 0xD0F10D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16393==    by 0xD0F11E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16393==    by 0xCFFB120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16393==    by 0x902E0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x903349F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x90342C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x902B18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x9065627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x9FD2446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16393==    by 0x65FF2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16393==    by 0x65FF327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16393==    by 0x40265D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16393==    by 0x40208F1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16393==    by 0x4023EDE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16393==    by 0x4023D02: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16393==    by 0x40244AB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16393==    by 0x401E928: main (TestQuadraticMesh.cpp:19)
==16393== 
{
   <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
}
==16393== Open file descriptor 8:
==16393==    at 0x8E172BB: pipe2 (syscall-template.S:120)
==16393==    by 0xD18BF87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16393==    by 0xD18E579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16393==    by 0xD18E774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16393==    by 0xD18A8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16393==    by 0xD0F10D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16393==    by 0xD0F11E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16393==    by 0xCFFB120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16393==    by 0x902E0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x903349F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x90342C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x902B18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x9065627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x9FD2446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16393==    by 0x65FF2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16393==    by 0x65FF327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16393==    by 0x40265D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16393==    by 0x40208F1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16393==    by 0x4023EDE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16393==    by 0x4023D02: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16393==    by 0x40244AB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16393==    by 0x401E928: main (TestQuadraticMesh.cpp:19)
==16393== 
{
   <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
}
==16393== Open file descriptor 7:
==16393==    at 0x8E172BB: pipe2 (syscall-template.S:120)
==16393==    by 0xD18BF87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16393==    by 0xD18E579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16393==    by 0xD18E774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16393==    by 0xD18A8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16393==    by 0xD0F10D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16393==    by 0xD0F11E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16393==    by 0xCFFB120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16393==    by 0x902E0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x903349F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x90342C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x902B18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x9065627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x9FD2446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16393==    by 0x65FF2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16393==    by 0x65FF327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16393==    by 0x40265D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16393==    by 0x40208F1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16393==    by 0x4023EDE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16393==    by 0x4023D02: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16393==    by 0x40244AB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16393==    by 0x401E928: main (TestQuadraticMesh.cpp:19)
==16393== 
{
   <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
}
==16393== Open file descriptor 4:
==16393==    at 0x8E2746B: epoll_create1 (syscall-template.S:120)
==16393==    by 0xD18E6FA: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16393==    by 0xD18A8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16393==    by 0xD0F10D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16393==    by 0xD0F11E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16393==    by 0xCFFB120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16393==    by 0x902E0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x903349F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x90342C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x902B18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x9065627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16393==    by 0x9FD2446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16393==    by 0x65FF2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16393==    by 0x65FF327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16393==    by 0x40265D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16393==    by 0x40208F1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16393==    by 0x4023EDE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16393==    by 0x4023D02: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16393==    by 0x40244AB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16393==    by 0x401E928: main (TestQuadraticMesh.cpp:19)
==16393== 
{
   <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
}
==16393== 
==16393== HEAP SUMMARY:
==16393==     in use at exit: 126,951 bytes in 909 blocks
==16393==   total heap usage: 701,249 allocs, 700,340 frees, 67,297,891 bytes allocated
==16393== 
==16393== 14 bytes in 1 blocks are possibly lost in loss record 83 of 416
==16393==    at 0x48AA888: malloc (vg_replace_malloc.c:447)
==16393==    by 0x8DAC14E: strdup (strdup.c:42)
==16393==    by 0xD26938C: ??? (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.13.9)
==16393==    by 0xD187467: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16393==    by 0xD18919E: event_base_loop (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16393==    by 0xD2CDF20: ??? (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.13.9)
==16393==    by 0x8D930EA: start_thread (pthread_create.c:454)
==16393==    by 0x8E26483: clone (clone.S:100)
==16393== 
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: possible
   fun:malloc
   fun:strdup
   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
}
==16393== LEAK SUMMARY:
==16393==    definitely lost: 0 bytes in 0 blocks
==16393==    indirectly lost: 0 bytes in 0 blocks
==16393==      possibly lost: 14 bytes in 1 blocks
==16393==    still reachable: 11,893 bytes in 44 blocks
==16393==         suppressed: 115,044 bytes in 864 blocks
==16393== Reachable blocks (those to which a pointer was found) are not shown.
==16393== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==16393== 
==16393== For lists of detected and suppressed errors, rerun with: -s
==16393== ERROR SUMMARY: 6 errors from 6 contexts (suppressed: 2269 from 34)