==16117== Memcheck, a memory error detector
==16117== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==16117== Using Valgrind-3.26.0 and LibVEX; rerun with -h for copyright info
==16117== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/global/test/TestFileFinder -malloc_debug -malloc_dump -memory_info
==16117== Parent PID: 16058
==16117== 
==16117== 
==16117== FILE DESCRIPTORS: 11 open (6 inherited) at exit.
==16117== Open file descriptor 10: /dev/shm/open_mpi.0000
==16117==    at 0x69BD3B6: __open_nocancel (open64_nocancel.c:39)
==16117==    by 0x6941943: shm_open@@GLIBC_2.34 (shm_open.c:46)
==16117==    by 0x9B4A89E: opal_shmem_posix_shm_open (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16117==    by 0x9B4AA71: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16117==    by 0x9B49C38: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16117==    by 0x9B49F97: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16117==    by 0x9A19159: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16117==    by 0x62560E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x625B49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x625C2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x625318F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x628D627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x5233446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16117==    by 0x496571B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16117==    by 0x4965769: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16117==    by 0x401BAD5: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==16117==    by 0x4016C1D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16117==    by 0x4019852: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16117==    by 0x4019680: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16117==    by 0x4019DC5: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16117==    by 0x4014FE2: main (TestFileFinder.cpp:19)
==16117== 
{
   <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
}
==16117== Open file descriptor 9:
==16117==    at 0x69CB84B: eventfd (syscall-template.S:120)
==16117==    by 0x9BAA188: evutil_eventfd_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16117==    by 0x9BA8395: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16117==    by 0x9BA8704: evthread_make_base_notifiable (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16117==    by 0x9BA89F1: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16117==    by 0x9B0F0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16117==    by 0x9B0F1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16117==    by 0x9A19120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16117==    by 0x62560E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x625B49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x625C2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x625318F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x628D627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x5233446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16117==    by 0x496571B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16117==    by 0x4965769: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16117==    by 0x401BAD5: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==16117==    by 0x4016C1D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16117==    by 0x4019852: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16117==    by 0x4019680: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16117==    by 0x4019DC5: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16117==    by 0x4014FE2: main (TestFileFinder.cpp:19)
==16117== 
{
   <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
}
==16117== Open file descriptor 8:
==16117==    at 0x69BC13B: pipe2 (syscall-template.S:120)
==16117==    by 0x9BA9F87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16117==    by 0x9BAC579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16117==    by 0x9BAC774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16117==    by 0x9BA88AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16117==    by 0x9B0F0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16117==    by 0x9B0F1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16117==    by 0x9A19120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16117==    by 0x62560E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x625B49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x625C2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x625318F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x628D627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x5233446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16117==    by 0x496571B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16117==    by 0x4965769: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16117==    by 0x401BAD5: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==16117==    by 0x4016C1D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16117==    by 0x4019852: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16117==    by 0x4019680: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16117==    by 0x4019DC5: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16117==    by 0x4014FE2: main (TestFileFinder.cpp:19)
==16117== 
{
   <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
}
==16117== Open file descriptor 7:
==16117==    at 0x69BC13B: pipe2 (syscall-template.S:120)
==16117==    by 0x9BA9F87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16117==    by 0x9BAC579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16117==    by 0x9BAC774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16117==    by 0x9BA88AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16117==    by 0x9B0F0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16117==    by 0x9B0F1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16117==    by 0x9A19120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16117==    by 0x62560E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x625B49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x625C2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x625318F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x628D627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x5233446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16117==    by 0x496571B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16117==    by 0x4965769: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16117==    by 0x401BAD5: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==16117==    by 0x4016C1D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16117==    by 0x4019852: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16117==    by 0x4019680: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16117==    by 0x4019DC5: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16117==    by 0x4014FE2: main (TestFileFinder.cpp:19)
==16117== 
{
   <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
}
==16117== Open file descriptor 4:
==16117==    at 0x69CC34B: epoll_create1 (syscall-template.S:120)
==16117==    by 0x9BAC6FA: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16117==    by 0x9BA88AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16117==    by 0x9B0F0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16117==    by 0x9B0F1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16117==    by 0x9A19120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16117==    by 0x62560E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x625B49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x625C2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x625318F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x628D627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16117==    by 0x5233446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16117==    by 0x496571B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16117==    by 0x4965769: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16117==    by 0x401BAD5: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==16117==    by 0x4016C1D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16117==    by 0x4019852: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16117==    by 0x4019680: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16117==    by 0x4019DC5: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16117==    by 0x4014FE2: main (TestFileFinder.cpp:19)
==16117== 
{
   <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
}
==16117== 
==16117== HEAP SUMMARY:
==16117==     in use at exit: 124,542 bytes in 897 blocks
==16117==   total heap usage: 28,618 allocs, 27,721 frees, 11,985,812 bytes allocated
==16117== 
==16117== LEAK SUMMARY:
==16117==    definitely lost: 0 bytes in 0 blocks
==16117==    indirectly lost: 0 bytes in 0 blocks
==16117==      possibly lost: 0 bytes in 0 blocks
==16117==    still reachable: 10,073 bytes in 40 blocks
==16117==         suppressed: 114,469 bytes in 857 blocks
==16117== Reachable blocks (those to which a pointer was found) are not shown.
==16117== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==16117== 
==16117== For lists of detected and suppressed errors, rerun with: -s
==16117== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 33 from 33)