==15257== Memcheck, a memory error detector
==15257== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==15257== Using Valgrind-3.26.0 and LibVEX; rerun with -h for copyright info
==15257== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/mesh/test/TestVertexMeshWriter -malloc_debug -malloc_dump -memory_info
==15257== Parent PID: 14774
==15257== 
==15257== 
==15257== FILE DESCRIPTORS: 11 open (6 inherited) at exit.
==15257== Open file descriptor 10: /dev/shm/open_mpi.0000
==15257==    at 0xB0FF536: __open_nocancel (open64_nocancel.c:39)
==15257==    by 0xB083BC3: shm_open@@GLIBC_2.34 (shm_open.c:46)
==15257==    by 0xF83389E: opal_shmem_posix_shm_open (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15257==    by 0xF833A71: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15257==    by 0xF832C38: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15257==    by 0xF832F97: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15257==    by 0xF702159: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15257==    by 0x7E130E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x7E1849F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x7E192C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x7E1018F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x7E4A627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x6DEF446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==15257==    by 0x65022D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==15257==    by 0x6502327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==15257==    by 0x4023C83: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==15257==    by 0x401C281: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==15257==    by 0x401F50E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==15257==    by 0x401F332: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==15257==    by 0x401FADB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==15257==    by 0x401A2B8: main (TestVertexMeshWriter.cpp:19)
==15257== 
{
   <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
}
==15257== Open file descriptor 9:
==15257==    at 0xB10D96B: eventfd (syscall-template.S:120)
==15257==    by 0xF893188: evutil_eventfd_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15257==    by 0xF891395: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15257==    by 0xF891704: evthread_make_base_notifiable (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15257==    by 0xF8919F1: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15257==    by 0xF7F80D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15257==    by 0xF7F81E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15257==    by 0xF702120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15257==    by 0x7E130E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x7E1849F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x7E192C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x7E1018F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x7E4A627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x6DEF446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==15257==    by 0x65022D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==15257==    by 0x6502327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==15257==    by 0x4023C83: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==15257==    by 0x401C281: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==15257==    by 0x401F50E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==15257==    by 0x401F332: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==15257==    by 0x401FADB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==15257==    by 0x401A2B8: main (TestVertexMeshWriter.cpp:19)
==15257== 
{
   <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
}
==15257== Open file descriptor 8:
==15257==    at 0xB0FE2BB: pipe2 (syscall-template.S:120)
==15257==    by 0xF892F87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15257==    by 0xF895579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15257==    by 0xF895774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15257==    by 0xF8918AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15257==    by 0xF7F80D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15257==    by 0xF7F81E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15257==    by 0xF702120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15257==    by 0x7E130E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x7E1849F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x7E192C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x7E1018F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x7E4A627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x6DEF446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==15257==    by 0x65022D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==15257==    by 0x6502327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==15257==    by 0x4023C83: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==15257==    by 0x401C281: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==15257==    by 0x401F50E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==15257==    by 0x401F332: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==15257==    by 0x401FADB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==15257==    by 0x401A2B8: main (TestVertexMeshWriter.cpp:19)
==15257== 
{
   <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
}
==15257== Open file descriptor 7:
==15257==    at 0xB0FE2BB: pipe2 (syscall-template.S:120)
==15257==    by 0xF892F87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15257==    by 0xF895579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15257==    by 0xF895774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15257==    by 0xF8918AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15257==    by 0xF7F80D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15257==    by 0xF7F81E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15257==    by 0xF702120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15257==    by 0x7E130E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x7E1849F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x7E192C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x7E1018F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x7E4A627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x6DEF446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==15257==    by 0x65022D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==15257==    by 0x6502327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==15257==    by 0x4023C83: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==15257==    by 0x401C281: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==15257==    by 0x401F50E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==15257==    by 0x401F332: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==15257==    by 0x401FADB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==15257==    by 0x401A2B8: main (TestVertexMeshWriter.cpp:19)
==15257== 
{
   <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
}
==15257== Open file descriptor 6:
==15257==    at 0xB10E46B: epoll_create1 (syscall-template.S:120)
==15257==    by 0xF8956FA: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15257==    by 0xF8918AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==15257==    by 0xF7F80D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15257==    by 0xF7F81E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15257==    by 0xF702120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==15257==    by 0x7E130E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x7E1849F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x7E192C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x7E1018F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x7E4A627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==15257==    by 0x6DEF446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==15257==    by 0x65022D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==15257==    by 0x6502327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==15257==    by 0x4023C83: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==15257==    by 0x401C281: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==15257==    by 0x401F50E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==15257==    by 0x401F332: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==15257==    by 0x401FADB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==15257==    by 0x401A2B8: main (TestVertexMeshWriter.cpp:19)
==15257== 
{
   <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
}
==15257== 
==15257== HEAP SUMMARY:
==15257==     in use at exit: 127,905 bytes in 904 blocks
==15257==   total heap usage: 48,265 allocs, 47,361 frees, 15,633,701 bytes allocated
==15257== 
==15257== LEAK SUMMARY:
==15257==    definitely lost: 0 bytes in 0 blocks
==15257==    indirectly lost: 0 bytes in 0 blocks
==15257==      possibly lost: 0 bytes in 0 blocks
==15257==    still reachable: 12,021 bytes in 45 blocks
==15257==         suppressed: 115,884 bytes in 859 blocks
==15257== Reachable blocks (those to which a pointer was found) are not shown.
==15257== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==15257== 
==15257== For lists of detected and suppressed errors, rerun with: -s
==15257== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 35 from 35)