==30667== Memcheck, a memory error detector
==30667== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==30667== Using Valgrind-3.26.0 and LibVEX; rerun with -h for copyright info
==30667== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/cell_based/test/TestRunningVertexBasedSimulationsTutorial -malloc_debug -malloc_dump -memory_info
==30667== Parent PID: 15631
==30667== 
==30667== 
==30667== FILE DESCRIPTORS: 11 open (6 inherited) at exit.
==30667== Open file descriptor 10: /dev/shm/open_mpi.0000
==30667==    at 0x13288536: __open_nocancel (open64_nocancel.c:39)
==30667==    by 0x1320CBC3: shm_open@@GLIBC_2.34 (shm_open.c:46)
==30667==    by 0x1880D89E: opal_shmem_posix_shm_open (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==30667==    by 0x1880DA71: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==30667==    by 0x1880CC38: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==30667==    by 0x1880CF97: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==30667==    by 0x186DC159: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==30667==    by 0x107AD0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0x107B249F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0x107B32C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0x107AA18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0x107E4627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0xF78B446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==30667==    by 0xEE9E2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==30667==    by 0xEE9E327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==30667==    by 0x4020543: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==30667==    by 0x401ACC1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==30667==    by 0x401D7CE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==30667==    by 0x401D5F2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==30667==    by 0x401DD9B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==30667==    by 0x4018CF8: main (TestRunningVertexBasedSimulationsTutorial.cpp:19)
==30667== 
{
   <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
}
==30667== Open file descriptor 9:
==30667==    at 0x1329696B: eventfd (syscall-template.S:120)
==30667==    by 0x1886D188: evutil_eventfd_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==30667==    by 0x1886B395: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==30667==    by 0x1886B704: evthread_make_base_notifiable (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==30667==    by 0x1886B9F1: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==30667==    by 0x187D20D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==30667==    by 0x187D21E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==30667==    by 0x186DC120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==30667==    by 0x107AD0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0x107B249F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0x107B32C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0x107AA18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0x107E4627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0xF78B446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==30667==    by 0xEE9E2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==30667==    by 0xEE9E327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==30667==    by 0x4020543: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==30667==    by 0x401ACC1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==30667==    by 0x401D7CE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==30667==    by 0x401D5F2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==30667==    by 0x401DD9B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==30667==    by 0x4018CF8: main (TestRunningVertexBasedSimulationsTutorial.cpp:19)
==30667== 
{
   <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
}
==30667== Open file descriptor 8:
==30667==    at 0x132872BB: pipe2 (syscall-template.S:120)
==30667==    by 0x1886CF87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==30667==    by 0x1886F579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==30667==    by 0x1886F774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==30667==    by 0x1886B8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==30667==    by 0x187D20D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==30667==    by 0x187D21E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==30667==    by 0x186DC120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==30667==    by 0x107AD0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0x107B249F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0x107B32C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0x107AA18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0x107E4627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0xF78B446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==30667==    by 0xEE9E2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==30667==    by 0xEE9E327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==30667==    by 0x4020543: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==30667==    by 0x401ACC1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==30667==    by 0x401D7CE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==30667==    by 0x401D5F2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==30667==    by 0x401DD9B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==30667==    by 0x4018CF8: main (TestRunningVertexBasedSimulationsTutorial.cpp:19)
==30667== 
{
   <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
}
==30667== Open file descriptor 7:
==30667==    at 0x132872BB: pipe2 (syscall-template.S:120)
==30667==    by 0x1886CF87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==30667==    by 0x1886F579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==30667==    by 0x1886F774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==30667==    by 0x1886B8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==30667==    by 0x187D20D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==30667==    by 0x187D21E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==30667==    by 0x186DC120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==30667==    by 0x107AD0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0x107B249F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0x107B32C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0x107AA18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0x107E4627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0xF78B446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==30667==    by 0xEE9E2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==30667==    by 0xEE9E327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==30667==    by 0x4020543: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==30667==    by 0x401ACC1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==30667==    by 0x401D7CE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==30667==    by 0x401D5F2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==30667==    by 0x401DD9B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==30667==    by 0x4018CF8: main (TestRunningVertexBasedSimulationsTutorial.cpp:19)
==30667== 
{
   <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
}
==30667== Open file descriptor 6:
==30667==    at 0x1329746B: epoll_create1 (syscall-template.S:120)
==30667==    by 0x1886F6FA: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==30667==    by 0x1886B8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==30667==    by 0x187D20D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==30667==    by 0x187D21E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==30667==    by 0x186DC120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==30667==    by 0x107AD0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0x107B249F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0x107B32C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0x107AA18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0x107E4627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==30667==    by 0xF78B446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==30667==    by 0xEE9E2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==30667==    by 0xEE9E327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==30667==    by 0x4020543: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==30667==    by 0x401ACC1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==30667==    by 0x401D7CE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==30667==    by 0x401D5F2: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==30667==    by 0x401DD9B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==30667==    by 0x4018CF8: main (TestRunningVertexBasedSimulationsTutorial.cpp:19)
==30667== 
{
   <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
}
==30667== 
==30667== HEAP SUMMARY:
==30667==     in use at exit: 129,278 bytes in 910 blocks
==30667==   total heap usage: 1,384,579 allocs, 1,383,669 frees, 72,093,793 bytes allocated
==30667== 
==30667== LEAK SUMMARY:
==30667==    definitely lost: 0 bytes in 0 blocks
==30667==    indirectly lost: 0 bytes in 0 blocks
==30667==      possibly lost: 0 bytes in 0 blocks
==30667==    still reachable: 12,109 bytes in 46 blocks
==30667==         suppressed: 117,169 bytes in 864 blocks
==30667== Reachable blocks (those to which a pointer was found) are not shown.
==30667== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==30667== 
==30667== For lists of detected and suppressed errors, rerun with: -s
==30667== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 36 from 36)