==29361== Memcheck, a memory error detector
==29361== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==29361== Using Valgrind-3.26.0 and LibVEX; rerun with -h for copyright info
==29361== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/cell_based/test/TestRunningNodeBasedSimulationsTutorial -malloc_debug -malloc_dump -memory_info
==29361== Parent PID: 14584
==29361== 
==29361== 
==29361== FILE DESCRIPTORS: 11 open (6 inherited) at exit.
==29361== Open file descriptor 10: /dev/shm/open_mpi.0000
==29361==    at 0x11B21536: __open_nocancel (open64_nocancel.c:39)
==29361==    by 0x11AA5BC3: shm_open@@GLIBC_2.34 (shm_open.c:46)
==29361==    by 0x1685B89E: opal_shmem_posix_shm_open (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==29361==    by 0x1685BA71: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==29361==    by 0x1685AC38: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==29361==    by 0x1685AF97: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==29361==    by 0x1672A159: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==29361==    by 0x1236F0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x1237449F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x123752C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x1236C18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x123A6627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x12FCB446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==29361==    by 0xF34D3B3: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==29361==    by 0xF34D401: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==29361==    by 0x40230B4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==29361==    by 0x401DE21: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==29361==    by 0x402095E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==29361==    by 0x4020782: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==29361==    by 0x4020F2B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==29361==    by 0x401BE58: main (TestRunningNodeBasedSimulationsTutorial.cpp:19)
==29361== 
{
   <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
}
==29361== Open file descriptor 9:
==29361==    at 0x11B2F96B: eventfd (syscall-template.S:120)
==29361==    by 0x168BD188: evutil_eventfd_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==29361==    by 0x168BB395: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==29361==    by 0x168BB704: evthread_make_base_notifiable (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==29361==    by 0x168BB9F1: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==29361==    by 0x168200D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==29361==    by 0x168201E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==29361==    by 0x1672A120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==29361==    by 0x1236F0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x1237449F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x123752C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x1236C18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x123A6627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x12FCB446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==29361==    by 0xF34D3B3: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==29361==    by 0xF34D401: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==29361==    by 0x40230B4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==29361==    by 0x401DE21: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==29361==    by 0x402095E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==29361==    by 0x4020782: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==29361==    by 0x4020F2B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==29361==    by 0x401BE58: main (TestRunningNodeBasedSimulationsTutorial.cpp:19)
==29361== 
{
   <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
}
==29361== Open file descriptor 8:
==29361==    at 0x11B202BB: pipe2 (syscall-template.S:120)
==29361==    by 0x168BCF87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==29361==    by 0x168BF579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==29361==    by 0x168BF774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==29361==    by 0x168BB8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==29361==    by 0x168200D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==29361==    by 0x168201E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==29361==    by 0x1672A120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==29361==    by 0x1236F0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x1237449F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x123752C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x1236C18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x123A6627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x12FCB446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==29361==    by 0xF34D3B3: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==29361==    by 0xF34D401: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==29361==    by 0x40230B4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==29361==    by 0x401DE21: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==29361==    by 0x402095E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==29361==    by 0x4020782: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==29361==    by 0x4020F2B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==29361==    by 0x401BE58: main (TestRunningNodeBasedSimulationsTutorial.cpp:19)
==29361== 
{
   <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
}
==29361== Open file descriptor 7:
==29361==    at 0x11B202BB: pipe2 (syscall-template.S:120)
==29361==    by 0x168BCF87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==29361==    by 0x168BF579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==29361==    by 0x168BF774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==29361==    by 0x168BB8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==29361==    by 0x168200D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==29361==    by 0x168201E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==29361==    by 0x1672A120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==29361==    by 0x1236F0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x1237449F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x123752C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x1236C18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x123A6627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x12FCB446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==29361==    by 0xF34D3B3: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==29361==    by 0xF34D401: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==29361==    by 0x40230B4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==29361==    by 0x401DE21: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==29361==    by 0x402095E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==29361==    by 0x4020782: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==29361==    by 0x4020F2B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==29361==    by 0x401BE58: main (TestRunningNodeBasedSimulationsTutorial.cpp:19)
==29361== 
{
   <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
}
==29361== Open file descriptor 6:
==29361==    at 0x11B3046B: epoll_create1 (syscall-template.S:120)
==29361==    by 0x168BF6FA: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==29361==    by 0x168BB8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==29361==    by 0x168200D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==29361==    by 0x168201E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==29361==    by 0x1672A120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==29361==    by 0x1236F0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x1237449F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x123752C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x1236C18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x123A6627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==29361==    by 0x12FCB446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==29361==    by 0xF34D3B3: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==29361==    by 0xF34D401: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==29361==    by 0x40230B4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==29361==    by 0x401DE21: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==29361==    by 0x402095E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==29361==    by 0x4020782: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==29361==    by 0x4020F2B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==29361==    by 0x401BE58: main (TestRunningNodeBasedSimulationsTutorial.cpp:19)
==29361== 
{
   <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
}
==29361== 
==29361== HEAP SUMMARY:
==29361==     in use at exit: 105,380 bytes in 646 blocks
==29361==   total heap usage: 762,394 allocs, 761,748 frees, 400,936,757 bytes allocated
==29361== 
==29361== LEAK SUMMARY:
==29361==    definitely lost: 0 bytes in 0 blocks
==29361==    indirectly lost: 0 bytes in 0 blocks
==29361==      possibly lost: 0 bytes in 0 blocks
==29361==    still reachable: 11,981 bytes in 45 blocks
==29361==         suppressed: 93,399 bytes in 601 blocks
==29361== Reachable blocks (those to which a pointer was found) are not shown.
==29361== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==29361== 
==29361== For lists of detected and suppressed errors, rerun with: -s
==29361== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 33 from 33)