==21485== Memcheck, a memory error detector
==21485== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==21485== Using Valgrind-3.26.0 and LibVEX; rerun with -h for copyright info
==21485== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/cell_based/test/TestOnLatticeSimulationWithPottsBasedCellPopulation -malloc_debug -malloc_dump -memory_info
==21485== Parent PID: 14840
==21485== 
==21485== 
==21485== FILE DESCRIPTORS: 11 open (6 inherited) at exit.
==21485== Open file descriptor 10: /dev/shm/open_mpi.0000
==21485==    at 0x117E8536: __open_nocancel (open64_nocancel.c:39)
==21485==    by 0x1176CBC3: shm_open@@GLIBC_2.34 (shm_open.c:46)
==21485==    by 0x164DF89E: opal_shmem_posix_shm_open (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21485==    by 0x164DFA71: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21485==    by 0x164DEC38: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21485==    by 0x164DEF97: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21485==    by 0x163AE159: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21485==    by 0x120360E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x1203B49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x1203C2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x1203318F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x1206D627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x12C4D446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==21485==    by 0xEFCF2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==21485==    by 0xEFCF327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==21485==    by 0x40CA5D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==21485==    by 0x40C11B1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==21485==    by 0x40C505E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==21485==    by 0x40C4E82: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==21485==    by 0x40C562B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==21485==    by 0x40BF1D8: main (TestOnLatticeSimulationWithPottsBasedCellPopulation.cpp:19)
==21485== 
{
   <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
}
==21485== Open file descriptor 9:
==21485==    at 0x117F696B: eventfd (syscall-template.S:120)
==21485==    by 0x1653F188: evutil_eventfd_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21485==    by 0x1653D395: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21485==    by 0x1653D704: evthread_make_base_notifiable (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21485==    by 0x1653D9F1: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21485==    by 0x164A40D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21485==    by 0x164A41E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21485==    by 0x163AE120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21485==    by 0x120360E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x1203B49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x1203C2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x1203318F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x1206D627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x12C4D446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==21485==    by 0xEFCF2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==21485==    by 0xEFCF327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==21485==    by 0x40CA5D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==21485==    by 0x40C11B1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==21485==    by 0x40C505E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==21485==    by 0x40C4E82: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==21485==    by 0x40C562B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==21485==    by 0x40BF1D8: main (TestOnLatticeSimulationWithPottsBasedCellPopulation.cpp:19)
==21485== 
{
   <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
}
==21485== Open file descriptor 8:
==21485==    at 0x117E72BB: pipe2 (syscall-template.S:120)
==21485==    by 0x1653EF87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21485==    by 0x16541579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21485==    by 0x16541774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21485==    by 0x1653D8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21485==    by 0x164A40D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21485==    by 0x164A41E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21485==    by 0x163AE120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21485==    by 0x120360E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x1203B49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x1203C2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x1203318F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x1206D627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x12C4D446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==21485==    by 0xEFCF2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==21485==    by 0xEFCF327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==21485==    by 0x40CA5D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==21485==    by 0x40C11B1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==21485==    by 0x40C505E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==21485==    by 0x40C4E82: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==21485==    by 0x40C562B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==21485==    by 0x40BF1D8: main (TestOnLatticeSimulationWithPottsBasedCellPopulation.cpp:19)
==21485== 
{
   <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
}
==21485== Open file descriptor 7:
==21485==    at 0x117E72BB: pipe2 (syscall-template.S:120)
==21485==    by 0x1653EF87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21485==    by 0x16541579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21485==    by 0x16541774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21485==    by 0x1653D8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21485==    by 0x164A40D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21485==    by 0x164A41E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21485==    by 0x163AE120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21485==    by 0x120360E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x1203B49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x1203C2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x1203318F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x1206D627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x12C4D446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==21485==    by 0xEFCF2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==21485==    by 0xEFCF327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==21485==    by 0x40CA5D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==21485==    by 0x40C11B1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==21485==    by 0x40C505E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==21485==    by 0x40C4E82: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==21485==    by 0x40C562B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==21485==    by 0x40BF1D8: main (TestOnLatticeSimulationWithPottsBasedCellPopulation.cpp:19)
==21485== 
{
   <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
}
==21485== Open file descriptor 6:
==21485==    at 0x117F746B: epoll_create1 (syscall-template.S:120)
==21485==    by 0x165416FA: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21485==    by 0x1653D8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21485==    by 0x164A40D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21485==    by 0x164A41E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21485==    by 0x163AE120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21485==    by 0x120360E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x1203B49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x1203C2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x1203318F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x1206D627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21485==    by 0x12C4D446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==21485==    by 0xEFCF2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==21485==    by 0xEFCF327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==21485==    by 0x40CA5D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==21485==    by 0x40C11B1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==21485==    by 0x40C505E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==21485==    by 0x40C4E82: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==21485==    by 0x40C562B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==21485==    by 0x40BF1D8: main (TestOnLatticeSimulationWithPottsBasedCellPopulation.cpp:19)
==21485== 
{
   <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
}
==21485== 
==21485== HEAP SUMMARY:
==21485==     in use at exit: 126,431 bytes in 899 blocks
==21485==   total heap usage: 11,454,479 allocs, 11,453,580 frees, 950,815,105 bytes allocated
==21485== 
==21485== LEAK SUMMARY:
==21485==    definitely lost: 0 bytes in 0 blocks
==21485==    indirectly lost: 0 bytes in 0 blocks
==21485==      possibly lost: 0 bytes in 0 blocks
==21485==    still reachable: 11,997 bytes in 46 blocks
==21485==         suppressed: 114,434 bytes in 853 blocks
==21485== Reachable blocks (those to which a pointer was found) are not shown.
==21485== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==21485== 
==21485== For lists of detected and suppressed errors, rerun with: -s
==21485== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 33 from 33)