==23279== Memcheck, a memory error detector
==23279== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==23279== Using Valgrind-3.26.0 and LibVEX; rerun with -h for copyright info
==23279== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/cell_based/test/TestOnLatticeSimulationWithPottsBasedCellPopulation -malloc_debug -malloc_dump -memory_info
==23279== Parent PID: 16080
==23279== 
==23279== 
==23279== FILE DESCRIPTORS: 11 open (6 inherited) at exit.
==23279== Open file descriptor 10: /dev/shm/open_mpi.0000
==23279==    at 0x122BE536: __open_nocancel (open64_nocancel.c:39)
==23279==    by 0x12242BC3: shm_open@@GLIBC_2.34 (shm_open.c:46)
==23279==    by 0x16FB489E: opal_shmem_posix_shm_open (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23279==    by 0x16FB4A71: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23279==    by 0x16FB3C38: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23279==    by 0x16FB3F97: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23279==    by 0x16E83159: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23279==    by 0x12B0B0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x12B1049F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x12B112C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x12B0818F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x12B42627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x13722446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==23279==    by 0xFAA52D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==23279==    by 0xFAA5327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==23279==    by 0x40CA5D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==23279==    by 0x40C11B1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==23279==    by 0x40C505E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==23279==    by 0x40C4E82: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==23279==    by 0x40C562B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==23279==    by 0x40BF1D8: main (TestOnLatticeSimulationWithPottsBasedCellPopulation.cpp:19)
==23279== 
{
   <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
}
==23279== Open file descriptor 9:
==23279==    at 0x122CC96B: eventfd (syscall-template.S:120)
==23279==    by 0x17014188: evutil_eventfd_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23279==    by 0x17012395: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23279==    by 0x17012704: evthread_make_base_notifiable (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23279==    by 0x170129F1: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23279==    by 0x16F790D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23279==    by 0x16F791E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23279==    by 0x16E83120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23279==    by 0x12B0B0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x12B1049F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x12B112C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x12B0818F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x12B42627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x13722446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==23279==    by 0xFAA52D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==23279==    by 0xFAA5327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==23279==    by 0x40CA5D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==23279==    by 0x40C11B1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==23279==    by 0x40C505E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==23279==    by 0x40C4E82: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==23279==    by 0x40C562B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==23279==    by 0x40BF1D8: main (TestOnLatticeSimulationWithPottsBasedCellPopulation.cpp:19)
==23279== 
{
   <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
}
==23279== Open file descriptor 8:
==23279==    at 0x122BD2BB: pipe2 (syscall-template.S:120)
==23279==    by 0x17013F87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23279==    by 0x17016579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23279==    by 0x17016774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23279==    by 0x170128AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23279==    by 0x16F790D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23279==    by 0x16F791E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23279==    by 0x16E83120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23279==    by 0x12B0B0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x12B1049F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x12B112C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x12B0818F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x12B42627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x13722446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==23279==    by 0xFAA52D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==23279==    by 0xFAA5327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==23279==    by 0x40CA5D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==23279==    by 0x40C11B1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==23279==    by 0x40C505E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==23279==    by 0x40C4E82: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==23279==    by 0x40C562B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==23279==    by 0x40BF1D8: main (TestOnLatticeSimulationWithPottsBasedCellPopulation.cpp:19)
==23279== 
{
   <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
}
==23279== Open file descriptor 7:
==23279==    at 0x122BD2BB: pipe2 (syscall-template.S:120)
==23279==    by 0x17013F87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23279==    by 0x17016579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23279==    by 0x17016774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23279==    by 0x170128AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23279==    by 0x16F790D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23279==    by 0x16F791E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23279==    by 0x16E83120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23279==    by 0x12B0B0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x12B1049F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x12B112C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x12B0818F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x12B42627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x13722446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==23279==    by 0xFAA52D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==23279==    by 0xFAA5327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==23279==    by 0x40CA5D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==23279==    by 0x40C11B1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==23279==    by 0x40C505E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==23279==    by 0x40C4E82: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==23279==    by 0x40C562B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==23279==    by 0x40BF1D8: main (TestOnLatticeSimulationWithPottsBasedCellPopulation.cpp:19)
==23279== 
{
   <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
}
==23279== Open file descriptor 6:
==23279==    at 0x122CD46B: epoll_create1 (syscall-template.S:120)
==23279==    by 0x170166FA: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23279==    by 0x170128AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23279==    by 0x16F790D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23279==    by 0x16F791E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23279==    by 0x16E83120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23279==    by 0x12B0B0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x12B1049F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x12B112C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x12B0818F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x12B42627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23279==    by 0x13722446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==23279==    by 0xFAA52D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==23279==    by 0xFAA5327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==23279==    by 0x40CA5D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==23279==    by 0x40C11B1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==23279==    by 0x40C505E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==23279==    by 0x40C4E82: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==23279==    by 0x40C562B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==23279==    by 0x40BF1D8: main (TestOnLatticeSimulationWithPottsBasedCellPopulation.cpp:19)
==23279== 
{
   <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
}
==23279== 
==23279== HEAP SUMMARY:
==23279==     in use at exit: 126,429 bytes in 899 blocks
==23279==   total heap usage: 11,454,921 allocs, 11,454,022 frees, 950,855,327 bytes allocated
==23279== 
==23279== LEAK SUMMARY:
==23279==    definitely lost: 0 bytes in 0 blocks
==23279==    indirectly lost: 0 bytes in 0 blocks
==23279==      possibly lost: 0 bytes in 0 blocks
==23279==    still reachable: 11,997 bytes in 46 blocks
==23279==         suppressed: 114,432 bytes in 853 blocks
==23279== Reachable blocks (those to which a pointer was found) are not shown.
==23279== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==23279== 
==23279== For lists of detected and suppressed errors, rerun with: -s
==23279== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 33 from 33)