==23842== Memcheck, a memory error detector
==23842== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==23842== Using Valgrind-3.26.0 and LibVEX; rerun with -h for copyright info
==23842== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/cell_based/test/TestOnLatticeSimulationWithPottsBasedCellPopulation -malloc_debug -malloc_dump -memory_info
==23842== Parent PID: 16468
==23842== 
==23842== 
==23842== FILE DESCRIPTORS: 11 open (6 inherited) at exit.
==23842== Open file descriptor 10: /dev/shm/open_mpi.0000
==23842==    at 0x1185E3B6: __open_nocancel (open64_nocancel.c:39)
==23842==    by 0x117E2943: shm_open@@GLIBC_2.34 (shm_open.c:46)
==23842==    by 0x1650B89E: opal_shmem_posix_shm_open (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23842==    by 0x1650BA71: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23842==    by 0x1650AC38: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23842==    by 0x1650AF97: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23842==    by 0x163DA159: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23842==    by 0x120640E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x1206949F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x1206A2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x1206118F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x1209B627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x12C7B446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==23842==    by 0xF06827F: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==23842==    by 0xF0682CD: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==23842==    by 0x4105954: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==23842==    by 0x40FC531: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==23842==    by 0x41003DE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==23842==    by 0x4100202: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==23842==    by 0x41009AB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==23842==    by 0x40FA558: main (TestOnLatticeSimulationWithPottsBasedCellPopulation.cpp:19)
==23842== 
{
   <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
}
==23842== Open file descriptor 9:
==23842==    at 0x1186C84B: eventfd (syscall-template.S:120)
==23842==    by 0x1656D188: evutil_eventfd_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23842==    by 0x1656B395: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23842==    by 0x1656B704: evthread_make_base_notifiable (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23842==    by 0x1656B9F1: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23842==    by 0x164D00D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23842==    by 0x164D01E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23842==    by 0x163DA120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23842==    by 0x120640E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x1206949F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x1206A2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x1206118F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x1209B627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x12C7B446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==23842==    by 0xF06827F: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==23842==    by 0xF0682CD: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==23842==    by 0x4105954: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==23842==    by 0x40FC531: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==23842==    by 0x41003DE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==23842==    by 0x4100202: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==23842==    by 0x41009AB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==23842==    by 0x40FA558: main (TestOnLatticeSimulationWithPottsBasedCellPopulation.cpp:19)
==23842== 
{
   <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
}
==23842== Open file descriptor 8:
==23842==    at 0x1185D13B: pipe2 (syscall-template.S:120)
==23842==    by 0x1656CF87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23842==    by 0x1656F579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23842==    by 0x1656F774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23842==    by 0x1656B8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23842==    by 0x164D00D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23842==    by 0x164D01E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23842==    by 0x163DA120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23842==    by 0x120640E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x1206949F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x1206A2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x1206118F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x1209B627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x12C7B446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==23842==    by 0xF06827F: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==23842==    by 0xF0682CD: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==23842==    by 0x4105954: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==23842==    by 0x40FC531: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==23842==    by 0x41003DE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==23842==    by 0x4100202: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==23842==    by 0x41009AB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==23842==    by 0x40FA558: main (TestOnLatticeSimulationWithPottsBasedCellPopulation.cpp:19)
==23842== 
{
   <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
}
==23842== Open file descriptor 7:
==23842==    at 0x1185D13B: pipe2 (syscall-template.S:120)
==23842==    by 0x1656CF87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23842==    by 0x1656F579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23842==    by 0x1656F774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23842==    by 0x1656B8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23842==    by 0x164D00D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23842==    by 0x164D01E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23842==    by 0x163DA120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23842==    by 0x120640E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x1206949F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x1206A2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x1206118F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x1209B627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x12C7B446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==23842==    by 0xF06827F: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==23842==    by 0xF0682CD: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==23842==    by 0x4105954: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==23842==    by 0x40FC531: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==23842==    by 0x41003DE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==23842==    by 0x4100202: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==23842==    by 0x41009AB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==23842==    by 0x40FA558: main (TestOnLatticeSimulationWithPottsBasedCellPopulation.cpp:19)
==23842== 
{
   <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
}
==23842== Open file descriptor 5:
==23842==    at 0x1186D34B: epoll_create1 (syscall-template.S:120)
==23842==    by 0x1656F6FA: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23842==    by 0x1656B8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==23842==    by 0x164D00D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23842==    by 0x164D01E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23842==    by 0x163DA120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==23842==    by 0x120640E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x1206949F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x1206A2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x1206118F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x1209B627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==23842==    by 0x12C7B446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==23842==    by 0xF06827F: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==23842==    by 0xF0682CD: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==23842==    by 0x4105954: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==23842==    by 0x40FC531: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==23842==    by 0x41003DE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==23842==    by 0x4100202: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==23842==    by 0x41009AB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==23842==    by 0x40FA558: main (TestOnLatticeSimulationWithPottsBasedCellPopulation.cpp:19)
==23842== 
{
   <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
}
==23842== 
==23842== HEAP SUMMARY:
==23842==     in use at exit: 128,896 bytes in 931 blocks
==23842==   total heap usage: 11,454,698 allocs, 11,453,767 frees, 950,882,736 bytes allocated
==23842== 
==23842== LEAK SUMMARY:
==23842==    definitely lost: 0 bytes in 0 blocks
==23842==    indirectly lost: 0 bytes in 0 blocks
==23842==      possibly lost: 0 bytes in 0 blocks
==23842==    still reachable: 11,989 bytes in 46 blocks
==23842==         suppressed: 116,907 bytes in 885 blocks
==23842== Reachable blocks (those to which a pointer was found) are not shown.
==23842== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==23842== 
==23842== For lists of detected and suppressed errors, rerun with: -s
==23842== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 33 from 33)