==21579== Memcheck, a memory error detector
==21579== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==21579== Using Valgrind-3.26.0 and LibVEX; rerun with -h for copyright info
==21579== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/cell_based/test/TestOnLatticeSimulationWithPottsBasedCellPopulation -malloc_debug -malloc_dump -memory_info
==21579== Parent PID: 14714
==21579== 
==21579== 
==21579== FILE DESCRIPTORS: 11 open (6 inherited) at exit.
==21579== Open file descriptor 10: /dev/shm/open_mpi.0000
==21579==    at 0x117EC536: __open_nocancel (open64_nocancel.c:39)
==21579==    by 0x11770BC3: shm_open@@GLIBC_2.34 (shm_open.c:46)
==21579==    by 0x164E389E: opal_shmem_posix_shm_open (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21579==    by 0x164E3A71: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21579==    by 0x164E2C38: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21579==    by 0x164E2F97: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21579==    by 0x163B2159: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21579==    by 0x1203A0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x1203F49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x120402C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x1203718F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x12071627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x12C51446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==21579==    by 0xEFD32D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==21579==    by 0xEFD3327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==21579==    by 0x40CB5D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==21579==    by 0x40C21B1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==21579==    by 0x40C605E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==21579==    by 0x40C5E82: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==21579==    by 0x40C662B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==21579==    by 0x40C01D8: main (TestOnLatticeSimulationWithPottsBasedCellPopulation.cpp:19)
==21579== 
{
   <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
}
==21579== Open file descriptor 9:
==21579==    at 0x117FA96B: eventfd (syscall-template.S:120)
==21579==    by 0x16543188: evutil_eventfd_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21579==    by 0x16541395: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21579==    by 0x16541704: evthread_make_base_notifiable (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21579==    by 0x165419F1: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21579==    by 0x164A80D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21579==    by 0x164A81E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21579==    by 0x163B2120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21579==    by 0x1203A0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x1203F49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x120402C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x1203718F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x12071627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x12C51446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==21579==    by 0xEFD32D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==21579==    by 0xEFD3327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==21579==    by 0x40CB5D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==21579==    by 0x40C21B1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==21579==    by 0x40C605E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==21579==    by 0x40C5E82: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==21579==    by 0x40C662B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==21579==    by 0x40C01D8: main (TestOnLatticeSimulationWithPottsBasedCellPopulation.cpp:19)
==21579== 
{
   <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
}
==21579== Open file descriptor 8:
==21579==    at 0x117EB2BB: pipe2 (syscall-template.S:120)
==21579==    by 0x16542F87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21579==    by 0x16545579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21579==    by 0x16545774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21579==    by 0x165418AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21579==    by 0x164A80D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21579==    by 0x164A81E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21579==    by 0x163B2120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21579==    by 0x1203A0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x1203F49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x120402C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x1203718F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x12071627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x12C51446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==21579==    by 0xEFD32D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==21579==    by 0xEFD3327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==21579==    by 0x40CB5D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==21579==    by 0x40C21B1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==21579==    by 0x40C605E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==21579==    by 0x40C5E82: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==21579==    by 0x40C662B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==21579==    by 0x40C01D8: main (TestOnLatticeSimulationWithPottsBasedCellPopulation.cpp:19)
==21579== 
{
   <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
}
==21579== Open file descriptor 7:
==21579==    at 0x117EB2BB: pipe2 (syscall-template.S:120)
==21579==    by 0x16542F87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21579==    by 0x16545579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21579==    by 0x16545774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21579==    by 0x165418AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21579==    by 0x164A80D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21579==    by 0x164A81E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21579==    by 0x163B2120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21579==    by 0x1203A0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x1203F49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x120402C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x1203718F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x12071627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x12C51446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==21579==    by 0xEFD32D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==21579==    by 0xEFD3327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==21579==    by 0x40CB5D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==21579==    by 0x40C21B1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==21579==    by 0x40C605E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==21579==    by 0x40C5E82: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==21579==    by 0x40C662B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==21579==    by 0x40C01D8: main (TestOnLatticeSimulationWithPottsBasedCellPopulation.cpp:19)
==21579== 
{
   <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
}
==21579== Open file descriptor 6:
==21579==    at 0x117FB46B: epoll_create1 (syscall-template.S:120)
==21579==    by 0x165456FA: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21579==    by 0x165418AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==21579==    by 0x164A80D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21579==    by 0x164A81E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21579==    by 0x163B2120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==21579==    by 0x1203A0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x1203F49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x120402C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x1203718F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x12071627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==21579==    by 0x12C51446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==21579==    by 0xEFD32D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==21579==    by 0xEFD3327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==21579==    by 0x40CB5D4: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==21579==    by 0x40C21B1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==21579==    by 0x40C605E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==21579==    by 0x40C5E82: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==21579==    by 0x40C662B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==21579==    by 0x40C01D8: main (TestOnLatticeSimulationWithPottsBasedCellPopulation.cpp:19)
==21579== 
{
   <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
}
==21579== 
==21579== HEAP SUMMARY:
==21579==     in use at exit: 126,429 bytes in 899 blocks
==21579==   total heap usage: 11,454,488 allocs, 11,453,589 frees, 950,815,563 bytes allocated
==21579== 
==21579== LEAK SUMMARY:
==21579==    definitely lost: 0 bytes in 0 blocks
==21579==    indirectly lost: 0 bytes in 0 blocks
==21579==      possibly lost: 0 bytes in 0 blocks
==21579==    still reachable: 11,997 bytes in 46 blocks
==21579==         suppressed: 114,432 bytes in 853 blocks
==21579== Reachable blocks (those to which a pointer was found) are not shown.
==21579== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==21579== 
==21579== For lists of detected and suppressed errors, rerun with: -s
==21579== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 33 from 33)