==16990== Memcheck, a memory error detector
==16990== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==16990== Using Valgrind-3.26.0 and LibVEX; rerun with -h for copyright info
==16990== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/heart/test/TestOperatorSplittingMonodomainSolver -malloc_debug -malloc_dump -memory_info
==16990== Parent PID: 14702
==16990== 
==16990== 
==16990== FILE DESCRIPTORS: 11 open (6 inherited) at exit.
==16990== Open file descriptor 10: /dev/shm/open_mpi.0000
==16990==    at 0xC5DA536: __open_nocancel (open64_nocancel.c:39)
==16990==    by 0xC55EBC3: shm_open@@GLIBC_2.34 (shm_open.c:46)
==16990==    by 0x10F0589E: opal_shmem_posix_shm_open (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16990==    by 0x10F05A71: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16990==    by 0x10F04C38: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16990==    by 0x10F04F97: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16990==    by 0x10DD4159: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16990==    by 0xC9260E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xC92B49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xC92C2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xC92318F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xC95D627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xD90F446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16990==    by 0xC1902D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16990==    by 0xC190327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16990==    by 0x4012374: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16990==    by 0x400D481: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16990==    by 0x400FC2E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16990==    by 0x400FAC1: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16990==    by 0x40101BB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16990==    by 0x400B8D8: main (TestOperatorSplittingMonodomainSolver.cpp:18)
==16990== 
{
   <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
}
==16990== Open file descriptor 9:
==16990==    at 0xC5E896B: eventfd (syscall-template.S:120)
==16990==    by 0x10F67188: evutil_eventfd_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16990==    by 0x10F65395: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16990==    by 0x10F65704: evthread_make_base_notifiable (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16990==    by 0x10F659F1: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16990==    by 0x10ECA0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16990==    by 0x10ECA1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16990==    by 0x10DD4120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16990==    by 0xC9260E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xC92B49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xC92C2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xC92318F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xC95D627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xD90F446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16990==    by 0xC1902D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16990==    by 0xC190327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16990==    by 0x4012374: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16990==    by 0x400D481: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16990==    by 0x400FC2E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16990==    by 0x400FAC1: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16990==    by 0x40101BB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16990==    by 0x400B8D8: main (TestOperatorSplittingMonodomainSolver.cpp:18)
==16990== 
{
   <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
}
==16990== Open file descriptor 8:
==16990==    at 0xC5D92BB: pipe2 (syscall-template.S:120)
==16990==    by 0x10F66F87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16990==    by 0x10F69579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16990==    by 0x10F69774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16990==    by 0x10F658AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16990==    by 0x10ECA0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16990==    by 0x10ECA1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16990==    by 0x10DD4120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16990==    by 0xC9260E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xC92B49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xC92C2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xC92318F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xC95D627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xD90F446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16990==    by 0xC1902D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16990==    by 0xC190327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16990==    by 0x4012374: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16990==    by 0x400D481: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16990==    by 0x400FC2E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16990==    by 0x400FAC1: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16990==    by 0x40101BB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16990==    by 0x400B8D8: main (TestOperatorSplittingMonodomainSolver.cpp:18)
==16990== 
{
   <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
}
==16990== Open file descriptor 7:
==16990==    at 0xC5D92BB: pipe2 (syscall-template.S:120)
==16990==    by 0x10F66F87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16990==    by 0x10F69579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16990==    by 0x10F69774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16990==    by 0x10F658AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16990==    by 0x10ECA0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16990==    by 0x10ECA1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16990==    by 0x10DD4120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16990==    by 0xC9260E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xC92B49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xC92C2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xC92318F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xC95D627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xD90F446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16990==    by 0xC1902D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16990==    by 0xC190327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16990==    by 0x4012374: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16990==    by 0x400D481: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16990==    by 0x400FC2E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16990==    by 0x400FAC1: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16990==    by 0x40101BB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16990==    by 0x400B8D8: main (TestOperatorSplittingMonodomainSolver.cpp:18)
==16990== 
{
   <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
}
==16990== Open file descriptor 6:
==16990==    at 0xC5E946B: epoll_create1 (syscall-template.S:120)
==16990==    by 0x10F696FA: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16990==    by 0x10F658AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16990==    by 0x10ECA0D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16990==    by 0x10ECA1E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16990==    by 0x10DD4120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16990==    by 0xC9260E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xC92B49F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xC92C2C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xC92318F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xC95D627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16990==    by 0xD90F446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16990==    by 0xC1902D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16990==    by 0xC190327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16990==    by 0x4012374: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16990==    by 0x400D481: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16990==    by 0x400FC2E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16990==    by 0x400FAC1: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16990==    by 0x40101BB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16990==    by 0x400B8D8: main (TestOperatorSplittingMonodomainSolver.cpp:18)
==16990== 
{
   <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
}
==16990== 
==16990== HEAP SUMMARY:
==16990==     in use at exit: 129,354 bytes in 942 blocks
==16990==   total heap usage: 61,169 allocs, 60,227 frees, 167,923,460 bytes allocated
==16990== 
==16990== LEAK SUMMARY:
==16990==    definitely lost: 0 bytes in 0 blocks
==16990==    indirectly lost: 0 bytes in 0 blocks
==16990==      possibly lost: 0 bytes in 0 blocks
==16990==    still reachable: 11,957 bytes in 44 blocks
==16990==         suppressed: 117,397 bytes in 898 blocks
==16990== Reachable blocks (those to which a pointer was found) are not shown.
==16990== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==16990== 
==16990== For lists of detected and suppressed errors, rerun with: -s
==16990== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 39 from 34)