==17257== Memcheck, a memory error detector
==17257== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==17257== Using Valgrind-3.26.0 and LibVEX; rerun with -h for copyright info
==17257== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/heart/test/Test1dMonodomainShannonCvodeBenchmarks -malloc_debug -malloc_dump -memory_info
==17257== Parent PID: 14917
==17257== 
==17257== 
==17257== FILE DESCRIPTORS: 11 open (6 inherited) at exit.
==17257== Open file descriptor 10: /dev/shm/open_mpi.0000
==17257==    at 0xC4113B6: __open_nocancel (open64_nocancel.c:39)
==17257==    by 0xC395943: shm_open@@GLIBC_2.34 (shm_open.c:46)
==17257==    by 0x110B189E: opal_shmem_posix_shm_open (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17257==    by 0x110B1A71: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17257==    by 0x110B0C38: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17257==    by 0x110B0F97: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17257==    by 0x10F80159: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17257==    by 0xC7510E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xC75649F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xC7572C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xC74E18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xC788627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xD73A446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==17257==    by 0xBFF398D: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==17257==    by 0xBFF39DB: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==17257==    by 0x4023B34: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==17257==    by 0x401E471: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==17257==    by 0x4020FAE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==17257==    by 0x4020E11: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==17257==    by 0x402157B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==17257==    by 0x401C70B: main (Test1dMonodomainShannonCvodeBenchmarks.cpp:18)
==17257== 
{
   <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
}
==17257== Open file descriptor 9:
==17257==    at 0xC41F84B: eventfd (syscall-template.S:120)
==17257==    by 0x11111188: evutil_eventfd_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17257==    by 0x1110F395: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17257==    by 0x1110F704: evthread_make_base_notifiable (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17257==    by 0x1110F9F1: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17257==    by 0x110760D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17257==    by 0x110761E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17257==    by 0x10F80120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17257==    by 0xC7510E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xC75649F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xC7572C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xC74E18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xC788627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xD73A446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==17257==    by 0xBFF398D: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==17257==    by 0xBFF39DB: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==17257==    by 0x4023B34: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==17257==    by 0x401E471: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==17257==    by 0x4020FAE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==17257==    by 0x4020E11: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==17257==    by 0x402157B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==17257==    by 0x401C70B: main (Test1dMonodomainShannonCvodeBenchmarks.cpp:18)
==17257== 
{
   <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
}
==17257== Open file descriptor 8:
==17257==    at 0xC41013B: pipe2 (syscall-template.S:120)
==17257==    by 0x11110F87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17257==    by 0x11113579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17257==    by 0x11113774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17257==    by 0x1110F8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17257==    by 0x110760D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17257==    by 0x110761E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17257==    by 0x10F80120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17257==    by 0xC7510E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xC75649F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xC7572C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xC74E18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xC788627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xD73A446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==17257==    by 0xBFF398D: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==17257==    by 0xBFF39DB: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==17257==    by 0x4023B34: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==17257==    by 0x401E471: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==17257==    by 0x4020FAE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==17257==    by 0x4020E11: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==17257==    by 0x402157B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==17257==    by 0x401C70B: main (Test1dMonodomainShannonCvodeBenchmarks.cpp:18)
==17257== 
{
   <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
}
==17257== Open file descriptor 7:
==17257==    at 0xC41013B: pipe2 (syscall-template.S:120)
==17257==    by 0x11110F87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17257==    by 0x11113579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17257==    by 0x11113774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17257==    by 0x1110F8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17257==    by 0x110760D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17257==    by 0x110761E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17257==    by 0x10F80120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17257==    by 0xC7510E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xC75649F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xC7572C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xC74E18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xC788627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xD73A446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==17257==    by 0xBFF398D: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==17257==    by 0xBFF39DB: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==17257==    by 0x4023B34: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==17257==    by 0x401E471: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==17257==    by 0x4020FAE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==17257==    by 0x4020E11: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==17257==    by 0x402157B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==17257==    by 0x401C70B: main (Test1dMonodomainShannonCvodeBenchmarks.cpp:18)
==17257== 
{
   <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
}
==17257== Open file descriptor 4:
==17257==    at 0xC42034B: epoll_create1 (syscall-template.S:120)
==17257==    by 0x111136FA: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17257==    by 0x1110F8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==17257==    by 0x110760D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17257==    by 0x110761E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17257==    by 0x10F80120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==17257==    by 0xC7510E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xC75649F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xC7572C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xC74E18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xC788627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==17257==    by 0xD73A446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==17257==    by 0xBFF398D: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==17257==    by 0xBFF39DB: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==17257==    by 0x4023B34: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==17257==    by 0x401E471: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==17257==    by 0x4020FAE: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==17257==    by 0x4020E11: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==17257==    by 0x402157B: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==17257==    by 0x401C70B: main (Test1dMonodomainShannonCvodeBenchmarks.cpp:18)
==17257== 
{
   <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
}
==17257== 
==17257== HEAP SUMMARY:
==17257==     in use at exit: 126,801 bytes in 906 blocks
==17257==   total heap usage: 310,446 allocs, 309,540 frees, 73,362,734 bytes allocated
==17257== 
==17257== LEAK SUMMARY:
==17257==    definitely lost: 0 bytes in 0 blocks
==17257==    indirectly lost: 0 bytes in 0 blocks
==17257==      possibly lost: 0 bytes in 0 blocks
==17257==    still reachable: 11,949 bytes in 44 blocks
==17257==         suppressed: 114,852 bytes in 862 blocks
==17257== Reachable blocks (those to which a pointer was found) are not shown.
==17257== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==17257== 
==17257== For lists of detected and suppressed errors, rerun with: -s
==17257== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 42 from 34)