==12459== Memcheck, a memory error detector
==12459== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==12459== Using Valgrind-3.26.0 and LibVEX; rerun with -h for copyright info
==12459== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/lung/test/TestMatrixVentilationProblem -malloc_debug -malloc_dump -memory_info
==12459== Parent PID: 12372
==12459== 
==12459== 
==12459== FILE DESCRIPTORS: 11 open (6 inherited) at exit.
==12459== Open file descriptor 10: /dev/shm/open_mpi.0000
==12459==    at 0xA6DA536: __open_nocancel (open64_nocancel.c:39)
==12459==    by 0xA65EBC3: shm_open@@GLIBC_2.34 (shm_open.c:46)
==12459==    by 0xFE6D89E: opal_shmem_posix_shm_open (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==12459==    by 0xFE6DA71: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==12459==    by 0xFE6CC38: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==12459==    by 0xFE6CF97: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==12459==    by 0xFD3C159: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==12459==    by 0xA8610E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0xA86649F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0xA8672C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0xA85E18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0xA898627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0x525A446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==12459==    by 0xA1BB2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==12459==    by 0xA1BB327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==12459==    by 0x4011214: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==12459==    by 0x400BAE1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==12459==    by 0x400EE1E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==12459==    by 0x400EC42: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==12459==    by 0x400F3EB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==12459==    by 0x4009958: main (TestMatrixVentilationProblem.cpp:19)
==12459== 
{
   <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
}
==12459== Open file descriptor 9:
==12459==    at 0xA6E896B: eventfd (syscall-template.S:120)
==12459==    by 0xFECD188: evutil_eventfd_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==12459==    by 0xFECB395: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==12459==    by 0xFECB704: evthread_make_base_notifiable (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==12459==    by 0xFECB9F1: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==12459==    by 0xFE320D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==12459==    by 0xFE321E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==12459==    by 0xFD3C120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==12459==    by 0xA8610E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0xA86649F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0xA8672C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0xA85E18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0xA898627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0x525A446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==12459==    by 0xA1BB2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==12459==    by 0xA1BB327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==12459==    by 0x4011214: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==12459==    by 0x400BAE1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==12459==    by 0x400EE1E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==12459==    by 0x400EC42: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==12459==    by 0x400F3EB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==12459==    by 0x4009958: main (TestMatrixVentilationProblem.cpp:19)
==12459== 
{
   <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
}
==12459== Open file descriptor 8:
==12459==    at 0xA6D92BB: pipe2 (syscall-template.S:120)
==12459==    by 0xFECCF87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==12459==    by 0xFECF579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==12459==    by 0xFECF774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==12459==    by 0xFECB8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==12459==    by 0xFE320D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==12459==    by 0xFE321E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==12459==    by 0xFD3C120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==12459==    by 0xA8610E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0xA86649F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0xA8672C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0xA85E18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0xA898627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0x525A446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==12459==    by 0xA1BB2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==12459==    by 0xA1BB327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==12459==    by 0x4011214: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==12459==    by 0x400BAE1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==12459==    by 0x400EE1E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==12459==    by 0x400EC42: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==12459==    by 0x400F3EB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==12459==    by 0x4009958: main (TestMatrixVentilationProblem.cpp:19)
==12459== 
{
   <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
}
==12459== Open file descriptor 7:
==12459==    at 0xA6D92BB: pipe2 (syscall-template.S:120)
==12459==    by 0xFECCF87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==12459==    by 0xFECF579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==12459==    by 0xFECF774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==12459==    by 0xFECB8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==12459==    by 0xFE320D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==12459==    by 0xFE321E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==12459==    by 0xFD3C120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==12459==    by 0xA8610E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0xA86649F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0xA8672C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0xA85E18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0xA898627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0x525A446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==12459==    by 0xA1BB2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==12459==    by 0xA1BB327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==12459==    by 0x4011214: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==12459==    by 0x400BAE1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==12459==    by 0x400EE1E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==12459==    by 0x400EC42: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==12459==    by 0x400F3EB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==12459==    by 0x4009958: main (TestMatrixVentilationProblem.cpp:19)
==12459== 
{
   <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
}
==12459== Open file descriptor 4:
==12459==    at 0xA6E946B: epoll_create1 (syscall-template.S:120)
==12459==    by 0xFECF6FA: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==12459==    by 0xFECB8AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==12459==    by 0xFE320D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==12459==    by 0xFE321E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==12459==    by 0xFD3C120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==12459==    by 0xA8610E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0xA86649F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0xA8672C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0xA85E18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0xA898627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==12459==    by 0x525A446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==12459==    by 0xA1BB2D9: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==12459==    by 0xA1BB327: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==12459==    by 0x4011214: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==12459==    by 0x400BAE1: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==12459==    by 0x400EE1E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==12459==    by 0x400EC42: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==12459==    by 0x400F3EB: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==12459==    by 0x4009958: main (TestMatrixVentilationProblem.cpp:19)
==12459== 
{
   <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
}
==12459== 
==12459== HEAP SUMMARY:
==12459==     in use at exit: 650,767 bytes in 902 blocks
==12459==   total heap usage: 131,861 allocs, 130,959 frees, 190,337,012 bytes allocated
==12459== 
==12459== LEAK SUMMARY:
==12459==    definitely lost: 0 bytes in 0 blocks
==12459==    indirectly lost: 0 bytes in 0 blocks
==12459==      possibly lost: 0 bytes in 0 blocks
==12459==    still reachable: 12,093 bytes in 44 blocks
==12459==         suppressed: 638,674 bytes in 858 blocks
==12459== Reachable blocks (those to which a pointer was found) are not shown.
==12459== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==12459== 
==12459== For lists of detected and suppressed errors, rerun with: -s
==12459== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 33 from 33)