==3283562== Memcheck, a memory error detector
==3283562== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==3283562== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info
==3283562== Command: /home/github/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/pde/test/TestWritingPdeSolversTwoTutorial -malloc_debug -malloc_dump -memory_info
==3283562== Parent PID: 3282641
==3283562== 
==3283562== WARNING: pwritev(vector[...]) is an obsolete suppression line not supported in valgrind 3.15 or later.
==3283562== You should replace [...] by a specific index such as [0] or [1] or [2] or similar
==3283562== 
==3283562== Syscall param socketcall.getsockopt(optlen) points to uninitialised byte(s)
==3283562==    at 0x7E9279E: getsockopt_syscall (getsockopt.c:29)
==3283562==    by 0x7E9279E: getsockopt (getsockopt.c:94)
==3283562==    by 0x107D7157: pmix_ptl_base_set_timeout (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2)
==3283562==    by 0x107DEA1A: pmix_ptl_base_make_connection (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2)
==3283562==    by 0x107E5DF3: ??? (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2)
==3283562==    by 0x106E53C1: PMIx_Init (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2)
==3283562==    by 0x1065EE4A: ext3x_client_init (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_pmix_ext3x.so)
==3283562==    by 0xFE1DE6D: ??? (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_ess_singleton.so)
==3283562==    by 0xBCB64CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==3283562==    by 0x8473418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==3283562==    by 0x840CD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==3283562==    by 0x644AD38: PetscInitialize (pinit.c:924)
==3283562==    by 0x631E66F: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==3283562==    by 0x631E6BD: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==3283562==    by 0x14854A: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==3283562==    by 0x141E7D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==3283562==    by 0x144BC4: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==3283562==    by 0x144ABF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==3283562==    by 0x1450D3: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==3283562==    by 0x140680: main (TestWritingPdeSolversTwoTutorial.cpp:18)
==3283562==  Address 0x1ffeffdfac is on thread 1's stack
==3283562==  in frame #2, created by pmix_ptl_base_make_connection (???:)
==3283562== 
{
   <insert_a_suppression_name_here>
   Memcheck:Param
   socketcall.getsockopt(optlen)
   fun:getsockopt_syscall
   fun:getsockopt
   fun:pmix_ptl_base_set_timeout
   fun:pmix_ptl_base_make_connection
   obj:/usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2
   fun:PMIx_Init
   fun:ext3x_client_init
   obj:/usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_ess_singleton.so
   fun:orte_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
}
==3283562== Syscall param socketcall.getsockopt(optlen_out) points to uninitialised byte(s)
==3283562==    at 0x7E9279E: getsockopt_syscall (getsockopt.c:29)
==3283562==    by 0x7E9279E: getsockopt (getsockopt.c:94)
==3283562==    by 0x107D7157: pmix_ptl_base_set_timeout (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2)
==3283562==    by 0x107DEA1A: pmix_ptl_base_make_connection (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2)
==3283562==    by 0x107E5DF3: ??? (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2)
==3283562==    by 0x106E53C1: PMIx_Init (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2)
==3283562==    by 0x1065EE4A: ext3x_client_init (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_pmix_ext3x.so)
==3283562==    by 0xFE1DE6D: ??? (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_ess_singleton.so)
==3283562==    by 0xBCB64CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==3283562==    by 0x8473418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==3283562==    by 0x840CD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==3283562==    by 0x644AD38: PetscInitialize (pinit.c:924)
==3283562==    by 0x631E66F: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==3283562==    by 0x631E6BD: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==3283562==    by 0x14854A: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==3283562==    by 0x141E7D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==3283562==    by 0x144BC4: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==3283562==    by 0x144ABF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==3283562==    by 0x1450D3: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==3283562==    by 0x140680: main (TestWritingPdeSolversTwoTutorial.cpp:18)
==3283562==  Address 0x1ffeffdfac is on thread 1's stack
==3283562==  in frame #2, created by pmix_ptl_base_make_connection (???:)
==3283562== 
{
   <insert_a_suppression_name_here>
   Memcheck:Param
   socketcall.getsockopt(optlen_out)
   fun:getsockopt_syscall
   fun:getsockopt
   fun:pmix_ptl_base_set_timeout
   fun:pmix_ptl_base_make_connection
   obj:/usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2
   fun:PMIx_Init
   fun:ext3x_client_init
   obj:/usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_ess_singleton.so
   fun:orte_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
}
==3283562== Syscall param setsockopt(optlen) contains uninitialised byte(s)
==3283562==    at 0x7E92C7E: setsockopt_syscall (setsockopt.c:29)
==3283562==    by 0x7E92C7E: setsockopt (setsockopt.c:95)
==3283562==    by 0x107DEBA9: pmix_ptl_base_make_connection (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2)
==3283562==    by 0x107E5DF3: ??? (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2)
==3283562==    by 0x106E53C1: PMIx_Init (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2)
==3283562==    by 0x1065EE4A: ext3x_client_init (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_pmix_ext3x.so)
==3283562==    by 0xFE1DE6D: ??? (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_ess_singleton.so)
==3283562==    by 0xBCB64CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==3283562==    by 0x8473418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==3283562==    by 0x840CD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==3283562==    by 0x644AD38: PetscInitialize (pinit.c:924)
==3283562==    by 0x631E66F: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==3283562==    by 0x631E6BD: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==3283562==    by 0x14854A: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==3283562==    by 0x141E7D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==3283562==    by 0x144BC4: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==3283562==    by 0x144ABF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==3283562==    by 0x1450D3: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==3283562==    by 0x140680: main (TestWritingPdeSolversTwoTutorial.cpp:18)
==3283562== 
{
   <insert_a_suppression_name_here>
   Memcheck:Param
   setsockopt(optlen)
   fun:setsockopt_syscall
   fun:setsockopt
   fun:pmix_ptl_base_make_connection
   obj:/usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2
   fun:PMIx_Init
   fun:ext3x_client_init
   obj:/usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_ess_singleton.so
   fun:orte_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
}
==3283562== Syscall param pwrite64(buf) points to uninitialised byte(s)
==3283562==    at 0x7E7D9EF: __libc_pwrite64 (pwrite64.c:25)
==3283562==    by 0x7E7D9EF: pwrite (pwrite64.c:23)
==3283562==    by 0x13C549D2: mca_fbtl_posix_pwritev (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_fbtl_posix.so)
==3283562==    by 0x13C64419: mca_common_ompio_file_write (in /usr/lib/x86_64-linux-gnu/libmca_common_ompio.so.41.29.2)
==3283562==    by 0x13C6479A: mca_common_ompio_file_write_at (in /usr/lib/x86_64-linux-gnu/libmca_common_ompio.so.41.29.2)
==3283562==    by 0x13B4F89A: mca_io_ompio_file_write_at (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_io_ompio.so)
==3283562==    by 0x84006A7: PMPI_File_write_at (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==3283562==    by 0x829DFEB: ??? (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x80DD4ED: H5FD_write (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x80C0313: H5F__accum_write (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x81BB442: H5PB_write (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x80C7DEA: H5F_block_write (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x8051E98: H5C__flush_single_entry (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x82913F9: H5C_apply_candidate_list (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x82929CA: H5AC__run_sync_point (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x829347E: H5AC__flush_entries (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x802E54C: H5AC_flush (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x80C6936: ??? (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x80C73FE: H5F__dest (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x80CABB2: H5F_try_close (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x80CAEFB: H5F__close_cb (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x813A51F: H5I_dec_ref (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x813A5EA: H5I_dec_app_ref (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x80C7831: H5F__close (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x80BC881: H5Fclose (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x624C8E7: Hdf5DataWriter::Close() (Hdf5DataWriter.cpp:1100)
==3283562==    by 0x62475C7: Hdf5DataWriter::~Hdf5DataWriter() (Hdf5DataWriter.cpp:273)
==3283562==    by 0x624766D: Hdf5DataWriter::~Hdf5DataWriter() (Hdf5DataWriter.cpp:283)
==3283562==    by 0x14A7FF: AbstractDynamicLinearPdeSolver<2u, 2u, 1u>::Solve() (AbstractDynamicLinearPdeSolver.hpp:474)
==3283562==    by 0x148996: TestWritingPdeSolversTwoTutorial::TestExplicitSolver() (TestWritingPdeSolversTwoTutorial.hpp:314)
==3283562==    by 0x148C7C: TestDescription_TestWritingPdeSolversTwoTutorial_TestExplicitSolver::runTest() (TestWritingPdeSolversTwoTutorial.cpp:30)
==3283562==    by 0x1416B4: CxxTest::RealTestDescription::run() (RealDescriptions.cpp:96)
==3283562==    by 0x144E72: CxxTest::TestRunner::runTest(CxxTest::TestDescription&) (TestRunner.h:74)
==3283562==    by 0x144D57: CxxTest::TestRunner::runSuite(CxxTest::SuiteDescription&) (TestRunner.h:61)
==3283562==    by 0x144BFD: CxxTest::TestRunner::runWorld() (TestRunner.h:46)
==3283562==    by 0x144ABF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==3283562==    by 0x1450D3: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==3283562==    by 0x140680: main (TestWritingPdeSolversTwoTutorial.cpp:18)
==3283562==  Address 0x12df3e92 is 66 bytes inside a block of size 320 alloc'd
==3283562==    at 0x4848899: malloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
==3283562==    by 0x8051E26: H5C__flush_single_entry (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x82913F9: H5C_apply_candidate_list (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x82929CA: H5AC__run_sync_point (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x829347E: H5AC__flush_entries (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x802E54C: H5AC_flush (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x80C6936: ??? (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x80C73FE: H5F__dest (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x80CABB2: H5F_try_close (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x80CAEFB: H5F__close_cb (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x813A51F: H5I_dec_ref (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x813A5EA: H5I_dec_app_ref (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x80C7831: H5F__close (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x80BC881: H5Fclose (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0)
==3283562==    by 0x624C8E7: Hdf5DataWriter::Close() (Hdf5DataWriter.cpp:1100)
==3283562==    by 0x62475C7: Hdf5DataWriter::~Hdf5DataWriter() (Hdf5DataWriter.cpp:273)
==3283562==    by 0x624766D: Hdf5DataWriter::~Hdf5DataWriter() (Hdf5DataWriter.cpp:283)
==3283562==    by 0x14A7FF: AbstractDynamicLinearPdeSolver<2u, 2u, 1u>::Solve() (AbstractDynamicLinearPdeSolver.hpp:474)
==3283562==    by 0x148996: TestWritingPdeSolversTwoTutorial::TestExplicitSolver() (TestWritingPdeSolversTwoTutorial.hpp:314)
==3283562==    by 0x148C7C: TestDescription_TestWritingPdeSolversTwoTutorial_TestExplicitSolver::runTest() (TestWritingPdeSolversTwoTutorial.cpp:30)
==3283562==    by 0x1416B4: CxxTest::RealTestDescription::run() (RealDescriptions.cpp:96)
==3283562==    by 0x144E72: CxxTest::TestRunner::runTest(CxxTest::TestDescription&) (TestRunner.h:74)
==3283562==    by 0x144D57: CxxTest::TestRunner::runSuite(CxxTest::SuiteDescription&) (TestRunner.h:61)
==3283562==    by 0x144BFD: CxxTest::TestRunner::runWorld() (TestRunner.h:46)
==3283562==    by 0x144ABF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==3283562==    by 0x1450D3: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==3283562==    by 0x140680: main (TestWritingPdeSolversTwoTutorial.cpp:18)
==3283562== 
{
   <insert_a_suppression_name_here>
   Memcheck:Param
   pwrite64(buf)
   fun:__libc_pwrite64
   fun:pwrite
   fun:mca_fbtl_posix_pwritev
   fun:mca_common_ompio_file_write
   fun:mca_common_ompio_file_write_at
   fun:mca_io_ompio_file_write_at
   fun:PMPI_File_write_at
   obj:/usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0
   fun:H5FD_write
   fun:H5F__accum_write
   fun:H5PB_write
   fun:H5F_block_write
   fun:H5C__flush_single_entry
   fun:H5C_apply_candidate_list
   fun:H5AC__run_sync_point
   fun:H5AC__flush_entries
   fun:H5AC_flush
   obj:/usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0
   fun:H5F__dest
   fun:H5F_try_close
   fun:H5F__close_cb
   fun:H5I_dec_ref
   fun:H5I_dec_app_ref
   fun:H5F__close
   fun:H5Fclose
   fun:_ZN14Hdf5DataWriter5CloseEv
   fun:_ZN14Hdf5DataWriterD1Ev
   fun:_ZN14Hdf5DataWriterD0Ev
   fun:_ZN30AbstractDynamicLinearPdeSolverILj2ELj2ELj1EE5SolveEv
   fun:_ZN32TestWritingPdeSolversTwoTutorial18TestExplicitSolverEv
   fun:_ZN67TestDescription_TestWritingPdeSolversTwoTutorial_TestExplicitSolver7runTestEv
   fun:_ZN7CxxTest19RealTestDescription3runEv
   fun:_ZN7CxxTest10TestRunner7runTestERNS_15TestDescriptionE
   fun:_ZN7CxxTest10TestRunner8runSuiteERNS_16SuiteDescriptionE
   fun:_ZN7CxxTest10TestRunner8runWorldEv
   fun:_ZN7CxxTest10TestRunner11runAllTestsERNS_12TestListenerE
   fun:_ZN7CxxTest14ErrorFormatter3runEv
   fun:main
}
==3283562== 
==3283562== FILE DESCRIPTORS: 9 open (3 std) at exit.
==3283562== Open file descriptor 12:
==3283562==    at 0x7E8022D: pipe (pipe.c:29)
==3283562==    by 0xFE1E07D: ???
==3283562==    by 0xBCB64CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==3283562==    by 0x8473418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==3283562==    by 0x840CD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==3283562==    by 0x644AD38: PetscInitialize (pinit.c:924)
==3283562==    by 0x631E66F: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==3283562==    by 0x631E6BD: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==3283562==    by 0x14854A: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==3283562==    by 0x141E7D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==3283562==    by 0x144BC4: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==3283562==    by 0x144ABF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==3283562==    by 0x1450D3: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==3283562==    by 0x140680: main (TestWritingPdeSolversTwoTutorial.cpp:18)
==3283562== 
==3283562== Open file descriptor 8: /dev/shm/open_mpi.0000
==3283562==    at 0x7E84BCC: __open_nocancel (open64_nocancel.c:39)
==3283562==    by 0x7E08C4F: shm_open@@GLIBC_2.34 (shm_open.c:40)
==3283562==    by 0x76D4822: ???
==3283562==    by 0x76D496F: ???
==3283562==    by 0xBD5B6DC: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==3283562==    by 0xBD5B938: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==3283562==    by 0xBD11922: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==3283562==    by 0xBCB62DB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==3283562==    by 0x8473418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==3283562==    by 0x840CD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==3283562==    by 0x644AD38: PetscInitialize (pinit.c:924)
==3283562==    by 0x631E66F: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==3283562==    by 0x631E6BD: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==3283562==    by 0x14854A: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==3283562==    by 0x141E7D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==3283562==    by 0x144BC4: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==3283562==    by 0x144ABF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==3283562==    by 0x1450D3: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==3283562==    by 0x140680: main (TestWritingPdeSolversTwoTutorial.cpp:18)
==3283562== 
==3283562== Open file descriptor 117:
==3283562==    <inherited from parent>
==3283562== 
==3283562== Open file descriptor 108:
==3283562==    <inherited from parent>
==3283562== 
==3283562== Open file descriptor 4: /home/github/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/memtest/TestWritingPdeSolversTwoTutorial_valgrind.txt
==3283562==    <inherited from parent>
==3283562== 
==3283562== Open file descriptor 3: /home/github/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/Testing/Temporary/LastTest.log.tmp
==3283562==    <inherited from parent>
==3283562== 
==3283562== 
==3283562== HEAP SUMMARY:
==3283562==     in use at exit: 701,159 bytes in 9,387 blocks
==3283562==   total heap usage: 128,816 allocs, 119,429 frees, 1,382,170,637 bytes allocated
==3283562== 
==3283562== 552 bytes in 1 blocks are definitely lost in loss record 43 of 69
==3283562==    at 0x484DA83: calloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
==3283562==    by 0x106ECC13: ???
==3283562==    by 0x106ED22C: ???
==3283562==    by 0x106604B7: ???
==3283562==    by 0x83D915A: ompi_proc_complete_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==3283562==    by 0x8473A97: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==3283562==    by 0x840CD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==3283562==    by 0x644AD38: PetscInitialize (pinit.c:924)
==3283562==    by 0x631E66F: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==3283562==    by 0x631E6BD: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==3283562==    by 0x14854A: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==3283562==    by 0x141E7D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==3283562==    by 0x144BC4: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==3283562==    by 0x144ABF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==3283562==    by 0x1450D3: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==3283562==    by 0x140680: main (TestWritingPdeSolversTwoTutorial.cpp:18)
==3283562== 
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: definite
   fun:calloc
   obj:*
   obj:*
   obj:*
   fun:ompi_proc_complete_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
}
==3283562== 84,459 (136 direct, 84,323 indirect) bytes in 1 blocks are definitely lost in loss record 66 of 69
==3283562==    at 0x484DA83: calloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
==3283562==    by 0x1185F74E: ???
==3283562==    by 0x1185FE0B: ???
==3283562==    by 0x11862F56: ???
==3283562==    by 0x1185865D: ???
==3283562==    by 0x11858FA3: ???
==3283562==    by 0xBDC7F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==3283562==    by 0xBDA3AE8: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==3283562==    by 0xBD54CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==3283562==    by 0xBC81EF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==3283562==    by 0xFE1EF03: ???
==3283562==    by 0xBCB64CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==3283562==    by 0x8473418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==3283562==    by 0x840CD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==3283562==    by 0x644AD38: PetscInitialize (pinit.c:924)
==3283562==    by 0x631E66F: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==3283562==    by 0x631E6BD: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==3283562==    by 0x14854A: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==3283562==    by 0x141E7D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==3283562==    by 0x144BC4: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==3283562==    by 0x144ABF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==3283562==    by 0x1450D3: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==3283562==    by 0x140680: main (TestWritingPdeSolversTwoTutorial.cpp:18)
==3283562== 
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: definite
   fun:calloc
   obj:*
   obj:*
   obj:*
   obj:*
   obj:*
   obj:/usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2
   fun:hwloc_topology_load
   fun:opal_hwloc_base_get_topology
   fun:orte_ess_base_proc_binding
   obj:*
   fun:orte_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
}
==3283562== LEAK SUMMARY:
==3283562==    definitely lost: 688 bytes in 2 blocks
==3283562==    indirectly lost: 1,760 bytes in 16 blocks
==3283562==      possibly lost: 0 bytes in 0 blocks
==3283562==    still reachable: 1,531 bytes in 6 blocks
==3283562==         suppressed: 697,180 bytes in 9,363 blocks
==3283562== Reachable blocks (those to which a pointer was found) are not shown.
==3283562== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==3283562== 
==3283562== Use --track-origins=yes to see where uninitialised values come from
==3283562== For lists of detected and suppressed errors, rerun with: -s
==3283562== ERROR SUMMARY: 8 errors from 6 contexts (suppressed: 32 from 32)
