==369232== Memcheck, a memory error detector ==369232== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==369232== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info ==369232== Command: /home/github/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/pde/test/TestWritingPdeSolversTutorial -malloc_debug -malloc_dump -memory_info ==369232== Parent PID: 368214 ==369232== ==369232== WARNING: pwritev(vector[...]) is an obsolete suppression line not supported in valgrind 3.15 or later. ==369232== You should replace [...] by a specific index such as [0] or [1] or [2] or similar ==369232== ==369232== Syscall param socketcall.getsockopt(optlen) points to uninitialised byte(s) ==369232== at 0x82B879E: getsockopt_syscall (getsockopt.c:29) ==369232== by 0x82B879E: getsockopt (getsockopt.c:94) ==369232== by 0x10BFD157: pmix_ptl_base_set_timeout (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2) ==369232== by 0x10C04A1A: pmix_ptl_base_make_connection (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2) ==369232== by 0x10C0BDF3: ??? (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2) ==369232== by 0x10B0B3C1: PMIx_Init (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2) ==369232== by 0x10A84E4A: ext3x_client_init (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_pmix_ext3x.so) ==369232== by 0x10243E6D: ??? (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_ess_singleton.so) ==369232== by 0xC0D64CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==369232== by 0x8899418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==369232== by 0x8832D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==369232== by 0x6870D38: PetscInitialize (pinit.c:924) ==369232== by 0x674458B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==369232== by 0x67445D9: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==369232== by 0x1567D2: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==369232== by 0x15011D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==369232== by 0x152F04: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==369232== by 0x152DFF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==369232== by 0x153413: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==369232== by 0x14E920: main (TestWritingPdeSolversTutorial.cpp:18) ==369232== Address 0x1ffeffdfac is on thread 1's stack ==369232== in frame #2, created by pmix_ptl_base_make_connection (???:) ==369232== { 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 } ==369232== Syscall param socketcall.getsockopt(optlen_out) points to uninitialised byte(s) ==369232== at 0x82B879E: getsockopt_syscall (getsockopt.c:29) ==369232== by 0x82B879E: getsockopt (getsockopt.c:94) ==369232== by 0x10BFD157: pmix_ptl_base_set_timeout (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2) ==369232== by 0x10C04A1A: pmix_ptl_base_make_connection (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2) ==369232== by 0x10C0BDF3: ??? (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2) ==369232== by 0x10B0B3C1: PMIx_Init (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2) ==369232== by 0x10A84E4A: ext3x_client_init (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_pmix_ext3x.so) ==369232== by 0x10243E6D: ??? (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_ess_singleton.so) ==369232== by 0xC0D64CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==369232== by 0x8899418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==369232== by 0x8832D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==369232== by 0x6870D38: PetscInitialize (pinit.c:924) ==369232== by 0x674458B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==369232== by 0x67445D9: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==369232== by 0x1567D2: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==369232== by 0x15011D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==369232== by 0x152F04: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==369232== by 0x152DFF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==369232== by 0x153413: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==369232== by 0x14E920: main (TestWritingPdeSolversTutorial.cpp:18) ==369232== Address 0x1ffeffdfac is on thread 1's stack ==369232== in frame #2, created by pmix_ptl_base_make_connection (???:) ==369232== { 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 } ==369232== Syscall param setsockopt(optlen) contains uninitialised byte(s) ==369232== at 0x82B8C7E: setsockopt_syscall (setsockopt.c:29) ==369232== by 0x82B8C7E: setsockopt (setsockopt.c:95) ==369232== by 0x10C04BA9: pmix_ptl_base_make_connection (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2) ==369232== by 0x10C0BDF3: ??? (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2) ==369232== by 0x10B0B3C1: PMIx_Init (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2) ==369232== by 0x10A84E4A: ext3x_client_init (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_pmix_ext3x.so) ==369232== by 0x10243E6D: ??? (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_ess_singleton.so) ==369232== by 0xC0D64CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==369232== by 0x8899418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==369232== by 0x8832D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==369232== by 0x6870D38: PetscInitialize (pinit.c:924) ==369232== by 0x674458B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==369232== by 0x67445D9: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==369232== by 0x1567D2: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==369232== by 0x15011D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==369232== by 0x152F04: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==369232== by 0x152DFF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==369232== by 0x153413: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==369232== by 0x14E920: main (TestWritingPdeSolversTutorial.cpp:18) ==369232== { 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 } ==369232== Syscall param pwrite64(buf) points to uninitialised byte(s) ==369232== at 0x82A39EF: __libc_pwrite64 (pwrite64.c:25) ==369232== by 0x82A39EF: pwrite (pwrite64.c:23) ==369232== by 0x134439D2: mca_fbtl_posix_pwritev (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_fbtl_posix.so) ==369232== by 0x13453419: mca_common_ompio_file_write (in /usr/lib/x86_64-linux-gnu/libmca_common_ompio.so.41.29.2) ==369232== by 0x1345379A: mca_common_ompio_file_write_at (in /usr/lib/x86_64-linux-gnu/libmca_common_ompio.so.41.29.2) ==369232== by 0x1333E89A: mca_io_ompio_file_write_at (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_io_ompio.so) ==369232== by 0x88266A7: PMPI_File_write_at (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==369232== by 0x86C3FEB: ??? (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x85034ED: H5FD_write (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x84E6313: H5F__accum_write (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x85E1442: H5PB_write (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x84EDDEA: H5F_block_write (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x8477E98: H5C__flush_single_entry (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x86B73F9: H5C_apply_candidate_list (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x86B89CA: H5AC__run_sync_point (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x86B947E: H5AC__flush_entries (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x845454C: H5AC_flush (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x84EC936: ??? (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x84ED3FE: H5F__dest (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x84F0BB2: H5F_try_close (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x84F0EFB: H5F__close_cb (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x856051F: H5I_dec_ref (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x85605EA: H5I_dec_app_ref (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x84ED831: H5F__close (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x84E2881: H5Fclose (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x6673967: Hdf5DataWriter::Close() (Hdf5DataWriter.cpp:1100) ==369232== by 0x666E647: Hdf5DataWriter::~Hdf5DataWriter() (Hdf5DataWriter.cpp:273) ==369232== by 0x666E6ED: Hdf5DataWriter::~Hdf5DataWriter() (Hdf5DataWriter.cpp:283) ==369232== by 0x15C50F: AbstractDynamicLinearPdeSolver<2u, 2u, 3u>::Solve() (AbstractDynamicLinearPdeSolver.hpp:474) ==369232== by 0x15859A: TestWritingPdeSolversTutorial::TestMyParaEllipticSetOfPdesSolver() (TestWritingPdeSolversTutorial.hpp:500) ==369232== by 0x1589B6: TestDescription_TestWritingPdeSolversTutorial_TestMyParaEllipticSetOfPdesSolver::runTest() (TestWritingPdeSolversTutorial.cpp:36) ==369232== by 0x14F954: CxxTest::RealTestDescription::run() (RealDescriptions.cpp:96) ==369232== by 0x1531B2: CxxTest::TestRunner::runTest(CxxTest::TestDescription&) (TestRunner.h:74) ==369232== by 0x153097: CxxTest::TestRunner::runSuite(CxxTest::SuiteDescription&) (TestRunner.h:61) ==369232== by 0x152F3D: CxxTest::TestRunner::runWorld() (TestRunner.h:46) ==369232== by 0x152DFF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==369232== by 0x153413: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==369232== by 0x14E920: main (TestWritingPdeSolversTutorial.cpp:18) ==369232== Address 0x12f98472 is 66 bytes inside a block of size 320 alloc'd ==369232== at 0x4848899: malloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so) ==369232== by 0x8477E26: H5C__flush_single_entry (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x86B73F9: H5C_apply_candidate_list (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x86B89CA: H5AC__run_sync_point (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x86B947E: H5AC__flush_entries (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x845454C: H5AC_flush (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x84EC936: ??? (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x84ED3FE: H5F__dest (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x84F0BB2: H5F_try_close (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x84F0EFB: H5F__close_cb (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x856051F: H5I_dec_ref (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x85605EA: H5I_dec_app_ref (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x84ED831: H5F__close (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x84E2881: H5Fclose (in /usr/lib/x86_64-linux-gnu/libhdf5_openmpi.so.103.3.0) ==369232== by 0x6673967: Hdf5DataWriter::Close() (Hdf5DataWriter.cpp:1100) ==369232== by 0x666E647: Hdf5DataWriter::~Hdf5DataWriter() (Hdf5DataWriter.cpp:273) ==369232== by 0x666E6ED: Hdf5DataWriter::~Hdf5DataWriter() (Hdf5DataWriter.cpp:283) ==369232== by 0x15C50F: AbstractDynamicLinearPdeSolver<2u, 2u, 3u>::Solve() (AbstractDynamicLinearPdeSolver.hpp:474) ==369232== by 0x15859A: TestWritingPdeSolversTutorial::TestMyParaEllipticSetOfPdesSolver() (TestWritingPdeSolversTutorial.hpp:500) ==369232== by 0x1589B6: TestDescription_TestWritingPdeSolversTutorial_TestMyParaEllipticSetOfPdesSolver::runTest() (TestWritingPdeSolversTutorial.cpp:36) ==369232== by 0x14F954: CxxTest::RealTestDescription::run() (RealDescriptions.cpp:96) ==369232== by 0x1531B2: CxxTest::TestRunner::runTest(CxxTest::TestDescription&) (TestRunner.h:74) ==369232== by 0x153097: CxxTest::TestRunner::runSuite(CxxTest::SuiteDescription&) (TestRunner.h:61) ==369232== by 0x152F3D: CxxTest::TestRunner::runWorld() (TestRunner.h:46) ==369232== by 0x152DFF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==369232== by 0x153413: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==369232== by 0x14E920: main (TestWritingPdeSolversTutorial.cpp:18) ==369232== { 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:_ZN30AbstractDynamicLinearPdeSolverILj2ELj2ELj3EE5SolveEv fun:_ZN29TestWritingPdeSolversTutorial33TestMyParaEllipticSetOfPdesSolverEv fun:_ZN79TestDescription_TestWritingPdeSolversTutorial_TestMyParaEllipticSetOfPdesSolver7runTestEv fun:_ZN7CxxTest19RealTestDescription3runEv fun:_ZN7CxxTest10TestRunner7runTestERNS_15TestDescriptionE fun:_ZN7CxxTest10TestRunner8runSuiteERNS_16SuiteDescriptionE fun:_ZN7CxxTest10TestRunner8runWorldEv fun:_ZN7CxxTest10TestRunner11runAllTestsERNS_12TestListenerE fun:_ZN7CxxTest14ErrorFormatter3runEv fun:main } ==369232== ==369232== FILE DESCRIPTORS: 9 open (3 std) at exit. ==369232== Open file descriptor 12: ==369232== at 0x82A622D: pipe (pipe.c:29) ==369232== by 0x1024407D: ??? ==369232== by 0xC0D64CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==369232== by 0x8899418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==369232== by 0x8832D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==369232== by 0x6870D38: PetscInitialize (pinit.c:924) ==369232== by 0x674458B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==369232== by 0x67445D9: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==369232== by 0x1567D2: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==369232== by 0x15011D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==369232== by 0x152F04: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==369232== by 0x152DFF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==369232== by 0x153413: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==369232== by 0x14E920: main (TestWritingPdeSolversTutorial.cpp:18) ==369232== ==369232== Open file descriptor 8: /dev/shm/open_mpi.0000 ==369232== at 0x82AABCC: __open_nocancel (open64_nocancel.c:39) ==369232== by 0x822EC4F: shm_open@@GLIBC_2.34 (shm_open.c:40) ==369232== by 0x7AFA822: ??? ==369232== by 0x7AFA96F: ??? ==369232== by 0xC17B6DC: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==369232== by 0xC17B938: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==369232== by 0xC131922: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==369232== by 0xC0D62DB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==369232== by 0x8899418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==369232== by 0x8832D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==369232== by 0x6870D38: PetscInitialize (pinit.c:924) ==369232== by 0x674458B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==369232== by 0x67445D9: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==369232== by 0x1567D2: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==369232== by 0x15011D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==369232== by 0x152F04: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==369232== by 0x152DFF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==369232== by 0x153413: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==369232== by 0x14E920: main (TestWritingPdeSolversTutorial.cpp:18) ==369232== ==369232== Open file descriptor 116: ==369232== ==369232== ==369232== Open file descriptor 111: ==369232== ==369232== ==369232== Open file descriptor 4: /home/github/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/memtest/TestWritingPdeSolversTutorial_valgrind.txt ==369232== ==369232== ==369232== Open file descriptor 3: /home/github/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/Testing/Temporary/LastTest.log.tmp ==369232== ==369232== ==369232== ==369232== HEAP SUMMARY: ==369232== in use at exit: 701,086 bytes in 9,383 blocks ==369232== total heap usage: 1,112,629 allocs, 1,103,246 frees, 1,471,704,376 bytes allocated ==369232== ==369232== 552 bytes in 1 blocks are definitely lost in loss record 40 of 63 ==369232== at 0x484DA83: calloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so) ==369232== by 0x10B12C13: ??? ==369232== by 0x10B1322C: ??? ==369232== by 0x10A864B7: ??? ==369232== by 0x87FF15A: ompi_proc_complete_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==369232== by 0x8899A97: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==369232== by 0x8832D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==369232== by 0x6870D38: PetscInitialize (pinit.c:924) ==369232== by 0x674458B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==369232== by 0x67445D9: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==369232== by 0x1567D2: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==369232== by 0x15011D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==369232== by 0x152F04: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==369232== by 0x152DFF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==369232== by 0x153413: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==369232== by 0x14E920: main (TestWritingPdeSolversTutorial.cpp:18) ==369232== { 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 } ==369232== 685,229 (136 direct, 685,093 indirect) bytes in 1 blocks are definitely lost in loss record 63 of 63 ==369232== at 0x484DA83: calloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so) ==369232== by 0x11C8574E: ??? ==369232== by 0x11C85E0B: ??? ==369232== by 0x11C88F56: ??? ==369232== by 0x11C7E65D: ??? ==369232== by 0x11C7EFA3: ??? ==369232== by 0xC1E7F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==369232== by 0xC1C3AE8: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==369232== by 0xC174CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==369232== by 0xC0A1EF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==369232== by 0x10244F03: ??? ==369232== by 0xC0D64CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==369232== by 0x8899418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==369232== by 0x8832D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==369232== by 0x6870D38: PetscInitialize (pinit.c:924) ==369232== by 0x674458B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==369232== by 0x67445D9: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==369232== by 0x1567D2: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==369232== by 0x15011D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==369232== by 0x152F04: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==369232== by 0x152DFF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==369232== by 0x153413: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==369232== by 0x14E920: main (TestWritingPdeSolversTutorial.cpp:18) ==369232== { 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 } ==369232== LEAK SUMMARY: ==369232== definitely lost: 688 bytes in 2 blocks ==369232== indirectly lost: 1,760 bytes in 16 blocks ==369232== possibly lost: 0 bytes in 0 blocks ==369232== still reachable: 1,531 bytes in 6 blocks ==369232== suppressed: 697,107 bytes in 9,359 blocks ==369232== Reachable blocks (those to which a pointer was found) are not shown. ==369232== To see them, rerun with: --leak-check=full --show-leak-kinds=all ==369232== ==369232== Use --track-origins=yes to see where uninitialised values come from ==369232== For lists of detected and suppressed errors, rerun with: -s ==369232== ERROR SUMMARY: 8 errors from 6 contexts (suppressed: 26 from 26)