==348809== Memcheck, a memory error detector ==348809== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==348809== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info ==348809== Command: /home/gh/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/pde/test/TestSimpleLinearParabolicSolver -malloc_debug -malloc_dump -memory_info ==348809== Parent PID: 347948 ==348809== ==348809== Warning: noted but unhandled ioctl 0x30000001 with no size/direction hints. ==348809== This could cause spurious value errors to appear. ==348809== See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper. ==348809== Warning: noted but unhandled ioctl 0x27 with no size/direction hints. ==348809== This could cause spurious value errors to appear. ==348809== See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper. ==348809== Warning: noted but unhandled ioctl 0x25 with no size/direction hints. ==348809== This could cause spurious value errors to appear. ==348809== See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper. ==348809== Warning: noted but unhandled ioctl 0x17 with no size/direction hints. ==348809== This could cause spurious value errors to appear. ==348809== See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper. ==348809== Warning: set address range perms: large range [0x200000000, 0x700000000) (noaccess) ==348809== Warning: set address range perms: large range [0x700000000, 0x900000000) (noaccess) ==348809== Warning: set address range perms: large range [0x1351f000, 0x3351e000) (noaccess) ==348809== ==348809== FILE DESCRIPTORS: 14 open (3 std) at exit. ==348809== Open file descriptor 23: /dev/nvidia0 ==348809== at 0x81CE764: open (open64.c:41) ==348809== by 0x125CB6D0: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x125CD594: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x12666B8D: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x12554026: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x1255D942: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x125D5BA7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x1265FC86: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x1241A722: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x123648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0xB544023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==348809== by 0xB544FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==348809== by 0x1015546A: ??? ==348809== by 0xC0F0F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==348809== by 0xC0CCB30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==348809== by 0xC07DCB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==348809== by 0xBFAAEF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==348809== by 0x10143F03: ??? ==348809== by 0xBFDF4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==348809== by 0x87C2418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==348809== by 0x875BD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==348809== by 0x678CD38: PetscInitialize (pinit.c:924) ==348809== by 0x6664153: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==348809== by 0x66641A1: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==348809== by 0x1553A8: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==348809== by 0x14FA6D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==348809== by 0x152E08: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==348809== by 0x152CA8: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==348809== by 0x15333F: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==348809== by 0x14DE95: main (TestSimpleLinearParabolicSolver.cpp:19) ==348809== ==348809== Open file descriptor 22: /dev/nvidia0 ==348809== at 0x81CE764: open (open64.c:41) ==348809== by 0x125CB6D0: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x125CD594: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x1255407E: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x1255D942: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x125D5831: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x1265FC86: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x1241A722: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x123648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0xB544023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==348809== by 0xB544FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==348809== by 0x1015546A: ??? ==348809== by 0xC0F0F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==348809== by 0xC0CCB30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==348809== by 0xC07DCB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==348809== by 0xBFAAEF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==348809== by 0x10143F03: ??? ==348809== by 0xBFDF4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==348809== by 0x87C2418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==348809== by 0x875BD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==348809== by 0x678CD38: PetscInitialize (pinit.c:924) ==348809== by 0x6664153: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==348809== by 0x66641A1: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==348809== by 0x1553A8: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==348809== by 0x14FA6D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==348809== by 0x152E08: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==348809== by 0x152CA8: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==348809== by 0x15333F: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==348809== by 0x14DE95: main (TestSimpleLinearParabolicSolver.cpp:19) ==348809== ==348809== Open file descriptor 21: /dev/nvidia0 ==348809== at 0x81CE764: open (open64.c:41) ==348809== by 0x125CB6D0: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x125CC51D: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x1255DEE3: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x125D54C2: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x1265FC86: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x1241A722: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x123648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0xB544023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==348809== by 0xB544FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==348809== by 0x1015546A: ??? ==348809== by 0xC0F0F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==348809== by 0xC0CCB30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==348809== by 0xC07DCB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==348809== by 0xBFAAEF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==348809== by 0x10143F03: ??? ==348809== by 0xBFDF4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==348809== by 0x87C2418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==348809== by 0x875BD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==348809== by 0x678CD38: PetscInitialize (pinit.c:924) ==348809== by 0x6664153: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==348809== by 0x66641A1: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==348809== by 0x1553A8: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==348809== by 0x14FA6D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==348809== by 0x152E08: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==348809== by 0x152CA8: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==348809== by 0x15333F: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==348809== by 0x14DE95: main (TestSimpleLinearParabolicSolver.cpp:19) ==348809== ==348809== Open file descriptor 20: /dev/nvidia-uvm ==348809== at 0x81CE764: open (open64.c:41) ==348809== by 0x12436F20: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x1241A705: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x123648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0xB544023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==348809== by 0xB544FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==348809== by 0x1015546A: ??? ==348809== by 0xC0F0F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==348809== by 0xC0CCB30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==348809== by 0xC07DCB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==348809== by 0xBFAAEF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==348809== by 0x10143F03: ??? ==348809== by 0xBFDF4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==348809== by 0x87C2418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==348809== by 0x875BD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==348809== by 0x678CD38: PetscInitialize (pinit.c:924) ==348809== by 0x6664153: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==348809== by 0x66641A1: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==348809== by 0x1553A8: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==348809== by 0x14FA6D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==348809== by 0x152E08: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==348809== by 0x152CA8: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==348809== by 0x15333F: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==348809== by 0x14DE95: main (TestSimpleLinearParabolicSolver.cpp:19) ==348809== ==348809== Open file descriptor 19: /dev/nvidiactl ==348809== at 0x81CE764: open (open64.c:41) ==348809== by 0x125CB296: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x125D08A5: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x1241A665: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0x123648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==348809== by 0xB544023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==348809== by 0xB544FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==348809== by 0x1015546A: ??? ==348809== by 0xC0F0F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==348809== by 0xC0CCB30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==348809== by 0xC07DCB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==348809== by 0xBFAAEF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==348809== by 0x10143F03: ??? ==348809== by 0xBFDF4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==348809== by 0x87C2418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==348809== by 0x875BD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==348809== by 0x678CD38: PetscInitialize (pinit.c:924) ==348809== by 0x6664153: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==348809== by 0x66641A1: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==348809== by 0x1553A8: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==348809== by 0x14FA6D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==348809== by 0x152E08: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==348809== by 0x152CA8: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==348809== by 0x15333F: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==348809== by 0x14DE95: main (TestSimpleLinearParabolicSolver.cpp:19) ==348809== ==348809== Open file descriptor 12: ==348809== at 0x81CF22D: pipe (pipe.c:29) ==348809== by 0x1014307D: ??? ==348809== by 0xBFDF4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==348809== by 0x87C2418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==348809== by 0x875BD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==348809== by 0x678CD38: PetscInitialize (pinit.c:924) ==348809== by 0x6664153: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==348809== by 0x66641A1: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==348809== by 0x1553A8: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==348809== by 0x14FA6D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==348809== by 0x152E08: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==348809== by 0x152CA8: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==348809== by 0x15333F: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==348809== by 0x14DE95: main (TestSimpleLinearParabolicSolver.cpp:19) ==348809== ==348809== Open file descriptor 8: /dev/shm/open_mpi.0000 ==348809== at 0x81D3BCC: __open_nocancel (open64_nocancel.c:39) ==348809== by 0x8157C4F: shm_open@@GLIBC_2.34 (shm_open.c:40) ==348809== by 0x7A16822: ??? ==348809== by 0x7A1696F: ??? ==348809== by 0xC0846DC: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==348809== by 0xC084938: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==348809== by 0xC03A922: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==348809== by 0xBFDF2DB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==348809== by 0x87C2418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==348809== by 0x875BD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==348809== by 0x678CD38: PetscInitialize (pinit.c:924) ==348809== by 0x6664153: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==348809== by 0x66641A1: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==348809== by 0x1553A8: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==348809== by 0x14FA6D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==348809== by 0x152E08: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==348809== by 0x152CA8: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==348809== by 0x15333F: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==348809== by 0x14DE95: main (TestSimpleLinearParabolicSolver.cpp:19) ==348809== ==348809== Open file descriptor 116: ==348809== ==348809== ==348809== Open file descriptor 113: ==348809== ==348809== ==348809== Open file descriptor 4: /home/gh/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/memtest/TestSimpleLinearParabolicSolver_valgrind.txt ==348809== ==348809== ==348809== Open file descriptor 3: /home/gh/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/Testing/Temporary/LastTest.log.tmp ==348809== ==348809== ==348809== ==348809== HEAP SUMMARY: ==348809== in use at exit: 1,876,225 bytes in 11,748 blocks ==348809== total heap usage: 379,530 allocs, 367,782 frees, 1,624,168,764 bytes allocated ==348809== ==348809== LEAK SUMMARY: ==348809== definitely lost: 0 bytes in 0 blocks ==348809== indirectly lost: 0 bytes in 0 blocks ==348809== possibly lost: 0 bytes in 0 blocks ==348809== still reachable: 24 bytes in 2 blocks ==348809== suppressed: 1,876,201 bytes in 11,746 blocks ==348809== Reachable blocks (those to which a pointer was found) are not shown. ==348809== To see them, rerun with: --leak-check=full --show-leak-kinds=all ==348809== ==348809== For lists of detected and suppressed errors, rerun with: -s ==348809== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 59 from 54)