==532270== Memcheck, a memory error detector
==532270== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==532270== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info
==532270== Command: /home/gh/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/continuum_mechanics/test/TestStokesFlowSolver -malloc_debug -malloc_dump -memory_info
==532270== Parent PID: 531165
==532270== 
==532270== Warning: noted but unhandled ioctl 0x30000001 with no size/direction hints.
==532270==    This could cause spurious value errors to appear.
==532270==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
==532270== Warning: noted but unhandled ioctl 0x27 with no size/direction hints.
==532270==    This could cause spurious value errors to appear.
==532270==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
==532270== Warning: noted but unhandled ioctl 0x25 with no size/direction hints.
==532270==    This could cause spurious value errors to appear.
==532270==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
==532270== Warning: noted but unhandled ioctl 0x17 with no size/direction hints.
==532270==    This could cause spurious value errors to appear.
==532270==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
==532270== Warning: set address range perms: large range [0x200000000, 0x700000000) (noaccess)
==532270== Warning: set address range perms: large range [0x700000000, 0x900000000) (noaccess)
==532270== Warning: set address range perms: large range [0x1371f000, 0x3371e000) (noaccess)
==532270== 
==532270== FILE DESCRIPTORS: 14 open (3 std) at exit.
==532270== Open file descriptor 23: /dev/nvidia0
==532270==    at 0x82DB7A4: open (open64.c:41)
==532270==    by 0x127CB6D0: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x127CD594: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x12866B8D: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x12754026: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x1275D942: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x127D5BA7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x1285FC86: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x1261A722: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x125648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x8DF5023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==532270==    by 0x8DF5FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==532270==    by 0x102D746A: ???
==532270==    by 0xC270F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==532270==    by 0xC24CB30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==532270==    by 0xC1FDCB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==532270==    by 0xC12AEF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==532270==    by 0x102C5F03: ???
==532270==    by 0xC15F4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==532270==    by 0x8942418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==532270==    by 0x88DBD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==532270==    by 0x6899D38: PetscInitialize (pinit.c:924)
==532270==    by 0x6771153: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==532270==    by 0x67711A1: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==532270==    by 0x158044: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==532270==    by 0x1529D3: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==532270==    by 0x155C4E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==532270==    by 0x155B49: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==532270==    by 0x15615D: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==532270==    by 0x1511D5: main (TestStokesFlowSolver.cpp:18)
==532270== 
==532270== Open file descriptor 22: /dev/nvidia0
==532270==    at 0x82DB7A4: open (open64.c:41)
==532270==    by 0x127CB6D0: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x127CD594: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x1275407E: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x1275D942: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x127D5831: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x1285FC86: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x1261A722: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x125648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x8DF5023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==532270==    by 0x8DF5FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==532270==    by 0x102D746A: ???
==532270==    by 0xC270F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==532270==    by 0xC24CB30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==532270==    by 0xC1FDCB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==532270==    by 0xC12AEF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==532270==    by 0x102C5F03: ???
==532270==    by 0xC15F4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==532270==    by 0x8942418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==532270==    by 0x88DBD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==532270==    by 0x6899D38: PetscInitialize (pinit.c:924)
==532270==    by 0x6771153: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==532270==    by 0x67711A1: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==532270==    by 0x158044: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==532270==    by 0x1529D3: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==532270==    by 0x155C4E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==532270==    by 0x155B49: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==532270==    by 0x15615D: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==532270==    by 0x1511D5: main (TestStokesFlowSolver.cpp:18)
==532270== 
==532270== Open file descriptor 21: /dev/nvidia0
==532270==    at 0x82DB7A4: open (open64.c:41)
==532270==    by 0x127CB6D0: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x127CC51D: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x1275DEE3: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x127D54C2: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x1285FC86: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x1261A722: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x125648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x8DF5023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==532270==    by 0x8DF5FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==532270==    by 0x102D746A: ???
==532270==    by 0xC270F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==532270==    by 0xC24CB30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==532270==    by 0xC1FDCB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==532270==    by 0xC12AEF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==532270==    by 0x102C5F03: ???
==532270==    by 0xC15F4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==532270==    by 0x8942418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==532270==    by 0x88DBD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==532270==    by 0x6899D38: PetscInitialize (pinit.c:924)
==532270==    by 0x6771153: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==532270==    by 0x67711A1: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==532270==    by 0x158044: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==532270==    by 0x1529D3: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==532270==    by 0x155C4E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==532270==    by 0x155B49: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==532270==    by 0x15615D: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==532270==    by 0x1511D5: main (TestStokesFlowSolver.cpp:18)
==532270== 
==532270== Open file descriptor 20: /dev/nvidia-uvm
==532270==    at 0x82DB7A4: open (open64.c:41)
==532270==    by 0x12636F20: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x1261A705: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x125648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x8DF5023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==532270==    by 0x8DF5FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==532270==    by 0x102D746A: ???
==532270==    by 0xC270F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==532270==    by 0xC24CB30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==532270==    by 0xC1FDCB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==532270==    by 0xC12AEF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==532270==    by 0x102C5F03: ???
==532270==    by 0xC15F4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==532270==    by 0x8942418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==532270==    by 0x88DBD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==532270==    by 0x6899D38: PetscInitialize (pinit.c:924)
==532270==    by 0x6771153: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==532270==    by 0x67711A1: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==532270==    by 0x158044: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==532270==    by 0x1529D3: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==532270==    by 0x155C4E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==532270==    by 0x155B49: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==532270==    by 0x15615D: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==532270==    by 0x1511D5: main (TestStokesFlowSolver.cpp:18)
==532270== 
==532270== Open file descriptor 19: /dev/nvidiactl
==532270==    at 0x82DB7A4: open (open64.c:41)
==532270==    by 0x127CB296: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x127D08A5: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x1261A665: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x125648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==532270==    by 0x8DF5023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==532270==    by 0x8DF5FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==532270==    by 0x102D746A: ???
==532270==    by 0xC270F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==532270==    by 0xC24CB30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==532270==    by 0xC1FDCB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==532270==    by 0xC12AEF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==532270==    by 0x102C5F03: ???
==532270==    by 0xC15F4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==532270==    by 0x8942418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==532270==    by 0x88DBD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==532270==    by 0x6899D38: PetscInitialize (pinit.c:924)
==532270==    by 0x6771153: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==532270==    by 0x67711A1: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==532270==    by 0x158044: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==532270==    by 0x1529D3: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==532270==    by 0x155C4E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==532270==    by 0x155B49: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==532270==    by 0x15615D: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==532270==    by 0x1511D5: main (TestStokesFlowSolver.cpp:18)
==532270== 
==532270== Open file descriptor 12:
==532270==    at 0x82DC26D: pipe (pipe.c:29)
==532270==    by 0x102C507D: ???
==532270==    by 0xC15F4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==532270==    by 0x8942418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==532270==    by 0x88DBD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==532270==    by 0x6899D38: PetscInitialize (pinit.c:924)
==532270==    by 0x6771153: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==532270==    by 0x67711A1: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==532270==    by 0x158044: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==532270==    by 0x1529D3: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==532270==    by 0x155C4E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==532270==    by 0x155B49: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==532270==    by 0x15615D: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==532270==    by 0x1511D5: main (TestStokesFlowSolver.cpp:18)
==532270== 
==532270== Open file descriptor 8: /dev/shm/open_mpi.0000
==532270==    at 0x82E0C0C: __open_nocancel (open64_nocancel.c:39)
==532270==    by 0x8264BCF: shm_open@@GLIBC_2.34 (shm_open.c:40)
==532270==    by 0x7B23822: ???
==532270==    by 0x7B2396F: ???
==532270==    by 0xC2046DC: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==532270==    by 0xC204938: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==532270==    by 0xC1BA922: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==532270==    by 0xC15F2DB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==532270==    by 0x8942418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==532270==    by 0x88DBD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==532270==    by 0x6899D38: PetscInitialize (pinit.c:924)
==532270==    by 0x6771153: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==532270==    by 0x67711A1: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==532270==    by 0x158044: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==532270==    by 0x1529D3: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==532270==    by 0x155C4E: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==532270==    by 0x155B49: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==532270==    by 0x15615D: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==532270==    by 0x1511D5: main (TestStokesFlowSolver.cpp:18)
==532270== 
==532270== Open file descriptor 115:
==532270==    <inherited from parent>
==532270== 
==532270== Open file descriptor 112:
==532270==    <inherited from parent>
==532270== 
==532270== Open file descriptor 4: /home/gh/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/memtest/TestStokesFlowSolver_valgrind.txt
==532270==    <inherited from parent>
==532270== 
==532270== Open file descriptor 3: /home/gh/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/Testing/Temporary/LastTest.log.tmp
==532270==    <inherited from parent>
==532270== 
==532270== 
==532270== HEAP SUMMARY:
==532270==     in use at exit: 1,875,740 bytes in 11,734 blocks
==532270==   total heap usage: 566,217 allocs, 554,483 frees, 1,725,779,249 bytes allocated
==532270== 
==532270== LEAK SUMMARY:
==532270==    definitely lost: 0 bytes in 0 blocks
==532270==    indirectly lost: 0 bytes in 0 blocks
==532270==      possibly lost: 0 bytes in 0 blocks
==532270==    still reachable: 24 bytes in 2 blocks
==532270==         suppressed: 1,875,716 bytes in 11,732 blocks
==532270== Reachable blocks (those to which a pointer was found) are not shown.
==532270== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==532270== 
==532270== For lists of detected and suppressed errors, rerun with: -s
==532270== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 49 from 49)