==410940== Memcheck, a memory error detector
==410940== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==410940== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info
==410940== Command: /home/gh/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/cell_based/test/TestCellWriters -malloc_debug -malloc_dump -memory_info
==410940== Parent PID: 409122
==410940== 
==410940== Warning: noted but unhandled ioctl 0x30000001 with no size/direction hints.
==410940==    This could cause spurious value errors to appear.
==410940==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
==410940== Warning: noted but unhandled ioctl 0x27 with no size/direction hints.
==410940==    This could cause spurious value errors to appear.
==410940==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
==410940== Warning: noted but unhandled ioctl 0x25 with no size/direction hints.
==410940==    This could cause spurious value errors to appear.
==410940==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
==410940== Warning: noted but unhandled ioctl 0x17 with no size/direction hints.
==410940==    This could cause spurious value errors to appear.
==410940==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
==410940== Warning: set address range perms: large range [0x200000000, 0x700000000) (noaccess)
==410940== Warning: set address range perms: large range [0x700000000, 0x900000000) (noaccess)
==410940== Warning: set address range perms: large range [0x1cb1f000, 0x3cb1e000) (noaccess)
==410940== 
==410940== FILE DESCRIPTORS: 14 open (3 std) at exit.
==410940== Open file descriptor 23: /dev/nvidia0
==410940==    at 0xFB0E764: open (open64.c:41)
==410940==    by 0x1BBCB6D0: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1BBCD594: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1BC66B8D: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1BB54026: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1BB5D942: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1BBD5BA7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1BC5FC86: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1BA1A722: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1B9648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x14779023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==410940==    by 0x14779FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==410940==    by 0x196B846A: ???
==410940==    by 0x14DCAF05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==410940==    by 0x14DA6B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==410940==    by 0x14D57CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==410940==    by 0x14C84EF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==410940==    by 0x196A6F03: ???
==410940==    by 0x14CB94CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==410940==    by 0x11499418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==410940==    by 0x11432D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==410940==    by 0x10127D38: PetscInitialize (pinit.c:924)
==410940==    by 0xF3C62DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==410940==    by 0xF3C632D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==410940==    by 0x144A2A: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==410940==    by 0x13CE5D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==410940==    by 0x14024C: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==410940==    by 0x1400EC: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==410940==    by 0x140783: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==410940==    by 0x13B285: main (TestCellWriters.cpp:19)
==410940== 
==410940== Open file descriptor 22: /dev/nvidia0
==410940==    at 0xFB0E764: open (open64.c:41)
==410940==    by 0x1BBCB6D0: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1BBCD594: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1BB5407E: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1BB5D942: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1BBD5831: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1BC5FC86: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1BA1A722: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1B9648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x14779023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==410940==    by 0x14779FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==410940==    by 0x196B846A: ???
==410940==    by 0x14DCAF05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==410940==    by 0x14DA6B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==410940==    by 0x14D57CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==410940==    by 0x14C84EF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==410940==    by 0x196A6F03: ???
==410940==    by 0x14CB94CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==410940==    by 0x11499418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==410940==    by 0x11432D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==410940==    by 0x10127D38: PetscInitialize (pinit.c:924)
==410940==    by 0xF3C62DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==410940==    by 0xF3C632D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==410940==    by 0x144A2A: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==410940==    by 0x13CE5D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==410940==    by 0x14024C: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==410940==    by 0x1400EC: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==410940==    by 0x140783: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==410940==    by 0x13B285: main (TestCellWriters.cpp:19)
==410940== 
==410940== Open file descriptor 21: /dev/nvidia0
==410940==    at 0xFB0E764: open (open64.c:41)
==410940==    by 0x1BBCB6D0: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1BBCC51D: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1BB5DEE3: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1BBD54C2: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1BC5FC86: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1BA1A722: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1B9648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x14779023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==410940==    by 0x14779FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==410940==    by 0x196B846A: ???
==410940==    by 0x14DCAF05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==410940==    by 0x14DA6B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==410940==    by 0x14D57CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==410940==    by 0x14C84EF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==410940==    by 0x196A6F03: ???
==410940==    by 0x14CB94CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==410940==    by 0x11499418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==410940==    by 0x11432D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==410940==    by 0x10127D38: PetscInitialize (pinit.c:924)
==410940==    by 0xF3C62DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==410940==    by 0xF3C632D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==410940==    by 0x144A2A: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==410940==    by 0x13CE5D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==410940==    by 0x14024C: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==410940==    by 0x1400EC: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==410940==    by 0x140783: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==410940==    by 0x13B285: main (TestCellWriters.cpp:19)
==410940== 
==410940== Open file descriptor 20: /dev/nvidia-uvm
==410940==    at 0xFB0E764: open (open64.c:41)
==410940==    by 0x1BA36F20: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1BA1A705: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1B9648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x14779023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==410940==    by 0x14779FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==410940==    by 0x196B846A: ???
==410940==    by 0x14DCAF05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==410940==    by 0x14DA6B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==410940==    by 0x14D57CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==410940==    by 0x14C84EF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==410940==    by 0x196A6F03: ???
==410940==    by 0x14CB94CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==410940==    by 0x11499418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==410940==    by 0x11432D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==410940==    by 0x10127D38: PetscInitialize (pinit.c:924)
==410940==    by 0xF3C62DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==410940==    by 0xF3C632D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==410940==    by 0x144A2A: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==410940==    by 0x13CE5D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==410940==    by 0x14024C: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==410940==    by 0x1400EC: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==410940==    by 0x140783: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==410940==    by 0x13B285: main (TestCellWriters.cpp:19)
==410940== 
==410940== Open file descriptor 19: /dev/nvidiactl
==410940==    at 0xFB0E764: open (open64.c:41)
==410940==    by 0x1BBCB296: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1BBD08A5: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1BA1A665: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x1B9648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==410940==    by 0x14779023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==410940==    by 0x14779FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==410940==    by 0x196B846A: ???
==410940==    by 0x14DCAF05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==410940==    by 0x14DA6B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==410940==    by 0x14D57CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==410940==    by 0x14C84EF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==410940==    by 0x196A6F03: ???
==410940==    by 0x14CB94CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==410940==    by 0x11499418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==410940==    by 0x11432D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==410940==    by 0x10127D38: PetscInitialize (pinit.c:924)
==410940==    by 0xF3C62DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==410940==    by 0xF3C632D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==410940==    by 0x144A2A: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==410940==    by 0x13CE5D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==410940==    by 0x14024C: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==410940==    by 0x1400EC: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==410940==    by 0x140783: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==410940==    by 0x13B285: main (TestCellWriters.cpp:19)
==410940== 
==410940== Open file descriptor 12:
==410940==    at 0xFB0F22D: pipe (pipe.c:29)
==410940==    by 0x196A607D: ???
==410940==    by 0x14CB94CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==410940==    by 0x11499418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==410940==    by 0x11432D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==410940==    by 0x10127D38: PetscInitialize (pinit.c:924)
==410940==    by 0xF3C62DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==410940==    by 0xF3C632D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==410940==    by 0x144A2A: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==410940==    by 0x13CE5D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==410940==    by 0x14024C: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==410940==    by 0x1400EC: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==410940==    by 0x140783: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==410940==    by 0x13B285: main (TestCellWriters.cpp:19)
==410940== 
==410940== Open file descriptor 8: /dev/shm/open_mpi.0000
==410940==    at 0xFB13BCC: __open_nocancel (open64_nocancel.c:39)
==410940==    by 0xFA97C4F: shm_open@@GLIBC_2.34 (shm_open.c:40)
==410940==    by 0xF3FB822: ???
==410940==    by 0xF3FB96F: ???
==410940==    by 0x14D5E6DC: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==410940==    by 0x14D5E938: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==410940==    by 0x14D14922: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==410940==    by 0x14CB92DB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==410940==    by 0x11499418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==410940==    by 0x11432D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==410940==    by 0x10127D38: PetscInitialize (pinit.c:924)
==410940==    by 0xF3C62DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==410940==    by 0xF3C632D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==410940==    by 0x144A2A: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==410940==    by 0x13CE5D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==410940==    by 0x14024C: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==410940==    by 0x1400EC: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==410940==    by 0x140783: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==410940==    by 0x13B285: main (TestCellWriters.cpp:19)
==410940== 
==410940== Open file descriptor 116:
==410940==    <inherited from parent>
==410940== 
==410940== Open file descriptor 113:
==410940==    <inherited from parent>
==410940== 
==410940== Open file descriptor 4: /home/gh/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/memtest/TestCellWriters_valgrind.txt
==410940==    <inherited from parent>
==410940== 
==410940== Open file descriptor 3: /home/gh/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/Testing/Temporary/LastTest.log.tmp
==410940==    <inherited from parent>
==410940== 
==410940== 
==410940== HEAP SUMMARY:
==410940==     in use at exit: 1,875,864 bytes in 11,739 blocks
==410940==   total heap usage: 78,149 allocs, 66,410 frees, 1,536,898,584 bytes allocated
==410940== 
==410940== LEAK SUMMARY:
==410940==    definitely lost: 0 bytes in 0 blocks
==410940==    indirectly lost: 0 bytes in 0 blocks
==410940==      possibly lost: 0 bytes in 0 blocks
==410940==    still reachable: 56 bytes in 3 blocks
==410940==         suppressed: 1,875,808 bytes in 11,736 blocks
==410940== Reachable blocks (those to which a pointer was found) are not shown.
==410940== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==410940== 
==410940== For lists of detected and suppressed errors, rerun with: -s
==410940== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 53 from 53)