==691465== Memcheck, a memory error detector
==691465== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==691465== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info
==691465== Command: /home/gh/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/io/test/TestSimpleDataWriter -malloc_debug -malloc_dump -memory_info
==691465== Parent PID: 691175
==691465== 
==691465== Warning: noted but unhandled ioctl 0x30000001 with no size/direction hints.
==691465==    This could cause spurious value errors to appear.
==691465==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
==691465== Warning: noted but unhandled ioctl 0x27 with no size/direction hints.
==691465==    This could cause spurious value errors to appear.
==691465==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
==691465== Warning: noted but unhandled ioctl 0x25 with no size/direction hints.
==691465==    This could cause spurious value errors to appear.
==691465==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
==691465== Warning: noted but unhandled ioctl 0x17 with no size/direction hints.
==691465==    This could cause spurious value errors to appear.
==691465==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
==691465== Warning: set address range perms: large range [0x200000000, 0x700000000) (noaccess)
==691465== Warning: set address range perms: large range [0x700000000, 0x900000000) (noaccess)
==691465== Warning: set address range perms: large range [0x1031f000, 0x3031e000) (noaccess)
==691465== 
==691465== FILE DESCRIPTORS: 14 open (3 std) at exit.
==691465== Open file descriptor 23: /dev/nvidia0
==691465==    at 0x61E37A4: open (open64.c:41)
==691465==    by 0xF3CB6D0: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF3CD594: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF466B8D: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF354026: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF35D942: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF3D5BA7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF45FC86: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF21A722: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF1648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0x84F4023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==691465==    by 0x84F4FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==691465==    by 0xAF2A46A: ???
==691465==    by 0x8B49F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==691465==    by 0x8B25B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==691465==    by 0x8AD6CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==691465==    by 0x8A01EF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==691465==    by 0xAF18F03: ???
==691465==    by 0x8A364CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==691465==    by 0x5E33418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==691465==    by 0x5DCCD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==691465==    by 0x4A96D38: PetscInitialize (pinit.c:924)
==691465==    by 0x496D2DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==691465==    by 0x496D32D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==691465==    by 0x11CE43: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==691465==    by 0x11682D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==691465==    by 0x119106: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==691465==    by 0x118FA6: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==691465==    by 0x11963D: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==691465==    by 0x114C55: main (TestSimpleDataWriter.cpp:19)
==691465== 
==691465== Open file descriptor 22: /dev/nvidia0
==691465==    at 0x61E37A4: open (open64.c:41)
==691465==    by 0xF3CB6D0: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF3CD594: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF35407E: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF35D942: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF3D5831: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF45FC86: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF21A722: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF1648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0x84F4023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==691465==    by 0x84F4FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==691465==    by 0xAF2A46A: ???
==691465==    by 0x8B49F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==691465==    by 0x8B25B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==691465==    by 0x8AD6CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==691465==    by 0x8A01EF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==691465==    by 0xAF18F03: ???
==691465==    by 0x8A364CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==691465==    by 0x5E33418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==691465==    by 0x5DCCD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==691465==    by 0x4A96D38: PetscInitialize (pinit.c:924)
==691465==    by 0x496D2DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==691465==    by 0x496D32D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==691465==    by 0x11CE43: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==691465==    by 0x11682D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==691465==    by 0x119106: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==691465==    by 0x118FA6: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==691465==    by 0x11963D: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==691465==    by 0x114C55: main (TestSimpleDataWriter.cpp:19)
==691465== 
==691465== Open file descriptor 21: /dev/nvidia0
==691465==    at 0x61E37A4: open (open64.c:41)
==691465==    by 0xF3CB6D0: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF3CC51D: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF35DEE3: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF3D54C2: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF45FC86: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF21A722: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF1648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0x84F4023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==691465==    by 0x84F4FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==691465==    by 0xAF2A46A: ???
==691465==    by 0x8B49F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==691465==    by 0x8B25B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==691465==    by 0x8AD6CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==691465==    by 0x8A01EF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==691465==    by 0xAF18F03: ???
==691465==    by 0x8A364CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==691465==    by 0x5E33418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==691465==    by 0x5DCCD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==691465==    by 0x4A96D38: PetscInitialize (pinit.c:924)
==691465==    by 0x496D2DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==691465==    by 0x496D32D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==691465==    by 0x11CE43: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==691465==    by 0x11682D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==691465==    by 0x119106: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==691465==    by 0x118FA6: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==691465==    by 0x11963D: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==691465==    by 0x114C55: main (TestSimpleDataWriter.cpp:19)
==691465== 
==691465== Open file descriptor 20: /dev/nvidia-uvm
==691465==    at 0x61E37A4: open (open64.c:41)
==691465==    by 0xF236F20: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF21A705: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF1648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0x84F4023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==691465==    by 0x84F4FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==691465==    by 0xAF2A46A: ???
==691465==    by 0x8B49F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==691465==    by 0x8B25B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==691465==    by 0x8AD6CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==691465==    by 0x8A01EF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==691465==    by 0xAF18F03: ???
==691465==    by 0x8A364CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==691465==    by 0x5E33418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==691465==    by 0x5DCCD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==691465==    by 0x4A96D38: PetscInitialize (pinit.c:924)
==691465==    by 0x496D2DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==691465==    by 0x496D32D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==691465==    by 0x11CE43: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==691465==    by 0x11682D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==691465==    by 0x119106: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==691465==    by 0x118FA6: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==691465==    by 0x11963D: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==691465==    by 0x114C55: main (TestSimpleDataWriter.cpp:19)
==691465== 
==691465== Open file descriptor 19: /dev/nvidiactl
==691465==    at 0x61E37A4: open (open64.c:41)
==691465==    by 0xF3CB296: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF3D08A5: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF21A665: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0xF1648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==691465==    by 0x84F4023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==691465==    by 0x84F4FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==691465==    by 0xAF2A46A: ???
==691465==    by 0x8B49F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==691465==    by 0x8B25B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==691465==    by 0x8AD6CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==691465==    by 0x8A01EF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==691465==    by 0xAF18F03: ???
==691465==    by 0x8A364CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==691465==    by 0x5E33418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==691465==    by 0x5DCCD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==691465==    by 0x4A96D38: PetscInitialize (pinit.c:924)
==691465==    by 0x496D2DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==691465==    by 0x496D32D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==691465==    by 0x11CE43: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==691465==    by 0x11682D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==691465==    by 0x119106: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==691465==    by 0x118FA6: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==691465==    by 0x11963D: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==691465==    by 0x114C55: main (TestSimpleDataWriter.cpp:19)
==691465== 
==691465== Open file descriptor 12:
==691465==    at 0x61E426D: pipe (pipe.c:29)
==691465==    by 0xAF1807D: ???
==691465==    by 0x8A364CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==691465==    by 0x5E33418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==691465==    by 0x5DCCD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==691465==    by 0x4A96D38: PetscInitialize (pinit.c:924)
==691465==    by 0x496D2DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==691465==    by 0x496D32D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==691465==    by 0x11CE43: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==691465==    by 0x11682D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==691465==    by 0x119106: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==691465==    by 0x118FA6: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==691465==    by 0x11963D: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==691465==    by 0x114C55: main (TestSimpleDataWriter.cpp:19)
==691465== 
==691465== Open file descriptor 8: /dev/shm/open_mpi.0000
==691465==    at 0x61E8C0C: __open_nocancel (open64_nocancel.c:39)
==691465==    by 0x616CBCF: shm_open@@GLIBC_2.34 (shm_open.c:40)
==691465==    by 0x5D20822: ???
==691465==    by 0x5D2096F: ???
==691465==    by 0x8ADD6DC: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==691465==    by 0x8ADD938: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==691465==    by 0x8A93922: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==691465==    by 0x8A362DB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==691465==    by 0x5E33418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==691465==    by 0x5DCCD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==691465==    by 0x4A96D38: PetscInitialize (pinit.c:924)
==691465==    by 0x496D2DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==691465==    by 0x496D32D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==691465==    by 0x11CE43: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==691465==    by 0x11682D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==691465==    by 0x119106: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==691465==    by 0x118FA6: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==691465==    by 0x11963D: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==691465==    by 0x114C55: main (TestSimpleDataWriter.cpp:19)
==691465== 
==691465== Open file descriptor 116:
==691465==    <inherited from parent>
==691465== 
==691465== Open file descriptor 113:
==691465==    <inherited from parent>
==691465== 
==691465== Open file descriptor 4: /home/gh/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/memtest/TestSimpleDataWriter_valgrind.txt
==691465==    <inherited from parent>
==691465== 
==691465== Open file descriptor 3: /home/gh/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/Testing/Temporary/LastTest.log.tmp
==691465==    <inherited from parent>
==691465== 
==691465== 
==691465== HEAP SUMMARY:
==691465==     in use at exit: 1,875,237 bytes in 11,738 blocks
==691465==   total heap usage: 53,720 allocs, 41,982 frees, 1,532,987,351 bytes allocated
==691465== 
==691465== LEAK SUMMARY:
==691465==    definitely lost: 0 bytes in 0 blocks
==691465==    indirectly lost: 0 bytes in 0 blocks
==691465==      possibly lost: 0 bytes in 0 blocks
==691465==    still reachable: 24 bytes in 2 blocks
==691465==         suppressed: 1,875,213 bytes in 11,736 blocks
==691465== Reachable blocks (those to which a pointer was found) are not shown.
==691465== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==691465== 
==691465== For lists of detected and suppressed errors, rerun with: -s
==691465== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 50 from 50)
