==692651== Memcheck, a memory error detector
==692651== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==692651== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info
==692651== Command: /home/gh/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/cell_based/test/TestOdeLinearSystemSolver -malloc_debug -malloc_dump -memory_info
==692651== Parent PID: 691175
==692651== 
==692651== Warning: noted but unhandled ioctl 0x30000001 with no size/direction hints.
==692651==    This could cause spurious value errors to appear.
==692651==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
==692651== Warning: noted but unhandled ioctl 0x27 with no size/direction hints.
==692651==    This could cause spurious value errors to appear.
==692651==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
==692651== Warning: noted but unhandled ioctl 0x25 with no size/direction hints.
==692651==    This could cause spurious value errors to appear.
==692651==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
==692651== Warning: noted but unhandled ioctl 0x17 with no size/direction hints.
==692651==    This could cause spurious value errors to appear.
==692651==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
==692651== Warning: set address range perms: large range [0x200000000, 0x700000000) (noaccess)
==692651== Warning: set address range perms: large range [0x700000000, 0x900000000) (noaccess)
==692651== Warning: set address range perms: large range [0x1cb1f000, 0x3cb1e000) (noaccess)
==692651== 
==692651== FILE DESCRIPTORS: 14 open (3 std) at exit.
==692651== Open file descriptor 23: /dev/nvidia0
==692651==    at 0xEC6E7A4: open (open64.c:41)
==692651==    by 0x1BBCB6D0: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1BBCD594: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1BC66B8D: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1BB54026: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1BB5D942: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1BBD5BA7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1BC5FC86: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1BA1A722: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1B9648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x136BE023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==692651==    by 0x136BEFEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==692651==    by 0x196B846A: ???
==692651==    by 0x14D9CF05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==692651==    by 0x14D78B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==692651==    by 0x14D29CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==692651==    by 0x14C56EF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==692651==    by 0x196A6F03: ???
==692651==    by 0x14C8B4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==692651==    by 0x11154418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==692651==    by 0x110EDD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==692651==    by 0xD65AD38: PetscInitialize (pinit.c:924)
==692651==    by 0xD5312DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==692651==    by 0xD53132D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==692651==    by 0x112010: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==692651==    by 0x10DD53: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==692651==    by 0x1100A6: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==692651==    by 0x10FFA1: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==692651==    by 0x1105B5: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==692651==    by 0x10C555: main (TestOdeLinearSystemSolver.cpp:18)
==692651== 
==692651== Open file descriptor 22: /dev/nvidia0
==692651==    at 0xEC6E7A4: open (open64.c:41)
==692651==    by 0x1BBCB6D0: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1BBCD594: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1BB5407E: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1BB5D942: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1BBD5831: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1BC5FC86: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1BA1A722: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1B9648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x136BE023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==692651==    by 0x136BEFEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==692651==    by 0x196B846A: ???
==692651==    by 0x14D9CF05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==692651==    by 0x14D78B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==692651==    by 0x14D29CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==692651==    by 0x14C56EF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==692651==    by 0x196A6F03: ???
==692651==    by 0x14C8B4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==692651==    by 0x11154418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==692651==    by 0x110EDD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==692651==    by 0xD65AD38: PetscInitialize (pinit.c:924)
==692651==    by 0xD5312DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==692651==    by 0xD53132D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==692651==    by 0x112010: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==692651==    by 0x10DD53: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==692651==    by 0x1100A6: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==692651==    by 0x10FFA1: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==692651==    by 0x1105B5: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==692651==    by 0x10C555: main (TestOdeLinearSystemSolver.cpp:18)
==692651== 
==692651== Open file descriptor 21: /dev/nvidia0
==692651==    at 0xEC6E7A4: open (open64.c:41)
==692651==    by 0x1BBCB6D0: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1BBCC51D: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1BB5DEE3: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1BBD54C2: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1BC5FC86: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1BA1A722: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1B9648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x136BE023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==692651==    by 0x136BEFEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==692651==    by 0x196B846A: ???
==692651==    by 0x14D9CF05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==692651==    by 0x14D78B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==692651==    by 0x14D29CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==692651==    by 0x14C56EF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==692651==    by 0x196A6F03: ???
==692651==    by 0x14C8B4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==692651==    by 0x11154418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==692651==    by 0x110EDD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==692651==    by 0xD65AD38: PetscInitialize (pinit.c:924)
==692651==    by 0xD5312DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==692651==    by 0xD53132D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==692651==    by 0x112010: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==692651==    by 0x10DD53: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==692651==    by 0x1100A6: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==692651==    by 0x10FFA1: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==692651==    by 0x1105B5: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==692651==    by 0x10C555: main (TestOdeLinearSystemSolver.cpp:18)
==692651== 
==692651== Open file descriptor 20: /dev/nvidia-uvm
==692651==    at 0xEC6E7A4: open (open64.c:41)
==692651==    by 0x1BA36F20: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1BA1A705: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1B9648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x136BE023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==692651==    by 0x136BEFEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==692651==    by 0x196B846A: ???
==692651==    by 0x14D9CF05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==692651==    by 0x14D78B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==692651==    by 0x14D29CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==692651==    by 0x14C56EF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==692651==    by 0x196A6F03: ???
==692651==    by 0x14C8B4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==692651==    by 0x11154418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==692651==    by 0x110EDD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==692651==    by 0xD65AD38: PetscInitialize (pinit.c:924)
==692651==    by 0xD5312DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==692651==    by 0xD53132D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==692651==    by 0x112010: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==692651==    by 0x10DD53: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==692651==    by 0x1100A6: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==692651==    by 0x10FFA1: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==692651==    by 0x1105B5: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==692651==    by 0x10C555: main (TestOdeLinearSystemSolver.cpp:18)
==692651== 
==692651== Open file descriptor 19: /dev/nvidiactl
==692651==    at 0xEC6E7A4: open (open64.c:41)
==692651==    by 0x1BBCB296: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1BBD08A5: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1BA1A665: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x1B9648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02)
==692651==    by 0x136BE023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==692651==    by 0x136BEFEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0)
==692651==    by 0x196B846A: ???
==692651==    by 0x14D9CF05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==692651==    by 0x14D78B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==692651==    by 0x14D29CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==692651==    by 0x14C56EF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==692651==    by 0x196A6F03: ???
==692651==    by 0x14C8B4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==692651==    by 0x11154418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==692651==    by 0x110EDD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==692651==    by 0xD65AD38: PetscInitialize (pinit.c:924)
==692651==    by 0xD5312DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==692651==    by 0xD53132D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==692651==    by 0x112010: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==692651==    by 0x10DD53: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==692651==    by 0x1100A6: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==692651==    by 0x10FFA1: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==692651==    by 0x1105B5: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==692651==    by 0x10C555: main (TestOdeLinearSystemSolver.cpp:18)
==692651== 
==692651== Open file descriptor 12:
==692651==    at 0xEC6F26D: pipe (pipe.c:29)
==692651==    by 0x196A607D: ???
==692651==    by 0x14C8B4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==692651==    by 0x11154418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==692651==    by 0x110EDD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==692651==    by 0xD65AD38: PetscInitialize (pinit.c:924)
==692651==    by 0xD5312DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==692651==    by 0xD53132D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==692651==    by 0x112010: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==692651==    by 0x10DD53: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==692651==    by 0x1100A6: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==692651==    by 0x10FFA1: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==692651==    by 0x1105B5: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==692651==    by 0x10C555: main (TestOdeLinearSystemSolver.cpp:18)
==692651== 
==692651== Open file descriptor 8: /dev/shm/open_mpi.0000
==692651==    at 0xEC73C0C: __open_nocancel (open64_nocancel.c:39)
==692651==    by 0xEBF7BCF: shm_open@@GLIBC_2.34 (shm_open.c:40)
==692651==    by 0xE8E4822: ???
==692651==    by 0xE8E496F: ???
==692651==    by 0x14D306DC: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==692651==    by 0x14D30938: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==692651==    by 0x14CE6922: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==692651==    by 0x14C8B2DB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==692651==    by 0x11154418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==692651==    by 0x110EDD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==692651==    by 0xD65AD38: PetscInitialize (pinit.c:924)
==692651==    by 0xD5312DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==692651==    by 0xD53132D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==692651==    by 0x112010: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==692651==    by 0x10DD53: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==692651==    by 0x1100A6: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==692651==    by 0x10FFA1: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==692651==    by 0x1105B5: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==692651==    by 0x10C555: main (TestOdeLinearSystemSolver.cpp:18)
==692651== 
==692651== Open file descriptor 116:
==692651==    <inherited from parent>
==692651== 
==692651== Open file descriptor 113:
==692651==    <inherited from parent>
==692651== 
==692651== Open file descriptor 4: /home/gh/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/memtest/TestOdeLinearSystemSolver_valgrind.txt
==692651==    <inherited from parent>
==692651== 
==692651== Open file descriptor 3: /home/gh/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/Testing/Temporary/LastTest.log.tmp
==692651==    <inherited from parent>
==692651== 
==692651== 
==692651== HEAP SUMMARY:
==692651==     in use at exit: 1,875,858 bytes in 11,738 blocks
==692651==   total heap usage: 64,032 allocs, 52,294 frees, 1,534,254,127 bytes allocated
==692651== 
==692651== LEAK SUMMARY:
==692651==    definitely lost: 0 bytes in 0 blocks
==692651==    indirectly lost: 0 bytes in 0 blocks
==692651==      possibly lost: 0 bytes in 0 blocks
==692651==    still reachable: 24 bytes in 2 blocks
==692651==         suppressed: 1,875,834 bytes in 11,736 blocks
==692651== Reachable blocks (those to which a pointer was found) are not shown.
==692651== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==692651== 
==692651== For lists of detected and suppressed errors, rerun with: -s
==692651== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 53 from 53)