==592176== Memcheck, a memory error detector ==592176== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==592176== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info ==592176== Command: /home/gh/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/linalg/test/TestLinearSystem -malloc_debug -malloc_dump -memory_info ==592176== Parent PID: 591878 ==592176== ==592176== Warning: noted but unhandled ioctl 0x30000001 with no size/direction hints. ==592176== This could cause spurious value errors to appear. ==592176== See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper. ==592176== Warning: noted but unhandled ioctl 0x27 with no size/direction hints. ==592176== This could cause spurious value errors to appear. ==592176== See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper. ==592176== Warning: noted but unhandled ioctl 0x25 with no size/direction hints. ==592176== This could cause spurious value errors to appear. ==592176== See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper. ==592176== Warning: noted but unhandled ioctl 0x17 with no size/direction hints. ==592176== This could cause spurious value errors to appear. ==592176== See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper. ==592176== Warning: set address range perms: large range [0x200000000, 0x700000000) (noaccess) ==592176== Warning: set address range perms: large range [0x700000000, 0x900000000) (noaccess) ==592176== Warning: set address range perms: large range [0x1031f000, 0x3031e000) (noaccess) ==592176== ==592176== FILE DESCRIPTORS: 14 open (3 std) at exit. ==592176== Open file descriptor 23: /dev/nvidia0 ==592176== at 0x61097A4: open (open64.c:41) ==592176== by 0xF3CB6D0: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF3CD594: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF466B8D: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF354026: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF35D942: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF3D5BA7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF45FC86: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF21A722: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF1648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0x850F023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==592176== by 0x850FFEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==592176== by 0xAF4A46A: ??? ==592176== by 0x8B64F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==592176== by 0x8B40B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==592176== by 0x8AF1CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==592176== by 0x8A1CEF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==592176== by 0xAF38F03: ??? ==592176== by 0x8A514CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==592176== by 0x63ED418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==592176== by 0x6386D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==592176== by 0x4B20D38: PetscInitialize (pinit.c:924) ==592176== by 0x4989153: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==592176== by 0x49891A1: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==592176== by 0x135370: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==592176== by 0x12FAC9: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==592176== by 0x132BF0: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==592176== by 0x132A90: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==592176== by 0x133127: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==592176== by 0x12DEE5: main (TestLinearSystem.cpp:19) ==592176== ==592176== Open file descriptor 22: /dev/nvidia0 ==592176== at 0x61097A4: open (open64.c:41) ==592176== by 0xF3CB6D0: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF3CD594: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF35407E: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF35D942: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF3D5831: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF45FC86: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF21A722: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF1648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0x850F023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==592176== by 0x850FFEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==592176== by 0xAF4A46A: ??? ==592176== by 0x8B64F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==592176== by 0x8B40B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==592176== by 0x8AF1CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==592176== by 0x8A1CEF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==592176== by 0xAF38F03: ??? ==592176== by 0x8A514CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==592176== by 0x63ED418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==592176== by 0x6386D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==592176== by 0x4B20D38: PetscInitialize (pinit.c:924) ==592176== by 0x4989153: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==592176== by 0x49891A1: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==592176== by 0x135370: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==592176== by 0x12FAC9: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==592176== by 0x132BF0: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==592176== by 0x132A90: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==592176== by 0x133127: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==592176== by 0x12DEE5: main (TestLinearSystem.cpp:19) ==592176== ==592176== Open file descriptor 21: /dev/nvidia0 ==592176== at 0x61097A4: open (open64.c:41) ==592176== by 0xF3CB6D0: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF3CC51D: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF35DEE3: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF3D54C2: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF45FC86: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF21A722: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF1648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0x850F023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==592176== by 0x850FFEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==592176== by 0xAF4A46A: ??? ==592176== by 0x8B64F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==592176== by 0x8B40B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==592176== by 0x8AF1CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==592176== by 0x8A1CEF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==592176== by 0xAF38F03: ??? ==592176== by 0x8A514CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==592176== by 0x63ED418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==592176== by 0x6386D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==592176== by 0x4B20D38: PetscInitialize (pinit.c:924) ==592176== by 0x4989153: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==592176== by 0x49891A1: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==592176== by 0x135370: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==592176== by 0x12FAC9: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==592176== by 0x132BF0: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==592176== by 0x132A90: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==592176== by 0x133127: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==592176== by 0x12DEE5: main (TestLinearSystem.cpp:19) ==592176== ==592176== Open file descriptor 20: /dev/nvidia-uvm ==592176== at 0x61097A4: open (open64.c:41) ==592176== by 0xF236F20: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF21A705: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF1648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0x850F023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==592176== by 0x850FFEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==592176== by 0xAF4A46A: ??? ==592176== by 0x8B64F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==592176== by 0x8B40B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==592176== by 0x8AF1CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==592176== by 0x8A1CEF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==592176== by 0xAF38F03: ??? ==592176== by 0x8A514CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==592176== by 0x63ED418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==592176== by 0x6386D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==592176== by 0x4B20D38: PetscInitialize (pinit.c:924) ==592176== by 0x4989153: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==592176== by 0x49891A1: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==592176== by 0x135370: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==592176== by 0x12FAC9: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==592176== by 0x132BF0: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==592176== by 0x132A90: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==592176== by 0x133127: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==592176== by 0x12DEE5: main (TestLinearSystem.cpp:19) ==592176== ==592176== Open file descriptor 19: /dev/nvidiactl ==592176== at 0x61097A4: open (open64.c:41) ==592176== by 0xF3CB296: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF3D08A5: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF21A665: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0xF1648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==592176== by 0x850F023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==592176== by 0x850FFEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==592176== by 0xAF4A46A: ??? ==592176== by 0x8B64F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==592176== by 0x8B40B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==592176== by 0x8AF1CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==592176== by 0x8A1CEF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==592176== by 0xAF38F03: ??? ==592176== by 0x8A514CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==592176== by 0x63ED418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==592176== by 0x6386D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==592176== by 0x4B20D38: PetscInitialize (pinit.c:924) ==592176== by 0x4989153: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==592176== by 0x49891A1: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==592176== by 0x135370: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==592176== by 0x12FAC9: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==592176== by 0x132BF0: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==592176== by 0x132A90: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==592176== by 0x133127: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==592176== by 0x12DEE5: main (TestLinearSystem.cpp:19) ==592176== ==592176== Open file descriptor 12: ==592176== at 0x610A26D: pipe (pipe.c:29) ==592176== by 0xAF3807D: ??? ==592176== by 0x8A514CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==592176== by 0x63ED418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==592176== by 0x6386D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==592176== by 0x4B20D38: PetscInitialize (pinit.c:924) ==592176== by 0x4989153: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==592176== by 0x49891A1: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==592176== by 0x135370: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==592176== by 0x12FAC9: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==592176== by 0x132BF0: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==592176== by 0x132A90: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==592176== by 0x133127: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==592176== by 0x12DEE5: main (TestLinearSystem.cpp:19) ==592176== ==592176== Open file descriptor 8: /dev/shm/open_mpi.0000 ==592176== at 0x610EC0C: __open_nocancel (open64_nocancel.c:39) ==592176== by 0x6092BCF: shm_open@@GLIBC_2.34 (shm_open.c:40) ==592176== by 0x49BD822: ??? ==592176== by 0x49BD96F: ??? ==592176== by 0x8AF86DC: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==592176== by 0x8AF8938: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==592176== by 0x8AAE922: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==592176== by 0x8A512DB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==592176== by 0x63ED418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==592176== by 0x6386D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==592176== by 0x4B20D38: PetscInitialize (pinit.c:924) ==592176== by 0x4989153: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==592176== by 0x49891A1: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==592176== by 0x135370: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==592176== by 0x12FAC9: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==592176== by 0x132BF0: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==592176== by 0x132A90: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==592176== by 0x133127: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==592176== by 0x12DEE5: main (TestLinearSystem.cpp:19) ==592176== ==592176== Open file descriptor 116: ==592176== ==592176== ==592176== Open file descriptor 113: ==592176== ==592176== ==592176== Open file descriptor 4: /home/gh/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/memtest/TestLinearSystem_valgrind.txt ==592176== ==592176== ==592176== Open file descriptor 3: /home/gh/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/Testing/Temporary/LastTest.log.tmp ==592176== ==592176== ==592176== ==592176== HEAP SUMMARY: ==592176== in use at exit: 1,875,317 bytes in 11,739 blocks ==592176== total heap usage: 68,472 allocs, 56,733 frees, 1,569,485,777 bytes allocated ==592176== ==592176== LEAK SUMMARY: ==592176== definitely lost: 0 bytes in 0 blocks ==592176== indirectly lost: 0 bytes in 0 blocks ==592176== possibly lost: 0 bytes in 0 blocks ==592176== still reachable: 40 bytes in 3 blocks ==592176== suppressed: 1,875,277 bytes in 11,736 blocks ==592176== Reachable blocks (those to which a pointer was found) are not shown. ==592176== To see them, rerun with: --leak-check=full --show-leak-kinds=all ==592176== ==592176== For lists of detected and suppressed errors, rerun with: -s ==592176== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 50 from 50)