==692206== Memcheck, a memory error detector ==692206== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==692206== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info ==692206== Command: /home/gh/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/pde/test/TestWritingPdeSolversTutorial -malloc_debug -malloc_dump -memory_info ==692206== Parent PID: 691175 ==692206== ==692206== Warning: noted but unhandled ioctl 0x30000001 with no size/direction hints. ==692206== This could cause spurious value errors to appear. ==692206== See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper. ==692206== Warning: noted but unhandled ioctl 0x27 with no size/direction hints. ==692206== This could cause spurious value errors to appear. ==692206== See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper. ==692206== Warning: noted but unhandled ioctl 0x25 with no size/direction hints. ==692206== This could cause spurious value errors to appear. ==692206== See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper. ==692206== Warning: noted but unhandled ioctl 0x17 with no size/direction hints. ==692206== This could cause spurious value errors to appear. ==692206== See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper. ==692206== Warning: set address range perms: large range [0x200000000, 0x700000000) (noaccess) ==692206== Warning: set address range perms: large range [0x700000000, 0x900000000) (noaccess) ==692206== Warning: set address range perms: large range [0x1391f000, 0x3391e000) (noaccess) ==692206== ==692206== FILE DESCRIPTORS: 14 open (3 std) at exit. ==692206== Open file descriptor 23: /dev/nvidia0 ==692206== at 0x85587A4: open (open64.c:41) ==692206== by 0x129CB6D0: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x129CD594: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x12A66B8D: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x12954026: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x1295D942: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x129D5BA7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x12A5FC86: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x1281A722: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x127648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0xB8D6023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==692206== by 0xB8D6FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==692206== by 0x104DE46A: ??? ==692206== by 0xC479F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==692206== by 0xC455B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==692206== by 0xC406CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==692206== by 0xC333EF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==692206== by 0x104CCF03: ??? ==692206== by 0xC3684CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==692206== by 0x8B4C418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==692206== by 0x8AE5D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==692206== by 0x6B16D38: PetscInitialize (pinit.c:924) ==692206== by 0x69ED2DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==692206== by 0x69ED32D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==692206== by 0x14C16C: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==692206== by 0x147113: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==692206== by 0x149DC4: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==692206== by 0x149CBF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==692206== by 0x14A2D3: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==692206== by 0x145915: main (TestWritingPdeSolversTutorial.cpp:18) ==692206== ==692206== Open file descriptor 22: /dev/nvidia0 ==692206== at 0x85587A4: open (open64.c:41) ==692206== by 0x129CB6D0: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x129CD594: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x1295407E: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x1295D942: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x129D5831: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x12A5FC86: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x1281A722: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x127648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0xB8D6023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==692206== by 0xB8D6FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==692206== by 0x104DE46A: ??? ==692206== by 0xC479F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==692206== by 0xC455B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==692206== by 0xC406CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==692206== by 0xC333EF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==692206== by 0x104CCF03: ??? ==692206== by 0xC3684CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==692206== by 0x8B4C418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==692206== by 0x8AE5D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==692206== by 0x6B16D38: PetscInitialize (pinit.c:924) ==692206== by 0x69ED2DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==692206== by 0x69ED32D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==692206== by 0x14C16C: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==692206== by 0x147113: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==692206== by 0x149DC4: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==692206== by 0x149CBF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==692206== by 0x14A2D3: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==692206== by 0x145915: main (TestWritingPdeSolversTutorial.cpp:18) ==692206== ==692206== Open file descriptor 21: /dev/nvidia0 ==692206== at 0x85587A4: open (open64.c:41) ==692206== by 0x129CB6D0: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x129CC51D: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x1295DEE3: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x129D54C2: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x12A5FC86: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x1281A722: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x127648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0xB8D6023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==692206== by 0xB8D6FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==692206== by 0x104DE46A: ??? ==692206== by 0xC479F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==692206== by 0xC455B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==692206== by 0xC406CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==692206== by 0xC333EF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==692206== by 0x104CCF03: ??? ==692206== by 0xC3684CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==692206== by 0x8B4C418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==692206== by 0x8AE5D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==692206== by 0x6B16D38: PetscInitialize (pinit.c:924) ==692206== by 0x69ED2DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==692206== by 0x69ED32D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==692206== by 0x14C16C: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==692206== by 0x147113: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==692206== by 0x149DC4: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==692206== by 0x149CBF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==692206== by 0x14A2D3: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==692206== by 0x145915: main (TestWritingPdeSolversTutorial.cpp:18) ==692206== ==692206== Open file descriptor 20: /dev/nvidia-uvm ==692206== at 0x85587A4: open (open64.c:41) ==692206== by 0x12836F20: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x1281A705: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x127648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0xB8D6023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==692206== by 0xB8D6FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==692206== by 0x104DE46A: ??? ==692206== by 0xC479F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==692206== by 0xC455B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==692206== by 0xC406CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==692206== by 0xC333EF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==692206== by 0x104CCF03: ??? ==692206== by 0xC3684CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==692206== by 0x8B4C418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==692206== by 0x8AE5D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==692206== by 0x6B16D38: PetscInitialize (pinit.c:924) ==692206== by 0x69ED2DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==692206== by 0x69ED32D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==692206== by 0x14C16C: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==692206== by 0x147113: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==692206== by 0x149DC4: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==692206== by 0x149CBF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==692206== by 0x14A2D3: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==692206== by 0x145915: main (TestWritingPdeSolversTutorial.cpp:18) ==692206== ==692206== Open file descriptor 19: /dev/nvidiactl ==692206== at 0x85587A4: open (open64.c:41) ==692206== by 0x129CB296: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x129D08A5: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x1281A665: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0x127648D7: ??? (in /usr/lib/x86_64-linux-gnu/libnvidia-opencl.so.470.199.02) ==692206== by 0xB8D6023: ??? (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==692206== by 0xB8D6FEA: clGetPlatformIDs (in /usr/lib/x86_64-linux-gnu/libOpenCL.so.1.0.0) ==692206== by 0x104DE46A: ??? ==692206== by 0xC479F05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==692206== by 0xC455B30: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2) ==692206== by 0xC406CB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==692206== by 0xC333EF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==692206== by 0x104CCF03: ??? ==692206== by 0xC3684CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==692206== by 0x8B4C418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==692206== by 0x8AE5D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==692206== by 0x6B16D38: PetscInitialize (pinit.c:924) ==692206== by 0x69ED2DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==692206== by 0x69ED32D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==692206== by 0x14C16C: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==692206== by 0x147113: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==692206== by 0x149DC4: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==692206== by 0x149CBF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==692206== by 0x14A2D3: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==692206== by 0x145915: main (TestWritingPdeSolversTutorial.cpp:18) ==692206== ==692206== Open file descriptor 12: ==692206== at 0x855926D: pipe (pipe.c:29) ==692206== by 0x104CC07D: ??? ==692206== by 0xC3684CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==692206== by 0x8B4C418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==692206== by 0x8AE5D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==692206== by 0x6B16D38: PetscInitialize (pinit.c:924) ==692206== by 0x69ED2DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==692206== by 0x69ED32D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==692206== by 0x14C16C: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==692206== by 0x147113: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==692206== by 0x149DC4: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==692206== by 0x149CBF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==692206== by 0x14A2D3: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==692206== by 0x145915: main (TestWritingPdeSolversTutorial.cpp:18) ==692206== ==692206== Open file descriptor 8: /dev/shm/open_mpi.0000 ==692206== at 0x855DC0C: __open_nocancel (open64_nocancel.c:39) ==692206== by 0x84E1BCF: shm_open@@GLIBC_2.34 (shm_open.c:40) ==692206== by 0x7DA0822: ??? ==692206== by 0x7DA096F: ??? ==692206== by 0xC40D6DC: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==692206== by 0xC40D938: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==692206== by 0xC3C3922: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==692206== by 0xC3682DB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==692206== by 0x8B4C418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==692206== by 0x8AE5D7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==692206== by 0x6B16D38: PetscInitialize (pinit.c:924) ==692206== by 0x69ED2DF: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==692206== by 0x69ED32D: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==692206== by 0x14C16C: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==692206== by 0x147113: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==692206== by 0x149DC4: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==692206== by 0x149CBF: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==692206== by 0x14A2D3: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==692206== by 0x145915: main (TestWritingPdeSolversTutorial.cpp:18) ==692206== ==692206== Open file descriptor 116: ==692206== ==692206== ==692206== Open file descriptor 113: ==692206== ==692206== ==692206== Open file descriptor 4: /home/gh/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/memtest/TestWritingPdeSolversTutorial_valgrind.txt ==692206== ==692206== ==692206== Open file descriptor 3: /home/gh/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/Testing/Temporary/LastTest.log.tmp ==692206== ==692206== ==692206== ==692206== HEAP SUMMARY: ==692206== in use at exit: 1,876,101 bytes in 11,744 blocks ==692206== total heap usage: 1,140,461 allocs, 1,128,717 frees, 1,652,640,802 bytes allocated ==692206== ==692206== LEAK SUMMARY: ==692206== definitely lost: 0 bytes in 0 blocks ==692206== indirectly lost: 0 bytes in 0 blocks ==692206== possibly lost: 0 bytes in 0 blocks ==692206== still reachable: 24 bytes in 2 blocks ==692206== suppressed: 1,876,077 bytes in 11,742 blocks ==692206== Reachable blocks (those to which a pointer was found) are not shown. ==692206== To see them, rerun with: --leak-check=full --show-leak-kinds=all ==692206== ==692206== For lists of detected and suppressed errors, rerun with: -s ==692206== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 50 from 48)