==144556== Memcheck, a memory error detector
==144556== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==144556== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info
==144556== Command: /home/gh/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/io/test/TestColumnDataReaderWriter -malloc_debug -malloc_dump -memory_info
==144556== Parent PID: 144319
==144556== 
==144556== 
==144556== FILE DESCRIPTORS: 9 open (3 std) at exit.
==144556== Open file descriptor 12:
==144556==    at 0x61E626D: pipe (pipe.c:29)
==144556==    by 0xAF1507D: ???
==144556==    by 0x8A384CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==144556==    by 0x5E35418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==144556==    by 0x5DCED7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==144556==    by 0x4A95D38: PetscInitialize (pinit.c:924)
==144556==    by 0x496D153: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==144556==    by 0x496D1A1: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==144556==    by 0x11A4DB: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==144556==    by 0x1156CD: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==144556==    by 0x118520: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==144556==    by 0x1183C0: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==144556==    by 0x118A57: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==144556==    by 0x113AF5: main (TestColumnDataReaderWriter.cpp:19)
==144556== 
==144556== Open file descriptor 8: /dev/shm/open_mpi.0000
==144556==    at 0x61EAC0C: __open_nocancel (open64_nocancel.c:39)
==144556==    by 0x616EBCF: shm_open@@GLIBC_2.34 (shm_open.c:40)
==144556==    by 0x5D25822: ???
==144556==    by 0x5D2596F: ???
==144556==    by 0x8ADF6DC: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==144556==    by 0x8ADF938: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==144556==    by 0x8A95922: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==144556==    by 0x8A382DB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==144556==    by 0x5E35418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==144556==    by 0x5DCED7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==144556==    by 0x4A95D38: PetscInitialize (pinit.c:924)
==144556==    by 0x496D153: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==144556==    by 0x496D1A1: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==144556==    by 0x11A4DB: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==144556==    by 0x1156CD: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==144556==    by 0x118520: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==144556==    by 0x1183C0: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==144556==    by 0x118A57: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==144556==    by 0x113AF5: main (TestColumnDataReaderWriter.cpp:19)
==144556== 
==144556== Open file descriptor 115:
==144556==    <inherited from parent>
==144556== 
==144556== Open file descriptor 112:
==144556==    <inherited from parent>
==144556== 
==144556== Open file descriptor 4: /home/gh/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/memtest/TestColumnDataReaderWriter_valgrind.txt
==144556==    <inherited from parent>
==144556== 
==144556== Open file descriptor 3: /home/gh/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/Testing/Temporary/LastTest.log.tmp
==144556==    <inherited from parent>
==144556== 
==144556== 
==144556== HEAP SUMMARY:
==144556==     in use at exit: 835,148 bytes in 11,676 blocks
==144556==   total heap usage: 70,295 allocs, 58,619 frees, 1,542,974,211 bytes allocated
==144556== 
==144556== LEAK SUMMARY:
==144556==    definitely lost: 0 bytes in 0 blocks
==144556==    indirectly lost: 0 bytes in 0 blocks
==144556==      possibly lost: 0 bytes in 0 blocks
==144556==    still reachable: 24 bytes in 2 blocks
==144556==         suppressed: 835,124 bytes in 11,674 blocks
==144556== Reachable blocks (those to which a pointer was found) are not shown.
==144556== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==144556== 
==144556== For lists of detected and suppressed errors, rerun with: -s
==144556== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 34 from 34)