==24348== Memcheck, a memory error detector
==24348== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==24348== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info
==24348== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/io/test/TestParallelColumnDataReaderWriter -malloc_debug -malloc_dump -memory_info
==24348== Parent PID: 24074
==24348== 
==24348== 
==24348== FILE DESCRIPTORS: 9 open (3 std) at exit.
==24348== Open file descriptor 12:
==24348==    at 0x60B607D: pipe (pipe.c:29)
==24348==    by 0xAF2A07D: ???
==24348==    by 0x8F4E4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==24348==    by 0x6666418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==24348==    by 0x65FFD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==24348==    by 0x4AA7D38: PetscInitialize (pinit.c:924)
==24348==    by 0x497BE75: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==24348==    by 0x497BEC3: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==24348==    by 0x11B354: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==24348==    by 0x114A4D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==24348==    by 0x1174D8: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==24348==    by 0x117378: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==24348==    by 0x117A0F: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==24348==    by 0x112E75: main (TestParallelColumnDataReaderWriter.cpp:19)
==24348== 
==24348== Open file descriptor 8: /dev/shm/open_mpi.0000
==24348==    at 0x60BAA1C: __open_nocancel (open64_nocancel.c:39)
==24348==    by 0x603EBCF: shm_open@@GLIBC_2.34 (shm_open.c:40)
==24348==    by 0x5D37822: ???
==24348==    by 0x5D3796F: ???
==24348==    by 0x8FF36DC: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==24348==    by 0x8FF3938: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==24348==    by 0x8FA9922: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==24348==    by 0x8F4E2DB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==24348==    by 0x6666418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==24348==    by 0x65FFD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==24348==    by 0x4AA7D38: PetscInitialize (pinit.c:924)
==24348==    by 0x497BE75: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==24348==    by 0x497BEC3: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==24348==    by 0x11B354: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==24348==    by 0x114A4D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==24348==    by 0x1174D8: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==24348==    by 0x117378: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==24348==    by 0x117A0F: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==24348==    by 0x112E75: main (TestParallelColumnDataReaderWriter.cpp:19)
==24348== 
==24348== Open file descriptor 145:
==24348==    <inherited from parent>
==24348== 
==24348== Open file descriptor 142:
==24348==    <inherited from parent>
==24348== 
==24348== Open file descriptor 4: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/memtest/TestParallelColumnDataReaderWriter_valgrind.txt
==24348==    <inherited from parent>
==24348== 
==24348== Open file descriptor 3: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/Testing/Temporary/LastTest.log.tmp
==24348==    <inherited from parent>
==24348== 
==24348== 
==24348== HEAP SUMMARY:
==24348==     in use at exit: 617,967 bytes in 8,239 blocks
==24348==   total heap usage: 46,059 allocs, 37,820 frees, 1,339,126,696 bytes allocated
==24348== 
==24348== LEAK SUMMARY:
==24348==    definitely lost: 0 bytes in 0 blocks
==24348==    indirectly lost: 0 bytes in 0 blocks
==24348==      possibly lost: 0 bytes in 0 blocks
==24348==    still reachable: 24 bytes in 2 blocks
==24348==         suppressed: 617,943 bytes in 8,237 blocks
==24348== Reachable blocks (those to which a pointer was found) are not shown.
==24348== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==24348== 
==24348== For lists of detected and suppressed errors, rerun with: -s
==24348== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 34 from 34)