==550760== Memcheck, a memory error detector
==550760== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==550760== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info
==550760== Command: /home/github/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/io/test/TestSimpleDataWriter -malloc_debug -malloc_dump -memory_info
==550760== Parent PID: 550491
==550760== 
==550760== 
==550760== FILE DESCRIPTORS: 9 open (3 std) at exit.
==550760== Open file descriptor 12:
==550760==    at 0x620022D: pipe (pipe.c:29)
==550760==    by 0xAF5E07D: ???
==550760==    by 0x8A744CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==550760==    by 0x5E51418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==550760==    by 0x5DEAD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==550760==    by 0x4ABFD38: PetscInitialize (pinit.c:924)
==550760==    by 0x499358B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==550760==    by 0x49935D9: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==550760==    by 0x127897: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==550760==    by 0x11F9AF: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==550760==    by 0x12239C: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==550760==    by 0x12223C: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==550760==    by 0x1228D3: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==550760==    by 0x11DCE0: main (TestSimpleDataWriter.cpp:19)
==550760== 
==550760== Open file descriptor 8: /dev/shm/open_mpi.0000
==550760==    at 0x6204BCC: __open_nocancel (open64_nocancel.c:39)
==550760==    by 0x6188C4F: shm_open@@GLIBC_2.34 (shm_open.c:40)
==550760==    by 0x5D49822: ???
==550760==    by 0x5D4996F: ???
==550760==    by 0x8B196DC: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==550760==    by 0x8B19938: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==550760==    by 0x8ACF922: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==550760==    by 0x8A742DB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==550760==    by 0x5E51418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==550760==    by 0x5DEAD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==550760==    by 0x4ABFD38: PetscInitialize (pinit.c:924)
==550760==    by 0x499358B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==550760==    by 0x49935D9: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==550760==    by 0x127897: PetscSetup::setUpWorld() (FakePetscSetup.hpp:70)
==550760==    by 0x11F9AF: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==550760==    by 0x12239C: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==550760==    by 0x12223C: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==550760==    by 0x1228D3: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==550760==    by 0x11DCE0: main (TestSimpleDataWriter.cpp:19)
==550760== 
==550760== Open file descriptor 112:
==550760==    <inherited from parent>
==550760== 
==550760== Open file descriptor 109:
==550760==    <inherited from parent>
==550760== 
==550760== Open file descriptor 4: /home/github/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/memtest/TestSimpleDataWriter_valgrind.txt
==550760==    <inherited from parent>
==550760== 
==550760== Open file descriptor 3: /home/github/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/Testing/Temporary/LastTest.log.tmp
==550760==    <inherited from parent>
==550760== 
==550760== 
==550760== HEAP SUMMARY:
==550760==     in use at exit: 700,290 bytes in 9,377 blocks
==550760==   total heap usage: 47,445 allocs, 38,068 frees, 1,353,428,323 bytes allocated
==550760== 
==550760== LEAK SUMMARY:
==550760==    definitely lost: 0 bytes in 0 blocks
==550760==    indirectly lost: 0 bytes in 0 blocks
==550760==      possibly lost: 0 bytes in 0 blocks
==550760==    still reachable: 24 bytes in 2 blocks
==550760==         suppressed: 700,266 bytes in 9,375 blocks
==550760== Reachable blocks (those to which a pointer was found) are not shown.
==550760== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==550760== 
==550760== For lists of detected and suppressed errors, rerun with: -s
==550760== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 34 from 34)