==16451== Memcheck, a memory error detector
==16451== Copyright (C) 2002-2024, and GNU GPL'd, by Julian Seward et al.
==16451== Using Valgrind-3.26.0 and LibVEX; rerun with -h for copyright info
==16451== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/ode/test/TestAbstractIvpOdeSolver -malloc_debug -malloc_dump -memory_info
==16451== Parent PID: 15799
==16451== 
==16451== 
==16451== FILE DESCRIPTORS: 11 open (6 inherited) at exit.
==16451== Open file descriptor 10: /dev/shm/open_mpi.0000
==16451==    at 0x51CD3B6: __open_nocancel (open64_nocancel.c:39)
==16451==    by 0x5151943: shm_open@@GLIBC_2.34 (shm_open.c:46)
==16451==    by 0x795B89E: opal_shmem_posix_shm_open (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16451==    by 0x795BA71: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16451==    by 0x795AC38: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16451==    by 0x795AF97: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16451==    by 0x782A159: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16451==    by 0x53DF0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x53E449F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x53E52C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x53DC18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x5416627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x5FF6446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16451==    by 0x4C0D62C: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16451==    by 0x4C0D67B: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16451==    by 0x4068E32: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16451==    by 0x40602CB: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16451==    by 0x406338C: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16451==    by 0x40631BA: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16451==    by 0x40638FF: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16451==    by 0x405D663: main (TestAbstractIvpOdeSolver.cpp:19)
==16451== 
{
   <insert_a_suppression_name_here>
   CoreError:FdNotClosed
   fun:__open_nocancel
   fun:shm_open@@GLIBC_2.34
   fun:opal_shmem_posix_shm_open
   obj:/usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5
   obj:/usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5
   fun:opal_shmem_base_select
   fun:opal_init
   fun:ompi_rte_init
   obj:/usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7
   fun:ompi_mpi_instance_init
   fun:ompi_mpi_init
   fun:PMPI_Init_thread
   fun:PetscInitialize
   fun:_ZN15PetscSetupUtils15InitialisePetscEv
   fun:_ZN15PetscSetupUtils11CommonSetupEv
   fun:_ZN10PetscSetup10setUpWorldEv
   fun:_ZN7CxxTest20RealWorldDescription5setUpEv
   fun:_ZN7CxxTest10TestRunner8runWorldEv
   fun:_ZN7CxxTest10TestRunner11runAllTestsERNS_12TestListenerE
   fun:_ZN7CxxTest14ErrorFormatter3runEv
   fun:main
}
==16451== Open file descriptor 9:
==16451==    at 0x51DB84B: eventfd (syscall-template.S:120)
==16451==    by 0x79BB188: evutil_eventfd_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16451==    by 0x79B9395: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16451==    by 0x79B9704: evthread_make_base_notifiable (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16451==    by 0x79B99F1: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16451==    by 0x79200D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16451==    by 0x79201E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16451==    by 0x782A120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16451==    by 0x53DF0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x53E449F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x53E52C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x53DC18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x5416627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x5FF6446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16451==    by 0x4C0D62C: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16451==    by 0x4C0D67B: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16451==    by 0x4068E32: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16451==    by 0x40602CB: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16451==    by 0x406338C: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16451==    by 0x40631BA: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16451==    by 0x40638FF: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16451==    by 0x405D663: main (TestAbstractIvpOdeSolver.cpp:19)
==16451== 
{
   <insert_a_suppression_name_here>
   CoreError:FdNotClosed
   fun:eventfd
   fun:evutil_eventfd_
   obj:/usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1
   fun:evthread_make_base_notifiable
   fun:event_base_new_with_config
   fun:opal_event_base_create
   fun:opal_event_init
   fun:opal_init
   fun:ompi_rte_init
   obj:/usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7
   fun:ompi_mpi_instance_init
   fun:ompi_mpi_init
   fun:PMPI_Init_thread
   fun:PetscInitialize
   fun:_ZN15PetscSetupUtils15InitialisePetscEv
   fun:_ZN15PetscSetupUtils11CommonSetupEv
   fun:_ZN10PetscSetup10setUpWorldEv
   fun:_ZN7CxxTest20RealWorldDescription5setUpEv
   fun:_ZN7CxxTest10TestRunner8runWorldEv
   fun:_ZN7CxxTest10TestRunner11runAllTestsERNS_12TestListenerE
   fun:_ZN7CxxTest14ErrorFormatter3runEv
   fun:main
}
==16451== Open file descriptor 8:
==16451==    at 0x51CC13B: pipe2 (syscall-template.S:120)
==16451==    by 0x79BAF87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16451==    by 0x79BD579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16451==    by 0x79BD774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16451==    by 0x79B98AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16451==    by 0x79200D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16451==    by 0x79201E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16451==    by 0x782A120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16451==    by 0x53DF0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x53E449F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x53E52C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x53DC18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x5416627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x5FF6446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16451==    by 0x4C0D62C: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16451==    by 0x4C0D67B: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16451==    by 0x4068E32: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16451==    by 0x40602CB: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16451==    by 0x406338C: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16451==    by 0x40631BA: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16451==    by 0x40638FF: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16451==    by 0x405D663: main (TestAbstractIvpOdeSolver.cpp:19)
==16451== 
{
   <insert_a_suppression_name_here>
   CoreError:FdNotClosed
   fun:pipe2
   fun:evutil_make_internal_pipe_
   fun:evsig_init_
   obj:/usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1
   fun:event_base_new_with_config
   fun:opal_event_base_create
   fun:opal_event_init
   fun:opal_init
   fun:ompi_rte_init
   obj:/usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7
   fun:ompi_mpi_instance_init
   fun:ompi_mpi_init
   fun:PMPI_Init_thread
   fun:PetscInitialize
   fun:_ZN15PetscSetupUtils15InitialisePetscEv
   fun:_ZN15PetscSetupUtils11CommonSetupEv
   fun:_ZN10PetscSetup10setUpWorldEv
   fun:_ZN7CxxTest20RealWorldDescription5setUpEv
   fun:_ZN7CxxTest10TestRunner8runWorldEv
   fun:_ZN7CxxTest10TestRunner11runAllTestsERNS_12TestListenerE
   fun:_ZN7CxxTest14ErrorFormatter3runEv
   fun:main
}
==16451== Open file descriptor 7:
==16451==    at 0x51CC13B: pipe2 (syscall-template.S:120)
==16451==    by 0x79BAF87: evutil_make_internal_pipe_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16451==    by 0x79BD579: evsig_init_ (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16451==    by 0x79BD774: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16451==    by 0x79B98AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16451==    by 0x79200D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16451==    by 0x79201E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16451==    by 0x782A120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16451==    by 0x53DF0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x53E449F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x53E52C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x53DC18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x5416627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x5FF6446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16451==    by 0x4C0D62C: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16451==    by 0x4C0D67B: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16451==    by 0x4068E32: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16451==    by 0x40602CB: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16451==    by 0x406338C: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16451==    by 0x40631BA: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16451==    by 0x40638FF: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16451==    by 0x405D663: main (TestAbstractIvpOdeSolver.cpp:19)
==16451== 
{
   <insert_a_suppression_name_here>
   CoreError:FdNotClosed
   fun:pipe2
   fun:evutil_make_internal_pipe_
   fun:evsig_init_
   obj:/usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1
   fun:event_base_new_with_config
   fun:opal_event_base_create
   fun:opal_event_init
   fun:opal_init
   fun:ompi_rte_init
   obj:/usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7
   fun:ompi_mpi_instance_init
   fun:ompi_mpi_init
   fun:PMPI_Init_thread
   fun:PetscInitialize
   fun:_ZN15PetscSetupUtils15InitialisePetscEv
   fun:_ZN15PetscSetupUtils11CommonSetupEv
   fun:_ZN10PetscSetup10setUpWorldEv
   fun:_ZN7CxxTest20RealWorldDescription5setUpEv
   fun:_ZN7CxxTest10TestRunner8runWorldEv
   fun:_ZN7CxxTest10TestRunner11runAllTestsERNS_12TestListenerE
   fun:_ZN7CxxTest14ErrorFormatter3runEv
   fun:main
}
==16451== Open file descriptor 6:
==16451==    at 0x51DC34B: epoll_create1 (syscall-template.S:120)
==16451==    by 0x79BD6FA: ??? (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16451==    by 0x79B98AA: event_base_new_with_config (in /usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1)
==16451==    by 0x79200D7: opal_event_base_create (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16451==    by 0x79201E8: opal_event_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16451==    by 0x782A120: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.80.0.5)
==16451==    by 0x53DF0E7: ompi_rte_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x53E449F: ??? (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x53E52C3: ompi_mpi_instance_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x53DC18F: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x5416627: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7)
==16451==    by 0x5FF6446: PetscInitialize (in /usr/lib/x86_64-linux-gnu/libpetsc_real.so.3.24.4)
==16451==    by 0x4C0D62C: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==16451==    by 0x4C0D67B: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==16451==    by 0x4068E32: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==16451==    by 0x40602CB: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==16451==    by 0x406338C: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==16451==    by 0x40631BA: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==16451==    by 0x40638FF: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==16451==    by 0x405D663: main (TestAbstractIvpOdeSolver.cpp:19)
==16451== 
{
   <insert_a_suppression_name_here>
   CoreError:FdNotClosed
   fun:epoll_create1
   obj:/usr/lib/x86_64-linux-gnu/libevent_core-2.1.so.7.0.1
   fun:event_base_new_with_config
   fun:opal_event_base_create
   fun:opal_event_init
   fun:opal_init
   fun:ompi_rte_init
   obj:/usr/lib/x86_64-linux-gnu/libmpi.so.40.40.7
   fun:ompi_mpi_instance_init
   fun:ompi_mpi_init
   fun:PMPI_Init_thread
   fun:PetscInitialize
   fun:_ZN15PetscSetupUtils15InitialisePetscEv
   fun:_ZN15PetscSetupUtils11CommonSetupEv
   fun:_ZN10PetscSetup10setUpWorldEv
   fun:_ZN7CxxTest20RealWorldDescription5setUpEv
   fun:_ZN7CxxTest10TestRunner8runWorldEv
   fun:_ZN7CxxTest10TestRunner11runAllTestsERNS_12TestListenerE
   fun:_ZN7CxxTest14ErrorFormatter3runEv
   fun:main
}
==16451== 
==16451== HEAP SUMMARY:
==16451==     in use at exit: 103,537 bytes in 641 blocks
==16451==   total heap usage: 118,200 allocs, 117,559 frees, 16,093,170 bytes allocated
==16451== 
==16451== LEAK SUMMARY:
==16451==    definitely lost: 0 bytes in 0 blocks
==16451==    indirectly lost: 0 bytes in 0 blocks
==16451==      possibly lost: 0 bytes in 0 blocks
==16451==    still reachable: 10,153 bytes in 40 blocks
==16451==         suppressed: 93,384 bytes in 601 blocks
==16451== Reachable blocks (those to which a pointer was found) are not shown.
==16451== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==16451== 
==16451== For lists of detected and suppressed errors, rerun with: -s
==16451== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 33 from 33)