==70490== Memcheck, a memory error detector
==70490== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==70490== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info
==70490== Command: /home/github/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/cell_based/test/TestOdeLinearSystemSolver -malloc_debug -malloc_dump -memory_info
==70490== Parent PID: 68882
==70490== 
==70490== WARNING: pwritev(vector[...]) is an obsolete suppression line not supported in valgrind 3.15 or later.
==70490== You should replace [...] by a specific index such as [0] or [1] or [2] or similar
==70490== 
==70490== Syscall param socketcall.getsockopt(optlen) points to uninitialised byte(s)
==70490==    at 0xE18479E: getsockopt_syscall (getsockopt.c:29)
==70490==    by 0xE18479E: getsockopt (getsockopt.c:94)
==70490==    by 0x192CC157: pmix_ptl_base_set_timeout (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2)
==70490==    by 0x192D3A1A: pmix_ptl_base_make_connection (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2)
==70490==    by 0x192DADF3: ??? (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2)
==70490==    by 0x191DA3C1: PMIx_Init (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2)
==70490==    by 0x19153E4A: ext3x_client_init (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_pmix_ext3x.so)
==70490==    by 0x18912E6D: ??? (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_ess_singleton.so)
==70490==    by 0x13F1E4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==70490==    by 0x10395418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==70490==    by 0x1032ED7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==70490==    by 0xCB6AD38: PetscInitialize (pinit.c:924)
==70490==    by 0xCA3E58B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==70490==    by 0xCA3E5D9: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==70490==    by 0x11CA80: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==70490==    by 0x11707D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==70490==    by 0x1195C2: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==70490==    by 0x1194BE: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==70490==    by 0x119AD1: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==70490==    by 0x115880: main (TestOdeLinearSystemSolver.cpp:18)
==70490==  Address 0x1ffeffdfac is on thread 1's stack
==70490==  in frame #2, created by pmix_ptl_base_make_connection (???:)
==70490== 
{
   <insert_a_suppression_name_here>
   Memcheck:Param
   socketcall.getsockopt(optlen)
   fun:getsockopt_syscall
   fun:getsockopt
   fun:pmix_ptl_base_set_timeout
   fun:pmix_ptl_base_make_connection
   obj:/usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2
   fun:PMIx_Init
   fun:ext3x_client_init
   obj:/usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_ess_singleton.so
   fun:orte_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
}
==70490== Syscall param socketcall.getsockopt(optlen_out) points to uninitialised byte(s)
==70490==    at 0xE18479E: getsockopt_syscall (getsockopt.c:29)
==70490==    by 0xE18479E: getsockopt (getsockopt.c:94)
==70490==    by 0x192CC157: pmix_ptl_base_set_timeout (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2)
==70490==    by 0x192D3A1A: pmix_ptl_base_make_connection (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2)
==70490==    by 0x192DADF3: ??? (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2)
==70490==    by 0x191DA3C1: PMIx_Init (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2)
==70490==    by 0x19153E4A: ext3x_client_init (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_pmix_ext3x.so)
==70490==    by 0x18912E6D: ??? (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_ess_singleton.so)
==70490==    by 0x13F1E4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==70490==    by 0x10395418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==70490==    by 0x1032ED7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==70490==    by 0xCB6AD38: PetscInitialize (pinit.c:924)
==70490==    by 0xCA3E58B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==70490==    by 0xCA3E5D9: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==70490==    by 0x11CA80: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==70490==    by 0x11707D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==70490==    by 0x1195C2: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==70490==    by 0x1194BE: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==70490==    by 0x119AD1: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==70490==    by 0x115880: main (TestOdeLinearSystemSolver.cpp:18)
==70490==  Address 0x1ffeffdfac is on thread 1's stack
==70490==  in frame #2, created by pmix_ptl_base_make_connection (???:)
==70490== 
{
   <insert_a_suppression_name_here>
   Memcheck:Param
   socketcall.getsockopt(optlen_out)
   fun:getsockopt_syscall
   fun:getsockopt
   fun:pmix_ptl_base_set_timeout
   fun:pmix_ptl_base_make_connection
   obj:/usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2
   fun:PMIx_Init
   fun:ext3x_client_init
   obj:/usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_ess_singleton.so
   fun:orte_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
}
==70490== Syscall param setsockopt(optlen) contains uninitialised byte(s)
==70490==    at 0xE184C7E: setsockopt_syscall (setsockopt.c:29)
==70490==    by 0xE184C7E: setsockopt (setsockopt.c:95)
==70490==    by 0x192D3BA9: pmix_ptl_base_make_connection (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2)
==70490==    by 0x192DADF3: ??? (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2)
==70490==    by 0x191DA3C1: PMIx_Init (in /usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2)
==70490==    by 0x19153E4A: ext3x_client_init (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_pmix_ext3x.so)
==70490==    by 0x18912E6D: ??? (in /usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_ess_singleton.so)
==70490==    by 0x13F1E4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==70490==    by 0x10395418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==70490==    by 0x1032ED7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==70490==    by 0xCB6AD38: PetscInitialize (pinit.c:924)
==70490==    by 0xCA3E58B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==70490==    by 0xCA3E5D9: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==70490==    by 0x11CA80: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==70490==    by 0x11707D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==70490==    by 0x1195C2: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==70490==    by 0x1194BE: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==70490==    by 0x119AD1: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==70490==    by 0x115880: main (TestOdeLinearSystemSolver.cpp:18)
==70490== 
{
   <insert_a_suppression_name_here>
   Memcheck:Param
   setsockopt(optlen)
   fun:setsockopt_syscall
   fun:setsockopt
   fun:pmix_ptl_base_make_connection
   obj:/usr/lib/x86_64-linux-gnu/pmix2/lib/libpmix.so.2.5.2
   fun:PMIx_Init
   fun:ext3x_client_init
   obj:/usr/lib/x86_64-linux-gnu/openmpi/lib/openmpi3/mca_ess_singleton.so
   fun:orte_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
}
==70490== 
==70490== FILE DESCRIPTORS: 9 open (3 std) at exit.
==70490== Open file descriptor 12:
==70490==    at 0xE17222D: pipe (pipe.c:29)
==70490==    by 0x1891307D: ???
==70490==    by 0x13F1E4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==70490==    by 0x10395418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==70490==    by 0x1032ED7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==70490==    by 0xCB6AD38: PetscInitialize (pinit.c:924)
==70490==    by 0xCA3E58B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==70490==    by 0xCA3E5D9: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==70490==    by 0x11CA80: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==70490==    by 0x11707D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==70490==    by 0x1195C2: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==70490==    by 0x1194BE: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==70490==    by 0x119AD1: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==70490==    by 0x115880: main (TestOdeLinearSystemSolver.cpp:18)
==70490== 
==70490== Open file descriptor 8: /dev/shm/open_mpi.0000
==70490==    at 0xE176BCC: __open_nocancel (open64_nocancel.c:39)
==70490==    by 0xE0FAC4F: shm_open@@GLIBC_2.34 (shm_open.c:40)
==70490==    by 0xDDF4822: ???
==70490==    by 0xDDF496F: ???
==70490==    by 0x13FC36DC: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==70490==    by 0x13FC3938: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==70490==    by 0x13F79922: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==70490==    by 0x13F1E2DB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==70490==    by 0x10395418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==70490==    by 0x1032ED7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==70490==    by 0xCB6AD38: PetscInitialize (pinit.c:924)
==70490==    by 0xCA3E58B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==70490==    by 0xCA3E5D9: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==70490==    by 0x11CA80: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==70490==    by 0x11707D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==70490==    by 0x1195C2: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==70490==    by 0x1194BE: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==70490==    by 0x119AD1: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==70490==    by 0x115880: main (TestOdeLinearSystemSolver.cpp:18)
==70490== 
==70490== Open file descriptor 115:
==70490==    <inherited from parent>
==70490== 
==70490== Open file descriptor 110:
==70490==    <inherited from parent>
==70490== 
==70490== Open file descriptor 4: /home/github/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/memtest/TestOdeLinearSystemSolver_valgrind.txt
==70490==    <inherited from parent>
==70490== 
==70490== Open file descriptor 3: /home/github/actions-runner/_work/Chaste/Chaste/Chaste/chaste-build-dir/Testing/Temporary/LastTest.log.tmp
==70490==    <inherited from parent>
==70490== 
==70490== 
==70490== HEAP SUMMARY:
==70490==     in use at exit: 700,733 bytes in 9,377 blocks
==70490==   total heap usage: 57,129 allocs, 47,752 frees, 1,354,582,926 bytes allocated
==70490== 
==70490== 552 bytes in 1 blocks are definitely lost in loss record 39 of 65
==70490==    at 0x484DA83: calloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
==70490==    by 0x191E1C13: ???
==70490==    by 0x191E222C: ???
==70490==    by 0x191554B7: ???
==70490==    by 0x102FB15A: ompi_proc_complete_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==70490==    by 0x10395A97: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==70490==    by 0x1032ED7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==70490==    by 0xCB6AD38: PetscInitialize (pinit.c:924)
==70490==    by 0xCA3E58B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==70490==    by 0xCA3E5D9: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==70490==    by 0x11CA80: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==70490==    by 0x11707D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==70490==    by 0x1195C2: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==70490==    by 0x1194BE: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==70490==    by 0x119AD1: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==70490==    by 0x115880: main (TestOdeLinearSystemSolver.cpp:18)
==70490== 
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: definite
   fun:calloc
   obj:*
   obj:*
   obj:*
   fun:ompi_proc_complete_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
}
==70490== 84,459 (136 direct, 84,323 indirect) bytes in 1 blocks are definitely lost in loss record 62 of 65
==70490==    at 0x484DA83: calloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
==70490==    by 0x1A75474E: ???
==70490==    by 0x1A754E0B: ???
==70490==    by 0x1A757F56: ???
==70490==    by 0x1A74D65D: ???
==70490==    by 0x1A74DFA3: ???
==70490==    by 0x1402FF05: ??? (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==70490==    by 0x1400BAE8: hwloc_topology_load (in /usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2)
==70490==    by 0x13FBCCB5: opal_hwloc_base_get_topology (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2)
==70490==    by 0x13EE9EF6: orte_ess_base_proc_binding (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==70490==    by 0x18913F03: ???
==70490==    by 0x13F1E4CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2)
==70490==    by 0x10395418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==70490==    by 0x1032ED7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2)
==70490==    by 0xCB6AD38: PetscInitialize (pinit.c:924)
==70490==    by 0xCA3E58B: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80)
==70490==    by 0xCA3E5D9: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88)
==70490==    by 0x11CA80: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61)
==70490==    by 0x11707D: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266)
==70490==    by 0x1195C2: CxxTest::TestRunner::runWorld() (TestRunner.h:43)
==70490==    by 0x1194BE: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23)
==70490==    by 0x119AD1: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47)
==70490==    by 0x115880: main (TestOdeLinearSystemSolver.cpp:18)
==70490== 
{
   <insert_a_suppression_name_here>
   Memcheck:Leak
   match-leak-kinds: definite
   fun:calloc
   obj:*
   obj:*
   obj:*
   obj:*
   obj:*
   obj:/usr/lib/x86_64-linux-gnu/libhwloc.so.15.5.2
   fun:hwloc_topology_load
   fun:opal_hwloc_base_get_topology
   fun:orte_ess_base_proc_binding
   obj:*
   fun:orte_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
}
==70490== LEAK SUMMARY:
==70490==    definitely lost: 688 bytes in 2 blocks
==70490==    indirectly lost: 1,760 bytes in 16 blocks
==70490==      possibly lost: 0 bytes in 0 blocks
==70490==    still reachable: 1,531 bytes in 6 blocks
==70490==         suppressed: 696,754 bytes in 9,353 blocks
==70490== Reachable blocks (those to which a pointer was found) are not shown.
==70490== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==70490== 
==70490== Use --track-origins=yes to see where uninitialised values come from
==70490== For lists of detected and suppressed errors, rerun with: -s
==70490== ERROR SUMMARY: 5 errors from 5 contexts (suppressed: 32 from 32)