==40392== Memcheck, a memory error detector ==40392== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==40392== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info ==40392== Command: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/cell_based/test/TestRunningNodeBasedSimulationsTutorial -malloc_debug -malloc_dump -memory_info ==40392== Parent PID: 24355 ==40392== ==40392== ==40392== FILE DESCRIPTORS: 9 open (3 std) at exit. ==40392== Open file descriptor 12: ==40392== at 0xF9670FD: pipe (pipe.c:29) ==40392== by 0x1973507D: ??? ==40392== by 0x12B784CB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==40392== by 0x10261418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==40392== by 0x101FAD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==40392== by 0x103E8D38: PetscInitialize (pinit.c:924) ==40392== by 0xF180E75: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==40392== by 0xF180EC3: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==40392== by 0x12C638: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==40392== by 0x127BAD: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==40392== by 0x12A25C: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==40392== by 0x12A0FC: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==40392== by 0x12A793: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==40392== by 0x125FD5: main (TestRunningNodeBasedSimulationsTutorial.cpp:19) ==40392== ==40392== Open file descriptor 8: /dev/shm/open_mpi.0000 ==40392== at 0xF96BA9C: __open_nocancel (open64_nocancel.c:39) ==40392== by 0xF8EFBCF: shm_open@@GLIBC_2.34 (shm_open.c:40) ==40392== by 0xF1B8822: ??? ==40392== by 0xF1B896F: ??? ==40392== by 0x12C1D6DC: ??? (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==40392== by 0x12C1D938: opal_shmem_base_select (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==40392== by 0x12BD3922: opal_init (in /usr/lib/x86_64-linux-gnu/libopen-pal.so.40.30.2) ==40392== by 0x12B782DB: orte_init (in /usr/lib/x86_64-linux-gnu/libopen-rte.so.40.30.2) ==40392== by 0x10261418: ompi_mpi_init (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==40392== by 0x101FAD7A: PMPI_Init_thread (in /usr/lib/x86_64-linux-gnu/libmpi.so.40.30.2) ==40392== by 0x103E8D38: PetscInitialize (pinit.c:924) ==40392== by 0xF180E75: PetscSetupUtils::InitialisePetsc() (PetscSetupUtils.cpp:80) ==40392== by 0xF180EC3: PetscSetupUtils::CommonSetup() (PetscSetupUtils.cpp:88) ==40392== by 0x12C638: PetscSetup::setUpWorld() (PetscSetupAndFinalize.hpp:61) ==40392== by 0x127BAD: CxxTest::RealWorldDescription::setUp() (RealDescriptions.cpp:266) ==40392== by 0x12A25C: CxxTest::TestRunner::runWorld() (TestRunner.h:43) ==40392== by 0x12A0FC: CxxTest::TestRunner::runAllTests(CxxTest::TestListener&) (TestRunner.h:23) ==40392== by 0x12A793: CxxTest::ErrorFormatter::run() (ErrorFormatter.h:47) ==40392== by 0x125FD5: main (TestRunningNodeBasedSimulationsTutorial.cpp:19) ==40392== ==40392== Open file descriptor 145: ==40392== ==40392== ==40392== Open file descriptor 142: ==40392== ==40392== ==40392== Open file descriptor 4: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/memtest/TestRunningNodeBasedSimulationsTutorial_valgrind.txt ==40392== ==40392== ==40392== Open file descriptor 3: /home/runner/work/Chaste/Chaste/Chaste/chaste-build-dir/Testing/Temporary/LastTest.log.tmp ==40392== ==40392== ==40392== ==40392== HEAP SUMMARY: ==40392== in use at exit: 15,444 bytes in 51 blocks ==40392== total heap usage: 709,004 allocs, 708,953 frees, 394,197,084 bytes allocated ==40392== ==40392== LEAK SUMMARY: ==40392== definitely lost: 0 bytes in 0 blocks ==40392== indirectly lost: 0 bytes in 0 blocks ==40392== possibly lost: 0 bytes in 0 blocks ==40392== still reachable: 56 bytes in 3 blocks ==40392== suppressed: 15,388 bytes in 48 blocks ==40392== Reachable blocks (those to which a pointer was found) are not shown. ==40392== To see them, rerun with: --leak-check=full --show-leak-kinds=all ==40392== ==40392== For lists of detected and suppressed errors, rerun with: -s ==40392== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 33 from 33)