working on test: BTD_ReducedSliceDiag
   re-making clean...
   building...
   make -j2 AMREX_HOME=/tmp/ci-JdtT2dEKmW/amrex/  DEBUG=FALSE USE_ACC=FALSE USE_MPI=TRUE USE_OMP=TRUE DIM=3 USE_CCACHE=TRUE USE_PSATD=TRUE USE_OPENPMD=TRUE   COMP=g++ TEST=TRUE USE_ASSERTION=TRUE WarpxBinDir= 
 (inlined by) BTDiagnostics::MergeBuffersForPlotfile(int) at /tmp/ci-JdtT2dEKmW/warpx/./Source/Diagnostics/BTDiagnostics.cpp:708

 6: ./main3d.gnu.TEST.TPROF.MTMPI.OMP.QED.OPMD.PSATD.GPUCLOCK.ex(+0xf23e6) [0x55e17f8873e6]
    BTDiagnostics::Flush(int) at /tmp/ci-JdtT2dEKmW/warpx/./Source/Diagnostics/BTDiagnostics.cpp:645

 7: ./main3d.gnu.TEST.TPROF.MTMPI.OMP.QED.OPMD.PSATD.GPUCLOCK.ex(+0xae028) [0x55e17f843028]
    Diagnostics::FilterComputePackFlush(int, bool) at /tmp/ci-JdtT2dEKmW/warpx/./Source/Diagnostics/Diagnostics.cpp:339

 8: ./main3d.gnu.TEST.TPROF.MTMPI.OMP.QED.OPMD.PSATD.GPUCLOCK.ex(+0xac9a1) [0x55e17f8419a1]
    MultiDiagnostics::FilterComputePackFlush(int, bool) at /tmp/ci-JdtT2dEKmW/warpx/./Source/Diagnostics/MultiDiagnostics.cpp:74 (discriminator 2)

 9: ./main3d.gnu.TEST.TPROF.MTMPI.OMP.QED.OPMD.PSATD.GPUCLOCK.ex(+0x4373a6) [0x55e17fbcc3a6]
    WarpX::Evolve(int) at /tmp/ci-JdtT2dEKmW/warpx/./Source/Evolve/WarpXEvolve.cpp:327

10: ./main3d.gnu.TEST.TPROF.MTMPI.OMP.QED.OPMD.PSATD.GPUCLOCK.ex(+0x5e744) [0x55e17f7f3744]
    std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_Alloc_hider::_Alloc_hider(char*, std::allocator<char> const&) at /usr/include/c++/9/bits/basic_string.h:157
 (inlined by) std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&) at /usr/include/c++/9/bits/basic_string.h:526
 (inlined by) main at /tmp/ci-JdtT2dEKmW/warpx/./Source/main.cpp:69

11: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3) [0x7fb4e956d0b3]

12: ./main3d.gnu.TEST.TPROF.MTMPI.OMP.QED.OPMD.PSATD.GPUCLOCK.ex(+0x6ea2e) [0x55e17f803a2e]
    ?? ??:0


===== TinyProfilers ======
main()
WarpX::Evolve()
WarpX::Evolve::step
Diagnostics::FilterComputePackFlush()


   WARNING: +++ End of backtrace: BTD_ReducedSliceDiag.Backtrace.0.0 +++

   BTD_ReducedSliceDiag CRASHED (backtraces produced)