{stack-trace}: 4 frames:
0x7fb270ae2e14  : ??? + 0x7fb270ae2e14 in /home/jakub/hpx_repo/build/hpx_11_non-dynamic_hpx_main_nonet/debug/lib/libhpxd.so.1
0x7fb270ae3033  : ??? + 0x7fb270ae3033 in /home/jakub/hpx_repo/build/hpx_11_non-dynamic_hpx_main_nonet/debug/lib/libhpxd.so.1
0x7fb270adfebf  : hpx::detail::backtrace[abi:cxx11](unsigned long) + 0x32 in /home/jakub/hpx_repo/build/hpx_11_non-dynamic_hpx_main_nonet/debug/lib/libhpxd.so.1
0x7fb270ae328d  : std::__exception_ptr::exception_ptr hpx::detail::get_exception<hpx::exception>(hpx::exception const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, long, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) + 0xad in /home/jakub/hpx_repo/build/hpx_11_non-dynamic_hpx_main_nonet/debug/lib/libhpxd.so.1
{env}: 71 entries:
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  COLUMNS=80
  COMPIZ_BIN_PATH=/usr/bin/
  COMPIZ_CONFIG_PROFILE=ubuntu
  DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-IK01pBLL3r
  DEFAULTS_PATH=/usr/share/gconf/ubuntu.default.path
  DESKTOP_SESSION=ubuntu
  DISPLAY=:0
  GDMSESSION=ubuntu
  GDM_LANG=en_US
  GIO_LAUNCHED_DESKTOP_FILE=/home/jakub/.local/share/applications/jetbrains-clion.desktop
  GIO_LAUNCHED_DESKTOP_FILE_PID=20645
  GNOME_DESKTOP_SESSION_ID=this-is-deprecated
  GNOME_KEYRING_CONTROL=
  GNOME_KEYRING_PID=
  GPG_AGENT_INFO=/home/jakub/.gnupg/S.gpg-agent:0:1
  GTK2_MODULES=overlay-scrollbar
  GTK_IM_MODULE=ibus
  GTK_MODULES=gail:atk-bridge:unity-gtk-module
  HOME=/home/jakub
  IM_CONFIG_PHASE=1
  INSTANCE=
  JOB=unity-settings-daemon
  LANG=en_US.UTF-8
  LANGUAGE=en_US
  LC_ADDRESS=de_CH.UTF-8
  LC_IDENTIFICATION=de_CH.UTF-8
  LC_MEASUREMENT=de_CH.UTF-8
  LC_MONETARY=de_CH.UTF-8
  LC_NAME=de_CH.UTF-8
  LC_NUMERIC=de_CH.UTF-8
  LC_PAPER=de_CH.UTF-8
  LC_TELEPHONE=de_CH.UTF-8
  LC_TIME=de_CH.UTF-8
  LINES=24
  LOGNAME=jakub
  MANDATORY_PATH=/usr/share/gconf/ubuntu.mandatory.path
  PATH=/home/jakub/bin:/home/jakub/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
  PWD=/home/jakub/opencv_hpx_backend/examples/qt_hpx_opencv/cmake-build-debug
  QT4_IM_MODULE=xim
  QT_ACCESSIBILITY=1
  QT_IM_MODULE=ibus
  QT_LINUX_ACCESSIBILITY_ALWAYS_ON=1
  QT_QPA_PLATFORMTHEME=appmenu-qt5
  SESSION=ubuntu
  SESSIONTYPE=gnome-session
  SHELL=/bin/bash
  SHLVL=0
  SSH_AUTH_SOCK=/run/user/1000/keyring/ssh
  UNITY_DEFAULT_PROFILE=unity
  UNITY_HAS_3D_SUPPORT=true
  UPSTART_EVENTS=xsession started
  UPSTART_INSTANCE=
  UPSTART_JOB=unity7
  UPSTART_SESSION=unix:abstract=/com/ubuntu/upstart-session/1000/2329
  USER=jakub
  XAUTHORITY=/home/jakub/.Xauthority
  XDG_CONFIG_DIRS=/etc/xdg/xdg-ubuntu:/usr/share/upstart/xdg:/etc/xdg
  XDG_CURRENT_DESKTOP=Unity
  XDG_DATA_DIRS=/usr/share/ubuntu:/usr/share/gnome:/usr/local/share:/usr/share:/var/lib/snapd/desktop:/var/lib/snapd/desktop
  XDG_GREETER_DATA_DIR=/var/lib/lightdm-data/jakub
  XDG_MENU_PREFIX=gnome-
  XDG_RUNTIME_DIR=/run/user/1000
  XDG_SEAT=seat0
  XDG_SEAT_PATH=/org/freedesktop/DisplayManager/Seat0
  XDG_SESSION_DESKTOP=ubuntu
  XDG_SESSION_ID=c2
  XDG_SESSION_PATH=/org/freedesktop/DisplayManager/Session0
  XDG_SESSION_TYPE=x11
  XDG_VTNR=7
  XMODIFIERS=@im=ibus
{locality-id}: 0
{hostname}: [ ]
{process-id}: 24463
{function}: hpx::threads::thread_state_ex_enum hpx::lcos::local::detail::condition_variable::wait(std::unique_lock<hpx::lcos::local::spinlock>&, const char*, hpx::error_code&)
{file}: /home/jakub/hpx_repo/src/lcos/local/detail/condition_variable.cpp
{line}: 180
{os-thread}: main-thread#0
{thread-description}: <unknown>
{state}: state_running
{auxinfo}:
{config}:
  HPX_WITH_AGAS_DUMP_REFCNT_ENTRIES=OFF
  HPX_WITH_APEX=OFF
  HPX_WITH_ATTACH_DEBUGGER_ON_TEST_FAILURE=OFF
  HPX_WITH_AUTOMATIC_SERIALIZATION_REGISTRATION=ON
  HPX_WITH_DEPRECATION_WARNINGS=ON
  HPX_WITH_DYNAMIC_HPX_MAIN=OFF
  HPX_WITH_GOOGLE_PERFTOOLS=OFF
  HPX_WITH_INCLUSIVE_SCAN_COMPATIBILITY=ON
  HPX_WITH_IO_COUNTERS=ON
  HPX_WITH_IO_POOL=ON
  HPX_WITH_ITTNOTIFY=OFF
  HPX_WITH_LOGGING=ON
  HPX_WITH_MORE_THAN_64_THREADS=OFF
  HPX_WITH_NATIVE_TLS=ON
  HPX_WITH_NETWORKING=OFF
  HPX_WITH_PAPI=OFF
  HPX_WITH_SCHEDULER_LOCAL_STORAGE=OFF
  HPX_WITH_SPINLOCK_DEADLOCK_DETECTION=OFF
  HPX_WITH_STACKOVERFLOW_DETECTION=ON
  HPX_WITH_STACKTRACES=ON
  HPX_WITH_SWAP_CONTEXT_EMULATION=OFF
  HPX_WITH_THREAD_BACKTRACE_ON_SUSPENSION=OFF
  HPX_WITH_THREAD_CREATION_AND_CLEANUP_RATES=OFF
  HPX_WITH_THREAD_CUMULATIVE_COUNTS=ON
  HPX_WITH_THREAD_DEBUG_INFO=OFF
  HPX_WITH_THREAD_DESCRIPTION_FULL=OFF
  HPX_WITH_THREAD_GUARD_PAGE=ON
  HPX_WITH_THREAD_IDLE_RATES=OFF
  HPX_WITH_THREAD_LOCAL_STORAGE=OFF
  HPX_WITH_THREAD_MANAGER_IDLE_BACKOFF=ON
  HPX_WITH_THREAD_QUEUE_WAITTIME=OFF
  HPX_WITH_THREAD_STACK_MMAP=ON
  HPX_WITH_THREAD_STEALING_COUNTS=ON
  HPX_WITH_THREAD_TARGET_ADDRESS=OFF
  HPX_WITH_TIMER_POOL=ON
  HPX_WITH_TUPLE_RVALUE_SWAP=ON
  HPX_WITH_UNWRAPPED_COMPATIBILITY=ON
  HPX_WITH_VALGRIND=OFF
  HPX_WITH_VERIFY_LOCKS=OFF
  HPX_WITH_VERIFY_LOCKS_BACKTRACE=OFF
  HPX_WITH_VERIFY_LOCKS_GLOBALLY=OFF

  HPX_PARCEL_MAX_CONNECTIONS=512
  HPX_PARCEL_MAX_CONNECTIONS_PER_LOCALITY=4
  HPX_AGAS_LOCAL_CACHE_SIZE=4096
  HPX_HAVE_MALLOC=tcmalloc
  HPX_PREFIX (configured)=/home/jakub/hpx_repo/build/hpx_11_non-dynamic_hpx_main_nonet/debug
  HPX_PREFIX=/home/jakub/hpx_repo/build/hpx_11_non-dynamic_hpx_main_nonet/debug
{version}: V1.2.0-trunk (AGAS: V3.0), Git: e46cd4b756
{boost}: V1.65.1
{build-type}: debug
{date}: Jul 16 2018 01:53:08
{platform}: linux
{compiler}: GNU C++ version 5.4.0 20160609
{stdlib}: GNU libstdc++ version 20160609
{what}: assertion 'threads::get_self_ptr() != nullptr' failed: HPX(assertion_failure)