Seg fault in hpx::lcos::base_lco_with_value<*>::set_value_nonvirt() when running octo-tiger

[dmarce1]

I am running octo-tiger using 64 nodes on SuperMIC. I have set the stack size to 2 MB for all stack sizes. I get the following seg fault :

0x2b66f99abd48  : hpx::termination_handler(int) + 0x158 in /home/dmarce1/debug/lib/libhpxd.so.0
0x332300f710    : ??? + 0x332300f710 in /lib64/libpthread.so.0
0x7e7cf3        : hpx::lcos::base_lco_with_value<hpx::util::unused_type, hpx::util::unused_type>::set_value_nonvirt(hpx::util::unused_type&&) + 0x3 in ./octotiger
0x7939e5        : hpx::util::detail::bound_result_of<hpx::util::detail::one_shot_wrapper<hpx::actions::basic_action<hpx::lcos::base_lco_with_value<hpx::util::unused_type, hpx::util::unused_type>, void (hpx::util::unused_type&&), hpx::lcos::base_lco_with_value<hpx::util::unused_type, hpx::util::unused_type>::set_value_action>::thread_function>, hpx::util::tuple<unsigned long, hpx::util::unused_type>, hpx::util::tuple<hpx::threads::thread_state_ex_enum&&> >::type hpx::util::detail::bound_impl<hpx::util::detail::one_shot_wrapper<hpx::actions::basic_action<hpx::lcos::base_lco_with_value<hpx::util::unused_type, hpx::util::unused_type>, void (hpx::util::unused_type&&), hpx::lcos::base_lco_with_value<hpx::util::unused_type, hpx::util::unused_type>::set_value_action>::thread_function>, hpx::util::tuple<unsigned long, hpx::util::unused_type>, hpx::util::tuple<hpx::threads::thread_state_ex_enum&&>, 0ul, 1ul>(hpx::util::detail::one_shot_wrapper<hpx::actions::basic_action<hpx::lcos::base_lco_with_value<hpx::util::unused_type, hpx::util::unused_type>, void (hpx::util::unused_type&&), hpx::lcos::base_lco_with_value<hpx::util::unused_type, hpx::util::unused_type>::set_value_action>::thread_function>&, hpx::util::tuple<unsigned long, hpx::util::unused_type>&, hpx::util::tuple<hpx::threads::thread_state_ex_enum&&>&&, hpx::util::detail::pack_c<unsigned long, 0ul>) + 0x2d5 in ./octotiger
0x7936f3        : hpx::threads::thread_state_enum hpx::util::detail::callable_vtable<hpx::threads::thread_state_enum (hpx::threads::thread_state_ex_enum)>::invoke<hpx::util::detail::bound<hpx::util::detail::one_shot_wrapper<hpx::actions::basic_action<hpx::lcos::base_lco_with_value<hpx::util::unused_type, hpx::util::unused_type>, void (hpx::util::unused_type&&), hpx::lcos::base_lco_with_value<hpx::util::unused_type, hpx::util::unused_type>::set_value_action>::thread_function> (unsigned long&, hpx::util::unused_type&&)> >(void**, hpx::threads::thread_state_ex_enum&&) + 0x23 in ./octotiger
0x2b66f98eab6e  : ??? + 0x2b66f98eab6e in /home/dmarce1/debug/lib/libhpxd.so.0
{what}: Segmentation fault

The entire output is here: https://gist.github.com/dmarce1/a3cf6a8dc913aa2ef11c

[dmarce1]

This problem should be fixed by removing calls to system()