.
Thread 1 (LWP 19941):
#0  0x00007faffefc1cc9 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
        resultvar = 0
        pid = 19941
        selftid = 19941
#1  0x00007faffefc50d8 in __GI_abort () at abort.c:89
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, sa_mask = {__val = {16751856, 16774376, 140393883080023, 140389596004353, 0, 6888128, 140393873743144, 6888128, 16774376, 16768192, 140393883108629, 140393885058912, 140393874679920, 1, 140393885061264, 16780672}}, sa_flags = 10, sa_restorer = 0x7fafffa5c780}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007fafff5c6535 in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#3  0x00007fafff5c46d6 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#4  0x00007fafff5c4703 in std::terminate() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#5  0x00007fafff5c4922 in __cxa_throw () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#6  0x00007fafff616427 in std::__throw_out_of_range(char const*) () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#7  0x000000000042cb6a in ?? ()
No symbol table info available.
#8  0x0000000000428468 in ?? ()
No symbol table info available.
#9  0x00000000004038c7 in ?? ()
No symbol table info available.
#10 0x00007faffefacec5 in __libc_start_main (main=0x4037b0, argc=105, argv=0x7ffe06b5e3c8, init=<optimised out>, fini=<optimised out>, rtld_fini=<optimised out>, stack_end=0x7ffe06b5e3b8) at libc-start.c:287
        result = <optimised out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -6501079507644753852, 4217446, 140729011004352, 0, 0, 6501944187001460804, 6528103262035990596}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x454000, 0x7ffe06b5e3c8}, data = {prev = 0x0, cleanup = 0x0, canceltype = 4538368}}}
        not_first_call = <optimised out>
#11 0x0000000000405a8f in ?? ()
No symbol table info available.