#0  strlen () at ../sysdeps/x86_64/strlen.S:37
No locals.
#1  0x00007f31b02d975e in _IO_vfprintf_internal (s=0x7fffb98252f0, 
    format=<value optimized out>, ap=0x7fffb9825450) at vfprintf.c:1581
	len = <value optimized out>
	string_malloced = 0
	alt = 0
	is_long = 0
	prec = -1
	is_negative = 0
	base = 4347369
	string = 0xfdf <Address 0xfdf out of bounds>
	space = 0
	width = 0
	showsign = 0
	group = 0
	is_char = 0
	pad = 32 ' '
	the_arg = {pa_wchar = -434273265, pa_int = -434273265, 
  pa_long_int = 3860694031, pa_long_long_int = 3860694031, 
  pa_u_int = 3860694031, pa_u_long_int = 3860694031, 
  pa_u_long_long_int = 3860694031, pa_double = 1.9074362898214605e-314, 
  pa_long_double = <invalid float value>, 
  pa_string = 0xe61d840f <Address 0xe61d840f out of bounds>, 
  pa_wstring = 0xe61d840f, pa_pointer = 0xe61d840f}
	left = 0
	is_long_double = 0
	is_short = 0
	use_outdigits = 0
	spec = 115 's'
	_buffer = {__routine = 0x7fffb9825378, __arg = 0x7f31b0293b68, 
  __canceltype = 0, __prev = 0x7f31b17e1e38}
	_avail = 0
	thousands_sep = 0x0
	grouping = 0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>
	done = 37
	f = (const unsigned char *) 0x427156 "s\n"
	lead_str_end = <value optimized out>
	work_buffer = "ñUB", '\0' <repeats 13 times>, "º¿\210°1\177\000\0007/a±1\177\000\000\001\000\000\0001\177\000\000°\231~±ÿÿÿÿøQ\202¹ÿ\177\000\000\000\000\000\000\000\000\000\000§¿\210°1\177\000\0007/a±1\177\000\000\001\000\000\0001\177\000\000Ð\224~±1\177\000\000ðM\202¹ÿ\177\000\000\000\000\000\000\000\000\000\000\222¿\210°1\177\000\0007/a±1\177\000\000\001\000\000\0001\177\000\000\000\220~±1\177\000\000 N\202¹ÿ\177\000\000\000\000\000\000\000\000\000\000\207¿\210°1\177\000\0007/a±1\177\000\000\001\000\000\0001\177\000\000 ©~±1\177\000\000PN\202¹ÿ\177\000\000\000\000\000"...
	workstart = 0x0
	workend = 0x7fffb98251b8 "ÐQ\202¹ÿ\177"
	ap_save = {{gp_offset = 16, fp_offset = 48, 
    overflow_arg_area = 0x7fffb9825530, reg_save_area = 0x7fffb9825470}}
	nspecs_done = 0
	save_errno = 2
	readonly_format = 0
	jump_table = {1, 0, 0, 4, 0, 14, 0, 6, 0, 0, 7, 2, 0, 3, 9, 0, 5, 8, 
  8, 8, 8, 8, 8, 8, 8, 8, 0, 0, 0, 0, 0, 0, 0, 26, 0, 25, 0, 19, 19, 19, 0, 
  29, 0, 0, 12, 0, 0, 0, 0, 0, 0, 21, 0, 0, 0, 0, 18, 0, 13, 0, 0, 0, 0, 0, 
  0, 26, 0, 20, 15, 19, 19, 19, 10, 15, 28, 0, 11, 24, 23, 17, 22, 12, 0, 21, 
  27, 16, 0, 0, 18, 0, 13}
	__PRETTY_FUNCTION__ = "_IO_vfprintf_internal"
	step0_jumps = {0, -2590, -1536, -931, -1440, -1344, -2496, -2292, 
  -1985, -1751, -1027, -1124, 333, 3797, 2126, 2176, 3782, 3846, 1109, 1645, 
  -828, -44, 3244, -585, -506, -4434, 2956, 3510, 3616, -2388}
	step1_jumps = {0, 0, 0, 0, 0, 0, 0, 0, 0, -1751, -1027, -1124, 333, 
  3797, 2126, 2176, 3782, 3846, 1109, 1645, -828, -44, 3244, -585, -506, 
  -4434, 2956, 3510, 3616, 0}
	step2_jumps = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1027, -1124, 333, 3797, 
  2126, 2176, 3782, 3846, 1109, 1645, -828, -44, 3244, -585, -506, -4434, 
  2956, 3510, 3616, 0}
	step3a_jumps = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1230, 0, 0, 0, 2126, 
  2176, 3782, 3846, 1109, 0, 0, 0, 0, -585, 0, 0, 0, 0, 0, 0}
	step3b_jumps = {0 <repeats 11 times>, 333, 0, 0, 2126, 2176, 3782, 
  3846, 1109, 1645, -828, -44, 3244, -585, -506, -4434, 2956, 0, 0, 0}
	step4_jumps = {0 <repeats 14 times>, 2126, 2176, 3782, 3846, 1109, 
  1645, -828, -44, 3244, -585, -506, -4434, 2956, 0, 0, 0}
	step4_jumps = {2756 <repeats 14 times>, 3347, 3397, 1996, 2114, 3699, 
  3714, -2858, 2267, 437, 1003, 3658, -3945, -4713, 2756, 2756, 2756}
#2  0x00007f31b030139a in _IO_vsnprintf (
    string=0x62e1a0 "WARNING: failed to open config-file: ", 
    maxlen=<value optimized out>, 
    format=0x427130 "WARNING: failed to open config-file: %s\n", 
    args=0x7fffb9825450) at vsnprintf.c:120
	sf = {f = {_sbf = {_f = {_flags = -72515583, 
        _IO_read_ptr = 0x62e1a0 "WARNING: failed to open config-file: ", 
        _IO_read_end = 0x62e1a0 "WARNING: failed to open config-file: ", 
        _IO_read_base = 0x62e1a0 "WARNING: failed to open config-file: ", 
        _IO_write_base = 0x62e1a0 "WARNING: failed to open config-file: ", 
        _IO_write_ptr = 0x62e1c5 "", _IO_write_end = 0x62f527 "", 
        _IO_buf_base = 0x62e1a0 "WARNING: failed to open config-file: ", 
        _IO_buf_end = 0x62f527 "", _IO_save_base = 0x0, 
        _IO_backup_base = 0x0, _IO_save_end = 0x0, _markers = 0x0, 
        _chain = 0x0, _fileno = -1339452584, _flags2 = 0, 
        _old_offset = 139851408009600, _cur_column = 0, 
        _vtable_offset = 42 '*', _shortbuf = "°", _lock = 0x0, 
        _offset = 139851407957560, _codecvt = 0x62cb20, 
        _wide_data = 0x7fffb9825c58, _freeres_list = 0x0, 
        _freeres_buf = 0x7fffb98259b0, _freeres_size = 0, _mode = -1, 
        _unused2 = "\000\000\000\000\032Ga±1\177\000\000\001\000\000\000\000\000\000"}, _vtable = 0x7f31b05fb440}, _s = {_allocate_buffer = 0, 
      _free_buffer = 0}}, 
  overflow_buf = "X\223)°1\177\000\000\001\000\000\000\000\000\000\000X\\\202¹ÿ\177\000\000\222µa±1\177\000\000pT\202¹ÿ\177\000\000PT\202¹ÿ\177\000\0000qB\000\000\000\000\000\210\023\000\000\000\000\000"}
	ret = -1182641024
#3  0x00000000004152eb in ?? ()
#4  0x00000000004165fd in ?? ()
#5  0x000000000040f358 in ?? ()
#6  0x000000000041a4b2 in ?? ()
#7  0x00007f31b02ae5a6 in __libc_start_main (main=0x41a460 <sqrtf@plt+95504>, 
    argc=1, ubp_av=0x7fffb9825c58, init=0x41fc50 <sqrtf@plt+118016>, 
    fini=<value optimized out>, rtld_fini=<value optimized out>, 
    stack_end=0x7fffb9825c48) at libc-start.c:220
	result = <value optimized out>
	unwind_buf = {cancel_jmp_buf = {{jmp_buf = {4324432, 
        -8751581780028733891, 4206432, 140736305716304, 0, 0, 
        8751428358568101437, 8714257371948992061}, mask_was_saved = 0}}, 
  priv = {pad = {0x0, 0x0, 0x1, 0x41a460}, data = {prev = 0x0, cleanup = 0x0, 
      canceltype = 1}}}
	not_first_call = <value optimized out>
#8  0x0000000000402f89 in ?? ()
#9  0x00007fffb9825c48 in ?? ()
#10 0x000000000000001c in ?? ()
#11 0x0000000000000001 in ?? ()
#12 0x00007fffb98266c3 in ?? ()
#13 0x0000000000000000 in ?? ()