__libc_start_main(0x4035f0, 1, 0x7fff9bb5f3e8, 0x404830, 0x404820 <unfinished ...>
XOpenDisplay(NULL)                               = NULL
XDisplayName(0, 0x7f72925c6590, 0x136db50, 0x136db50, 0x136d010) = 0x7fff9bb5ff0e
__fprintf_chk(0x7f72927f6860, 1, 0x4057d8, 0x7fff9bb5fa55, 0x7fff9bb5ff0e) = 42
exit(1 <unfinished ...>
+++ exited (status 1) +++