gistfile1.txt

Program received signal SIGSEGV, Segmentation fault.
__strcpy_sse2_unaligned () at ../sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S:591
591	../sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S: No such file or directory.
(gdb) bt
#0  __strcpy_sse2_unaligned () at ../sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S:591
#1  0x0000000000410b6d in add_action (new_text=0x6a3dea "(); ") at misc.c:134
#2  0x000000000041c9fb in flexscan () at ./scan.l:938
#3  0x000000000041b322 in yylex () at yylex.c:51
#4  0x000000000041324f in yyparse () at parse.c:1405
#5  0x000000000040e6d2 in readin () at main.c:1475
#6  0x000000000040d97d in flex_main (argc=3, argv=0x7fffffffe108) at main.c:170
#7  0x00007f49fcabbf1a in __libc_start_main (main=0x40f850 <main>, argc=3, argv=0x7fffffffe108, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, 
    stack_end=0x7fffffffe0f8) at ../csu/libc-start.c:301
#8  0x0000000000401d4a in _start () at ../sysdeps/x86_64/start.S:120