我有一个树形结构，我也添加了很多节点。完成此操作的次数（两次运行之间清除的树）和节点数作为命令行参数给出。对于大约<6000的节点数量和任意数量的运行，程序将按预期执行。但是，当节点数超过此数目并且运行次数超过50左右的低数目时，程序将导致分段错误。
Program received signal SIGSEGV, Segmentation fault.
_int_malloc (av=0x7ffff7201740 <main_arena>, bytes=112) at malloc.c:3570
3570 malloc.c: No such file or directory.
使用回溯也跟踪
#0 _int_malloc (av=0x7ffff7201740 <main_arena>, bytes=112) at malloc.c:3570
#1 0x00007ffff6ecbfb5 in __GI___libc_malloc (bytes=112) at malloc.c:2924
#2 0x0000000000401a99 in createTreeForQuad (quad=...) at cs257.c:217
#3 0x0000000000401b3a in addQuadsToTree (tree=tree@entry=0x2f965c8) at cs257.c:230
#4 0x0000000000401dec in addBody (tree=tree@entry=0x2f965c8, body=...) at cs257.c:292
#5 0x0000000000402146 in addBodyToCorrectQuad (body=..., tree=tree@entry=0x2f961c8) at cs257.c:245
#6 0x0000000000401eaf in addBody (tree=tree@entry=0x2f961c8, body=...) at cs257.c:296
#7 0x0000000000402146 in addBodyToCorrectQuad (body=..., tree=tree@entry=0x2f95dc8) at …