Exception Type:  EXC_CRASH (SIGABRT)
Exception Codes: 0x00000000, 0x00000000
Crashed Thread:  0

Thread 0 name:  Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0   libsystem_kernel.dylib        	0x32858a1c __pthread_kill + 8
1   libsystem_c.dylib             	0x337013b4 pthread_kill + 52
2   libsystem_c.dylib             	0x336f9bf8 abort + 72
3   GraphicsServices              	0x311a57d8 GSRegisterPurpleNamedPort + 172
4   GraphicsServices              	0x311a5a8a GSEventInitialize + 150
5   UIKit                         	0x31b8e6c6 UIApplicationMain + 350
6   asteroid2012                  	0x00004f68 0x1000 + 16232
7   asteroid2012                  	0x00002240 0x1000 + 4672