Hi!
You have to keep in mind that this is the internal crash report you can send to the developer as user if your app crashes.
We interpret the log output as the following. When initializing the MainActivity the system is not able to find a certain Library:
Caused by: java.lang.UnsatisfiedLinkError: Couldn't load QtXmlPatterns: findLibrary returned null
We were however able to create the bug one more time and with root access on the device export the log:
04-03 09:00:45.218 I/ActivityManager(197): START {act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=com.xxmassdeveloper.SnowballMania/.MainActivity} from pid 28133
04-03 09:00:45.398 D/dalvikvm(2154): Late-enabling CheckJNI
04-03 09:00:45.406 I/ActivityManager(197): Start proc com.xxmassdeveloper.SnowballMania for activity com.xxmassdeveloper.SnowballMania/.MainActivity: pid=2154 uid=10071 gids={1015, 3003}
04-03 09:00:45.480 I/ActivityThread(2138): Pub com.google.android.finsky.QSBSuggestionsProvider2: com.google.android.finsky.providers.QSBSuggestionsProvider
04-03 09:00:45.484 I/ActivityThread(2138): Pub com.google.android.finsky.AppIconProvider: com.google.android.finsky.providers.AppIconProvider
04-03 09:00:45.500 I/dalvikvm(2154): Turning on JNI app bug workarounds for target SDK version 9...
04-03 09:00:45.503 I/ActivityThread(2138): Pub com.google.android.finsky.RecentSuggestionsProvider: com.google.android.finsky.providers.RecentSuggestionsProvider
04-03 09:00:45.566 I/InputReader(197): Reconfiguring input devices. changes=0x00000004
04-03 09:00:45.566 I/InputReader(197): Device reconfigured: id=9, name='mxt224_ts_input', surface size is now 480x800, mode is 1
04-03 09:00:45.570 I/ActivityManager(197): Config changed: {1.0 232mcc11mnc de_AT layoutdir=0 sw320dp w533dp h294dp nrml long land finger -keyb/v/h -nav/h s.37 themeResource=null}
04-03 09:00:45.660 D/OpenGLRenderer(28133): Flushing caches (mode 0)
04-03 09:00:45.695 D/OpenGLRenderer(28133): Flushing caches (mode 0)
04-03 09:00:45.886 I/ActivityManager(197): Process com.android.calendar (pid 1915) has died.
04-03 09:00:46.398 D/dalvikvm(2154): Trying to load lib /data/data/com.xxmassdeveloper.SnowballMania/lib/libCocos2dx.so 0x40d6fb70
04-03 09:00:46.613 D/Finsky (2138): [1] FinskyApp.onCreate: Initializing network with DFE https://android.clients.google.com/fdfe/
04-03 09:00:46.742 D/OpenGLRenderer(28133): Flushing caches (mode 1)
04-03 09:00:46.847 D/dalvikvm(2154): Added shared lib /data/data/com.xxmassdeveloper.SnowballMania/lib/libCocos2dx.so 0x40d6fb70
04-03 09:00:46.847 D/dalvikvm(2154): No JNI_OnLoad found in /data/data/com.xxmassdeveloper.SnowballMania/lib/libCocos2dx.so 0x40d6fb70, skipping init
04-03 09:00:46.890 D/Finsky (2138): [1] DailyHygiene.goMakeHygieneIfDirty: No need to run daily hygiene.
04-03 09:00:47.152 W/dalvikvm(2154): Exception Ljava/lang/UnsatisfiedLinkError; thrown while initializing Lcom/xxmassdeveloper/SnowballMania/MainActivity;
04-03 09:00:47.152 W/dalvikvm(2154): Class init failed in newInstance call (Lcom/xxmassdeveloper/SnowballMania/MainActivity;)
04-03 09:00:47.164 D/AndroidRuntime(2154): Shutting down VM
04-03 09:00:47.164 W/dalvikvm(2154): threadid=1: thread exiting with uncaught exception (group=0x40a4f1f8)
04-03 09:00:47.175 E/AndroidRuntime(2154): FATAL EXCEPTION: main
04-03 09:00:47.175 E/AndroidRuntime(2154): java.lang.ExceptionInInitializerError
04-03 09:00:47.175 E/AndroidRuntime(2154): at java.lang.Class.newInstanceImpl(Native Method)
04-03 09:00:47.175 E/AndroidRuntime(2154): at java.lang.Class.newInstance(Class.java:1319)
04-03 09:00:47.175 E/AndroidRuntime(2154): at android.app.Instrumentation.newActivity(Instrumentation.java:1023)
04-03 09:00:47.175 E/AndroidRuntime(2154): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1984)
04-03 09:00:47.175 E/AndroidRuntime(2154): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2104)
04-03 09:00:47.175 E/AndroidRuntime(2154): at android.app.ActivityThread.access$600(ActivityThread.java:132)
04-03 09:00:47.175 E/AndroidRuntime(2154): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1157)
04-03 09:00:47.175 E/AndroidRuntime(2154): at android.os.Handler.dispatchMessage(Handler.java:99)
04-03 09:00:47.175 E/AndroidRuntime(2154): at android.os.Looper.loop(Looper.java:137)
04-03 09:00:47.175 E/AndroidRuntime(2154): at android.app.ActivityThread.main(ActivityThread.java:4575)
04-03 09:00:47.175 E/AndroidRuntime(2154): at java.lang.reflect.Method.invokeNative(Native Method)
04-03 09:00:47.175 E/AndroidRuntime(2154): at java.lang.reflect.Method.invoke(Method.java:511)
04-03 09:00:47.175 E/AndroidRuntime(2154): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:789)
04-03 09:00:47.175 E/AndroidRuntime(2154): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:556)
04-03 09:00:47.175 E/AndroidRuntime(2154): at dalvik.system.NativeStart.main(Native Method)
04-03 09:00:47.175 E/AndroidRuntime(2154): Caused by: java.lang.UnsatisfiedLinkError: Couldn't load QtCore: findLibrary returned null
04-03 09:00:47.175 E/AndroidRuntime(2154): at java.lang.Runtime.loadLibrary(Runtime.java:365)
04-03 09:00:47.175 E/AndroidRuntime(2154): at java.lang.System.loadLibrary(System.java:535)
04-03 09:00:47.175 E/AndroidRuntime(2154): at com.xxmassdeveloper.SnowballMania.MainActivity.<clinit>(MainActivity.java:68)
04-03 09:00:47.175 E/AndroidRuntime(2154): ... 15 more
04-03 09:00:47.214 W/ActivityManager(197): Force finishing activity com.xxmassdeveloper.SnowballMania/.MainActivity
04-03 09:00:47.902 I/InputReader(197): Reconfiguring input devices. changes=0x00000004
04-03 09:00:47.902 I/InputReader(197): Device reconfigured: id=9, name='mxt224_ts_input', surface size is now 480x800, mode is 1
04-03 09:00:47.929 I/ActivityManager(197): Config changed: {1.0 232mcc11mnc de_AT layoutdir=0 sw320dp w320dp h508dp nrml long port finger -keyb/v/h -nav/h s.38 themeResource=null}
04-03 09:00:48.152 D/AudioHardware(138): AudioHardware pcm playback is going to standby.
04-03 09:00:48.152 V/AudioHardware(138): closeMixer_l() mMixerOpenCnt: 1
04-03 09:00:48.152 D/AudioHardware(138): closePcmOut_l() mPcmOpenCnt: 1
04-03 09:00:48.179 W/ActivityManager(197): Activity pause timeout for ActivityRecord{40d934f8 com.xxmassdeveloper.SnowballMania/.MainActivity}
04-03 09:00:48.582 I/ActivityManager(197): Process com.android.email (pid 2059) has died.
04-03 09:00:48.781 D/dalvikvm(1510): GC_CONCURRENT freed 1670K, 28% free 7083K/9799K, paused 361ms+23ms
04-03 09:00:49.183 I/ActivityManager(197): Start proc com.android.email for content provider com.android.email/.provider.EmailProvider: pid=2190 uid=10031 gids={3003, 1015}
04-03 09:00:49.621 I/ActivityManager(197): Process android.process.media (pid 2041) has died.
04-03 09:00:49.691 I/ActivityThread(2190): Pub com.android.email.provider;com.android.email.notifier: com.android.email.provider.EmailProvider
04-03 09:00:49.792 I/ActivityThread(2190): Pub com.android.email.attachmentprovider: com.android.email.provider.AttachmentProvider
04-03 09:00:49.890 W/WindowManager(197): Window freeze timeout expired.
04-03 09:00:49.890 W/WindowManager(197): Force clearing orientation change: Window{41661468 com.cyanogenmod.trebuchet/com.cyanogenmod.trebuchet.Launcher paused=false}
04-03 09:00:50.570 D/dalvikvm(28133): GC_CONCURRENT freed 2884K, 59% free 8094K/19655K, paused 17ms+6ms
04-03 09:00:50.605 I/ActivityManager(197): Process com.facebook.katana (pid 1510) has died.
04-03 09:00:50.757 W/ActivityManager(197): Scheduling restart of crashed service com.facebook.katana/.service.MediaUploadService in 5000ms
04-03 09:00:51.210 D/Eas Debug(989): Logging:
04-03 09:00:51.566 D/Finsky (2138): [1] 2.run: Loaded library for account: [ulRdhBjshxlMwJoXAvq19RXOfQ0]
04-03 09:00:51.566 D/Finsky (2138): [1] 2.run: Finished loading 1 libraries.
04-03 09:00:51.726 D/Finsky (2138): [17474] InAppBillingService.getPreferredAccount: com.whatsapp: Account determined from library ownership - [ulRdhBjshxlMwJoXAvq19RXOfQ0]
04-03 09:00:51.980 D/Finsky (2138): [17473] InAppBillingService.getPreferredAccount: com.whatsapp: Account determined from library ownership - [ulRdhBjshxlMwJoXAvq19RXOfQ0]
04-03 09:00:52.031 D/Finsky (2138): [17473] InAppBillingService.getPreferredAccount: com.whatsapp: Account determined from library ownership - [ulRdhBjshxlMwJoXAvq19RXOfQ0]
04-03 09:00:52.414 D/dalvikvm(28133): GC_CONCURRENT freed 1252K, 56% free 8719K/19655K, paused 16ms+13ms
04-03 09:00:52.671 D/dalvikvm(197): GC_EXPLICIT freed 762K, 38% free 15910K/25607K, paused 27ms+12ms
04-03 09:00:53.109 D/dalvikvm(197): GC_EXPLICIT freed 109K, 39% free 15812K/25607K, paused 3ms+36ms
04-03 09:00:53.347 D/dalvikvm(28133): GC_FOR_ALLOC freed 785K, 51% free 9785K/19655K, paused 74ms
04-03 09:00:53.367 I/dalvikvm-heap(28133): Grow heap (frag case) to 21.015MB for 3405796-byte allocation
04-03 09:00:53.496 D/dalvikvm(28133): GC_CONCURRENT freed 191K, 33% free 13334K/19655K, paused 15ms+10ms
04-03 09:00:54.328 I/Email (2190): ReconcilePopImapAccountsSync: start
04-03 09:00:54.359 D/AttachmentService(2190): Count: 0
04-03 09:00:54.441 I/Email (2190): ReconcilePopImapAccountsSync: done
04-03 09:00:54.484 D/AttachmentService(2190): *** All done; shutting down service
04-03 09:00:54.953 I/ActivityManager(197): Process com.android.email (pid 2190) has died.
04-03 09:00:55.859 I/ActivityManager(197): Start proc com.facebook.katana for service com.facebook.katana/.service.MediaUploadService: pid=2220 uid=10091 gids={3003, 1006, 1015}
04-03 09:00:55.878 I/ActivityManager(197): Process com.xxmassdeveloper.SnowballMania (pid 2154) has died.
04-03 09:00:55.902 I/dalvikvm(2220): Turning on JNI app bug workarounds for target SDK version 10...