title: iPad Memory Usage Constantly Increases
body: <p>I'm writing an iPad application that uses a lot of video and large PNG animation sequences, taking care to release all resources when they are no longer needed. Instruments shows no memory leaks, and allocations shows the app never allocates more than about 30 MB. However, when I look at Activity Monitor, I see that the real memory and virtual memory is constantly increasing the more one delves into the application's content. I put NSLogs in all of my dealloc methods, and every object I release is being deallocated. My app, however, is getting killed with a signal 0. Does anyone have any suggestions?</p>