I was bitten by the space leak once or twice and my programs was useful for my colleagues despite that errors.
One great example is the model of CPU. Space leak made it to slow down quadratically - simulation_speed=O(1/simulated_time^2). It took a second for 5000 cycles and couple of hours for 100000. But all interesting effects about CPU execution could be discovered in 5000-20000 cycles - inner loops of various use cases. So you have to wait about minute or so to see what is good and what is not.
I was bitten by the space leak once or twice and my programs was useful for my colleagues despite that errors.
One great example is the model of CPU. Space leak made it to slow down quadratically - simulation_speed=O(1/simulated_time^2). It took a second for 5000 cycles and couple of hours for 100000. But all interesting effects about CPU execution could be discovered in 5000-20000 cycles - inner loops of various use cases. So you have to wait about minute or so to see what is good and what is not.