title: Consistent unknown and fatal error in R / RStudio
body: <p>Is there any way I can find out what happened that results into a crash?
  I tried running a script multiple times now, and it seems to crash after a <strong>random</strong> amount of work done.</p>
  
  <p>This is what I get (R studio):
   <a href="https://i.stack.imgur.com/CZsnH.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/CZsnH.png" alt="enter image description here"></a></p>
  
  <p>As you can see, this isn't of any help.</p>
  
  <p>As for memory: I am trying to construct a matrix with 34 million entries.
  I monitored the memory usage during execution and came to the conclusion that there wasn't a big increase in memory. Memory was constant-ish at about 580mb.</p>
  
  <p>The crash only occurs in R studio. Not in the R interpreter.</p>