For what it's worth, I realized what the problem was a few minutes after I posted. I stupidly decided to "optimize" my code by caching the result of GetStackHeight() in a vector<long long>. On the large test case, this doubled the per-task memory consumption from 80MB to 160MB, which is over the 128MB limit.
Obviously this is my own mistake, but for future contests, it would be nice if the dcj tool could measure the memory consumption of the tasks it runs. I might submit a patch if nobody else beats me to it :) On Tuesday, May 31, 2016 at 2:02:25 PM UTC-5, Xiongqi ZHANG wrote: > One of my friends had the same problem for "crates". I did the code review > for him and can hardly find any reason that would cause an Runtime Error. > > Would be great if you can release what the actual error is (e.g. divided by > 0, segfault, etc) > > > Hi David, > > > > > > We don't intend to release test cases (unlike regular Google Code Jam, > > Distributed Code Jam test cases are not something as simple as "a test > > file"). We do intend to give people an opportunity to practice on these > > problems, similar to what you had available to practice on 2015 problems or > > better. I can't confirm right now when will this be available, but stay > > tuned for updates! > > > > Best, > > Pablo > > > > > > On Sun, May 29, 2016 at 11:02 AM, David Wahler <[email protected]> wrote: > > Hi, > > > > > > > > First of all, thanks for all the work you do every year to make GCJ happen. > > > > > > > > Will the test inputs for the Distributed Code Jam be released at some > > point? My submission for the "crates" problem passed the small test case > > but failed the large one with a runtime error, and I haven't been able to > > reproduce the problem with the local testing tool. > > > > > > > > -- David > > > > > > > > -- > > > > You received this message because you are subscribed to the Google Groups > > "Google Code Jam" group. > > > > To unsubscribe from this group and stop receiving emails from it, send an > > email to [email protected]. > > > > To post to this group, send email to [email protected]. > > > > To view this discussion on the web visit > > https://groups.google.com/d/msgid/google-code/28200246-26ac-4df6-a2b1-a68fbbcc23c9%40googlegroups.com. > > > > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "Google Code Jam" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/google-code/cf2be9b2-d4e7-4cef-8d6f-8e7019bf35b1%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
