formalmethods / polytopepacking Goto Github PK

Hi Roberto, can you lend me a hand with your code? I'd like to benchmark your polytope packing as part of an effort to review existing methods, and I'm having trouble with the first run:

./go benchmarks/problem_7.pk 12 10 30

The command above takes up a lot of RAM, 20% CPU only, and stops at:

Creating the problem
Computing the convex hulls ...

I ran it for several hours, and it intermittently freezes my PC with huge memory requests (40GB).

These two files are modified, and look valid:

results/problem_7.pk_12_10_30.hull
results/problem_7.pk_12_10_30.smt2

I'm on Ubuntu 18, and installed CGAL, ran cmake to create Makefiled in subdirectories, ran make in each, and I have Z3 version 4.4.1 - 64 bit, available in ../z3/build/z3.

Can you think of anything I can do to run the README code?

Hi Roberto, I got your polytopepacking project to run, and it looks like it's producing results with intersections. Here's an example:

This was generated with ./go benchmark/problem_7.pk 12 10 30, and you can see that some polyhedra are inside each other.

What can be done to stop this from happening?