How much time do we have before catastrophic disclosure occurs?

The C++ file catDisc.cpp is part of a paper download for
the benefit of the technically-minded reader with knowledge
of computer programming. It can, for instance, be easily
compiled on Unix with the terminal command “g++ -Ofast
catDisc.cpp -o catDisc.out” assuming one has the g++
compiler installed (the -Ofast optimization flag is optional).