After

	ulimit -v 1000000

on a

	x86_64 GNU/Linux

system, if I (Dan) interrupt some engine code at the right time, then it runs
out of memory unexpectedly on the next computation.

    + M2 --no-readline --print-width 157
    Macaulay 2, version 1.2
    with packages: Elimination, IntegralClosure, LLLBases, PrimaryDecomposition, ReesAlgebra, SchurRings, TangentCone

    i1 : (alarm 60; betti res Grassmannian (3,7))
    stdio:1:18:(1):[0]: error: alarm occurred

    i2 : betti res Grassmannian (3,6)


     *** out of memory, exiting ***

