Re: [isabelle-dev] Possible non-determinism in HOL-ODE-Numerics

2018-05-11 Thread Makarius
On 11/05/18 14:12, Lars Hupel wrote: >> Last known good state is: >> >> Isabelle/7e349d1e3c95 >> AFP/c3cfeceda7a0 > > We're back to normal now, as of > > Isabelle/58c9231c2937 > AFP/79f64c92d5ae Great. I had already started some experiments, but they were inconclusive. Just for the record, the

Re: [isabelle-dev] Possible non-determinism in HOL-ODE-Numerics

2018-05-11 Thread Lars Hupel
> Last known good state is: > > Isabelle/7e349d1e3c95 > AFP/c3cfeceda7a0 We're back to normal now, as of Isabelle/58c9231c2937 AFP/79f64c92d5ae ___ isabelle-dev mailing list isabelle-...@in.tum.de

Re: [isabelle-dev] Possible non-determinism in HOL-ODE-Numerics

2018-05-11 Thread Lars Hupel
(I meant "non-termination", of course, not "non-determinism".) > Even if it'll terminate eventually (I'll keep it running for a bit > longer), it surely is a sign of a performance degradation. This run (threads=8) confirms that HOL-ODE-Numerics doesn't terminate within 2 elapsed hours:

[isabelle-dev] Possible non-determinism in HOL-ODE-Numerics

2018-05-10 Thread Lars Hupel
Isabelle/763f5a8f3f7f AFP/2b0fc2365a6e I'm unable to build the HOL-ODE-Numerics sessions. Usually, it takes about ~1 hour of CPU time (0:45 on lxcisa*). It's been running for almost 2 CPU hours now on lxcisa0 (threads=10) and over 1:30 CPU hours on my i7 (threads=8). It also doesn't appear