Hi again, it is actually sampling now. It is just very slow. Would it be possible to delete my post please? My apologies for posting too fast, I will be more patient next time. Thank you.
I am having troubles with sampling stopping during warm-up. I consistently obtain the following message when I run the model:
SAMPLING FOR MODEL ‘stanmodel’ NOW (CHAIN 1).
Gradient evaluation took 0.000346 seconds
1000 transitions using 10 leapfrog steps per transition would take 3.46 seconds.
Adjust your expectations accordingly!
Iteration: 1 / 2000 [ 0%] (Warmup)
Iteration: 200 / 2000 [ 10%] (Warmup)
Iteration: 400 / 2000 [ 20%] (Warmup)
Iteration: 600 / 2000 [ 30%] (Warmup)
I use Ubuntu, I have some space available, and the quasi same model was running slowly but without problem yesterday. Would you know why this is happening? Is this due to inefficient parametrization of the model?
Thank you very much for your attention!