Sagemath build stuck on compilation screen

asked 2018-07-13 17:44:06 +0200

number123 gravatar image

I ran make -j5 ptestlong and the compilation has been stuck on this screen for over 1 hour:

[dochtml] [thematic_] dumping object inventory... done
[dochtml] [thematic_] build succeeded.
[dochtml] [thematic_] The HTML pages are in ../inst/share/doc/sage/html/en/thematic_tutorials.
[dochtml] Build finished. The built documents can be found in /home/user/sagemath/inst/share/doc/sage/html/en/thematic_tutorials
[dochtml] Elapsed time: 1729.2 seconds.
[dochtml] Done building the documentation!

Everything on the screen is static except for the blinking cursor at the end after the last line.

I know the process is still running because ps -ef | grep -i make shows that the process has been running for nearly 6 hours now.

  • Has the build frozen or is this what i should expect from running make -j5 ptestlong?
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I would just kill it. No idea.

Iguananaut gravatar imageIguananaut ( 2018-07-13 19:18:16 +0200 )edit

And if it has finished building doc, then the rest should be good to go as well.

kcrisman gravatar imagekcrisman ( 2018-07-13 20:08:19 +0200 )edit

It never recovered. Not sure what happened but at the 6 hour mark, I decided to stop it by force.

number123 gravatar imagenumber123 ( 2018-07-14 11:09:48 +0200 )edit

There are some rare cases where an error in the documentation build can cause the docbuild to hang, due to the lackluster error handling in the multiprocessing module.

Iguananaut gravatar imageIguananaut ( 2018-07-16 11:41:17 +0200 )edit