Hi,
sometimes I see prooftree crashes with a cold disk cache (eg
after reboot or after sync; sudo sh -c 'echo 3
/proc/sys/vm/drop_caches').
What apparently happens is that at some stage process-send-string
blocks because the pipe to prooftree is full. This happens inside
proof-shell-filter,
Hello Hendrik
Quick thoughts: this sounds like a pretty fundamental problem and
surprising if we hadn't come across it before. Do you definitely see
this in the ordinary running code, not just when using the debugger?
Maybe prooftree input is different case to prover input.
If we need to
