Okay, I just realized what the problem is. The ccg-env.bat file is for Windows. I should have been modifying the ccg-env file instead. When I change the memory size in ccg-env, it runs to completion (although the final tb.xml file is essentially empty).
I am following the instructions in the README file (docs/ccgbank-README) to parse the data in ccgbank/data/novel/two-sents using the broad coverage grammar. I am running this on a MacBook Pro (running Mac OS 10.14) with 16GB of memory. I have increased the Java heap size in bin/ccg-env.bat to 4GB: set JAVA_MEM=-Xmx4096m rem set JAVA_MEM=-Xmx4096m I also set my global system preferences in the Java Control Panel to have a minimum and maximum heap size of 4GB. Despite this, when I execute the parser...