Could not generate trace file

[b022...@gmail.com]

Hi,

When I tried to instrument a java class with chord, I always got a file not found exception which complained trace_full_ver0.txt not found.

I have checked the chord's source code but didn't find where the trace file was written to disk. Should I implement the dumping in my own code?  If so, at which point should I do the writing?

It will be great if you have an example about the instrumentation. 

Could you help on this?

My running environments are:

Ubuntu 32 bits 12.04 LTS, Java 1.7.0_40

Start command:

java -cp /tools/chord-src-2.1/chord.jar -Dchord.work.dir=/myproject chord.project.Boot

The chord.properties:

chord.main.class=sample.MyBuffer
chord.class.path=bin/
chord.src.path=test/
chord.ext.java.analysis.path=bin/
chord.run.analyses=observeExecution

log.txt is attached.

Thanks.