Sidekick_tefA nice profiling format based on json, useful for visualizing what goes on. It provides a backend for Sidekick_util.Profile so that profiling probes will emit TEF events.
Profiling is enabled if setup is called, and if the environment variable "TEF" is set to "1" or "true". The trace is emitted in the file "trace.json.gz" in the directory where the solver is launched; you can open it in chrome/chromium at "chrome://tracing".
Tracy can import (uncompressed) trace files with a nice native trace explorer.