Module Goblint_lib.EvalAssert

Instruments a program by inserting asserts either:

• After an assignment to a variable (unless witness.invariant.full is activated) and
• At join points about all local variables

OR

• Only after pthread_mutex_lock (witness.invariant.after-lock), about all locals and globals

Limitations without witness.invariant.after-lock:

• Currently only works for top-level variables (not inside an array, a struct, ...)
• Does not work for accesses through pointers
• At join points asserts all locals, but ideally should only assert ones that are modified in one of the branches

Limitations in general:

• Removes comments, so if the original program had //UNKNOWN assertions, the annotation will be removed and they will fail on the next iteration