An exemplary embodiment of the invention relates to a system and method for
facilitating coverage feedback testcase generation reproducibility. The
system comprises: a testcase generator comprising an instruction generator
and an instruction simulator; an internal coverage domain accessible to
the testcase generator, a regeneration file storing updated testcase data;
and a temporary holding structure. The internal coverage domain comprises:
coverage domain elements; a session component; and a prior cumulative
history component. Upon generating a testcase by the testcase generator, a
regeneration file is constructed utilizing testcase data updates acquired
during execution of the testcase. The updates are provided by the
temporary holding structure. The invention also comprises a method and
storage medium.