* Runtime decision procedure -> Decision procedure runtime * Measure duration for different phases separately: symex, conversion, solving * goto checker iterations should be JSON/XML formatted * fix incomplete plain text tests output in c_test_input_generator for multiple i/o values https://github.com/diffblue/cbmc/pull/3968#discussion_r251346424 * reconsider removing special cases when traces are output or not in JSON/XML vs plain text