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DnC Marabou #152
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DnC Marabou #152
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matanost
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Nov 2, 2021
* QueryDivider and LargestIntervalDivider * fix style * add boost to local include and library dir in makefiles * some comments * change vectors to Lists, consistent naming of SubQuery objects * change subquery from tuple to struct * fix an assertion * minor editing * add unique test for LargestIntervalDivider.h * minor change * style fix * dncManager skeleton * dnc related changes * remove import * cosmetics * clean up * small fix * cosmetics * cosmetics and a few comments * addressing Guy's comments * change options in Makefile * pthread only used in linking, not compilation * makefiles * cleanup * c'tors * a few more comments and todos * travis * boost includes * delete workload object in destructor in DnCManager * add a comment * clean up * minor * oops * cosmetics * stored initial engine state only once * Update SmtCore.h * dnc marabou * add timeout functionality * clean up * move split first in DnCWorker * fix corner case in updateDnCExitCode * add verbosity * clean up * cosmetics * no timeout factor in query divider * option parsers, runner classes * minor * minor
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Example usage:
./marabou.elf /path/to/network /path/to/property --dnc --verbosity=0 --timeout=600 --num-workers=8
Runtime comparison between python DnC and C++ DnC using 8 workers, 20 minutes timeout:
https://docs.google.com/spreadsheets/d/1cMSX_tbc9UXojj3qwm9gwrUeJa4y3tYzKAU6p2I2_Is/edit?usp=sharing
Python implementation takes a little shorter time as expected (it uses more sophisticated splitting strategy), but the results appear to be sound.