bugfixes to correctly substitute solver expressions for values of multiple action types
bugfixes to correctly substitute solver expressions for values of multiple action types

necozay/tulip-control,necozay/tulip-control,necozay/tulip-control,necozay/tulip-control,tulip-control/tulip-control,necozay/tulip-control,tulip-control/tulip-control,tulip-control/tulip-control,tulip-control/tulip-control