v2.1.3

New parameters with default values

• max_consecutive_rounds_of_only_bound_changes = 500: PaPILO resumes with the next higher complexity class if the last n rounds only consisted of bound changes

Fixed bugs

• fixing vector bound checks which failed if compiled with -D_GLIBCXX_ASSERTIONS (Fedora/ArchLinux)
• SingletonRow: consider case if remaining coefficient is close to zero -> could lead to false variable fixings
• increase Priority of FixContinuous to detect numerical difficulties earlier
• ParallelRows: use correct lhs_inf/rhs_inf with negative scale factor under certain circumstances

Miscellaneous

• Boost: minimal 1.81 requirement for Mac since compiler complained about deprecated declarations in Boost