id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
5805	Homotopy logging does not work together with nonlinear solver logging in OMEdit	Francesco Casella	Andreas Heuermann	"@AnHeuermann, please check the attached package with test cases that demonstrate the issue.

{{{M1}}} fails at lambda = 0. Without homotopy logging, one can see what happens from the Newton solver log

{{{M2}}} and {{{M3}}} are the same as {{{M1}}}, but with homotopy logging or full init logging. As you can see, the process exits without giving any logging of either solver. What I'd expect to see would be that the process started at lamda = 0, then see the newton iteration going bad.

The other three models demonstrate the same problem with a model that fails at an intermediate value of lambda, during the homotopy transformation. Also in this case, one would like to see the markers of the homotopy steps interspersed with the nonlinear solver logging.

Fixing this issue is of paramount importance for debugging of models using homotopy and failing at initialization, otherwise not knowing at which value of lambda things are taking place makes the debugging even harder than it already is.

Thank you!"	defect	closed	blocker	1.17.0	OMEdit		fixed		Karim Adbdelhak Martin Sjölund