id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
1653	Simulation uses wrong results from singular liniear system for calculation.	Jens Frenkel	Martin Sjölund	"If a liniear system is detected as singular the simulation runtime uses this result and continue the calculation. 

The simulation should not uses the result of a singular system and report an error message (without provide additional flag to the executable). 

 

model SingularSystem \\  Real x; \\  Real y; \\  parameter Real a = 1; \\equation \\  a*der(x) + a*der(y) = 1; \\  der(x) + der(y) = 0; \\end SingularSystem; "	defect	closed	high	1.14.0	Run-time	v1.13.0-dev-nightly	fixed		Frenkel TUD Willi Braun