id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
1894	Failure in nonlinear reports simulation success	Martin Sjölund	somebody	"See the attached model, running with `+postOptModules=` (to disable tearing) means the simulation stops at time 1e-05 (the first step), but the simulation returns success. The same with tearing enabled.

Also, the chosen matching seems odd. It creates a non-linear system where a variable used inside both a `sign()` and `sqrt` call is being solved for rather than the left side (this is solved as expected when breaking the loop).

With `+d=delayBreakLoop` everything simulates fine. But the result is not the expected (the pressure does not build up)."	defect	closed	high	1.9.0	Run-time		worksforme		Willi Braun Jens Frenkel