id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
2128	Fail to simulate a simple model	audrey.jardin@…	probably noone	"The following model reports the error message 

""Translation	12:17:44		0:0-0:0	Internal error Transformation Module PFPlusExt index Reduction Method Pantelites failed!
Translation	12:17:44		0:0-0:0	Internal error Optimisation Module removeSimpleEquations failed.
Translation	12:17:44		0:0-0:0	Internal error Circular Equalities Detected""

while it simulates well in Dymola.

{{{
model ExtractionSetSTest_WithoutUncertainties
  Real x1;
  Real x2;
  Real x3;
  Real y1;
  Real y2;
  Real y3;
equation 
  x1+x2 = 0;
  x1-x2 = 0;
  y1 = x2+2*x3;
  x3-y1+y2=x2;
  y2+y3=0;
  y2-2*y3=3;
end ExtractionSetSTest_WithoutUncertainties;
}}}
"	defect	closed	normal	1.9.0	Backend	1.9.0Beta	duplicate		daniel.bouskela@…