id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
3308	index reduction fails for tuple assignment	Lennart Ochel	somebody	"The following model leads wrongly to an over-determined system:
{{{#!mo
model test
  Real x;

  function f
    input Real t;
    input Real r;
    output Real a;
    output Real b;
  algorithm
    a :=t;
    b :=r;
  end f;
equation
  (,x) = f(time, 5);
end test;
}}}

The error message is the following:
{{{
Error: Too many equations, over-determined system. The model has 1 equation(s) and 0 variable(s).
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
}}}"	defect	closed	high	Future	Backend	v1.9.4-v1.9.x	fixed		jan.hagemann@…