Error report for Modelica.Blocks.Examples.Interaction1

Warning: in file 'C:\JModelica.org-1.13\install\ThirdParty\MSL\Modelica\Blocks\Sources.mo':
At line 3165, column 27:
Variable array index in equation can result in slow simulation time
Warning: in file 'C:\JModelica.org-1.13\install\ThirdParty\MSL\Modelica\Blocks\Sources.mo':
At line 3567, column 25:
Variable array index in equation can result in slow simulation time
Warning: in file 'C:\JModelica.org-1.13\install\ThirdParty\MSL\Modelica\Blocks\Sources.mo':
At line 3569, column 43:
Variable array index in equation can result in slow simulation time
Error: in file 'C:\Users\tove_021\AppData\Local\Temp\jmc6588430161869685578out\sources\Modelica.Blocks.Examples.Interaction1.mof':
Semantic error at line 0, column 0:
Non-real equations contains an algebraic loop:
algorithm
stop.pre_reset[1] := start.on;
if stop.pre_reset[1] and not stop.pre(pre_reset[1]) then
stop.on := false;
end if;
if temp_6 and not pre(temp_6) then
stop.on := true;
end if;

algorithm
start.pre_reset[1] := stop.on;
if start.pre_reset[1] and not start.pre(pre_reset[1]) then
start.on := false;
end if;
if temp_4 and not pre(temp_4) then
start.on := true;
end if;

Compiling...
... elapsed time: 1.90s