"Error: Variable time not found in scope <global scope> " --> simulation fails!!!

[shui]

Try to simulate this simple model:

{{model TestRamp "Demonstrate OpenModelica Bug when time variable is used"}}
{{  Modelica.Blocks.Sources.Ramp ramp(height=1, duration=1);}}
{{  Real foo;}}
{{equation}}
{{  foo = ramp.y;}}
{{end TestRamp;}}

Simulate the test case:

{{>>> loadModel(Modelica)}}
{{true}}
{{>>> loadFile("TestRamp.mo")}}
{{true}}
{{>>> getErrorString()}}
{{""}}
{{>>> simulate(TestRamp,outputFormat="mat")}}
{{record SimulationResult}}
{{    resultFile = "TestRamp_res.mat",}}
{{    simulationOptions = "startTime = 0.0, stopTime = 1.0, numberOfIntervals = 500, tolerance = 1e-06, method = 'dassl', fileNamePrefix = 'TestRamp', storeInTemp = false, noClean = false, options = , outputFormat = 'mat'",}}
{{    messages = "",}}
{{    timeFrontend = 0.181811257,}}
{{    timeBackend = 0.003547635,}}
{{    timeSimCode = 0.001242119,}}
{{    timeTemplates = 0.003838313,}}
{{    timeCompile = 3.578716478,}}
{{    timeSimulation = 0.157576385,}}
{{    timeTotal = 3.926856083}}
{{end SimulationResult;}}
{{>>> getErrorString()}}
{{"Error: Variable time not found in scope <global scope>}}
{{"}}
The varable "time" is used by {{Modelica.Blocks.Sources.Ramp}} here.

The simulation executes but foo remains 0!

The last revision that worked for me was 7723 (7504 is still fine).

Revisions 7748, 7767, 7776 so far are broken!

[Adrian Pop]

We know. Jens Frenkel is working on fixing it.

[Martin Sjölund]

This is now working