528 – Modelica.Thermal.HeatTransfer.Examples.GenerationOfFMUs

            The model has the same number of unknowns and equations: 102
Check of <a href="Modelica://Modelica.Thermal.HeatTransfer.Examples.GenerationOfFMUs">Modelica.Thermal.HeatTransfer.Examples.GenerationOfFMUs</a> successful.


        

             = true
Translation of Modelica.Thermal.HeatTransfer.Examples.GenerationOfFMUs:
The DAE has 102 scalar unknowns and 102 scalar equations.
Redundant consistent initial conditions.
Removed the following equations which are redundant and consistent: 
  if (inverseCapacity.temperatureToHeatFlow.use_pder and inverseCapacity.temperatureToHeatFlow.use_pder2)     then 
    inverseCapacity.temperatureToHeatFlow.u = Modelica.Blocks.Interfaces.Adaptors.Functions.state2      ({inverseCapacity.temperatureToHeatFlow.p, inverseCapacity.temperatureToHeatFlow.u1,       inverseCapacity.temperatureToHeatFlow.u2}, time);
  elseif (inverseCapacity.temperatureToHeatFlow.use_pder and  not     inverseCapacity.temperatureToHeatFlow.use_pder2) then 
    inverseCapacity.temperatureToHeatFlow.u = Modelica.Blocks.Interfaces.Adaptors.Functions.state1      ({inverseCapacity.temperatureToHeatFlow.p, inverseCapacity.temperatureToHeatFlow.u1},       time);
  else
    inverseCapacity.temperatureToHeatFlow.u = inverseCapacity.temperatureToHeatFlow.p;
  end if;
 
This required evaluation of 
the interactive start values of 
    directCapacity.heatCapacitor.T(start = 293.15)
    inverseCapacity.mass.T(start = 293.15)
 
The redundancies involve
active start values: 
  directCapacity.heatCapacitor.T = 293.15;
  inverseCapacity.mass.T = 293.15;
 
 
Statistics
 
Original Model
  Number of components: 18
  Variables: 179
  Parameters: 77 (77 scalars)
  Unknowns: 102 (102 scalars)
  Differentiated variables: 5 scalars
  Equations: 107
  Nontrivial: 87
Translated Model
  Constants: 82 scalars
  Free parameters: 14 scalars
  Parameter depending: 3 scalars
  Continuous time states: 3 scalars
  Time-varying variables: 12 scalars
  Alias variables: 68 scalars
  Number of mixed real/discrete systems of equations: 0
  Sizes of linear systems of equations: {3}
  Sizes after manipulation of the linear systems: {0}
  Sizes of nonlinear systems of equations: { }
  Sizes after manipulation of the nonlinear systems: { }
  Number of numerical Jacobians: 0
 
Settings
Advanced.StoreProtectedVariables = true
Selected continuous time states
Statically selected continuous time states
  capacitor3a.T
  capacitor3b.T
  directCapacity.heatCapacitor.T
 
        

            
capacitor3a.T
capacitor3b.T
directCapacity.heatCapacitor.T
        

            Log-file of program ./dymosim
(generated: Tue May  5 02:28:07 2020)

dymosim started
... "dsin.txt" loading (dymosim input file)
... "GenerationOfFMUs.mat" creating (simulation result file)

Integration started at T = 0 using integration method DASSL
(DAE multi-step solver (dassl/dasslrt of Petzold modified by Dassault Systemes))
Integration terminated successfully at T = 1
   CPU-time for integration                : 0.029 seconds
   CPU-time for one grid interval          : 0.0145 milliseconds
   CPU-time for initialization             : 0 seconds
   Number of result points                 : 2002
   Number of grid points                   : 2001
   Number of accepted steps                : 89
   Number of f-evaluations (dynamics)      : 168
   Number of Jacobian-evaluations          : 15
   Number of model time events             : 0
   Number of input time events             : 0
   Number of state events                  : 0
   Number of step events                   : 0
   Minimum integration stepsize            : 5e-07
   Maximum integration stepsize            : 0.0164
   Maximum integration order               : 5
Calling terminal section
... "dsfinal.txt" creating (final states)