473 – Modelica.Mechanics.Translational.Examples.CompareBrakingForce

            Check of <a href="Modelica://Modelica.Mechanics.Translational.Examples.CompareBrakingForce">Modelica.Mechanics.Translational.Examples.CompareBrakingForce</a>
The model has the same number of unknowns and equations: 52
The model could not be deduced to be symbolically well-posed.
The model has
  52
scalar unknowns and
  48+(if  not signForce.useSupport then 1 else 0)+(if  not linearSpeedDependentForce.useSupport   then 1 else 0)+(if  not quadraticSpeedDependentForce.useSupport then 1 else 0)  +(if  not inverseSpeedDependentForce.useSupport then 1 else 0)
scalar equations.
However, exploiting the given numerical settings of parameters gives the same number of unknowns and equations:
  52
Check of <a href="Modelica://Modelica.Mechanics.Translational.Examples.CompareBrakingForce">Modelica.Mechanics.Translational.Examples.CompareBrakingForce</a> successful.

        

            Translation of <a href="Modelica://Modelica.Mechanics.Translational.Examples.CompareBrakingForce">Modelica.Mechanics.Translational.Examples.CompareBrakingForce</a>
The DAE has 52 scalar unknowns and 52 scalar equations.

Statistics

Original Model
  Number of components: 9
  Variables: 86
  Parameters: 34 (34 scalars)
  Unknowns: 52 (52 scalars)
  Differentiated variables: 12 scalars
  Equations: 44
  Nontrivial: 40
Translated Model
  Constants: 20 scalars
  Free parameters: 8 scalars
  Parameter depending: 14 scalars
  Continuous time states: 8 scalars
  Time-varying variables: 20 scalars
  Alias variables: 24 scalars
  Number of mixed real/discrete systems of equations: 0
  Sizes of linear systems of equations: { }
  Sizes after manipulation of the linear systems: { }
  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
<a href="Modelica://Modelica.Mechanics.Translational.Examples.CompareBrakingForce#text$mass1:s">mass1.s</a>
<a href="Modelica://Modelica.Mechanics.Translational.Examples.CompareBrakingForce#text$mass1:v">mass1.v</a>
<a href="Modelica://Modelica.Mechanics.Translational.Examples.CompareBrakingForce#text$mass2:s">mass2.s</a>
<a href="Modelica://Modelica.Mechanics.Translational.Examples.CompareBrakingForce#text$mass2:v">mass2.v</a>
<a href="Modelica://Modelica.Mechanics.Translational.Examples.CompareBrakingForce#text$mass3:s">mass3.s</a>
<a href="Modelica://Modelica.Mechanics.Translational.Examples.CompareBrakingForce#text$mass3:v">mass3.v</a>
<a href="Modelica://Modelica.Mechanics.Translational.Examples.CompareBrakingForce#text$mass4:s">mass4.s</a>
<a href="Modelica://Modelica.Mechanics.Translational.Examples.CompareBrakingForce#text$mass4:v">mass4.v</a>
Finished

        

            
<a href="Modelica://Modelica.Mechanics.Translational.Examples.CompareBrakingForce#text$mass1:s">mass1.s</a>
<a href="Modelica://Modelica.Mechanics.Translational.Examples.CompareBrakingForce#text$mass1:v">mass1.v</a>
<a href="Modelica://Modelica.Mechanics.Translational.Examples.CompareBrakingForce#text$mass2:s">mass2.s</a>
<a href="Modelica://Modelica.Mechanics.Translational.Examples.CompareBrakingForce#text$mass2:v">mass2.v</a>
<a href="Modelica://Modelica.Mechanics.Translational.Examples.CompareBrakingForce#text$mass3:s">mass3.s</a>
<a href="Modelica://Modelica.Mechanics.Translational.Examples.CompareBrakingForce#text$mass3:v">mass3.v</a>
<a href="Modelica://Modelica.Mechanics.Translational.Examples.CompareBrakingForce#text$mass4:s">mass4.s</a>
<a href="Modelica://Modelica.Mechanics.Translational.Examples.CompareBrakingForce#text$mass4:v">mass4.v</a>
        

            Log-file of program ./dymosim
(generated: Mon Oct 28 23:56:56 2024)

dymosim started
... "Modelica.Mechanics.Translational.Examples.CompareBrakingForce" simulating
... "dsin.txt" loading (dymosim input file)
... "result.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 = 5
   CPU-time for integration                : 0.063 seconds
   CPU-time for one grid interval          : 0.00126 milliseconds
   CPU-time for initialization             : 0.001 seconds
   Number of result points                 : 50005
   Number of grid points                   : 50001
   Number of accepted steps                : 355
   Number of f-evaluations (dynamics)      : 688
   Number of crossing function evaluations : 50372
   Number of Jacobian-evaluations          : 78
   Number of model time events             : 0
   Number of input time events             : 0
   Number of state events                  : 2
   Number of step events                   : 0
   Minimum integration stepsize            : 7.07e-09
   Maximum integration stepsize            : 0.163
   Maximum integration order               : 5
Calling terminal section
... "dsfinal.txt" creating (final states)

SUCCESSFUL simulation of Modelica.Mechanics.Translational.Examples.CompareBrakingForce