308 – ModelicaTest.Fluid.TestComponents.Valves.TestDelayedValve

            Check of ModelicaTest.Fluid.TestComponents.Valves.TestDelayedValve
The model has the same number of unknowns and equations: 291
The model could not be deduced to be symbolically well-posed.
The model has
  287+(if valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  LowPass or valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  HighPass then valveDelayed.filter.order else 2*valveDelayed.filter.order)+(if   valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.BandPass   or valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  BandStop then valveDelayed.filter.order else (if valveDelayed.filter.analogFilter   == Modelica.Blocks.Types.AnalogFilter.CriticalDamping then 0 else integer(  valveDelayed.filter.order/2)))+(if valveDelayed.filter.filterType ==   Modelica.Blocks.Types.FilterType.BandPass or valveDelayed.filter.filterType   == Modelica.Blocks.Types.FilterType.BandStop then 0 else (if valveDelayed.filter.analogFilter   == Modelica.Blocks.Types.AnalogFilter.CriticalDamping then valveDelayed.filter.order   else mod(valveDelayed.filter.order, 2)))
scalar unknowns and
  287+(if valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  BandPass or valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  BandStop then 0 else (if valveDelayed.filter.analogFilter == Modelica.Blocks.Types.AnalogFilter.  CriticalDamping then valveDelayed.filter.order else mod(valveDelayed.filter.order,   2)))+2*(if valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  BandPass or valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  BandStop then valveDelayed.filter.order else (if valveDelayed.filter.analogFilter   == Modelica.Blocks.Types.AnalogFilter.CriticalDamping then 0 else integer(  valveDelayed.filter.order/2)))+(if valveDelayed.filter.filterType ==   Modelica.Blocks.Types.FilterType.LowPass then (if valveDelayed.filter.filterType   == Modelica.Blocks.Types.FilterType.BandPass or valveDelayed.filter.filterType   == Modelica.Blocks.Types.FilterType.BandStop then 0 else (if valveDelayed.filter.analogFilter   == Modelica.Blocks.Types.AnalogFilter.CriticalDamping then valveDelayed.filter.order   else mod(valveDelayed.filter.order, 2)))+(if valveDelayed.filter.filterType   == Modelica.Blocks.Types.FilterType.BandPass or valveDelayed.filter.filterType   == Modelica.Blocks.Types.FilterType.BandStop then valveDelayed.filter.order   else (if valveDelayed.filter.analogFilter == Modelica.Blocks.Types.AnalogFilter.  CriticalDamping then 0 else integer(valveDelayed.filter.order/2))) else (if   valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.HighPass   then (if valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  BandPass or valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  BandStop then 0 else (if valveDelayed.filter.analogFilter == Modelica.Blocks.Types.AnalogFilter.  CriticalDamping then valveDelayed.filter.order else mod(valveDelayed.filter.order,   2)))+(if valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  BandPass or valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  BandStop then valveDelayed.filter.order else (if valveDelayed.filter.analogFilter   == Modelica.Blocks.Types.AnalogFilter.CriticalDamping then 0 else integer(  valveDelayed.filter.order/2))) else (if valveDelayed.filter.filterType ==   Modelica.Blocks.Types.FilterType.BandPass then (if valveDelayed.filter.filterType   == Modelica.Blocks.Types.FilterType.BandPass or valveDelayed.filter.filterType   == Modelica.Blocks.Types.FilterType.BandStop then valveDelayed.filter.order   else (if valveDelayed.filter.analogFilter == Modelica.Blocks.Types.AnalogFilter.  CriticalDamping then 0 else integer(valveDelayed.filter.order/2))) else (if   valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.BandStop   then (if valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  BandPass or valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  BandStop then valveDelayed.filter.order else (if valveDelayed.filter.analogFilter   == Modelica.Blocks.Types.AnalogFilter.CriticalDamping then 0 else integer(  valveDelayed.filter.order/2))) else 1+(if valveDelayed.filter.filterType ==   Modelica.Blocks.Types.FilterType.BandPass or valveDelayed.filter.filterType   == Modelica.Blocks.Types.FilterType.BandStop then valveDelayed.filter.order   else (if valveDelayed.filter.analogFilter == Modelica.Blocks.Types.AnalogFilter.  CriticalDamping then 0 else integer(valveDelayed.filter.order/2)))+(if   valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.BandPass   or valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  BandStop then 0 else (if valveDelayed.filter.analogFilter == Modelica.Blocks.Types.AnalogFilter.  CriticalDamping then valveDelayed.filter.order else mod(valveDelayed.filter.order,   2)))))))
scalar equations.
However, exploiting the given numerical settings of parameters gives the same number of unknowns and equations:
  291
Check of ModelicaTest.Fluid.TestComponents.Valves.TestDelayedValve successful.

        

            Check of ModelicaTest.Fluid.TestComponents.Valves.TestDelayedValve
The model has the same number of unknowns and equations: 291
The model could not be deduced to be symbolically well-posed.
The model has
  287+(if valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  LowPass or valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  HighPass then valveDelayed.filter.order else 2*valveDelayed.filter.order)+(if   valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.BandPass   or valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  BandStop then valveDelayed.filter.order else (if valveDelayed.filter.analogFilter   == Modelica.Blocks.Types.AnalogFilter.CriticalDamping then 0 else integer(  valveDelayed.filter.order/2)))+(if valveDelayed.filter.filterType ==   Modelica.Blocks.Types.FilterType.BandPass or valveDelayed.filter.filterType   == Modelica.Blocks.Types.FilterType.BandStop then 0 else (if valveDelayed.filter.analogFilter   == Modelica.Blocks.Types.AnalogFilter.CriticalDamping then valveDelayed.filter.order   else mod(valveDelayed.filter.order, 2)))
scalar unknowns and
  287+(if valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  BandPass or valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  BandStop then 0 else (if valveDelayed.filter.analogFilter == Modelica.Blocks.Types.AnalogFilter.  CriticalDamping then valveDelayed.filter.order else mod(valveDelayed.filter.order,   2)))+2*(if valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  BandPass or valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  BandStop then valveDelayed.filter.order else (if valveDelayed.filter.analogFilter   == Modelica.Blocks.Types.AnalogFilter.CriticalDamping then 0 else integer(  valveDelayed.filter.order/2)))+(if valveDelayed.filter.filterType ==   Modelica.Blocks.Types.FilterType.LowPass then (if valveDelayed.filter.filterType   == Modelica.Blocks.Types.FilterType.BandPass or valveDelayed.filter.filterType   == Modelica.Blocks.Types.FilterType.BandStop then 0 else (if valveDelayed.filter.analogFilter   == Modelica.Blocks.Types.AnalogFilter.CriticalDamping then valveDelayed.filter.order   else mod(valveDelayed.filter.order, 2)))+(if valveDelayed.filter.filterType   == Modelica.Blocks.Types.FilterType.BandPass or valveDelayed.filter.filterType   == Modelica.Blocks.Types.FilterType.BandStop then valveDelayed.filter.order   else (if valveDelayed.filter.analogFilter == Modelica.Blocks.Types.AnalogFilter.  CriticalDamping then 0 else integer(valveDelayed.filter.order/2))) else (if   valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.HighPass   then (if valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  BandPass or valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  BandStop then 0 else (if valveDelayed.filter.analogFilter == Modelica.Blocks.Types.AnalogFilter.  CriticalDamping then valveDelayed.filter.order else mod(valveDelayed.filter.order,   2)))+(if valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  BandPass or valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  BandStop then valveDelayed.filter.order else (if valveDelayed.filter.analogFilter   == Modelica.Blocks.Types.AnalogFilter.CriticalDamping then 0 else integer(  valveDelayed.filter.order/2))) else (if valveDelayed.filter.filterType ==   Modelica.Blocks.Types.FilterType.BandPass then (if valveDelayed.filter.filterType   == Modelica.Blocks.Types.FilterType.BandPass or valveDelayed.filter.filterType   == Modelica.Blocks.Types.FilterType.BandStop then valveDelayed.filter.order   else (if valveDelayed.filter.analogFilter == Modelica.Blocks.Types.AnalogFilter.  CriticalDamping then 0 else integer(valveDelayed.filter.order/2))) else (if   valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.BandStop   then (if valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  BandPass or valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  BandStop then valveDelayed.filter.order else (if valveDelayed.filter.analogFilter   == Modelica.Blocks.Types.AnalogFilter.CriticalDamping then 0 else integer(  valveDelayed.filter.order/2))) else 1+(if valveDelayed.filter.filterType ==   Modelica.Blocks.Types.FilterType.BandPass or valveDelayed.filter.filterType   == Modelica.Blocks.Types.FilterType.BandStop then valveDelayed.filter.order   else (if valveDelayed.filter.analogFilter == Modelica.Blocks.Types.AnalogFilter.  CriticalDamping then 0 else integer(valveDelayed.filter.order/2)))+(if   valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.BandPass   or valveDelayed.filter.filterType == Modelica.Blocks.Types.FilterType.  BandStop then 0 else (if valveDelayed.filter.analogFilter == Modelica.Blocks.Types.AnalogFilter.  CriticalDamping then valveDelayed.filter.order else mod(valveDelayed.filter.order,   2)))))))
scalar equations.
However, exploiting the given numerical settings of parameters gives the same number of unknowns and equations:
  291
Check of ModelicaTest.Fluid.TestComponents.Valves.TestDelayedValve successful.

        

            Translation of ModelicaTest.Fluid.TestComponents.Valves.TestDelayedValve
The DAE has 291 scalar unknowns and 291 scalar equations.

Statistics

Original Model
  Number of components: 38
  Variables: 626
  Constants: 6 (6 scalars)
  Parameters: 295 (288 scalars)
  Unknowns: 325 (294 scalars)
  Differentiated variables: 14 scalars
  Equations: 298
  Nontrivial: 261
Translated Model
  Constants: 179 scalars
  Free parameters: 80 scalars
  Parameter depending: 107 scalars
  Continuous time states: 8 scalars
  Time-varying variables: 99 scalars
  Alias variables: 123 scalars
  Number of mixed real/discrete systems of equations: 1
  Sizes of linear systems of equations: { }
  Sizes after manipulation of the linear systems: { }
  Sizes of nonlinear systems of equations: {15}
  Sizes after manipulation of the nonlinear systems: {5}
  Number of numerical Jacobians: 0
  Initialization problem
    Number of mixed real/discrete systems of equations: 1
    Sizes of nonlinear systems of equations: {15}
    Sizes after manipulation of the nonlinear systems: {5}
    Sizes of simplified homotopy nonlinear systems of equations: {15}
    Sizes after manipulation of the simplified homotopy nonlinear systems: {5}
    Number of numerical Jacobians: 0

Settings
Advanced.StoreProtectedVariables = true
Selected continuous time states
Statically selected continuous time states
tank1.level
tank1.medium.T
tank2.level
tank2.medium.T
tank3.level
tank3.medium.T
valveDelayed.filter.x[1]
valveDelayed.filter.x[2]
Finished

        

            Translation of ModelicaTest.Fluid.TestComponents.Valves.TestDelayedValve
The DAE has 291 scalar unknowns and 291 scalar equations.

Statistics

Original Model
  Number of components: 38
  Variables: 626
  Constants: 6 (6 scalars)
  Parameters: 295 (288 scalars)
  Unknowns: 325 (294 scalars)
  Differentiated variables: 14 scalars
  Equations: 298
  Nontrivial: 261
Translated Model
  Constants: 179 scalars
  Free parameters: 80 scalars
  Parameter depending: 107 scalars
  Continuous time states: 8 scalars
  Time-varying variables: 99 scalars
  Alias variables: 123 scalars
  Number of mixed real/discrete systems of equations: 1
  Sizes of linear systems of equations: { }
  Sizes after manipulation of the linear systems: { }
  Sizes of nonlinear systems of equations: {15}
  Sizes after manipulation of the nonlinear systems: {5}
  Number of numerical Jacobians: 0
  Initialization problem
    Number of mixed real/discrete systems of equations: 1
    Sizes of nonlinear systems of equations: {15}
    Sizes after manipulation of the nonlinear systems: {5}
    Sizes of simplified homotopy nonlinear systems of equations: {15}
    Sizes after manipulation of the simplified homotopy nonlinear systems: {5}
    Number of numerical Jacobians: 0

Settings
Advanced.StoreProtectedVariables = true
Selected continuous time states
Statically selected continuous time states
tank1.level
tank1.medium.T
tank2.level
tank2.medium.T
tank3.level
tank3.medium.T
valveDelayed.filter.x[1]
valveDelayed.filter.x[2]
Finished

        

            
tank1.level
tank1.medium.T
tank2.level
tank2.medium.T
tank3.level
tank3.medium.T
valveDelayed.filter.x[1]
valveDelayed.filter.x[2]
        

            
tank1.level
tank1.medium.T
tank2.level
tank2.medium.T
tank3.level
tank3.medium.T
valveDelayed.filter.x[1]
valveDelayed.filter.x[2]
        

            
5
        

            
5
        

            Log-file of program ./dymosim
(generated: Tue Feb 25 03:49:39 2025)

dymosim started
... "ModelicaTest.Fluid.TestComponents.Valves.TestDelayedValve" 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 = 10
   CPU-time for integration                : 0.067 seconds
   CPU-time for one grid interval          : 0.0134 milliseconds
   CPU-time for initialization             : 0 seconds
   Number of result points                 : 5003
   Number of grid points                   : 5001
   Number of accepted steps                : 125
   Number of f-evaluations (dynamics)      : 221
   Number of crossing function evaluations : 5125
   Number of Jacobian-evaluations          : 43
   Number of model time events             : 1
   Number of input time events             : 0
   Number of state events                  : 0
   Number of step events                   : 0
   Minimum integration stepsize            : 1.82e-07
   Maximum integration stepsize            : 1.75
   Maximum integration order               : 5
Calling terminal section
... "dsfinal.txt" creating (final states)

SUCCESSFUL simulation of ModelicaTest.Fluid.TestComponents.Valves.TestDelayedValve

        

            Log-file of program ./dymosim
(generated: Tue Feb 25 01:03:14 2025)

dymosim started
... "ModelicaTest.Fluid.TestComponents.Valves.TestDelayedValve" 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 = 10
   CPU-time for integration                : 0.061 seconds
   CPU-time for one grid interval          : 0.0122 milliseconds
   CPU-time for initialization             : 0 seconds
   Number of result points                 : 5003
   Number of grid points                   : 5001
   Number of accepted steps                : 125
   Number of f-evaluations (dynamics)      : 221
   Number of crossing function evaluations : 5125
   Number of Jacobian-evaluations          : 43
   Number of model time events             : 1
   Number of input time events             : 0
   Number of state events                  : 0
   Number of step events                   : 0
   Minimum integration stepsize            : 1.82e-07
   Maximum integration stepsize            : 1.75
   Maximum integration order               : 5
Calling terminal section
... "dsfinal.txt" creating (final states)

SUCCESSFUL simulation of ModelicaTest.Fluid.TestComponents.Valves.TestDelayedValve