139 – Modelica.Electrical.Analog.Examples.OpAmps.ControlCircuit

            The model has the same number of unknowns and equations: 311
Check of <a href="Modelica://Modelica.Electrical.Analog.Examples.OpAmps.ControlCircuit">Modelica.Electrical.Analog.Examples.OpAmps.ControlCircuit</a> successful.


        

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Translation of Modelica.Electrical.Analog.Examples.OpAmps.ControlCircuit:
The DAE has 311 scalar unknowns and 311 scalar equations.
 
Statistics
 
Original Model
  Number of components: 39
  Variables: 484
  Parameters: 173 (173 scalars)
  Unknowns: 311 (311 scalars)
  Differentiated variables: 6 scalars
  Equations: 282
  Nontrivial: 232
Translated Model
  Constants: 78 scalars
  Free parameters: 73 scalars
  Parameter depending: 82 scalars
  Continuous time states: 6 scalars
  Time-varying variables: 79 scalars
  Alias variables: 172 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: {2, 5, 5, 2, 8}
  Sizes after manipulation of the nonlinear systems: {1, 1, 1, 1, 2}
  Number of numerical Jacobians: 0
  Initialization problem
    Sizes of linear systems of equations: {3}
    Sizes after manipulation of the linear systems: {0}
    Sizes of nonlinear systems of equations: {1, 1, 1, 5}
    Sizes after manipulation of the nonlinear systems: {1, 1, 1, 1}
    Number of numerical Jacobians: 0
 
Settings
Advanced.StoreProtectedVariables = true
Selected continuous time states
Statically selected continuous time states
  firstOrder1A.c.v
  firstOrder1B.y
  firstOrder2A.c.v
  firstOrder2B.y
  PIA.c.v
  PIB.x
 
        

            
firstOrder1A.c.v
firstOrder1B.y
firstOrder2A.c.v
firstOrder2B.y
PIA.c.v
PIB.x
        

            
1
1
1
1
2
        

            Log-file of program ./dymosim
(generated: Tue May  5 00:47:39 2020)

dymosim started
... "dsin.txt" loading (dymosim input file)
... "ControlCircuit.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                : 0.057 seconds
   CPU-time for one grid interval          : 0.0285 milliseconds
   CPU-time for initialization             : 0.001 seconds
   Number of result points                 : 2004
   Number of grid points                   : 2001
   Number of accepted steps                : 330
   Number of f-evaluations (dynamics)      : 615
   Number of Jacobian-evaluations          : 66
   Number of model time events             : 2
   Number of input time events             : 0
   Number of state events                  : 0
   Number of step events                   : 0
   Minimum integration stepsize            : 9.26e-11
   Maximum integration stepsize            : 0.0828
   Maximum integration order               : 5
Calling terminal section
... "dsfinal.txt" creating (final states)