512 – Modelica.Thermal.FluidHeatFlow.Examples.ParallelCooling

            Check of Modelica.Thermal.FluidHeatFlow.Examples.ParallelCooling
The model has the same number of unknowns and equations: 144
Check of Modelica.Thermal.FluidHeatFlow.Examples.ParallelCooling successful.

        

            Check of Modelica.Thermal.FluidHeatFlow.Examples.ParallelCooling
The model has the same number of unknowns and equations: 144
Check of Modelica.Thermal.FluidHeatFlow.Examples.ParallelCooling successful.

        

            Translation of Modelica.Thermal.FluidHeatFlow.Examples.ParallelCooling
The DAE has 144 scalar unknowns and 144 scalar equations.

Statistics

Original Model
  Number of components: 35
  Variables: 303
  Constants: 2 (2 scalars)
  Parameters: 157 (157 scalars)
  Unknowns: 144 (144 scalars)
  Differentiated variables: 5 scalars
  Equations: 129
  Nontrivial: 104
Translated Model
  Constants: 28 scalars
  Free parameters: 41 scalars
  Parameter depending: 113 scalars
  Outputs: 7 scalars
  Continuous time states: 5 scalars
  Time-varying variables: 52 scalars
  Alias variables: 69 scalars
  Number of mixed real/discrete systems of equations: 0
  Sizes of linear systems of equations: {4, 4}
  Sizes after manipulation of the linear systems: {0, 0}
  Sizes of nonlinear systems of equations: { }
  Sizes after manipulation of the nonlinear systems: { }
  Number of numerical Jacobians: 0
  Initialization problem
    Sizes of nonlinear systems of equations: {14}
    Sizes after manipulation of the nonlinear systems: {1}
    Number of numerical Jacobians: 0

Settings
Advanced.StoreProtectedVariables = true
Selected continuous time states
Statically selected continuous time states
heatCapacitor1.T
heatCapacitor2.T
pipe1.T
pipe2.T
pipe3.T
Finished

        

            Translation of Modelica.Thermal.FluidHeatFlow.Examples.ParallelCooling
The DAE has 144 scalar unknowns and 144 scalar equations.

Statistics

Original Model
  Number of components: 35
  Variables: 303
  Constants: 2 (2 scalars)
  Parameters: 157 (157 scalars)
  Unknowns: 144 (144 scalars)
  Differentiated variables: 5 scalars
  Equations: 129
  Nontrivial: 104
Translated Model
  Constants: 28 scalars
  Free parameters: 41 scalars
  Parameter depending: 113 scalars
  Outputs: 7 scalars
  Continuous time states: 5 scalars
  Time-varying variables: 52 scalars
  Alias variables: 69 scalars
  Number of mixed real/discrete systems of equations: 0
  Sizes of linear systems of equations: {4, 4}
  Sizes after manipulation of the linear systems: {0, 0}
  Sizes of nonlinear systems of equations: { }
  Sizes after manipulation of the nonlinear systems: { }
  Number of numerical Jacobians: 0
  Initialization problem
    Sizes of nonlinear systems of equations: {14}
    Sizes after manipulation of the nonlinear systems: {1}
    Number of numerical Jacobians: 0

Settings
Advanced.StoreProtectedVariables = true
Selected continuous time states
Statically selected continuous time states
heatCapacitor1.T
heatCapacitor2.T
pipe1.T
pipe2.T
pipe3.T
Finished

        

            
heatCapacitor1.T
heatCapacitor2.T
pipe1.T
pipe2.T
pipe3.T
        

            
heatCapacitor1.T
heatCapacitor2.T
pipe1.T
pipe2.T
pipe3.T
        

            Log-file of program ./dymosim
(generated: Tue Feb 25 03:04:43 2025)

dymosim started
... "Modelica.Thermal.FluidHeatFlow.Examples.ParallelCooling" 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 = 1
   CPU-time for integration                : 0.002 seconds
   CPU-time for one grid interval          : 0.002 milliseconds
   CPU-time for initialization             : 0 seconds
   Number of result points                 : 1002
   Number of grid points                   : 1001
   Number of accepted steps                : 56
   Number of f-evaluations (dynamics)      : 104
   Number of Jacobian-evaluations          : 18
   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            : 1e-06
   Maximum integration stepsize            : 0.0827
   Maximum integration order               : 5
Calling terminal section
... "dsfinal.txt" creating (final states)

SUCCESSFUL simulation of Modelica.Thermal.FluidHeatFlow.Examples.ParallelCooling

        

            Log-file of program ./dymosim
(generated: Mon Feb 24 23:59:58 2025)

dymosim started
... "Modelica.Thermal.FluidHeatFlow.Examples.ParallelCooling" 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 = 1
   CPU-time for integration                : 0.003 seconds
   CPU-time for one grid interval          : 0.0015 milliseconds
   CPU-time for initialization             : 0.001 seconds
   Number of result points                 : 2002
   Number of grid points                   : 2001
   Number of accepted steps                : 57
   Number of f-evaluations (dynamics)      : 105
   Number of Jacobian-evaluations          : 19
   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            : 0.0827
   Maximum integration order               : 5
Calling terminal section
... "dsfinal.txt" creating (final states)

SUCCESSFUL simulation of Modelica.Thermal.FluidHeatFlow.Examples.ParallelCooling