276 – ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpCheckValve

            Check of ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpCheckValve
The model has the same number of unknowns and equations: 142
Check of ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpCheckValve successful.

        

            Check of ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpCheckValve
The model has the same number of unknowns and equations: 142
Check of ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpCheckValve successful.

        

            Translation of ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpCheckValve
The DAE has 142 scalar unknowns and 142 scalar equations.

Statistics

Original Model
  Number of components: 27
  Variables: 334
  Constants: 62 (62 scalars)
  Parameters: 107 (104 scalars)
  Unknowns: 165 (142 scalars)
  Differentiated variables: 4 scalars
  Equations: 145
  Nontrivial: 113
Translated Model
  Constants: 131 scalars
  Free parameters: 32 scalars
  Parameter depending: 44 scalars
  Continuous time states: 2 scalars
  Time-varying variables: 30 scalars
  Alias variables: 71 scalars
  Number of mixed real/discrete systems of equations: 1
  Sizes of linear systems of equations: {2}
  Sizes after manipulation of the linear systems: {0}
  Sizes of nonlinear systems of equations: {2}
  Sizes after manipulation of the nonlinear systems: {1}
  Number of numerical Jacobians: 1
  Initialization problem
    Number of mixed real/discrete systems of equations: 1
    Sizes of nonlinear systems of equations: {13}
    Sizes after manipulation of the nonlinear systems: {3}
    Sizes of simplified homotopy nonlinear systems of equations: {12}
    Sizes after manipulation of the simplified homotopy nonlinear systems: {3}
    Number of numerical Jacobians: 2

Settings
Advanced.StoreProtectedVariables = true
Selected continuous time states
Statically selected continuous time states
pump.medium.h
pump.medium.p
Finished

        

            Translation of ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpCheckValve
The DAE has 142 scalar unknowns and 142 scalar equations.

Statistics

Original Model
  Number of components: 27
  Variables: 334
  Constants: 62 (62 scalars)
  Parameters: 107 (104 scalars)
  Unknowns: 165 (142 scalars)
  Differentiated variables: 4 scalars
  Equations: 145
  Nontrivial: 113
Translated Model
  Constants: 131 scalars
  Free parameters: 32 scalars
  Parameter depending: 44 scalars
  Continuous time states: 2 scalars
  Time-varying variables: 30 scalars
  Alias variables: 71 scalars
  Number of mixed real/discrete systems of equations: 1
  Sizes of linear systems of equations: {2}
  Sizes after manipulation of the linear systems: {0}
  Sizes of nonlinear systems of equations: {2}
  Sizes after manipulation of the nonlinear systems: {1}
  Number of numerical Jacobians: 1
  Initialization problem
    Number of mixed real/discrete systems of equations: 1
    Sizes of nonlinear systems of equations: {13}
    Sizes after manipulation of the nonlinear systems: {3}
    Sizes of simplified homotopy nonlinear systems of equations: {12}
    Sizes after manipulation of the simplified homotopy nonlinear systems: {3}
    Number of numerical Jacobians: 2

Settings
Advanced.StoreProtectedVariables = true
Selected continuous time states
Statically selected continuous time states
pump.medium.h
pump.medium.p
Finished

        

            
pump.medium.h
pump.medium.p
        

            
pump.medium.h
pump.medium.p
        

            
1
        

            
1
        

            Log-file of program ./dymosim
(generated: Tue Feb 25 03:49:11 2025)

dymosim started
... "ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpCheckValve" 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 = 3
   CPU-time for integration                : 0.125 seconds
   CPU-time for one grid interval          : 0.025 milliseconds
   CPU-time for initialization             : 0.001 seconds
   Number of result points                 : 5006
   Number of grid points                   : 5001
   Number of accepted steps                : 135
   Number of f-evaluations (dynamics)      : 238
   Number of crossing function evaluations : 5145
   Number of Jacobian-evaluations          : 90
   Number of model time events             : 2
   Number of input time events             : 0
   Number of state events                  : 1
   Number of step events                   : 0
   Minimum integration stepsize            : 1.8e-08
   Maximum integration stepsize            : 0.419
   Maximum integration order               : 3
Calling terminal section
... "dsfinal.txt" creating (final states)

SUCCESSFUL simulation of ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpCheckValve

        

            Log-file of program ./dymosim
(generated: Tue Feb 25 01:02:47 2025)

dymosim started
... "ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpCheckValve" 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 = 3
   CPU-time for integration                : 0.124 seconds
   CPU-time for one grid interval          : 0.0248 milliseconds
   CPU-time for initialization             : 0 seconds
   Number of result points                 : 5006
   Number of grid points                   : 5001
   Number of accepted steps                : 135
   Number of f-evaluations (dynamics)      : 238
   Number of crossing function evaluations : 5145
   Number of Jacobian-evaluations          : 90
   Number of model time events             : 2
   Number of input time events             : 0
   Number of state events                  : 1
   Number of step events                   : 0
   Minimum integration stepsize            : 1.8e-08
   Maximum integration stepsize            : 0.419
   Maximum integration order               : 3
Calling terminal section
... "dsfinal.txt" creating (final states)

SUCCESSFUL simulation of ModelicaTest.Fluid.TestComponents.Machines.TestWaterPumpCheckValve