Check of Modelica.Fluid.Examples.HeatingSystem
The model has the same number of unknowns and equations: 538
Check of Modelica.Fluid.Examples.HeatingSystem successful.
| MSL410 experiment tolerance | MSL410 tightend tolerance | |
|---|---|---|
| Testrun ID | 20250225023730 | 20250224233152 |
| Simulator | Dymola | Dymola |
| Status | PASS | PASS |
| Run time | 6.17 | 5.68 |
| Workdir | D:/MSL_Nightly/Output/Testruns/Dymola/Modelica_org\Modelica.Fluid.Examples.HeatingSystem\WorkDir | D:/MSL_Nightly/Output/Testruns/Dymola/Modelica\Modelica.Fluid.Examples.HeatingSystem\WorkDir |
| MSL410 experiment tolerance | MSL410 tightend tolerance | |
|---|---|---|
| Status | PASS | PASS |
| Task runtime | 0.51 s | 0.51 s |
| Simulation time | 6000.00 s | 6000.00 s |
| Copy result file path | Copy result file path | |
| Open log | Open log | |
| Time Events | 1 | 1 |
| State Events | 0 | 0 |
| Jacobian evaluations | 54 | 54 |
| Integrator Steps | 170 | 170 |
| Total CPU time | 0.13 s | 0.13 s |
| CPU time Integration | 0.13 s | 0.13 s |
| CPU time Initialization | 0.00 s | 0.00 s |
check - Open log
Check of Modelica.Fluid.Examples.HeatingSystem
The model has the same number of unknowns and equations: 538
Check of Modelica.Fluid.Examples.HeatingSystem successful.
check - Open log
Check of Modelica.Fluid.Examples.HeatingSystem
The model has the same number of unknowns and equations: 538
Check of Modelica.Fluid.Examples.HeatingSystem successful.
translate - Open log
Translation of Modelica.Fluid.Examples.HeatingSystem
The DAE has 538 scalar unknowns and 538 scalar equations.
Statistics
Original Model
Number of components: 71
Variables: 865
Constants: 7 (7 scalars)
Parameters: 364 (366 scalars)
Unknowns: 494 (544 scalars)
Differentiated variables: 21 scalars
Equations: 414
Nontrivial: 329
Translated Model
Constants: 298 scalars
Free parameters: 77 scalars
Parameter depending: 97 scalars
Outputs: 4 scalars
Continuous time states: 10 scalars
Time-varying variables: 166 scalars
Alias variables: 279 scalars
Number of mixed real/discrete systems of equations: 2
Sizes of linear systems of equations: {7, 3, 3, 3, 3}
Sizes after manipulation of the linear systems: {2, 0, 0, 0, 0}
Sizes of nonlinear systems of equations: {13, 6, 7, 1}
Sizes after manipulation of the nonlinear systems: {2, 1, 1, 1}
Number of numerical Jacobians: 1
Initialization problem
Number of mixed real/discrete systems of equations: 1
Sizes of nonlinear systems of equations: {91, 1}
Sizes after manipulation of the nonlinear systems: {14, 1}
Sizes of simplified homotopy nonlinear systems of equations: {74}
Sizes after manipulation of the simplified homotopy nonlinear systems: {14}
Number of numerical Jacobians: 1
Settings
Advanced.StoreProtectedVariables = true
Selected continuous time states
Statically selected continuous time states
heater.mediums[1].p
heater.mediums[1].T
pipe.mediums[1].p
pipe.mediums[1].T
pipe.mediums[2].p
pipe.mediums[2].T
radiator.mediums[1].p
radiator.mediums[1].T
tank.level
tank.medium.T
Warning: Some variables are iteration variables of the initialization problem:
but they are not given any explicit start values. Zero will be used.
Iteration variables:
der(tank.V)
Finished
Warning: WARNINGS have been issued.
translate - Open log
Translation of Modelica.Fluid.Examples.HeatingSystem
The DAE has 538 scalar unknowns and 538 scalar equations.
Statistics
Original Model
Number of components: 71
Variables: 865
Constants: 7 (7 scalars)
Parameters: 364 (366 scalars)
Unknowns: 494 (544 scalars)
Differentiated variables: 21 scalars
Equations: 414
Nontrivial: 329
Translated Model
Constants: 298 scalars
Free parameters: 77 scalars
Parameter depending: 97 scalars
Outputs: 4 scalars
Continuous time states: 10 scalars
Time-varying variables: 166 scalars
Alias variables: 279 scalars
Number of mixed real/discrete systems of equations: 2
Sizes of linear systems of equations: {7, 3, 3, 3, 3}
Sizes after manipulation of the linear systems: {2, 0, 0, 0, 0}
Sizes of nonlinear systems of equations: {13, 6, 7, 1}
Sizes after manipulation of the nonlinear systems: {2, 1, 1, 1}
Number of numerical Jacobians: 1
Initialization problem
Number of mixed real/discrete systems of equations: 1
Sizes of nonlinear systems of equations: {91, 1}
Sizes after manipulation of the nonlinear systems: {14, 1}
Sizes of simplified homotopy nonlinear systems of equations: {74}
Sizes after manipulation of the simplified homotopy nonlinear systems: {14}
Number of numerical Jacobians: 1
Settings
Advanced.StoreProtectedVariables = true
Selected continuous time states
Statically selected continuous time states
heater.mediums[1].p
heater.mediums[1].T
pipe.mediums[1].p
pipe.mediums[1].T
pipe.mediums[2].p
pipe.mediums[2].T
radiator.mediums[1].p
radiator.mediums[1].T
tank.level
tank.medium.T
Warning: Some variables are iteration variables of the initialization problem:
but they are not given any explicit start values. Zero will be used.
Iteration variables:
der(tank.V)
Finished
Warning: WARNINGS have been issued.
translate - Largest NL equation system
- 2
- 1
- 1
- 1
translate - Largest NL equation system
- 2
- 1
- 1
- 1
simulate - Open log
Log-file of program ./dymosim
(generated: Tue Feb 25 03:04:02 2025)
dymosim started
... "Modelica.Fluid.Examples.HeatingSystem" 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 = 6000
CPU-time for integration : 0.131 seconds
CPU-time for one grid interval : 0.0262 milliseconds
CPU-time for initialization : 0.001 seconds
Number of result points : 5004
Number of grid points : 5001
Number of accepted steps : 170
Number of f-evaluations (dynamics) : 323
Number of crossing function evaluations : 5171
Number of Jacobian-evaluations : 54
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 : 4.57e-09
Maximum integration stepsize : 742
Maximum integration order : 5
Calling terminal section
... "dsfinal.txt" creating (final states)
SUCCESSFUL simulation of Modelica.Fluid.Examples.HeatingSystem
simulate - Open log
Log-file of program ./dymosim
(generated: Mon Feb 24 23:59:17 2025)
dymosim started
... "Modelica.Fluid.Examples.HeatingSystem" 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 = 6000
CPU-time for integration : 0.131 seconds
CPU-time for one grid interval : 0.0262 milliseconds
CPU-time for initialization : 0.001 seconds
Number of result points : 5004
Number of grid points : 5001
Number of accepted steps : 170
Number of f-evaluations (dynamics) : 323
Number of crossing function evaluations : 5171
Number of Jacobian-evaluations : 54
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 : 4.57e-09
Maximum integration stepsize : 742
Maximum integration order : 5
Calling terminal section
... "dsfinal.txt" creating (final states)
SUCCESSFUL simulation of Modelica.Fluid.Examples.HeatingSystem