ThermofluidStream test using OpenModelica

Total	Frontend	Backend	SimCode	Templates	Compilation	Simulation	Verification
93	80	44	44	44	44	27	23

Test started: 2026-07-29 18:51:54
Total time taken: 1:39:38
System info: AMD Ryzen 9 5950X 16-Core Processor, 63 GB RAM, Ubuntu 22.04.5 LTS

OpenModelica Version: OMCompiler v1.28.0-dev.232+g09a7433ce0
OpenModelicaLibraryTesting Changes

Commit	Date	Author	Summary
6697fc0	2026-07-06 18:25:17 +0200	linuslangenkamp	[GBODE] set Radau IIA 3-stage, remove embedded error estimate (#288)

Tested Library: ThermofluidStream 1.3.0

{
 "convertFromVersion": [
  "0.2.1",
  "1.0.0"
 ],
 "path": "ThermofluidStream",
 "provides": [
  "0.3.0",
  "0.4.1",
  "0.5.0",
  "1.1.0",
  "1.2.0"
 ],
 "support": "fullSupport",
 "uses": {
  "Complex": "4.1.0",
  "Modelica": "4.1.0"
 },
 "version": "1.3.0",
 "zipfile": "https://github.com/DLR-SR/ThermofluidStream/archive/e43023fd5b731416a60a0f0db21791f71f0d2baf.zip"
}

BuildModel time limit: 660s
Simulation time limit: 1200s
Default tolerance: 1e-06
Default number of intervals: 2500
Optimization level: Tool default

Reference Files: $THERMOFLUIDSTREAMREFS

Commit	Date	Author	Summary
f17e5f0	2026-07-13 18:56:48 +0200	Corentin Lepais	Update MCV/PCV reference files (PR326)

Verified using: OpenModelica 1.26.7~1-g2b913cc (diffSimulationResults)

Flags:

setCommandLineOptions("-d=newInst,-frontEndUnitCheck --newBackend")
setCommandLineOptions("-d=nogen");
setCommandLineOptions("-d=initialization");
setCommandLineOptions("-d=backenddaeinfo");
setCommandLineOptions("-d=discreteinfo");
setCommandLineOptions("-d=stateselection");
setCommandLineOptions("-d=execstat");
setMatchingAlgorithm("PFPlusExt");
setIndexReductionMethod("dynamicStateSelection");

Config:

{
 "allReferenceFilesExist": false,
 "library": "ThermofluidStream",
 "referenceFileExtension": "mat",
 "referenceFileNameDelimiter": ".",
 "referenceFiles": "$THERMOFLUIDSTREAMREFS",
 "referenceFinalDot": "_ref.",
 "ulimitExe": 1200
}

Links are provided if getErrorString() or the simulation generates output. The links are coded with red if there were errors, yellow if there were warnings, and normal links if there are only notifications.

Model	Verified	Simulate	Total buildModel	Parsing	Frontend	Backend	SimCode	Templates	Compile	Total Execution
ThermofluidStream.Boundaries.Tests.DynamicBoundaries (sim)	0.01 (7 verified)	1.30	6.88	2.76	0.86	0.17	0.07	0.14	5.64	11.60
ThermofluidStream.Boundaries.Tests.PhaseSeperator		0.00	0.87	2.67	0.51	0.36	0.00	0.00	0.00	4.24
ThermofluidStream.Boundaries.Tests.Reservoir		0.00	0.35	2.76	0.30	0.04	0.00	0.00	0.00	3.82
ThermofluidStream.Boundaries.Tests.SourceSink (sim)	0.01 (3 verified)	0.02	2.62	2.79	0.40	0.01	0.01	0.02	2.18	6.10
ThermofluidStream.Boundaries.Tests.TankFillingClosedTank		0.00	0.70	2.60	0.70	0.00	0.00	0.00	0.00	4.07
ThermofluidStream.Boundaries.Tests.TankHeating		0.00	0.60	2.58	0.60	0.00	0.00	0.00	0.00	3.93
ThermofluidStream.Boundaries.Tests.TankOverfilling		0.00	0.58	2.63	0.58	0.00	0.00	0.00	0.00	3.97
ThermofluidStream.Boundaries.Tests.TankSelfDraining		0.00	0.57	2.65	0.57	0.00	0.00	0.00	0.00	3.98
ThermofluidStream.Boundaries.Tests.TankSelfDraining2		0.00	0.91	2.62	0.91	0.00	0.00	0.00	0.00	4.21
ThermofluidStream.Boundaries.Tests.TerminalSourceSink (sim)	0.01 (4 verified)	0.02	2.58	2.73	0.52	0.01	0.00	0.02	2.02	5.97
ThermofluidStream.Boundaries.Tests.Volumes		0.00	1.22	2.68	1.22	0.00	0.00	0.00	0.00	4.65
ThermofluidStream.Boundaries.Tests.VolumesDirectCoupling		0.00	1.12	2.70	0.75	0.37	0.00	0.00	0.00	4.54
ThermofluidStream.Examples.EspressoMachine		0.00	1.80	2.58	1.17	0.64	0.00	0.00	0.00	5.11
ThermofluidStream.Examples.HeatPump		0.00	5.51	2.60	2.07	3.43	0.00	0.00	0.00	8.88
ThermofluidStream.Examples.ReverseHeatPump		0.00	3.17	2.65	2.20	0.97	0.00	0.00	0.00	6.61
ThermofluidStream.Examples.SimpleAirCycle (sim)		0.02	11.66	2.45	1.06	0.52	0.08	0.21	9.80	14.81
ThermofluidStream.Examples.SimpleCoolingCycle		0.00	0.96	2.53	0.52	0.44	0.00	0.00	0.00	4.18
ThermofluidStream.Examples.SimpleEngine		0.00	1.10	2.43	0.92	0.18	0.00	0.00	0.00	4.18
ThermofluidStream.Examples.SimpleGasTurbine		0.00	0.47	2.43	0.41	0.06	0.00	0.00	0.00	3.58
ThermofluidStream.Examples.SimpleStream		0.00	0.61	2.64	0.55	0.06	0.00	0.00	0.00	3.96
ThermofluidStream.Examples.Utilities.Tests.BoilerEspresso		0.00	0.54	2.60	0.44	0.11	0.00	0.00	0.00	3.80
ThermofluidStream.Examples.Utilities.Tests.Piston		0.00	1.10	2.73	0.66	0.44	0.00	0.00	0.00	4.54
ThermofluidStream.Examples.VaporCycle		0.00	2.16	2.76	1.49	0.66	0.00	0.00	0.00	5.69
ThermofluidStream.Examples.VenturiPump		0.00	0.49	2.59	0.46	0.03	0.00	0.00	0.00	3.74
ThermofluidStream.Examples.WaterHammer		0.00	0.36	2.55	0.08	0.28	0.00	0.00	0.00	3.58
ThermofluidStream.FlowControl.Tests.BasicControlValve (sim)	0.01 (4 verified)	0.04	3.43	2.50	0.28	0.06	0.01	0.05	3.02	6.56
ThermofluidStream.FlowControl.Tests.CheckValve (sim)	0.01 (4 verified)	0.03	2.59	2.48	0.33	0.01	0.01	0.02	2.22	5.70
ThermofluidStream.FlowControl.Tests.MCV (sim)	0.10 (827 verified)	0.34	4.55	2.54	0.45	0.36	0.02	0.06	3.66	8.20
ThermofluidStream.FlowControl.Tests.PCV		0.00	0.68	2.51	0.61	0.07	0.00	0.00	0.00	3.93
ThermofluidStream.FlowControl.Tests.SpecificValveType (sim)	0.01 (3 verified)	0.04	3.15	2.57	0.27	0.04	0.02	0.04	2.79	6.37
ThermofluidStream.FlowControl.Tests.Switch		0.00	0.82	2.57	0.49	0.33	0.00	0.00	0.00	4.07
ThermofluidStream.FlowControl.Tests.TanValve		0.00	0.42	2.56	0.39	0.04	0.00	0.00	0.00	3.66
ThermofluidStream.HeatExchangers.Tests.Condenser (sim)		0.09	11.42	2.53	1.04	0.64	1.00	0.22	8.52	14.75
ThermofluidStream.HeatExchangers.Tests.CounterFlowNTU (sim)		0.11	3.74	2.54	0.44	0.29	0.01	0.05	2.95	7.05
ThermofluidStream.HeatExchangers.Tests.CounterFlowNTU_parallel (sim)		0.13	5.28	2.51	0.62	0.39	0.03	0.10	4.13	8.60
ThermofluidStream.HeatExchangers.Tests.CounterFlowNTU_serial (sim)		0.11	4.08	2.49	0.46	0.31	0.02	0.06	3.23	7.35
ThermofluidStream.HeatExchangers.Tests.CounterFlowNTU_zeroMassFlow (sim)		0.12	3.52	2.49	0.40	0.05	0.01	0.27	2.78	6.75
ThermofluidStream.HeatExchangers.Tests.CrossFlowNTU (sim)		0.10	3.43	2.56	0.46	0.04	0.01	0.05	2.87	6.72
ThermofluidStream.HeatExchangers.Tests.CrossFlowNTU_zeroMassFlow (sim)		0.11	3.56	2.48	0.43	0.05	0.01	0.29	2.78	6.85
ThermofluidStream.HeatExchangers.Tests.ElementTwoPhase		0.00	0.94	2.50	0.86	0.08	0.00	0.00	0.00	4.18
ThermofluidStream.HeatExchangers.Tests.Evaporator (sim)		0.10	12.46	2.53	0.93	0.61	1.07	0.34	9.51	15.74
ThermofluidStream.HeatExchangers.Tests.FlowRes (sim)		0.20	36.77	2.66	3.39	2.41	2.07	2.79	26.10	40.46
ThermofluidStream.HeatExchangers.Tests.Recuperator		0.00	0.91	2.53	0.57	0.33	0.00	0.00	0.00	4.21
ThermofluidStream.Interfaces.Tests.Test_p_out_clipping (sim)		1200.02	4.04	2.75	0.49	0.05	0.02	0.06	3.43	1207.45
ThermofluidStream.Media.Tests.TestXRGMedia		0.00	3.06	2.63	2.81	0.25	0.00	0.00	0.00	6.54
ThermofluidStream.Media.additionalMedia.Incompressible.TestDowcal100 (sim)		0.02	2.07	2.50	0.02	0.01	0.01	0.02	2.01	5.18
ThermofluidStream.Media.additionalMedia.Incompressible.TestDowcal100E (sim)		0.02	2.14	2.51	0.02	0.01	0.00	0.02	2.08	5.22
ThermofluidStream.Media.additionalMedia.SingleGasAndIncompressible.Examples.TestJP8DryAir		0.00	0.33	2.49	0.33	0.00	0.00	0.00	0.00	3.40
ThermofluidStream.Media.additionalMedia.SingleGasAndIncompressible.Examples.TestSimpleLoopWithStaticHeadJP8DryAir		0.00	0.75	2.51	0.75	0.00	0.00	0.00	0.00	3.88
ThermofluidStream.Processes.Internal.CentrifugalPump.CalculateCoefficientsFromMeasurements (sim)	0.03 (3/59 failed)	0.02	2.30	2.64	0.03	0.02	0.01	0.02	2.22	5.64
ThermofluidStream.Processes.Tests.CentrifugalPump		0.00	0.87	2.67	0.51	0.37	0.00	0.00	0.00	4.34
ThermofluidStream.Processes.Tests.CentrifugalPumpCharacteristics (sim)		1200.02	4.34	2.75	0.20	0.25	0.03	0.06	3.80	1207.79
ThermofluidStream.Processes.Tests.Compressor		0.00	0.51	2.58	0.26	0.25	0.00	0.00	0.00	3.78
ThermofluidStream.Processes.Tests.ConductionElement		0.00	0.41	2.71	0.16	0.25	0.00	0.00	0.00	3.86
ThermofluidStream.Processes.Tests.ConvectivePipe (sim)	0.01 (3 verified)	0.03	2.42	2.67	0.04	0.03	0.01	0.03	2.31	5.70
ThermofluidStream.Processes.Tests.ConvectivePipe_serial (sim)	0.01 (4 verified)	0.03	2.71	2.56	0.06	0.21	0.01	0.03	2.41	5.93
ThermofluidStream.Processes.Tests.Flow_Resistance (sim)	0.07 (270 verified)	0.04	3.26	2.82	0.40	0.04	0.02	0.05	2.76	6.82
ThermofluidStream.Processes.Tests.Nozzle (sim)	0.01 (3 verified)	0.24	5.47	2.68	0.52	0.06	0.04	0.34	4.51	9.04
ThermofluidStream.Processes.Tests.Pump (sim)		1200.02	4.05	2.77	0.70	0.06	0.02	0.07	3.20	1207.48
ThermofluidStream.Processes.Tests.Pump_dp_tau_centrifugal_Characteristics (sim)	0.02 (265 verified)	13.24	4.37	2.72	0.40	0.03	0.03	0.08	3.83	20.99
ThermofluidStream.Processes.Tests.Pump_dp_tau_centrifugal_DesignPoint (sim)	0.12 (732 verified)	985.22	9.71	2.54	0.59	0.46	0.11	0.54	8.02	998.18
ThermofluidStream.Processes.Tests.TransportDelay (sim)		0.10	3.25	2.59	0.44	0.03	0.01	0.04	2.73	6.57
ThermofluidStream.Processes.Tests.Turbine (sim)	0.02 (1/5 failed)	4.20	2.90	2.62	0.37	0.04	0.01	0.04	2.43	10.37
ThermofluidStream.Sensors.Tests.TestSensors (sim)		0.10	7.99	2.50	1.14	0.60	0.07	0.17	6.00	11.22
ThermofluidStream.Topology.Tests.TestDynamicTopology		0.00	2.00	2.60	1.94	0.06	0.00	0.00	0.00	5.26
ThermofluidStream.Topology.Tests.TestJunction (sim)	0.01 (4 verified)	1.56	3.16	2.69	0.46	0.02	0.01	0.09	2.58	8.18
ThermofluidStream.Topology.Tests.TestJunctionNM		0.00	1.22	2.63	1.13	0.10	0.00	0.00	0.00	4.51
ThermofluidStream.Topology.Tests.TestNonPhysical		0.00	1.90	2.72	1.26	0.64	0.00	0.00	0.00	5.38
ThermofluidStream.Topology.Tests.TestSplitter		0.00	0.41	2.61	0.39	0.02	0.00	0.00	0.00	3.72
ThermofluidStream.Undirected.Boundaries.Tests.PhaseSeperator		0.00	1.39	2.58	0.91	0.48	0.00	0.00	0.00	4.67
ThermofluidStream.Undirected.Boundaries.Tests.Reservoir		0.00	0.28	2.52	0.24	0.04	0.00	0.00	0.00	3.49
ThermofluidStream.Undirected.Boundaries.Tests.Tank_fillingClosedTank		0.00	0.51	2.63	0.51	0.00	0.00	0.00	0.00	3.82
ThermofluidStream.Undirected.Boundaries.Tests.Tank_overfilling		0.00	0.67	2.57	0.67	0.00	0.00	0.00	0.00	3.96
ThermofluidStream.Undirected.Boundaries.Tests.Tank_selfDraining		0.00	0.77	2.54	0.77	0.00	0.00	0.00	0.00	4.08
ThermofluidStream.Undirected.Boundaries.Tests.Tank_upsideDownBottle		0.00	0.48	2.54	0.48	0.00	0.00	0.00	0.00	3.74
ThermofluidStream.Undirected.Boundaries.Tests.TestBoundaries (sim)	0.01 (4 verified)	0.02	2.72	2.56	0.40	0.02	0.01	0.02	2.29	5.96
ThermofluidStream.Undirected.Boundaries.Tests.TestVolumes		0.00	0.96	2.53	0.96	0.00	0.00	0.00	0.00	4.20
ThermofluidStream.Undirected.Boundaries.Tests.VolumesDirectCoupling		0.00	1.19	2.62	1.04	0.15	0.00	0.00	0.00	4.52
ThermofluidStream.Undirected.FlowControl.Tests.BasicControlValve (sim)	0.02 (6 verified)	0.10	3.79	2.48	0.31	0.11	0.03	0.07	3.27	7.00
ThermofluidStream.Undirected.FlowControl.Tests.CheckValve (sim)	0.01 (4 verified)	0.02	2.67	2.58	0.40	0.03	0.01	0.03	2.19	5.94
ThermofluidStream.Undirected.FlowControl.Tests.MCV (sim)	0.15 (33 verified)	42.78	5.87	2.50	0.56	0.44	0.05	0.12	4.71	51.95
ThermofluidStream.Undirected.FlowControl.Tests.SpecificValveType (sim)	0.01 (5 verified)	0.08	3.32	2.50	0.26	0.06	0.02	0.06	2.92	6.53
ThermofluidStream.Undirected.FlowControl.Tests.TanValve		0.00	0.48	2.62	0.44	0.05	0.00	0.00	0.00	3.79
ThermofluidStream.Undirected.HeatExchangers.Tests.ConductionElementTwoPhase (sim)	0.02 (4 verified)	740.93	4.59	2.53	0.16	0.25	0.12	0.07	4.00	748.68
ThermofluidStream.Undirected.HeatExchangers.Tests.TestDiscretizedHEX		0.00	1.10	2.62	0.94	0.16	0.00	0.00	0.00	4.39
ThermofluidStream.Undirected.HeatExchangers.Tests.TestDiscretizedHEXvsDir		0.00	2.02	2.59	1.77	0.24	0.00	0.00	0.00	5.32
ThermofluidStream.Undirected.Interfaces.Tests.Test_p_out_clipping (sim)	0.01 (6 verified)	0.04	4.08	2.55	0.43	0.08	0.02	0.32	3.23	7.35
ThermofluidStream.Undirected.Processes.Tests.ConductionElement (sim)	0.02 (15 verified)	0.13	3.84	2.53	0.18	0.29	0.02	0.05	3.31	7.13
ThermofluidStream.Undirected.Processes.Tests.TestFlowResistance (sim)	0.01 (3 verified)	0.03	2.68	2.54	0.34	0.03	0.01	0.03	2.28	5.86
ThermofluidStream.Undirected.Processes.Tests.TransportDelay (sim)		0.10	3.34	2.54	0.38	0.21	0.01	0.05	2.69	6.62
ThermofluidStream.Undirected.Sensors.Tests.TestSensors (sim)		0.03	7.12	2.61	0.99	0.18	0.07	0.32	5.56	10.37
ThermofluidStream.Undirected.Topology.Tests.TestConnectors		0.00	0.89	2.55	0.82	0.07	0.00	0.00	0.00	4.13
ThermofluidStream.Undirected.Topology.Tests.TestJunction		0.00	0.92	2.52	0.82	0.09	0.00	0.00	0.00	4.14