OpenModelica v1.24-fmi-fmpy from 2025-06-14 21:51:29 to 2025-06-30 16:31:33

Summary

OMC Commits	0
Libraries Changed	20
Number of Improvements	32
Number of Regressions	18
Number of Performance Improvements	6
Number of Performance Regressions	9

OpenModelica Changes

Commit	Date	Author	Summary

OpenModelicaLibraryTesting Changes

Commit	Date	Author	Summary
ed227ef	2025-06-28 00:10:54 +0200	Francesco Casella	Read for new round of testing June 2025 (#215)
6d6bfe5	2025-05-29 01:41:14 +0200	Adrian Pop	Add new json field to force library version exact match - to be used for MSL (#213)

Library Changes

Library	Change
BuildingSystems	From version 2.0.0-master (37f23a121434b999f66f0bf7ee16bb67ad8b2b83) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Feb 4 2025, 14:57:36) [GCC 11.4.0] --version show program's version number and exit to 2.0.0-master (37f23a121434b999f66f0bf7ee16bb67ad8b2b83) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, May 27 2025, 17:12:29) [GCC 11.4.0] --version show program's version number and exit
Buildings_11	From version 11.1.1-maint.11.x (a4b056a833a56c9373c12e2f24862f7e8f38d8f2) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Feb 4 2025, 14:57:36) [GCC 11.4.0] --version show program's version number and exit to 11.1.1-maint.11.x (a4b056a833a56c9373c12e2f24862f7e8f38d8f2) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, May 27 2025, 17:12:29) [GCC 11.4.0] --version show program's version number and exit
Buildings_12	From version 12.1.1-maint.12.x (4a42bbca736fa9c44286247aa9282b4d596ee1c8) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Feb 4 2025, 14:57:36) [GCC 11.4.0] --version show program's version number and exit to 12.1.1-maint.12.x (4a42bbca736fa9c44286247aa9282b4d596ee1c8) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, May 27 2025, 17:12:29) [GCC 11.4.0] --version show program's version number and exit
Buildings_latest	From version 13.0.0-master (51c7642adae2084b08ac10dbd5951bdec05e509a) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Feb 4 2025, 14:57:36) [GCC 11.4.0] --version show program's version number and exit to 13.0.0-master (51c7642adae2084b08ac10dbd5951bdec05e509a) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, May 27 2025, 17:12:29) [GCC 11.4.0] --version show program's version number and exit
Chemical	From version 1.4.1 (245138d95c80db00e3aae1a930a4cad5b76e1002) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Feb 4 2025, 14:57:36) [GCC 11.4.0] --version show program's version number and exit to 1.4.1 (245138d95c80db00e3aae1a930a4cad5b76e1002) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, May 27 2025, 17:12:29) [GCC 11.4.0] --version show program's version number and exit
ClaRa	From version 1.8.2-main (6fa06a2aaafa131a7dff3f544bc3309cab732ba7) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Feb 4 2025, 14:57:36) [GCC 11.4.0] --version show program's version number and exit to 1.8.2-main (6fa06a2aaafa131a7dff3f544bc3309cab732ba7) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, May 27 2025, 17:12:29) [GCC 11.4.0] --version show program's version number and exit
Dynawo_dev	From version 1.8.0-master (734d9df0c3dcc5eb2c435b4b568e4e4fb74f2b17) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Feb 4 2025, 14:57:36) [GCC 11.4.0] --version show program's version number and exit to 1.8.0-master (9bb6a91ca98fcbdd4f1f3d5049fd9bcb0a6dffab) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, May 27 2025, 17:12:29) [GCC 11.4.0] --version show program's version number and exit
Greenhouses	From version 1.0.0-master (845525ed51e3048447839e8896e25f3690c02eb9) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Feb 4 2025, 14:57:36) [GCC 11.4.0] --version show program's version number and exit to 1.0.0-master (845525ed51e3048447839e8896e25f3690c02eb9) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, May 27 2025, 17:12:29) [GCC 11.4.0] --version show program's version number and exit
IDEAS	From version 3.0.0 (a7be00b7e07943c0acda1b5799a8d32bea896d7b) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Feb 4 2025, 14:57:36) [GCC 11.4.0] --version show program's version number and exit to 3.0.0 (a7be00b7e07943c0acda1b5799a8d32bea896d7b) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, May 27 2025, 17:12:29) [GCC 11.4.0] --version show program's version number and exit
MEV	From version 1.1.1 (04d85ca089f284081ca2df4ca68039780f47a90f) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Feb 4 2025, 14:57:36) [GCC 11.4.0] --version show program's version number and exit to 1.1.1 (04d85ca089f284081ca2df4ca68039780f47a90f) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, May 27 2025, 17:12:29) [GCC 11.4.0] --version show program's version number and exit
ModelicaTest_3.2.3	From version 3.2.3+maint.om (efd981a1176f124938d6d6759f7c09e0fbf55ddf) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Feb 4 2025, 14:57:36) [GCC 11.4.0] --version show program's version number and exit to 3.2.3+maint.om (efd981a1176f124938d6d6759f7c09e0fbf55ddf) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, May 27 2025, 17:12:29) [GCC 11.4.0] --version show program's version number and exit
Modelica_3.2.3	From version 3.2.3+maint.om (efd981a1176f124938d6d6759f7c09e0fbf55ddf) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Feb 4 2025, 14:57:36) [GCC 11.4.0] --version show program's version number and exit to 3.2.3+maint.om (efd981a1176f124938d6d6759f7c09e0fbf55ddf) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, May 27 2025, 17:12:29) [GCC 11.4.0] --version show program's version number and exit
Modelica_4.0.0	From version 4.0.0+maint.om (96032134c36668898e1693e69bd9f81aa38de3dd) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Feb 4 2025, 14:57:36) [GCC 11.4.0] --version show program's version number and exit to 4.0.0+maint.om (96032134c36668898e1693e69bd9f81aa38de3dd) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, May 27 2025, 17:12:29) [GCC 11.4.0] --version show program's version number and exit
Modelica_4.1.0	From version 4.1.0+maint.om (7a4bf7de77a3986e8eb1e88cbb515d646f78f834) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Feb 4 2025, 14:57:36) [GCC 11.4.0] --version show program's version number and exit to 4.1.0+maint.om (7a4bf7de77a3986e8eb1e88cbb515d646f78f834) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, May 27 2025, 17:12:29) [GCC 11.4.0] --version show program's version number and exit
Modelica_trunk	From version trunk (0089336cd1fa8a5748ba4e3ea55effe9c79fa979) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Feb 4 2025, 14:57:36) [GCC 11.4.0] --version show program's version number and exit to trunk (0089336cd1fa8a5748ba4e3ea55effe9c79fa979) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, May 27 2025, 17:12:29) [GCC 11.4.0] --version show program's version number and exit
PowerGrids	From version 1.0.3 (1858e8b1d5234a3d9506e89da89c3c1df793b866) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Feb 4 2025, 14:57:36) [GCC 11.4.0] --version show program's version number and exit to 1.0.3 (1858e8b1d5234a3d9506e89da89c3c1df793b866) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, May 27 2025, 17:12:29) [GCC 11.4.0] --version show program's version number and exit
ScalableTestGrids_noopt	From version 1.1.0-master (b57ee295ec2c349ca0be5368988840d0bb52dbb8) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Feb 4 2025, 14:57:36) [GCC 11.4.0] --version show program's version number and exit to 1.1.0-master (b57ee295ec2c349ca0be5368988840d0bb52dbb8) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, May 27 2025, 17:12:29) [GCC 11.4.0] --version show program's version number and exit
ScalableTestSuite	From version 2.2.0-master (ce9eedecd9f6c487d11cfc2ed9724e75c0229323) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Feb 4 2025, 14:57:36) [GCC 11.4.0] --version show program's version number and exit to 2.2.0-master (ce9eedecd9f6c487d11cfc2ed9724e75c0229323) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, May 27 2025, 17:12:29) [GCC 11.4.0] --version show program's version number and exit
ThermofluidStream	From version 1.2.0-main (88b75b1286769983d17911c22f15cc237ffb25b9) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Feb 4 2025, 14:57:36) [GCC 11.4.0] --version show program's version number and exit to 1.2.0-main (0b69eb9db3e99d36633a9f1db8a71bdf783856c1) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, May 27 2025, 17:12:29) [GCC 11.4.0] --version show program's version number and exit
TransiEnt	From version 2.0.2-master (9c0bd25f9ed0ee6ebf0ed0504e1b6ec18f8682e0) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, Feb 4 2025, 14:57:36) [GCC 11.4.0] --version show program's version number and exit to 2.0.2-master (9c0bd25f9ed0ee6ebf0ed0504e1b6ec18f8682e0) usage: __main__.py [-h] [--version] [--validate] [--start-time START_TIME] FMPy version: 0.3.21 Python version: 3.10.12 (main, May 27 2025, 17:12:29) [GCC 11.4.0] --version show program's version number and exit

Models Affected

BuildingSystems	BuildingSystems.Applications.AirConditioningSystems.PhotovoltaicCoolingSystem (sim)	Compile performance 0:01:52 → 0:03:46
BuildingSystems	BuildingSystems.Applications.HeatingSystems.SolarHeatingSystem (sim)	Compile performance 0:02:46 → 0:05:03
BuildingSystems	BuildingSystems.Buildings.Zones.Examples.SingleZoneHygroThermal1D (sim)	Compile → Simulate
BuildingSystems	BuildingSystems.Fluid.Geothermal.Aquifer.Validation.NumberWells (sim)	Simulate → Failed
Buildings_11	Buildings.Applications.DataCenters.ChillerCooled.Examples.IntegratedPrimarySecondaryEconomizer (sim)	Verify → Failed
Buildings_11	Buildings.DHC.ETS.Combined.Examples.ChillerOnly (sim)	Failed → Verify
Buildings_11	Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)	Simulate performance 0:07:02 → 3.81
Buildings_11	Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case650FF (sim)	Verify → Failed
Buildings_11	Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case680FF (sim)	Failed → Verify
Buildings_11	Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case695 (sim)	Compile → Failed
Buildings_11	Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case940 (sim)	Failed → Compile
Buildings_11	Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case950 (sim)	Failed → Verify
Buildings_11	Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindow (sim)	Compile performance 0:02:11 → 0:04:12
Buildings_11	Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowExteriorShade (sim)	Verify → Failed
Buildings_11	Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindowInteriorShade (sim)	Failed → Compile
Buildings_12	Buildings.DHC.ETS.Combined.Validation.ChillerOnly (sim)	Verify → Failed
Buildings_12	Buildings.Fluid.DXSystems.Cooling.WaterSource.Examples.MultiStage (sim)	Compile → Verify
Buildings_12	Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600FF (sim)	Verify → Failed
Buildings_12	Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case610 (sim)	Failed → Compile
Buildings_12	Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case670 (sim)	Compile → Failed
Buildings_12	Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case685 (sim)	Failed → Compile
Buildings_12	Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case900 (sim)	Compile → Failed
Buildings_12	Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowExteriorShade (sim)	Failed → Verify
Buildings_12	Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowInteriorShade (sim)	Failed → Verify
Buildings_12	Buildings.ThermalZones.EnergyPlus_24_2_0.Examples.SmallOffice.ASHRAE2006Winter (sim)	Compile → Failed
Buildings_latest	Buildings.Applications.DataCenters.ChillerCooled.Examples.NonIntegratedPrimarySecondaryEconomizer (sim)	Compile → Verify
Buildings_latest	Buildings.DHC.ETS.Combined.Validation.ChillerOnly (sim)	Verify → Failed
Buildings_latest	Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600 (sim)	Failed → Verify
Buildings_latest	Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case680FF (sim)	Failed → Verify
Buildings_latest	Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindow (sim)	Compile → Failed
Buildings_latest	Buildings.ThermalZones.EnergyPlus_24_2_0.Examples.SmallOffice.ASHRAE2006Spring (sim)	Failed → Compile
Chemical	Chemical.Examples.AcidBase.Phosphate (sim)	Compile → Simulate
ClaRa	ClaRa.Components.Furnace.Check.Test_burner_adiabatic_fuelDrying (sim)	Failed → Compile
ClaRa	ClaRa.Components.Mills.PhysicalMills.Volumes.Check.TestAerosolVolume (sim)	Compile performance 0:02:23 → 0:04:51
Dynawo_dev	Dynawo.Examples.BESS.WECC.BESScbCurrentSource (sim)	Compile performance 15.82 → 27.18
Greenhouses	Greenhouses.Examples.GlobalSystem_1 (sim)	Compile → Failed
Greenhouses	Greenhouses.Examples.GlobalSystem_2 (sim)	Compile → Failed
Greenhouses	Greenhouses.Examples.Greenhouse_1 (sim)	Compile performance 0:03:19 → 0:09:18
IDEAS	IDEAS.Buildings.Examples.ZoneCO2 (sim)	Compile performance 0:01:24 → 0:02:47
IDEAS	IDEAS.Buildings.Validation.Tests.n50Test (sim)	Compile performance 0:01:51 → 0:03:49
IDEAS	IDEAS.Examples.IBPSA.SingleZoneResidentialHydronic (sim)	Compile performance 0:05:19 → 0:03:05
IDEAS	IDEAS.Examples.Tutorial.Example10 (sim)	Failed → Compile
IDEAS	IDEAS.Examples.Tutorial.Example5 (sim)	Failed → Simulate
IDEAS	IDEAS.Examples.Tutorial.Example6 (sim)	Failed → Compile
IDEAS	IDEAS.Examples.Tutorial.Example7 (sim)	Failed → Compile
IDEAS	IDEAS.Examples.Tutorial.Example8 (sim)	Failed → Compile
IDEAS	IDEAS.Examples.Tutorial.Example9 (sim)	Failed → Compile
MEV	MEV.Test.TestStandardPatient (sim)	Compile → Simulate
ModelicaTest_3.2.3	ModelicaTest.Fluid.TestComponents.Fittings.TestJunctionTraceSubstances (sim)	Compile → Verify
Modelica_3.2.3	Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator (sim)	Compile → Simulate
Modelica_3.2.3	Modelica.Mechanics.MultiBody.Examples.Elementary.PointGravityWithPointMasses2 (sim)	Compile → Verify
Modelica_3.2.3	Modelica.Mechanics.MultiBody.Examples.Loops.EngineV6 (sim)	Simulate → Verify
Modelica_4.0.0	Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator (sim)	Simulate → Compile
Modelica_4.1.0	Modelica.Blocks.Examples.BooleanNetwork1 (sim)	Compile performance 50.84 → 8.82
Modelica_4.1.0	Modelica.Blocks.Examples.BusUsage (sim)	Compile performance 48.14 → 8.13
Modelica_4.1.0	Modelica.Blocks.Examples.Interaction1 (sim)	Compile performance 50.23 → 9.71
Modelica_4.1.0	Modelica.Electrical.Analog.Examples.OpAmps.Multivibrator (sim)	Compile → Simulate
Modelica_4.1.0	Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMPM_FieldWeakening (sim)	Compile → Verify
Modelica_trunk	Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMPM_FieldWeakening (sim)	Verify → Compile
Modelica_trunk	Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint (sim)	Verify → Compile
PowerGrids	PowerGrids.Examples.Tutorial.IslandOperation.TwoGeneratorsFixedFrequencyReference (sim)	Verify → Compile
ScalableTestGrids_noopt	ScalableTestGrids.Models.Type1.Type1_N_4_M_4 (sim)
ScalableTestGrids_noopt	ScalableTestGrids.Models.Type1.Type1_reduced_N_2_M_4 (sim)
ScalableTestGrids_noopt	ScalableTestGrids.Models.Type2.Type2_noTap___N_3_M_4 (sim)
ScalableTestGrids_noopt	ScalableTestGrids.Models.Type2.Type2_tapEv___N_3_M_4 (sim)
ScalableTestGrids_noopt	ScalableTestGrids.Models.Type2.Type2_tapEv___N_4_M_4 (sim)
ScalableTestGrids_noopt	ScalableTestGrids.Models.Type2.Type2_tapNoEv_N_3_M_4 (sim)
ScalableTestGrids_noopt	ScalableTestGrids.Models.Type2.Type2_tapNoEv_N_4_M_4 (sim)
ScalableTestSuite	ScalableTestSuite.Electrical.DistributionSystemAC.ScaledExperiments.DistributionSystemLinearIndividual_N_14_M_14 (sim)	Failed → Verify
ScalableTestSuite	ScalableTestSuite.Electrical.TransmissionLine.ScaledExperiments.TransmissionLineEquations_N_320 (sim)	Compile performance 27.51 → 48.52
ThermofluidStream	ThermofluidStream.Examples.ReverseHeatPump (sim)	Simulate performance 0:01:58 → 0:01:08
TransiEnt	TransiEnt.Producer.Electrical.Photovoltaics.QuasiStationary.Check.TestLowVoltageGridWithPVModules (sim)	Compile → Simulate