OpenModelica v1.25-fmi from 2025-05-19 01:16:18 to 2025-05-27 07:06:03

Summary

OMC Commits3
Libraries Changed15
Number of Improvements24
Number of Regressions50
Number of Performance Improvements10
Number of Performance Regressions6

OpenModelica Changes

CommitDateAuthorSummary
a74ecac71c2025-05-26 15:34:34 +0200phannebohm[OB] Fix simplification of if-equation (#13935) (#13941)
7272f166952025-05-20 21:54:44 +0200Per ÖstlundImprove overconstrained connection handling (#13920) (#13928)
3693053fa12025-05-20 11:53:01 +0200Adeel AsgharGUI fixes (#13925)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
6d6bfe52025-05-29 01:41:14 +0200Adrian PopAdd new json field to force library version exact match - to be used for MSL (#213)
a7fcaa52025-05-28 01:08:45 +0200Francesco CasellaUpdated configurations to test released 4.1.0 instead of 4.1.0.beta.1 (#212)

Library Changes

LibraryChange
AixLibFrom version 2.1.0 (fcf8bd30a526e7a423f444ad244a518164bda76e) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post87-g17ebd44-linux-debug info: 1 warnings info: 0 errors to 2.1.0 (fcf8bd30a526e7a423f444ad244a518164bda76e) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post88-g1683327-linux-debug info: 1 warnings info: 0 errors
BuildSysProFrom version 3.7.0 (7e8198a827d69e7127828bb09b07262ebcb621c9) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post87-g17ebd44-linux-debug info: 1 warnings info: 0 errors to 3.7.0 (7e8198a827d69e7127828bb09b07262ebcb621c9) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post88-g1683327-linux-debug info: 1 warnings info: 0 errors
BuildingSystemsFrom version 2.0.0-master (37f23a121434b999f66f0bf7ee16bb67ad8b2b83) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post87-g17ebd44-linux-debug info: 1 warnings info: 0 errors to 2.0.0-master (37f23a121434b999f66f0bf7ee16bb67ad8b2b83) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post88-g1683327-linux-debug info: 1 warnings info: 0 errors
Buildings_11From version 11.1.1-maint.11.x (3e80998abc59062fae7c254a8d4eab4a49cc882c) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post87-g17ebd44-linux-debug info: 1 warnings info: 0 errors to 11.1.1-maint.11.x (3e80998abc59062fae7c254a8d4eab4a49cc882c) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post88-g1683327-linux-debug info: 1 warnings info: 0 errors
Buildings_12From version 12.0.1-maint.12.x (53e3783a103ef78a9db1b148eedb6622823c10f5) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post87-g17ebd44-linux-debug info: 1 warnings info: 0 errors to 12.1.0-maint.12.x (143765fcd09b4b605a70bf3a29678f41f2ed6097) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post88-g1683327-linux-debug info: 1 warnings info: 0 errors
Buildings_latestFrom version 12.0.1-master (50b35852286330cb20d172b5ed323490392e1afa) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post87-g17ebd44-linux-debug info: 1 warnings info: 0 errors to 12.1.0-master (6fa10fe5cb35f0277033a243eb38460655047445) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post88-g1683327-linux-debug info: 1 warnings info: 0 errors
GreenhousesFrom version 1.0.0-master (845525ed51e3048447839e8896e25f3690c02eb9) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post87-g17ebd44-linux-debug info: 1 warnings info: 0 errors to 1.0.0-master (845525ed51e3048447839e8896e25f3690c02eb9) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post88-g1683327-linux-debug info: 1 warnings info: 0 errors
IBPSA_latestFrom version 4.0.0-master (d06094ee7af17f0b7c8337666af0f1f1b25e70d6) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post87-g17ebd44-linux-debug info: 1 warnings info: 0 errors to 4.0.0-master (d06094ee7af17f0b7c8337666af0f1f1b25e70d6) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post88-g1683327-linux-debug info: 1 warnings info: 0 errors
IDEASFrom version 3.0.0 (a7be00b7e07943c0acda1b5799a8d32bea896d7b) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post87-g17ebd44-linux-debug info: 1 warnings info: 0 errors to 3.0.0 (a7be00b7e07943c0acda1b5799a8d32bea896d7b) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post88-g1683327-linux-debug info: 1 warnings info: 0 errors
IDEAS_devFrom version 3.0.0-master (d298b0ed3d8b9915ee66ee02c738f838c0ade9a6) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post87-g17ebd44-linux-debug info: 1 warnings info: 0 errors to 3.0.0-master (d298b0ed3d8b9915ee66ee02c738f838c0ade9a6) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post88-g1683327-linux-debug info: 1 warnings info: 0 errors
Modelica_trunkFrom version trunk (49f7769a05123aa81cb77555155690030bd82114) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post87-g17ebd44-linux-debug info: 1 warnings info: 0 errors to trunk (f2b63198aa05b8ad178bfc820f16b51f75430deb) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post88-g1683327-linux-debug info: 1 warnings info: 0 errors
PlanarMechanicsFrom version 1.6.0 (3ae99d218bf1331901efb7c93569f44b9c3c573a) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post87-g17ebd44-linux-debug info: 1 warnings info: 0 errors to 1.6.0 (3ae99d218bf1331901efb7c93569f44b9c3c573a) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post88-g1683327-linux-debug info: 1 warnings info: 0 errors
SOFCPoliMiFrom version master (85098e6eef87802fc5a24ea56db0d6a6ccadbb38) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post87-g17ebd44-linux-debug info: 1 warnings info: 0 errors to master (85098e6eef87802fc5a24ea56db0d6a6ccadbb38) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post88-g1683327-linux-debug info: 1 warnings info: 0 errors
ScalableTestGrids_nooptFrom version 1.1.0-master (b57ee295ec2c349ca0be5368988840d0bb52dbb8) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post87-g17ebd44-linux-debug info: 1 warnings info: 0 errors to 1.1.0-master (b57ee295ec2c349ca0be5368988840d0bb52dbb8) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post88-g1683327-linux-debug info: 1 warnings info: 0 errors
ThermofluidStream_devFrom version 1.2.0-main (e1d85bf6e4c68bf345694c779f1b452f5fb5f4c5) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post87-g17ebd44-linux-debug info: 1 warnings info: 0 errors to 1.2.0-main (e1d85bf6e4c68bf345694c779f1b452f5fb5f4c5) warning: Failed to load settings: [json.exception.parse_error.101] parse error at line 4, column 1: syntax error while parsing value - unexpected '}'; expected end of input OMSimulator v3.0.0.post88-g1683327-linux-debug info: 1 warnings info: 0 errors

Models Affected

AixLibAixLib.Fluid.HeatPumps.Examples.ScrollWaterToWater_OneRoomRadiator (sim)Simulate → Compile
AixLibAixLib.Fluid.HeatPumps.Validation.ScrollWaterToWater_ScalingFactor (sim)Simulate → Compile
AixLibAixLib.Fluid.HeatPumps.Validation.ScrollWaterToWater_VariableSpeed (sim)Simulate → Compile
BuildSysProBuildSysPro.IBPSA.Fluid.HeatPumps.Validation.ScrollWaterToWater_ScalingFactor (sim)Simulate → Compile
BuildSysProBuildSysPro.IBPSA.Fluid.HeatPumps.Validation.ScrollWaterToWater_VariableSpeed (sim)Simulate → Compile
BuildingSystemsBuildingSystems.Fluid.HeatPumps.Examples.ScrollWaterToWater_OneRoomRadiator (sim)Simulate → Compile
BuildingSystemsBuildingSystems.Fluid.HeatPumps.Validation.ScrollWaterToWater_ScalingFactor (sim)Simulate → Compile
BuildingSystemsBuildingSystems.Fluid.HeatPumps.Validation.ScrollWaterToWater_VariableSpeed (sim)Simulate → Compile
Buildings_11Buildings.Applications.DataCenters.ChillerCooled.Examples.IntegratedPrimarySecondaryEconomizer (sim)Failed → Verify
Buildings_11Buildings.Fluid.HeatPumps.Examples.ScrollWaterToWater_OneRoomRadiator (sim)Verify → Compile
Buildings_11Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Static (sim)Simulate → Verify
Buildings_11Buildings.Fluid.HeatPumps.Validation.ScrollWaterToWater_ScalingFactor (sim)Verify → Compile
Buildings_11Buildings.Fluid.HeatPumps.Validation.ScrollWaterToWater_Static (sim)Simulate → Verify
Buildings_11Buildings.Fluid.HeatPumps.Validation.ScrollWaterToWater_VariableSpeed (sim)Simulate → Compile
Buildings_11Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:07:02 → 4.98
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case650FF (sim)Failed → Verify
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case900 (sim)Failed → Compile
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case900FF (sim)Verify → Failed
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case950 (sim)Failed → Simulate
Buildings_11Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowExteriorShade (sim)Failed → Verify
Buildings_11Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindow (sim)Compile performance 0:01:42 → 0:04:21
Buildings_11Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindowExteriorShade (sim)Failed → Verify
Buildings_11Buildings.ThermalZones.EnergyPlus_9_6_0.Examples.SmallOffice.ASHRAE2006Spring (sim)Failed → Compile
Buildings_11Buildings.ThermalZones.EnergyPlus_9_6_0.Examples.SmallOffice.ASHRAE2006Winter (sim)Failed → Compile
Buildings_12Buildings.Applications.DataCenters.ChillerCooled.Examples.IntegratedPrimarySecondaryEconomizer (sim)Verify → Failed
Buildings_12Buildings.Fluid.HeatPumps.Examples.ScrollWaterToWater_OneRoomRadiator (sim)Verify → Compile
Buildings_12Buildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Static (sim)Simulate → Verify
Buildings_12Buildings.Fluid.HeatPumps.Validation.ScrollWaterToWater_ScalingFactor (sim)Verify → Compile
Buildings_12Buildings.Fluid.HeatPumps.Validation.ScrollWaterToWater_Static (sim)Simulate → Verify
Buildings_12Buildings.Fluid.HeatPumps.Validation.ScrollWaterToWater_VariableSpeed (sim)Simulate → Compile
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600FF (sim)Verify → Failed
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case610 (sim)Simulate → Failed
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case650FF (sim)Verify → Failed
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case685 (sim)Simulate → Failed
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case900FF (sim)Verify → Failed
Buildings_12Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowExteriorShade (sim)Verify → Failed
Buildings_12Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindow (sim)Compile performance 0:04:26 → 0:02:07
Buildings_12Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindowExteriorShade (sim)Verify → Failed
Buildings_12Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindowInteriorShade (sim)Verify → Failed
Buildings_12Buildings.ThermalZones.EnergyPlus_24_2_0.Examples.SmallOffice.ASHRAE2006Spring (sim)Failed → Compile
Buildings_latestBuildings.Applications.DataCenters.ChillerCooled.Examples.IntegratedPrimarySecondaryEconomizer (sim)Verify → Failed
Buildings_latestBuildings.Fluid.HeatPumps.Examples.ScrollWaterToWater_OneRoomRadiator (sim)Verify → Compile
Buildings_latestBuildings.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_Static (sim)Simulate → Verify
Buildings_latestBuildings.Fluid.HeatPumps.Validation.ScrollWaterToWater_ScalingFactor (sim)Verify → Compile
Buildings_latestBuildings.Fluid.HeatPumps.Validation.ScrollWaterToWater_Static (sim)Simulate → Verify
Buildings_latestBuildings.Fluid.HeatPumps.Validation.ScrollWaterToWater_VariableSpeed (sim)Simulate → Compile
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600 (sim)Compile → Failed
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600FF (sim)Verify → Failed
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case610 (sim)Simulate → Failed
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case660 (sim)Compile → Failed
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case670 (sim)Failed → Compile
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case685 (sim)Simulate → Failed
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case695 (sim)Failed → Simulate
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case900FF (sim)Failed → Verify
Buildings_latestBuildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindowExteriorShade (sim)Verify → Failed
Buildings_latestBuildings.ThermalZones.EnergyPlus_24_2_0.Examples.SmallOffice.ASHRAE2006Spring (sim)Failed → Compile
Buildings_latestBuildings.ThermalZones.EnergyPlus_24_2_0.Examples.SmallOffice.ASHRAE2006Summer (sim)Failed → Compile
GreenhousesGreenhouses.Examples.GlobalSystem_1 (sim)Compile → Failed
GreenhousesGreenhouses.Examples.GlobalSystem_2 (sim)Failed → Compile
IBPSA_latestIBPSA.Fluid.HeatPumps.Examples.ScrollWaterToWater_OneRoomRadiator (sim)Simulate → Compile
IBPSA_latestIBPSA.Fluid.HeatPumps.Validation.ScrollWaterToWater_ScalingFactor (sim)Simulate → Compile
IBPSA_latestIBPSA.Fluid.HeatPumps.Validation.ScrollWaterToWater_VariableSpeed (sim)Simulate → Compile
IDEASIDEAS.Buildings.Examples.ZoneCO2 (sim)Compile performance 0:03:07 → 0:01:38
IDEASIDEAS.Examples.IBPSA.SingleZoneResidentialHydronicHeatPump (sim)Simulate → Compile
IDEASIDEAS.Examples.Tutorial.Example6 (sim)Simulate → Compile
IDEASIDEAS.Fluid.Geothermal.Borefields.Validation.ConstantHeatInjection_100Boreholes (sim)Compile → Failed
IDEASIDEAS.Fluid.HeatPumps.Examples.ScrollWaterToWater_OneRoomRadiator (sim)Simulate → Compile
IDEASIDEAS.Fluid.HeatPumps.Validation.ScrollWaterToWater_ScalingFactor (sim)Simulate → Compile
IDEASIDEAS.Fluid.HeatPumps.Validation.ScrollWaterToWater_VariableSpeed (sim)Simulate → Compile
IDEAS_devIDEAS.Fluid.HeatPumps.Examples.ScrollWaterToWater_OneRoomRadiator (sim)Simulate → Compile
IDEAS_devIDEAS.Fluid.HeatPumps.Validation.ScrollWaterToWater_ScalingFactor (sim)Simulate → Compile
IDEAS_devIDEAS.Fluid.HeatPumps.Validation.ScrollWaterToWater_VariableSpeed (sim)Simulate → Compile
Modelica_trunkModelica.Blocks.Examples.BooleanNetwork1 (sim)Compile performance 8.72 → 34.00
Modelica_trunkModelica.Blocks.Examples.BusUsage (sim)Compile performance 8.22 → 31.33
Modelica_trunkModelica.Blocks.Examples.IntegerNetwork1 (sim)Compile performance 8.07 → 33.90
Modelica_trunkModelica.Blocks.Examples.Interaction1 (sim)Compile performance 9.57 → 34.03
Modelica_trunkModelica.Electrical.Analog.Examples.OpAmps.Adder (sim)Verify → Simulate
Modelica_trunkModelica.Electrical.Analog.Examples.OpAmps.Multivibrator (sim)Simulate → Verify
Modelica_trunkModelica.Electrical.Analog.Examples.OpAmps.SchmittTrigger (sim)Verify → Compile
Modelica_trunkModelica.Electrical.Analog.Examples.OpAmps.SignalGenerator (sim)Simulate → Verify
Modelica_trunkModelica.Electrical.Analog.Examples.OpAmps.Subtracter (sim)Verify → Simulate
Modelica_trunkModelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMR_CurrentSource (sim)Simulate performance 5.73 → 13.28
PlanarMechanicsPlanarMechanics.Examples.ControlledCraneCrab (sim)Compile performance 0:01:33 → 16.64
PlanarMechanicsPlanarMechanics.Examples.CraneCrab (sim)Compile performance 0:01:35 → 16.29
PlanarMechanicsPlanarMechanics.Examples.InvertedCraneCrab (sim)Templates performance 16.18 → 0.11 Compile performance 0:01:12 → 16.69
PlanarMechanicsPlanarMechanics.Examples.MeasureDemo (sim)Compile performance 0:01:35 → 15.50
PlanarMechanicsPlanarMechanics.Examples.PowerDistanceDemo (sim)Compile performance 0:01:33 → 22.05
PlanarMechanicsPlanarMechanics.Examples.SpringDemo (sim)Templates performance 16.13 → 0.32 Compile performance 0:01:14 → 18.27
SOFCPoliMiSOFCPoliMi.Tests.BenchmarkSalogniColonnaIEA (sim)Failed → Simulate
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_noTap___N_3_M_4 (sim)
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_tapEv___N_3_M_4 (sim)
ThermofluidStream_devThermofluidStream.HeatExchangers.Tests.FlowRes (sim)Compile performance 0:05:36 → 0:03:02