OpenModelica v1.24-fmi from 2025-05-18 13:24:24 to 2025-05-26 19:10:59

Summary

OMC Commits0
Libraries Changed14
Number of Improvements19
Number of Regressions18
Number of Performance Improvements10
Number of Performance Regressions8

OpenModelica Changes

CommitDateAuthorSummary

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
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
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
Modelica_3.2.3From version 3.2.3+maint.om (efd981a1176f124938d6d6759f7c09e0fbf55ddf) 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 3.2.3+maint.om (efd981a1176f124938d6d6759f7c09e0fbf55ddf) 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_4.1.0-beta.omFrom version 4.1.0-beta.om (206c92cbafbc4d9059e2bc14a17d2814a229bc67) 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 4.1.0-beta.om (9ca9fb17ddece1717b4bfd1e0772bec41e9be0aa) 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
PhysiolibraryFrom version 3.0.0 (0ef8b5848b8bd08912a1713d0641b6bb03c3e3b2) 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 (0ef8b5848b8bd08912a1713d0641b6bb03c3e3b2) 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
ScalableTestSuiteFrom version 2.2.0-master (ce9eedecd9f6c487d11cfc2ed9724e75c0229323) 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 2.2.0-master (ce9eedecd9f6c487d11cfc2ed9724e75c0229323) 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
ThermofluidStreamFrom 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.ThermalZones.HighOrder.Validation.ASHRAE140.Case250 (sim)Simulate → Compile
BuildingSystemsBuildingSystems.Airflow.Multizone.Examples.ChimneyShaftNoVolume (sim)Compile performance 14.28 → 31.27
Buildings_11Buildings.Applications.DataCenters.ChillerCooled.Examples.IntegratedPrimarySecondaryEconomizer (sim)Failed → Verify
Buildings_11Buildings.DHC.ETS.Combined.Examples.ChillerOnly (sim)Verify → Failed
Buildings_11Buildings.DHC.ETS.Combined.Validation.ChillerOnly (sim)Verify → Failed
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600 (sim)Failed → Compile
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case650 (sim)Compile → Failed
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case900FF (sim)Failed → Verify
Buildings_11Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindow (sim)Failed → Verify
Buildings_12Buildings.Applications.DataCenters.ChillerCooled.Examples.IntegratedPrimarySecondaryEconomizer (sim)Failed → Verify
Buildings_12Buildings.DHC.ETS.Combined.Examples.ChillerOnly (sim)Verify → Failed
Buildings_12Buildings.Examples.ScalableBenchmarks.BuildingVAV.ThermalZones.Validation.ThermalZone (sim)Compile performance 0:01:25 → 0:02:37
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600FF (sim)Failed → Verify
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case640 (sim)Failed → Compile
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case660 (sim)Compile → Failed
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case685 (sim)Failed → Simulate
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case900 (sim)Failed → Simulate
Buildings_12Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindow (sim)Verify → Failed
Buildings_12Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowInteriorShade (sim)Verify → Failed
Buildings_12Buildings.ThermalZones.EnergyPlus_24_2_0.Examples.SmallOffice.ASHRAE2006Spring (sim)Failed → Compile
Buildings_12Buildings.ThermalZones.EnergyPlus_24_2_0.Examples.SmallOffice.ASHRAE2006Winter (sim)Failed → Compile
Buildings_latestBuildings.Applications.DataCenters.ChillerCooled.Examples.IntegratedPrimarySecondaryEconomizer (sim)Verify → Failed
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.Case660 (sim)Failed → Compile
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case900 (sim)Simulate → Failed
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case950FF (sim)Failed → Simulate
Buildings_latestBuildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindow (sim)Failed → Verify
Buildings_latestBuildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowExteriorShade (sim)Failed → Verify
IBPSA_latestIBPSA.Fluid.Geothermal.Borefields.Validation.ConstantHeatInjection_100Boreholes (sim)Failed → Compile
Modelica_3.2.3Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMR_CurrentSource (sim)Simulate performance 16.12 → 6.00
Modelica_4.1.0-beta.omModelica.Blocks.Examples.IntegerNetwork1 (sim)Compile performance 8.32 → 45.54
Modelica_4.1.0-beta.omModelica.Blocks.Examples.InverseModel (sim)Compile performance 8.36 → 43.56
Modelica_4.1.0-beta.omModelica.Blocks.Examples.LogicalNetwork1 (sim)Compile performance 8.52 → 45.91
Modelica_4.1.0-beta.omModelica.Blocks.Examples.RealNetwork1 (sim)Compile performance 8.40 → 56.53
Modelica_4.1.0-beta.omModelica.Blocks.Examples.ShowLogicalSources (sim)Compile performance 8.43 → 48.30
Modelica_4.1.0-beta.omModelica.Mechanics.MultiBody.Examples.Loops.EngineV6 (sim)Compile → Failed
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.InductionMachines.IMC_Initialize (sim)Compile → Simulate
Modelica_trunkModelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMEE_Generator (sim)Simulate performance 19.03 → 8.57
Modelica_trunkModelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMR_CurrentSource (sim)Simulate performance 12.35 → 6.30
PhysiolibraryPhysiolibrary.Fluid.Examples.CardiovascularSystem_GCG (sim)Compile performance 0:01:23 → 16.58
PhysiolibraryPhysiolibrary.Fluid.Examples.Fernandez2013.PulsatileCirculation (sim)Compile performance 0:01:24 → 18.90
PhysiolibraryPhysiolibrary.Fluid.Examples.Kofranek2014.NonPulsatileCirculation (sim)Compile performance 0:01:25 → 16.77
PhysiolibraryPhysiolibrary.Fluid.Examples.Kofranek2014.PulsatileCirculation (sim)Compile performance 0:01:25 → 17.34
PhysiolibraryPhysiolibrary.Fluid.Examples.Windkessel_3element (sim)Compile performance 0:01:30 → 13.75
PhysiolibraryPhysiolibrary.Fluid.Examples.Windkessel_4element (sim)Compile performance 0:01:25 → 14.25
SOFCPoliMiSOFCPoliMi.Tests.BenchmarkSalogniColonnaIEA (sim)Simulate → Failed
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_reduced_N_2_M_4 (sim)SimCode → Failed
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_noTap___N_3_M_4 (sim)
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_noTap___N_4_M_4 (sim)
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_tapEv___N_3_M_4 (sim)
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_tapEv___N_4_M_4 (sim)
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_tapNoEv_N_3_M_4 (sim)
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_tapNoEv_N_4_M_4 (sim)
ScalableTestSuiteScalableTestSuite.Electrical.TransmissionLine.ScaledExperiments.TransmissionLineEquations_N_320 (sim)Compile performance 24.82 → 46.45
ThermofluidStreamThermofluidStream.HeatExchangers.Tests.FlowRes (sim)Compile performance 0:05:20 → 0:03:00