OpenModelica master-fmi from 2025-08-30 14:59:10 to 2025-09-03 10:24:17

Summary

OMC Commits6
Libraries Changed13
Number of Improvements19
Number of Regressions19
Number of Performance Improvements7
Number of Performance Regressions8

OpenModelica Changes

CommitDateAuthorSummary
a0435a78552025-09-02 14:43:31 +0200AndreasRemoving trapezoid solver (#14286)
2291a390362025-09-02 11:41:08 +0200AndreasRe-adding tests for irksco with GBODE (#14290)
7e6d39b0622025-09-01 16:33:43 +0200AndreasRemoving heun solver (#14287)
802c5a81652025-09-01 15:42:54 +0200AndreasRemoving irksco solver (#14286)
b2c95358452025-09-01 14:57:16 +0200Per ÖstlundImprove evaluation of box/unbox expressions (#14285)
af8809b8932025-09-01 13:20:10 +0200kabdelhak[NB] add when-assert handling (#14284)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
78b314a2025-07-23 14:25:23 +0200Francesco CasellaUpdate heavy_tests.json (#218)
9d719312025-07-14 10:35:58 +0200Francesco CasellaUpdate heavy_tests.json (#216)

Library Changes

LibraryChange
AixLibFrom version 2.1.1 (b9d4d88d1fb38511d2af0958f11855c14064841a) 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.post90-gfb4223f-linux-debug info: 1 warnings info: 0 errors to 2.1.1 (b9d4d88d1fb38511d2af0958f11855c14064841a) 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.post91-gf3df22b-linux-debug info: 1 warnings info: 0 errors
Buildings_11From version 11.1.1-maint.11.x (efa269d234673e79bf5a16c78a68ec7d7a9c3134) 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.post90-gfb4223f-linux-debug info: 1 warnings info: 0 errors to 11.1.1-maint.11.x (efa269d234673e79bf5a16c78a68ec7d7a9c3134) 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.post91-gf3df22b-linux-debug info: 1 warnings info: 0 errors
Buildings_12From version 12.1.1-maint.12.x (973084c7437cb1cbd9b05b790a72133fdd657e74) 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.post90-gfb4223f-linux-debug info: 1 warnings info: 0 errors to 12.1.1-maint.12.x (973084c7437cb1cbd9b05b790a72133fdd657e74) 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.post91-gf3df22b-linux-debug info: 1 warnings info: 0 errors
Buildings_latestFrom version 13.0.0-master (ac7015085f71849d15eb64e86b05ada8168ec848) 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.post90-gfb4223f-linux-debug info: 1 warnings info: 0 errors to 13.0.0-master (ac7015085f71849d15eb64e86b05ada8168ec848) 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.post91-gf3df22b-linux-debug info: 1 warnings info: 0 errors
ClaRaFrom version 1.9.0-main (042f1e54880a60ba8f1c7ec3eed1140d850e4a60) 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.post90-gfb4223f-linux-debug info: 1 warnings info: 0 errors to 1.9.0-main (042f1e54880a60ba8f1c7ec3eed1140d850e4a60) 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.post91-gf3df22b-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.post90-gfb4223f-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.post91-gf3df22b-linux-debug info: 1 warnings info: 0 errors
Modelica_4.0.0From version 4.0.0+maint.om (96032134c36668898e1693e69bd9f81aa38de3dd) 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.post90-gfb4223f-linux-debug info: 1 warnings info: 0 errors to 4.0.0+maint.om (96032134c36668898e1693e69bd9f81aa38de3dd) 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.post91-gf3df22b-linux-debug info: 1 warnings info: 0 errors
Modelica_4.1.0From version 4.1.0+maint.om (7a4bf7de77a3986e8eb1e88cbb515d646f78f834) 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.post90-gfb4223f-linux-debug info: 1 warnings info: 0 errors to 4.1.0+maint.om (7a4bf7de77a3986e8eb1e88cbb515d646f78f834) 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.post91-gf3df22b-linux-debug info: 1 warnings info: 0 errors
Modelica_trunkFrom version trunk (0fb2c38e7c51e5d2998a94d981a24c8ad7c77ec8) 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.post90-gfb4223f-linux-debug info: 1 warnings info: 0 errors to trunk (0fb2c38e7c51e5d2998a94d981a24c8ad7c77ec8) 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.post91-gf3df22b-linux-debug info: 1 warnings info: 0 errors
OpenIPSLFrom version 3.0.1 (648ac5422769915f2e04a5ccd0370e413e3ff23e) 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.post90-gfb4223f-linux-debug info: 1 warnings info: 0 errors to 3.0.1 (648ac5422769915f2e04a5ccd0370e413e3ff23e) 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.post91-gf3df22b-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.post90-gfb4223f-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.post91-gf3df22b-linux-debug info: 1 warnings info: 0 errors
ScalableTestGrids_nooptFrom version 1.2.0 (f18d08e87f948a85992343913e1adfd7d24cad95) 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.post90-gfb4223f-linux-debug info: 1 warnings info: 0 errors to 1.2.0 (f18d08e87f948a85992343913e1adfd7d24cad95) 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.post91-gf3df22b-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.post90-gfb4223f-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.post91-gf3df22b-linux-debug info: 1 warnings info: 0 errors

Models Affected

AixLibAixLib.ThermalZones.ReducedOrder.Examples.MultizonePartlyCooled (sim)Compile performance 0:02:45 → 0:05:53
Buildings_11Buildings.Applications.DataCenters.ChillerCooled.Examples.NonIntegratedPrimarySecondaryEconomizer (sim)Compile → Failed
Buildings_11Buildings.DHC.ETS.Combined.Examples.ChillerOnly (sim)Failed → Verify
Buildings_11Buildings.DHC.ETS.Combined.Validation.ChillerOnly (sim)Verify → Failed
Buildings_11Buildings.Fluid.DXSystems.Cooling.BaseClasses.Examples.EvaporationPulse (sim)Compile → Simulate
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600 (sim)Failed → Compile
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case600FF (sim)Failed → Verify
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case610 (sim)Simulate → Failed
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case670 (sim)Compile → Failed
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case695 (sim)Compile → Failed
Buildings_11Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case900FF (sim)Failed → Verify
Buildings_11Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowExteriorShade (sim)Compile performance 0:04:40 → 0:01:56
Buildings_11Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindowExteriorShade (sim)Compile performance 0:01:56 → 0:04:00
Buildings_11Buildings.ThermalZones.EnergyPlus_9_6_0.Examples.SmallOffice.ASHRAE2006Spring (sim)Compile → Failed
Buildings_12Buildings.Applications.DataCenters.ChillerCooled.Examples.NonIntegratedPrimarySecondaryEconomizer (sim)Failed → Compile
Buildings_12Buildings.DHC.ETS.Combined.Examples.ChillerOnly (sim)Verify → Failed
Buildings_12Buildings.DHC.ETS.Combined.Validation.ChillerOnly (sim)Failed → Simulate
Buildings_12Buildings.Fluid.DXSystems.Cooling.BaseClasses.Examples.EvaporationPulse (sim)Compile → Simulate
Buildings_12Buildings.Fluid.HeatExchangers.Validation.WetCoilEffectivenessNTUCounterFlow (sim)Verify → Failed
Buildings_12Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0.86 → 0:07:02
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case610 (sim)Failed → Compile
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case685 (sim)Simulate → Failed
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case900 (sim)Compile → Failed
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case900FF (sim)Verify → Failed
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case910 (sim)Failed → Compile
Buildings_12Buildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case950 (sim)Compile → Failed
Buildings_12Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowExteriorShade (sim)Failed → Verify
Buildings_12Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindowExteriorShade (sim)Compile performance 0:01:54 → 0:03:29
Buildings_12Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindowInteriorShade (sim)Compile performance 0:04:31 → 0:02:39
Buildings_latestBuildings.Applications.DataCenters.ChillerCooled.Examples.IntegratedPrimarySecondaryEconomizer (sim)Compile → Failed
Buildings_latestBuildings.DHC.ETS.Combined.Examples.ChillerOnly (sim)Verify → Failed
Buildings_latestBuildings.DHC.Loads.BaseClasses.Examples.CouplingSpawnZ6 (sim)Compile performance 0:02:21 → 0:04:21
Buildings_latestBuildings.Fluid.DXSystems.Cooling.BaseClasses.Examples.EvaporationPulse (sim)Compile → Simulate
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case680FF (sim)Verify → Failed
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases6xx.Case685 (sim)Simulate → Failed
Buildings_latestBuildings.ThermalZones.Detailed.Validation.BESTEST.Cases9xx.Case900FF (sim)Verify → Failed
Buildings_latestBuildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.OnlyExteriorWallWithWindowExteriorShade (sim)Compile performance 0:02:22 → 0:04:04
Buildings_latestBuildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallWithWindowExteriorShade (sim)Failed → Verify
Buildings_latestBuildings.ThermalZones.EnergyPlus_24_2_0.Examples.SmallOffice.ASHRAE2006Spring (sim)Compile → Failed
ClaRaClaRa.Components.Furnace.Check.Test_burner_adiabatic_fuelDrying (sim)Failed → Verify
Modelica_3.2.3Modelica.Electrical.Digital.Examples.FullAdder (sim)Compile → Simulate
Modelica_3.2.3Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMS_Start (sim)Simulate performance 23.33 → 11.94
Modelica_3.2.3Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMR_CurrentSource (sim)Simulate performance 7.01 → 15.43
Modelica_4.0.0Modelica.Electrical.Digital.Examples.FullAdder (sim)Compile → Simulate
Modelica_4.1.0Modelica.Electrical.Digital.Examples.FullAdder (sim)Compile → Simulate
Modelica_4.1.0Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMEE_Generator (sim)Simulate performance 20.95 → 11.54
Modelica_4.1.0Modelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMR_CurrentSource (sim)Simulate performance 17.79 → 9.50
Modelica_trunkModelica.Electrical.Digital.Examples.FullAdder (sim)Compile → Simulate
Modelica_trunkModelica.Magnetic.QuasiStatic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.SMR_CurrentSource (sim)Simulate performance 10.78 → 20.34
OpenIPSLOpenIPSL.Examples.DAEMode.SMIB_Examples.Example_2.Network (sim)Compile performance 26.51 → 14.74
OpenIPSLOpenIPSL.Examples.Tutorial.Example_1.Example_1 (sim)Compile performance 29.48 → 14.15
SOFCPoliMiSOFCPoliMi.Tests.BenchmarkSalogniColonnaIEA (sim)Compile → Failed
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_4_M_4 (sim)
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_noTap___N_2_M_4 (sim)
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_noTap___N_3_M_4 (sim)
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_tapEv___N_3_M_4 (sim)
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_tapNoEv_N_2_M_2 (sim)
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_tapNoEv_N_3_M_4 (sim)
ScalableTestSuiteScalableTestSuite.Mechanical.Strings.ScaledExperiments.StringModelica_N_32 (sim)Failed → Verify