Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr TAeZoSysPro_TAeZoSysPro.FluidDynamics.Components.Orifices.SimpleOpeningComp.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro master/package.mo", uses=false) Using package TAeZoSysPro with version (/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro master/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(TAeZoSysPro.FluidDynamics.Components.Orifices.SimpleOpeningComp,fileNamePrefix="TAeZoSysPro_TAeZoSysPro_FluidDynamics_Components_Orifices_SimpleOpeningComp",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(TAeZoSysPro.FluidDynamics.Components.Orifices.SimpleOpeningComp,fileNamePrefix="TAeZoSysPro_TAeZoSysPro_FluidDynamics_Components_Orifices_SimpleOpeningComp",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008415/0.0008414, allocations: 98.27 kB / 15.36 MB, free: 0.7344 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.004648/0.004648, allocations: 169.9 kB / 16.27 MB, free: 6.652 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.322/1.322, allocations: 205.4 MB / 222.4 MB, free: 5.789 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro master/package.mo): time 0.06435/0.06435, allocations: 10.99 MB / 281.7 MB, free: 10.39 MB / 238.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0004912/0.0004912, allocations: 12 kB / 342.3 MB, free: 22.91 MB / 254.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.09083/0.09133, allocations: 49.77 MB / 392.1 MB, free: 5.098 MB / 286.1 MB Notification: Performance of NFInst.instantiate(TAeZoSysPro.FluidDynamics.Components.Orifices.SimpleOpeningComp): time 0.3343/0.4256, allocations: 133.5 MB / 0.5133 GB, free: 13.18 MB / 382.1 MB Notification: Performance of NFInst.instExpressions: time 0.002139/0.4278, allocations: 2.172 MB / 0.5154 GB, free: 11.01 MB / 382.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 4.217e-05/0.4279, allocations: 0 / 0.5154 GB, free: 11.01 MB / 382.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0003225/0.4282, allocations: 35.8 kB / 0.5154 GB, free: 10.97 MB / 382.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0001353/0.4284, allocations: 76.12 kB / 0.5155 GB, free: 10.9 MB / 382.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0004658/0.4288, allocations: 199.2 kB / 0.5157 GB, free: 10.7 MB / 382.1 MB Notification: Performance of NFFlatten.flatten: time 0.0002713/0.4291, allocations: 295 kB / 0.516 GB, free: 10.41 MB / 382.1 MB Notification: Performance of NFFlatten.resolveConnections: time 7.381e-05/0.4292, allocations: 13.39 kB / 0.516 GB, free: 10.4 MB / 382.1 MB Notification: Performance of NFEvalConstants.evaluate: time 8.635e-05/0.4293, allocations: 75.75 kB / 0.5161 GB, free: 10.33 MB / 382.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0002872/0.4296, allocations: 147.6 kB / 0.5162 GB, free: 10.18 MB / 382.1 MB Notification: Performance of NFPackage.collectConstants: time 2.026e-05/0.4296, allocations: 12 kB / 0.5162 GB, free: 10.17 MB / 382.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0004089/0.43, allocations: 259.5 kB / 0.5165 GB, free: 9.918 MB / 382.1 MB Notification: Performance of NFScalarize.scalarize: time 5.365e-05/0.4301, allocations: 35.83 kB / 0.5165 GB, free: 9.883 MB / 382.1 MB Notification: Performance of NFVerifyModel.verify: time 7.772e-05/0.4302, allocations: 89.42 kB / 0.5166 GB, free: 9.789 MB / 382.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0002817/0.4305, allocations: 201.9 kB / 0.5168 GB, free: 9.594 MB / 382.1 MB Notification: Performance of FrontEnd - DAE generated: time 3.797e-06/0.4305, allocations: 0 / 0.5168 GB, free: 9.594 MB / 382.1 MB Notification: Performance of FrontEnd: time 1.853e-06/0.4305, allocations: 0 / 0.5168 GB, free: 9.594 MB / 382.1 MB Notification: Performance of Transformations before backend: time 4.608e-06/0.4305, allocations: 0 / 0.5168 GB, free: 9.594 MB / 382.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 26 * Number of variables: 26 Notification: Performance of Generate backend data structure: time 0.001265/0.4318, allocations: 0.5075 MB / 0.5173 GB, free: 9.039 MB / 382.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.761e-05/0.4318, allocations: 8.031 kB / 0.5173 GB, free: 9.031 MB / 382.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 5.449e-05/0.4319, allocations: 46.73 kB / 0.5173 GB, free: 8.977 MB / 382.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 3.414e-05/0.4319, allocations: 8.844 kB / 0.5173 GB, free: 8.969 MB / 382.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001113/0.432, allocations: 176.2 kB / 0.5175 GB, free: 8.758 MB / 382.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.541e-05/0.4321, allocations: 8.375 kB / 0.5175 GB, free: 8.75 MB / 382.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 2.662e-05/0.4321, allocations: 16.56 kB / 0.5175 GB, free: 8.734 MB / 382.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004103/0.4325, allocations: 194.1 kB / 0.5177 GB, free: 8.539 MB / 382.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 8.466e-06/0.4325, allocations: 0 / 0.5177 GB, free: 8.539 MB / 382.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.38e-05/0.4326, allocations: 4 kB / 0.5177 GB, free: 8.535 MB / 382.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.161e-06/0.4326, allocations: 11.88 kB / 0.5177 GB, free: 8.523 MB / 382.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004869/0.4331, allocations: 223.8 kB / 0.5179 GB, free: 8.305 MB / 382.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro master/FluidDynamics/Interfaces/FlowPort.mo:10:3-10:48:writable] Error: Found equation without time-dependent variables: port_a.H_flow = 0.0 Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0004055/0.4335, allocations: 269.8 kB / 0.5182 GB, free: 7.992 MB / 382.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0003913/0.4339, allocations: 222.5 kB / 0.5184 GB, free: 7.766 MB / 382.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002947/0.4342, allocations: 156.7 kB / 0.5186 GB, free: 7.609 MB / 382.1 MB Notification: Performance of preOpt evalFunc (simulation): time 5.27e-05/0.4343, allocations: 12.44 kB / 0.5186 GB, free: 7.598 MB / 382.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.153e-05/0.4343, allocations: 38.5 kB / 0.5186 GB, free: 7.551 MB / 382.1 MB Notification: Performance of pre-optimization done (n=26): time 1.242e-06/0.4343, allocations: 0 / 0.5186 GB, free: 7.551 MB / 382.1 MB Error: Internal error IndexReduction.pantelidesIndexReduction failed! System is structurally singular and cannot be handled because the number of unassigned equations is larger than the number of states. Use -d=bltdump to get more information. Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!