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: translateModel(TAeZoSysPro.FluidDynamics.Components.Orifices.SimpleOpeningComp,tolerance=1e-06,outputFormat="empty",numberOfIntervals=1000,variableFilter="",fileNamePrefix="TAeZoSysPro_TAeZoSysPro.FluidDynamics.Components.Orifices.SimpleOpeningComp") translateModel(TAeZoSysPro.FluidDynamics.Components.Orifices.SimpleOpeningComp,tolerance=1e-06,outputFormat="empty",numberOfIntervals=1000,variableFilter="",fileNamePrefix="TAeZoSysPro_TAeZoSysPro.FluidDynamics.Components.Orifices.SimpleOpeningComp") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001235/0.001235, allocations: 102.5 kB / 16.35 MB, free: 5.824 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001393/0.001393, allocations: 193.9 kB / 17.29 MB, free: 5.48 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.514/1.514, allocations: 205.1 MB / 223.2 MB, free: 12.21 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro master/package.mo): time 0.07456/0.07456, allocations: 10.98 MB / 281.5 MB, free: 1.02 MB / 222.1 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 0.001417/0.001417, allocations: 75.88 kB / 341.9 MB, free: 4.434 MB / 286.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.233/0.2345, allocations: 48.73 MB / 390.7 MB, free: 49.95 MB / 318.1 MB Notification: Performance of NFInst.instantiate(TAeZoSysPro.FluidDynamics.Components.Orifices.SimpleOpeningComp): time 0.1522/0.3867, allocations: 137.4 MB / 0.5157 GB, free: 14.5 MB / 414.1 MB Notification: Performance of NFInst.instExpressions: time 0.002539/0.3893, allocations: 2.195 MB / 0.5178 GB, free: 12.29 MB / 414.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 8.924e-05/0.3894, allocations: 4 kB / 0.5178 GB, free: 12.29 MB / 414.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0003483/0.3898, allocations: 47.73 kB / 0.5179 GB, free: 12.24 MB / 414.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0001482/0.39, allocations: 67.56 kB / 0.5179 GB, free: 12.17 MB / 414.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0005891/0.3906, allocations: 227.1 kB / 0.5182 GB, free: 11.95 MB / 414.1 MB Notification: Performance of NFFlatten.flatten: time 0.000264/0.3908, allocations: 195.2 kB / 0.5184 GB, free: 11.76 MB / 414.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0001045/0.391, allocations: 13.39 kB / 0.5184 GB, free: 11.75 MB / 414.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0001239/0.3911, allocations: 83.7 kB / 0.5184 GB, free: 11.66 MB / 414.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0003895/0.3915, allocations: 155.6 kB / 0.5186 GB, free: 11.51 MB / 414.1 MB Notification: Performance of NFPackage.collectConstants: time 2.498e-05/0.3915, allocations: 4 kB / 0.5186 GB, free: 11.51 MB / 414.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0005632/0.3921, allocations: 247.6 kB / 0.5188 GB, free: 11.27 MB / 414.1 MB Notification: Performance of NFScalarize.scalarize: time 7.254e-05/0.3922, allocations: 43.88 kB / 0.5189 GB, free: 11.22 MB / 414.1 MB Notification: Performance of NFVerifyModel.verify: time 8.034e-05/0.3923, allocations: 55.78 kB / 0.5189 GB, free: 11.17 MB / 414.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0003958/0.3927, allocations: 205.2 kB / 0.5191 GB, free: 10.97 MB / 414.1 MB Notification: Performance of FrontEnd - DAE generated: time 7.304e-06/0.3927, allocations: 0 / 0.5191 GB, free: 10.97 MB / 414.1 MB Notification: Performance of FrontEnd: time 1.933e-06/0.3927, allocations: 7.938 kB / 0.5191 GB, free: 10.96 MB / 414.1 MB Notification: Performance of Transformations before backend: time 9.928e-06/0.3927, allocations: 4 kB / 0.5191 GB, free: 10.96 MB / 414.1 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 0.001614/0.3944, allocations: 0.5029 MB / 0.5196 GB, free: 10.41 MB / 414.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.546e-05/0.3944, allocations: 12.03 kB / 0.5196 GB, free: 10.4 MB / 414.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 5.611e-05/0.3945, allocations: 8.844 kB / 0.5196 GB, free: 10.39 MB / 414.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001565/0.3946, allocations: 176.2 kB / 0.5198 GB, free: 10.18 MB / 414.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.918e-05/0.3947, allocations: 8.375 kB / 0.5198 GB, free: 10.17 MB / 414.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 2.804e-05/0.3947, allocations: 12.38 kB / 0.5198 GB, free: 10.16 MB / 414.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004369/0.3951, allocations: 191.3 kB / 0.52 GB, free: 9.969 MB / 414.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.143e-05/0.3952, allocations: 0 / 0.52 GB, free: 9.969 MB / 414.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.269e-05/0.3952, allocations: 4 kB / 0.52 GB, free: 9.965 MB / 414.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.156e-06/0.3952, allocations: 8 kB / 0.52 GB, free: 9.957 MB / 414.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004948/0.3957, allocations: 207.7 kB / 0.5202 GB, free: 9.754 MB / 414.1 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 0.0004732/0.3962, allocations: 273.7 kB / 0.5205 GB, free: 9.438 MB / 414.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0004124/0.3966, allocations: 210.5 kB / 0.5207 GB, free: 9.223 MB / 414.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002885/0.3969, allocations: 156.7 kB / 0.5208 GB, free: 9.066 MB / 414.1 MB Notification: Performance of preOpt evalFunc (simulation): time 6.053e-05/0.397, allocations: 20.41 kB / 0.5209 GB, free: 9.047 MB / 414.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.308e-05/0.397, allocations: 30.56 kB / 0.5209 GB, free: 9.008 MB / 414.1 MB Notification: Performance of pre-optimization done (n=26): time 2.585e-06/0.397, allocations: 0 / 0.5209 GB, free: 9.008 MB / 414.1 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!