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 0.008639/0.008639, allocations: 102 kB / 15.73 MB, free: 6.035 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001465/0.001465, allocations: 196.4 kB / 16.68 MB, free: 5.953 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.661/1.661, allocations: 205.1 MB / 222.5 MB, free: 4.516 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/TAeZoSysPro master/package.mo): time 0.07399/0.07399, allocations: 10.98 MB / 280.9 MB, free: 10.13 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 0.001393/0.001393, allocations: 68.38 kB / 390.5 MB, free: 4.824 MB / 286.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.293/0.2945, allocations: 48.75 MB / 439.3 MB, free: 5.398 MB / 318.1 MB Notification: Performance of NFInst.instantiate(TAeZoSysPro.FluidDynamics.Components.Orifices.SimpleOpeningComp): time 0.2091/0.5036, allocations: 137.4 MB / 0.5631 GB, free: 3.219 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.003103/0.5068, allocations: 2.203 MB / 0.5653 GB, free: 1.004 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001286/0.5069, allocations: 0 / 0.5653 GB, free: 1.004 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0003753/0.5074, allocations: 39.75 kB / 0.5653 GB, free: 0.9648 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0001926/0.5076, allocations: 67.58 kB / 0.5654 GB, free: 0.8984 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.000757/0.5083, allocations: 235 kB / 0.5656 GB, free: 0.668 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 0.0003082/0.5087, allocations: 191.2 kB / 0.5658 GB, free: 492 kB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 9.574e-05/0.5088, allocations: 9.406 kB / 0.5658 GB, free: 484 kB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.000132/0.5089, allocations: 91.67 kB / 0.5659 GB, free: 392 kB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0004107/0.5093, allocations: 143.6 kB / 0.566 GB, free: 248 kB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 3.538e-05/0.5094, allocations: 12 kB / 0.5661 GB, free: 236 kB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0005987/0.51, allocations: 259.5 kB / 0.5663 GB, free: 15.98 MB / 462.1 MB Notification: Performance of NFScalarize.scalarize: time 6.899e-05/0.5101, allocations: 31.89 kB / 0.5663 GB, free: 15.95 MB / 462.1 MB Notification: Performance of NFVerifyModel.verify: time 8.149e-05/0.5102, allocations: 63.72 kB / 0.5664 GB, free: 15.88 MB / 462.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0004336/0.5106, allocations: 201.3 kB / 0.5666 GB, free: 15.69 MB / 462.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.469e-06/0.5106, allocations: 0 / 0.5666 GB, free: 15.69 MB / 462.1 MB Notification: Performance of FrontEnd: time 1.292e-06/0.5106, allocations: 0 / 0.5666 GB, free: 15.69 MB / 462.1 MB Notification: Performance of Transformations before backend: time 1.293e-05/0.5106, allocations: 0 / 0.5666 GB, free: 15.69 MB / 462.1 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 0.001679/0.5123, allocations: 0.5029 MB / 0.5671 GB, free: 15.14 MB / 462.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.315e-05/0.5124, allocations: 12.03 kB / 0.5671 GB, free: 15.13 MB / 462.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 7.912e-05/0.5125, allocations: 16.83 kB / 0.5671 GB, free: 15.11 MB / 462.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001582/0.5126, allocations: 180.2 kB / 0.5673 GB, free: 14.9 MB / 462.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.764e-05/0.5127, allocations: 8.375 kB / 0.5673 GB, free: 14.89 MB / 462.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 2.95e-05/0.5127, allocations: 12.38 kB / 0.5673 GB, free: 14.88 MB / 462.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004843/0.5132, allocations: 185.6 kB / 0.5675 GB, free: 14.69 MB / 462.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.033e-05/0.5132, allocations: 0 / 0.5675 GB, free: 14.69 MB / 462.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.554e-05/0.5133, allocations: 4 kB / 0.5675 GB, free: 14.69 MB / 462.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.377e-06/0.5133, allocations: 4 kB / 0.5675 GB, free: 14.68 MB / 462.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005443/0.5138, allocations: 203.8 kB / 0.5677 GB, free: 14.48 MB / 462.1 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 0.0005669/0.5144, allocations: 269.3 kB / 0.5679 GB, free: 14.17 MB / 462.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0004387/0.5148, allocations: 218.4 kB / 0.5681 GB, free: 13.95 MB / 462.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003082/0.5152, allocations: 160.7 kB / 0.5683 GB, free: 13.79 MB / 462.1 MB Notification: Performance of preOpt evalFunc (simulation): time 6.049e-05/0.5152, allocations: 15.92 kB / 0.5683 GB, free: 13.77 MB / 462.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.561e-05/0.5153, allocations: 30.56 kB / 0.5683 GB, free: 13.73 MB / 462.1 MB Notification: Performance of pre-optimization done (n=26): time 1.643e-06/0.5153, allocations: 0 / 0.5683 GB, free: 13.73 MB / 462.1 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!