Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestStaticExchangerWaterSteamFlueGases.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/package.mo", uses=false) Using package ThermoSysPro with version 4.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/package.mo) Running command: translateModel(ThermoSysPro.Examples.SimpleExamples.TestStaticExchangerWaterSteamFlueGases,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestStaticExchangerWaterSteamFlueGases") translateModel(ThermoSysPro.Examples.SimpleExamples.TestStaticExchangerWaterSteamFlueGases,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestStaticExchangerWaterSteamFlueGases") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/package.mo): time 0.8534/0.8534, allocations: 150.9 MB / 167.2 MB, free: 14.54 MB / 142.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0003212/0.0003213, allocations: 16.44 kB / 237.8 MB, free: 1.742 MB / 190.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.05158/0.05192, allocations: 31.35 MB / 269.1 MB, free: 7.059 MB / 222.1 MB Notification: Automatically loaded package Complex 4.0.0 due to uses annotation from Modelica. Notification: Automatically loaded package ModelicaServices 4.0.0 due to uses annotation from Modelica. Notification: Automatically loaded package Modelica 4.0.0 due to usage. Notification: Performance of NFInst.instantiate(ThermoSysPro.Examples.SimpleExamples.TestStaticExchangerWaterSteamFlueGases): time 1.669/1.721, allocations: 295.3 MB / 0.5512 GB, free: 12.41 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.179/1.9, allocations: 167.1 MB / 0.7144 GB, free: 4.652 MB / 0.5919 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.000273/1.901, allocations: 4 kB / 0.7144 GB, free: 4.648 MB / 0.5919 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/WaterSteam/BoundaryConditions/Sink.mo:17:3-19:16:writable] Warning: Connector C is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/MultiFluids/HeatExchangers/StaticExchangerWaterSteamFlueGases.mo:50:3-51:83:writable] Warning: Connector Cws2 is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/MultiFluids/HeatExchangers/StaticExchangerWaterSteamFlueGases.mo:52:3-54:16:writable] Warning: Connector Cws1 is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/MultiFluids/HeatExchangers/StaticExchangerWaterSteamFlueGases.mo:55:3-56:83:writable] Warning: Connector Cfg1 is not balanced: The number of potential variables (7) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/MultiFluids/HeatExchangers/StaticExchangerWaterSteamFlueGases.mo:57:3-59:16:writable] Warning: Connector Cfg2 is not balanced: The number of potential variables (7) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/WaterSteam/BoundaryConditions/SourcePQ.mo:29:3-30:52:writable] Warning: Connector C is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/FlueGases/BoundaryConditions/SourcePQ.mo:18:3-19:83:writable] Warning: Connector C is not balanced: The number of potential variables (7) is not equal to the number of flow variables (0). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/FlueGases/BoundaryConditions/Sink.mo:15:3-17:16:writable] Warning: Connector C is not balanced: The number of potential variables (7) is not equal to the number of flow variables (0). Notification: Performance of NFTyping.typeComponents: time 0.0004394/1.901, allocations: 124.1 kB / 0.7145 GB, free: 4.527 MB / 0.5919 GB Notification: Performance of NFTyping.typeBindings: time 0.000386/1.901, allocations: 146.8 kB / 0.7147 GB, free: 4.383 MB / 0.5919 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Properties/WaterSteam/IF97_packages.mo:783:9-783:27:writable] Warning: cv was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Properties/WaterSteam/IF97_packages.mo:850:9-850:27:writable] Warning: cv was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Properties/WaterSteam/IF97_packages.mo:1088:9-1088:27:writable] Warning: cv was used before it was defined (given a value). Additional such uses may exist for the variable, but some messages were suppressed. Notification: Performance of NFTyping.typeClassSections: time 0.3189/2.22, allocations: 6.082 MB / 0.7206 GB, free: 4.242 MB / 0.5919 GB Notification: Performance of NFFlatten.flatten: time 0.0006906/2.221, allocations: 0.5383 MB / 0.7211 GB, free: 4.242 MB / 0.5919 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0004302/2.222, allocations: 229.6 kB / 0.7214 GB, free: 4.23 MB / 0.5919 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0004311/2.222, allocations: 224.6 kB / 0.7216 GB, free: 4.23 MB / 0.5919 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00025/2.222, allocations: 214.8 kB / 0.7218 GB, free: 4.23 MB / 0.5919 GB Notification: Performance of NFPackage.collectConstants: time 7.596e-05/2.222, allocations: 41.03 kB / 0.7218 GB, free: 4.23 MB / 0.5919 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02084/2.243, allocations: 12.8 MB / 0.7343 GB, free: 4.23 MB / 0.5919 GB Notification: Performance of NFScalarize.scalarize: time 0.0001308/2.243, allocations: 95.66 kB / 0.7344 GB, free: 4.23 MB / 0.5919 GB Notification: Performance of NFVerifyModel.verify: time 0.0003257/2.244, allocations: 236.8 kB / 0.7346 GB, free: 4.23 MB / 0.5919 GB Notification: Performance of NFConvertDAE.convert: time 0.009455/2.253, allocations: 5.953 MB / 0.7404 GB, free: 4.129 MB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 4.198e-06/2.253, allocations: 1.203 kB / 0.7404 GB, free: 4.129 MB / 0.5919 GB Notification: Performance of FrontEnd: time 1.473e-06/2.253, allocations: 0 / 0.7404 GB, free: 4.129 MB / 0.5919 GB Notification: Performance of Transformations before backend: time 8.747e-06/2.253, allocations: 0.875 kB / 0.7404 GB, free: 4.129 MB / 0.5919 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 136 * Number of variables: 136 Notification: Performance of Generate backend data structure: time 0.002995/2.256, allocations: 1.185 MB / 0.7416 GB, free: 19.44 MB / 0.6075 GB Notification: Performance of prepare preOptimizeDAE: time 3.624e-05/2.256, allocations: 15.92 kB / 0.7416 GB, free: 19.43 MB / 0.6075 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 7.997e-05/2.256, allocations: 52.44 kB / 0.7417 GB, free: 19.41 MB / 0.6075 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002377/2.257, allocations: 280.8 kB / 0.7419 GB, free: 19.18 MB / 0.6075 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.059e-05/2.257, allocations: 36.16 kB / 0.742 GB, free: 19.18 MB / 0.6075 GB Notification: Performance of preOpt expandDerOperator (simulation): time 4.715e-05/2.257, allocations: 43.78 kB / 0.742 GB, free: 19.18 MB / 0.6075 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006886/2.257, allocations: 0.5146 MB / 0.7425 GB, free: 19.05 MB / 0.6075 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.742e-05/2.257, allocations: 5.844 kB / 0.7425 GB, free: 19.05 MB / 0.6075 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.766e-05/2.257, allocations: 17.72 kB / 0.7425 GB, free: 19.05 MB / 0.6075 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.006e-05/2.257, allocations: 19.75 kB / 0.7426 GB, free: 19.05 MB / 0.6075 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004736/2.258, allocations: 349.5 kB / 0.7429 GB, free: 19.05 MB / 0.6075 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002289/2.26, allocations: 2.717 MB / 0.7455 GB, free: 17.07 MB / 0.6075 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0002579/2.26, allocations: 166.3 kB / 0.7457 GB, free: 17.05 MB / 0.6075 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001394/2.261, allocations: 107 kB / 0.7458 GB, free: 17.04 MB / 0.6075 GB Notification: Performance of preOpt evalFunc (simulation): time 0.07029/2.331, allocations: 33.49 MB / 0.7785 GB, free: 12.93 MB / 0.6231 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.726e-05/2.331, allocations: 37.66 kB / 0.7785 GB, free: 12.88 MB / 0.6231 GB Notification: Performance of pre-optimization done (n=40): time 2.865e-06/2.331, allocations: 0 / 0.7785 GB, free: 12.88 MB / 0.6231 GB Notification: Performance of matching and sorting (n=40): time 0.001956/2.333, allocations: 0.7178 MB / 0.7792 GB, free: 12.52 MB / 0.6231 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.482e-05/2.333, allocations: 54.22 kB / 0.7793 GB, free: 12.46 MB / 0.6231 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000405/2.333, allocations: 401.1 kB / 0.7797 GB, free: 12.3 MB / 0.6231 GB Notification: Performance of collectPreVariables (initialization): time 2.83e-05/2.333, allocations: 29.52 kB / 0.7797 GB, free: 12.27 MB / 0.6231 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001337/2.334, allocations: 202.9 kB / 0.7799 GB, free: 12.13 MB / 0.6231 GB Notification: Performance of collectInitialBindings (initialization): time 9.18e-05/2.334, allocations: 140.3 kB / 0.78 GB, free: 12.03 MB / 0.6231 GB Notification: Performance of simplifyInitialFunctions (initialization): time 9.741e-05/2.334, allocations: 78.14 kB / 0.7801 GB, free: 12 MB / 0.6231 GB Notification: Performance of setup shared object (initialization): time 0.0001334/2.334, allocations: 347.4 kB / 0.7804 GB, free: 11.68 MB / 0.6231 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000156/2.334, allocations: 84.66 kB / 0.7805 GB, free: 11.67 MB / 0.6231 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002011/2.334, allocations: 163.7 kB / 0.7807 GB, free: 11.57 MB / 0.6231 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003457/2.335, allocations: 282 kB / 0.7809 GB, free: 11.45 MB / 0.6231 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.695e-06/2.335, allocations: 0 / 0.7809 GB, free: 11.45 MB / 0.6231 GB Notification: Performance of matching and sorting (n=53) (initialization): time 0.0009666/2.336, allocations: 474.9 kB / 0.7814 GB, free: 11.32 MB / 0.6231 GB Notification: Performance of prepare postOptimizeDAE: time 1.557e-05/2.336, allocations: 7.312 kB / 0.7814 GB, free: 11.32 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.115e-06/2.336, allocations: 3.188 kB / 0.7814 GB, free: 11.32 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0008394/2.337, allocations: 303.2 kB / 0.7817 GB, free: 11.25 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001967/2.337, allocations: 36.55 kB / 0.7817 GB, free: 11.25 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001211/2.338, allocations: 1.83 MB / 0.7835 GB, free: 9.578 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002256/2.338, allocations: 59 kB / 0.7836 GB, free: 9.539 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.083e-05/2.338, allocations: 8.594 kB / 0.7836 GB, free: 9.539 MB / 0.6231 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 11 * Number of states: 0 () * Number of discrete variables: 8 (Puits_Fumees.C.a,Source_Fumees.C.b,source_Eau.C.b,EchangeurEfficacite.Cfg2.b,EchangeurEfficacite.Cfg1.a,EchangeurEfficacite.Cws1.a,EchangeurEfficacite.Cws2.b,puits_Eau.C.a) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (21): * Single equations (assignments): 17 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 1 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(1,1), (1,4)} Notification: Performance of prepare postOptimizeDAE: time 0.0001555/2.338, allocations: 157.2 kB / 0.7837 GB, free: 9.426 MB / 0.6231 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.15e-05/2.338, allocations: 39.73 kB / 0.7838 GB, free: 9.406 MB / 0.6231 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001023/2.339, allocations: 0.7335 MB / 0.7845 GB, free: 9.227 MB / 0.6231 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.366e-06/2.339, allocations: 3.984 kB / 0.7845 GB, free: 9.223 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.904e-06/2.34, allocations: 4 kB / 0.7845 GB, free: 9.219 MB / 0.6231 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001071/2.34, allocations: 135.9 kB / 0.7846 GB, free: 9.082 MB / 0.6231 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.337e-05/2.34, allocations: 6.438 kB / 0.7846 GB, free: 9.082 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001538/2.34, allocations: 3.438 kB / 0.7846 GB, free: 9.082 MB / 0.6231 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.624e-05/2.34, allocations: 16.89 kB / 0.7847 GB, free: 9.074 MB / 0.6231 GB [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/DAEMode.mo:528:7-530:90:writable] Error: Internal error DAEMode.traverserStrongComponents failed on equation: 1/1 (10): ThermoSysPro.Properties.WaterSteam.Common.ThermoProperties_ph(EchangeurEfficacite.Tee, EchangeurEfficacite.proee.d, EchangeurEfficacite.proee.u, EchangeurEfficacite.proee.s, EchangeurEfficacite.proee.cp, EchangeurEfficacite.proee.ddhp, EchangeurEfficacite.proee.ddph, EchangeurEfficacite.proee.duph, EchangeurEfficacite.proee.duhp, EchangeurEfficacite.proee.x) = $cse3 Variables: 1: EchangeurEfficacite.proee.u:VARIABLE(min = -1e8 max = 1e8 unit = "J/kg" nominal = 1e6 ) "Specific inner energy" type: Real 2: EchangeurEfficacite.proee.duhp:VARIABLE(unit = "1" ) "Derivative of specific inner energy wrt. specific enthalpy at constant pressure" type: Real 3: EchangeurEfficacite.proee.ddhp:VARIABLE(unit = "kg.s2/m5" ) "Derivative of density wrt. specific enthalpy at constant pressure" type: Real 4: EchangeurEfficacite.proee.ddph:VARIABLE(unit = "s2/m2" ) "Derivative of density wrt. pressure at constant specific enthalpy" type: Real 5: $cse3.x:VARIABLE(protected = true ) type: Real unreplaceable 6: EchangeurEfficacite.Hee:VARIABLE(start = 3e5 unit = "J/kg" ) "Water specific enthalpy at the outlet" type: Real 7: $cse3.d:VARIABLE(protected = true ) type: Real unreplaceable 8: $cse3.ddph:VARIABLE(protected = true ) type: Real unreplaceable 9: $cse3.u:VARIABLE(protected = true ) type: Real unreplaceable 10: $cse3.duhp:VARIABLE(protected = true ) type: Real unreplaceable [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/DAEMode.mo:528:7-530:90:writable] Error: Internal error DAEMode.traverserStrongComponents failed on equation: 1/1 (1): EchangeurEfficacite.Cpe = if noEvent(EchangeurEfficacite.proee.x <= 0.0) or noEvent(EchangeurEfficacite.proee.x >= 1.0) then EchangeurEfficacite.proee.cp else 1e6 2/2 (1): EchangeurEfficacite.W = $cse6 * EchangeurEfficacite.EffEch * (Source_Fumees.T0 - EchangeurEfficacite.Tee) 3/3 (1): $cse6 = min(source_Eau.Q0 * EchangeurEfficacite.Cpe, Source_Fumees.Q0 * EchangeurEfficacite.Cpf) 4/4 (10): $cse3 = ThermoSysPro.Properties.WaterSteam.IF97.Water_Ph(source_Eau.P0, EchangeurEfficacite.Hee, EchangeurEfficacite.mode) 5/14 (10): ThermoSysPro.Properties.WaterSteam.Common.ThermoProperties_ph(EchangeurEfficacite.Tee, EchangeurEfficacite.proee.d, EchangeurEfficacite.proee.u, EchangeurEfficacite.proee.s, EchangeurEfficacite.proee.cp, EchangeurEfficacite.proee.ddhp, EchangeurEfficacite.proee.ddph, EchangeurEfficacite.proee.duph, EchangeurEfficacite.proee.duhp, EchangeurEfficacite.proee.x) = $cse3 6/24 (1): 0.0 = if source_Eau.Q0 > 0.0 then EchangeurEfficacite.Hee - source_Eau.h0 else EchangeurEfficacite.Hse - puits_Eau.h0 7/25 (1): EchangeurEfficacite.W = source_Eau.Q0 * (EchangeurEfficacite.Hse - EchangeurEfficacite.Hee) Variables: 1: EchangeurEfficacite.W:VARIABLE(start = 1e8 unit = "W" ) "Exchanger power" type: Real 2: EchangeurEfficacite.Hse:VARIABLE(start = 2e6 unit = "J/kg" ) "Water specific enthalpy at the inlet" type: Real 3: EchangeurEfficacite.proee.u:VARIABLE(min = -1e8 max = 1e8 unit = "J/kg" nominal = 1e6 ) "Specific inner energy" type: Real 4: EchangeurEfficacite.proee.duhp:VARIABLE(unit = "1" ) "Derivative of specific inner energy wrt. specific enthalpy at constant pressure" type: Real 5: EchangeurEfficacite.proee.ddhp:VARIABLE(unit = "kg.s2/m5" ) "Derivative of density wrt. specific enthalpy at constant pressure" type: Real 6: EchangeurEfficacite.proee.ddph:VARIABLE(unit = "s2/m2" ) "Derivative of density wrt. pressure at constant specific enthalpy" type: Real 7: $cse3.x:VARIABLE(protected = true ) type: Real unreplaceable 8: EchangeurEfficacite.Hee:VARIABLE(start = 3e5 unit = "J/kg" ) "Water specific enthalpy at the outlet" type: Real 9: $cse3.d:VARIABLE(protected = true ) type: Real unreplaceable 10: $cse3.ddph:VARIABLE(protected = true ) type: Real unreplaceable 11: $cse3.u:VARIABLE(protected = true ) type: Real unreplaceable 12: $cse3.duhp:VARIABLE(protected = true ) type: Real unreplaceable 13: $cse3.ddhp:VARIABLE(protected = true ) type: Real unreplaceable 14: $cse3.duph:VARIABLE(protected = true ) type: Real unreplaceable 15: $cse3.T:VARIABLE(protected = true ) type: Real unreplaceable 16: $cse3.s:VARIABLE(protected = true ) type: Real unreplaceable 17: $cse3.cp:VARIABLE(protected = true ) type: Real unreplaceable 18: EchangeurEfficacite.proee.s:VARIABLE(min = -1e6 max = 1e6 unit = "J/(kg.K)" nominal = 1000.0 ) "Specific entropy" type: Real 19: EchangeurEfficacite.Cpe:VARIABLE(start = 4200.0 unit = "J/(kg.K)" ) "Water specific heat capacity" type: Real 20: $cse6:VARIABLE(protected = true ) type: Real unreplaceable 21: EchangeurEfficacite.Tee:VARIABLE(min = 200.0 max = 6000.0 start = 400.0 unit = "K" nominal = 300.0 ) "Water temperature at the inlet" type: Real 22: EchangeurEfficacite.proee.d:VARIABLE(min = 1e-9 max = 1e5 unit = "kg/m3" nominal = 998.0 ) "Density" type: Real 23: EchangeurEfficacite.proee.x:VARIABLE(min = 0.0 max = 1.0 unit = "1" ) "Vapor mass fraction" type: Real 24: EchangeurEfficacite.proee.duph:VARIABLE(unit = "m3/kg" ) "Derivative of specific inner energy wrt. pressure at constant specific enthalpy" type: Real 25: EchangeurEfficacite.proee.cp:VARIABLE(min = 1e-9 max = 1e60 unit = "J/(kg.K)" nominal = 1000.0 ) "Specific heat capacity at constant presure" type: Real [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/BackEnd/BackendDAEUtil.mo:9805:5-9806:77:writable] Error: Internal error BackendDAEUtil.traverseEqSystemStrongComponents failed with function: omc_DAEMode_traverserStrongComponents Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.0009753/2.341, allocations: 0.5106 MB / 0.7852 GB, free: 8.703 MB / 0.6231 GB Error: post-optimization module createDAEmodeBDAE (simulation) failed. Error: Internal error SimCode DAEmode: The model ThermoSysPro.Examples.SimpleExamples.TestStaticExchangerWaterSteamFlueGases could not be translated