Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestMassFlowMultiplier.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.TestMassFlowMultiplier,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestMassFlowMultiplier") translateModel(ThermoSysPro.Examples.SimpleExamples.TestMassFlowMultiplier,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestMassFlowMultiplier") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/package.mo): time 0.8634/0.8634, allocations: 150.9 MB / 167.2 MB, free: 14.5 MB / 142.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0005697/0.0005697, allocations: 16.2 kB / 237.8 MB, free: 1.762 MB / 190.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.07494/0.07553, allocations: 31.35 MB / 269.1 MB, free: 7.039 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.TestMassFlowMultiplier): time 1.748/1.823, allocations: 295.1 MB / 0.551 GB, free: 12.89 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.03949/1.863, allocations: 30.88 MB / 0.5812 GB, free: 13.89 MB / 478.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002452/1.863, allocations: 4 kB / 0.5812 GB, free: 13.88 MB / 478.1 MB [/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/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/WaterSteam/PressureLosses/SingularPressureLoss.mo:25:3-27:16:writable] Warning: Connector C1 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/WaterSteam/PressureLosses/SingularPressureLoss.mo:28:3-29:52:writable] Warning: Connector C2 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/WaterSteam/PressureLosses/SingularPressureLoss.mo:25:3-27:16:writable] Warning: Connector C1 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/WaterSteam/PressureLosses/SingularPressureLoss.mo:28:3-29:52:writable] Warning: Connector C2 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/WaterSteam/Junctions/MassFlowMultiplier.mo:16:3-18:16:writable] Warning: Connector Ce 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/WaterSteam/Junctions/MassFlowMultiplier.mo:19:3-20:52:writable] Warning: Connector Cs is not balanced: The number of potential variables (4) is not equal to the number of flow variables (0). Notification: Performance of NFTyping.typeComponents: time 0.0004816/1.863, allocations: 155.2 kB / 0.5813 GB, free: 13.73 MB / 478.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0003855/1.864, allocations: 142.9 kB / 0.5814 GB, free: 13.59 MB / 478.1 MB [/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. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/Properties/WaterSteamSimple/prop4_Ph.mo:69:3-69:60:writable] Warning: dh1satp 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/WaterSteamSimple/prop4_Ph.mo:69:3-69:60:writable] Warning: dh2satp 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/WaterSteamSimple/prop4_Ph_der.mo:167:3-170:49:writable] Warning: du1satp_der 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/WaterSteamSimple/prop4_Ph_der.mo:167:3-170:49:writable] Warning: du2satp_der 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 0.02234/1.886, allocations: 8.405 MB / 0.5896 GB, free: 5.172 MB / 478.1 MB Notification: Performance of NFFlatten.flatten: time 0.0006178/1.887, allocations: 441.9 kB / 0.5901 GB, free: 4.738 MB / 478.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0002936/1.887, allocations: 180.1 kB / 0.5902 GB, free: 4.562 MB / 478.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0003469/1.887, allocations: 171.3 kB / 0.5904 GB, free: 4.395 MB / 478.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0002147/1.888, allocations: 163.2 kB / 0.5906 GB, free: 4.234 MB / 478.1 MB Notification: Performance of NFPackage.collectConstants: time 4.414e-05/1.888, allocations: 28 kB / 0.5906 GB, free: 4.207 MB / 478.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.02751/1.915, allocations: 14.97 MB / 0.6052 GB, free: 5.223 MB / 494.1 MB Notification: Performance of NFScalarize.scalarize: time 8.535e-05/1.915, allocations: 63.77 kB / 0.6053 GB, free: 5.16 MB / 494.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0002286/1.916, allocations: 183 kB / 0.6054 GB, free: 4.98 MB / 494.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01562/1.931, allocations: 7.611 MB / 0.6129 GB, free: 13.35 MB / 0.4981 GB Notification: Performance of FrontEnd - DAE generated: time 5.501e-06/1.931, allocations: 0 / 0.6129 GB, free: 13.35 MB / 0.4981 GB Notification: Performance of FrontEnd: time 1.403e-06/1.931, allocations: 4 kB / 0.6129 GB, free: 13.35 MB / 0.4981 GB Notification: Performance of Transformations before backend: time 1.619e-05/1.931, allocations: 0 / 0.6129 GB, free: 13.35 MB / 0.4981 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 104 * Number of variables: 104 Notification: Performance of Generate backend data structure: time 0.003724/1.935, allocations: 1.4 MB / 0.6142 GB, free: 11.9 MB / 0.4981 GB Notification: Performance of prepare preOptimizeDAE: time 4.143e-05/1.935, allocations: 12.02 kB / 0.6142 GB, free: 11.89 MB / 0.4981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 8.916e-05/1.935, allocations: 47.41 kB / 0.6143 GB, free: 11.84 MB / 0.4981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003032/1.935, allocations: 257.8 kB / 0.6145 GB, free: 11.55 MB / 0.4981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.782e-05/1.936, allocations: 24.66 kB / 0.6146 GB, free: 11.53 MB / 0.4981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 3.869e-05/1.936, allocations: 28 kB / 0.6146 GB, free: 11.5 MB / 0.4981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006085/1.936, allocations: 401.2 kB / 0.615 GB, free: 11.07 MB / 0.4981 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.361e-05/1.936, allocations: 3.938 kB / 0.615 GB, free: 11.07 MB / 0.4981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.969e-05/1.936, allocations: 12 kB / 0.615 GB, free: 11.06 MB / 0.4981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.042e-05/1.936, allocations: 19.98 kB / 0.615 GB, free: 11.04 MB / 0.4981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003963/1.937, allocations: 226.4 kB / 0.6152 GB, free: 10.82 MB / 0.4981 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 0.002062/1.939, allocations: 2.418 MB / 0.6176 GB, free: 8.117 MB / 0.4981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0002831/1.939, allocations: 159.1 kB / 0.6177 GB, free: 7.953 MB / 0.4981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001376/1.939, allocations: 93.17 kB / 0.6178 GB, free: 7.859 MB / 0.4981 GB Notification: Performance of preOpt evalFunc (simulation): time 0.08742/2.027, allocations: 44.37 MB / 0.6612 GB, free: 5.93 MB / 0.545 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.971e-05/2.027, allocations: 34.56 kB / 0.6612 GB, free: 5.887 MB / 0.545 GB Notification: Performance of pre-optimization done (n=39): time 4.298e-06/2.027, allocations: 3.984 kB / 0.6612 GB, free: 5.883 MB / 0.545 GB Notification: Performance of matching and sorting (n=39): time 0.001792/2.028, allocations: 0.7198 MB / 0.6619 GB, free: 5.094 MB / 0.545 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.751e-05/2.029, allocations: 59.41 kB / 0.662 GB, free: 5.023 MB / 0.545 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002696/2.029, allocations: 244.9 kB / 0.6622 GB, free: 4.777 MB / 0.545 GB Notification: Performance of collectPreVariables (initialization): time 1.981e-05/2.029, allocations: 25.7 kB / 0.6622 GB, free: 4.746 MB / 0.545 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001134/2.029, allocations: 172.3 kB / 0.6624 GB, free: 4.574 MB / 0.545 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001008/2.029, allocations: 130.1 kB / 0.6625 GB, free: 4.445 MB / 0.545 GB Notification: Performance of simplifyInitialFunctions (initialization): time 8.684e-05/2.029, allocations: 65.53 kB / 0.6626 GB, free: 4.375 MB / 0.545 GB Notification: Performance of setup shared object (initialization): time 0.0001133/2.029, allocations: 334.8 kB / 0.6629 GB, free: 4.039 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001251/2.029, allocations: 72.34 kB / 0.6629 GB, free: 3.969 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001536/2.03, allocations: 142.3 kB / 0.6631 GB, free: 3.805 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.000297/2.03, allocations: 232.5 kB / 0.6633 GB, free: 3.551 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.986e-06/2.03, allocations: 0 / 0.6633 GB, free: 3.551 MB / 0.545 GB Notification: Performance of matching and sorting (n=48) (initialization): time 0.0006331/2.031, allocations: 371.6 kB / 0.6637 GB, free: 3.172 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 2.163e-05/2.031, allocations: 13.19 kB / 0.6637 GB, free: 3.16 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.045e-06/2.031, allocations: 0 / 0.6637 GB, free: 3.16 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006649/2.031, allocations: 258.6 kB / 0.6639 GB, free: 2.898 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 3.632e-05/2.031, allocations: 7.938 kB / 0.6639 GB, free: 2.891 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002367/2.034, allocations: 2.693 MB / 0.6666 GB, free: 4 kB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001748/2.034, allocations: 31.59 kB / 0.6666 GB, free: 15.97 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.009e-05/2.034, allocations: 12 kB / 0.6666 GB, free: 15.96 MB / 0.5606 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 9 * Number of states: 0 () * Number of discrete variables: 8 (massFlowMultiplier.Cs.b,massFlowMultiplier.Ce.a,singularPressureLoss1.C2.b,singularPressureLoss1.C1.a,singularPressureLoss.C2.b,singularPressureLoss.C1.a,sink.C.a,sourcePQ.C.b) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (13): * Single equations (assignments): 9 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 1 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(1,3), (1,3)} Notification: Performance of prepare postOptimizeDAE: time 0.000155/2.034, allocations: 157.7 kB / 0.6667 GB, free: 15.8 MB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 5.464e-05/2.034, allocations: 23.72 kB / 0.6668 GB, free: 15.77 MB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000897/2.035, allocations: 0.6688 MB / 0.6674 GB, free: 15.09 MB / 0.5606 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.929e-06/2.035, allocations: 3.938 kB / 0.6674 GB, free: 15.08 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.615e-06/2.035, allocations: 0 / 0.6674 GB, free: 15.08 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001364/2.035, allocations: 144.4 kB / 0.6676 GB, free: 14.92 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.93e-05/2.035, allocations: 4 kB / 0.6676 GB, free: 14.92 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001164/2.035, allocations: 0 / 0.6676 GB, free: 14.92 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.796e-05/2.035, allocations: 15.98 kB / 0.6676 GB, free: 14.9 MB / 0.5606 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(singularPressureLoss.T, singularPressureLoss.rho, singularPressureLoss.pro.u, singularPressureLoss.pro.s, singularPressureLoss.pro.cp, singularPressureLoss.pro.ddhp, singularPressureLoss.pro.ddph, singularPressureLoss.pro.duph, singularPressureLoss.pro.duhp, singularPressureLoss.pro.x) = $cse4 Variables: 1: singularPressureLoss.pro.ddph:VARIABLE(unit = "s2/m2" ) "Derivative of density wrt. pressure at constant specific enthalpy" type: Real 2: singularPressureLoss.pro.x:VARIABLE(min = 0.0 max = 1.0 unit = "1" ) "Vapor mass fraction" type: Real 3: singularPressureLoss.pro.ddhp:VARIABLE(unit = "kg.s2/m5" ) "Derivative of density wrt. specific enthalpy at constant pressure" type: Real 4: singularPressureLoss.pro.duhp:VARIABLE(unit = "1" ) "Derivative of specific inner energy wrt. specific enthalpy at constant pressure" type: Real 5: singularPressureLoss.pro.u:VARIABLE(min = -1e8 max = 1e8 unit = "J/kg" nominal = 1e6 ) "Specific inner energy" type: Real 6: singularPressureLoss.pro.s:VARIABLE(min = -1e6 max = 1e6 unit = "J/(kg.K)" nominal = 1000.0 ) "Specific entropy" type: Real 7: singularPressureLoss.T:VARIABLE(min = 200.0 max = 6000.0 start = 290.0 unit = "K" nominal = 300.0 ) "Fluid temperature" type: Real 8: singularPressureLoss.Pm:VARIABLE(min = 0.0 start = 1e5 unit = "Pa" nominal = 1e5 ) "Average fluid pressure" type: Real 9: massFlowMultiplier.P:VARIABLE(min = 0.0 start = 1e6 unit = "Pa" nominal = 1e5 ) "Fluid pressure" type: Real 10: singularPressureLoss.deltaP:VARIABLE(unit = "Pa" ) "Singular pressure loss" type: Real [/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): $cse4 = ThermoSysPro.Properties.Fluid.Ph(singularPressureLoss.Pm, singularPressureLoss.h, singularPressureLoss.mode, singularPressureLoss.fluid) 2/11 (1): singularPressureLoss.deltaP = singularPressureLoss.K * $cse5 / singularPressureLoss.rho 3/12 (1): sourcePQ.P0 - massFlowMultiplier.P = singularPressureLoss.deltaP 4/13 (1): singularPressureLoss.Pm = 0.5 * (sourcePQ.P0 + massFlowMultiplier.P) 5/14 (10): ThermoSysPro.Properties.WaterSteam.Common.ThermoProperties_ph(singularPressureLoss.T, singularPressureLoss.rho, singularPressureLoss.pro.u, singularPressureLoss.pro.s, singularPressureLoss.pro.cp, singularPressureLoss.pro.ddhp, singularPressureLoss.pro.ddph, singularPressureLoss.pro.duph, singularPressureLoss.pro.duhp, singularPressureLoss.pro.x) = $cse4 Variables: 1: singularPressureLoss.pro.ddph:VARIABLE(unit = "s2/m2" ) "Derivative of density wrt. pressure at constant specific enthalpy" type: Real 2: singularPressureLoss.pro.x:VARIABLE(min = 0.0 max = 1.0 unit = "1" ) "Vapor mass fraction" type: Real 3: singularPressureLoss.pro.ddhp:VARIABLE(unit = "kg.s2/m5" ) "Derivative of density wrt. specific enthalpy at constant pressure" type: Real 4: singularPressureLoss.pro.duhp:VARIABLE(unit = "1" ) "Derivative of specific inner energy wrt. specific enthalpy at constant pressure" type: Real 5: singularPressureLoss.pro.u:VARIABLE(min = -1e8 max = 1e8 unit = "J/kg" nominal = 1e6 ) "Specific inner energy" type: Real 6: singularPressureLoss.pro.s:VARIABLE(min = -1e6 max = 1e6 unit = "J/(kg.K)" nominal = 1000.0 ) "Specific entropy" type: Real 7: singularPressureLoss.T:VARIABLE(min = 200.0 max = 6000.0 start = 290.0 unit = "K" nominal = 300.0 ) "Fluid temperature" type: Real 8: singularPressureLoss.Pm:VARIABLE(min = 0.0 start = 1e5 unit = "Pa" nominal = 1e5 ) "Average fluid pressure" type: Real 9: massFlowMultiplier.P:VARIABLE(min = 0.0 start = 1e6 unit = "Pa" nominal = 1e5 ) "Fluid pressure" type: Real 10: singularPressureLoss.deltaP:VARIABLE(unit = "Pa" ) "Singular pressure loss" type: Real 11: singularPressureLoss.rho:VARIABLE(min = 1e-9 max = 1e5 start = 998.0 unit = "kg/m3" nominal = 998.0 ) "Fluid density" type: Real 12: singularPressureLoss.pro.duph:VARIABLE(unit = "m3/kg" ) "Derivative of specific inner energy wrt. pressure at constant specific enthalpy" type: Real 13: singularPressureLoss.pro.cp:VARIABLE(min = 1e-9 max = 1e60 unit = "J/(kg.K)" nominal = 1000.0 ) "Specific heat capacity at constant presure" type: Real 14: $cse4.s:VARIABLE(protected = true ) type: Real unreplaceable 15: $cse4.x:VARIABLE(protected = true ) type: Real unreplaceable 16: $cse4.cp:VARIABLE(protected = true ) type: Real unreplaceable 17: $cse4.ddhp:VARIABLE(protected = true ) type: Real unreplaceable 18: $cse4.ddph:VARIABLE(protected = true ) type: Real unreplaceable 19: $cse4.duph:VARIABLE(protected = true ) type: Real unreplaceable 20: $cse4.d:VARIABLE(protected = true ) type: Real unreplaceable 21: $cse4.u:VARIABLE(protected = true ) type: Real unreplaceable 22: $cse4.T:VARIABLE(protected = true ) type: Real unreplaceable 23: $cse4.duhp:VARIABLE(protected = true ) type: Real unreplaceable [/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 0.0009762/2.036, allocations: 481.1 kB / 0.668 GB, free: 14.4 MB / 0.5606 GB Error: post-optimization module createDAEmodeBDAE (simulation) failed. Error: Internal error SimCode DAEmode: The model ThermoSysPro.Examples.SimpleExamples.TestMassFlowMultiplier could not be translated