Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermoSysPro_ThermoSysPro.Examples.Book.SimpleExamples.Volume.TestSplitter3.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.Book.SimpleExamples.Volume.TestSplitter3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ThermoSysPro_ThermoSysPro.Examples.Book.SimpleExamples.Volume.TestSplitter3") translateModel(ThermoSysPro.Examples.Book.SimpleExamples.Volume.TestSplitter3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ThermoSysPro_ThermoSysPro.Examples.Book.SimpleExamples.Volume.TestSplitter3") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/package.mo): time 0.8174/0.8174, allocations: 150.9 MB / 167.2 MB, free: 14.52 MB / 142.1 MB Notification: Performance of FrontEnd - loaded program: time 0.000348/0.000348, allocations: 14.02 kB / 237.7 MB, free: 1.801 MB / 190.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.05491/0.05527, allocations: 31.36 MB / 269.1 MB, free: 7.117 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.Book.SimpleExamples.Volume.TestSplitter3): time 1.652/1.707, allocations: 295.9 MB / 0.5517 GB, free: 11.84 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.04664/1.754, allocations: 34.72 MB / 0.5856 GB, free: 8.973 MB / 478.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003384/1.754, allocations: 4 kB / 0.5856 GB, free: 8.969 MB / 478.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/WaterSteam/Junctions/Splitter3.mo:15:3-17:16: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/Splitter3.mo:18:3-19:83:writable] Warning: Connector Cs3 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/Splitter3.mo:20:3-21:82:writable] Warning: Connector Cs1 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/Splitter3.mo:22:3-24:17:writable] Warning: Connector Cs2 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/SourceQ.mo:24:3-25:52: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/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/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/BoundaryConditions/SinkP.mo:33:3-34:47:writable] Warning: Connector C 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 0.0004584/1.755, allocations: 161.5 kB / 0.5858 GB, free: 8.812 MB / 478.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0003747/1.755, allocations: 210.2 kB / 0.586 GB, free: 8.605 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 0.02291/1.778, allocations: 9.649 MB / 0.5954 GB, free: 14.94 MB / 494.1 MB Notification: Performance of NFFlatten.flatten: time 0.0009918/1.779, allocations: 0.7388 MB / 0.5961 GB, free: 14.2 MB / 494.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0003678/1.779, allocations: 314.4 kB / 0.5964 GB, free: 13.89 MB / 494.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0003288/1.78, allocations: 290.9 kB / 0.5967 GB, free: 13.6 MB / 494.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0003309/1.78, allocations: 270.7 kB / 0.5969 GB, free: 13.34 MB / 494.1 MB Notification: Performance of NFPackage.collectConstants: time 6.565e-05/1.78, allocations: 52 kB / 0.597 GB, free: 13.29 MB / 494.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.02937/1.81, allocations: 17.92 MB / 0.6145 GB, free: 11.34 MB / 0.4981 GB Notification: Performance of NFScalarize.scalarize: time 0.0001979/1.81, allocations: 115.6 kB / 0.6146 GB, free: 11.23 MB / 0.4981 GB Notification: Performance of NFVerifyModel.verify: time 0.0004255/1.81, allocations: 310.4 kB / 0.6149 GB, free: 10.92 MB / 0.4981 GB Notification: Performance of NFConvertDAE.convert: time 0.01871/1.829, allocations: 8.807 MB / 0.6235 GB, free: 2.094 MB / 0.4981 GB Notification: Performance of FrontEnd - DAE generated: time 5.149e-06/1.829, allocations: 0 / 0.6235 GB, free: 2.094 MB / 0.4981 GB Notification: Performance of FrontEnd: time 1.563e-06/1.829, allocations: 0 / 0.6235 GB, free: 2.094 MB / 0.4981 GB Notification: Performance of Transformations before backend: time 8.957e-06/1.829, allocations: 0 / 0.6235 GB, free: 2.094 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: 183 * Number of variables: 183 Notification: Performance of Generate backend data structure: time 0.004175/1.833, allocations: 1.735 MB / 0.6252 GB, free: 316 kB / 0.4981 GB Notification: Performance of prepare preOptimizeDAE: time 3.896e-05/1.833, allocations: 8.031 kB / 0.6252 GB, free: 308 kB / 0.4981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001077/1.833, allocations: 75.09 kB / 0.6253 GB, free: 232 kB / 0.4981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003294/1.834, allocations: 321.9 kB / 0.6256 GB, free: 15.87 MB / 0.5137 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.569e-05/1.834, allocations: 45.31 kB / 0.6256 GB, free: 15.83 MB / 0.5137 GB Notification: Performance of preOpt expandDerOperator (simulation): time 6.226e-05/1.834, allocations: 48 kB / 0.6257 GB, free: 15.78 MB / 0.5137 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008581/1.835, allocations: 0.6708 MB / 0.6263 GB, free: 15.05 MB / 0.5137 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.222e-05/1.835, allocations: 11.92 kB / 0.6263 GB, free: 15.04 MB / 0.5137 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.162e-05/1.835, allocations: 28 kB / 0.6264 GB, free: 15.01 MB / 0.5137 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.429e-05/1.835, allocations: 23.98 kB / 0.6264 GB, free: 14.99 MB / 0.5137 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005703/1.835, allocations: 403.9 kB / 0.6268 GB, free: 14.6 MB / 0.5137 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 0.02087/1.856, allocations: 12.29 MB / 0.6388 GB, free: 1.023 MB / 0.5137 GB Notification: Performance of preOpt comSubExp (simulation): time 0.000316/1.857, allocations: 211.3 kB / 0.639 GB, free: 0.8086 MB / 0.5137 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002056/1.857, allocations: 162.1 kB / 0.6391 GB, free: 0.6445 MB / 0.5137 GB Notification: Performance of preOpt evalFunc (simulation): time 0.3237/2.18, allocations: 77.72 MB / 0.715 GB, free: 209.1 MB / 0.5919 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.631e-05/2.181, allocations: 39.34 kB / 0.7151 GB, free: 209.1 MB / 0.5919 GB Notification: Performance of pre-optimization done (n=66): time 2.755e-06/2.181, allocations: 0 / 0.7151 GB, free: 209.1 MB / 0.5919 GB Notification: Performance of matching and sorting (n=66): time 0.001729/2.182, allocations: 0.9341 MB / 0.716 GB, free: 208.8 MB / 0.5919 GB Notification: Performance of inlineWhenForInitialization (initialization): time 1.482e-05/2.182, allocations: 53.19 kB / 0.716 GB, free: 208.7 MB / 0.5919 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003398/2.183, allocations: 371.9 kB / 0.7164 GB, free: 208.6 MB / 0.5919 GB Notification: Performance of collectPreVariables (initialization): time 1.463e-05/2.183, allocations: 30.36 kB / 0.7164 GB, free: 208.6 MB / 0.5919 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001008/2.183, allocations: 249 kB / 0.7167 GB, free: 208.4 MB / 0.5919 GB Notification: Performance of collectInitialBindings (initialization): time 8.799e-05/2.183, allocations: 218.2 kB / 0.7169 GB, free: 208.3 MB / 0.5919 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000107/2.183, allocations: 98.88 kB / 0.717 GB, free: 208.3 MB / 0.5919 GB Notification: Performance of setup shared object (initialization): time 5.992e-05/2.183, allocations: 355.4 kB / 0.7173 GB, free: 208 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001866/2.183, allocations: 125.3 kB / 0.7174 GB, free: 208 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002231/2.183, allocations: 243.5 kB / 0.7176 GB, free: 207.8 MB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004504/2.184, allocations: 418 kB / 0.718 GB, free: 207.7 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.238e-06/2.184, allocations: 5.312 kB / 0.718 GB, free: 207.7 MB / 0.5919 GB Notification: Performance of matching and sorting (n=83) (initialization): time 0.0008974/2.185, allocations: 0.5758 MB / 0.7186 GB, free: 207.6 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 1.6e-05/2.185, allocations: 7.406 kB / 0.7186 GB, free: 207.6 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.067e-06/2.185, allocations: 7.797 kB / 0.7186 GB, free: 207.6 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006886/2.186, allocations: 340.3 kB / 0.7189 GB, free: 207.6 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003608/2.186, allocations: 66.19 kB / 0.719 GB, free: 207.6 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008009/2.187, allocations: 1.831 MB / 0.7208 GB, free: 206 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002058/2.187, allocations: 61.88 kB / 0.7209 GB, free: 206 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.573e-05/2.187, allocations: 17.91 kB / 0.7209 GB, free: 206 MB / 0.5919 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 15 * Number of states: 0 () * Number of discrete variables: 14 (sinkP4.C.a,singularPressureLoss5.C2.b,singularPressureLoss5.C1.a,singularPressureLoss4.C2.b,singularPressureLoss4.C1.a,sinkP3.C.a,sinkP2.C.a,singularPressureLoss3.C2.b,singularPressureLoss3.C1.a,sourceP1.C.b,splitter3.Cs2.b,splitter3.Cs1.b,splitter3.Cs3.b,splitter3.Ce.a) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (29): * Single equations (assignments): 24 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(1,3), (1,3), (1,3)} Notification: Performance of prepare postOptimizeDAE: time 0.0001514/2.187, allocations: 180.1 kB / 0.721 GB, free: 205.9 MB / 0.5919 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.275e-05/2.187, allocations: 51.41 kB / 0.7211 GB, free: 205.9 MB / 0.5919 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001141/2.188, allocations: 1.205 MB / 0.7223 GB, free: 205.7 MB / 0.5919 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.859e-06/2.188, allocations: 0 / 0.7223 GB, free: 205.7 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.743e-06/2.188, allocations: 1.156 kB / 0.7223 GB, free: 205.7 MB / 0.5919 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001116/2.189, allocations: 158 kB / 0.7224 GB, free: 205.5 MB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.122e-05/2.189, allocations: 16.34 kB / 0.7224 GB, free: 205.5 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001352/2.189, allocations: 4.5 kB / 0.7224 GB, free: 205.5 MB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.67e-05/2.189, allocations: 19.95 kB / 0.7225 GB, free: 205.5 MB / 0.5919 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(singularPressureLoss3.T, singularPressureLoss3.rho, singularPressureLoss3.pro.u, singularPressureLoss3.pro.s, singularPressureLoss3.pro.cp, singularPressureLoss3.pro.ddhp, singularPressureLoss3.pro.ddph, singularPressureLoss3.pro.duph, singularPressureLoss3.pro.duhp, singularPressureLoss3.pro.x) = $cse5 Variables: 1: singularPressureLoss3.pro.duhp:VARIABLE(unit = "1" ) "Derivative of specific inner energy wrt. specific enthalpy at constant pressure" type: Real 2: singularPressureLoss3.pro.duph:VARIABLE(unit = "m3/kg" ) "Derivative of specific inner energy wrt. pressure at constant specific enthalpy" type: Real 3: singularPressureLoss3.pro.s:VARIABLE(min = -1e6 max = 1e6 unit = "J/(kg.K)" nominal = 1000.0 ) "Specific entropy" type: Real 4: singularPressureLoss3.pro.ddph:VARIABLE(unit = "s2/m2" ) "Derivative of density wrt. pressure at constant specific enthalpy" type: Real 5: singularPressureLoss3.pro.x:VARIABLE(min = 0.0 max = 1.0 unit = "1" ) "Vapor mass fraction" type: Real 6: singularPressureLoss3.pro.cp:VARIABLE(min = 1e-9 max = 1e60 unit = "J/(kg.K)" nominal = 1000.0 ) "Specific heat capacity at constant presure" type: Real 7: singularPressureLoss3.pro.ddhp:VARIABLE(unit = "kg.s2/m5" ) "Derivative of density wrt. specific enthalpy at constant pressure" type: Real 8: $cse5.duph:VARIABLE(protected = true ) type: Real unreplaceable 9: $cse5.duhp:VARIABLE(protected = true ) type: Real unreplaceable 10: $cse5.u: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): singularPressureLoss3.deltaP = singularPressureLoss3.K * $cse6 / singularPressureLoss3.rho 2/2 (1): sourceP1.P - sinkP4.P0 = singularPressureLoss3.deltaP 3/3 (1): singularPressureLoss3.Pm = 0.5 * (sourceP1.P + sinkP4.P0) 4/4 (10): $cse5 = ThermoSysPro.Properties.Fluid.Ph(singularPressureLoss3.Pm, singularPressureLoss3.h, singularPressureLoss3.mode, singularPressureLoss3.fluid) 5/14 (10): ThermoSysPro.Properties.WaterSteam.Common.ThermoProperties_ph(singularPressureLoss3.T, singularPressureLoss3.rho, singularPressureLoss3.pro.u, singularPressureLoss3.pro.s, singularPressureLoss3.pro.cp, singularPressureLoss3.pro.ddhp, singularPressureLoss3.pro.ddph, singularPressureLoss3.pro.duph, singularPressureLoss3.pro.duhp, singularPressureLoss3.pro.x) = $cse5 Variables: 1: singularPressureLoss3.pro.duhp:VARIABLE(unit = "1" ) "Derivative of specific inner energy wrt. specific enthalpy at constant pressure" type: Real 2: singularPressureLoss3.pro.duph:VARIABLE(unit = "m3/kg" ) "Derivative of specific inner energy wrt. pressure at constant specific enthalpy" type: Real 3: singularPressureLoss3.pro.s:VARIABLE(min = -1e6 max = 1e6 unit = "J/(kg.K)" nominal = 1000.0 ) "Specific entropy" type: Real 4: singularPressureLoss3.pro.ddph:VARIABLE(unit = "s2/m2" ) "Derivative of density wrt. pressure at constant specific enthalpy" type: Real 5: singularPressureLoss3.pro.x:VARIABLE(min = 0.0 max = 1.0 unit = "1" ) "Vapor mass fraction" type: Real 6: singularPressureLoss3.pro.cp:VARIABLE(min = 1e-9 max = 1e60 unit = "J/(kg.K)" nominal = 1000.0 ) "Specific heat capacity at constant presure" type: Real 7: singularPressureLoss3.pro.ddhp:VARIABLE(unit = "kg.s2/m5" ) "Derivative of density wrt. specific enthalpy at constant pressure" type: Real 8: $cse5.duph:VARIABLE(protected = true ) type: Real unreplaceable 9: $cse5.duhp:VARIABLE(protected = true ) type: Real unreplaceable 10: $cse5.u:VARIABLE(protected = true ) type: Real unreplaceable 11: $cse5.s:VARIABLE(protected = true ) type: Real unreplaceable 12: $cse5.ddph:VARIABLE(protected = true ) type: Real unreplaceable 13: $cse5.d:VARIABLE(protected = true ) type: Real unreplaceable 14: $cse5.ddhp:VARIABLE(protected = true ) type: Real unreplaceable 15: $cse5.x:VARIABLE(protected = true ) type: Real unreplaceable 16: $cse5.T:VARIABLE(protected = true ) type: Real unreplaceable 17: $cse5.cp:VARIABLE(protected = true ) type: Real unreplaceable 18: singularPressureLoss3.Pm:VARIABLE(min = 0.0 start = 1e5 unit = "Pa" nominal = 1e5 ) "Average fluid pressure" type: Real 19: sourceP1.P:VARIABLE(min = 0.0 start = 1e5 unit = "Pa" nominal = 1e5 ) "Fluid pressure" type: Real 20: singularPressureLoss3.deltaP:VARIABLE(unit = "Pa" ) "Singular pressure loss" type: Real 21: singularPressureLoss3.rho:VARIABLE(min = 1e-9 max = 1e5 start = 998.0 unit = "kg/m3" nominal = 998.0 ) "Fluid density" type: Real 22: singularPressureLoss3.pro.u:VARIABLE(min = -1e8 max = 1e8 unit = "J/kg" nominal = 1e6 ) "Specific inner energy" type: Real 23: singularPressureLoss3.T:VARIABLE(min = 200.0 max = 6000.0 start = 290.0 unit = "K" nominal = 300.0 ) "Fluid temperature" 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 0.0008351/2.19, allocations: 467.1 kB / 0.7229 GB, free: 205.2 MB / 0.5919 GB Error: post-optimization module createDAEmodeBDAE (simulation) failed. Error: Internal error SimCode DAEmode: The model ThermoSysPro.Examples.Book.SimpleExamples.Volume.TestSplitter3 could not be translated