Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestLoopBreaker.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.TestLoopBreaker,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestLoopBreaker") translateModel(ThermoSysPro.Examples.SimpleExamples.TestLoopBreaker,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestLoopBreaker") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/package.mo): time 0.8432/0.8432, allocations: 150.9 MB / 167.2 MB, free: 14.52 MB / 142.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0003751/0.0003751, allocations: 16.86 kB / 237.8 MB, free: 1.738 MB / 190.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.05409/0.05449, allocations: 31.36 MB / 269.1 MB, free: 7.012 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.TestLoopBreaker): time 1.616/1.671, allocations: 295.6 MB / 0.5515 GB, free: 12.12 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.03573/1.707, allocations: 30.99 MB / 0.5818 GB, free: 13 MB / 478.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002177/1.707, allocations: 4 kB / 0.5818 GB, free: 12.99 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/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/Splitter2.mo:14:3-16:16: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/Splitter2.mo:17:3-18:82: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/Splitter2.mo:19:3-21:17: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/Junctions/Mixer2.mo:14:3-16:24:writable] Warning: Connector Ce2 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/Mixer2.mo:17:3-18:52:writable] Warning: Connector Cs 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/Mixer2.mo:20:3-22:17:writable] Warning: Connector Ce1 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/LoopBreakers/LoopBreakerP.mo:6:3-8:16: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/LoopBreakers/LoopBreakerP.mo:9:3-10:83:writable] Warning: Connector C2 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 0.000476/1.707, allocations: 161.5 kB / 0.582 GB, free: 12.84 MB / 478.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0002858/1.708, allocations: 166.6 kB / 0.5821 GB, free: 12.67 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 0.02052/1.728, allocations: 8.324 MB / 0.5902 GB, free: 4.332 MB / 478.1 MB Notification: Performance of NFFlatten.flatten: time 0.0007867/1.729, allocations: 0.6065 MB / 0.5908 GB, free: 3.723 MB / 478.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0003422/1.729, allocations: 302.4 kB / 0.5911 GB, free: 3.422 MB / 478.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.000277/1.73, allocations: 254.9 kB / 0.5914 GB, free: 3.172 MB / 478.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.000223/1.73, allocations: 234.9 kB / 0.5916 GB, free: 2.941 MB / 478.1 MB Notification: Performance of NFPackage.collectConstants: time 5.459e-05/1.73, allocations: 44 kB / 0.5916 GB, free: 2.898 MB / 478.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.02442/1.754, allocations: 14.98 MB / 0.6063 GB, free: 3.898 MB / 494.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0001319/1.755, allocations: 99.62 kB / 0.6064 GB, free: 3.801 MB / 494.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0003361/1.755, allocations: 278.6 kB / 0.6066 GB, free: 3.527 MB / 494.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01673/1.772, allocations: 7.801 MB / 0.6142 GB, free: 11.71 MB / 0.4981 GB Notification: Performance of FrontEnd - DAE generated: time 5.561e-06/1.772, allocations: 4 kB / 0.6142 GB, free: 11.7 MB / 0.4981 GB Notification: Performance of FrontEnd: time 1.363e-06/1.772, allocations: 0 / 0.6142 GB, free: 11.7 MB / 0.4981 GB Notification: Performance of Transformations before backend: time 8.436e-06/1.772, allocations: 0 / 0.6142 GB, free: 11.7 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: 159 * Number of variables: 159 Notification: Performance of Generate backend data structure: time 0.003498/1.775, allocations: 1.525 MB / 0.6157 GB, free: 10.12 MB / 0.4981 GB Notification: Performance of prepare preOptimizeDAE: time 4.685e-05/1.775, allocations: 12.03 kB / 0.6157 GB, free: 10.11 MB / 0.4981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001/1.775, allocations: 59.28 kB / 0.6158 GB, free: 10.05 MB / 0.4981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002901/1.776, allocations: 296.4 kB / 0.6161 GB, free: 9.727 MB / 0.4981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.646e-05/1.776, allocations: 37 kB / 0.6161 GB, free: 9.691 MB / 0.4981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 5.137e-05/1.776, allocations: 51.98 kB / 0.6162 GB, free: 9.641 MB / 0.4981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007354/1.777, allocations: 0.5979 MB / 0.6168 GB, free: 8.984 MB / 0.4981 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.539e-05/1.777, allocations: 3.938 kB / 0.6168 GB, free: 8.98 MB / 0.4981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.48e-05/1.777, allocations: 20 kB / 0.6168 GB, free: 8.961 MB / 0.4981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.008e-05/1.777, allocations: 23.98 kB / 0.6168 GB, free: 8.938 MB / 0.4981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004566/1.777, allocations: 351.9 kB / 0.6171 GB, free: 8.594 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 0.002543/1.78, allocations: 3.786 MB / 0.6208 GB, free: 4.395 MB / 0.4981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.000416/1.78, allocations: 211.2 kB / 0.621 GB, free: 4.18 MB / 0.4981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002034/1.78, allocations: 142 kB / 0.6212 GB, free: 4.039 MB / 0.4981 GB Notification: Performance of preOpt evalFunc (simulation): time 0.08039/1.861, allocations: 44.36 MB / 0.6645 GB, free: 2.129 MB / 0.545 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.596e-05/1.861, allocations: 34.56 kB / 0.6645 GB, free: 2.086 MB / 0.545 GB Notification: Performance of pre-optimization done (n=55): time 3.446e-06/1.861, allocations: 0 / 0.6645 GB, free: 2.086 MB / 0.545 GB Notification: Performance of matching and sorting (n=55): time 0.001941/1.863, allocations: 0.8257 MB / 0.6653 GB, free: 1.188 MB / 0.545 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.493e-05/1.863, allocations: 55.41 kB / 0.6654 GB, free: 1.121 MB / 0.545 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003948/1.863, allocations: 320.4 kB / 0.6657 GB, free: 0.7969 MB / 0.545 GB Notification: Performance of collectPreVariables (initialization): time 2.491e-05/1.863, allocations: 25.7 kB / 0.6657 GB, free: 0.7656 MB / 0.545 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001623/1.863, allocations: 228.7 kB / 0.6659 GB, free: 0.5391 MB / 0.545 GB Notification: Performance of collectInitialBindings (initialization): time 0.000126/1.863, allocations: 181.3 kB / 0.6661 GB, free: 368 kB / 0.545 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001836/1.864, allocations: 93.58 kB / 0.6662 GB, free: 268 kB / 0.545 GB Notification: Performance of setup shared object (initialization): time 0.0001741/1.864, allocations: 350.7 kB / 0.6665 GB, free: 15.91 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002259/1.864, allocations: 100.6 kB / 0.6666 GB, free: 15.81 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000263/1.864, allocations: 222.5 kB / 0.6668 GB, free: 15.54 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00046/1.865, allocations: 378.2 kB / 0.6672 GB, free: 15.12 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.647e-06/1.865, allocations: 4 kB / 0.6672 GB, free: 15.12 MB / 0.5606 GB Notification: Performance of matching and sorting (n=71) (initialization): time 0.0008777/1.866, allocations: 0.4929 MB / 0.6677 GB, free: 14.61 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 1.629e-05/1.866, allocations: 4 kB / 0.6677 GB, free: 14.61 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.053e-05/1.866, allocations: 7.984 kB / 0.6677 GB, free: 14.6 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005866/1.866, allocations: 262 kB / 0.6679 GB, free: 14.34 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000217/1.867, allocations: 43.91 kB / 0.668 GB, free: 14.29 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002132/1.869, allocations: 2.624 MB / 0.6705 GB, free: 11.48 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002111/1.869, allocations: 55.28 kB / 0.6706 GB, free: 11.43 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.371e-05/1.869, allocations: 12 kB / 0.6706 GB, free: 11.41 MB / 0.5606 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 17 * Number of states: 0 () * Number of discrete variables: 14 (loopBreakerP.C2.b,loopBreakerP.C1.a,sink.C.a,mixer2_1.Ce1.a,mixer2_1.Cs.b,mixer2_1.Ce2.a,splitter2_1.Cs2.b,splitter2_1.Cs1.b,splitter2_1.Ce.a,singularPressureLoss2.C2.b,singularPressureLoss2.C1.a,singularPressureLoss1.C2.b,singularPressureLoss1.C1.a,sourcePQ.C.b) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (28): * Single equations (assignments): 23 * 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): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(1,3), (1,3)} Notification: Performance of prepare postOptimizeDAE: time 0.0002775/1.869, allocations: 174.6 kB / 0.6708 GB, free: 11.23 MB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.127e-05/1.869, allocations: 43.58 kB / 0.6708 GB, free: 11.19 MB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001139/1.87, allocations: 0.7987 MB / 0.6716 GB, free: 10.38 MB / 0.5606 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.189e-06/1.87, allocations: 0 / 0.6716 GB, free: 10.38 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.587e-06/1.871, allocations: 4 kB / 0.6716 GB, free: 10.37 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001467/1.871, allocations: 156.2 kB / 0.6717 GB, free: 10.2 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.707e-05/1.871, allocations: 11.91 kB / 0.6718 GB, free: 10.19 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001489/1.871, allocations: 7.938 kB / 0.6718 GB, free: 10.18 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.585e-05/1.871, allocations: 19.97 kB / 0.6718 GB, free: 10.16 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(singularPressureLoss1.T, singularPressureLoss1.rho, singularPressureLoss1.pro.u, singularPressureLoss1.pro.s, singularPressureLoss1.pro.cp, singularPressureLoss1.pro.ddhp, singularPressureLoss1.pro.ddph, singularPressureLoss1.pro.duph, singularPressureLoss1.pro.duhp, singularPressureLoss1.pro.x) = $cse5 Variables: 1: singularPressureLoss1.pro.ddhp:VARIABLE(unit = "kg.s2/m5" ) "Derivative of density wrt. specific enthalpy at constant pressure" type: Real 2: singularPressureLoss1.pro.duhp:VARIABLE(unit = "1" ) "Derivative of specific inner energy wrt. specific enthalpy at constant pressure" type: Real 3: singularPressureLoss1.pro.x:VARIABLE(min = 0.0 max = 1.0 unit = "1" ) "Vapor mass fraction" type: Real 4: singularPressureLoss1.pro.u:VARIABLE(min = -1e8 max = 1e8 unit = "J/kg" nominal = 1e6 ) "Specific inner energy" type: Real 5: singularPressureLoss1.pro.s:VARIABLE(min = -1e6 max = 1e6 unit = "J/(kg.K)" nominal = 1000.0 ) "Specific entropy" type: Real 6: singularPressureLoss1.pro.ddph:VARIABLE(unit = "s2/m2" ) "Derivative of density wrt. pressure at constant specific enthalpy" type: Real 7: singularPressureLoss1.T:VARIABLE(min = 200.0 max = 6000.0 start = 290.0 unit = "K" nominal = 300.0 ) "Fluid temperature" type: Real 8: singularPressureLoss1.pro.cp:VARIABLE(min = 1e-9 max = 1e60 unit = "J/(kg.K)" nominal = 1000.0 ) "Specific heat capacity at constant presure" type: Real 9: $cse5.x:VARIABLE(protected = true ) type: Real unreplaceable 10: $cse5.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): singularPressureLoss1.deltaP = singularPressureLoss1.K * $cse6 / singularPressureLoss1.rho 2/2 (1): sourcePQ.P0 - mixer2_1.P = singularPressureLoss1.deltaP 3/3 (1): singularPressureLoss1.Pm = 0.5 * (sourcePQ.P0 + mixer2_1.P) 4/4 (10): $cse5 = ThermoSysPro.Properties.Fluid.Ph(singularPressureLoss1.Pm, singularPressureLoss1.h, singularPressureLoss1.mode, singularPressureLoss1.fluid) 5/14 (10): ThermoSysPro.Properties.WaterSteam.Common.ThermoProperties_ph(singularPressureLoss1.T, singularPressureLoss1.rho, singularPressureLoss1.pro.u, singularPressureLoss1.pro.s, singularPressureLoss1.pro.cp, singularPressureLoss1.pro.ddhp, singularPressureLoss1.pro.ddph, singularPressureLoss1.pro.duph, singularPressureLoss1.pro.duhp, singularPressureLoss1.pro.x) = $cse5 Variables: 1: singularPressureLoss1.pro.ddhp:VARIABLE(unit = "kg.s2/m5" ) "Derivative of density wrt. specific enthalpy at constant pressure" type: Real 2: singularPressureLoss1.pro.duhp:VARIABLE(unit = "1" ) "Derivative of specific inner energy wrt. specific enthalpy at constant pressure" type: Real 3: singularPressureLoss1.pro.x:VARIABLE(min = 0.0 max = 1.0 unit = "1" ) "Vapor mass fraction" type: Real 4: singularPressureLoss1.pro.u:VARIABLE(min = -1e8 max = 1e8 unit = "J/kg" nominal = 1e6 ) "Specific inner energy" type: Real 5: singularPressureLoss1.pro.s:VARIABLE(min = -1e6 max = 1e6 unit = "J/(kg.K)" nominal = 1000.0 ) "Specific entropy" type: Real 6: singularPressureLoss1.pro.ddph:VARIABLE(unit = "s2/m2" ) "Derivative of density wrt. pressure at constant specific enthalpy" type: Real 7: singularPressureLoss1.T:VARIABLE(min = 200.0 max = 6000.0 start = 290.0 unit = "K" nominal = 300.0 ) "Fluid temperature" type: Real 8: singularPressureLoss1.pro.cp:VARIABLE(min = 1e-9 max = 1e60 unit = "J/(kg.K)" nominal = 1000.0 ) "Specific heat capacity at constant presure" type: Real 9: $cse5.x:VARIABLE(protected = true ) type: Real unreplaceable 10: $cse5.duhp:VARIABLE(protected = true ) type: Real unreplaceable 11: $cse5.cp:VARIABLE(protected = true ) type: Real unreplaceable 12: $cse5.duph: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.u:VARIABLE(protected = true ) type: Real unreplaceable 16: $cse5.s:VARIABLE(protected = true ) type: Real unreplaceable 17: $cse5.T:VARIABLE(protected = true ) type: Real unreplaceable 18: $cse5.ddph:VARIABLE(protected = true ) type: Real unreplaceable 19: singularPressureLoss1.Pm:VARIABLE(min = 0.0 start = 1e5 unit = "Pa" nominal = 1e5 ) "Average fluid pressure" type: Real 20: mixer2_1.P:VARIABLE(min = 0.0 start = 1e6 unit = "Pa" nominal = 1e5 ) "Fluid pressure" type: Real 21: singularPressureLoss1.deltaP:VARIABLE(unit = "Pa" ) "Singular pressure loss" type: Real 22: singularPressureLoss1.rho:VARIABLE(min = 1e-9 max = 1e5 start = 998.0 unit = "kg/m3" nominal = 998.0 ) "Fluid density" type: Real 23: singularPressureLoss1.pro.duph:VARIABLE(unit = "m3/kg" ) "Derivative of specific inner energy wrt. pressure at constant specific enthalpy" 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 0.0008849/1.872, allocations: 462.9 kB / 0.6722 GB, free: 9.703 MB / 0.5606 GB Error: post-optimization module createDAEmodeBDAE (simulation) failed. Error: Internal error SimCode DAEmode: The model ThermoSysPro.Examples.SimpleExamples.TestLoopBreaker could not be translated