Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestStaticCentrifugalPump1.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.TestStaticCentrifugalPump1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestStaticCentrifugalPump1") translateModel(ThermoSysPro.Examples.SimpleExamples.TestStaticCentrifugalPump1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ThermoSysPro_ThermoSysPro.Examples.SimpleExamples.TestStaticCentrifugalPump1") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/package.mo): time 0.837/0.837, allocations: 150.9 MB / 167.2 MB, free: 14.5 MB / 142.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0003357/0.0003358, allocations: 15.3 kB / 237.8 MB, free: 1.758 MB / 190.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.05729/0.05764, allocations: 31.36 MB / 269.1 MB, free: 7.027 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.TestStaticCentrifugalPump1): time 1.678/1.736, allocations: 294.8 MB / 0.5507 GB, free: 12.98 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.03776/1.774, allocations: 34.43 MB / 0.5843 GB, free: 10.42 MB / 478.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001927/1.774, allocations: 7.938 kB / 0.5843 GB, free: 10.41 MB / 478.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermoSysPro 4.0.0-master/WaterSteam/Machines/StaticCentrifugalPump.mo:60:3-62:42: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/Machines/StaticCentrifugalPump.mo:63:3-65:37: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/SourceP.mo:30:3-31:45: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/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 0.0003752/1.774, allocations: 118.2 kB / 0.5845 GB, free: 10.3 MB / 478.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0002608/1.775, allocations: 99.09 kB / 0.5846 GB, free: 10.2 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 0.02499/1.8, allocations: 9.595 MB / 0.5939 GB, free: 0.5859 MB / 478.1 MB Notification: Performance of NFFlatten.flatten: time 0.0005756/1.8, allocations: 394.3 kB / 0.5943 GB, free: 204 kB / 478.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0002532/1.8, allocations: 136.5 kB / 0.5944 GB, free: 68 kB / 478.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0003215/1.801, allocations: 159.3 kB / 0.5946 GB, free: 15.91 MB / 494.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.000221/1.801, allocations: 139.3 kB / 0.5947 GB, free: 15.77 MB / 494.1 MB Notification: Performance of NFPackage.collectConstants: time 4.276e-05/1.801, allocations: 20 kB / 0.5947 GB, free: 15.75 MB / 494.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.02859/1.83, allocations: 17.89 MB / 0.6122 GB, free: 13.84 MB / 0.4981 GB Notification: Performance of NFScalarize.scalarize: time 7.768e-05/1.83, allocations: 55.77 kB / 0.6123 GB, free: 13.79 MB / 0.4981 GB Notification: Performance of NFVerifyModel.verify: time 0.0002024/1.83, allocations: 155.2 kB / 0.6124 GB, free: 13.64 MB / 0.4981 GB Notification: Performance of NFConvertDAE.convert: time 0.01637/1.846, allocations: 8.449 MB / 0.6207 GB, free: 5.168 MB / 0.4981 GB Notification: Performance of FrontEnd - DAE generated: time 5.831e-06/1.846, allocations: 0 / 0.6207 GB, free: 5.168 MB / 0.4981 GB Notification: Performance of FrontEnd: time 2.926e-06/1.846, allocations: 4 kB / 0.6207 GB, free: 5.164 MB / 0.4981 GB Notification: Performance of Transformations before backend: time 8.276e-06/1.846, allocations: 7.938 kB / 0.6207 GB, free: 5.156 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: 82 * Number of variables: 82 Notification: Performance of Generate backend data structure: time 0.004043/1.85, allocations: 1.482 MB / 0.6221 GB, free: 3.625 MB / 0.4981 GB Notification: Performance of prepare preOptimizeDAE: time 4.087e-05/1.85, allocations: 12.02 kB / 0.6221 GB, free: 3.613 MB / 0.4981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 6.635e-05/1.85, allocations: 39.47 kB / 0.6222 GB, free: 3.574 MB / 0.4981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002295/1.851, allocations: 238.5 kB / 0.6224 GB, free: 3.301 MB / 0.4981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.432e-05/1.851, allocations: 24.5 kB / 0.6224 GB, free: 3.277 MB / 0.4981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 3.238e-05/1.851, allocations: 20 kB / 0.6224 GB, free: 3.258 MB / 0.4981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004747/1.851, allocations: 340.2 kB / 0.6228 GB, free: 2.895 MB / 0.4981 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.081e-05/1.851, allocations: 0 / 0.6228 GB, free: 2.895 MB / 0.4981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.228e-05/1.851, allocations: 8 kB / 0.6228 GB, free: 2.887 MB / 0.4981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.554e-05/1.851, allocations: 19.98 kB / 0.6228 GB, free: 2.867 MB / 0.4981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003864/1.852, allocations: 219.1 kB / 0.623 GB, free: 2.652 MB / 0.4981 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.03651/1.888, allocations: 18.12 MB / 0.6407 GB, free: 14.67 MB / 0.5294 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0004617/1.889, allocations: 206.5 kB / 0.6409 GB, free: 14.46 MB / 0.5294 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001938/1.889, allocations: 128.8 kB / 0.641 GB, free: 14.33 MB / 0.5294 GB Notification: Performance of preOpt evalFunc (simulation): time 0.331/2.22, allocations: 77.71 MB / 0.7169 GB, free: 207.8 MB / 0.5919 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.336e-05/2.22, allocations: 35.55 kB / 0.7169 GB, free: 207.8 MB / 0.5919 GB Notification: Performance of pre-optimization done (n=41): time 2.725e-06/2.22, allocations: 5.031 kB / 0.7169 GB, free: 207.8 MB / 0.5919 GB Notification: Performance of matching and sorting (n=41): time 0.00411/2.224, allocations: 0.9387 MB / 0.7179 GB, free: 207.7 MB / 0.5919 GB Notification: Performance of inlineWhenForInitialization (initialization): time 1.744e-05/2.224, allocations: 52.41 kB / 0.7179 GB, free: 207.6 MB / 0.5919 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002258/2.224, allocations: 251.9 kB / 0.7181 GB, free: 207.5 MB / 0.5919 GB Notification: Performance of collectPreVariables (initialization): time 1.517e-05/2.224, allocations: 26.64 kB / 0.7182 GB, free: 207.5 MB / 0.5919 GB Notification: Performance of collectInitialEqns (initialization): time 7.315e-05/2.225, allocations: 161.8 kB / 0.7183 GB, free: 207.4 MB / 0.5919 GB Notification: Performance of collectInitialBindings (initialization): time 6.581e-05/2.225, allocations: 135 kB / 0.7185 GB, free: 207.3 MB / 0.5919 GB Notification: Performance of simplifyInitialFunctions (initialization): time 8.075e-05/2.225, allocations: 60.12 kB / 0.7185 GB, free: 207.3 MB / 0.5919 GB Notification: Performance of setup shared object (initialization): time 5.608e-05/2.225, allocations: 341.8 kB / 0.7188 GB, free: 207 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001596/2.225, allocations: 98.36 kB / 0.7189 GB, free: 207 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001732/2.225, allocations: 145.3 kB / 0.7191 GB, free: 206.9 MB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003429/2.225, allocations: 274.6 kB / 0.7193 GB, free: 206.9 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.296e-06/2.225, allocations: 1.219 kB / 0.7193 GB, free: 206.9 MB / 0.5919 GB Notification: Performance of matching and sorting (n=49) (initialization): time 0.002463/2.228, allocations: 0.6044 MB / 0.7199 GB, free: 206.8 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 2.148e-05/2.228, allocations: 9.781 kB / 0.7199 GB, free: 206.8 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.917e-06/2.228, allocations: 1.25 kB / 0.7199 GB, free: 206.8 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0008487/2.229, allocations: 221.8 kB / 0.7201 GB, free: 206.8 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 9.915e-05/2.229, allocations: 23.55 kB / 0.7202 GB, free: 206.8 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007694/2.23, allocations: 0.7344 MB / 0.7209 GB, free: 206.3 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001686/2.23, allocations: 37 kB / 0.7209 GB, free: 206.2 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.085e-05/2.23, allocations: 6 kB / 0.7209 GB, free: 206.2 MB / 0.5919 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 5 * Number of states: 0 () * Number of discrete variables: 4 (sinkP.C.a,sourceP.C.b,StaticCentrifugalPump1.C2.b,StaticCentrifugalPump1.C1.a) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (13): * Single equations (assignments): 10 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * 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): 1 system {(4,6)} Notification: Performance of prepare postOptimizeDAE: time 0.0001275/2.23, allocations: 146.8 kB / 0.7211 GB, free: 206.1 MB / 0.5919 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 5.428e-05/2.23, allocations: 33.38 kB / 0.7211 GB, free: 206.1 MB / 0.5919 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008566/2.231, allocations: 0.781 MB / 0.7219 GB, free: 205.9 MB / 0.5919 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.511e-06/2.231, allocations: 3.875 kB / 0.7219 GB, free: 205.9 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.512e-06/2.231, allocations: 3.594 kB / 0.7219 GB, free: 205.9 MB / 0.5919 GB Notification: Performance of postOpt removeConstants (simulation): time 8.666e-05/2.231, allocations: 121 kB / 0.722 GB, free: 205.8 MB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.428e-05/2.231, allocations: 7 kB / 0.722 GB, free: 205.8 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001217/2.231, allocations: 6.219 kB / 0.722 GB, free: 205.8 MB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.668e-05/2.231, allocations: 6.391 kB / 0.722 GB, free: 205.8 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(StaticCentrifugalPump1.pro.T, StaticCentrifugalPump1.rho, StaticCentrifugalPump1.pro.u, StaticCentrifugalPump1.pro.s, StaticCentrifugalPump1.pro.cp, StaticCentrifugalPump1.pro.ddhp, StaticCentrifugalPump1.pro.ddph, StaticCentrifugalPump1.pro.duph, StaticCentrifugalPump1.pro.duhp, StaticCentrifugalPump1.pro.x) = $cse1 Variables: 1: StaticCentrifugalPump1.pro.s:VARIABLE(min = -1e6 max = 1e6 unit = "J/(kg.K)" nominal = 1000.0 ) "Specific entropy" type: Real 2: StaticCentrifugalPump1.pro.x:VARIABLE(min = 0.0 max = 1.0 unit = "1" ) "Vapor mass fraction" type: Real 3: StaticCentrifugalPump1.pro.duph:VARIABLE(unit = "m3/kg" ) "Derivative of specific inner energy wrt. pressure at constant specific enthalpy" type: Real 4: StaticCentrifugalPump1.pro.cp:VARIABLE(min = 1e-9 max = 1e60 unit = "J/(kg.K)" nominal = 1000.0 ) "Specific heat capacity at constant presure" type: Real 5: StaticCentrifugalPump1.pro.ddhp:VARIABLE(unit = "kg.s2/m5" ) "Derivative of density wrt. specific enthalpy at constant pressure" type: Real 6: StaticCentrifugalPump1.pro.u:VARIABLE(min = -1e8 max = 1e8 unit = "J/kg" nominal = 1e6 ) "Specific inner energy" type: Real 7: StaticCentrifugalPump1.pro.duhp:VARIABLE(unit = "1" ) "Derivative of specific inner energy wrt. specific enthalpy at constant pressure" type: Real 8: StaticCentrifugalPump1.pro.T:VARIABLE(min = 200.0 max = 6000.0 start = 288.15 unit = "K" nominal = 320.0 ) "Temperature" type: Real 9: StaticCentrifugalPump1.pro.ddph:VARIABLE(unit = "s2/m2" ) "Derivative of density wrt. pressure at constant specific enthalpy" type: Real 10: StaticCentrifugalPump1.Qv:VARIABLE(start = 0.5 unit = "m3/s" ) "Volume flow rate" 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): $cse1 = ThermoSysPro.Properties.Fluid.Ph(StaticCentrifugalPump1.Pm, StaticCentrifugalPump1.h, StaticCentrifugalPump1.mode, StaticCentrifugalPump1.fluid) 2/11 (1): StaticCentrifugalPump1.h = 0.5 * (sourceP.C.h + StaticCentrifugalPump1.C2.h) 3/12 (1): StaticCentrifugalPump1.deltaH = StaticCentrifugalPump1.C2.h - sourceP.C.h 4/13 (1): StaticCentrifugalPump1.deltaH = 9.80665 * StaticCentrifugalPump1.hn / StaticCentrifugalPump1.rh 5/14 (1): StaticCentrifugalPump1.rh = max(if noEvent(abs(StaticCentrifugalPump1.R) > StaticCentrifugalPump1.eps) then StaticCentrifugalPump1.b1 * StaticCentrifugalPump1.Qv * abs(StaticCentrifugalPump1.Qv) / StaticCentrifugalPump1.R ^ 2.0 + StaticCentrifugalPump1.b2 * StaticCentrifugalPump1.Qv / StaticCentrifugalPump1.R + StaticCentrifugalPump1.b3 else StaticCentrifugalPump1.b3, StaticCentrifugalPump1.rhmin) 6/15 (1): StaticCentrifugalPump1.hn = (StaticCentrifugalPump1.a1 * abs(StaticCentrifugalPump1.Qv) + StaticCentrifugalPump1.a2 * StaticCentrifugalPump1.R) * StaticCentrifugalPump1.Qv + StaticCentrifugalPump1.a3 * StaticCentrifugalPump1.R ^ 2.0 7/16 (1): StaticCentrifugalPump1.deltaP = 9.80665 * StaticCentrifugalPump1.rho * StaticCentrifugalPump1.hn 8/17 (1): StaticCentrifugalPump1.Q = StaticCentrifugalPump1.Qv * StaticCentrifugalPump1.rho 9/18 (10): ThermoSysPro.Properties.WaterSteam.Common.ThermoProperties_ph(StaticCentrifugalPump1.pro.T, StaticCentrifugalPump1.rho, StaticCentrifugalPump1.pro.u, StaticCentrifugalPump1.pro.s, StaticCentrifugalPump1.pro.cp, StaticCentrifugalPump1.pro.ddhp, StaticCentrifugalPump1.pro.ddph, StaticCentrifugalPump1.pro.duph, StaticCentrifugalPump1.pro.duhp, StaticCentrifugalPump1.pro.x) = $cse1 10/28 (1): StaticCentrifugalPump1.MPower = StaticCentrifugalPump1.Q * StaticCentrifugalPump1.deltaH / StaticCentrifugalPump1.rm 11/29 (1): 0.0 = if StaticCentrifugalPump1.Q > 0.0 then sourceP.C.h - sourceP.h else StaticCentrifugalPump1.C2.h - sinkP.h Variables: 1: sourceP.C.h:VARIABLE(flow=false start = 1e5 unit = "J/kg" ) "Specific enthalpy of the fluid crossing the boundary of the control volume" type: Real 2: StaticCentrifugalPump1.Q:VARIABLE(start = 500.0 unit = "kg/s" ) "Mass flow rate" type: Real 3: StaticCentrifugalPump1.pro.s:VARIABLE(min = -1e6 max = 1e6 unit = "J/(kg.K)" nominal = 1000.0 ) "Specific entropy" type: Real 4: StaticCentrifugalPump1.pro.x:VARIABLE(min = 0.0 max = 1.0 unit = "1" ) "Vapor mass fraction" type: Real 5: StaticCentrifugalPump1.pro.duph:VARIABLE(unit = "m3/kg" ) "Derivative of specific inner energy wrt. pressure at constant specific enthalpy" type: Real 6: StaticCentrifugalPump1.pro.cp:VARIABLE(min = 1e-9 max = 1e60 unit = "J/(kg.K)" nominal = 1000.0 ) "Specific heat capacity at constant presure" type: Real 7: StaticCentrifugalPump1.pro.ddhp:VARIABLE(unit = "kg.s2/m5" ) "Derivative of density wrt. specific enthalpy at constant pressure" type: Real 8: StaticCentrifugalPump1.pro.u:VARIABLE(min = -1e8 max = 1e8 unit = "J/kg" nominal = 1e6 ) "Specific inner energy" type: Real 9: StaticCentrifugalPump1.pro.duhp:VARIABLE(unit = "1" ) "Derivative of specific inner energy wrt. specific enthalpy at constant pressure" type: Real 10: StaticCentrifugalPump1.pro.T:VARIABLE(min = 200.0 max = 6000.0 start = 288.15 unit = "K" nominal = 320.0 ) "Temperature" type: Real 11: StaticCentrifugalPump1.pro.ddph:VARIABLE(unit = "s2/m2" ) "Derivative of density wrt. pressure at constant specific enthalpy" type: Real 12: StaticCentrifugalPump1.Qv:VARIABLE(start = 0.5 unit = "m3/s" ) "Volume flow rate" type: Real 13: StaticCentrifugalPump1.rho:VARIABLE(min = 1e-9 max = 1e5 start = 998.0 unit = "kg/m3" nominal = 998.0 ) "Fluid density" type: Real 14: StaticCentrifugalPump1.hn:VARIABLE(min = 0.0 start = 10.0 unit = "m" ) "Pump head" type: Real 15: StaticCentrifugalPump1.R:VARIABLE(start = StaticCentrifugalPump1.VRot / StaticCentrifugalPump1.VRotn ) "Reduced rotational speed" type: Real 16: StaticCentrifugalPump1.rh:VARIABLE() "Hydraulic efficiency" type: Real 17: StaticCentrifugalPump1.deltaH:VARIABLE(unit = "J/kg" ) "Specific enthalpy variation between the outlet and the inlet" type: Real 18: StaticCentrifugalPump1.C2.h:VARIABLE(flow=false start = 1e5 unit = "J/kg" ) "Specific enthalpy of the fluid crossing the boundary of the control volume" type: Real 19: StaticCentrifugalPump1.h:VARIABLE(start = 1e5 unit = "J/kg" ) "Fluid average specific enthalpy" type: Real 20: $cse1.duhp:VARIABLE(protected = true ) type: Real unreplaceable 21: $cse1.d:VARIABLE(protected = true ) type: Real unreplaceable 22: $cse1.ddph:VARIABLE(protected = true ) type: Real unreplaceable 23: $cse1.u:VARIABLE(protected = true ) type: Real unreplaceable 24: $cse1.ddhp:VARIABLE(protected = true ) type: Real unreplaceable 25: $cse1.T:VARIABLE(protected = true ) type: Real unreplaceable 26: $cse1.cp:VARIABLE(protected = true ) type: Real unreplaceable 27: $cse1.s:VARIABLE(protected = true ) type: Real unreplaceable 28: $cse1.x:VARIABLE(protected = true ) type: Real unreplaceable 29: $cse1.duph: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 0.001015/2.232, allocations: 0.7352 MB / 0.7227 GB, free: 205.3 MB / 0.5919 GB Error: post-optimization module createDAEmodeBDAE (simulation) failed. Error: Internal error SimCode DAEmode: The model ThermoSysPro.Examples.SimpleExamples.TestStaticCentrifugalPump1 could not be translated