Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_AixLib.Fluid.Storage.Examples.StratifiedUnloadAtMinimumTemperature.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/package.mo", uses=false) Using package AixLib with version 1.3.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/package.mo) Using package SDF with version 0.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo) Using package Modelica_DeviceDrivers with version 2.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(AixLib.Fluid.Storage.Examples.StratifiedUnloadAtMinimumTemperature,fileNamePrefix="AixLib_AixLib_Fluid_Storage_Examples_StratifiedUnloadAtMinimumTemperature",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(AixLib.Fluid.Storage.Examples.StratifiedUnloadAtMinimumTemperature,fileNamePrefix="AixLib_AixLib_Fluid_Storage_Examples_StratifiedUnloadAtMinimumTemperature",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.007986/0.007986, allocations: 102.7 kB / 15.73 MB, free: 6.039 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001974/0.001974, allocations: 199.3 kB / 16.68 MB, free: 5.973 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.327/1.327, allocations: 222.9 MB / 240.4 MB, free: 4.332 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.1683/0.1683, allocations: 12.01 MB / 302.6 MB, free: 0.8438 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.00053/0.00053, allocations: 27.89 kB / 355.7 MB, free: 3.703 MB / 286.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:6228:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:6853:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:8435:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:9369:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:11505:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:12875:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/ThermalZones/HighOrder/Components/Examples/DryAir/DryAir_test.mo:71:18-71:405:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/ThermalZones/HighOrder/Components/DryAir/InfiltrationRate_DIN12831.mo:20:192-20:2066:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/ThermalZones/HighOrder/Components/DryAir/InfiltrationRate_DIN12831.mo:20:192-20:4252:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_N_E_S_W_RoofN_Roof_S.mo:5:35-5:362:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_N_E_S_W_Hor.mo:5:35-5:320:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_NE_SE_SW_NW_Hor.mo:5:35-5:324:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/CHP/CHPDataSimple/CHP_XRGI_9kWel.mo:25:34-25:588:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/CHP/CHPDataSimple/CHP_XRGI_9kWel.mo:25:34-25:3852:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/CHP/CHPDataSimple/CHP_Cleanergy_C9G.mo:36:34-36:594:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/BoundaryConditions/InternalGains/Examples/InternalGains/Machines.mo:31:20-31:400:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/BoundaryConditions/InternalGains/Examples/InternalGains/Lights.mo:27:20-27:398:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/package.mo): time 1.726/1.726, allocations: 268.1 MB / 0.661 GB, free: 0.6523 MB / 462.1 MB Notification: Performance of FrontEnd - loaded program: time 0.002035/0.002035, allocations: 112.2 kB / 0.8868 GB, free: 0.6719 MB / 0.5919 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1895/0.1916, allocations: 108.4 MB / 0.9926 GB, free: 4.375 MB / 0.7013 GB Notification: Performance of NFInst.instantiate(AixLib.Fluid.Storage.Examples.StratifiedUnloadAtMinimumTemperature): time 0.4462/0.6378, allocations: 37.75 MB / 1.029 GB, free: 6.258 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.01077/0.6486, allocations: 9.541 MB / 1.039 GB, free: 6.129 MB / 0.7325 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001165/0.6498, allocations: 46.12 kB / 1.039 GB, free: 6.129 MB / 0.7325 GB Notification: Performance of NFTyping.typeComponents: time 0.001234/0.6511, allocations: 0.5767 MB / 1.039 GB, free: 6.117 MB / 0.7325 GB Notification: Performance of NFTyping.typeBindings: time 0.003217/0.6543, allocations: 1.585 MB / 1.041 GB, free: 6.055 MB / 0.7325 GB Notification: Performance of NFTyping.typeClassSections: time 0.002622/0.657, allocations: 1.249 MB / 1.042 GB, free: 6.016 MB / 0.7325 GB Notification: Performance of NFFlatten.flatten: time 0.006726/0.6637, allocations: 8.096 MB / 1.05 GB, free: 4.781 MB / 0.7325 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004643/0.6684, allocations: 3.885 MB / 1.054 GB, free: 4.203 MB / 0.7325 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005892/0.6743, allocations: 2.841 MB / 1.057 GB, free: 3.727 MB / 0.7325 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004429/0.6787, allocations: 2.495 MB / 1.059 GB, free: 3.051 MB / 0.7325 GB Notification: Performance of NFPackage.collectConstants: time 0.0006877/0.6794, allocations: 358 kB / 1.059 GB, free: 3.051 MB / 0.7325 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002972/0.6824, allocations: 1.204 MB / 1.061 GB, free: 2.77 MB / 0.7325 GB Notification: Performance of NFScalarize.scalarize: time 0.0008118/0.6832, allocations: 0.8911 MB / 1.061 GB, free: 2.25 MB / 0.7325 GB Notification: Performance of NFVerifyModel.verify: time 0.002089/0.6853, allocations: 1.846 MB / 1.063 GB, free: 1.148 MB / 0.7325 GB Notification: Performance of NFConvertDAE.convert: time 0.00621/0.6915, allocations: 5.237 MB / 1.068 GB, free: 15.4 MB / 0.7482 GB Notification: Performance of FrontEnd - DAE generated: time 5.79e-06/0.6916, allocations: 1.375 kB / 1.068 GB, free: 15.4 MB / 0.7482 GB Notification: Performance of FrontEnd: time 1.943e-06/0.6916, allocations: 0 / 1.068 GB, free: 15.4 MB / 0.7482 GB Notification: Performance of Transformations before backend: time 0.0001192/0.6917, allocations: 0 / 1.068 GB, free: 15.4 MB / 0.7482 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 586 * Number of variables: 586 Notification: Performance of Generate backend data structure: time 0.007363/0.6991, allocations: 3.642 MB / 1.072 GB, free: 13.37 MB / 0.7482 GB Notification: Performance of prepare preOptimizeDAE: time 4.39e-05/0.6991, allocations: 14 kB / 1.072 GB, free: 13.36 MB / 0.7482 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0004583/0.6996, allocations: 332.7 kB / 1.072 GB, free: 13.17 MB / 0.7482 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00104/0.7006, allocations: 368.4 kB / 1.073 GB, free: 13 MB / 0.7482 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004667/0.7053, allocations: 2.665 MB / 1.075 GB, free: 11.71 MB / 0.7482 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001337/0.7055, allocations: 180.9 kB / 1.075 GB, free: 11.62 MB / 0.7482 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003664/0.7058, allocations: 231.9 kB / 1.076 GB, free: 11.55 MB / 0.7482 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005095/0.7109, allocations: 3.238 MB / 1.079 GB, free: 10.18 MB / 0.7482 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.469e-05/0.711, allocations: 7.125 kB / 1.079 GB, free: 10.18 MB / 0.7482 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000241/0.7112, allocations: 94.62 kB / 1.079 GB, free: 10.11 MB / 0.7482 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.104e-05/0.7113, allocations: 71.19 kB / 1.079 GB, free: 10.1 MB / 0.7482 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004091/0.7154, allocations: 2.582 MB / 1.081 GB, free: 9.223 MB / 0.7482 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 0.01674/0.7322, allocations: 13.79 MB / 1.095 GB, free: 13.64 MB / 0.7638 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00263/0.7348, allocations: 1.618 MB / 1.096 GB, free: 12.81 MB / 0.7638 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00165/0.7365, allocations: 1.152 MB / 1.098 GB, free: 12.27 MB / 0.7638 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0008715/0.7374, allocations: 0.7159 MB / 1.098 GB, free: 11.47 MB / 0.7638 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.726e-05/0.7374, allocations: 46.69 kB / 1.098 GB, free: 11.43 MB / 0.7638 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.001175/0.7386, allocations: 157.4 kB / 1.099 GB, free: 11.32 MB / 0.7638 GB Notification: Performance of pre-optimization done (n=126): time 4.238e-06/0.7386, allocations: 4 kB / 1.099 GB, free: 11.32 MB / 0.7638 GB Notification: Performance of matching and sorting (n=126): time 0.009101/0.7477, allocations: 3.435 MB / 1.102 GB, free: 9.523 MB / 0.7638 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.829e-05/0.7478, allocations: 151.2 kB / 1.102 GB, free: 9.359 MB / 0.7638 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002835/0.7507, allocations: 2.072 MB / 1.104 GB, free: 8.227 MB / 0.7638 GB Notification: Performance of collectPreVariables (initialization): time 0.0001501/0.7508, allocations: 54.2 kB / 1.104 GB, free: 8.176 MB / 0.7638 GB Notification: Performance of collectInitialEqns (initialization): time 0.001159/0.752, allocations: 1.257 MB / 1.105 GB, free: 7.094 MB / 0.7638 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004481/0.7525, allocations: 440.7 kB / 1.106 GB, free: 6.727 MB / 0.7638 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004538/0.7529, allocations: 349.9 kB / 1.106 GB, free: 6.527 MB / 0.7638 GB Notification: Performance of setup shared object (initialization): time 9.47e-05/0.753, allocations: 307.8 kB / 1.106 GB, free: 6.227 MB / 0.7638 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001048/0.7541, allocations: 0.7484 MB / 1.107 GB, free: 5.832 MB / 0.7638 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001407/0.7555, allocations: 1.247 MB / 1.108 GB, free: 4.809 MB / 0.7638 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002498/0.758, allocations: 2.034 MB / 1.11 GB, free: 3.391 MB / 0.7638 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.276e-06/0.758, allocations: 5.656 kB / 1.11 GB, free: 3.391 MB / 0.7638 GB Notification: Performance of matching and sorting (n=213) (initialization): time 0.003657/0.7617, allocations: 2.437 MB / 1.113 GB, free: 2.129 MB / 0.7638 GB Notification: Performance of prepare postOptimizeDAE: time 2.139e-05/0.7617, allocations: 9.344 kB / 1.113 GB, free: 2.129 MB / 0.7638 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.697e-05/0.7617, allocations: 15.75 kB / 1.113 GB, free: 2.129 MB / 0.7638 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002113/0.7639, allocations: 0.5237 MB / 1.113 GB, free: 1.898 MB / 0.7638 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001204/0.7651, allocations: 347.1 kB / 1.114 GB, free: 1.812 MB / 0.7638 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003279/0.7684, allocations: 3.351 MB / 1.117 GB, free: 14.3 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001712/0.7701, allocations: 123.7 kB / 1.117 GB, free: 14.18 MB / 0.7794 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001451/0.7703, allocations: 79.97 kB / 1.117 GB, free: 14.1 MB / 0.7794 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00243/0.7727, allocations: 1.573 MB / 1.119 GB, free: 12.52 MB / 0.7794 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001433/0.7741, allocations: 1.236 MB / 1.12 GB, free: 11.07 MB / 0.7794 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002547/0.7767, allocations: 2.025 MB / 1.122 GB, free: 8.859 MB / 0.7794 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.877e-06/0.7767, allocations: 4 kB / 1.122 GB, free: 8.855 MB / 0.7794 GB Notification: Performance of matching and sorting (n=213) (initialization_lambda0): time 0.003829/0.7805, allocations: 2.402 MB / 1.124 GB, free: 6.438 MB / 0.7794 GB Notification: Performance of prepare postOptimizeDAE: time 2.445e-05/0.7806, allocations: 8 kB / 1.124 GB, free: 6.43 MB / 0.7794 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.499e-05/0.7806, allocations: 20.06 kB / 1.124 GB, free: 6.41 MB / 0.7794 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005523/0.7812, allocations: 241.6 kB / 1.124 GB, free: 6.168 MB / 0.7794 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001306/0.7825, allocations: 363.4 kB / 1.125 GB, free: 5.812 MB / 0.7794 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004355/0.7868, allocations: 4.565 MB / 1.129 GB, free: 0.9805 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001772/0.7886, allocations: 127.8 kB / 1.129 GB, free: 0.8555 MB / 0.7794 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001332/0.7888, allocations: 80.05 kB / 1.129 GB, free: 0.7773 MB / 0.7794 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 63 * Number of states: 0 () * Number of discrete variables: 8 (onOffHea.y,$PRE.onOffHea.y,yTop.u,and2.y,onOffMid.y,$PRE.onOffMid.y,onOffBot.y,$PRE.onOffBot.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (179): * Single equations (assignments): 177 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,10,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(3,22)} Notification: Performance of prepare postOptimizeDAE: time 0.0004593/0.7892, allocations: 290.6 kB / 1.13 GB, free: 500 kB / 0.7794 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003771/0.7896, allocations: 209.5 kB / 1.13 GB, free: 288 kB / 0.7794 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00349/0.7931, allocations: 2.068 MB / 1.132 GB, free: 14.21 MB / 0.795 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.629e-05/0.7931, allocations: 19.94 kB / 1.132 GB, free: 14.19 MB / 0.795 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.978e-06/0.7932, allocations: 0 / 1.132 GB, free: 14.19 MB / 0.795 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002383/0.7955, allocations: 1.675 MB / 1.133 GB, free: 12.49 MB / 0.795 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007633/0.8032, allocations: 4.718 MB / 1.138 GB, free: 7.711 MB / 0.795 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.631e-06/0.8032, allocations: 0 / 1.138 GB, free: 7.711 MB / 0.795 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008852/0.8041, allocations: 203.7 kB / 1.138 GB, free: 7.512 MB / 0.795 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001683/0.8058, allocations: 444.3 kB / 1.139 GB, free: 7.074 MB / 0.795 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.809e-05/0.8059, allocations: 35.98 kB / 1.139 GB, free: 7.039 MB / 0.795 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003003/0.8089, allocations: 3.262 MB / 1.142 GB, free: 3.617 MB / 0.795 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.723e-06/0.8089, allocations: 0 / 1.142 GB, free: 3.617 MB / 0.795 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00434/0.8133, allocations: 3.019 MB / 1.145 GB, free: 0.5664 MB / 0.795 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001065/0.8143, allocations: 490.4 kB / 1.145 GB, free: 68 kB / 0.795 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002637/0.8146, allocations: 36.09 kB / 1.145 GB, free: 32 kB / 0.795 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001166/0.8158, allocations: 90.8 kB / 1.145 GB, free: 15.95 MB / 0.8107 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002126/0.816, allocations: 101.1 kB / 1.146 GB, free: 15.85 MB / 0.8107 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001212/0.8161, allocations: 55.95 kB / 1.146 GB, free: 15.79 MB / 0.8107 GB Notification: Performance of sorting global known variables: time 0.001918/0.8181, allocations: 1.432 MB / 1.147 GB, free: 14.34 MB / 0.8107 GB Notification: Performance of sort global known variables: time 2.1e-07/0.8181, allocations: 4 kB / 1.147 GB, free: 14.34 MB / 0.8107 GB Notification: Performance of remove unused functions: time 0.003624/0.8217, allocations: 1.472 MB / 1.148 GB, free: 12.86 MB / 0.8107 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 5 (tan.vol[1].dynBal.U,tan.vol[2].dynBal.U,tan.vol[3].dynBal.U,tan.vol[4].dynBal.U,tan.vol[5].dynBal.U) * Number of discrete variables: 5 (onOffBot.y,onOffMid.y,and2.y,yTop.u,onOffHea.y) * Number of discrete states: 3 (onOffBot.y,onOffMid.y,onOffHea.y) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (102): * Single equations (assignments): 96 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,10,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(3,20)} Notification: Performance of Backend phase and start with SimCode phase: time 0.005098/0.8268, allocations: 3.838 MB / 1.152 GB, free: 9.004 MB / 0.8107 GB Notification: Performance of simCode: created initialization part: time 0.005111/0.8319, allocations: 3.389 MB / 1.156 GB, free: 5.578 MB / 0.8107 GB Notification: Performance of simCode: created event and clocks part: time 3.877e-06/0.832, allocations: 4 kB / 1.156 GB, free: 5.574 MB / 0.8107 GB Notification: Performance of simCode: created simulation system equations: time 0.001436/0.8334, allocations: 1.02 MB / 1.157 GB, free: 4.543 MB / 0.8107 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004835/0.8382, allocations: 1.179 MB / 1.158 GB, free: 3.395 MB / 0.8107 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02508/0.8633, allocations: 19.1 MB / 1.176 GB, free: 15.69 MB / 0.8419 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001669/0.865, allocations: 2.164 MB / 1.178 GB, free: 13.49 MB / 0.8419 GB Notification: Performance of simCode: alias equations: time 0.002436/0.8675, allocations: 0.9243 MB / 1.179 GB, free: 12.57 MB / 0.8419 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001293/0.8688, allocations: 1.026 MB / 1.18 GB, free: 11.55 MB / 0.8419 GB Notification: Performance of SimCode: time 8.62e-07/0.8688, allocations: 4 kB / 1.18 GB, free: 11.54 MB / 0.8419 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1031/0.9719, allocations: 67.47 MB / 1.246 GB, free: 8.734 MB / 0.9044 GB Notification: Performance of buildModelFMU: Generate platform static: time 14.49/15.46, allocations: 17.81 kB / 1.246 GB, free: 8.719 MB / 0.9044 GB (rm -f AixLib_AixLib.Fluid.Storage.Examples.StratifiedUnloadAtMinimumTemperature.pipe ; mkfifo AixLib_AixLib.Fluid.Storage.Examples.StratifiedUnloadAtMinimumTemperature.pipe ; head -c 1048576 < AixLib_AixLib.Fluid.Storage.Examples.StratifiedUnloadAtMinimumTemperature.pipe >> ../files/AixLib_AixLib.Fluid.Storage.Examples.StratifiedUnloadAtMinimumTemperature.sim & python3 -m fmpy simulate --output-file AixLib_AixLib.Fluid.Storage.Examples.StratifiedUnloadAtMinimumTemperature_res.csv --start-time 0 --stop-time 21600 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 8.64 AixLib_AixLib_Fluid_Storage_Examples_StratifiedUnloadAtMinimumTemperature.fmu > AixLib_AixLib.Fluid.Storage.Examples.StratifiedUnloadAtMinimumTemperature.pipe 2>&1)