Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_latest_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 1.4.0-development/package.mo", uses=false) Using package AixLib with version 1.4.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/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_latest_AixLib_Fluid_Storage_Examples_StratifiedUnloadAtMinimumTemperature",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(AixLib.Fluid.Storage.Examples.StratifiedUnloadAtMinimumTemperature,fileNamePrefix="AixLib_latest_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 0.001546/0.001546, allocations: 108 kB / 15.6 MB, free: 132 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001751/0.001751, allocations: 193.7 kB / 16.53 MB, free: 6.391 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.406/1.406, allocations: 222.9 MB / 240.2 MB, free: 4.414 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.1631/0.1631, allocations: 12.02 MB / 302.4 MB, free: 0.8633 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0005366/0.0005366, allocations: 31.94 kB / 355.5 MB, free: 3.828 MB / 286.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/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 1.4.0-development/package.mo): time 1.851/1.851, allocations: 272.2 MB / 0.6648 GB, free: 12.93 MB / 478.1 MB Notification: Performance of FrontEnd - loaded program: time 0.00203/0.00203, allocations: 110.8 kB / 0.785 GB, free: 31.26 MB / 0.545 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1845/0.1865, allocations: 109.2 MB / 0.8916 GB, free: 12.23 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(AixLib.Fluid.Storage.Examples.StratifiedUnloadAtMinimumTemperature): time 0.03987/0.2264, allocations: 37.76 MB / 0.9285 GB, free: 6.324 MB / 0.6388 GB Notification: Performance of NFInst.instExpressions: time 0.01511/0.2416, allocations: 9.531 MB / 0.9378 GB, free: 12.77 MB / 0.6544 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001832/0.2435, allocations: 47.75 kB / 0.9378 GB, free: 12.72 MB / 0.6544 GB Notification: Performance of NFTyping.typeComponents: time 0.001852/0.2454, allocations: 0.5858 MB / 0.9384 GB, free: 12.13 MB / 0.6544 GB Notification: Performance of NFTyping.typeBindings: time 0.004398/0.2498, allocations: 1.588 MB / 0.9399 GB, free: 10.54 MB / 0.6544 GB Notification: Performance of NFTyping.typeClassSections: time 0.003393/0.2532, allocations: 1.23 MB / 0.9411 GB, free: 9.312 MB / 0.6544 GB Notification: Performance of NFFlatten.flatten: time 0.008767/0.262, allocations: 8.096 MB / 0.949 GB, free: 1.199 MB / 0.6544 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005079/0.2671, allocations: 3.878 MB / 0.9528 GB, free: 13.26 MB / 0.67 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005533/0.2726, allocations: 2.839 MB / 0.9556 GB, free: 10.43 MB / 0.67 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003932/0.2766, allocations: 2.502 MB / 0.9581 GB, free: 7.918 MB / 0.67 GB Notification: Performance of NFPackage.collectConstants: time 0.001037/0.2776, allocations: 360 kB / 0.9584 GB, free: 7.566 MB / 0.67 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003331/0.281, allocations: 1.19 MB / 0.9596 GB, free: 6.375 MB / 0.67 GB Notification: Performance of NFScalarize.scalarize: time 0.001383/0.2824, allocations: 0.8918 MB / 0.9604 GB, free: 5.48 MB / 0.67 GB Notification: Performance of NFVerifyModel.verify: time 0.003472/0.2859, allocations: 1.847 MB / 0.9622 GB, free: 3.625 MB / 0.67 GB Notification: Performance of NFConvertDAE.convert: time 0.006765/0.2926, allocations: 5.173 MB / 0.9673 GB, free: 14.44 MB / 0.6857 GB Notification: Performance of FrontEnd - DAE generated: time 9.448e-06/0.2927, allocations: 4 kB / 0.9673 GB, free: 14.43 MB / 0.6857 GB Notification: Performance of FrontEnd: time 1.673e-06/0.2927, allocations: 3.938 kB / 0.9673 GB, free: 14.43 MB / 0.6857 GB Notification: Performance of Transformations before backend: time 0.0001585/0.2929, allocations: 4 kB / 0.9673 GB, free: 14.43 MB / 0.6857 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 0.0088/0.3017, allocations: 3.635 MB / 0.9708 GB, free: 10.72 MB / 0.6857 GB Notification: Performance of prepare preOptimizeDAE: time 4.314e-05/0.3017, allocations: 8.031 kB / 0.9709 GB, free: 10.71 MB / 0.6857 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0007901/0.3025, allocations: 341.1 kB / 0.9712 GB, free: 10.37 MB / 0.6857 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001371/0.3039, allocations: 357 kB / 0.9715 GB, free: 10.02 MB / 0.6857 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004737/0.3087, allocations: 2.573 MB / 0.974 GB, free: 7.398 MB / 0.6857 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001467/0.3088, allocations: 180.6 kB / 0.9742 GB, free: 7.219 MB / 0.6857 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005029/0.3093, allocations: 232 kB / 0.9744 GB, free: 6.992 MB / 0.6857 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005791/0.3151, allocations: 3.234 MB / 0.9776 GB, free: 3.617 MB / 0.6857 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.007e-05/0.3152, allocations: 7.938 kB / 0.9776 GB, free: 3.609 MB / 0.6857 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002921/0.3155, allocations: 96 kB / 0.9777 GB, free: 3.516 MB / 0.6857 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.04e-05/0.3156, allocations: 67.98 kB / 0.9777 GB, free: 3.449 MB / 0.6857 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004459/0.3201, allocations: 2.586 MB / 0.9803 GB, free: 0.8477 MB / 0.6857 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 0.01794/0.338, allocations: 13.88 MB / 0.9938 GB, free: 1.895 MB / 0.7013 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002634/0.3407, allocations: 1.615 MB / 0.9954 GB, free: 288 kB / 0.7013 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001616/0.3423, allocations: 1.154 MB / 0.9965 GB, free: 15.13 MB / 0.7169 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0008116/0.3432, allocations: 0.7127 MB / 0.9972 GB, free: 14.27 MB / 0.7169 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.633e-05/0.3432, allocations: 55.55 kB / 0.9973 GB, free: 14.21 MB / 0.7169 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.001031/0.3443, allocations: 144 kB / 0.9974 GB, free: 14.07 MB / 0.7169 GB Notification: Performance of pre-optimization done (n=126): time 5.591e-06/0.3443, allocations: 3.938 kB / 0.9974 GB, free: 14.06 MB / 0.7169 GB Notification: Performance of matching and sorting (n=126): time 0.009523/0.3538, allocations: 3.464 MB / 1.001 GB, free: 10.55 MB / 0.7169 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.65e-05/0.3539, allocations: 145.5 kB / 1.001 GB, free: 10.38 MB / 0.7169 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003331/0.3573, allocations: 2.062 MB / 1.003 GB, free: 8.277 MB / 0.7169 GB Notification: Performance of collectPreVariables (initialization): time 0.0002057/0.3575, allocations: 57.7 kB / 1.003 GB, free: 8.215 MB / 0.7169 GB Notification: Performance of collectInitialEqns (initialization): time 0.001196/0.3587, allocations: 1.258 MB / 1.004 GB, free: 6.941 MB / 0.7169 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005174/0.3592, allocations: 441.8 kB / 1.005 GB, free: 6.504 MB / 0.7169 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006049/0.3598, allocations: 347.2 kB / 1.005 GB, free: 6.156 MB / 0.7169 GB Notification: Performance of setup shared object (initialization): time 0.000101/0.36, allocations: 309.1 kB / 1.005 GB, free: 5.852 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001252/0.3612, allocations: 0.7464 MB / 1.006 GB, free: 5.102 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001593/0.3628, allocations: 1.244 MB / 1.007 GB, free: 3.641 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002711/0.3655, allocations: 2.037 MB / 1.009 GB, free: 1.406 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.4e-05/0.3656, allocations: 4 kB / 1.009 GB, free: 1.402 MB / 0.7169 GB Notification: Performance of matching and sorting (n=213) (initialization): time 0.004247/0.3698, allocations: 2.425 MB / 1.012 GB, free: 14.96 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 3.236e-05/0.3699, allocations: 12 kB / 1.012 GB, free: 14.95 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.753e-05/0.3699, allocations: 15.94 kB / 1.012 GB, free: 14.93 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002306/0.3722, allocations: 0.5271 MB / 1.012 GB, free: 14.4 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001247/0.3735, allocations: 347.4 kB / 1.012 GB, free: 14.06 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003428/0.3769, allocations: 3.355 MB / 1.016 GB, free: 10.55 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001755/0.3787, allocations: 123.8 kB / 1.016 GB, free: 10.43 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001905/0.3789, allocations: 79.97 kB / 1.016 GB, free: 10.35 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002486/0.3814, allocations: 1.569 MB / 1.017 GB, free: 8.777 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001545/0.3829, allocations: 1.24 MB / 1.019 GB, free: 7.328 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002676/0.3856, allocations: 2.029 MB / 1.021 GB, free: 5.102 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.284e-05/0.3856, allocations: 4 kB / 1.021 GB, free: 5.098 MB / 0.7325 GB Notification: Performance of matching and sorting (n=213) (initialization_lambda0): time 0.004278/0.3899, allocations: 2.406 MB / 1.023 GB, free: 2.676 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 2.262e-05/0.39, allocations: 12 kB / 1.023 GB, free: 2.664 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.533e-05/0.39, allocations: 16 kB / 1.023 GB, free: 2.648 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007032/0.3907, allocations: 241.6 kB / 1.023 GB, free: 2.406 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001363/0.3921, allocations: 363.4 kB / 1.024 GB, free: 2.051 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.3583/0.7504, allocations: 4.549 MB / 1.028 GB, free: 126.7 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001945/0.7524, allocations: 123.8 kB / 1.028 GB, free: 126.7 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001467/0.7526, allocations: 77.11 kB / 1.028 GB, free: 126.7 MB / 0.7325 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 0.0004219/0.753, allocations: 293.6 kB / 1.029 GB, free: 126.5 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003707/0.7534, allocations: 210.2 kB / 1.029 GB, free: 126.5 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003416/0.7568, allocations: 2.069 MB / 1.031 GB, free: 126.4 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.656e-05/0.7568, allocations: 20.41 kB / 1.031 GB, free: 126.4 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.41e-06/0.7568, allocations: 2.844 kB / 1.031 GB, free: 126.4 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002117/0.759, allocations: 1.668 MB / 1.032 GB, free: 126.3 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00679/0.7658, allocations: 4.732 MB / 1.037 GB, free: 125.4 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.991e-06/0.7658, allocations: 0 / 1.037 GB, free: 125.4 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008669/0.7667, allocations: 208.6 kB / 1.037 GB, free: 125.4 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001683/0.7684, allocations: 448.4 kB / 1.038 GB, free: 125.3 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.261e-05/0.7685, allocations: 37.41 kB / 1.038 GB, free: 125.3 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002688/0.7712, allocations: 3.268 MB / 1.041 GB, free: 122.8 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.106e-06/0.7712, allocations: 1.016 kB / 1.041 GB, free: 122.8 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004016/0.7752, allocations: 3.008 MB / 1.044 GB, free: 121.6 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0008734/0.7761, allocations: 496.5 kB / 1.044 GB, free: 121.4 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002552/0.7763, allocations: 25.69 kB / 1.044 GB, free: 121.3 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001111/0.7775, allocations: 94.41 kB / 1.044 GB, free: 121.3 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000228/0.7777, allocations: 103.3 kB / 1.045 GB, free: 121.3 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001084/0.7778, allocations: 59.58 kB / 1.045 GB, free: 121.3 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.002056/0.7799, allocations: 1.423 MB / 1.046 GB, free: 120.8 MB / 0.7325 GB Notification: Performance of sort global known variables: time 1.91e-07/0.7799, allocations: 0.6875 kB / 1.046 GB, free: 120.8 MB / 0.7325 GB Notification: Performance of remove unused functions: time 0.003751/0.7836, allocations: 1.479 MB / 1.047 GB, free: 120.5 MB / 0.7325 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 0.005442/0.7891, allocations: 3.843 MB / 1.051 GB, free: 118.7 MB / 0.7325 GB Notification: Performance of simCode: created initialization part: time 0.006752/0.7959, allocations: 4.095 MB / 1.055 GB, free: 117.3 MB / 0.7325 GB Notification: Performance of simCode: created event and clocks part: time 6.803e-06/0.7959, allocations: 0.9062 kB / 1.055 GB, free: 117.3 MB / 0.7325 GB Notification: Performance of simCode: created simulation system equations: time 0.001327/0.7972, allocations: 1.027 MB / 1.056 GB, free: 116.9 MB / 0.7325 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004828/0.8021, allocations: 1.173 MB / 1.057 GB, free: 116.6 MB / 0.7325 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02256/0.8246, allocations: 20.85 MB / 1.078 GB, free: 103 MB / 0.7325 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001242/0.8259, allocations: 2.167 MB / 1.08 GB, free: 100.8 MB / 0.7325 GB Notification: Performance of simCode: alias equations: time 0.002575/0.8285, allocations: 0.9336 MB / 1.081 GB, free: 99.92 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001063/0.8296, allocations: 1.03 MB / 1.082 GB, free: 98.89 MB / 0.7325 GB Notification: Performance of SimCode: time 6.21e-07/0.8296, allocations: 0 / 1.082 GB, free: 98.89 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.09267/0.9222, allocations: 66.97 MB / 1.147 GB, free: 32.71 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate platform static: time 12.32/13.24, allocations: 11.38 kB / 1.147 GB, free: 32.7 MB / 0.7325 GB (rm -f AixLib_latest_AixLib.Fluid.Storage.Examples.StratifiedUnloadAtMinimumTemperature.pipe ; mkfifo AixLib_latest_AixLib.Fluid.Storage.Examples.StratifiedUnloadAtMinimumTemperature.pipe ; head -c 1048576 < AixLib_latest_AixLib.Fluid.Storage.Examples.StratifiedUnloadAtMinimumTemperature.pipe >> ../files/AixLib_latest_AixLib.Fluid.Storage.Examples.StratifiedUnloadAtMinimumTemperature.sim & python3 -m fmpy simulate --output-file AixLib_latest_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_latest_AixLib_Fluid_Storage_Examples_StratifiedUnloadAtMinimumTemperature.fmu > AixLib_latest_AixLib.Fluid.Storage.Examples.StratifiedUnloadAtMinimumTemperature.pipe 2>&1)