Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_latest_AixLib.Fluid.Actuators.Dampers.Examples.VAVBoxExponential.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.Actuators.Dampers.Examples.VAVBoxExponential,fileNamePrefix="AixLib_latest_AixLib_Fluid_Actuators_Dampers_Examples_VAVBoxExponential",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(AixLib.Fluid.Actuators.Dampers.Examples.VAVBoxExponential,fileNamePrefix="AixLib_latest_AixLib_Fluid_Actuators_Dampers_Examples_VAVBoxExponential",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 0.001439/0.001439, 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 0.001699/0.001699, allocations: 195 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 1.293/1.293, allocations: 222.9 MB / 240.2 MB, free: 4.406 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.1557/0.1557, allocations: 12.02 MB / 302.4 MB, free: 0.8516 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0004907/0.0004906, allocations: 27.94 kB / 355.5 MB, free: 3.836 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 1.706/1.706, allocations: 272.2 MB / 0.6648 GB, free: 12.92 MB / 478.1 MB Notification: Performance of FrontEnd - loaded program: time 0.00206/0.002061, allocations: 122.3 kB / 0.785 GB, free: 31.41 MB / 0.545 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1656/0.1676, allocations: 109.1 MB / 0.8916 GB, free: 12.25 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(AixLib.Fluid.Actuators.Dampers.Examples.VAVBoxExponential): time 0.4858/0.6535, allocations: 174.7 MB / 1.062 GB, free: 5.652 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.004367/0.6579, allocations: 3.296 MB / 1.065 GB, free: 5.531 MB / 0.7325 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00048/0.6584, allocations: 21.84 kB / 1.065 GB, free: 5.531 MB / 0.7325 GB Notification: Performance of NFTyping.typeComponents: time 0.0007646/0.6592, allocations: 348.7 kB / 1.066 GB, free: 5.523 MB / 0.7325 GB Notification: Performance of NFTyping.typeBindings: time 0.002063/0.6613, allocations: 1.069 MB / 1.067 GB, free: 5.465 MB / 0.7325 GB Notification: Performance of NFTyping.typeClassSections: time 0.001997/0.6633, allocations: 0.9698 MB / 1.068 GB, free: 5.43 MB / 0.7325 GB Notification: Performance of NFFlatten.flatten: time 0.001562/0.6648, allocations: 1.602 MB / 1.069 GB, free: 5.422 MB / 0.7325 GB Notification: Performance of NFFlatten.resolveConnections: time 0.000671/0.6655, allocations: 0.6147 MB / 1.07 GB, free: 5.344 MB / 0.7325 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001071/0.6666, allocations: 0.7474 MB / 1.071 GB, free: 5.336 MB / 0.7325 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0005999/0.6672, allocations: 0.5587 MB / 1.071 GB, free: 5.336 MB / 0.7325 GB Notification: Performance of NFPackage.collectConstants: time 0.0001425/0.6674, allocations: 69.47 kB / 1.071 GB, free: 5.336 MB / 0.7325 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001561/0.6689, allocations: 0.9518 MB / 1.072 GB, free: 5.324 MB / 0.7325 GB Notification: Performance of NFScalarize.scalarize: time 0.0002525/0.6692, allocations: 277.6 kB / 1.072 GB, free: 5.316 MB / 0.7325 GB Notification: Performance of NFVerifyModel.verify: time 0.0004536/0.6697, allocations: 424.4 kB / 1.073 GB, free: 5.316 MB / 0.7325 GB Notification: Performance of NFConvertDAE.convert: time 0.001465/0.6711, allocations: 1.206 MB / 1.074 GB, free: 5.156 MB / 0.7325 GB Notification: Performance of FrontEnd - DAE generated: time 3.867e-06/0.6711, allocations: 0.5312 kB / 1.074 GB, free: 5.156 MB / 0.7325 GB Notification: Performance of FrontEnd: time 1.183e-06/0.6711, allocations: 0 / 1.074 GB, free: 5.156 MB / 0.7325 GB Notification: Performance of Transformations before backend: time 1.203e-05/0.6712, allocations: 0.5 kB / 1.074 GB, free: 5.156 MB / 0.7325 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 89 * Number of variables: 89 Notification: Performance of Generate backend data structure: time 0.003005/0.6742, allocations: 1.272 MB / 1.075 GB, free: 20.45 MB / 0.7482 GB Notification: Performance of prepare preOptimizeDAE: time 4.293e-05/0.6742, allocations: 9.688 kB / 1.075 GB, free: 20.45 MB / 0.7482 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 9.004e-05/0.6743, allocations: 77.41 kB / 1.075 GB, free: 20.41 MB / 0.7482 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0005822/0.6749, allocations: 137.8 kB / 1.075 GB, free: 20.36 MB / 0.7482 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001121/0.676, allocations: 0.7151 MB / 1.076 GB, free: 20.05 MB / 0.7482 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.469e-05/0.6761, allocations: 38.34 kB / 1.076 GB, free: 20.05 MB / 0.7482 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.142e-05/0.6762, allocations: 47.8 kB / 1.076 GB, free: 20.05 MB / 0.7482 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007602/0.6769, allocations: 457.1 kB / 1.077 GB, free: 19.98 MB / 0.7482 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.174e-05/0.677, allocations: 0 / 1.077 GB, free: 19.98 MB / 0.7482 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.799e-05/0.677, allocations: 13.88 kB / 1.077 GB, free: 19.98 MB / 0.7482 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.604e-05/0.677, allocations: 15.12 kB / 1.077 GB, free: 19.98 MB / 0.7482 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007206/0.6778, allocations: 358.6 kB / 1.077 GB, free: 19.97 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 0.002279/0.68, allocations: 1.916 MB / 1.079 GB, free: 19.02 MB / 0.7482 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0005432/0.6806, allocations: 294.8 kB / 1.079 GB, free: 18.99 MB / 0.7482 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002997/0.6809, allocations: 162.3 kB / 1.079 GB, free: 18.98 MB / 0.7482 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002913/0.6812, allocations: 193.5 kB / 1.08 GB, free: 18.79 MB / 0.7482 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.981e-05/0.6813, allocations: 38.22 kB / 1.08 GB, free: 18.75 MB / 0.7482 GB Notification: Performance of pre-optimization done (n=26): time 1.443e-06/0.6813, allocations: 0.9375 kB / 1.08 GB, free: 18.75 MB / 0.7482 GB Notification: Performance of matching and sorting (n=26): time 0.001826/0.6831, allocations: 0.6613 MB / 1.08 GB, free: 18.56 MB / 0.7482 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.142e-05/0.6831, allocations: 61.12 kB / 1.08 GB, free: 18.49 MB / 0.7482 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001164/0.6843, allocations: 0.8791 MB / 1.081 GB, free: 18.36 MB / 0.7482 GB Notification: Performance of collectPreVariables (initialization): time 4.486e-05/0.6844, allocations: 36.17 kB / 1.081 GB, free: 18.32 MB / 0.7482 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001956/0.6846, allocations: 331.8 kB / 1.081 GB, free: 18.21 MB / 0.7482 GB Notification: Performance of collectInitialBindings (initialization): time 6.671e-05/0.6846, allocations: 95.56 kB / 1.082 GB, free: 18.15 MB / 0.7482 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001137/0.6848, allocations: 73.28 kB / 1.082 GB, free: 18.14 MB / 0.7482 GB Notification: Performance of setup shared object (initialization): time 9.441e-05/0.6849, allocations: 320.6 kB / 1.082 GB, free: 17.83 MB / 0.7482 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002893/0.6852, allocations: 132.5 kB / 1.082 GB, free: 17.82 MB / 0.7482 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003652/0.6855, allocations: 286.6 kB / 1.082 GB, free: 17.65 MB / 0.7482 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005907/0.6861, allocations: 305.9 kB / 1.083 GB, free: 17.62 MB / 0.7482 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.445e-06/0.6861, allocations: 0 / 1.083 GB, free: 17.62 MB / 0.7482 GB Notification: Performance of matching and sorting (n=30) (initialization): time 0.001015/0.6872, allocations: 458.4 kB / 1.083 GB, free: 17.53 MB / 0.7482 GB Notification: Performance of prepare postOptimizeDAE: time 1.461e-05/0.6872, allocations: 6.219 kB / 1.083 GB, free: 17.53 MB / 0.7482 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.179e-06/0.6872, allocations: 1.094 kB / 1.083 GB, free: 17.53 MB / 0.7482 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003188/0.6875, allocations: 64.2 kB / 1.083 GB, free: 17.52 MB / 0.7482 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000545/0.6881, allocations: 103.5 kB / 1.083 GB, free: 17.51 MB / 0.7482 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006404/0.6887, allocations: 1.157 MB / 1.084 GB, free: 16.41 MB / 0.7482 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008133/0.6896, allocations: 83.38 kB / 1.084 GB, free: 16.39 MB / 0.7482 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.977e-05/0.6896, allocations: 7.625 kB / 1.084 GB, free: 16.39 MB / 0.7482 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0004462/0.6901, allocations: 285.2 kB / 1.085 GB, free: 16.3 MB / 0.7482 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0003561/0.6904, allocations: 292.6 kB / 1.085 GB, free: 16.12 MB / 0.7482 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005342/0.691, allocations: 295.1 kB / 1.085 GB, free: 16.09 MB / 0.7482 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.724e-06/0.691, allocations: 1.125 kB / 1.085 GB, free: 16.09 MB / 0.7482 GB Notification: Performance of matching and sorting (n=30) (initialization_lambda0): time 0.0008333/0.6918, allocations: 436.8 kB / 1.086 GB, free: 16 MB / 0.7482 GB Notification: Performance of prepare postOptimizeDAE: time 7.624e-06/0.6918, allocations: 5.5 kB / 1.086 GB, free: 16 MB / 0.7482 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.785e-06/0.6918, allocations: 5.312 kB / 1.086 GB, free: 15.99 MB / 0.7482 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001231/0.692, allocations: 43 kB / 1.086 GB, free: 15.98 MB / 0.7482 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003785/0.6923, allocations: 84.31 kB / 1.086 GB, free: 15.98 MB / 0.7482 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001114/0.6935, allocations: 1.69 MB / 1.088 GB, free: 14.43 MB / 0.7482 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008825/0.6944, allocations: 92.81 kB / 1.088 GB, free: 14.41 MB / 0.7482 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.403e-05/0.6944, allocations: 13.17 kB / 1.088 GB, free: 14.41 MB / 0.7482 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 3 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (27): * Single equations (assignments): 25 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems 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 {(1,3)} Notification: Performance of prepare postOptimizeDAE: time 0.0001432/0.6946, allocations: 203.4 kB / 1.088 GB, free: 14.23 MB / 0.7482 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001191/0.6947, allocations: 77.38 kB / 1.088 GB, free: 14.19 MB / 0.7482 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008638/0.6955, allocations: 448.6 kB / 1.088 GB, free: 14.12 MB / 0.7482 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.526e-06/0.6956, allocations: 2.406 kB / 1.088 GB, free: 14.12 MB / 0.7482 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.784e-06/0.6956, allocations: 1.844 kB / 1.088 GB, free: 14.12 MB / 0.7482 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.371e-06/0.6956, allocations: 5.719 kB / 1.088 GB, free: 14.11 MB / 0.7482 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001665/0.6972, allocations: 1.197 MB / 1.089 GB, free: 13.74 MB / 0.7482 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.388e-06/0.6973, allocations: 10.31 kB / 1.089 GB, free: 13.73 MB / 0.7482 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003414/0.6976, allocations: 57.67 kB / 1.09 GB, free: 13.73 MB / 0.7482 GB Notification: Performance of postOpt tearingSystem (simulation): time 9.66e-05/0.6977, allocations: 43.14 kB / 1.09 GB, free: 13.72 MB / 0.7482 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.596e-05/0.6977, allocations: 9.375 kB / 1.09 GB, free: 13.72 MB / 0.7482 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005257/0.6983, allocations: 1.154 MB / 1.091 GB, free: 12.61 MB / 0.7482 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.176e-06/0.6983, allocations: 3.688 kB / 1.091 GB, free: 12.61 MB / 0.7482 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001098/0.6994, allocations: 0.7041 MB / 1.091 GB, free: 12.37 MB / 0.7482 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000234/0.6996, allocations: 210.8 kB / 1.092 GB, free: 12.23 MB / 0.7482 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001055/0.6998, allocations: 14.81 kB / 1.092 GB, free: 12.23 MB / 0.7482 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006435/0.7004, allocations: 41.36 kB / 1.092 GB, free: 12.23 MB / 0.7482 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.668e-05/0.7005, allocations: 23.44 kB / 1.092 GB, free: 12.22 MB / 0.7482 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.388e-05/0.7005, allocations: 13.38 kB / 1.092 GB, free: 12.22 MB / 0.7482 GB Notification: Performance of sorting global known variables: time 0.0008285/0.7013, allocations: 0.6505 MB / 1.092 GB, free: 12.13 MB / 0.7482 GB Notification: Performance of sort global known variables: time 1.41e-07/0.7014, allocations: 0 / 1.092 GB, free: 12.13 MB / 0.7482 GB Notification: Performance of remove unused functions: time 0.0008372/0.7022, allocations: 296.8 kB / 1.093 GB, free: 12.1 MB / 0.7482 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * Number of states: 4 (dam.filter.s[1],dam.filter.s[2],vav.filter.s[1],vav.filter.s[2]) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (25): * Single equations (assignments): 23 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems 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 {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001553/0.7038, allocations: 1.346 MB / 1.094 GB, free: 11.31 MB / 0.7482 GB Notification: Performance of simCode: created initialization part: time 0.001364/0.7051, allocations: 0.63 MB / 1.095 GB, free: 11.18 MB / 0.7482 GB Notification: Performance of simCode: created event and clocks part: time 2.695e-06/0.7051, allocations: 0 / 1.095 GB, free: 11.18 MB / 0.7482 GB Notification: Performance of simCode: created simulation system equations: time 0.000387/0.7055, allocations: 184.9 kB / 1.095 GB, free: 11.18 MB / 0.7482 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001238/0.7068, allocations: 280.1 kB / 1.095 GB, free: 11.12 MB / 0.7482 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007496/0.7143, allocations: 6.041 MB / 1.101 GB, free: 8.969 MB / 0.7482 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004226/0.7147, allocations: 0.9398 MB / 1.102 GB, free: 8.262 MB / 0.7482 GB Notification: Performance of simCode: alias equations: time 0.0005416/0.7153, allocations: 169.7 kB / 1.102 GB, free: 8.223 MB / 0.7482 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002933/0.7156, allocations: 266.5 kB / 1.102 GB, free: 8.215 MB / 0.7482 GB Notification: Performance of SimCode: time 3.41e-07/0.7156, allocations: 0 / 1.102 GB, free: 8.215 MB / 0.7482 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.04135/0.7569, allocations: 19.87 MB / 1.122 GB, free: 80 kB / 0.7482 GB Notification: Performance of buildModelFMU: Generate platform static: time 10.85/11.6, allocations: 6.609 kB / 1.122 GB, free: 76 kB / 0.7482 GB (rm -f AixLib_latest_AixLib.Fluid.Actuators.Dampers.Examples.VAVBoxExponential.pipe ; mkfifo AixLib_latest_AixLib.Fluid.Actuators.Dampers.Examples.VAVBoxExponential.pipe ; head -c 1048576 < AixLib_latest_AixLib.Fluid.Actuators.Dampers.Examples.VAVBoxExponential.pipe >> ../files/AixLib_latest_AixLib.Fluid.Actuators.Dampers.Examples.VAVBoxExponential.sim & python3 -m fmpy simulate --output-file AixLib_latest_AixLib.Fluid.Actuators.Dampers.Examples.VAVBoxExponential_res.csv --start-time 0 --stop-time 240 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.096 AixLib_latest_AixLib_Fluid_Actuators_Dampers_Examples_VAVBoxExponential.fmu > AixLib_latest_AixLib.Fluid.Actuators.Dampers.Examples.VAVBoxExponential.pipe 2>&1)