Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_latest_AixLib.Fluid.Interfaces.Examples.FourPortHeatMassExchanger.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.Interfaces.Examples.FourPortHeatMassExchanger,fileNamePrefix="AixLib_latest_AixLib_Fluid_Interfaces_Examples_FourPortHeatMassExchanger",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(AixLib.Fluid.Interfaces.Examples.FourPortHeatMassExchanger,fileNamePrefix="AixLib_latest_AixLib_Fluid_Interfaces_Examples_FourPortHeatMassExchanger",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 0.001765/0.001764, allocations: 108 kB / 15.61 MB, free: 128 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002591/0.002591, allocations: 195.5 kB / 16.53 MB, free: 6.668 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.388/1.388, allocations: 222.9 MB / 240.2 MB, free: 4.379 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.1729/0.1729, allocations: 12.02 MB / 302.4 MB, free: 0.8672 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0005387/0.0005387, allocations: 27.94 kB / 355.5 MB, free: 3.785 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 1.92/1.92, allocations: 272.2 MB / 0.6648 GB, free: 12.93 MB / 478.1 MB Notification: Performance of FrontEnd - loaded program: time 0.002047/0.002047, allocations: 117.7 kB / 0.785 GB, free: 31.3 MB / 0.545 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1915/0.1936, allocations: 109.2 MB / 0.8916 GB, free: 12.2 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(AixLib.Fluid.Interfaces.Examples.FourPortHeatMassExchanger): time 0.04582/0.2394, allocations: 41.57 MB / 0.9322 GB, free: 2.48 MB / 0.6388 GB Notification: Performance of NFInst.instExpressions: time 0.01562/0.2551, allocations: 10.4 MB / 0.9423 GB, free: 8.051 MB / 0.6544 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002635/0.2578, allocations: 55.69 kB / 0.9424 GB, free: 7.996 MB / 0.6544 GB Notification: Performance of NFTyping.typeComponents: time 0.002372/0.2602, allocations: 0.6521 MB / 0.943 GB, free: 7.34 MB / 0.6544 GB Notification: Performance of NFTyping.typeBindings: time 0.005483/0.2657, allocations: 1.871 MB / 0.9449 GB, free: 5.461 MB / 0.6544 GB Notification: Performance of NFTyping.typeClassSections: time 0.00317/0.2689, allocations: 1.168 MB / 0.946 GB, free: 4.305 MB / 0.6544 GB Notification: Performance of NFFlatten.flatten: time 0.00478/0.2737, allocations: 3.403 MB / 0.9493 GB, free: 0.8945 MB / 0.6544 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002146/0.2759, allocations: 1.052 MB / 0.9504 GB, free: 15.82 MB / 0.67 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003473/0.2794, allocations: 1.219 MB / 0.9515 GB, free: 14.6 MB / 0.67 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001998/0.2814, allocations: 0.8945 MB / 0.9524 GB, free: 13.7 MB / 0.67 GB Notification: Performance of NFPackage.collectConstants: time 0.0004837/0.2819, allocations: 100 kB / 0.9525 GB, free: 13.61 MB / 0.67 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002655/0.2846, allocations: 0.8539 MB / 0.9533 GB, free: 12.75 MB / 0.67 GB Notification: Performance of NFScalarize.scalarize: time 0.0005414/0.2852, allocations: 283 kB / 0.9536 GB, free: 12.47 MB / 0.67 GB Notification: Performance of NFVerifyModel.verify: time 0.001349/0.2865, allocations: 0.626 MB / 0.9542 GB, free: 11.84 MB / 0.67 GB Notification: Performance of NFConvertDAE.convert: time 0.003629/0.2902, allocations: 1.916 MB / 0.9561 GB, free: 9.922 MB / 0.67 GB Notification: Performance of FrontEnd - DAE generated: time 8.465e-06/0.2902, allocations: 0 / 0.9561 GB, free: 9.922 MB / 0.67 GB Notification: Performance of FrontEnd: time 3.396e-06/0.2902, allocations: 4 kB / 0.9561 GB, free: 9.918 MB / 0.67 GB Notification: Performance of Transformations before backend: time 6.368e-05/0.2903, allocations: 0 / 0.9561 GB, free: 9.918 MB / 0.67 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 174 * Number of variables: 174 Notification: Performance of Generate backend data structure: time 0.003643/0.2939, allocations: 1.511 MB / 0.9576 GB, free: 8.355 MB / 0.67 GB Notification: Performance of prepare preOptimizeDAE: time 4.912e-05/0.294, allocations: 12.03 kB / 0.9576 GB, free: 8.344 MB / 0.67 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001776/0.2942, allocations: 114.7 kB / 0.9577 GB, free: 8.223 MB / 0.67 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004404/0.2946, allocations: 131.4 kB / 0.9578 GB, free: 8.094 MB / 0.67 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001805/0.2964, allocations: 1.053 MB / 0.9589 GB, free: 6.996 MB / 0.67 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.922e-05/0.2965, allocations: 54 kB / 0.9589 GB, free: 6.945 MB / 0.67 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001144/0.2966, allocations: 72 kB / 0.959 GB, free: 6.875 MB / 0.67 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001481/0.2981, allocations: 0.7905 MB / 0.9597 GB, free: 6.051 MB / 0.67 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.57e-05/0.2981, allocations: 0 / 0.9597 GB, free: 6.051 MB / 0.67 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.754e-05/0.2982, allocations: 35.94 kB / 0.9598 GB, free: 6.016 MB / 0.67 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.298e-05/0.2983, allocations: 20 kB / 0.9598 GB, free: 5.996 MB / 0.67 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001179/0.2994, allocations: 0.571 MB / 0.9604 GB, free: 5.422 MB / 0.67 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 0.004582/0.304, allocations: 3.571 MB / 0.9638 GB, free: 1.621 MB / 0.67 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0005656/0.3046, allocations: 259.9 kB / 0.9641 GB, free: 1.359 MB / 0.67 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003404/0.305, allocations: 182.8 kB / 0.9643 GB, free: 1.18 MB / 0.67 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005727/0.3056, allocations: 0.6532 MB / 0.9649 GB, free: 388 kB / 0.67 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.027e-05/0.3056, allocations: 38.56 kB / 0.9649 GB, free: 340 kB / 0.67 GB Notification: Performance of pre-optimization done (n=31): time 2.364e-06/0.3056, allocations: 0 / 0.9649 GB, free: 340 kB / 0.67 GB Notification: Performance of matching and sorting (n=31): time 0.001347/0.307, allocations: 0.5181 MB / 0.9654 GB, free: 15.8 MB / 0.6857 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.976e-05/0.307, allocations: 59.34 kB / 0.9655 GB, free: 15.73 MB / 0.6857 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001189/0.3082, allocations: 0.9417 MB / 0.9664 GB, free: 14.77 MB / 0.6857 GB Notification: Performance of collectPreVariables (initialization): time 4.684e-05/0.3083, allocations: 37.7 kB / 0.9665 GB, free: 14.73 MB / 0.6857 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003794/0.3087, allocations: 0.4918 MB / 0.9669 GB, free: 14.23 MB / 0.6857 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001061/0.3088, allocations: 114.4 kB / 0.967 GB, free: 14.12 MB / 0.6857 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000164/0.3089, allocations: 122 kB / 0.9672 GB, free: 14 MB / 0.6857 GB Notification: Performance of setup shared object (initialization): time 0.0001322/0.3091, allocations: 325.9 kB / 0.9675 GB, free: 13.67 MB / 0.6857 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003567/0.3094, allocations: 161 kB / 0.9676 GB, free: 13.52 MB / 0.6857 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004835/0.3099, allocations: 354.9 kB / 0.968 GB, free: 13.09 MB / 0.6857 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008452/0.3108, allocations: 0.5196 MB / 0.9685 GB, free: 12.5 MB / 0.6857 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.496e-06/0.3108, allocations: 0 / 0.9685 GB, free: 12.5 MB / 0.6857 GB Notification: Performance of matching and sorting (n=65) (initialization): time 0.001202/0.312, allocations: 0.617 MB / 0.9691 GB, free: 11.88 MB / 0.6857 GB Notification: Performance of prepare postOptimizeDAE: time 2.263e-05/0.312, allocations: 8 kB / 0.9691 GB, free: 11.87 MB / 0.6857 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.06e-05/0.3121, allocations: 4 kB / 0.9691 GB, free: 11.87 MB / 0.6857 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.312e-05/0.3121, allocations: 8.594 kB / 0.9691 GB, free: 11.86 MB / 0.6857 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004439/0.3125, allocations: 123.8 kB / 0.9692 GB, free: 11.74 MB / 0.6857 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.754e-05/0.3126, allocations: 11.94 kB / 0.9692 GB, free: 11.73 MB / 0.6857 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006541/0.3132, allocations: 87.09 kB / 0.9693 GB, free: 11.64 MB / 0.6857 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.47e-05/0.3133, allocations: 31.92 kB / 0.9693 GB, free: 11.61 MB / 0.6857 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 23 * 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 (65): * Single equations (assignments): 65 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0003719/0.3137, allocations: 278.8 kB / 0.9696 GB, free: 11.33 MB / 0.6857 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002027/0.3139, allocations: 98.86 kB / 0.9697 GB, free: 11.23 MB / 0.6857 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009992/0.3149, allocations: 484.5 kB / 0.9702 GB, free: 10.75 MB / 0.6857 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.34e-05/0.3149, allocations: 4 kB / 0.9702 GB, free: 10.75 MB / 0.6857 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.542e-06/0.3149, allocations: 0 / 0.9702 GB, free: 10.75 MB / 0.6857 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0007425/0.3157, allocations: 457.7 kB / 0.9706 GB, free: 10.27 MB / 0.6857 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002298/0.318, allocations: 1.368 MB / 0.9719 GB, free: 8.832 MB / 0.6857 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.714e-06/0.318, allocations: 4 kB / 0.9719 GB, free: 8.828 MB / 0.6857 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003493/0.3184, allocations: 79.83 kB / 0.972 GB, free: 8.75 MB / 0.6857 GB Notification: Performance of postOpt tearingSystem (simulation): time 7.514e-06/0.3184, allocations: 4 kB / 0.972 GB, free: 8.746 MB / 0.6857 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.219e-05/0.3184, allocations: 11.98 kB / 0.972 GB, free: 8.734 MB / 0.6857 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.611e-05/0.3184, allocations: 4 kB / 0.972 GB, free: 8.73 MB / 0.6857 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.434e-06/0.3184, allocations: 0 / 0.972 GB, free: 8.73 MB / 0.6857 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001334/0.3198, allocations: 0.7701 MB / 0.9728 GB, free: 7.93 MB / 0.6857 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003549/0.3202, allocations: 231.7 kB / 0.973 GB, free: 7.684 MB / 0.6857 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001507/0.3203, allocations: 8 kB / 0.973 GB, free: 7.676 MB / 0.6857 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005211/0.3208, allocations: 23.97 kB / 0.973 GB, free: 7.652 MB / 0.6857 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.966e-05/0.3209, allocations: 27.95 kB / 0.9731 GB, free: 7.625 MB / 0.6857 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.89e-05/0.321, allocations: 28.05 kB / 0.9731 GB, free: 7.598 MB / 0.6857 GB Notification: Performance of sorting global known variables: time 0.0009428/0.3219, allocations: 0.6588 MB / 0.9737 GB, free: 6.93 MB / 0.6857 GB Notification: Performance of sort global known variables: time 1.8e-07/0.3219, allocations: 0 / 0.9737 GB, free: 6.93 MB / 0.6857 GB Notification: Performance of remove unused functions: time 0.001081/0.323, allocations: 339.4 kB / 0.9741 GB, free: 6.598 MB / 0.6857 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 6 * Number of states: 2 (fouPor.vol1.dynBal.U,fouPor.vol2.dynBal.U) * 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 (34): * Single equations (assignments): 31 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 3 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.002316/0.3253, allocations: 1.596 MB / 0.9756 GB, free: 4.969 MB / 0.6857 GB Notification: Performance of simCode: created initialization part: time 0.001051/0.3264, allocations: 449.3 kB / 0.976 GB, free: 4.531 MB / 0.6857 GB Notification: Performance of simCode: created event and clocks part: time 3.727e-06/0.3264, allocations: 4.062 kB / 0.9761 GB, free: 4.527 MB / 0.6857 GB Notification: Performance of simCode: created simulation system equations: time 0.0003899/0.3268, allocations: 185.8 kB / 0.9762 GB, free: 4.348 MB / 0.6857 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002905/0.3297, allocations: 0.612 MB / 0.9768 GB, free: 3.762 MB / 0.6857 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01033/0.3401, allocations: 7.228 MB / 0.9839 GB, free: 12.13 MB / 0.7013 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007203/0.3408, allocations: 1.036 MB / 0.9849 GB, free: 11.07 MB / 0.7013 GB Notification: Performance of simCode: alias equations: time 0.0008875/0.3417, allocations: 193.7 kB / 0.9851 GB, free: 10.88 MB / 0.7013 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000467/0.3422, allocations: 371.3 kB / 0.9854 GB, free: 10.51 MB / 0.7013 GB Notification: Performance of SimCode: time 7.31e-07/0.3422, allocations: 7.938 kB / 0.9854 GB, free: 10.5 MB / 0.7013 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.05897/0.4012, allocations: 29.55 MB / 1.014 GB, free: 13.38 MB / 0.7325 GB Notification: Performance of buildModelFMU: Generate platform static: time 8.276/8.677, allocations: 16.38 kB / 1.014 GB, free: 13.37 MB / 0.7325 GB (rm -f AixLib_latest_AixLib.Fluid.Interfaces.Examples.FourPortHeatMassExchanger.pipe ; mkfifo AixLib_latest_AixLib.Fluid.Interfaces.Examples.FourPortHeatMassExchanger.pipe ; head -c 1048576 < AixLib_latest_AixLib.Fluid.Interfaces.Examples.FourPortHeatMassExchanger.pipe >> ../files/AixLib_latest_AixLib.Fluid.Interfaces.Examples.FourPortHeatMassExchanger.sim & python3 -m fmpy simulate --output-file AixLib_latest_AixLib.Fluid.Interfaces.Examples.FourPortHeatMassExchanger_res.csv --start-time 0 --stop-time 5 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.002 AixLib_latest_AixLib_Fluid_Interfaces_Examples_FourPortHeatMassExchanger.fmu > AixLib_latest_AixLib.Fluid.Interfaces.Examples.FourPortHeatMassExchanger.pipe 2>&1)