Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_latest_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised.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.Examples.Performance.PressureDrop.SeriesParallelDpOptimised,fileNamePrefix="AixLib_latest_AixLib_Fluid_Examples_Performance_PressureDrop_SeriesParallelDpOptimised",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised,fileNamePrefix="AixLib_latest_AixLib_Fluid_Examples_Performance_PressureDrop_SeriesParallelDpOptimised",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 0.001117/0.001117, allocations: 108 kB / 15.61 MB, free: 152 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00119/0.00119, allocations: 195.5 kB / 16.53 MB, free: 6.664 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.394/1.394, allocations: 222.9 MB / 240.2 MB, free: 4.395 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.1659/0.1659, allocations: 12.02 MB / 302.4 MB, free: 0.9023 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0005395/0.0005395, allocations: 31.94 kB / 355.5 MB, free: 3.82 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 1.864/1.864, allocations: 272.2 MB / 0.6648 GB, free: 12.93 MB / 478.1 MB Notification: Performance of FrontEnd - loaded program: time 0.002249/0.002249, allocations: 117.6 kB / 0.785 GB, free: 31.46 MB / 0.545 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1962/0.1985, allocations: 109.2 MB / 0.8916 GB, free: 12.24 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised): time 0.5667/0.7652, allocations: 167.8 MB / 1.055 GB, free: 5.789 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.006602/0.7719, allocations: 4.064 MB / 1.059 GB, free: 5.684 MB / 0.7325 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007706/0.7727, allocations: 17.41 kB / 1.059 GB, free: 5.684 MB / 0.7325 GB Notification: Performance of NFTyping.typeComponents: time 0.0009383/0.7737, allocations: 238.5 kB / 1.06 GB, free: 5.68 MB / 0.7325 GB Notification: Performance of NFTyping.typeBindings: time 0.002466/0.7762, allocations: 0.6742 MB / 1.06 GB, free: 5.645 MB / 0.7325 GB Notification: Performance of NFTyping.typeClassSections: time 0.001512/0.7777, allocations: 472.2 kB / 1.061 GB, free: 5.629 MB / 0.7325 GB Notification: Performance of NFFlatten.flatten: time 0.003035/0.7807, allocations: 2.778 MB / 1.063 GB, free: 5.609 MB / 0.7325 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003405/0.7842, allocations: 2.554 MB / 1.066 GB, free: 5.254 MB / 0.7325 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002813/0.787, allocations: 1.265 MB / 1.067 GB, free: 5.242 MB / 0.7325 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001751/0.7888, allocations: 0.8572 MB / 1.068 GB, free: 5.242 MB / 0.7325 GB Notification: Performance of NFPackage.collectConstants: time 0.0004176/0.7892, allocations: 73.88 kB / 1.068 GB, free: 5.242 MB / 0.7325 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002549/0.7917, allocations: 0.8161 MB / 1.069 GB, free: 5.234 MB / 0.7325 GB Notification: Performance of NFScalarize.scalarize: time 0.0007388/0.7925, allocations: 368.8 kB / 1.069 GB, free: 5.227 MB / 0.7325 GB Notification: Performance of NFVerifyModel.verify: time 0.001355/0.7939, allocations: 0.6214 MB / 1.07 GB, free: 5.133 MB / 0.7325 GB Notification: Performance of NFConvertDAE.convert: time 0.002294/0.7962, allocations: 1.614 MB / 1.071 GB, free: 4.875 MB / 0.7325 GB Notification: Performance of FrontEnd - DAE generated: time 4.508e-06/0.7962, allocations: 4 kB / 1.071 GB, free: 4.871 MB / 0.7325 GB Notification: Performance of FrontEnd: time 1.723e-06/0.7962, allocations: 0 / 1.071 GB, free: 4.871 MB / 0.7325 GB Notification: Performance of Transformations before backend: time 2.06e-05/0.7962, allocations: 1.062 kB / 1.071 GB, free: 4.871 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: 135 * Number of variables: 135 Notification: Performance of Generate backend data structure: time 0.002918/0.7991, allocations: 1.615 MB / 1.073 GB, free: 19.98 MB / 0.7482 GB Notification: Performance of prepare preOptimizeDAE: time 4.228e-05/0.7992, allocations: 14.5 kB / 1.073 GB, free: 19.97 MB / 0.7482 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001191/0.7993, allocations: 104.3 kB / 1.073 GB, free: 19.93 MB / 0.7482 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008191/0.8001, allocations: 202.8 kB / 1.073 GB, free: 19.86 MB / 0.7482 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001265/0.8014, allocations: 0.8795 MB / 1.074 GB, free: 19.48 MB / 0.7482 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.657e-05/0.8015, allocations: 52.56 kB / 1.074 GB, free: 19.48 MB / 0.7482 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001105/0.8016, allocations: 62.44 kB / 1.074 GB, free: 19.48 MB / 0.7482 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001364/0.8029, allocations: 0.9889 MB / 1.075 GB, free: 19.25 MB / 0.7482 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.96e-05/0.803, allocations: 6.047 kB / 1.075 GB, free: 19.25 MB / 0.7482 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.208e-05/0.8031, allocations: 23.38 kB / 1.075 GB, free: 19.25 MB / 0.7482 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.74e-05/0.8031, allocations: 15.75 kB / 1.075 GB, free: 19.25 MB / 0.7482 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001263/0.8043, allocations: 0.8018 MB / 1.076 GB, free: 19.24 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 0.00443/0.8088, allocations: 4.771 MB / 1.081 GB, free: 16.01 MB / 0.7482 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002326/0.8111, allocations: 4.006 MB / 1.085 GB, free: 11.76 MB / 0.7482 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004882/0.8116, allocations: 345.6 kB / 1.085 GB, free: 11.75 MB / 0.7482 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002964/0.8119, allocations: 199 kB / 1.085 GB, free: 11.56 MB / 0.7482 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005053/0.8124, allocations: 340.9 kB / 1.086 GB, free: 11.48 MB / 0.7482 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0003611/0.8128, allocations: 32.31 kB / 1.086 GB, free: 11.47 MB / 0.7482 GB Notification: Performance of pre-optimization done (n=35): time 2.225e-06/0.8128, allocations: 0 / 1.086 GB, free: 11.47 MB / 0.7482 GB Notification: Performance of matching and sorting (n=35): time 0.004965/0.8178, allocations: 1.731 MB / 1.087 GB, free: 11.19 MB / 0.7482 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.652e-05/0.8179, allocations: 81.42 kB / 1.087 GB, free: 11.1 MB / 0.7482 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001455/0.8193, allocations: 1.191 MB / 1.088 GB, free: 10.94 MB / 0.7482 GB Notification: Performance of collectPreVariables (initialization): time 5.551e-05/0.8194, allocations: 37.98 kB / 1.089 GB, free: 10.91 MB / 0.7482 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003792/0.8198, allocations: 0.5122 MB / 1.089 GB, free: 10.73 MB / 0.7482 GB Notification: Performance of collectInitialBindings (initialization): time 7.816e-05/0.8199, allocations: 122.8 kB / 1.089 GB, free: 10.66 MB / 0.7482 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000159/0.82, allocations: 118.9 kB / 1.089 GB, free: 10.64 MB / 0.7482 GB Notification: Performance of setup shared object (initialization): time 0.0001144/0.8202, allocations: 334.5 kB / 1.09 GB, free: 10.33 MB / 0.7482 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003678/0.8205, allocations: 238.5 kB / 1.09 GB, free: 10.32 MB / 0.7482 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005163/0.8211, allocations: 0.5608 MB / 1.09 GB, free: 9.938 MB / 0.7482 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007959/0.8219, allocations: 0.6876 MB / 1.091 GB, free: 9.695 MB / 0.7482 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.498e-06/0.8219, allocations: 2.75 kB / 1.091 GB, free: 9.695 MB / 0.7482 GB Notification: Performance of matching and sorting (n=58) (initialization): time 0.002169/0.824, allocations: 1.129 MB / 1.092 GB, free: 9.523 MB / 0.7482 GB Notification: Performance of prepare postOptimizeDAE: time 3.788e-05/0.8241, allocations: 36.02 kB / 1.092 GB, free: 9.492 MB / 0.7482 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.588e-06/0.8241, allocations: 7.344 kB / 1.092 GB, free: 9.492 MB / 0.7482 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001249/0.8254, allocations: 392 kB / 1.093 GB, free: 9.461 MB / 0.7482 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002958/0.8257, allocations: 69.89 kB / 1.093 GB, free: 9.461 MB / 0.7482 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001012/0.8267, allocations: 1.057 MB / 1.094 GB, free: 8.922 MB / 0.7482 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009491/0.8277, allocations: 67.98 kB / 1.094 GB, free: 8.914 MB / 0.7482 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.493e-05/0.8277, allocations: 26.83 kB / 1.094 GB, free: 8.914 MB / 0.7482 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007067/0.8284, allocations: 0.5272 MB / 1.094 GB, free: 8.832 MB / 0.7482 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0004422/0.8289, allocations: 0.5169 MB / 1.095 GB, free: 8.457 MB / 0.7482 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0006538/0.8295, allocations: 0.6042 MB / 1.095 GB, free: 8.219 MB / 0.7482 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.827e-06/0.8296, allocations: 11.17 kB / 1.095 GB, free: 8.211 MB / 0.7482 GB Notification: Performance of matching and sorting (n=58) (initialization_lambda0): time 0.001434/0.831, allocations: 0.9108 MB / 1.096 GB, free: 8.066 MB / 0.7482 GB Notification: Performance of prepare postOptimizeDAE: time 3.452e-05/0.831, allocations: 35.92 kB / 1.096 GB, free: 8.035 MB / 0.7482 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.204e-06/0.8311, allocations: 5.375 kB / 1.096 GB, free: 8.035 MB / 0.7482 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005767/0.8316, allocations: 267.6 kB / 1.097 GB, free: 8.016 MB / 0.7482 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003071/0.832, allocations: 74.97 kB / 1.097 GB, free: 8.008 MB / 0.7482 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003542/0.8355, allocations: 3.343 MB / 1.1 GB, free: 6.453 MB / 0.7482 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000986/0.8365, allocations: 73.77 kB / 1.1 GB, free: 6.449 MB / 0.7482 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.824e-05/0.8366, allocations: 21.47 kB / 1.1 GB, free: 6.449 MB / 0.7482 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 24 * Number of states: 0 () * Number of discrete variables: 5 (pulse_m_flow.count,$PRE.pulse_m_flow.count,pulse_m_flow.T_start,$PRE.pulse_m_flow.T_start,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (35): * Single equations (assignments): 33 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,22)} Notification: Performance of prepare postOptimizeDAE: time 0.0002636/0.8368, allocations: 220.8 kB / 1.1 GB, free: 6.266 MB / 0.7482 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001704/0.837, allocations: 107.4 kB / 1.1 GB, free: 6.211 MB / 0.7482 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001438/0.8384, allocations: 0.819 MB / 1.101 GB, free: 6.09 MB / 0.7482 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.079e-06/0.8385, allocations: 3.375 kB / 1.101 GB, free: 6.09 MB / 0.7482 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.695e-06/0.8385, allocations: 0 / 1.101 GB, free: 6.09 MB / 0.7482 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.492e-06/0.8385, allocations: 3.766 kB / 1.101 GB, free: 6.09 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 postOpt removeSimpleEquations (simulation): time 0.003482/0.842, allocations: 2.162 MB / 1.103 GB, free: 5.266 MB / 0.7482 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.683e-06/0.842, allocations: 6.703 kB / 1.103 GB, free: 5.262 MB / 0.7482 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002966/0.8423, allocations: 41.69 kB / 1.103 GB, free: 5.262 MB / 0.7482 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005861/0.8429, allocations: 215.8 kB / 1.103 GB, free: 5.234 MB / 0.7482 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.082e-05/0.8429, allocations: 7.688 kB / 1.103 GB, free: 5.234 MB / 0.7482 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007996/0.8437, allocations: 0.8813 MB / 1.104 GB, free: 4.707 MB / 0.7482 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.29e-06/0.8438, allocations: 10.33 kB / 1.104 GB, free: 4.699 MB / 0.7482 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001217/0.845, allocations: 0.8699 MB / 1.105 GB, free: 4.406 MB / 0.7482 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004147/0.8454, allocations: 230.3 kB / 1.105 GB, free: 4.258 MB / 0.7482 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001988/0.8456, allocations: 10.61 kB / 1.105 GB, free: 4.258 MB / 0.7482 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006728/0.8463, allocations: 43.86 kB / 1.105 GB, free: 4.254 MB / 0.7482 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001204/0.8464, allocations: 33.81 kB / 1.105 GB, free: 4.25 MB / 0.7482 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.369e-05/0.8465, allocations: 15.03 kB / 1.105 GB, free: 4.25 MB / 0.7482 GB Notification: Performance of sorting global known variables: time 0.001258/0.8477, allocations: 0.842 MB / 1.106 GB, free: 4.113 MB / 0.7482 GB Notification: Performance of sort global known variables: time 1.51e-07/0.8477, allocations: 0 / 1.106 GB, free: 4.113 MB / 0.7482 GB Notification: Performance of remove unused functions: time 0.001612/0.8494, allocations: 498.8 kB / 1.107 GB, free: 4.074 MB / 0.7482 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 0 () * Number of discrete variables: 3 ($whenCondition1,pulse_m_flow.T_start,pulse_m_flow.count) * Number of discrete states: 1 (pulse_m_flow.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (22): * Single equations (assignments): 19 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,13)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001704/0.8511, allocations: 1.398 MB / 1.108 GB, free: 3.16 MB / 0.7482 GB Notification: Performance of simCode: created initialization part: time 0.00214/0.8532, allocations: 1.196 MB / 1.109 GB, free: 2.699 MB / 0.7482 GB Notification: Performance of simCode: created event and clocks part: time 5.51e-06/0.8532, allocations: 0 / 1.109 GB, free: 2.699 MB / 0.7482 GB Notification: Performance of simCode: created simulation system equations: time 0.0005195/0.8538, allocations: 248.2 kB / 1.11 GB, free: 2.656 MB / 0.7482 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002263/0.856, allocations: 0.4978 MB / 1.11 GB, free: 2.461 MB / 0.7482 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01724/0.8733, allocations: 9.876 MB / 1.12 GB, free: 12.48 MB / 0.7638 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001213/0.8746, allocations: 1.216 MB / 1.121 GB, free: 11.53 MB / 0.7638 GB Notification: Performance of simCode: alias equations: time 0.001289/0.8759, allocations: 328.3 kB / 1.121 GB, free: 11.39 MB / 0.7638 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005812/0.8765, allocations: 361.6 kB / 1.122 GB, free: 11.09 MB / 0.7638 GB Notification: Performance of SimCode: time 1.423e-06/0.8765, allocations: 0 / 1.122 GB, free: 11.09 MB / 0.7638 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07075/0.9472, allocations: 30.9 MB / 1.152 GB, free: 1.703 MB / 0.7794 GB Notification: Performance of buildModelFMU: Generate platform static: time 12.08/13.03, allocations: 14.11 kB / 1.152 GB, free: 1.691 MB / 0.7794 GB (rm -f AixLib_latest_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised.pipe ; mkfifo AixLib_latest_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised.pipe ; head -c 1048576 < AixLib_latest_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised.pipe >> ../files/AixLib_latest_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised.sim & python3 -m fmpy simulate --output-file AixLib_latest_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 AixLib_latest_AixLib_Fluid_Examples_Performance_PressureDrop_SeriesParallelDpOptimised.fmu > AixLib_latest_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised.pipe 2>&1)