Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/package.mo", uses=false) Using package AixLib with version 1.3.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/package.mo) Using package SDF with version 0.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo) Using package Modelica_DeviceDrivers with version 2.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow,fileNamePrefix="AixLib_AixLib_Fluid_Examples_Performance_PressureDrop_SeriesParallelFlow",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow,fileNamePrefix="AixLib_AixLib_Fluid_Examples_Performance_PressureDrop_SeriesParallelFlow",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 0.008631/0.008631, allocations: 98.7 kB / 15.73 MB, free: 5.598 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001866/0.001866, allocations: 189.6 kB / 16.67 MB, free: 5.531 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.356/1.356, allocations: 222.9 MB / 240.4 MB, free: 15.07 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.05539/0.05539, allocations: 12.05 MB / 302.6 MB, free: 3.086 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0005032/0.0005033, allocations: 23.98 kB / 355.7 MB, free: 13.96 MB / 302.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:6228:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:6853:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:8435:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:9369:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:11505:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:12875:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/ThermalZones/HighOrder/Components/Examples/DryAir/DryAir_test.mo:71:18-71:405:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/ThermalZones/HighOrder/Components/DryAir/InfiltrationRate_DIN12831.mo:20:192-20:2066:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/ThermalZones/HighOrder/Components/DryAir/InfiltrationRate_DIN12831.mo:20:192-20:4252:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_N_E_S_W_RoofN_Roof_S.mo:5:35-5:362:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_N_E_S_W_Hor.mo:5:35-5:320:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_NE_SE_SW_NW_Hor.mo:5:35-5:324:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/CHP/CHPDataSimple/CHP_XRGI_9kWel.mo:25:34-25:588:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/CHP/CHPDataSimple/CHP_XRGI_9kWel.mo:25:34-25:3852:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/DataBase/CHP/CHPDataSimple/CHP_Cleanergy_C9G.mo:36:34-36:594:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/BoundaryConditions/InternalGains/Examples/InternalGains/Machines.mo:31:20-31:400:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/BoundaryConditions/InternalGains/Examples/InternalGains/Lights.mo:27:20-27:398:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/package.mo): time 1.636/1.636, allocations: 268.2 MB / 0.6611 GB, free: 2.598 MB / 478.1 MB Notification: Performance of FrontEnd - loaded program: time 0.002192/0.002192, allocations: 111.8 kB / 0.8869 GB, free: 5.012 MB / 0.6544 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7097/0.7119, allocations: 108.4 MB / 0.9927 GB, free: 11.55 MB / 0.6857 GB Notification: Performance of NFInst.instantiate(AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow): time 0.2126/0.9246, allocations: 167.8 MB / 1.157 GB, free: 13.98 MB / 0.8419 GB Notification: Performance of NFInst.instExpressions: time 0.005245/0.9299, allocations: 2.201 MB / 1.159 GB, free: 11.77 MB / 0.8419 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004761/0.9304, allocations: 19.88 kB / 1.159 GB, free: 11.75 MB / 0.8419 GB Notification: Performance of NFTyping.typeComponents: time 0.0009198/0.9314, allocations: 250.5 kB / 1.159 GB, free: 11.51 MB / 0.8419 GB Notification: Performance of NFTyping.typeBindings: time 0.002334/0.9337, allocations: 0.6962 MB / 1.16 GB, free: 10.81 MB / 0.8419 GB Notification: Performance of NFTyping.typeClassSections: time 0.00138/0.9351, allocations: 442.3 kB / 1.16 GB, free: 10.38 MB / 0.8419 GB Notification: Performance of NFFlatten.flatten: time 0.003345/0.9384, allocations: 2.765 MB / 1.163 GB, free: 7.605 MB / 0.8419 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003322/0.9418, allocations: 2.567 MB / 1.165 GB, free: 5.02 MB / 0.8419 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00287/0.9447, allocations: 1.285 MB / 1.166 GB, free: 3.73 MB / 0.8419 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001151/0.9459, allocations: 0.8559 MB / 1.167 GB, free: 2.871 MB / 0.8419 GB Notification: Performance of NFPackage.collectConstants: time 0.0001385/0.946, allocations: 76 kB / 1.167 GB, free: 2.797 MB / 0.8419 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001921/0.9479, allocations: 0.8225 MB / 1.168 GB, free: 1.973 MB / 0.8419 GB Notification: Performance of NFScalarize.scalarize: time 0.000489/0.9484, allocations: 370.7 kB / 1.169 GB, free: 1.609 MB / 0.8419 GB Notification: Performance of NFVerifyModel.verify: time 0.0009056/0.9494, allocations: 0.6179 MB / 1.169 GB, free: 0.9883 MB / 0.8419 GB Notification: Performance of NFConvertDAE.convert: time 0.002077/0.9514, allocations: 1.633 MB / 1.171 GB, free: 15.35 MB / 0.8575 GB Notification: Performance of FrontEnd - DAE generated: time 6.973e-06/0.9515, allocations: 8 kB / 1.171 GB, free: 15.34 MB / 0.8575 GB Notification: Performance of FrontEnd: time 2.294e-06/0.9515, allocations: 0 / 1.171 GB, free: 15.34 MB / 0.8575 GB Notification: Performance of Transformations before backend: time 1.428e-05/0.9515, allocations: 0 / 1.171 GB, free: 15.34 MB / 0.8575 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 136 * Number of variables: 136 Notification: Performance of Generate backend data structure: time 0.002865/0.9544, allocations: 1.645 MB / 1.172 GB, free: 13.64 MB / 0.8575 GB Notification: Performance of prepare preOptimizeDAE: time 5.274e-05/0.9544, allocations: 12.03 kB / 1.172 GB, free: 13.62 MB / 0.8575 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001356/0.9546, allocations: 102.5 kB / 1.172 GB, free: 13.52 MB / 0.8575 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00088/0.9555, allocations: 199.1 kB / 1.173 GB, free: 13.32 MB / 0.8575 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001816/0.9573, allocations: 0.9446 MB / 1.174 GB, free: 12.32 MB / 0.8575 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.162e-05/0.9573, allocations: 49.3 kB / 1.174 GB, free: 12.27 MB / 0.8575 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000136/0.9575, allocations: 68 kB / 1.174 GB, free: 12.21 MB / 0.8575 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001739/0.9592, allocations: 0.987 MB / 1.175 GB, free: 11.14 MB / 0.8575 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.715e-05/0.9593, allocations: 7.938 kB / 1.175 GB, free: 11.14 MB / 0.8575 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.355e-05/0.9594, allocations: 24 kB / 1.175 GB, free: 11.11 MB / 0.8575 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.606e-05/0.9594, allocations: 12 kB / 1.175 GB, free: 11.1 MB / 0.8575 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001434/0.9608, allocations: 0.7999 MB / 1.175 GB, free: 10.3 MB / 0.8575 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 0.005775/0.9666, allocations: 4.785 MB / 1.18 GB, free: 5.176 MB / 0.8575 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003382/0.97, allocations: 4.011 MB / 1.184 GB, free: 352 kB / 0.8575 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005865/0.9706, allocations: 347.5 kB / 1.184 GB, free: 4 kB / 0.8575 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003948/0.971, allocations: 194.5 kB / 1.185 GB, free: 15.77 MB / 0.8732 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006306/0.9717, allocations: 328.9 kB / 1.185 GB, free: 15.43 MB / 0.8732 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0004864/0.9722, allocations: 31.8 kB / 1.185 GB, free: 15.4 MB / 0.8732 GB Notification: Performance of pre-optimization done (n=35): time 2.235e-06/0.9722, allocations: 4 kB / 1.185 GB, free: 15.4 MB / 0.8732 GB Notification: Performance of matching and sorting (n=35): time 0.004942/0.9771, allocations: 1.487 MB / 1.186 GB, free: 13.89 MB / 0.8732 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.018e-05/0.9773, allocations: 81.11 kB / 1.186 GB, free: 13.79 MB / 0.8732 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002241/0.9795, allocations: 1.181 MB / 1.188 GB, free: 12.59 MB / 0.8732 GB Notification: Performance of collectPreVariables (initialization): time 7.658e-05/0.9796, allocations: 33.7 kB / 1.188 GB, free: 12.55 MB / 0.8732 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005243/0.9801, allocations: 0.5168 MB / 1.188 GB, free: 12.04 MB / 0.8732 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001467/0.9803, allocations: 130.9 kB / 1.188 GB, free: 11.91 MB / 0.8732 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002117/0.9805, allocations: 118.2 kB / 1.188 GB, free: 11.79 MB / 0.8732 GB Notification: Performance of setup shared object (initialization): time 0.0001477/0.9807, allocations: 334 kB / 1.189 GB, free: 11.45 MB / 0.8732 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004345/0.9811, allocations: 234.9 kB / 1.189 GB, free: 11.22 MB / 0.8732 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007701/0.9819, allocations: 0.5566 MB / 1.189 GB, free: 10.52 MB / 0.8732 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001047/0.983, allocations: 0.6754 MB / 1.19 GB, free: 9.77 MB / 0.8732 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.052e-05/0.983, allocations: 7.922 kB / 1.19 GB, free: 9.762 MB / 0.8732 GB Notification: Performance of matching and sorting (n=58) (initialization): time 0.002627/0.9856, allocations: 1.108 MB / 1.191 GB, free: 8.637 MB / 0.8732 GB Notification: Performance of prepare postOptimizeDAE: time 5.59e-05/0.9857, allocations: 41.72 kB / 1.191 GB, free: 8.59 MB / 0.8732 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.452e-05/0.9857, allocations: 4 kB / 1.191 GB, free: 8.586 MB / 0.8732 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001514/0.9872, allocations: 411.4 kB / 1.192 GB, free: 8.184 MB / 0.8732 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005154/0.9878, allocations: 107.8 kB / 1.192 GB, free: 8.078 MB / 0.8732 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001943/0.9897, allocations: 1.659 MB / 1.193 GB, free: 6.371 MB / 0.8732 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001068/0.9908, allocations: 67.95 kB / 1.193 GB, free: 6.305 MB / 0.8732 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.559e-05/0.9909, allocations: 24 kB / 1.193 GB, free: 6.281 MB / 0.8732 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0009248/0.9918, allocations: 0.5282 MB / 1.194 GB, free: 5.746 MB / 0.8732 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0006236/0.9924, allocations: 0.5176 MB / 1.195 GB, free: 5.094 MB / 0.8732 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.000838/0.9933, allocations: 0.6074 MB / 1.195 GB, free: 4.406 MB / 0.8732 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.372e-06/0.9933, allocations: 7.984 kB / 1.195 GB, free: 4.398 MB / 0.8732 GB Notification: Performance of matching and sorting (n=58) (initialization_lambda0): time 0.001703/0.995, allocations: 0.8927 MB / 1.196 GB, free: 3.488 MB / 0.8732 GB Notification: Performance of prepare postOptimizeDAE: time 4.365e-05/0.9951, allocations: 42.31 kB / 1.196 GB, free: 3.441 MB / 0.8732 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.055e-06/0.9951, allocations: 8 kB / 1.196 GB, free: 3.434 MB / 0.8732 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00051/0.9956, allocations: 208.7 kB / 1.196 GB, free: 3.227 MB / 0.8732 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003876/0.996, allocations: 91.86 kB / 1.196 GB, free: 3.137 MB / 0.8732 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003862/0.9999, allocations: 3.16 MB / 1.199 GB, free: 15.83 MB / 0.8888 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009866/1.001, allocations: 79.84 kB / 1.199 GB, free: 15.75 MB / 0.8888 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.467e-05/1.001, allocations: 20 kB / 1.2 GB, free: 15.73 MB / 0.8888 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 (38): * Single equations (assignments): 35 * Array equations: 0 * Algorithm blocks: 1 * 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 {(10,10)} Notification: Performance of prepare postOptimizeDAE: time 0.0002467/1.001, allocations: 222.2 kB / 1.2 GB, free: 15.51 MB / 0.8888 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000245/1.001, allocations: 111.3 kB / 1.2 GB, free: 15.4 MB / 0.8888 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001461/1.003, allocations: 0.7812 MB / 1.201 GB, free: 14.61 MB / 0.8888 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.913e-06/1.003, allocations: 4 kB / 1.201 GB, free: 14.61 MB / 0.8888 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.095e-06/1.003, allocations: 4 kB / 1.201 GB, free: 14.61 MB / 0.8888 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.122e-06/1.003, allocations: 7.922 kB / 1.201 GB, free: 14.6 MB / 0.8888 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 0.003118/1.006, allocations: 2.114 MB / 1.203 GB, free: 12.34 MB / 0.8888 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.389e-06/1.006, allocations: 0 / 1.203 GB, free: 12.34 MB / 0.8888 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003623/1.006, allocations: 76.09 kB / 1.203 GB, free: 12.27 MB / 0.8888 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004187/1.007, allocations: 204.5 kB / 1.203 GB, free: 12.07 MB / 0.8888 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.286e-05/1.007, allocations: 12 kB / 1.203 GB, free: 12.05 MB / 0.8888 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001243/1.008, allocations: 1.463 MB / 1.204 GB, free: 10.54 MB / 0.8888 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.979e-06/1.008, allocations: 96 / 1.204 GB, free: 10.54 MB / 0.8888 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001345/1.01, allocations: 0.8523 MB / 1.205 GB, free: 9.652 MB / 0.8888 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004887/1.01, allocations: 232.3 kB / 1.205 GB, free: 9.406 MB / 0.8888 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001711/1.01, allocations: 8 kB / 1.205 GB, free: 9.398 MB / 0.8888 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000633/1.011, allocations: 43.94 kB / 1.205 GB, free: 9.355 MB / 0.8888 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000102/1.011, allocations: 31.84 kB / 1.206 GB, free: 9.324 MB / 0.8888 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.879e-05/1.011, allocations: 23.98 kB / 1.206 GB, free: 9.301 MB / 0.8888 GB Notification: Performance of sorting global known variables: time 0.001148/1.012, allocations: 0.8288 MB / 1.206 GB, free: 8.465 MB / 0.8888 GB Notification: Performance of sort global known variables: time 1.9e-07/1.012, allocations: 7.938 kB / 1.206 GB, free: 8.457 MB / 0.8888 GB Notification: Performance of remove unused functions: time 0.00157/1.014, allocations: 0.4955 MB / 1.207 GB, free: 7.961 MB / 0.8888 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 (25): * Single equations (assignments): 21 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * 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 {(9,2)} Notification: Performance of Backend phase and start with SimCode phase: time 0.002087/1.016, allocations: 1.422 MB / 1.208 GB, free: 6.496 MB / 0.8888 GB Notification: Performance of simCode: created initialization part: time 0.003032/1.019, allocations: 1.292 MB / 1.209 GB, free: 5.168 MB / 0.8888 GB Notification: Performance of simCode: created event and clocks part: time 4.619e-06/1.019, allocations: 0 / 1.209 GB, free: 5.168 MB / 0.8888 GB Notification: Performance of simCode: created simulation system equations: time 0.0007762/1.02, allocations: 323.9 kB / 1.21 GB, free: 4.852 MB / 0.8888 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002723/1.022, allocations: 0.5004 MB / 1.21 GB, free: 4.371 MB / 0.8888 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01696/1.039, allocations: 9.456 MB / 1.22 GB, free: 10.59 MB / 0.9044 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009418/1.04, allocations: 1.209 MB / 1.221 GB, free: 9.355 MB / 0.9044 GB Notification: Performance of simCode: alias equations: time 0.001073/1.041, allocations: 376.4 kB / 1.221 GB, free: 8.984 MB / 0.9044 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005636/1.042, allocations: 359.3 kB / 1.221 GB, free: 8.633 MB / 0.9044 GB Notification: Performance of SimCode: time 8.61e-07/1.042, allocations: 0 / 1.221 GB, free: 8.633 MB / 0.9044 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06839/1.11, allocations: 30.75 MB / 1.251 GB, free: 10.3 MB / 0.9357 GB Notification: Performance of buildModelFMU: Generate platform static: time 13.95/15.06, allocations: 9.406 kB / 1.251 GB, free: 10.29 MB / 0.9357 GB (rm -f AixLib_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow.pipe ; mkfifo AixLib_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow.pipe ; head -c 1048576 < AixLib_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow.pipe >> ../files/AixLib_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow.sim & python3 -m fmpy simulate --output-file AixLib_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 AixLib_AixLib_Fluid_Examples_Performance_PressureDrop_SeriesParallelFlow.fmu > AixLib_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlow.pipe 2>&1)