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 0.006672/0.006672, allocations: 97.12 kB / 15.73 MB, free: 6.004 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001335/0.001336, allocations: 199.8 kB / 16.68 MB, free: 5.934 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.333/1.333, allocations: 222.9 MB / 240.4 MB, free: 15.16 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.05645/0.05645, allocations: 12.05 MB / 302.6 MB, free: 3.113 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0005476/0.0005475, allocations: 31.92 kB / 355.6 MB, free: 13.99 MB / 302.1 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 1.924/1.924, allocations: 272.3 MB / 0.6651 GB, free: 18.43 MB / 478.1 MB Notification: Performance of FrontEnd - loaded program: time 0.002104/0.002104, allocations: 115.8 kB / 0.8924 GB, free: 15.53 MB / 0.67 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5612/0.5633, allocations: 109.1 MB / 0.999 GB, free: 7.836 MB / 0.6857 GB Notification: Performance of NFInst.instantiate(AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised): time 0.1788/0.7422, allocations: 167.8 MB / 1.163 GB, free: 8.035 MB / 0.8419 GB Notification: Performance of NFInst.instExpressions: time 0.006/0.7483, allocations: 4.07 MB / 1.167 GB, free: 3.953 MB / 0.8419 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0006177/0.749, allocations: 19.81 kB / 1.167 GB, free: 3.934 MB / 0.8419 GB Notification: Performance of NFTyping.typeComponents: time 0.0008727/0.7499, allocations: 238.5 kB / 1.167 GB, free: 3.699 MB / 0.8419 GB Notification: Performance of NFTyping.typeBindings: time 0.002173/0.7521, allocations: 0.6844 MB / 1.168 GB, free: 3.012 MB / 0.8419 GB Notification: Performance of NFTyping.typeClassSections: time 0.001654/0.7537, allocations: 473.8 kB / 1.168 GB, free: 2.555 MB / 0.8419 GB Notification: Performance of NFFlatten.flatten: time 0.003343/0.7571, allocations: 2.781 MB / 1.171 GB, free: 15.76 MB / 0.8575 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003335/0.7604, allocations: 2.559 MB / 1.173 GB, free: 13.19 MB / 0.8575 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002477/0.7629, allocations: 1.273 MB / 1.175 GB, free: 11.91 MB / 0.8575 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001478/0.7644, allocations: 0.8597 MB / 1.175 GB, free: 11.05 MB / 0.8575 GB Notification: Performance of NFPackage.collectConstants: time 0.00032/0.7648, allocations: 80 kB / 1.176 GB, free: 10.97 MB / 0.8575 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001918/0.7667, allocations: 0.8147 MB / 1.176 GB, free: 10.16 MB / 0.8575 GB Notification: Performance of NFScalarize.scalarize: time 0.0005813/0.7673, allocations: 362.8 kB / 1.177 GB, free: 9.801 MB / 0.8575 GB Notification: Performance of NFVerifyModel.verify: time 0.00116/0.7684, allocations: 0.6179 MB / 1.177 GB, free: 9.18 MB / 0.8575 GB Notification: Performance of NFConvertDAE.convert: time 0.002452/0.7709, allocations: 1.62 MB / 1.179 GB, free: 7.555 MB / 0.8575 GB Notification: Performance of FrontEnd - DAE generated: time 6.873e-06/0.7709, allocations: 4 kB / 1.179 GB, free: 7.551 MB / 0.8575 GB Notification: Performance of FrontEnd: time 1.083e-05/0.7709, allocations: 0 / 1.179 GB, free: 7.551 MB / 0.8575 GB Notification: Performance of Transformations before backend: time 5.581e-05/0.771, allocations: 3.938 kB / 1.179 GB, free: 7.547 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: 135 * Number of variables: 135 Notification: Performance of Generate backend data structure: time 0.003304/0.7743, allocations: 1.619 MB / 1.18 GB, free: 5.863 MB / 0.8575 GB Notification: Performance of prepare preOptimizeDAE: time 3.916e-05/0.7744, allocations: 8.031 kB / 1.18 GB, free: 5.855 MB / 0.8575 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001616/0.7745, allocations: 110.4 kB / 1.181 GB, free: 5.738 MB / 0.8575 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009106/0.7754, allocations: 198.3 kB / 1.181 GB, free: 5.543 MB / 0.8575 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001751/0.7772, allocations: 0.9397 MB / 1.182 GB, free: 4.547 MB / 0.8575 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.286e-05/0.7773, allocations: 45.31 kB / 1.182 GB, free: 4.504 MB / 0.8575 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001156/0.7774, allocations: 64 kB / 1.182 GB, free: 4.441 MB / 0.8575 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00147/0.7789, allocations: 0.987 MB / 1.183 GB, free: 3.383 MB / 0.8575 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.959e-05/0.7789, allocations: 7.938 kB / 1.183 GB, free: 3.375 MB / 0.8575 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.323e-05/0.7789, allocations: 24 kB / 1.183 GB, free: 3.352 MB / 0.8575 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.813e-05/0.779, allocations: 19.94 kB / 1.183 GB, free: 3.332 MB / 0.8575 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001272/0.7802, allocations: 0.7921 MB / 1.184 GB, free: 2.539 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 0.004881/0.7851, allocations: 4.761 MB / 1.188 GB, free: 13.43 MB / 0.8732 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002742/0.7879, allocations: 4.012 MB / 1.192 GB, free: 8.59 MB / 0.8732 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005234/0.7884, allocations: 344.6 kB / 1.192 GB, free: 8.254 MB / 0.8732 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003157/0.7888, allocations: 202.5 kB / 1.193 GB, free: 8.02 MB / 0.8732 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005586/0.7893, allocations: 321 kB / 1.193 GB, free: 7.688 MB / 0.8732 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0002892/0.7896, allocations: 31.69 kB / 1.193 GB, free: 7.656 MB / 0.8732 GB Notification: Performance of pre-optimization done (n=35): time 2.746e-06/0.7896, allocations: 0 / 1.193 GB, free: 7.656 MB / 0.8732 GB Notification: Performance of matching and sorting (n=35): time 0.005217/0.7949, allocations: 1.733 MB / 1.195 GB, free: 5.895 MB / 0.8732 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.377e-05/0.795, allocations: 89.05 kB / 1.195 GB, free: 5.789 MB / 0.8732 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001589/0.7965, allocations: 1.189 MB / 1.196 GB, free: 4.586 MB / 0.8732 GB Notification: Performance of collectPreVariables (initialization): time 5.305e-05/0.7966, allocations: 41.7 kB / 1.196 GB, free: 4.539 MB / 0.8732 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004705/0.7971, allocations: 0.5044 MB / 1.196 GB, free: 4.031 MB / 0.8732 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001173/0.7972, allocations: 130.2 kB / 1.197 GB, free: 3.902 MB / 0.8732 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002028/0.7974, allocations: 122 kB / 1.197 GB, free: 3.777 MB / 0.8732 GB Notification: Performance of setup shared object (initialization): time 0.0001395/0.7976, allocations: 325.9 kB / 1.197 GB, free: 3.453 MB / 0.8732 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004195/0.798, allocations: 246.8 kB / 1.197 GB, free: 3.207 MB / 0.8732 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006709/0.7987, allocations: 0.5527 MB / 1.198 GB, free: 2.52 MB / 0.8732 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009556/0.7996, allocations: 0.6825 MB / 1.198 GB, free: 1.758 MB / 0.8732 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.162e-06/0.7997, allocations: 4 kB / 1.198 GB, free: 1.754 MB / 0.8732 GB Notification: Performance of matching and sorting (n=58) (initialization): time 0.002386/0.802, allocations: 1.134 MB / 1.2 GB, free: 0.6016 MB / 0.8732 GB Notification: Performance of prepare postOptimizeDAE: time 4.675e-05/0.8021, allocations: 33.7 kB / 1.2 GB, free: 0.5625 MB / 0.8732 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.269e-05/0.8021, allocations: 4.625 kB / 1.2 GB, free: 0.5586 MB / 0.8732 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001333/0.8035, allocations: 408.2 kB / 1.2 GB, free: 160 kB / 0.8732 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003151/0.8038, allocations: 71.89 kB / 1.2 GB, free: 88 kB / 0.8732 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001132/0.8049, allocations: 1.054 MB / 1.201 GB, free: 15 MB / 0.8888 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008308/0.8058, allocations: 63.98 kB / 1.201 GB, free: 14.94 MB / 0.8888 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.669e-05/0.8059, allocations: 24 kB / 1.201 GB, free: 14.92 MB / 0.8888 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007216/0.8066, allocations: 0.5242 MB / 1.202 GB, free: 14.39 MB / 0.8888 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005963/0.8072, allocations: 0.5176 MB / 1.202 GB, free: 13.73 MB / 0.8888 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0008195/0.808, allocations: 0.5993 MB / 1.203 GB, free: 13.05 MB / 0.8888 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.927e-06/0.808, allocations: 0 / 1.203 GB, free: 13.05 MB / 0.8888 GB Notification: Performance of matching and sorting (n=58) (initialization_lambda0): time 0.001678/0.8097, allocations: 0.9196 MB / 1.204 GB, free: 12.12 MB / 0.8888 GB Notification: Performance of prepare postOptimizeDAE: time 3.12e-05/0.8098, allocations: 33.7 kB / 1.204 GB, free: 12.08 MB / 0.8888 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.514e-06/0.8098, allocations: 4 kB / 1.204 GB, free: 12.07 MB / 0.8888 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000595/0.8104, allocations: 261.1 kB / 1.204 GB, free: 11.82 MB / 0.8888 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002988/0.8107, allocations: 71.81 kB / 1.204 GB, free: 11.75 MB / 0.8888 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003817/0.8145, allocations: 3.343 MB / 1.207 GB, free: 8.27 MB / 0.8888 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008202/0.8153, allocations: 79.97 kB / 1.207 GB, free: 8.191 MB / 0.8888 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.664e-05/0.8154, allocations: 23.94 kB / 1.207 GB, free: 8.168 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 (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 0.000208/0.8156, allocations: 220.3 kB / 1.208 GB, free: 7.945 MB / 0.8888 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001801/0.8158, allocations: 110.7 kB / 1.208 GB, free: 7.836 MB / 0.8888 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001462/0.8173, allocations: 0.82 MB / 1.209 GB, free: 7.008 MB / 0.8888 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.472e-06/0.8173, allocations: 4 kB / 1.209 GB, free: 7.004 MB / 0.8888 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.469e-05/0.8173, allocations: 4 kB / 1.209 GB, free: 7 MB / 0.8888 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.925e-06/0.8173, allocations: 3.984 kB / 1.209 GB, free: 6.996 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 0.003209/0.8205, allocations: 2.141 MB / 1.211 GB, free: 4.715 MB / 0.8888 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.161e-06/0.8206, allocations: 3.984 kB / 1.211 GB, free: 4.711 MB / 0.8888 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002444/0.8208, allocations: 47.91 kB / 1.211 GB, free: 4.664 MB / 0.8888 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004917/0.8213, allocations: 208.9 kB / 1.211 GB, free: 4.457 MB / 0.8888 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.063e-05/0.8213, allocations: 12 kB / 1.211 GB, free: 4.445 MB / 0.8888 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007814/0.8221, allocations: 0.8839 MB / 1.212 GB, free: 3.535 MB / 0.8888 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.204e-06/0.8221, allocations: 0 / 1.212 GB, free: 3.535 MB / 0.8888 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001366/0.8235, allocations: 0.8822 MB / 1.213 GB, free: 2.613 MB / 0.8888 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005147/0.824, allocations: 231.7 kB / 1.213 GB, free: 2.367 MB / 0.8888 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001866/0.8242, allocations: 11.94 kB / 1.213 GB, free: 2.355 MB / 0.8888 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006232/0.8249, allocations: 43.94 kB / 1.213 GB, free: 2.312 MB / 0.8888 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.497e-05/0.825, allocations: 35.83 kB / 1.213 GB, free: 2.277 MB / 0.8888 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.93e-05/0.825, allocations: 16 kB / 1.213 GB, free: 2.262 MB / 0.8888 GB Notification: Performance of sorting global known variables: time 0.001337/0.8264, allocations: 0.8367 MB / 1.214 GB, free: 1.418 MB / 0.8888 GB Notification: Performance of sort global known variables: time 5.51e-07/0.8264, allocations: 0 / 1.214 GB, free: 1.418 MB / 0.8888 GB Notification: Performance of remove unused functions: time 0.001597/0.828, allocations: 0.4953 MB / 1.214 GB, free: 0.9219 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 (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 0.001841/0.8298, allocations: 1.399 MB / 1.216 GB, free: 15.48 MB / 0.9044 GB Notification: Performance of simCode: created initialization part: time 0.002081/0.8319, allocations: 1.162 MB / 1.217 GB, free: 14.29 MB / 0.9044 GB Notification: Performance of simCode: created event and clocks part: time 3.276e-06/0.8319, allocations: 0.75 kB / 1.217 GB, free: 14.29 MB / 0.9044 GB Notification: Performance of simCode: created simulation system equations: time 0.000502/0.8324, allocations: 259.8 kB / 1.217 GB, free: 14.03 MB / 0.9044 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002191/0.8346, allocations: 0.493 MB / 1.217 GB, free: 13.54 MB / 0.9044 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01486/0.8495, allocations: 9.375 MB / 1.227 GB, free: 3.84 MB / 0.9044 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009173/0.8505, allocations: 1.216 MB / 1.228 GB, free: 2.594 MB / 0.9044 GB Notification: Performance of simCode: alias equations: time 0.0008906/0.8514, allocations: 324.6 kB / 1.228 GB, free: 2.273 MB / 0.9044 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004696/0.8518, allocations: 359.3 kB / 1.228 GB, free: 1.922 MB / 0.9044 GB Notification: Performance of SimCode: time 7.91e-07/0.8519, allocations: 0 / 1.228 GB, free: 1.922 MB / 0.9044 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06786/0.9197, allocations: 31.78 MB / 1.259 GB, free: 2.637 MB / 0.9357 GB Notification: Performance of buildModelFMU: Generate platform static: time 13.72/14.64, allocations: 6.516 kB / 1.259 GB, free: 2.633 MB / 0.9357 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 & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_AixLib_latest_AixLib_Fluid_Examples_Performance_PressureDrop_SeriesParallelDpOptimised_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 AixLib_latest_AixLib_Fluid_Examples_Performance_PressureDrop_SeriesParallelDpOptimised.fmu > AixLib_latest_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised.pipe 2>&1)