Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr AixLib_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/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/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_AixLib_Fluid_Examples_Performance_PressureDrop_SeriesParallelDpOptimised",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised,fileNamePrefix="AixLib_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 0.001144/0.001145, allocations: 115.3 kB / 15.34 MB, free: 0.5156 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001087/0.001087, allocations: 190.3 kB / 16.25 MB, free: 6.637 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.208/1.208, allocations: 222.9 MB / 239.9 MB, free: 4.516 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1/package.mo): time 0.162/0.162, allocations: 12.01 MB / 302.1 MB, free: 0.9805 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0004645/0.0004646, allocations: 30.47 kB / 355.2 MB, free: 3.949 MB / 286.1 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 1.649/1.649, allocations: 268.1 MB / 0.6604 GB, free: 0.9688 MB / 462.1 MB Notification: Performance of FrontEnd - loaded program: time 0.00207/0.00207, allocations: 110.2 kB / 0.7796 GB, free: 32.74 MB / 0.545 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1527/0.1548, allocations: 108.4 MB / 0.8854 GB, free: 1.645 MB / 0.5919 GB Notification: Performance of NFInst.instantiate(AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised): time 0.4661/0.621, allocations: 165.5 MB / 1.047 GB, free: 5.254 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.003858/0.6248, allocations: 4.04 MB / 1.051 GB, free: 5.188 MB / 0.7325 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002398/0.6251, allocations: 14.47 kB / 1.051 GB, free: 5.188 MB / 0.7325 GB Notification: Performance of NFTyping.typeComponents: time 0.0005465/0.6257, allocations: 210.4 kB / 1.051 GB, free: 5.184 MB / 0.7325 GB Notification: Performance of NFTyping.typeBindings: time 0.001195/0.6269, allocations: 0.6347 MB / 1.052 GB, free: 5.156 MB / 0.7325 GB Notification: Performance of NFTyping.typeClassSections: time 0.0008733/0.6278, allocations: 430.1 kB / 1.052 GB, free: 5.145 MB / 0.7325 GB Notification: Performance of NFFlatten.flatten: time 0.002073/0.6299, allocations: 2.806 MB / 1.055 GB, free: 5.137 MB / 0.7325 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002567/0.6324, allocations: 2.552 MB / 1.057 GB, free: 4.941 MB / 0.7325 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001891/0.6343, allocations: 1.299 MB / 1.059 GB, free: 4.934 MB / 0.7325 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0009132/0.6353, allocations: 0.9093 MB / 1.06 GB, free: 4.93 MB / 0.7325 GB Notification: Performance of NFPackage.collectConstants: time 0.0001278/0.6354, allocations: 74.53 kB / 1.06 GB, free: 4.93 MB / 0.7325 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001221/0.6366, allocations: 0.8394 MB / 1.061 GB, free: 4.922 MB / 0.7325 GB Notification: Performance of NFScalarize.scalarize: time 0.000327/0.637, allocations: 370.5 kB / 1.061 GB, free: 4.918 MB / 0.7325 GB Notification: Performance of NFVerifyModel.verify: time 0.0006294/0.6376, allocations: 0.6209 MB / 1.061 GB, free: 4.828 MB / 0.7325 GB Notification: Performance of NFConvertDAE.convert: time 0.001491/0.6391, allocations: 1.652 MB / 1.063 GB, free: 4.574 MB / 0.7325 GB Notification: Performance of FrontEnd - DAE generated: time 4.319e-06/0.6391, allocations: 1.406 kB / 1.063 GB, free: 4.574 MB / 0.7325 GB Notification: Performance of FrontEnd: time 1.203e-06/0.6391, allocations: 0 / 1.063 GB, free: 4.574 MB / 0.7325 GB Notification: Performance of Transformations before backend: time 1.364e-05/0.6391, allocations: 4.469 kB / 1.063 GB, free: 4.57 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 0.002791/0.6419, allocations: 1.617 MB / 1.065 GB, free: 19.69 MB / 0.7482 GB Notification: Performance of prepare preOptimizeDAE: time 4.16e-05/0.642, allocations: 9.719 kB / 1.065 GB, free: 19.69 MB / 0.7482 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001303/0.6421, allocations: 107.8 kB / 1.065 GB, free: 19.64 MB / 0.7482 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007819/0.6429, allocations: 199.1 kB / 1.065 GB, free: 19.58 MB / 0.7482 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001085/0.644, allocations: 0.8843 MB / 1.066 GB, free: 19.2 MB / 0.7482 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.693e-05/0.644, allocations: 50.91 kB / 1.066 GB, free: 19.2 MB / 0.7482 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001067/0.6442, allocations: 62.78 kB / 1.066 GB, free: 19.2 MB / 0.7482 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001221/0.6454, allocations: 0.988 MB / 1.067 GB, free: 18.97 MB / 0.7482 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.632e-05/0.6454, allocations: 4 kB / 1.067 GB, free: 18.97 MB / 0.7482 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.502e-05/0.6455, allocations: 22.25 kB / 1.067 GB, free: 18.97 MB / 0.7482 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.352e-05/0.6455, allocations: 14 kB / 1.067 GB, free: 18.97 MB / 0.7482 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001075/0.6466, allocations: 0.8037 MB / 1.068 GB, free: 18.97 MB / 0.7482 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003511/0.6501, allocations: 4.754 MB / 1.072 GB, free: 15.75 MB / 0.7482 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001929/0.652, allocations: 3.999 MB / 1.076 GB, free: 11.51 MB / 0.7482 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004164/0.6525, allocations: 357.5 kB / 1.077 GB, free: 11.5 MB / 0.7482 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002539/0.6527, allocations: 197.3 kB / 1.077 GB, free: 11.31 MB / 0.7482 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004403/0.6532, allocations: 321.8 kB / 1.077 GB, free: 11.25 MB / 0.7482 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0002376/0.6534, allocations: 32.28 kB / 1.077 GB, free: 11.23 MB / 0.7482 GB Notification: Performance of pre-optimization done (n=35): time 1.654e-06/0.6534, allocations: 0.9062 kB / 1.077 GB, free: 11.23 MB / 0.7482 GB Notification: Performance of matching and sorting (n=35): time 0.004616/0.6581, allocations: 1.737 MB / 1.079 GB, free: 10.99 MB / 0.7482 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.199e-05/0.6581, allocations: 87.02 kB / 1.079 GB, free: 10.89 MB / 0.7482 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001115/0.6592, allocations: 1.182 MB / 1.08 GB, free: 10.74 MB / 0.7482 GB Notification: Performance of collectPreVariables (initialization): time 5.048e-05/0.6593, allocations: 41.73 kB / 1.08 GB, free: 10.71 MB / 0.7482 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002943/0.6596, allocations: 0.5111 MB / 1.081 GB, free: 10.53 MB / 0.7482 GB Notification: Performance of collectInitialBindings (initialization): time 6.889e-05/0.6597, allocations: 121.1 kB / 1.081 GB, free: 10.46 MB / 0.7482 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001481/0.6598, allocations: 119.7 kB / 1.081 GB, free: 10.43 MB / 0.7482 GB Notification: Performance of setup shared object (initialization): time 9.439e-05/0.6599, allocations: 332.1 kB / 1.081 GB, free: 10.12 MB / 0.7482 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003386/0.6603, allocations: 235.4 kB / 1.081 GB, free: 10.12 MB / 0.7482 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004557/0.6607, allocations: 0.5652 MB / 1.082 GB, free: 9.738 MB / 0.7482 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007204/0.6615, allocations: 0.684 MB / 1.083 GB, free: 9.5 MB / 0.7482 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.958e-06/0.6615, allocations: 1.219 kB / 1.083 GB, free: 9.5 MB / 0.7482 GB Notification: Performance of matching and sorting (n=58) (initialization): time 0.001912/0.6634, allocations: 1.142 MB / 1.084 GB, free: 9.32 MB / 0.7482 GB Notification: Performance of prepare postOptimizeDAE: time 3.218e-05/0.6634, allocations: 34.2 kB / 1.084 GB, free: 9.289 MB / 0.7482 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.105e-06/0.6634, allocations: 4.188 kB / 1.084 GB, free: 9.289 MB / 0.7482 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001169/0.6646, allocations: 403.2 kB / 1.084 GB, free: 9.258 MB / 0.7482 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002552/0.6649, allocations: 68.92 kB / 1.084 GB, free: 9.258 MB / 0.7482 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008238/0.6657, allocations: 1.059 MB / 1.085 GB, free: 8.719 MB / 0.7482 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007826/0.6665, allocations: 84.59 kB / 1.085 GB, free: 8.711 MB / 0.7482 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.436e-05/0.6666, allocations: 29.69 kB / 1.085 GB, free: 8.707 MB / 0.7482 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00055/0.6671, allocations: 0.5253 MB / 1.086 GB, free: 8.625 MB / 0.7482 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0003838/0.6675, allocations: 0.5203 MB / 1.086 GB, free: 8.242 MB / 0.7482 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005705/0.6681, allocations: 0.5967 MB / 1.087 GB, free: 8.012 MB / 0.7482 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.745e-06/0.6681, allocations: 2.75 kB / 1.087 GB, free: 8.012 MB / 0.7482 GB Notification: Performance of matching and sorting (n=58) (initialization_lambda0): time 0.001252/0.6694, allocations: 0.9282 MB / 1.088 GB, free: 7.855 MB / 0.7482 GB Notification: Performance of prepare postOptimizeDAE: time 2.383e-05/0.6694, allocations: 34.27 kB / 1.088 GB, free: 7.824 MB / 0.7482 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.28e-06/0.6694, allocations: 4.844 kB / 1.088 GB, free: 7.824 MB / 0.7482 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000483/0.6699, allocations: 259.5 kB / 1.088 GB, free: 7.805 MB / 0.7482 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002448/0.6701, allocations: 74.27 kB / 1.088 GB, free: 7.805 MB / 0.7482 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002966/0.6731, allocations: 3.355 MB / 1.092 GB, free: 6.242 MB / 0.7482 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008005/0.6739, allocations: 93.3 kB / 1.092 GB, free: 6.238 MB / 0.7482 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.506e-05/0.674, allocations: 25.5 kB / 1.092 GB, free: 6.238 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 0.0001699/0.6741, allocations: 214.4 kB / 1.092 GB, free: 6.055 MB / 0.7482 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001086/0.6743, allocations: 109 kB / 1.092 GB, free: 5.996 MB / 0.7482 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001166/0.6754, allocations: 0.8188 MB / 1.093 GB, free: 5.879 MB / 0.7482 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.727e-06/0.6754, allocations: 3.156 kB / 1.093 GB, free: 5.879 MB / 0.7482 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.234e-06/0.6755, allocations: 6.438 kB / 1.093 GB, free: 5.875 MB / 0.7482 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.87e-06/0.6755, allocations: 0 / 1.093 GB, free: 5.875 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 0.002274/0.6777, allocations: 2.16 MB / 1.095 GB, free: 5.059 MB / 0.7482 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.898e-06/0.6778, allocations: 2.5 kB / 1.095 GB, free: 5.059 MB / 0.7482 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002075/0.678, allocations: 49.53 kB / 1.095 GB, free: 5.055 MB / 0.7482 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0003911/0.6784, allocations: 212 kB / 1.095 GB, free: 5.023 MB / 0.7482 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.274e-05/0.6784, allocations: 10.59 kB / 1.095 GB, free: 5.023 MB / 0.7482 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.000574/0.679, allocations: 0.8812 MB / 1.096 GB, free: 4.5 MB / 0.7482 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.945e-06/0.679, allocations: 7.219 kB / 1.096 GB, free: 4.496 MB / 0.7482 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001018/0.68, allocations: 0.8727 MB / 1.097 GB, free: 4.199 MB / 0.7482 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002715/0.6803, allocations: 226.7 kB / 1.097 GB, free: 4.051 MB / 0.7482 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001151/0.6804, allocations: 12.75 kB / 1.097 GB, free: 4.051 MB / 0.7482 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005865/0.681, allocations: 71.31 kB / 1.097 GB, free: 4.039 MB / 0.7482 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.299e-05/0.6811, allocations: 37.33 kB / 1.097 GB, free: 4.031 MB / 0.7482 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.372e-05/0.6811, allocations: 14.16 kB / 1.097 GB, free: 4.031 MB / 0.7482 GB Notification: Performance of sorting global known variables: time 0.0007733/0.6819, allocations: 0.8399 MB / 1.098 GB, free: 3.918 MB / 0.7482 GB Notification: Performance of sort global known variables: time 1.31e-07/0.6819, allocations: 3.594 kB / 1.098 GB, free: 3.918 MB / 0.7482 GB Notification: Performance of remove unused functions: time 0.001141/0.683, allocations: 0.4931 MB / 1.098 GB, free: 3.879 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 0.001328/0.6844, allocations: 1.405 MB / 1.1 GB, free: 3.066 MB / 0.7482 GB Notification: Performance of simCode: created initialization part: time 0.001577/0.686, allocations: 1.191 MB / 1.101 GB, free: 2.777 MB / 0.7482 GB Notification: Performance of simCode: created event and clocks part: time 2.405e-06/0.686, allocations: 0 / 1.101 GB, free: 2.777 MB / 0.7482 GB Notification: Performance of simCode: created simulation system equations: time 0.0003797/0.6864, allocations: 250.1 kB / 1.101 GB, free: 2.777 MB / 0.7482 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00176/0.6881, allocations: 0.498 MB / 1.102 GB, free: 2.703 MB / 0.7482 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01352/0.7017, allocations: 10.13 MB / 1.112 GB, free: 15.09 MB / 0.7638 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006199/0.7023, allocations: 1.219 MB / 1.113 GB, free: 14.24 MB / 0.7638 GB Notification: Performance of simCode: alias equations: time 0.0009126/0.7032, allocations: 324.3 kB / 1.113 GB, free: 14.1 MB / 0.7638 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003455/0.7036, allocations: 354.3 kB / 1.113 GB, free: 14.07 MB / 0.7638 GB Notification: Performance of SimCode: time 6.51e-07/0.7036, allocations: 3.938 kB / 1.113 GB, free: 14.06 MB / 0.7638 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 7.174/7.878, allocations: 30.69 MB / 1.143 GB, free: 6.145 MB / 0.7794 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002843/7.878, allocations: 291.2 kB / 1.144 GB, free: 5.77 MB / 0.7794 GB Notification: Performance of buildModelFMU: Generate platform static: time 3.51/11.39, allocations: 4.938 kB / 1.144 GB, free: 5.77 MB / 0.7794 GB (rm -f AixLib_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised.pipe ; mkfifo AixLib_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised.pipe ; head -c 1048576 < AixLib_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised.pipe >> ../files/AixLib_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_AixLib_AixLib_Fluid_Examples_Performance_PressureDrop_SeriesParallelDpOptimised_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 AixLib_AixLib_Fluid_Examples_Performance_PressureDrop_SeriesParallelDpOptimised.fmu > AixLib_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised.pipe 2>&1)