Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_latest_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised.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.SeriesParallelFlowOptimised,fileNamePrefix="AixLib_latest_AixLib_Fluid_Examples_Performance_PressureDrop_SeriesParallelFlowOptimised",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised,fileNamePrefix="AixLib_latest_AixLib_Fluid_Examples_Performance_PressureDrop_SeriesParallelFlowOptimised",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 0.004943/0.004943, allocations: 99.34 kB / 15.73 MB, free: 6.059 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001286/0.001286, allocations: 195.2 kB / 16.67 MB, free: 5.977 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.471/1.471, allocations: 222.9 MB / 240.4 MB, free: 4.316 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.1656/0.1656, allocations: 12.02 MB / 302.6 MB, free: 0.8867 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0007112/0.0007112, allocations: 35.84 kB / 355.7 MB, free: 3.68 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 1.947/1.947, allocations: 272.2 MB / 0.665 GB, free: 12.88 MB / 478.1 MB Notification: Performance of FrontEnd - loaded program: time 0.003116/0.003116, allocations: 115.8 kB / 0.8923 GB, free: 11.6 MB / 0.6075 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2049/0.2081, allocations: 109.1 MB / 0.9989 GB, free: 14.36 MB / 0.7169 GB Notification: Performance of NFInst.instantiate(AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised): time 0.591/0.7991, allocations: 167.8 MB / 1.163 GB, free: 0.918 MB / 0.8107 GB Notification: Performance of NFInst.instExpressions: time 0.004007/0.8031, allocations: 2.202 MB / 1.165 GB, free: 15.13 MB / 0.8263 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004583/0.8036, allocations: 18.28 kB / 1.165 GB, free: 15.12 MB / 0.8263 GB Notification: Performance of NFTyping.typeComponents: time 0.0007871/0.8044, allocations: 234.1 kB / 1.165 GB, free: 14.93 MB / 0.8263 GB Notification: Performance of NFTyping.typeBindings: time 0.001851/0.8063, allocations: 0.6782 MB / 1.166 GB, free: 14.42 MB / 0.8263 GB Notification: Performance of NFTyping.typeClassSections: time 0.001297/0.8076, allocations: 440.4 kB / 1.166 GB, free: 14.11 MB / 0.8263 GB Notification: Performance of NFFlatten.flatten: time 0.003105/0.8107, allocations: 2.764 MB / 1.169 GB, free: 12.57 MB / 0.8263 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003038/0.8138, allocations: 2.548 MB / 1.171 GB, free: 10.99 MB / 0.8263 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002368/0.8162, allocations: 1.276 MB / 1.173 GB, free: 10.05 MB / 0.8263 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001332/0.8175, allocations: 0.852 MB / 1.174 GB, free: 9.199 MB / 0.8263 GB Notification: Performance of NFPackage.collectConstants: time 0.0001722/0.8177, allocations: 76 kB / 1.174 GB, free: 9.125 MB / 0.8263 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001757/0.8195, allocations: 0.8108 MB / 1.174 GB, free: 8.312 MB / 0.8263 GB Notification: Performance of NFScalarize.scalarize: time 0.0004667/0.8199, allocations: 370.7 kB / 1.175 GB, free: 7.949 MB / 0.8263 GB Notification: Performance of NFVerifyModel.verify: time 0.0008707/0.8208, allocations: 0.6218 MB / 1.175 GB, free: 7.324 MB / 0.8263 GB Notification: Performance of NFConvertDAE.convert: time 0.002281/0.8231, allocations: 1.63 MB / 1.177 GB, free: 5.691 MB / 0.8263 GB Notification: Performance of FrontEnd - DAE generated: time 4.007e-06/0.8231, allocations: 0 / 1.177 GB, free: 5.691 MB / 0.8263 GB Notification: Performance of FrontEnd: time 1.723e-06/0.8231, allocations: 0 / 1.177 GB, free: 5.691 MB / 0.8263 GB Notification: Performance of Transformations before backend: time 1.804e-05/0.8232, allocations: 0 / 1.177 GB, free: 5.691 MB / 0.8263 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 0.002991/0.8262, allocations: 1.657 MB / 1.179 GB, free: 3.973 MB / 0.8263 GB Notification: Performance of prepare preOptimizeDAE: time 5.002e-05/0.8262, allocations: 12.03 kB / 1.179 GB, free: 3.961 MB / 0.8263 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001331/0.8264, allocations: 102.5 kB / 1.179 GB, free: 3.852 MB / 0.8263 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008584/0.8272, allocations: 203.1 kB / 1.179 GB, free: 3.652 MB / 0.8263 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001596/0.8288, allocations: 0.9369 MB / 1.18 GB, free: 2.66 MB / 0.8263 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.13e-05/0.8289, allocations: 53.31 kB / 1.18 GB, free: 2.609 MB / 0.8263 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001197/0.829, allocations: 68 kB / 1.18 GB, free: 2.543 MB / 0.8263 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001652/0.8307, allocations: 0.9832 MB / 1.181 GB, free: 1.488 MB / 0.8263 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.008e-05/0.8307, allocations: 3.938 kB / 1.181 GB, free: 1.484 MB / 0.8263 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.239e-05/0.8308, allocations: 35.98 kB / 1.181 GB, free: 1.449 MB / 0.8263 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.704e-05/0.8308, allocations: 15.98 kB / 1.181 GB, free: 1.434 MB / 0.8263 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001407/0.8322, allocations: 0.796 MB / 1.182 GB, free: 0.6367 MB / 0.8263 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 0.005521/0.8378, allocations: 4.794 MB / 1.186 GB, free: 11.5 MB / 0.8419 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003245/0.841, allocations: 4.015 MB / 1.19 GB, free: 6.664 MB / 0.8419 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005962/0.8417, allocations: 338.5 kB / 1.191 GB, free: 6.332 MB / 0.8419 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003251/0.842, allocations: 198.5 kB / 1.191 GB, free: 6.102 MB / 0.8419 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005782/0.8426, allocations: 322 kB / 1.191 GB, free: 5.77 MB / 0.8419 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0002956/0.8429, allocations: 35.78 kB / 1.191 GB, free: 5.734 MB / 0.8419 GB Notification: Performance of pre-optimization done (n=35): time 2.154e-06/0.8429, allocations: 0 / 1.191 GB, free: 5.734 MB / 0.8419 GB Notification: Performance of matching and sorting (n=35): time 0.004966/0.8479, allocations: 1.592 MB / 1.193 GB, free: 4.121 MB / 0.8419 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.608e-05/0.848, allocations: 81.11 kB / 1.193 GB, free: 4.023 MB / 0.8419 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001688/0.8497, allocations: 1.177 MB / 1.194 GB, free: 2.832 MB / 0.8419 GB Notification: Performance of collectPreVariables (initialization): time 6.923e-05/0.8497, allocations: 41.7 kB / 1.194 GB, free: 2.785 MB / 0.8419 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005065/0.8503, allocations: 0.5168 MB / 1.194 GB, free: 2.266 MB / 0.8419 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001374/0.8504, allocations: 138.8 kB / 1.195 GB, free: 2.129 MB / 0.8419 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002018/0.8506, allocations: 118.2 kB / 1.195 GB, free: 2.008 MB / 0.8419 GB Notification: Performance of setup shared object (initialization): time 0.000149/0.8508, allocations: 322 kB / 1.195 GB, free: 1.688 MB / 0.8419 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000469/0.8512, allocations: 238.9 kB / 1.195 GB, free: 1.449 MB / 0.8419 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007584/0.852, allocations: 0.5612 MB / 1.196 GB, free: 0.7539 MB / 0.8419 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001073/0.8531, allocations: 0.6794 MB / 1.196 GB, free: 15.99 MB / 0.8575 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.161e-06/0.8531, allocations: 4 kB / 1.196 GB, free: 15.99 MB / 0.8575 GB Notification: Performance of matching and sorting (n=58) (initialization): time 0.002495/0.8556, allocations: 1.111 MB / 1.198 GB, free: 14.86 MB / 0.8575 GB Notification: Performance of prepare postOptimizeDAE: time 4.598e-05/0.8557, allocations: 33.7 kB / 1.198 GB, free: 14.82 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.774e-05/0.8557, allocations: 4 kB / 1.198 GB, free: 14.82 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001282/0.857, allocations: 349 kB / 1.198 GB, free: 14.48 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004154/0.8574, allocations: 91.8 kB / 1.198 GB, free: 14.39 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001205/0.8586, allocations: 1.011 MB / 1.199 GB, free: 13.35 MB / 0.8575 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008817/0.8595, allocations: 68.2 kB / 1.199 GB, free: 13.29 MB / 0.8575 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.269e-05/0.8596, allocations: 27.98 kB / 1.199 GB, free: 13.26 MB / 0.8575 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0008435/0.8605, allocations: 0.5303 MB / 1.2 GB, free: 12.72 MB / 0.8575 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0006823/0.8611, allocations: 0.5176 MB / 1.2 GB, free: 12.07 MB / 0.8575 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0009406/0.8621, allocations: 0.611 MB / 1.201 GB, free: 11.38 MB / 0.8575 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.095e-06/0.8621, allocations: 0 / 1.201 GB, free: 11.38 MB / 0.8575 GB Notification: Performance of matching and sorting (n=58) (initialization_lambda0): time 0.001766/0.8639, allocations: 0.9048 MB / 1.202 GB, free: 10.46 MB / 0.8575 GB Notification: Performance of prepare postOptimizeDAE: time 3.495e-05/0.8639, allocations: 33.7 kB / 1.202 GB, free: 10.42 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.685e-06/0.8639, allocations: 4 kB / 1.202 GB, free: 10.41 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005612/0.8645, allocations: 221 kB / 1.202 GB, free: 10.2 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000386/0.8649, allocations: 95.81 kB / 1.202 GB, free: 10.1 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00402/0.8689, allocations: 3.149 MB / 1.205 GB, free: 6.816 MB / 0.8575 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009277/0.8699, allocations: 67.98 kB / 1.205 GB, free: 6.75 MB / 0.8575 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.782e-05/0.87, allocations: 28 kB / 1.205 GB, free: 6.723 MB / 0.8575 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): 36 * 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 {(1,19)} Notification: Performance of prepare postOptimizeDAE: time 0.0002278/0.8702, allocations: 224 kB / 1.205 GB, free: 6.496 MB / 0.8575 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001622/0.8704, allocations: 115.2 kB / 1.205 GB, free: 6.383 MB / 0.8575 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001562/0.8719, allocations: 0.7696 MB / 1.206 GB, free: 5.598 MB / 0.8575 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.442e-06/0.8719, allocations: 4 kB / 1.206 GB, free: 5.594 MB / 0.8575 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.008e-06/0.872, allocations: 3.938 kB / 1.206 GB, free: 5.59 MB / 0.8575 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.913e-06/0.872, allocations: 4 kB / 1.206 GB, free: 5.586 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 postOpt removeSimpleEquations (simulation): time 0.003169/0.8751, allocations: 2.115 MB / 1.208 GB, free: 3.332 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.825e-06/0.8752, allocations: 16.09 kB / 1.208 GB, free: 3.316 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003361/0.8755, allocations: 68.02 kB / 1.208 GB, free: 3.25 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004246/0.8759, allocations: 176.5 kB / 1.208 GB, free: 3.074 MB / 0.8575 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.831e-05/0.876, allocations: 15.98 kB / 1.208 GB, free: 3.059 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008312/0.8768, allocations: 0.835 MB / 1.209 GB, free: 2.199 MB / 0.8575 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.781e-06/0.8768, allocations: 7.969 kB / 1.209 GB, free: 2.191 MB / 0.8575 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001455/0.8783, allocations: 0.8382 MB / 1.21 GB, free: 1.312 MB / 0.8575 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004016/0.8787, allocations: 240.3 kB / 1.21 GB, free: 1.059 MB / 0.8575 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001193/0.8788, allocations: 15.88 kB / 1.21 GB, free: 1.043 MB / 0.8575 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006033/0.8795, allocations: 43.94 kB / 1.21 GB, free: 1 MB / 0.8575 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.722e-05/0.8796, allocations: 27.91 kB / 1.21 GB, free: 0.9727 MB / 0.8575 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.043e-05/0.8796, allocations: 15.98 kB / 1.21 GB, free: 0.957 MB / 0.8575 GB Notification: Performance of sorting global known variables: time 0.001195/0.8808, allocations: 0.8327 MB / 1.211 GB, free: 120 kB / 0.8575 GB Notification: Performance of sort global known variables: time 1.2e-07/0.8808, allocations: 0 / 1.211 GB, free: 120 kB / 0.8575 GB Notification: Performance of remove unused functions: time 0.001488/0.8823, allocations: 0.5033 MB / 1.212 GB, free: 15.61 MB / 0.8732 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): 22 * 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 {(1,10)} Notification: Performance of Backend phase and start with SimCode phase: time 0.002/0.8843, allocations: 1.416 MB / 1.213 GB, free: 14.15 MB / 0.8732 GB Notification: Performance of simCode: created initialization part: time 0.002348/0.8867, allocations: 1.139 MB / 1.214 GB, free: 12.98 MB / 0.8732 GB Notification: Performance of simCode: created event and clocks part: time 5.811e-06/0.8867, allocations: 4.062 kB / 1.214 GB, free: 12.97 MB / 0.8732 GB Notification: Performance of simCode: created simulation system equations: time 0.0005093/0.8872, allocations: 247 kB / 1.214 GB, free: 12.73 MB / 0.8732 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002338/0.8896, allocations: 0.5016 MB / 1.215 GB, free: 12.23 MB / 0.8732 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01639/0.906, allocations: 9.346 MB / 1.224 GB, free: 2.562 MB / 0.8732 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000972/0.907, allocations: 1.216 MB / 1.225 GB, free: 1.316 MB / 0.8732 GB Notification: Performance of simCode: alias equations: time 0.001082/0.9081, allocations: 380.4 kB / 1.226 GB, free: 0.9414 MB / 0.8732 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005102/0.9086, allocations: 355.3 kB / 1.226 GB, free: 0.5938 MB / 0.8732 GB Notification: Performance of SimCode: time 7.31e-07/0.9086, allocations: 7.938 kB / 1.226 GB, free: 0.5859 MB / 0.8732 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07146/0.9801, allocations: 30.86 MB / 1.256 GB, free: 2.215 MB / 0.9044 GB Notification: Performance of buildModelFMU: Generate platform static: time 14.18/15.16, allocations: 8.891 kB / 1.256 GB, free: 2.211 MB / 0.9044 GB (rm -f AixLib_latest_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised.pipe ; mkfifo AixLib_latest_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised.pipe ; head -c 1048576 < AixLib_latest_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised.pipe >> ../files/AixLib_latest_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_AixLib_latest_AixLib_Fluid_Examples_Performance_PressureDrop_SeriesParallelFlowOptimised_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 AixLib_latest_AixLib_Fluid_Examples_Performance_PressureDrop_SeriesParallelFlowOptimised.fmu > AixLib_latest_AixLib.Fluid.Examples.Performance.PressureDrop.SeriesParallelFlowOptimised.pipe 2>&1)