Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_AixLib.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg.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.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg,fileNamePrefix="AixLib_AixLib_Fluid_FixedResistances_Validation_PlugFlowPipes_PlugFlowULg",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(AixLib.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg,fileNamePrefix="AixLib_AixLib_Fluid_FixedResistances_Validation_PlugFlowPipes_PlugFlowULg",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 0.001666/0.001666, allocations: 108 kB / 15.61 MB, free: 152 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00193/0.00193, allocations: 196.7 kB / 16.53 MB, free: 6.664 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.385/1.385, allocations: 222.9 MB / 240.2 MB, free: 4.418 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.1774/0.1774, allocations: 12.02 MB / 302.4 MB, free: 0.8711 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.000536/0.000536, allocations: 31.89 kB / 355.5 MB, free: 3.859 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 1.807/1.807, allocations: 268.1 MB / 0.6608 GB, free: 0.8242 MB / 462.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.002/0.002, allocations: 119.9 kB / 0.7802 GB, free: 32.5 MB / 0.545 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2237/0.2257, allocations: 108.4 MB / 0.8861 GB, free: 1.301 MB / 0.5919 GB
Notification: Performance of NFInst.instantiate(AixLib.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg): time 0.07873/0.3045, allocations: 76.83 MB / 0.9611 GB, free: 4.199 MB / 0.67 GB
Notification: Performance of NFInst.instExpressions: time 0.02939/0.3339, allocations: 20.02 MB / 0.9806 GB, free: 120 kB / 0.6857 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004662/0.3386, allocations: 79.56 kB / 0.9807 GB, free: 40 kB / 0.6857 GB
Notification: Performance of NFTyping.typeComponents: time 0.003474/0.3421, allocations: 0.9818 MB / 0.9817 GB, free: 15.05 MB / 0.7013 GB
Notification: Performance of NFTyping.typeBindings: time 0.009247/0.3514, allocations: 2.852 MB / 0.9845 GB, free: 12.19 MB / 0.7013 GB
Notification: Performance of NFTyping.typeClassSections: time 0.005806/0.3572, allocations: 2.13 MB / 0.9865 GB, free: 10.07 MB / 0.7013 GB
Notification: Performance of NFFlatten.flatten: time 0.007386/0.3646, allocations: 5.136 MB / 0.9916 GB, free: 4.918 MB / 0.7013 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002655/0.3673, allocations: 1.673 MB / 0.9932 GB, free: 3.211 MB / 0.7013 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004707/0.372, allocations: 2.084 MB / 0.9952 GB, free: 1.125 MB / 0.7013 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002252/0.3743, allocations: 1.482 MB / 0.9967 GB, free: 15.64 MB / 0.7169 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003411/0.3746, allocations: 184 kB / 0.9968 GB, free: 15.46 MB / 0.7169 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004186/0.3788, allocations: 1.95 MB / 0.9987 GB, free: 13.5 MB / 0.7169 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005579/0.3794, allocations: 478.2 kB / 0.9992 GB, free: 13.04 MB / 0.7169 GB
Notification: Performance of NFVerifyModel.verify: time 0.001655/0.3811, allocations: 1.1 MB / 1 GB, free: 11.93 MB / 0.7169 GB
Notification: Performance of NFConvertDAE.convert: time 0.005591/0.3867, allocations: 3.459 MB / 1.004 GB, free: 8.461 MB / 0.7169 GB
Notification: Performance of FrontEnd - DAE generated: time 4.909e-06/0.3867, allocations: 0 / 1.004 GB, free: 8.461 MB / 0.7169 GB
Notification: Performance of FrontEnd: time 1.673e-06/0.3867, allocations: 0 / 1.004 GB, free: 8.461 MB / 0.7169 GB
Notification: Performance of Transformations before backend: time 2.368e-05/0.3867, allocations: 0 / 1.004 GB, free: 8.461 MB / 0.7169 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 312
 * Number of variables: 312
Notification: Performance of Generate backend data structure: time 0.004401/0.3911, allocations: 2.509 MB / 1.006 GB, free: 5.891 MB / 0.7169 GB
Notification: Performance of prepare preOptimizeDAE: time 3.955e-05/0.3912, allocations: 8.031 kB / 1.006 GB, free: 5.883 MB / 0.7169 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002141/0.3914, allocations: 182 kB / 1.006 GB, free: 5.695 MB / 0.7169 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001915/0.3933, allocations: 401 kB / 1.007 GB, free: 5.301 MB / 0.7169 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003297/0.3966, allocations: 1.738 MB / 1.008 GB, free: 3.512 MB / 0.7169 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.766e-05/0.3967, allocations: 94.44 kB / 1.008 GB, free: 3.418 MB / 0.7169 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001835/0.3969, allocations: 127.9 kB / 1.009 GB, free: 3.293 MB / 0.7169 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002667/0.3996, allocations: 1.429 MB / 1.01 GB, free: 1.758 MB / 0.7169 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.279e-05/0.3997, allocations: 3.938 kB / 1.01 GB, free: 1.754 MB / 0.7169 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001204/0.3998, allocations: 63.94 kB / 1.01 GB, free: 1.691 MB / 0.7169 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.952e-05/0.3998, allocations: 39.92 kB / 1.01 GB, free: 1.652 MB / 0.7169 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002293/0.4021, allocations: 1.07 MB / 1.011 GB, free: 0.5742 MB / 0.7169 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 0.009139/0.4113, allocations: 7.914 MB / 1.019 GB, free: 8.051 MB / 0.7325 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003581/0.4149, allocations: 0.977 MB / 1.02 GB, free: 7.066 MB / 0.7325 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0008609/0.4158, allocations: 448.3 kB / 1.02 GB, free: 6.629 MB / 0.7325 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.00177/0.4175, allocations: 1.856 MB / 1.022 GB, free: 4.363 MB / 0.7325 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001072/0.4186, allocations: 0.4945 MB / 1.023 GB, free: 3.859 MB / 0.7325 GB
Notification: Performance of pre-optimization done (n=84): time 3.487e-06/0.4186, allocations: 0 / 1.023 GB, free: 3.859 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=84): time 0.003165/0.4218, allocations: 1.265 MB / 1.024 GB, free: 2.594 MB / 0.7325 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.37e-05/0.4219, allocations: 85.77 kB / 1.024 GB, free: 2.492 MB / 0.7325 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002516/0.4244, allocations: 1.398 MB / 1.025 GB, free: 1.086 MB / 0.7325 GB
Notification: Performance of collectPreVariables (initialization): time 8.952e-05/0.4245, allocations: 41.7 kB / 1.025 GB, free: 1.039 MB / 0.7325 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007626/0.4253, allocations: 0.8255 MB / 1.026 GB, free: 208 kB / 0.7325 GB
Notification: Performance of collectInitialBindings (initialization): time 0.4065/0.8318, allocations: 295.6 kB / 1.026 GB, free: 138 MB / 0.7325 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004138/0.8323, allocations: 205.1 kB / 1.027 GB, free: 138 MB / 0.7325 GB
Notification: Performance of setup shared object (initialization): time 8.579e-05/0.8324, allocations: 345.1 kB / 1.027 GB, free: 137.7 MB / 0.7325 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009259/0.8333, allocations: 365.9 kB / 1.027 GB, free: 137.7 MB / 0.7325 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001043/0.8344, allocations: 0.67 MB / 1.028 GB, free: 137.3 MB / 0.7325 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001823/0.8362, allocations: 1.061 MB / 1.029 GB, free: 137 MB / 0.7325 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.027e-06/0.8362, allocations: 2.781 kB / 1.029 GB, free: 137 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=130) (initialization): time 0.002705/0.8389, allocations: 1.245 MB / 1.03 GB, free: 136.9 MB / 0.7325 GB
Notification: Performance of prepare postOptimizeDAE: time 2.062e-05/0.839, allocations: 12.59 kB / 1.03 GB, free: 136.9 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.267e-05/0.839, allocations: 8.562 kB / 1.03 GB, free: 136.9 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.541e-05/0.839, allocations: 14.34 kB / 1.03 GB, free: 136.9 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008458/0.8399, allocations: 247.9 kB / 1.03 GB, free: 136.9 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.81e-05/0.8399, allocations: 21.41 kB / 1.03 GB, free: 136.9 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009997/0.8409, allocations: 135.6 kB / 1.031 GB, free: 136.9 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.638e-05/0.841, allocations: 56.81 kB / 1.031 GB, free: 136.9 MB / 0.7325 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001157/0.8422, allocations: 0.6341 MB / 1.031 GB, free: 136.9 MB / 0.7325 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00088/0.8431, allocations: 0.6705 MB / 1.032 GB, free: 136.5 MB / 0.7325 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001617/0.8447, allocations: 1.052 MB / 1.033 GB, free: 136.2 MB / 0.7325 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.751e-06/0.8447, allocations: 5.281 kB / 1.033 GB, free: 136.2 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=130) (initialization_lambda0): time 0.002224/0.8469, allocations: 1.232 MB / 1.034 GB, free: 136.1 MB / 0.7325 GB
Notification: Performance of prepare postOptimizeDAE: time 1.351e-05/0.8469, allocations: 10.47 kB / 1.034 GB, free: 136.1 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.826e-05/0.847, allocations: 11.22 kB / 1.034 GB, free: 136.1 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.351e-05/0.847, allocations: 17.44 kB / 1.034 GB, free: 136.1 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008314/0.8478, allocations: 250.8 kB / 1.034 GB, free: 136.1 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.459e-05/0.8479, allocations: 20.02 kB / 1.034 GB, free: 136.1 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009308/0.8488, allocations: 117.3 kB / 1.035 GB, free: 136.1 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.062e-05/0.8489, allocations: 55.31 kB / 1.035 GB, free: 136.1 MB / 0.7325 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 40
 * Number of states: 0 ()
 * Number of discrete variables: 6 ($PRE.DataReader.nextTimeEvent,$whenCondition1,DataReader.nextTimeEventScaled,$PRE.DataReader.nextTimeEventScaled,DataReader.nextTimeEvent,eneLosInt.local_reset)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (128):
 * Single equations (assignments): 126
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 2
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.0002393/0.8491, allocations: 249.9 kB / 1.035 GB, free: 135.9 MB / 0.7325 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002392/0.8494, allocations: 170.7 kB / 1.035 GB, free: 135.8 MB / 0.7325 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002753/0.8521, allocations: 1.46 MB / 1.036 GB, free: 135.7 MB / 0.7325 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.969e-05/0.8522, allocations: 14.81 kB / 1.036 GB, free: 135.7 MB / 0.7325 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.392e-06/0.8522, allocations: 3.938 kB / 1.036 GB, free: 135.7 MB / 0.7325 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00184/0.854, allocations: 1.087 MB / 1.037 GB, free: 135.5 MB / 0.7325 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 0.004803/0.8588, allocations: 2.922 MB / 1.04 GB, free: 135 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.696e-05/0.8589, allocations: 4.5 kB / 1.04 GB, free: 135 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007942/0.8597, allocations: 183.9 kB / 1.041 GB, free: 135 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.357e-05/0.8597, allocations: 6.531 kB / 1.041 GB, free: 135 MB / 0.7325 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.894e-05/0.8598, allocations: 29.39 kB / 1.041 GB, free: 135 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.264e-06/0.8598, allocations: 3.625 kB / 1.041 GB, free: 135 MB / 0.7325 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.15e-06/0.8598, allocations: 4.219 kB / 1.041 GB, free: 135 MB / 0.7325 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003616/0.8634, allocations: 1.892 MB / 1.042 GB, free: 134.3 MB / 0.7325 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006605/0.8641, allocations: 384.3 kB / 1.043 GB, free: 134.1 MB / 0.7325 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002886/0.8644, allocations: 17.97 kB / 1.043 GB, free: 134.1 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009539/0.8653, allocations: 59.19 kB / 1.043 GB, free: 134.1 MB / 0.7325 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001997/0.8656, allocations: 70.22 kB / 1.043 GB, free: 134 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001246/0.8657, allocations: 46.17 kB / 1.043 GB, free: 134 MB / 0.7325 GB
Notification: Performance of sorting global known variables: time 0.001773/0.8675, allocations: 0.9442 MB / 1.044 GB, free: 133.7 MB / 0.7325 GB
Notification: Performance of sort global known variables: time 2.81e-07/0.8675, allocations: 0 / 1.044 GB, free: 133.7 MB / 0.7325 GB
Notification: Performance of remove unused functions: time 0.002851/0.8703, allocations: 0.9807 MB / 1.045 GB, free: 133.5 MB / 0.7325 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 4
 * Number of states: 5 (pipe.del.x,pipe.timDel.x,pipe.vol_b.dynBal.U,pipe.vol_a.dynBal.U,eneLosInt.y)
 * Number of discrete variables: 3 ($whenCondition1,DataReader.nextTimeEvent,DataReader.nextTimeEventScaled)
 * Number of discrete states: 2 (DataReader.nextTimeEvent,DataReader.nextTimeEventScaled)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (102):
 * Single equations (assignments): 85
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 15
 * When equations: 2
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.006611/0.877, allocations: 3.335 MB / 1.048 GB, free: 132.1 MB / 0.7325 GB
Notification: Performance of simCode: created initialization part: time 0.005127/0.8821, allocations: 1.802 MB / 1.05 GB, free: 131.4 MB / 0.7325 GB
Notification: Performance of simCode: created event and clocks part: time 4.879e-06/0.8821, allocations: 1.125 kB / 1.05 GB, free: 131.4 MB / 0.7325 GB
Notification: Performance of simCode: created simulation system equations: time 0.001138/0.8833, allocations: 0.6095 MB / 1.05 GB, free: 131.2 MB / 0.7325 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003504/0.8868, allocations: 0.7721 MB / 1.051 GB, free: 130.9 MB / 0.7325 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0208/0.9076, allocations: 12.33 MB / 1.063 GB, free: 123.8 MB / 0.7325 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007787/0.9084, allocations: 1.328 MB / 1.065 GB, free: 123.1 MB / 0.7325 GB
Notification: Performance of simCode: alias equations: time 0.001685/0.9101, allocations: 461.1 kB / 1.065 GB, free: 123 MB / 0.7325 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007982/0.9109, allocations: 0.7324 MB / 1.066 GB, free: 122.5 MB / 0.7325 GB
Notification: Performance of SimCode: time 5.41e-07/0.9109, allocations: 0 / 1.066 GB, free: 122.5 MB / 0.7325 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07671/0.9876, allocations: 48.55 MB / 1.113 GB, free: 77.7 MB / 0.7325 GB
Notification: Performance of buildModelFMU: Generate platform static: time 9.167/10.15, allocations: 9.953 kB / 1.113 GB, free: 77.69 MB / 0.7325 GB
(rm -f AixLib_AixLib.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg.pipe ; mkfifo AixLib_AixLib.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg.pipe ; head -c 1048576 < AixLib_AixLib.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg.pipe >> ../files/AixLib_AixLib.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg.sim & python3 -m fmpy simulate  --output-file AixLib_AixLib.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg_res.csv --start-time 0 --stop-time 875 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.35 AixLib_AixLib_Fluid_FixedResistances_Validation_PlugFlowPipes_PlugFlowULg.fmu > AixLib_AixLib.Fluid.FixedResistances.Validation.PlugFlowPipes.PlugFlowULg.pipe 2>&1)