Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Media.Examples.AirProperties.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/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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(BuildingSystems.Media.Examples.AirProperties,fileNamePrefix="BuildingSystems_BuildingSystems_Media_Examples_AirProperties",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(BuildingSystems.Media.Examples.AirProperties,fileNamePrefix="BuildingSystems_BuildingSystems_Media_Examples_AirProperties",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 0.0008799/0.0008799, allocations: 99.86 kB / 15.05 MB, free: 1.105 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0008745/0.0008745, allocations: 177.3 kB / 15.94 MB, free: 228 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.299/1.299, allocations: 223.2 MB / 239.9 MB, free: 5.352 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001777/0.001777, allocations: 262.6 kB / 291.2 MB, free: 1.914 MB / 238.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:5:3-5:34:writable] Warning: Got element f_alp that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:6:3-6:35:writable] Warning: Elements in the package.mo-file need to be in the same relative order as the package.order file. Got element named f_lay but it was already added because it was not the next element in the list at that time. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:6:3-6:35:writable] Warning: Got element f_lay that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:7:3-7:37:writable] Warning: Elements in the package.mo-file need to be in the same relative order as the package.order file. Got element named f_loss but it was already added because it was not the next element in the list at that time. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:7:3-7:37:writable] Warning: Got element f_loss that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:8:3-8:33:writable] Warning: Elements in the package.mo-file need to be in the same relative order as the package.order file. Got element named f_pv but it was already added because it was not the next element in the list at that time. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:8:3-8:33:writable] Warning: Got element f_pv that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:2:1-34:14:writable] Warning: f_pv was referenced in the package.order file, but was not found in package.mo, f_pv/package.mo or f_pv.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.7926/0.7926, allocations: 144.6 MB / 487 MB, free: 7.215 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0003911/0.0003911, allocations: 14.33 kB / 0.5684 GB, free: 38.33 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1232/0.1236, allocations: 83.09 MB / 0.6495 GB, free: 3.602 MB / 446.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Media.Examples.AirProperties): time 0.1225/0.2461, allocations: 125.9 MB / 0.7724 GB, free: 5.438 MB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.003099/0.2492, allocations: 3.017 MB / 0.7754 GB, free: 2.414 MB / 0.5606 GB Notification: Performance of NFInst.updateImplicitVariability: time 7.162e-05/0.2493, allocations: 0 / 0.7754 GB, free: 2.414 MB / 0.5606 GB Notification: Performance of NFTyping.typeComponents: time 0.0002309/0.2496, allocations: 51.75 kB / 0.7754 GB, free: 2.363 MB / 0.5606 GB Notification: Performance of NFTyping.typeBindings: time 0.0001951/0.2498, allocations: 99.66 kB / 0.7755 GB, free: 2.266 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.001314/0.2511, allocations: 0.6735 MB / 0.7762 GB, free: 1.594 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.0002015/0.2513, allocations: 196.6 kB / 0.7764 GB, free: 1.402 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 4.43e-05/0.2514, allocations: 13.55 kB / 0.7764 GB, free: 1.391 MB / 0.5606 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0002853/0.2517, allocations: 159.5 kB / 0.7765 GB, free: 1.234 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001134/0.2518, allocations: 95.67 kB / 0.7766 GB, free: 1.141 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 2.078e-05/0.2518, allocations: 8 kB / 0.7766 GB, free: 1.133 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001109/0.2529, allocations: 0.6902 MB / 0.7773 GB, free: 452 kB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 7.194e-05/0.253, allocations: 59.86 kB / 0.7774 GB, free: 392 kB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 5.102e-05/0.2531, allocations: 65.58 kB / 0.7774 GB, free: 320 kB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.2693/0.5223, allocations: 372 kB / 0.7778 GB, free: 3.184 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 3.256e-06/0.5224, allocations: 0 / 0.7778 GB, free: 3.184 MB / 0.5606 GB Notification: Performance of FrontEnd: time 2.375e-06/0.5224, allocations: 0 / 0.7778 GB, free: 3.184 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 1.566e-05/0.5224, allocations: 0 / 0.7778 GB, free: 3.184 MB / 0.5606 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 52 * Number of variables: 52 Notification: Performance of Generate backend data structure: time 0.0009939/0.5234, allocations: 0.552 MB / 0.7783 GB, free: 18.76 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 3.332e-05/0.5234, allocations: 5.781 kB / 0.7783 GB, free: 18.76 MB / 0.5762 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 4.804e-05/0.5235, allocations: 60.52 kB / 0.7784 GB, free: 18.72 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001155/0.5246, allocations: 132.1 kB / 0.7785 GB, free: 18.71 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001895/0.5248, allocations: 222.2 kB / 0.7787 GB, free: 18.5 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.47e-05/0.5249, allocations: 12.59 kB / 0.7787 GB, free: 18.5 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 2.951e-05/0.5249, allocations: 19.36 kB / 0.7788 GB, free: 18.5 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004585/0.5254, allocations: 331.5 kB / 0.7791 GB, free: 18.43 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.237e-06/0.5254, allocations: 1.375 kB / 0.7791 GB, free: 18.43 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.079e-05/0.5254, allocations: 12.34 kB / 0.7791 GB, free: 18.43 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.853e-05/0.5255, allocations: 15.58 kB / 0.7791 GB, free: 18.43 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004625/0.5259, allocations: 319.4 kB / 0.7794 GB, free: 18.43 MB / 0.5762 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 0.001416/0.5274, allocations: 1.112 MB / 0.7805 GB, free: 17.68 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.000438/0.5278, allocations: 190.4 kB / 0.7807 GB, free: 17.65 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005016/0.5283, allocations: 458.6 kB / 0.7811 GB, free: 17.18 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.478e-05/0.5284, allocations: 40.42 kB / 0.7812 GB, free: 17.14 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=21): time 2.094e-06/0.5284, allocations: 0 / 0.7812 GB, free: 17.14 MB / 0.5762 GB Notification: Performance of matching and sorting (n=21): time 0.0006183/0.529, allocations: 343.5 kB / 0.7815 GB, free: 17 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.368e-05/0.529, allocations: 58.97 kB / 0.7815 GB, free: 16.94 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002166/0.5293, allocations: 204.9 kB / 0.7817 GB, free: 16.83 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 2.855e-05/0.5293, allocations: 29.7 kB / 0.7818 GB, free: 16.8 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 6.937e-05/0.5294, allocations: 146.6 kB / 0.7819 GB, free: 16.68 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 5.264e-05/0.5294, allocations: 69.84 kB / 0.782 GB, free: 16.64 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 1.247e-05/0.5294, allocations: 5.75 kB / 0.782 GB, free: 16.64 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.0001157/0.5296, allocations: 329.1 kB / 0.7823 GB, free: 16.32 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001106/0.5297, allocations: 70.02 kB / 0.7824 GB, free: 16.32 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001451/0.5298, allocations: 155.2 kB / 0.7825 GB, free: 16.22 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0001397/0.53, allocations: 94.84 kB / 0.7826 GB, free: 16.21 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.395e-06/0.53, allocations: 3.641 kB / 0.7826 GB, free: 16.21 MB / 0.5762 GB Notification: Performance of matching and sorting (n=34) (initialization): time 0.0005362/0.5305, allocations: 280.1 kB / 0.7829 GB, free: 16.17 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 1.429e-05/0.5306, allocations: 10.41 kB / 0.7829 GB, free: 16.16 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.065e-06/0.5306, allocations: 4.578 kB / 0.7829 GB, free: 16.16 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.637e-05/0.5306, allocations: 4.812 kB / 0.7829 GB, free: 16.16 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002491/0.5308, allocations: 59.8 kB / 0.7829 GB, free: 16.16 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.036e-05/0.5309, allocations: 6.562 kB / 0.7829 GB, free: 16.16 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001946/0.5311, allocations: 31.14 kB / 0.783 GB, free: 16.15 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.011e-05/0.5311, allocations: 14.7 kB / 0.783 GB, free: 16.15 MB / 0.5762 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 13 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (31): * Single equations (assignments): 30 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 1 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0001188/0.5312, allocations: 141.2 kB / 0.7831 GB, free: 16.03 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001136/0.5313, allocations: 30.88 kB / 0.7832 GB, free: 16.01 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004359/0.5318, allocations: 274.5 kB / 0.7834 GB, free: 15.98 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.492e-06/0.5318, allocations: 0.6094 kB / 0.7834 GB, free: 15.98 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.679e-06/0.5318, allocations: 2.078 kB / 0.7834 GB, free: 15.98 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.679e-06/0.5318, allocations: 0.7031 kB / 0.7834 GB, free: 15.98 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0006591/0.5325, allocations: 0.5936 MB / 0.784 GB, free: 15.64 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.304e-06/0.5325, allocations: 1.031 kB / 0.784 GB, free: 15.64 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001754/0.5327, allocations: 35.23 kB / 0.784 GB, free: 15.64 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 4.218e-06/0.5327, allocations: 1.875 kB / 0.784 GB, free: 15.64 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.613e-05/0.5327, allocations: 6.047 kB / 0.784 GB, free: 15.64 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.995e-06/0.5327, allocations: 3.234 kB / 0.784 GB, free: 15.64 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.162e-06/0.5327, allocations: 0 / 0.784 GB, free: 15.64 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004728/0.5332, allocations: 371.2 kB / 0.7844 GB, free: 15.45 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001394/0.5333, allocations: 133.4 kB / 0.7845 GB, free: 15.34 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.648e-05/0.5334, allocations: 0.7031 kB / 0.7845 GB, free: 15.34 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002837/0.5337, allocations: 18.12 kB / 0.7845 GB, free: 15.34 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.518e-05/0.5337, allocations: 19.22 kB / 0.7846 GB, free: 15.33 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.586e-05/0.5338, allocations: 11.11 kB / 0.7846 GB, free: 15.33 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.0001166/0.5339, allocations: 153.2 kB / 0.7847 GB, free: 15.25 MB / 0.5762 GB Notification: Performance of sort global known variables: time 1.3e-07/0.5339, allocations: 2.969 kB / 0.7847 GB, free: 15.25 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.0004523/0.5343, allocations: 112.3 kB / 0.7848 GB, free: 15.24 MB / 0.5762 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (19): * Single equations (assignments): 17 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0009256/0.5353, allocations: 1.13 MB / 0.7859 GB, free: 14.38 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.000311/0.5356, allocations: 211.2 kB / 0.7861 GB, free: 14.36 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 2.385e-06/0.5356, allocations: 0 / 0.7861 GB, free: 14.36 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.0001258/0.5357, allocations: 102.6 kB / 0.7862 GB, free: 14.36 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005152/0.5363, allocations: 94.89 kB / 0.7863 GB, free: 14.35 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002111/0.5384, allocations: 3.142 MB / 0.7894 GB, free: 11.93 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002611/0.5387, allocations: 0.7435 MB / 0.7901 GB, free: 11.23 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.0002777/0.5389, allocations: 62.86 kB / 0.7902 GB, free: 11.21 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 9.666e-05/0.539, allocations: 60.14 kB / 0.7902 GB, free: 11.2 MB / 0.5762 GB Notification: Performance of SimCode: time 2.5e-07/0.539, allocations: 0 / 0.7902 GB, free: 11.2 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.0186/0.5577, allocations: 7.111 MB / 0.7972 GB, free: 10.67 MB / 0.5762 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001162/0.5578, allocations: 178.6 kB / 0.7973 GB, free: 10.43 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate platform static: time 1.762/2.319, allocations: 0 / 0.7973 GB, free: 10.43 MB / 0.5762 GB (rm -f BuildingSystems_BuildingSystems.Media.Examples.AirProperties.pipe ; mkfifo BuildingSystems_BuildingSystems.Media.Examples.AirProperties.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Media.Examples.AirProperties.pipe >> ../files/BuildingSystems_BuildingSystems.Media.Examples.AirProperties.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_BuildingSystems_BuildingSystems_Media_Examples_AirProperties_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 BuildingSystems_BuildingSystems_Media_Examples_AirProperties.fmu > BuildingSystems_BuildingSystems.Media.Examples.AirProperties.pipe 2>&1) Environment - environmentSimulation: