Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.AirsideEconomizer.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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: translateModel(Buildings.Applications.DataCenters.DXCooled.Controls.Validation.AirsideEconomizer,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.AirsideEconomizer") translateModel(Buildings.Applications.DataCenters.DXCooled.Controls.Validation.AirsideEconomizer,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.AirsideEconomizer") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001132/0.001132, allocations: 87.42 kB / 15.07 MB, free: 1.082 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001289/0.001289, allocations: 168.7 kB / 15.95 MB, free: 200 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.6/1.6, allocations: 205.4 MB / 222.1 MB, free: 5.652 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.509/1.509, allocations: 252 MB / 0.5102 GB, free: 4.801 MB / 414.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0005161/0.0005162, allocations: 15.94 kB / 0.6243 GB, free: 1.129 MB / 0.5137 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4843/0.4848, allocations: 106.3 MB / 0.7281 GB, free: 11.46 MB / 0.545 GB Notification: Performance of NFInst.instantiate(Buildings.Applications.DataCenters.DXCooled.Controls.Validation.AirsideEconomizer): time 0.183/0.6678, allocations: 179.8 MB / 0.9037 GB, free: 7.152 MB / 0.7169 GB Notification: Performance of NFInst.instExpressions: time 0.4989/1.167, allocations: 8.387 MB / 0.9119 GB, free: 5.449 MB / 0.7169 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001981/1.169, allocations: 44.06 kB / 0.912 GB, free: 5.449 MB / 0.7169 GB Notification: Performance of NFTyping.typeComponents: time 0.001759/1.171, allocations: 0.5249 MB / 0.9125 GB, free: 5.449 MB / 0.7169 GB Notification: Performance of NFTyping.typeBindings: time 0.004488/1.175, allocations: 1.324 MB / 0.9138 GB, free: 5.418 MB / 0.7169 GB Notification: Performance of NFTyping.typeClassSections: time 0.004873/1.18, allocations: 1.447 MB / 0.9152 GB, free: 5.363 MB / 0.7169 GB Notification: Performance of NFFlatten.flatten: time 0.005878/1.186, allocations: 2.934 MB / 0.918 GB, free: 5.355 MB / 0.7169 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002942/1.189, allocations: 1.087 MB / 0.9191 GB, free: 5.215 MB / 0.7169 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00313/1.192, allocations: 1.014 MB / 0.9201 GB, free: 5.215 MB / 0.7169 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002901/1.195, allocations: 0.9638 MB / 0.921 GB, free: 5.211 MB / 0.7169 GB Notification: Performance of NFPackage.collectConstants: time 0.0009388/1.196, allocations: 65.91 kB / 0.9211 GB, free: 5.211 MB / 0.7169 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004602/1.2, allocations: 0.9862 MB / 0.9221 GB, free: 5.195 MB / 0.7169 GB Notification: Performance of NFScalarize.scalarize: time 0.001371/1.202, allocations: 400.4 kB / 0.9224 GB, free: 5.195 MB / 0.7169 GB Notification: Performance of NFVerifyModel.verify: time 0.001986/1.204, allocations: 292.5 kB / 0.9227 GB, free: 21.16 MB / 0.7325 GB Notification: Performance of NFConvertDAE.convert: time 0.003727/1.208, allocations: 1.909 MB / 0.9246 GB, free: 21.03 MB / 0.7325 GB Notification: Performance of FrontEnd - DAE generated: time 8.245e-06/1.208, allocations: 9.844 kB / 0.9246 GB, free: 21.02 MB / 0.7325 GB Notification: Performance of FrontEnd: time 2.134e-06/1.208, allocations: 0 / 0.9246 GB, free: 21.02 MB / 0.7325 GB Notification: Performance of Transformations before backend: time 8.773e-05/1.208, allocations: 0 / 0.9246 GB, free: 21.02 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: 176 * Number of variables: 176 Notification: Performance of Generate backend data structure: time 0.006253/1.214, allocations: 1.861 MB / 0.9264 GB, free: 20.04 MB / 0.7325 GB Notification: Performance of prepare preOptimizeDAE: time 6.171e-05/1.214, allocations: 15.91 kB / 0.9264 GB, free: 20.04 MB / 0.7325 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001974/1.216, allocations: 283.6 kB / 0.9267 GB, free: 19.95 MB / 0.7325 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002642/1.219, allocations: 1.237 MB / 0.9279 GB, free: 19.59 MB / 0.7325 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00014/1.219, allocations: 69.16 kB / 0.928 GB, free: 19.59 MB / 0.7325 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001331/1.219, allocations: 87.03 kB / 0.9281 GB, free: 19.59 MB / 0.7325 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001534/1.221, allocations: 0.8759 MB / 0.9289 GB, free: 19.48 MB / 0.7325 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.71e-05/1.221, allocations: 0 / 0.9289 GB, free: 19.48 MB / 0.7325 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.008e-05/1.221, allocations: 28 kB / 0.9289 GB, free: 19.48 MB / 0.7325 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.482e-05/1.221, allocations: 18.06 kB / 0.929 GB, free: 19.48 MB / 0.7325 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001213/1.222, allocations: 0.7341 MB / 0.9297 GB, free: 19.47 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 preOpt removeSimpleEquations (simulation): time 0.005637/1.228, allocations: 3.257 MB / 0.9328 GB, free: 18.59 MB / 0.7325 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001449/1.229, allocations: 0.7097 MB / 0.9335 GB, free: 18.55 MB / 0.7325 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005996/1.23, allocations: 399.9 kB / 0.9339 GB, free: 18.54 MB / 0.7325 GB Notification: Performance of preOpt evalFunc (simulation): time 0.00075/1.23, allocations: 419.7 kB / 0.9343 GB, free: 18.16 MB / 0.7325 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.000769/1.231, allocations: 463 kB / 0.9348 GB, free: 18.1 MB / 0.7325 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.001208/1.232, allocations: 195.2 kB / 0.935 GB, free: 18.06 MB / 0.7325 GB Notification: Performance of pre-optimization done (n=65): time 7.163e-06/1.232, allocations: 4 kB / 0.935 GB, free: 18.05 MB / 0.7325 GB Notification: Performance of matching and sorting (n=65): time 0.002659/1.235, allocations: 1.206 MB / 0.9361 GB, free: 17.94 MB / 0.7325 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.283e-05/1.235, allocations: 59.94 kB / 0.9362 GB, free: 17.87 MB / 0.7325 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003049/1.238, allocations: 1.706 MB / 0.9379 GB, free: 17.7 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 0.0001366/1.238, allocations: 43.02 kB / 0.9379 GB, free: 17.67 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005141/1.239, allocations: 0.6017 MB / 0.9385 GB, free: 17.51 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001872/1.239, allocations: 213.8 kB / 0.9387 GB, free: 17.38 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 4.455e-05/1.239, allocations: 17.52 kB / 0.9387 GB, free: 17.38 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 0.0001225/1.239, allocations: 332 kB / 0.939 GB, free: 17.07 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005304/1.24, allocations: 302.2 kB / 0.9393 GB, free: 17.07 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008063/1.241, allocations: 0.5956 MB / 0.9399 GB, free: 16.77 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0006539/1.241, allocations: 373 kB / 0.9402 GB, free: 16.77 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.114e-06/1.241, allocations: 0 / 0.9402 GB, free: 16.77 MB / 0.7325 GB Notification: Performance of matching and sorting (n=80) (initialization): time 0.001805/1.243, allocations: 0.9461 MB / 0.9412 GB, free: 16.64 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 0.000106/1.243, allocations: 178.3 kB / 0.9413 GB, free: 16.45 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.011e-05/1.243, allocations: 0.875 kB / 0.9413 GB, free: 16.45 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.269e-05/1.243, allocations: 8.094 kB / 0.9413 GB, free: 16.45 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007195/1.244, allocations: 157.5 kB / 0.9415 GB, free: 16.45 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.357e-05/1.244, allocations: 5.094 kB / 0.9415 GB, free: 16.45 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001621/1.246, allocations: 136 kB / 0.9416 GB, free: 16.43 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.156e-05/1.246, allocations: 42.78 kB / 0.9417 GB, free: 16.43 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 8.276e-06/1.246, allocations: 3.156 kB / 0.9417 GB, free: 16.43 MB / 0.7325 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001292/1.247, allocations: 0.7812 MB / 0.9424 GB, free: 16.41 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.141e-06/1.247, allocations: 6.875 kB / 0.9424 GB, free: 16.41 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.031e-05/1.247, allocations: 11.59 kB / 0.9425 GB, free: 16.41 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006369/1.248, allocations: 150.3 kB / 0.9426 GB, free: 16.41 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.999e-06/1.248, allocations: 11.92 kB / 0.9426 GB, free: 16.4 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001497/1.249, allocations: 120.9 kB / 0.9427 GB, free: 16.39 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.851e-05/1.249, allocations: 40.11 kB / 0.9428 GB, free: 16.39 MB / 0.7325 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 12 * Number of states: 0 () * Number of discrete variables: 14 ($whenCondition2,$PRE.outAir.nextTimeEvent,$whenCondition1,$PRE.cooMod.nextTimeEvent,con.conInt.y,con.cooMod,con.ecoOff.y,cooMod.nextTimeEvent,$PRE.cooMod.nextTimeEventScaled,cooMod.nextTimeEventScaled,outAir.nextTimeEvent,$PRE.outAir.nextTimeEventScaled,outAir.nextTimeEventScaled,con.con.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (80): * Single equations (assignments): 80 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * 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 0.0007763/1.25, allocations: 401.7 kB / 0.9431 GB, free: 16.2 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002495/1.25, allocations: 147.8 kB / 0.9433 GB, free: 16.12 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001793/1.252, allocations: 0.9783 MB / 0.9442 GB, free: 16.05 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.194e-06/1.252, allocations: 8.609 kB / 0.9443 GB, free: 16.05 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.496e-06/1.252, allocations: 7.453 kB / 0.9443 GB, free: 16.05 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.144e-05/1.252, allocations: 12.91 kB / 0.9443 GB, free: 16.04 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003329/1.256, allocations: 2.377 MB / 0.9466 GB, free: 15.61 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.361e-06/1.256, allocations: 5.438 kB / 0.9466 GB, free: 15.61 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006072/1.256, allocations: 130.6 kB / 0.9467 GB, free: 15.61 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.104e-05/1.256, allocations: 6.219 kB / 0.9467 GB, free: 15.61 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.391e-05/1.256, allocations: 19.08 kB / 0.9467 GB, free: 15.61 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.195e-06/1.256, allocations: 6.469 kB / 0.9468 GB, free: 15.61 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.811e-06/1.256, allocations: 7.969 kB / 0.9468 GB, free: 15.61 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00208/1.258, allocations: 1.49 MB / 0.9482 GB, free: 15.27 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005448/1.259, allocations: 345.3 kB / 0.9485 GB, free: 15.09 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000182/1.259, allocations: 24.42 kB / 0.9486 GB, free: 15.09 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008943/1.26, allocations: 71.72 kB / 0.9486 GB, free: 15.08 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001357/1.26, allocations: 64.16 kB / 0.9487 GB, free: 15.07 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.943e-05/1.26, allocations: 26.3 kB / 0.9487 GB, free: 15.07 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.001686/1.262, allocations: 1.207 MB / 0.9499 GB, free: 14.96 MB / 0.7325 GB Notification: Performance of sort global known variables: time 3.31e-07/1.262, allocations: 0 / 0.9499 GB, free: 14.96 MB / 0.7325 GB Notification: Performance of remove unused functions: time 0.001588/1.264, allocations: 0.515 MB / 0.9504 GB, free: 14.91 MB / 0.7325 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 13 * Number of states: 2 (con.con.I.y,senTemMixAir.T) * Number of discrete variables: 8 ($whenCondition2,$whenCondition1,con.cooMod,con.ecoOff.y,cooMod.nextTimeEvent,cooMod.nextTimeEventScaled,outAir.nextTimeEvent,outAir.nextTimeEventScaled) * Number of discrete states: 4 (outAir.nextTimeEvent,cooMod.nextTimeEvent,outAir.nextTimeEventScaled,cooMod.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (74): * Single equations (assignments): 70 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 4 * 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 0.001227/1.265, allocations: 0.5418 MB / 0.9509 GB, free: 14.7 MB / 0.7325 GB Notification: Performance of simCode: created initialization part: time 0.002148/1.267, allocations: 1.166 MB / 0.9521 GB, free: 14.68 MB / 0.7325 GB Notification: Performance of simCode: created event and clocks part: time 4.489e-06/1.267, allocations: 0 / 0.9521 GB, free: 14.68 MB / 0.7325 GB Notification: Performance of simCode: created simulation system equations: time 0.0006712/1.268, allocations: 435.3 kB / 0.9525 GB, free: 14.68 MB / 0.7325 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00296/1.271, allocations: 0.6015 MB / 0.9531 GB, free: 14.62 MB / 0.7325 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005787/1.276, allocations: 2.794 MB / 0.9558 GB, free: 13.3 MB / 0.7325 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001028/1.277, allocations: 1.189 MB / 0.957 GB, free: 12.58 MB / 0.7325 GB Notification: Performance of simCode: alias equations: time 0.002229/1.28, allocations: 355.4 kB / 0.9573 GB, free: 12.49 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004266/1.28, allocations: 130.6 kB / 0.9574 GB, free: 12.48 MB / 0.7325 GB Notification: Performance of SimCode: time 8.32e-07/1.28, allocations: 0 / 0.9574 GB, free: 12.48 MB / 0.7325 GB Notification: Performance of Templates: time 0.05336/1.334, allocations: 24.75 MB / 0.9816 GB, free: 2.129 MB / 0.7325 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.AirsideEconomizer.makefile Environment - environmentSimulation: (rm -f Buildings_maint.7.0.x_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.AirsideEconomizer.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.AirsideEconomizer.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.AirsideEconomizer.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.AirsideEconomizer.sim & ./Buildings_maint.7.0.x_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.AirsideEconomizer -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.AirsideEconomizer.pipe 2>&1) Environment - environmentSimulation: