Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Annex60_1.0.0_Annex60.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingOnly.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/Annex60 1.0.0/package.mo", uses=false) Using package Annex60 with version 1.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Annex60 1.0.0/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(Annex60.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingOnly,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Annex60_1.0.0_Annex60.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingOnly") translateModel(Annex60.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingOnly,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Annex60_1.0.0_Annex60.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingOnly") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007613/0.0007615, allocations: 91.06 kB / 15.36 MB, free: 0.7383 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.005429/0.00543, allocations: 172 kB / 16.26 MB, free: 6.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.56/1.56, allocations: 205.4 MB / 222.4 MB, free: 5.559 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Annex60 1.0.0/package.mo): time 0.4439/0.4439, allocations: 55.01 MB / 325.8 MB, free: 0.6211 MB / 254.1 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: Annex60 requested package Modelica of version 3.2.2. Modelica 3.2.3 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.000545/0.000545, allocations: 12 kB / 397.3 MB, free: 11.36 MB / 334.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3876/0.3882, allocations: 60.72 MB / 458 MB, free: 38.34 MB / 382.1 MB Notification: Performance of NFInst.instantiate(Annex60.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingOnly): time 0.6581/1.046, allocations: 222.3 MB / 0.6644 GB, free: 2.07 MB / 0.4981 GB Notification: Performance of NFInst.instExpressions: time 0.02237/1.069, allocations: 14.17 MB / 0.6782 GB, free: 1.836 MB / 0.4981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004033/1.073, allocations: 67.34 kB / 0.6783 GB, free: 1.836 MB / 0.4981 GB Notification: Performance of NFTyping.typeComponents: time 0.004672/1.078, allocations: 1.037 MB / 0.6793 GB, free: 1.809 MB / 0.4981 GB Notification: Performance of NFTyping.typeBindings: time 0.009651/1.087, allocations: 2.471 MB / 0.6817 GB, free: 1.684 MB / 0.4981 GB Notification: Performance of NFTyping.typeClassSections: time 0.006058/1.093, allocations: 1.637 MB / 0.6833 GB, free: 1.652 MB / 0.4981 GB Notification: Performance of NFFlatten.flatten: time 0.01413/1.107, allocations: 6.908 MB / 0.69 GB, free: 1.641 MB / 0.4981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.005075/1.113, allocations: 1.593 MB / 0.6916 GB, free: 1.383 MB / 0.4981 GB Notification: Performance of NFEvalConstants.evaluate: time 0.008663/1.121, allocations: 2.257 MB / 0.6938 GB, free: 1.348 MB / 0.4981 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005065/1.126, allocations: 1.49 MB / 0.6952 GB, free: 1.336 MB / 0.4981 GB Notification: Performance of NFPackage.collectConstants: time 0.001119/1.127, allocations: 80.31 kB / 0.6953 GB, free: 1.336 MB / 0.4981 GB Notification: Performance of NFFlatten.collectFunctions: time 0.006092/1.134, allocations: 1.623 MB / 0.6969 GB, free: 1.316 MB / 0.4981 GB Notification: Performance of NFScalarize.scalarize: time 0.001806/1.135, allocations: 0.6484 MB / 0.6975 GB, free: 1.309 MB / 0.4981 GB Notification: Performance of NFVerifyModel.verify: time 0.004553/1.14, allocations: 1.213 MB / 0.6987 GB, free: 1.277 MB / 0.4981 GB Notification: Performance of NFConvertDAE.convert: time 0.009033/1.149, allocations: 4.377 MB / 0.703 GB, free: 148 kB / 0.4981 GB Notification: Performance of FrontEnd - DAE generated: time 6.141e-06/1.149, allocations: 0 / 0.703 GB, free: 148 kB / 0.4981 GB Notification: Performance of FrontEnd: time 3.617e-06/1.149, allocations: 4 kB / 0.703 GB, free: 144 kB / 0.4981 GB Notification: Performance of Transformations before backend: time 0.000193/1.149, allocations: 0 / 0.703 GB, free: 144 kB / 0.4981 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 373 * Number of variables: 373 Notification: Performance of Generate backend data structure: time 0.007272/1.157, allocations: 2.57 MB / 0.7055 GB, free: 14.39 MB / 0.5137 GB Notification: Performance of prepare preOptimizeDAE: time 4.85e-05/1.157, allocations: 9.375 kB / 0.7055 GB, free: 14.39 MB / 0.5137 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002447/1.159, allocations: 373.2 kB / 0.7059 GB, free: 14.22 MB / 0.5137 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005041/1.164, allocations: 1.931 MB / 0.7078 GB, free: 13.4 MB / 0.5137 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001265/1.164, allocations: 120.5 kB / 0.7079 GB, free: 13.39 MB / 0.5137 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003286/1.165, allocations: 148.2 kB / 0.708 GB, free: 13.39 MB / 0.5137 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004477/1.169, allocations: 1.944 MB / 0.7099 GB, free: 12.82 MB / 0.5137 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.648e-05/1.169, allocations: 4.906 kB / 0.7099 GB, free: 12.82 MB / 0.5137 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001578/1.169, allocations: 69.41 kB / 0.71 GB, free: 12.82 MB / 0.5137 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.258e-05/1.169, allocations: 56.66 kB / 0.71 GB, free: 12.82 MB / 0.5137 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003063/1.173, allocations: 1.472 MB / 0.7115 GB, free: 12.59 MB / 0.5137 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 0.01252/1.185, allocations: 7.897 MB / 0.7192 GB, free: 7.809 MB / 0.5137 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001881/1.187, allocations: 0.9449 MB / 0.7201 GB, free: 7.66 MB / 0.5137 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008566/1.188, allocations: 0.5928 MB / 0.7207 GB, free: 7.578 MB / 0.5137 GB Notification: Performance of preOpt evalFunc (simulation): time 0.00029/1.188, allocations: 179.6 kB / 0.7209 GB, free: 7.387 MB / 0.5137 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.271e-05/1.188, allocations: 48.28 kB / 0.7209 GB, free: 7.348 MB / 0.5137 GB Notification: Performance of pre-optimization done (n=77): time 4.879e-06/1.188, allocations: 0 / 0.7209 GB, free: 7.348 MB / 0.5137 GB Notification: Performance of matching and sorting (n=81): time 0.008428/1.197, allocations: 3.868 MB / 0.7247 GB, free: 6.039 MB / 0.5137 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001321/1.197, allocations: 226 kB / 0.7249 GB, free: 5.781 MB / 0.5137 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003388/1.2, allocations: 2.175 MB / 0.727 GB, free: 5.227 MB / 0.5137 GB Notification: Performance of collectPreVariables (initialization): time 0.0001895/1.2, allocations: 47.02 kB / 0.7271 GB, free: 5.195 MB / 0.5137 GB Notification: Performance of collectInitialEqns (initialization): time 0.000837/1.201, allocations: 0.9837 MB / 0.728 GB, free: 4.574 MB / 0.5137 GB Notification: Performance of collectInitialBindings (initialization): time 0.000286/1.202, allocations: 275.1 kB / 0.7283 GB, free: 4.344 MB / 0.5137 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001462/1.202, allocations: 106.3 kB / 0.7284 GB, free: 4.273 MB / 0.5137 GB Notification: Performance of setup shared object (initialization): time 0.0001475/1.202, allocations: 355.7 kB / 0.7287 GB, free: 3.93 MB / 0.5137 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001034/1.203, allocations: 0.6815 MB / 0.7294 GB, free: 3.605 MB / 0.5137 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001224/1.204, allocations: 1.001 MB / 0.7304 GB, free: 2.887 MB / 0.5137 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: vol.dynBal.medium.p = vol.dynBal.p_start (bou.p = vol.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.00681/1.211, allocations: 4.202 MB / 0.7345 GB, free: 14.59 MB / 0.5294 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.364e-06/1.211, allocations: 4 kB / 0.7345 GB, free: 14.59 MB / 0.5294 GB Notification: Performance of matching and sorting (n=142) (initialization): time 0.003511/1.215, allocations: 2.075 MB / 0.7365 GB, free: 12.51 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 0.0002913/1.215, allocations: 466.3 kB / 0.737 GB, free: 11.93 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.441e-05/1.215, allocations: 4 kB / 0.737 GB, free: 11.93 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.977e-05/1.215, allocations: 15.98 kB / 0.737 GB, free: 11.91 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00091/1.216, allocations: 239.1 kB / 0.7372 GB, free: 11.7 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.45e-05/1.216, allocations: 20.7 kB / 0.7372 GB, free: 11.68 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001959/1.218, allocations: 131.7 kB / 0.7374 GB, free: 11.55 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001055/1.218, allocations: 44 kB / 0.7374 GB, free: 11.51 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 9.908e-06/1.218, allocations: 4 kB / 0.7374 GB, free: 11.5 MB / 0.5294 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002642/1.221, allocations: 1.987 MB / 0.7393 GB, free: 9.52 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.148e-05/1.221, allocations: 12.2 kB / 0.7393 GB, free: 9.508 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.621e-05/1.221, allocations: 16 kB / 0.7394 GB, free: 9.492 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007637/1.221, allocations: 212.7 kB / 0.7396 GB, free: 9.297 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.592e-05/1.221, allocations: 14.53 kB / 0.7396 GB, free: 9.285 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001858/1.223, allocations: 119.8 kB / 0.7397 GB, free: 9.168 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.248e-05/1.223, allocations: 40 kB / 0.7397 GB, free: 9.129 MB / 0.5294 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem: vol.dynBal.medium.p = vol.dynBal.p_start. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 28 * Number of states: 0 () * Number of discrete variables: 4 (beaCoo.conCoo.mod.airFlo_mod.i,beaCoo.conCoo.mod.watFlo_mod.i,beaCoo.conCoo.mod.temDif_mod.i,conPID.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (128): * Single equations (assignments): 122 * Array equations: 0 * Algorithm blocks: 6 * Record equations: 0 * 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 0.001536/1.225, allocations: 0.7433 MB / 0.7405 GB, free: 8.371 MB / 0.5294 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004467/1.225, allocations: 205.5 kB / 0.7407 GB, free: 8.168 MB / 0.5294 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002546/1.228, allocations: 1.519 MB / 0.7421 GB, free: 6.629 MB / 0.5294 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.427e-05/1.228, allocations: 8 kB / 0.7421 GB, free: 6.621 MB / 0.5294 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.997e-06/1.228, allocations: 3.938 kB / 0.7422 GB, free: 6.617 MB / 0.5294 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002024/1.23, allocations: 1.592 MB / 0.7437 GB, free: 4.914 MB / 0.5294 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006319/1.236, allocations: 3.716 MB / 0.7473 GB, free: 1.105 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.768e-06/1.236, allocations: 7.938 kB / 0.7473 GB, free: 1.098 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007419/1.237, allocations: 174.6 kB / 0.7475 GB, free: 0.9375 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001909/1.237, allocations: 44.83 kB / 0.7475 GB, free: 0.8906 MB / 0.5294 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.429e-05/1.237, allocations: 31.94 kB / 0.7476 GB, free: 0.8594 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0004337/1.238, allocations: 0.5822 MB / 0.7481 GB, free: 260 kB / 0.5294 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.183e-06/1.238, allocations: 10.56 kB / 0.7482 GB, free: 252 kB / 0.5294 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003867/1.242, allocations: 2.477 MB / 0.7506 GB, free: 13.68 MB / 0.545 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001344/1.243, allocations: 474.4 kB / 0.751 GB, free: 13.2 MB / 0.545 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002806/1.243, allocations: 31.98 kB / 0.7511 GB, free: 13.16 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001256/1.245, allocations: 115.7 kB / 0.7512 GB, free: 13.05 MB / 0.545 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002222/1.245, allocations: 97.47 kB / 0.7513 GB, free: 12.96 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001048/1.245, allocations: 47.97 kB / 0.7513 GB, free: 12.91 MB / 0.545 GB Notification: Performance of sorting global known variables: time 0.002775/1.248, allocations: 1.499 MB / 0.7528 GB, free: 11.4 MB / 0.545 GB Notification: Performance of sort global known variables: time 4.81e-07/1.248, allocations: 0 / 0.7528 GB, free: 11.4 MB / 0.545 GB Notification: Performance of remove unused functions: time 0.003287/1.251, allocations: 0.8476 MB / 0.7536 GB, free: 10.55 MB / 0.545 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 19 * Number of states: 4 (conPID.I.y,vol.dynBal.U,vol.dynBal.mXi[1],beaCoo.conCoo.hex.vol.dynBal.U) * Number of discrete variables: 3 (beaCoo.conCoo.mod.temDif_mod.i,beaCoo.conCoo.mod.watFlo_mod.i,beaCoo.conCoo.mod.airFlo_mod.i) * Number of discrete states: 3 (beaCoo.conCoo.mod.airFlo_mod.i,beaCoo.conCoo.mod.watFlo_mod.i,beaCoo.conCoo.mod.temDif_mod.i) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (77): * Single equations (assignments): 73 * Array equations: 0 * Algorithm blocks: 3 * 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 {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0009572/1.252, allocations: 365.2 kB / 0.7539 GB, free: 10.22 MB / 0.545 GB Notification: Performance of simCode: created initialization part: time 0.004695/1.257, allocations: 3.247 MB / 0.7571 GB, free: 6.887 MB / 0.545 GB Notification: Performance of simCode: created event and clocks part: time 1.015e-05/1.257, allocations: 448 / 0.7571 GB, free: 6.887 MB / 0.545 GB Notification: Performance of simCode: created simulation system equations: time 0.001591/1.258, allocations: 1.012 MB / 0.7581 GB, free: 5.863 MB / 0.545 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007059/1.266, allocations: 1.121 MB / 0.7592 GB, free: 4.77 MB / 0.545 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007501/1.273, allocations: 4.785 MB / 0.7639 GB, free: 15.91 MB / 0.5606 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001279/1.274, allocations: 1.559 MB / 0.7654 GB, free: 14.32 MB / 0.5606 GB Notification: Performance of simCode: alias equations: time 0.002388/1.277, allocations: 448.5 kB / 0.7658 GB, free: 13.89 MB / 0.5606 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005091/1.277, allocations: 143.4 kB / 0.766 GB, free: 13.75 MB / 0.5606 GB Notification: Performance of SimCode: time 9.02e-07/1.277, allocations: 0 / 0.766 GB, free: 13.75 MB / 0.5606 GB Notification: Performance of Templates: time 0.07857/1.356, allocations: 43.8 MB / 0.8087 GB, free: 2.328 MB / 0.5919 GB make -j1 -f Annex60_1.0.0_Annex60.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingOnly.makefile Environment - environmentSimulation: (rm -f Annex60_1.0.0_Annex60.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingOnly.pipe ; mkfifo Annex60_1.0.0_Annex60.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingOnly.pipe ; head -c 1048576 < Annex60_1.0.0_Annex60.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingOnly.pipe >> ../files/Annex60_1.0.0_Annex60.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingOnly.sim & ./Annex60_1.0.0_Annex60.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingOnly -abortSlowSimulation -alarm=480 -lv LOG_STATS > Annex60_1.0.0_Annex60.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingOnly.pipe 2>&1) Environment - environmentSimulation: