Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.BoundaryConditions.Validation.BESTEST.WD400.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 8.1.4-maint.8.1.x/package.mo", uses=false) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.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.BoundaryConditions.Validation.BESTEST.WD400,tolerance=1e-06,outputFormat="empty",numberOfIntervals=70080,variableFilter="",fileNamePrefix="Buildings_8_Buildings.BoundaryConditions.Validation.BESTEST.WD400") translateModel(Buildings.BoundaryConditions.Validation.BESTEST.WD400,tolerance=1e-06,outputFormat="empty",numberOfIntervals=70080,variableFilter="",fileNamePrefix="Buildings_8_Buildings.BoundaryConditions.Validation.BESTEST.WD400") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008018/0.0008018, allocations: 90.75 kB / 15.06 MB, free: 1.098 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0008833/0.0008834, allocations: 172.7 kB / 15.95 MB, free: 208 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.391/1.391, allocations: 205.4 MB / 222.1 MB, free: 5.512 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.726/1.726, allocations: 292.7 MB / 0.5499 GB, free: 14.56 MB / 462.1 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 0.0005292/0.0005294, allocations: 16.5 kB / 0.6737 GB, free: 26.11 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2332/0.2337, allocations: 116.3 MB / 0.7873 GB, free: 11.97 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.BoundaryConditions.Validation.BESTEST.WD400): time 0.01588/0.2496, allocations: 16.1 MB / 0.803 GB, free: 11.82 MB / 0.6231 GB Notification: Performance of NFInst.instExpressions: time 0.5986/0.8483, allocations: 147.8 MB / 0.9473 GB, free: 1.422 MB / 0.7169 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004526/0.8529, allocations: 78.22 kB / 0.9474 GB, free: 1.402 MB / 0.7169 GB Notification: Performance of NFTyping.typeComponents: time 0.001974/0.8549, allocations: 0.5364 MB / 0.9479 GB, free: 1.094 MB / 0.7169 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/BoundaryConditions/WeatherData/BaseClasses/getHeaderElementTMY3.mo:2:1-105:25:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘ contains a call to impure function ‘Modelica.Utilities.Streams.readLine‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/BoundaryConditions/WeatherData/BaseClasses/getLongitudeTMY3.mo:2:1-48:21:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getLongitudeTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/BoundaryConditions/WeatherData/BaseClasses/getLatitudeTMY3.mo:2:1-48:20:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getLatitudeTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/BoundaryConditions/WeatherData/BaseClasses/getTimeZoneTMY3.mo:2:1-47:20:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getTimeZoneTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. Notification: Performance of NFTyping.typeBindings: time 0.005879/0.8608, allocations: 1.317 MB / 0.9492 GB, free: 0.6133 MB / 0.7169 GB Notification: Performance of NFTyping.typeClassSections: time 0.007571/0.8683, allocations: 2.479 MB / 0.9516 GB, free: 0.4922 MB / 0.7169 GB Notification: Performance of NFFlatten.flatten: time 0.01439/0.8827, allocations: 8.133 MB / 0.9596 GB, free: 15.41 MB / 0.7325 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01027/0.8931, allocations: 6.886 MB / 0.9663 GB, free: 14.21 MB / 0.7325 GB Notification: Performance of NFEvalConstants.evaluate: time 0.006647/0.8997, allocations: 2.654 MB / 0.9689 GB, free: 13.37 MB / 0.7325 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005853/0.9056, allocations: 3.18 MB / 0.972 GB, free: 12 MB / 0.7325 GB Notification: Performance of NFPackage.collectConstants: time 0.00201/0.9077, allocations: 202.6 kB / 0.9722 GB, free: 12 MB / 0.7325 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004611/0.9123, allocations: 0.5742 MB / 0.9727 GB, free: 11.91 MB / 0.7325 GB Notification: Performance of NFScalarize.scalarize: time 0.002075/0.9144, allocations: 1.338 MB / 0.974 GB, free: 11.25 MB / 0.7325 GB Notification: Performance of NFVerifyModel.verify: time 0.003625/0.918, allocations: 1.672 MB / 0.9757 GB, free: 10.88 MB / 0.7325 GB Notification: Performance of NFConvertDAE.convert: time 0.01377/0.9318, allocations: 12.68 MB / 0.9881 GB, free: 3.168 MB / 0.7325 GB Notification: Performance of FrontEnd - DAE generated: time 8.526e-06/0.9318, allocations: 0 / 0.9881 GB, free: 3.168 MB / 0.7325 GB Notification: Performance of FrontEnd: time 2.565e-06/0.9319, allocations: 0 / 0.9881 GB, free: 3.168 MB / 0.7325 GB Notification: Performance of Transformations before backend: time 0.0005936/0.9325, allocations: 0 / 0.9881 GB, free: 3.168 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: 2857 * Number of variables: 2857 Notification: Performance of Generate backend data structure: time 0.02247/0.9549, allocations: 8.038 MB / 0.9959 GB, free: 14.41 MB / 0.7481 GB Notification: Performance of prepare preOptimizeDAE: time 4.514e-05/0.955, allocations: 10.78 kB / 0.9959 GB, free: 14.41 MB / 0.7481 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.04388/0.9989, allocations: 7.523 MB / 1.003 GB, free: 11.2 MB / 0.7481 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01007/1.009, allocations: 4.644 MB / 1.008 GB, free: 9.305 MB / 0.7481 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006229/1.01, allocations: 0.8082 MB / 1.009 GB, free: 9.281 MB / 0.7481 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00397/1.014, allocations: 1.047 MB / 1.01 GB, free: 9.281 MB / 0.7481 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04436/1.058, allocations: 14.12 MB / 1.023 GB, free: 3.668 MB / 0.7481 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002161/1.058, allocations: 0 / 1.023 GB, free: 3.668 MB / 0.7481 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002317/1.061, allocations: 453.2 kB / 1.024 GB, free: 3.574 MB / 0.7481 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001993/1.061, allocations: 268 kB / 1.024 GB, free: 3.312 MB / 0.7481 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04651/1.107, allocations: 15.89 MB / 1.04 GB, free: 7.832 MB / 0.7637 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.07211/1.18, allocations: 33.15 MB / 1.072 GB, free: 11.14 MB / 0.795 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02956/1.209, allocations: 9.898 MB / 1.082 GB, free: 1.203 MB / 0.795 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01474/1.224, allocations: 4.998 MB / 1.087 GB, free: 12.19 MB / 0.8106 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001681/1.226, allocations: 0.6765 MB / 1.087 GB, free: 11.48 MB / 0.8106 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01835/1.244, allocations: 5.722 MB / 1.093 GB, free: 5.688 MB / 0.8106 GB Notification: Performance of pre-optimization done (n=677): time 1.46e-05/1.244, allocations: 0 / 1.093 GB, free: 5.688 MB / 0.8106 GB Notification: Performance of matching and sorting (n=677): time 0.0532/1.297, allocations: 14.27 MB / 1.107 GB, free: 7.293 MB / 0.8262 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002095/1.298, allocations: 360.1 kB / 1.107 GB, free: 6.871 MB / 0.8262 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.007111/1.305, allocations: 3.151 MB / 1.11 GB, free: 3.738 MB / 0.8262 GB Notification: Performance of collectPreVariables (initialization): time 0.00251/1.307, allocations: 133.7 kB / 1.11 GB, free: 3.602 MB / 0.8262 GB Notification: Performance of collectInitialEqns (initialization): time 0.004221/1.311, allocations: 3.632 MB / 1.114 GB, free: 15.93 MB / 0.8419 GB Notification: Performance of collectInitialBindings (initialization): time 0.005761/1.317, allocations: 2.204 MB / 1.116 GB, free: 13.75 MB / 0.8419 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.00246/1.32, allocations: 120 kB / 1.116 GB, free: 13.63 MB / 0.8419 GB Notification: Performance of setup shared object (initialization): time 0.0005997/1.32, allocations: 0.5188 MB / 1.117 GB, free: 13.1 MB / 0.8419 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01477/1.335, allocations: 4.205 MB / 1.121 GB, free: 8.891 MB / 0.8419 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01597/1.351, allocations: 4.753 MB / 1.125 GB, free: 4.055 MB / 0.8419 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01548/1.367, allocations: 4.37 MB / 1.13 GB, free: 15.65 MB / 0.8575 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.724e-05/1.367, allocations: 4 kB / 1.13 GB, free: 15.65 MB / 0.8575 GB Notification: Performance of matching and sorting (n=768) (initialization): time 0.03995/1.407, allocations: 10.27 MB / 1.14 GB, free: 5.297 MB / 0.8575 GB Notification: Performance of prepare postOptimizeDAE: time 5.274e-05/1.407, allocations: 7.312 kB / 1.14 GB, free: 5.293 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.899e-05/1.407, allocations: 12 kB / 1.14 GB, free: 5.281 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001061/1.408, allocations: 185.5 kB / 1.14 GB, free: 5.094 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01323/1.421, allocations: 1.927 MB / 1.142 GB, free: 3.164 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003952/1.425, allocations: 3.042 MB / 1.145 GB, free: 15.85 MB / 0.8731 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01084/1.436, allocations: 1.048 MB / 1.146 GB, free: 14.79 MB / 0.8731 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002811/1.439, allocations: 319.6 kB / 1.146 GB, free: 14.48 MB / 0.8731 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 23 * Number of states: 0 () * Number of discrete variables: 16 ($whenCondition2,$whenCondition1,$PRE.weaDatTDryBulTDewPoinOpa.conTimMin.tNext,weaDatTDryBulTDewPoinOpa.conTimMin.tNext,$PRE.weaDatTDryBulTDewPoinOpa.conTim.tNext,weaDatTDryBulTDewPoinOpa.conTim.tNext,weaDatTDryBulTDewPoinOpa.conTimMin.canRepeatWeatherFile,weaDatTDryBulTDewPoinOpa.conTim.canRepeatWeatherFile,$whenCondition4,$whenCondition3,$PRE.weaDatHHorIR.conTimMin.tNext,weaDatHHorIR.conTimMin.tNext,$PRE.weaDatHHorIR.conTim.tNext,weaDatHHorIR.conTim.tNext,weaDatHHorIR.conTimMin.canRepeatWeatherFile,weaDatHHorIR.conTim.canRepeatWeatherFile) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (764): * Single equations (assignments): 762 * 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: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 2 {1 2,1 2} Notification: Performance of prepare postOptimizeDAE: time 0.008547/1.447, allocations: 1.538 MB / 1.148 GB, free: 12.93 MB / 0.8731 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003247/1.451, allocations: 0.498 MB / 1.148 GB, free: 12.43 MB / 0.8731 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04506/1.496, allocations: 11.98 MB / 1.16 GB, free: 360 kB / 0.8731 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.916e-05/1.496, allocations: 68 kB / 1.16 GB, free: 292 kB / 0.8731 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.389e-05/1.496, allocations: 3.984 kB / 1.16 GB, free: 288 kB / 0.8731 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0001589/1.496, allocations: 31.88 kB / 1.16 GB, free: 256 kB / 0.8731 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.06508/1.561, allocations: 21.31 MB / 1.181 GB, free: 10.93 MB / 0.9044 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.326e-05/1.561, allocations: 0 / 1.181 GB, free: 10.93 MB / 0.9044 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01159/1.573, allocations: 1.786 MB / 1.182 GB, free: 9.137 MB / 0.9044 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001037/1.574, allocations: 181.5 kB / 1.183 GB, free: 8.953 MB / 0.9044 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002237/1.576, allocations: 219.7 kB / 1.183 GB, free: 8.738 MB / 0.9044 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003684/1.58, allocations: 3.102 MB / 1.186 GB, free: 5.363 MB / 0.9044 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.215e-06/1.58, allocations: 0 / 1.186 GB, free: 5.363 MB / 0.9044 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03499/1.615, allocations: 10.11 MB / 1.196 GB, free: 11.16 MB / 0.92 GB Notification: Performance of postOpt removeConstants (simulation): time 0.006034/1.621, allocations: 1.862 MB / 1.197 GB, free: 9.27 MB / 0.92 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002837/1.624, allocations: 120 kB / 1.198 GB, free: 9.152 MB / 0.92 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.008986/1.633, allocations: 0.7321 MB / 1.198 GB, free: 8.422 MB / 0.92 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001593/1.634, allocations: 409.1 kB / 1.199 GB, free: 8.02 MB / 0.92 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001667/1.636, allocations: 271.7 kB / 1.199 GB, free: 7.754 MB / 0.92 GB Notification: Performance of sorting global known variables: time 0.006156/1.642, allocations: 2.33 MB / 1.201 GB, free: 5.418 MB / 0.92 GB Notification: Performance of sort global known variables: time 5.01e-07/1.642, allocations: 1.859 kB / 1.201 GB, free: 5.418 MB / 0.92 GB Notification: Performance of remove unused functions: time 0.01031/1.653, allocations: 2.316 MB / 1.203 GB, free: 3.09 MB / 0.92 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 0 () * Number of discrete variables: 8 ($whenCondition2,$whenCondition1,weaDatTDryBulTDewPoinOpa.conTimMin.tNext,weaDatTDryBulTDewPoinOpa.conTim.tNext,$whenCondition4,$whenCondition3,weaDatHHorIR.conTimMin.tNext,weaDatHHorIR.conTim.tNext) * Number of discrete states: 4 (weaDatHHorIR.conTim.tNext,weaDatHHorIR.conTimMin.tNext,weaDatTDryBulTDewPoinOpa.conTimMin.tNext,weaDatTDryBulTDewPoinOpa.conTim.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (718): * Single equations (assignments): 712 * 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: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 2 {1 3,1 3} Notification: Performance of Backend phase and start with SimCode phase: time 0.003331/1.656, allocations: 0.753 MB / 1.204 GB, free: 2.531 MB / 0.92 GB Notification: Performance of simCode: created initialization part: time 0.03135/1.687, allocations: 10.21 MB / 1.214 GB, free: 8.25 MB / 0.9356 GB Notification: Performance of simCode: created event and clocks part: time 1.02e-05/1.687, allocations: 4 kB / 1.214 GB, free: 8.246 MB / 0.9356 GB Notification: Performance of simCode: created simulation system equations: time 0.01588/1.703, allocations: 5.502 MB / 1.22 GB, free: 2.711 MB / 0.9356 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006887/1.71, allocations: 0.8368 MB / 1.22 GB, free: 1.879 MB / 0.9356 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03997/1.75, allocations: 20.33 MB / 1.24 GB, free: 13.5 MB / 0.9669 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004952/1.755, allocations: 3.901 MB / 1.244 GB, free: 9.555 MB / 0.9669 GB Notification: Performance of simCode: alias equations: time 0.0121/1.767, allocations: 1.711 MB / 1.246 GB, free: 7.84 MB / 0.9669 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003329/1.771, allocations: 0.6941 MB / 1.246 GB, free: 7.148 MB / 0.9669 GB Notification: Performance of SimCode: time 1.252e-06/1.771, allocations: 0 / 1.246 GB, free: 7.148 MB / 0.9669 GB Notification: Performance of Templates: time 0.5462/2.317, allocations: 84.71 MB / 1.329 GB, free: 356 MB / 0.9981 GB make -j1 -f Buildings_8_Buildings.BoundaryConditions.Validation.BESTEST.WD400.makefile Environment - environmentSimulation: (rm -f Buildings_8_Buildings.BoundaryConditions.Validation.BESTEST.WD400.pipe ; mkfifo Buildings_8_Buildings.BoundaryConditions.Validation.BESTEST.WD400.pipe ; head -c 1048576 < Buildings_8_Buildings.BoundaryConditions.Validation.BESTEST.WD400.pipe >> ../files/Buildings_8_Buildings.BoundaryConditions.Validation.BESTEST.WD400.sim & ./Buildings_8_Buildings.BoundaryConditions.Validation.BESTEST.WD400 -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.BoundaryConditions.Validation.BESTEST.WD400.pipe 2>&1) Environment - environmentSimulation: