Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IDEAS_dev_IDEAS.Fluid.Movers.Validation.ControlledFlowMachine.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/IDEAS 3.0.0-master/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-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(IDEAS.Fluid.Movers.Validation.ControlledFlowMachine,fileNamePrefix="IDEAS_dev_IDEAS_Fluid_Movers_Validation_ControlledFlowMachine",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IDEAS.Fluid.Movers.Validation.ControlledFlowMachine,fileNamePrefix="IDEAS_dev_IDEAS_Fluid_Movers_Validation_ControlledFlowMachine",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 0.001823/0.001823, allocations: 99.7 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 0.002235/0.002234, 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 2.717/2.717, allocations: 223.2 MB / 239.9 MB, free: 5.457 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 1.741/1.741, allocations: 135.2 MB / 426.2 MB, free: 14.29 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.000692/0.0006922, allocations: 8 kB / 0.5069 GB, free: 5.18 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.256/0.2567, allocations: 82.31 MB / 0.5873 GB, free: 3.047 MB / 494.1 MB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Movers.Validation.ControlledFlowMachine): time 1.801/2.058, allocations: 300.6 MB / 0.8808 GB, free: 9.086 MB / 0.67 GB Notification: Performance of NFInst.instExpressions: time 0.1062/2.164, allocations: 42.44 MB / 0.9223 GB, free: 8.688 MB / 0.67 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01633/2.18, allocations: 148.9 kB / 0.9224 GB, free: 8.688 MB / 0.67 GB Notification: Performance of NFTyping.typeComponents: time 0.01782/2.198, allocations: 2.457 MB / 0.9248 GB, free: 8.68 MB / 0.67 GB Notification: Performance of NFTyping.typeBindings: time 0.04911/2.247, allocations: 7.722 MB / 0.9324 GB, free: 8.574 MB / 0.67 GB Notification: Performance of NFTyping.typeClassSections: time 0.02161/2.269, allocations: 3.873 MB / 0.9362 GB, free: 8.516 MB / 0.67 GB Notification: Performance of NFFlatten.flatten: time 0.03011/2.299, allocations: 7.51 MB / 0.9435 GB, free: 8.504 MB / 0.67 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01569/2.315, allocations: 3.448 MB / 0.9469 GB, free: 8.105 MB / 0.67 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0236/2.339, allocations: 5.326 MB / 0.9521 GB, free: 7.422 MB / 0.67 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01119/2.35, allocations: 2.751 MB / 0.9547 GB, free: 6.93 MB / 0.67 GB Notification: Performance of NFPackage.collectConstants: time 0.00353/2.353, allocations: 236.2 kB / 0.955 GB, free: 6.93 MB / 0.67 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01841/2.372, allocations: 2.932 MB / 0.9578 GB, free: 6.5 MB / 0.67 GB Notification: Performance of NFScalarize.scalarize: time 0.006528/2.379, allocations: 2.037 MB / 0.9598 GB, free: 5.949 MB / 0.67 GB Notification: Performance of NFVerifyModel.verify: time 0.007168/2.386, allocations: 1.357 MB / 0.9611 GB, free: 5.918 MB / 0.67 GB Notification: Performance of NFConvertDAE.convert: time 0.02404/2.41, allocations: 8.215 MB / 0.9692 GB, free: 1.598 MB / 0.67 GB Notification: Performance of FrontEnd - DAE generated: time 6.261e-06/2.41, allocations: 0 / 0.9692 GB, free: 1.598 MB / 0.67 GB Notification: Performance of FrontEnd: time 6.372e-06/2.41, allocations: 3.984 kB / 0.9692 GB, free: 1.594 MB / 0.67 GB Notification: Performance of Transformations before backend: time 0.0005143/2.41, allocations: 0 / 0.9692 GB, free: 1.594 MB / 0.67 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 743 * Number of variables: 743 Notification: Performance of Generate backend data structure: time 0.03057/2.441, allocations: 6.871 MB / 0.9759 GB, free: 13.58 MB / 0.6856 GB Notification: Performance of prepare preOptimizeDAE: time 6.398e-05/2.441, allocations: 8.438 kB / 0.9759 GB, free: 13.58 MB / 0.6856 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002062/2.443, allocations: 409.6 kB / 0.9763 GB, free: 13.46 MB / 0.6856 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01757/2.461, allocations: 1.453 MB / 0.9777 GB, free: 12.82 MB / 0.6856 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.03267/2.494, allocations: 10.93 MB / 0.9884 GB, free: 9.949 MB / 0.6856 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007062/2.494, allocations: 253.3 kB / 0.9886 GB, free: 9.805 MB / 0.6856 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002711/2.497, allocations: 342.8 kB / 0.9889 GB, free: 9.578 MB / 0.6856 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01815/2.515, allocations: 3.899 MB / 0.9928 GB, free: 6.848 MB / 0.6856 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002598/2.516, allocations: 8.516 kB / 0.9928 GB, free: 6.844 MB / 0.6856 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001511/2.517, allocations: 126.8 kB / 0.9929 GB, free: 6.812 MB / 0.6856 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002422/2.517, allocations: 108.2 kB / 0.993 GB, free: 6.707 MB / 0.6856 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01228/2.53, allocations: 2.803 MB / 0.9957 GB, free: 4.84 MB / 0.6856 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 0.0489/2.579, allocations: 17.97 MB / 1.013 GB, free: 5.891 MB / 0.7012 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007037/2.586, allocations: 2.146 MB / 1.015 GB, free: 4.57 MB / 0.7012 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002924/2.586, allocations: 44.28 kB / 1.015 GB, free: 4.539 MB / 0.7012 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004295/2.59, allocations: 1.609 MB / 1.017 GB, free: 3.41 MB / 0.7012 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.005442/2.596, allocations: 381.2 kB / 1.017 GB, free: 3.078 MB / 0.7012 GB Notification: Performance of pre-optimization done (n=176): time 1.913e-05/2.596, allocations: 0 / 1.017 GB, free: 3.078 MB / 0.7012 GB Notification: Performance of matching and sorting (n=176): time 0.01493/2.611, allocations: 3.656 MB / 1.021 GB, free: 292 kB / 0.7012 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.202e-05/2.611, allocations: 69.41 kB / 1.021 GB, free: 212 kB / 0.7012 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02253/2.634, allocations: 8.552 MB / 1.029 GB, free: 10.4 MB / 0.7169 GB Notification: Performance of collectPreVariables (initialization): time 0.001149/2.635, allocations: 83.83 kB / 1.029 GB, free: 10.36 MB / 0.7169 GB Notification: Performance of collectInitialEqns (initialization): time 0.004866/2.64, allocations: 2.667 MB / 1.032 GB, free: 9.164 MB / 0.7169 GB Notification: Performance of collectInitialBindings (initialization): time 0.001791/2.642, allocations: 0.6127 MB / 1.033 GB, free: 8.641 MB / 0.7169 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004377/2.642, allocations: 51 kB / 1.033 GB, free: 8.629 MB / 0.7169 GB Notification: Performance of setup shared object (initialization): time 0.0003997/2.642, allocations: 420.4 kB / 1.033 GB, free: 8.258 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00363/2.646, allocations: 1.249 MB / 1.034 GB, free: 7.453 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005088/2.651, allocations: 2.433 MB / 1.037 GB, free: 5.027 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.004659/2.656, allocations: 1.602 MB / 1.038 GB, free: 4.047 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.581e-05/2.656, allocations: 8 kB / 1.038 GB, free: 4.039 MB / 0.7169 GB Notification: Performance of matching and sorting (n=371) (initialization): time 0.01516/2.671, allocations: 4.246 MB / 1.042 GB, free: 1.078 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 0.008391/2.68, allocations: 15.06 MB / 1.057 GB, free: 1.133 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001545/2.68, allocations: 28 kB / 1.057 GB, free: 1.105 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002076/2.682, allocations: 285.6 kB / 1.057 GB, free: 0.8711 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00639/2.688, allocations: 0.649 MB / 1.058 GB, free: 292 kB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006503/2.695, allocations: 3.738 MB / 1.062 GB, free: 12.8 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01075/2.706, allocations: 324.6 kB / 1.062 GB, free: 12.54 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001903/2.708, allocations: 242.2 kB / 1.062 GB, free: 12.32 MB / 0.7481 GB Notification: Performance of prepare postOptimizeDAE: time 2.089e-05/2.708, allocations: 4 kB / 1.062 GB, free: 12.32 MB / 0.7481 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01513/2.723, allocations: 4.602 MB / 1.067 GB, free: 9.367 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002096/2.723, allocations: 32.38 kB / 1.067 GB, free: 9.336 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003062/2.726, allocations: 0.6616 MB / 1.067 GB, free: 8.809 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005472/2.732, allocations: 0.638 MB / 1.068 GB, free: 8.234 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02217/2.754, allocations: 8.703 MB / 1.077 GB, free: 0.9414 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01004/2.764, allocations: 317.7 kB / 1.077 GB, free: 0.6758 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001384/2.766, allocations: 214.2 kB / 1.077 GB, free: 0.4922 MB / 0.7481 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 137 * Number of states: 0 () * Number of discrete variables: 5 ($whenCondition1,$PRE.y.T_start,y.T_start,$PRE.y.count,y.count) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (322): * Single equations (assignments): 312 * Array equations: 4 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 3 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 3 {1,1,1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 2 {1 4,1 4} Notification: Performance of prepare postOptimizeDAE: time 0.006917/2.772, allocations: 1.526 MB / 1.078 GB, free: 15.6 MB / 0.7637 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002778/2.775, allocations: 0.5244 MB / 1.079 GB, free: 15.07 MB / 0.7637 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01344/2.789, allocations: 2.91 MB / 1.082 GB, free: 13.04 MB / 0.7637 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.645e-05/2.789, allocations: 20 kB / 1.082 GB, free: 13.02 MB / 0.7637 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.208e-05/2.789, allocations: 0 / 1.082 GB, free: 13.02 MB / 0.7637 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.007516/2.796, allocations: 2.468 MB / 1.084 GB, free: 11.14 MB / 0.7637 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 0.02899/2.825, allocations: 7.137 MB / 1.091 GB, free: 6.145 MB / 0.7637 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.357e-05/2.826, allocations: 6.625 kB / 1.091 GB, free: 6.141 MB / 0.7637 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004506/2.83, allocations: 489 kB / 1.092 GB, free: 5.691 MB / 0.7637 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001275/2.831, allocations: 270.1 kB / 1.092 GB, free: 5.477 MB / 0.7637 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004865/2.832, allocations: 59.98 kB / 1.092 GB, free: 5.445 MB / 0.7637 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004023/2.836, allocations: 3.499 MB / 1.095 GB, free: 2.125 MB / 0.7637 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.756e-06/2.836, allocations: 7.938 kB / 1.095 GB, free: 2.117 MB / 0.7637 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01498/2.851, allocations: 4.398 MB / 1.1 GB, free: 14.79 MB / 0.7794 GB Notification: Performance of postOpt removeConstants (simulation): time 0.005992/2.857, allocations: 0.8569 MB / 1.101 GB, free: 14.09 MB / 0.7794 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00317/2.86, allocations: 38.25 kB / 1.101 GB, free: 14.08 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.007794/2.868, allocations: 299.6 kB / 1.101 GB, free: 13.81 MB / 0.7794 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0006975/2.869, allocations: 131.4 kB / 1.101 GB, free: 13.7 MB / 0.7794 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003732/2.869, allocations: 88.03 kB / 1.101 GB, free: 13.63 MB / 0.7794 GB Notification: Performance of sorting global known variables: time 0.01663/2.886, allocations: 6.161 MB / 1.107 GB, free: 9.602 MB / 0.7794 GB Notification: Performance of sort global known variables: time 9.32e-07/2.886, allocations: 8 kB / 1.107 GB, free: 9.594 MB / 0.7794 GB Notification: Performance of remove unused functions: time 0.01796/2.904, allocations: 2.542 MB / 1.11 GB, free: 7.176 MB / 0.7794 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 9 * Number of states: 14 (fan1.vol.dynBal.U,fan1.vol.dynBal.m,fan1.vol.dynBal.mXi[1],fan1.filter.s[1],fan1.filter.s[2],fan3.vol.dynBal.U,fan3.vol.dynBal.m,fan3.vol.dynBal.mXi[1],fan2.vol.dynBal.U,fan2.vol.dynBal.m,fan2.vol.dynBal.mXi[1],fan4.vol.dynBal.U,fan4.vol.dynBal.m,fan4.vol.dynBal.mXi[1]) * Number of discrete variables: 3 ($whenCondition1,y.T_start,y.count) * Number of discrete states: 1 (y.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (174): * Single equations (assignments): 167 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (linear and non-linear blocks): 3 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 3 {1,1,1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 2 {1 5,1 5} Notification: Performance of Backend phase and start with SimCode phase: time 0.01798/2.922, allocations: 5.772 MB / 1.115 GB, free: 2.594 MB / 0.7794 GB Notification: Performance of simCode: created initialization part: time 0.02183/2.944, allocations: 5.627 MB / 1.121 GB, free: 14.64 MB / 0.795 GB Notification: Performance of simCode: created event and clocks part: time 1.885e-05/2.944, allocations: 4 kB / 1.121 GB, free: 14.64 MB / 0.795 GB Notification: Performance of simCode: created simulation system equations: time 0.005043/2.949, allocations: 1.181 MB / 1.122 GB, free: 13.82 MB / 0.795 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.02574/2.975, allocations: 3.158 MB / 1.125 GB, free: 11.13 MB / 0.795 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.06302/3.038, allocations: 35.56 MB / 1.16 GB, free: 6.773 MB / 0.8262 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.007726/3.046, allocations: 3.423 MB / 1.163 GB, free: 3.324 MB / 0.8262 GB Notification: Performance of simCode: alias equations: time 0.01376/3.06, allocations: 1.485 MB / 1.165 GB, free: 1.836 MB / 0.8262 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.5024/3.562, allocations: 2.527 MB / 1.167 GB, free: 346.4 MB / 0.8262 GB Notification: Performance of SimCode: time 1.793e-06/3.562, allocations: 0 / 1.167 GB, free: 346.4 MB / 0.8262 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.5271/4.089, allocations: 167.6 MB / 1.331 GB, free: 239.5 MB / 0.8262 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002989/4.09, allocations: 255.7 kB / 1.331 GB, free: 239.2 MB / 0.8262 GB Notification: Performance of buildModelFMU: Generate platform static: time 11.8/15.89, allocations: 8 kB / 1.331 GB, free: 239.2 MB / 0.8262 GB (rm -f IDEAS_dev_IDEAS.Fluid.Movers.Validation.ControlledFlowMachine.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.Movers.Validation.ControlledFlowMachine.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.Movers.Validation.ControlledFlowMachine.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.Movers.Validation.ControlledFlowMachine.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_IDEAS_dev_IDEAS_Fluid_Movers_Validation_ControlledFlowMachine_fmu --startTime=0 --stopTime=600 --timeout=50 --tolerance=1e-06 IDEAS_dev_IDEAS_Fluid_Movers_Validation_ControlledFlowMachine.fmu > IDEAS_dev_IDEAS.Fluid.Movers.Validation.ControlledFlowMachine.pipe 2>&1) Environment - environmentSimulation: