Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.Movers.Validation.ControlledFlowMachineDynamic.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.Fluid.Movers.Validation.ControlledFlowMachineDynamic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.Movers.Validation.ControlledFlowMachineDynamic") translateModel(Buildings.Fluid.Movers.Validation.ControlledFlowMachineDynamic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.Movers.Validation.ControlledFlowMachineDynamic") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001238/0.001238, allocations: 98.53 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 0.001492/0.001492, 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 3.2.3+maint.om/package.mo): time 1.684/1.684, 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 7.0.3-maint.7.0.x/package.mo): time 1.571/1.571, allocations: 251.9 MB / 0.51 GB, free: 4.84 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 0.0005579/0.0005581, allocations: 16 kB / 0.6241 GB, free: 1.191 MB / 0.5137 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5298/0.5303, allocations: 106.3 MB / 0.728 GB, free: 11.45 MB / 0.545 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Movers.Validation.ControlledFlowMachineDynamic): time 0.893/1.423, allocations: 301.6 MB / 1.022 GB, free: 2.781 MB / 0.7169 GB Notification: Performance of NFInst.instExpressions: time 0.07305/1.497, allocations: 45.5 MB / 1.067 GB, free: 5.934 MB / 0.7481 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01002/1.507, allocations: 143.8 kB / 1.067 GB, free: 5.855 MB / 0.7481 GB Notification: Performance of NFTyping.typeComponents: time 0.01207/1.519, allocations: 2.634 MB / 1.07 GB, free: 3.426 MB / 0.7481 GB Notification: Performance of NFTyping.typeBindings: time 0.0353/1.554, allocations: 7.625 MB / 1.077 GB, free: 11.79 MB / 0.7637 GB Notification: Performance of NFTyping.typeClassSections: time 0.0208/1.575, allocations: 5.34 MB / 1.082 GB, free: 6.492 MB / 0.7637 GB Notification: Performance of NFFlatten.flatten: time 0.02288/1.598, allocations: 8.008 MB / 1.09 GB, free: 14.47 MB / 0.7794 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01104/1.609, allocations: 3.746 MB / 1.094 GB, free: 10.68 MB / 0.7794 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0195/1.628, allocations: 5.545 MB / 1.099 GB, free: 5.113 MB / 0.7794 GB Notification: Performance of NFSimplifyModel.simplify: time 0.009139/1.638, allocations: 2.938 MB / 1.102 GB, free: 2.164 MB / 0.7794 GB Notification: Performance of NFPackage.collectConstants: time 0.003264/1.641, allocations: 252 kB / 1.102 GB, free: 1.918 MB / 0.7794 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01453/1.656, allocations: 3.05 MB / 1.105 GB, free: 14.86 MB / 0.795 GB Notification: Performance of NFScalarize.scalarize: time 0.005097/1.661, allocations: 2.154 MB / 1.107 GB, free: 12.7 MB / 0.795 GB Notification: Performance of NFVerifyModel.verify: time 0.005108/1.666, allocations: 1.447 MB / 1.109 GB, free: 11.24 MB / 0.795 GB Notification: Performance of NFConvertDAE.convert: time 0.01806/1.684, allocations: 8.837 MB / 1.117 GB, free: 2.383 MB / 0.795 GB Notification: Performance of FrontEnd - DAE generated: time 5.09e-06/1.684, allocations: 0 / 1.117 GB, free: 2.383 MB / 0.795 GB Notification: Performance of FrontEnd: time 3.076e-06/1.684, allocations: 0 / 1.117 GB, free: 2.383 MB / 0.795 GB Notification: Performance of Transformations before backend: time 0.0004822/1.684, allocations: 0 / 1.117 GB, free: 2.383 MB / 0.795 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 825 * Number of variables: 825 Notification: Performance of Generate backend data structure: time 0.02178/1.706, allocations: 7.305 MB / 1.125 GB, free: 10.98 MB / 0.8106 GB Notification: Performance of prepare preOptimizeDAE: time 6.07e-05/1.706, allocations: 16.02 kB / 1.125 GB, free: 10.96 MB / 0.8106 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01231/1.719, allocations: 1.759 MB / 1.126 GB, free: 9.195 MB / 0.8106 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02495/1.744, allocations: 11.19 MB / 1.137 GB, free: 13.92 MB / 0.8262 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004511/1.744, allocations: 291.6 kB / 1.137 GB, free: 13.63 MB / 0.8262 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001806/1.746, allocations: 387.9 kB / 1.138 GB, free: 13.25 MB / 0.8262 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01326/1.759, allocations: 4.343 MB / 1.142 GB, free: 8.789 MB / 0.8262 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001568/1.759, allocations: 7.953 kB / 1.142 GB, free: 8.781 MB / 0.8262 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001041/1.761, allocations: 140 kB / 1.142 GB, free: 8.645 MB / 0.8262 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00015/1.761, allocations: 114.3 kB / 1.142 GB, free: 8.531 MB / 0.8262 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009066/1.77, allocations: 3.093 MB / 1.145 GB, free: 5.43 MB / 0.8262 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 0.04182/1.812, allocations: 18.95 MB / 1.164 GB, free: 1.25 MB / 0.8419 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00707/1.819, allocations: 2.493 MB / 1.166 GB, free: 14.74 MB / 0.8575 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002671/1.819, allocations: 45.95 kB / 1.166 GB, free: 14.7 MB / 0.8575 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004188/1.823, allocations: 1.78 MB / 1.168 GB, free: 12.91 MB / 0.8575 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.004076/1.827, allocations: 349.2 kB / 1.168 GB, free: 12.57 MB / 0.8575 GB Notification: Performance of pre-optimization done (n=200): time 1.372e-05/1.827, allocations: 0 / 1.168 GB, free: 12.57 MB / 0.8575 GB Notification: Performance of matching and sorting (n=200): time 0.01272/1.84, allocations: 4.07 MB / 1.172 GB, free: 8.441 MB / 0.8575 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000236/1.84, allocations: 364.1 kB / 1.173 GB, free: 8.008 MB / 0.8575 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01882/1.859, allocations: 8.811 MB / 1.181 GB, free: 15.21 MB / 0.8731 GB Notification: Performance of collectPreVariables (initialization): time 0.0009994/1.86, allocations: 85.7 kB / 1.181 GB, free: 15.12 MB / 0.8731 GB Notification: Performance of collectInitialEqns (initialization): time 0.004402/1.865, allocations: 2.866 MB / 1.184 GB, free: 12.24 MB / 0.8731 GB Notification: Performance of collectInitialBindings (initialization): time 0.001549/1.866, allocations: 0.6892 MB / 1.185 GB, free: 11.54 MB / 0.8731 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007638/1.867, allocations: 63.98 kB / 1.185 GB, free: 11.48 MB / 0.8731 GB Notification: Performance of setup shared object (initialization): time 0.0004432/1.868, allocations: 432.8 kB / 1.185 GB, free: 11.05 MB / 0.8731 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003645/1.871, allocations: 1.431 MB / 1.187 GB, free: 9.613 MB / 0.8731 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005092/1.876, allocations: 2.689 MB / 1.189 GB, free: 6.363 MB / 0.8731 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.004347/1.881, allocations: 1.786 MB / 1.191 GB, free: 4.551 MB / 0.8731 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.069e-05/1.881, allocations: 8 kB / 1.191 GB, free: 4.543 MB / 0.8731 GB Notification: Performance of matching and sorting (n=413) (initialization): time 0.0134/1.894, allocations: 4.7 MB / 1.196 GB, free: 15.79 MB / 0.8887 GB Notification: Performance of prepare postOptimizeDAE: time 0.007714/1.902, allocations: 14.82 MB / 1.21 GB, free: 15.52 MB / 0.9044 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001256/1.902, allocations: 32 kB / 1.21 GB, free: 15.49 MB / 0.9044 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001229/1.903, allocations: 281.5 kB / 1.211 GB, free: 15.21 MB / 0.9044 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004406/1.908, allocations: 0.7255 MB / 1.211 GB, free: 14.48 MB / 0.9044 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004584/1.912, allocations: 3.753 MB / 1.215 GB, free: 10.61 MB / 0.9044 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006669/1.919, allocations: 341.1 kB / 1.215 GB, free: 10.28 MB / 0.9044 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009769/1.92, allocations: 255.9 kB / 1.215 GB, free: 10.03 MB / 0.9044 GB Notification: Performance of prepare postOptimizeDAE: time 1.845e-05/1.92, allocations: 5.25 kB / 1.215 GB, free: 10.02 MB / 0.9044 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.011/1.931, allocations: 4.924 MB / 1.22 GB, free: 5.055 MB / 0.9044 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001291/1.931, allocations: 35.98 kB / 1.22 GB, free: 5.02 MB / 0.9044 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001799/1.933, allocations: 0.6616 MB / 1.221 GB, free: 4.352 MB / 0.9044 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003424/1.937, allocations: 0.6942 MB / 1.222 GB, free: 3.656 MB / 0.9044 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01355/1.95, allocations: 8.7 MB / 1.23 GB, free: 10.58 MB / 0.92 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006004/1.956, allocations: 331.3 kB / 1.23 GB, free: 10.26 MB / 0.92 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0009159/1.957, allocations: 220 kB / 1.231 GB, free: 10.04 MB / 0.92 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 133 * 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 (356): * Single equations (assignments): 338 * Array equations: 8 * Algorithm blocks: 1 * Record equations: 4 * 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 0.004685/1.962, allocations: 1.609 MB / 1.232 GB, free: 8.418 MB / 0.92 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002149/1.964, allocations: 0.5631 MB / 1.233 GB, free: 7.848 MB / 0.92 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008552/1.973, allocations: 3.218 MB / 1.236 GB, free: 4.609 MB / 0.92 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.247e-05/1.973, allocations: 23.94 kB / 1.236 GB, free: 4.586 MB / 0.92 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.233e-06/1.973, allocations: 0 / 1.236 GB, free: 4.586 MB / 0.92 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.005381/1.978, allocations: 2.712 MB / 1.239 GB, free: 1.781 MB / 0.92 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 0.02211/2, allocations: 7.783 MB / 1.246 GB, free: 9.852 MB / 0.9356 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.096e-05/2, allocations: 7.984 kB / 1.246 GB, free: 9.844 MB / 0.9356 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002972/2.003, allocations: 0.5386 MB / 1.247 GB, free: 9.305 MB / 0.9356 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0007602/2.004, allocations: 277.3 kB / 1.247 GB, free: 9.027 MB / 0.9356 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004085/2.005, allocations: 67.91 kB / 1.247 GB, free: 8.961 MB / 0.9356 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002833/2.007, allocations: 3.495 MB / 1.25 GB, free: 5.344 MB / 0.9356 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.941e-06/2.007, allocations: 4 kB / 1.25 GB, free: 5.34 MB / 0.9356 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0108/2.018, allocations: 4.861 MB / 1.255 GB, free: 392 kB / 0.9356 GB Notification: Performance of postOpt removeConstants (simulation): time 0.004707/2.023, allocations: 0.9425 MB / 1.256 GB, free: 15.41 MB / 0.9512 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0021/2.025, allocations: 55.98 kB / 1.256 GB, free: 15.36 MB / 0.9512 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005485/2.031, allocations: 329.5 kB / 1.257 GB, free: 15.04 MB / 0.9512 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005629/2.031, allocations: 141.9 kB / 1.257 GB, free: 14.91 MB / 0.9512 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004448/2.032, allocations: 104 kB / 1.257 GB, free: 14.8 MB / 0.9512 GB Notification: Performance of sorting global known variables: time 0.01383/2.046, allocations: 6.33 MB / 1.263 GB, free: 8.492 MB / 0.9512 GB Notification: Performance of sort global known variables: time 8.42e-07/2.046, allocations: 4 kB / 1.263 GB, free: 8.488 MB / 0.9512 GB Notification: Performance of remove unused functions: time 0.01446/2.06, allocations: 2.74 MB / 1.266 GB, free: 5.742 MB / 0.9512 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 9 * Number of states: 20 (fan1.vol.dynBal.U,fan1.vol.dynBal.m,fan1.vol.dynBal.mXi[1],fan1.filter.x[1],fan1.filter.x[2],fan3.vol.dynBal.U,fan3.vol.dynBal.m,fan3.vol.dynBal.mXi[1],fan3.filter.x[1],fan3.filter.x[2],fan2.vol.dynBal.U,fan2.vol.dynBal.m,fan2.vol.dynBal.mXi[1],fan2.filter.x[1],fan2.filter.x[2],fan4.vol.dynBal.U,fan4.vol.dynBal.m,fan4.vol.dynBal.mXi[1],fan4.filter.x[1],fan4.filter.x[2]) * 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 (198): * Single equations (assignments): 191 * 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 0.002731/2.063, allocations: 0.643 MB / 1.266 GB, free: 5.094 MB / 0.9512 GB Notification: Performance of simCode: created initialization part: time 0.4895/2.552, allocations: 6.387 MB / 1.272 GB, free: 392.1 MB / 0.9512 GB Notification: Performance of simCode: created event and clocks part: time 1.635e-05/2.553, allocations: 2.5 kB / 1.272 GB, free: 392.1 MB / 0.9512 GB Notification: Performance of simCode: created simulation system equations: time 0.004128/2.557, allocations: 1.31 MB / 1.274 GB, free: 392 MB / 0.9512 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01923/2.576, allocations: 3.255 MB / 1.277 GB, free: 391.9 MB / 0.9512 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02723/2.603, allocations: 12.65 MB / 1.289 GB, free: 385.9 MB / 0.9512 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004168/2.607, allocations: 3.621 MB / 1.293 GB, free: 384.7 MB / 0.9512 GB Notification: Performance of simCode: alias equations: time 0.00945/2.617, allocations: 1.598 MB / 1.294 GB, free: 384.3 MB / 0.9512 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002104/2.619, allocations: 445.4 kB / 1.295 GB, free: 384.3 MB / 0.9512 GB Notification: Performance of SimCode: time 1.853e-06/2.619, allocations: 4 kB / 1.295 GB, free: 384.3 MB / 0.9512 GB Notification: Performance of Templates: time 0.1976/2.817, allocations: 124.6 MB / 1.417 GB, free: 270.7 MB / 0.9512 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Fluid.Movers.Validation.ControlledFlowMachineDynamic.makefile Environment - environmentSimulation: (rm -f Buildings_maint.7.0.x_Buildings.Fluid.Movers.Validation.ControlledFlowMachineDynamic.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.Movers.Validation.ControlledFlowMachineDynamic.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.Movers.Validation.ControlledFlowMachineDynamic.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.Movers.Validation.ControlledFlowMachineDynamic.sim & ./Buildings_maint.7.0.x_Buildings.Fluid.Movers.Validation.ControlledFlowMachineDynamic -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Fluid.Movers.Validation.ControlledFlowMachineDynamic.pipe 2>&1) Environment - environmentSimulation: