Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.Movers.Validation.ControlledFlowMachine.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) 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) Running command: "" <> buildModelFMU(Buildings.Fluid.Movers.Validation.ControlledFlowMachine,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Fluid_Movers_Validation_ControlledFlowMachine",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.Movers.Validation.ControlledFlowMachine,fileNamePrefix="Buildings_maint_7_0_x_Buildings_Fluid_Movers_Validation_ControlledFlowMachine",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.679/1.679, allocations: 251.9 MB / 266.9 MB, free: 11.05 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001348/0.001348, allocations: 191.9 kB / 326.5 MB, free: 2.262 MB / 250.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.945/1.945, allocations: 205.4 MB / 0.5775 GB, free: 20.2 MB / 426.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009832/0.0009835, allocations: 105.9 kB / 0.6821 GB, free: 12.9 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 0.0004499/0.0004502, allocations: 12.05 kB / 0.7963 GB, free: 135 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2588/0.2592, allocations: 106.3 MB / 0.9001 GB, free: 63.88 MB / 0.6042 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Movers.Validation.ControlledFlowMachine): time 0.9782/1.238, allocations: 301.6 MB / 1.195 GB, free: 13.82 MB / 0.7292 GB Notification: Performance of NFInst.instExpressions: time 0.07217/1.31, allocations: 45.5 MB / 1.239 GB, free: 3.176 MB / 0.7605 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.009663/1.32, allocations: 146.9 kB / 1.239 GB, free: 3.031 MB / 0.7605 GB Notification: Performance of NFTyping.typeComponents: time 0.01179/1.331, allocations: 2.625 MB / 1.242 GB, free: 404 kB / 0.7605 GB Notification: Performance of NFTyping.typeBindings: time 0.03061/1.362, allocations: 7.627 MB / 1.249 GB, free: 8.754 MB / 0.7761 GB Notification: Performance of NFTyping.typeClassSections: time 0.01957/1.382, allocations: 5.33 MB / 1.254 GB, free: 3.473 MB / 0.7761 GB Notification: Performance of NFFlatten.flatten: time 0.01948/1.401, allocations: 7.631 MB / 1.262 GB, free: 11.83 MB / 0.7917 GB Notification: Performance of NFFlatten.resolveConnections: time 0.007857/1.409, allocations: 3.482 MB / 1.265 GB, free: 8.297 MB / 0.7917 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01751/1.427, allocations: 5.374 MB / 1.271 GB, free: 2.906 MB / 0.7917 GB Notification: Performance of NFSimplifyModel.simplify: time 0.007807/1.435, allocations: 2.763 MB / 1.273 GB, free: 136 kB / 0.7917 GB Notification: Performance of NFPackage.collectConstants: time 0.002403/1.437, allocations: 236 kB / 1.273 GB, free: 15.9 MB / 0.8073 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01211/1.449, allocations: 3.034 MB / 1.276 GB, free: 12.86 MB / 0.8073 GB Notification: Performance of NFScalarize.scalarize: time 0.004278/1.454, allocations: 2.068 MB / 1.278 GB, free: 10.79 MB / 0.8073 GB Notification: Performance of NFVerifyModel.verify: time 0.004407/1.458, allocations: 1.369 MB / 1.28 GB, free: 9.41 MB / 0.8073 GB Notification: Performance of NFConvertDAE.convert: time 0.01592/1.474, allocations: 8.385 MB / 1.288 GB, free: 1.004 MB / 0.8073 GB Notification: Performance of FrontEnd - DAE generated: time 5.711e-06/1.474, allocations: 4 kB / 1.288 GB, free: 1 MB / 0.8073 GB Notification: Performance of FrontEnd: time 3.116e-06/1.474, allocations: 0 / 1.288 GB, free: 1 MB / 0.8073 GB Notification: Performance of Transformations before backend: time 0.0003955/1.474, allocations: 0 / 1.288 GB, free: 1 MB / 0.8073 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 752 * Number of variables: 752 Notification: Performance of Generate backend data structure: time 0.02063/1.495, allocations: 6.919 MB / 1.295 GB, free: 9.98 MB / 0.823 GB Notification: Performance of prepare preOptimizeDAE: time 5.995e-05/1.495, allocations: 8.031 kB / 1.295 GB, free: 9.973 MB / 0.823 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.00196/1.497, allocations: 409.2 kB / 1.295 GB, free: 9.562 MB / 0.823 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009885/1.507, allocations: 1.463 MB / 1.297 GB, free: 8.09 MB / 0.823 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02332/1.53, allocations: 10.91 MB / 1.307 GB, free: 13.09 MB / 0.8386 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003668/1.531, allocations: 261.9 kB / 1.307 GB, free: 12.84 MB / 0.8386 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001714/1.533, allocations: 340 kB / 1.308 GB, free: 12.5 MB / 0.8386 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01226/1.545, allocations: 3.961 MB / 1.312 GB, free: 8.43 MB / 0.8386 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001642/1.545, allocations: 11.89 kB / 1.312 GB, free: 8.418 MB / 0.8386 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001108/1.546, allocations: 128 kB / 1.312 GB, free: 8.293 MB / 0.8386 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001611/1.546, allocations: 105.7 kB / 1.312 GB, free: 8.188 MB / 0.8386 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00851/1.555, allocations: 2.821 MB / 1.315 GB, free: 5.355 MB / 0.8386 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 0.03865/1.594, allocations: 18 MB / 1.332 GB, free: 2.152 MB / 0.8542 GB Notification: Performance of preOpt comSubExp (simulation): time 0.005271/1.599, allocations: 2.112 MB / 1.334 GB, free: 36 kB / 0.8542 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002842/1.599, allocations: 42.02 kB / 1.334 GB, free: 15.99 MB / 0.8698 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003371/1.603, allocations: 1.615 MB / 1.336 GB, free: 14.37 MB / 0.8698 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.003826/1.606, allocations: 381.4 kB / 1.336 GB, free: 13.99 MB / 0.8698 GB Notification: Performance of pre-optimization done (n=176): time 1.041e-05/1.607, allocations: 0 / 1.336 GB, free: 13.99 MB / 0.8698 GB Notification: Performance of matching and sorting (n=176): time 0.0111/1.618, allocations: 3.64 MB / 1.34 GB, free: 10.3 MB / 0.8698 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001196/1.618, allocations: 150.5 kB / 1.34 GB, free: 10.12 MB / 0.8698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01965/1.637, allocations: 8.568 MB / 1.348 GB, free: 1.559 MB / 0.8698 GB Notification: Performance of collectPreVariables (initialization): time 0.0009148/1.638, allocations: 81.7 kB / 1.348 GB, free: 1.473 MB / 0.8698 GB Notification: Performance of collectInitialEqns (initialization): time 0.004536/1.643, allocations: 2.693 MB / 1.351 GB, free: 14.77 MB / 0.8855 GB Notification: Performance of collectInitialBindings (initialization): time 0.001525/1.645, allocations: 0.6084 MB / 1.352 GB, free: 14.15 MB / 0.8855 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006999/1.645, allocations: 56 kB / 1.352 GB, free: 14.09 MB / 0.8855 GB Notification: Performance of setup shared object (initialization): time 0.0004501/1.646, allocations: 424 kB / 1.352 GB, free: 13.67 MB / 0.8855 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003322/1.649, allocations: 1.259 MB / 1.353 GB, free: 12.41 MB / 0.8855 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003959/1.653, allocations: 2.471 MB / 1.356 GB, free: 9.383 MB / 0.8855 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00359/1.657, allocations: 1.604 MB / 1.357 GB, free: 7.77 MB / 0.8855 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.927e-05/1.657, allocations: 8 kB / 1.357 GB, free: 7.762 MB / 0.8855 GB Notification: Performance of matching and sorting (n=375) (initialization): time 0.01094/1.668, allocations: 4.264 MB / 1.361 GB, free: 3.473 MB / 0.8855 GB Notification: Performance of prepare postOptimizeDAE: time 0.006746/1.675, allocations: 15.05 MB / 1.376 GB, free: 3.812 MB / 0.9011 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000124/1.675, allocations: 36 kB / 1.376 GB, free: 3.777 MB / 0.9011 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001393/1.676, allocations: 281.5 kB / 1.376 GB, free: 3.496 MB / 0.9011 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003941/1.68, allocations: 0.6513 MB / 1.377 GB, free: 2.844 MB / 0.9011 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004125/1.684, allocations: 3.737 MB / 1.381 GB, free: 14.98 MB / 0.9167 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006674/1.691, allocations: 332.1 kB / 1.381 GB, free: 14.66 MB / 0.9167 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001093/1.692, allocations: 240 kB / 1.381 GB, free: 14.43 MB / 0.9167 GB Notification: Performance of prepare postOptimizeDAE: time 2.207e-05/1.692, allocations: 4 kB / 1.381 GB, free: 14.43 MB / 0.9167 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01044/1.703, allocations: 4.623 MB / 1.386 GB, free: 9.789 MB / 0.9167 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000133/1.703, allocations: 31.98 kB / 1.386 GB, free: 9.758 MB / 0.9167 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001801/1.705, allocations: 0.6659 MB / 1.387 GB, free: 9.086 MB / 0.9167 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002997/1.708, allocations: 0.6279 MB / 1.387 GB, free: 8.457 MB / 0.9167 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01321/1.721, allocations: 8.696 MB / 1.396 GB, free: 15.38 MB / 0.9323 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006577/1.728, allocations: 330.4 kB / 1.396 GB, free: 15.07 MB / 0.9323 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001127/1.729, allocations: 212 kB / 1.396 GB, free: 14.86 MB / 0.9323 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 (324): * Single equations (assignments): 312 * Array equations: 5 * Algorithm blocks: 1 * Record equations: 1 * 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 0.005541/1.734, allocations: 1.539 MB / 1.398 GB, free: 13.31 MB / 0.9323 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002255/1.737, allocations: 0.5244 MB / 1.398 GB, free: 12.78 MB / 0.9323 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008885/1.746, allocations: 2.91 MB / 1.401 GB, free: 9.848 MB / 0.9323 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.527e-05/1.746, allocations: 16 kB / 1.401 GB, free: 9.832 MB / 0.9323 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.155e-05/1.746, allocations: 3.938 kB / 1.401 GB, free: 9.828 MB / 0.9323 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004775/1.75, allocations: 2.453 MB / 1.403 GB, free: 7.285 MB / 0.9323 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 0.02203/1.773, allocations: 7.138 MB / 1.41 GB, free: 0 / 0.9323 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.5855/2.358, allocations: 1.797 kB / 1.41 GB, free: 366.4 MB / 0.9323 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003069/2.361, allocations: 487.6 kB / 1.411 GB, free: 366.4 MB / 0.9323 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0008295/2.362, allocations: 273.6 kB / 1.411 GB, free: 366.4 MB / 0.9323 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004315/2.363, allocations: 57.66 kB / 1.411 GB, free: 366.4 MB / 0.9323 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00247/2.365, allocations: 3.496 MB / 1.415 GB, free: 363.6 MB / 0.9323 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5e-06/2.365, allocations: 3.094 kB / 1.415 GB, free: 363.6 MB / 0.9323 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008602/2.374, allocations: 4.379 MB / 1.419 GB, free: 363 MB / 0.9323 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003554/2.377, allocations: 0.871 MB / 1.42 GB, free: 362.7 MB / 0.9323 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002361/2.38, allocations: 43.88 kB / 1.42 GB, free: 362.7 MB / 0.9323 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005362/2.385, allocations: 318.6 kB / 1.42 GB, free: 362.7 MB / 0.9323 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004463/2.386, allocations: 122.1 kB / 1.42 GB, free: 362.7 MB / 0.9323 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003464/2.386, allocations: 94.27 kB / 1.42 GB, free: 362.7 MB / 0.9323 GB Notification: Performance of sorting global known variables: time 0.016/2.402, allocations: 6.174 MB / 1.426 GB, free: 362.5 MB / 0.9323 GB Notification: Performance of sort global known variables: time 6.61e-07/2.402, allocations: 0 / 1.426 GB, free: 362.5 MB / 0.9323 GB Notification: Performance of remove unused functions: time 0.01612/2.418, allocations: 2.597 MB / 1.429 GB, free: 362.4 MB / 0.9323 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.x[1],fan1.filter.x[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 0.01487/2.433, allocations: 5.792 MB / 1.434 GB, free: 360.6 MB / 0.9323 GB Notification: Performance of simCode: created initialization part: time 0.01521/2.448, allocations: 5.716 MB / 1.44 GB, free: 358.8 MB / 0.9323 GB Notification: Performance of simCode: created event and clocks part: time 1.234e-05/2.448, allocations: 1.984 kB / 1.44 GB, free: 358.8 MB / 0.9323 GB Notification: Performance of simCode: created simulation system equations: time 0.002916/2.451, allocations: 1.166 MB / 1.441 GB, free: 358.4 MB / 0.9323 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0158/2.467, allocations: 3.184 MB / 1.444 GB, free: 357.8 MB / 0.9323 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04525/2.512, allocations: 35.65 MB / 1.479 GB, free: 328.4 MB / 0.9323 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006256/2.519, allocations: 3.433 MB / 1.482 GB, free: 326.9 MB / 0.9323 GB Notification: Performance of simCode: alias equations: time 0.00956/2.528, allocations: 1.497 MB / 1.484 GB, free: 325.5 MB / 0.9323 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00493/2.533, allocations: 2.542 MB / 1.486 GB, free: 323 MB / 0.9323 GB Notification: Performance of SimCode: time 1.442e-06/2.533, allocations: 0 / 1.486 GB, free: 323 MB / 0.9323 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.267/2.8, allocations: 169.3 MB / 1.652 GB, free: 154.5 MB / 0.9323 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001992/2.8, allocations: 263.2 kB / 1.652 GB, free: 154.1 MB / 0.9323 GB Notification: Performance of buildModelFMU: Generate platform static: time 9.213/12.01, allocations: 64 / 1.652 GB, free: 154.1 MB / 0.9323 GB (rm -f Buildings_maint.7.0.x_Buildings.Fluid.Movers.Validation.ControlledFlowMachine.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.Movers.Validation.ControlledFlowMachine.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.Movers.Validation.ControlledFlowMachine.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.Movers.Validation.ControlledFlowMachine.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_Buildings_maint_7_0_x_Buildings_Fluid_Movers_Validation_ControlledFlowMachine_fmu --startTime=0 --stopTime=600 --timeout=50 --tolerance=1e-06 Buildings_maint_7_0_x_Buildings_Fluid_Movers_Validation_ControlledFlowMachine.fmu > Buildings_maint.7.0.x_Buildings.Fluid.Movers.Validation.ControlledFlowMachine.pipe 2>&1)