Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.HeatPumps.ModularReversible.Controls.Safety.Examples.OperationalEnvelope.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/IBPSA 4.0.0-master/package.mo", uses=false) Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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(IBPSA.Fluid.HeatPumps.ModularReversible.Controls.Safety.Examples.OperationalEnvelope,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_HeatPumps_ModularReversible_Controls_Safety_Examples_OperationalEnvelope",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IBPSA.Fluid.HeatPumps.ModularReversible.Controls.Safety.Examples.OperationalEnvelope,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_HeatPumps_ModularReversible_Controls_Safety_Examples_OperationalEnvelope",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 0.001967/0.001967, allocations: 103.9 kB / 15.98 MB, free: 6.344 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001763/0.001763, allocations: 199.1 kB / 16.91 MB, free: 6.184 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.448/1.448, allocations: 222.9 MB / 240.6 MB, free: 15.46 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.8345/0.8345, allocations: 126.7 MB / 417.4 MB, free: 12.52 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.002035/0.002034, allocations: 67.89 kB / 0.4954 GB, free: 3.055 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3466/0.3487, allocations: 78.86 MB / 0.5724 GB, free: 30.79 MB / 446.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.HeatPumps.ModularReversible.Controls.Safety.Examples.OperationalEnvelope): time 0.00431/0.353, allocations: 3.214 MB / 0.5755 GB, free: 28.55 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.002076/0.3551, allocations: 1.321 MB / 0.5768 GB, free: 27.62 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.000231/0.3554, allocations: 8.469 kB / 0.5768 GB, free: 27.62 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0003484/0.3558, allocations: 81.56 kB / 0.5769 GB, free: 27.59 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0004879/0.3563, allocations: 227.5 kB / 0.5771 GB, free: 27.46 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0006148/0.3569, allocations: 313.1 kB / 0.5774 GB, free: 27.27 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 0.0007075/0.3576, allocations: 0.8487 MB / 0.5783 GB, free: 26.84 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0004241/0.358, allocations: 314.3 kB / 0.5786 GB, free: 26.69 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0002872/0.3583, allocations: 332.8 kB / 0.5789 GB, free: 26.52 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0004026/0.3587, allocations: 438.1 kB / 0.5793 GB, free: 26.27 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001098/0.3589, allocations: 86.62 kB / 0.5794 GB, free: 26.27 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.000201/0.3591, allocations: 123.8 kB / 0.5795 GB, free: 26.25 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0001733/0.3593, allocations: 257.8 kB / 0.5797 GB, free: 26.07 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0002284/0.3595, allocations: 381.9 kB / 0.5801 GB, free: 25.77 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0007014/0.3602, allocations: 1.128 MB / 0.5812 GB, free: 24.88 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.87e-06/0.3602, allocations: 4.797 kB / 0.5812 GB, free: 24.88 MB / 446.1 MB Notification: Performance of FrontEnd: time 2.024e-06/0.3602, allocations: 0 / 0.5812 GB, free: 24.88 MB / 446.1 MB Notification: Performance of Transformations before backend: time 8.976e-06/0.3602, allocations: 3.938 kB / 0.5812 GB, free: 24.88 MB / 446.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 99 * Number of variables: 99 Notification: Performance of Generate backend data structure: time 0.001877/0.3621, allocations: 1.176 MB / 0.5824 GB, free: 23.93 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.222e-05/0.3622, allocations: 14.25 kB / 0.5824 GB, free: 23.93 MB / 446.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001/0.3623, allocations: 85.44 kB / 0.5825 GB, free: 23.85 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001256/0.3624, allocations: 84.52 kB / 0.5825 GB, free: 23.81 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009135/0.3633, allocations: 0.6849 MB / 0.5832 GB, free: 23.27 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.49e-05/0.3634, allocations: 37.28 kB / 0.5832 GB, free: 23.25 MB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 5.765e-05/0.3634, allocations: 41.22 kB / 0.5833 GB, free: 23.23 MB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008694/0.3643, allocations: 0.5159 MB / 0.5838 GB, free: 22.89 MB / 446.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.45e-05/0.3643, allocations: 0 / 0.5838 GB, free: 22.89 MB / 446.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.889e-05/0.3644, allocations: 16.72 kB / 0.5838 GB, free: 22.88 MB / 446.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.081e-05/0.3644, allocations: 9.531 kB / 0.5838 GB, free: 22.88 MB / 446.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009093/0.3653, allocations: 386.6 kB / 0.5842 GB, free: 22.7 MB / 446.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001818/0.3671, allocations: 1.395 MB / 0.5855 GB, free: 21.63 MB / 446.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0008072/0.368, allocations: 317.5 kB / 0.5858 GB, free: 21.47 MB / 446.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003971/0.3684, allocations: 170.2 kB / 0.586 GB, free: 21.39 MB / 446.1 MB Notification: Performance of preOpt evalFunc (simulation): time 3.773e-05/0.3684, allocations: 4.266 kB / 0.586 GB, free: 21.39 MB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006231/0.3691, allocations: 270.8 kB / 0.5863 GB, free: 21.21 MB / 446.1 MB Notification: Performance of pre-optimization done (n=31): time 1.724e-06/0.3691, allocations: 0 / 0.5863 GB, free: 21.21 MB / 446.1 MB Notification: Performance of matching and sorting (n=31): time 0.001329/0.3704, allocations: 0.5111 MB / 0.5868 GB, free: 20.95 MB / 446.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.36e-05/0.3705, allocations: 170.9 kB / 0.5869 GB, free: 20.76 MB / 446.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008287/0.3713, allocations: 0.7974 MB / 0.5877 GB, free: 20.31 MB / 446.1 MB Notification: Performance of collectPreVariables (initialization): time 6.086e-05/0.3714, allocations: 50.23 kB / 0.5878 GB, free: 20.27 MB / 446.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001735/0.3715, allocations: 328.8 kB / 0.5881 GB, free: 19.98 MB / 446.1 MB Notification: Performance of collectInitialBindings (initialization): time 5.56e-05/0.3716, allocations: 90.64 kB / 0.5882 GB, free: 19.9 MB / 446.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000127/0.3717, allocations: 86.58 kB / 0.5882 GB, free: 19.84 MB / 446.1 MB Notification: Performance of setup shared object (initialization): time 7.839e-05/0.3718, allocations: 376.2 kB / 0.5886 GB, free: 19.48 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004246/0.3723, allocations: 165.4 kB / 0.5888 GB, free: 19.41 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00045/0.3727, allocations: 248.7 kB / 0.589 GB, free: 19.23 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007478/0.3735, allocations: 382.5 kB / 0.5894 GB, free: 18.98 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.254e-06/0.3735, allocations: 0 / 0.5894 GB, free: 18.98 MB / 446.1 MB Notification: Performance of matching and sorting (n=48) (initialization): time 0.001018/0.3745, allocations: 0.5367 MB / 0.5899 GB, free: 18.67 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 3.6e-05/0.3746, allocations: 65.98 kB / 0.5899 GB, free: 18.6 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.003e-06/0.3746, allocations: 2.219 kB / 0.5899 GB, free: 18.6 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.556e-05/0.3746, allocations: 3.906 kB / 0.5899 GB, free: 18.6 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002708/0.3749, allocations: 58.05 kB / 0.59 GB, free: 18.58 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.766e-06/0.3749, allocations: 3.656 kB / 0.59 GB, free: 18.58 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004298/0.3753, allocations: 71.44 kB / 0.5901 GB, free: 18.54 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.99e-05/0.3754, allocations: 15.66 kB / 0.5901 GB, free: 18.54 MB / 446.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 7 * Number of states: 0 () * Number of discrete variables: 34 (opeEnv.disErr.y,$PRE.opeEnv.disErr.y,TEvaInEmu.count,$PRE.TEvaInEmu.count,TEvaInEmu.T_start,$PRE.TEvaInEmu.T_start,TConOutEmu.count,$PRE.TConOutEmu.count,TConOutEmu.T_start,$PRE.TConOutEmu.T_start,opeEnv.bouMapCoo.hysBou.y,$PRE.opeEnv.bouMapCoo.hysBou.y,opeEnv.bouMapCoo.hysRig.y,$PRE.opeEnv.bouMapCoo.hysRig.y,opeEnv.bouMapCoo.hysLef.y,$PRE.opeEnv.bouMapCoo.hysLef.y,opeEnv.bouMapCoo.noErr,opeEnv.bouMapHea.hysBou.y,$PRE.opeEnv.bouMapHea.hysBou.y,opeEnv.bouMapHea.hysRig.y,$PRE.opeEnv.bouMapHea.hysRig.y,opeEnv.bouMapHea.hysLef.y,$PRE.opeEnv.bouMapHea.hysLef.y,opeEnv.bouMapHea.noErr,opeEnv.booPasThr.y,hys.y,$PRE.hys.y,sigBus.hea,$whenCondition1,$whenCondition2,$whenCondition3,opeEnv.intConOne.y,opeEnv.disErr.local_set,opeEnv.disErr.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (46): * Single equations (assignments): 44 * Array equations: 0 * Algorithm blocks: 2 * 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 0.0002212/0.3756, allocations: 249.3 kB / 0.5903 GB, free: 18.35 MB / 446.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.587e-05/0.3757, allocations: 67.62 kB / 0.5904 GB, free: 18.31 MB / 446.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009484/0.3766, allocations: 434.4 kB / 0.5908 GB, free: 18.07 MB / 446.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.791e-06/0.3767, allocations: 6 kB / 0.5908 GB, free: 18.07 MB / 446.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.039e-06/0.3767, allocations: 0 / 0.5908 GB, free: 18.07 MB / 446.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.821e-06/0.3767, allocations: 5.141 kB / 0.5908 GB, free: 18.06 MB / 446.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001471/0.3782, allocations: 1.169 MB / 0.592 GB, free: 17.18 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.215e-06/0.3782, allocations: 1.25 kB / 0.592 GB, free: 17.18 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002063/0.3784, allocations: 49.05 kB / 0.592 GB, free: 17.16 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 3.848e-06/0.3784, allocations: 3.938 kB / 0.592 GB, free: 17.16 MB / 446.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.577e-05/0.3784, allocations: 6.688 kB / 0.592 GB, free: 17.15 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.217e-06/0.3784, allocations: 5.234 kB / 0.592 GB, free: 17.15 MB / 446.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.804e-06/0.3784, allocations: 1.406 kB / 0.592 GB, free: 17.15 MB / 446.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008724/0.3793, allocations: 0.5708 MB / 0.5926 GB, free: 16.77 MB / 446.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001058/0.3794, allocations: 155.3 kB / 0.5927 GB, free: 16.62 MB / 446.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.479e-05/0.3795, allocations: 15.62 kB / 0.5927 GB, free: 16.61 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004392/0.38, allocations: 49.84 kB / 0.5928 GB, free: 16.59 MB / 446.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001534/0.3801, allocations: 72.92 kB / 0.5929 GB, free: 16.54 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.027e-05/0.3802, allocations: 16.08 kB / 0.5929 GB, free: 16.54 MB / 446.1 MB Notification: Performance of sorting global known variables: time 0.0004769/0.3807, allocations: 0.566 MB / 0.5934 GB, free: 15.98 MB / 446.1 MB Notification: Performance of sort global known variables: time 9.01e-07/0.3807, allocations: 0 / 0.5934 GB, free: 15.98 MB / 446.1 MB Notification: Performance of remove unused functions: time 0.0004375/0.3811, allocations: 127.6 kB / 0.5935 GB, free: 15.85 MB / 446.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 0 () * Number of discrete variables: 21 (opeEnv.booPasThr.y,opeEnv.bouMapHea.noErr,opeEnv.bouMapCoo.noErr,$cse1,$cse2,$whenCondition3,$whenCondition2,$whenCondition1,sigBus.hea,hys.y,opeEnv.disErr.y,opeEnv.bouMapHea.hysLef.y,opeEnv.bouMapHea.hysRig.y,opeEnv.bouMapHea.hysBou.y,opeEnv.bouMapCoo.hysLef.y,opeEnv.bouMapCoo.hysRig.y,opeEnv.bouMapCoo.hysBou.y,TConOutEmu.T_start,TConOutEmu.count,TEvaInEmu.T_start,TEvaInEmu.count) * Number of discrete states: 10 (TEvaInEmu.count,TConOutEmu.count,opeEnv.bouMapCoo.hysLef.y,opeEnv.bouMapCoo.hysRig.y,opeEnv.bouMapHea.hysLef.y,opeEnv.bouMapHea.hysRig.y,opeEnv.bouMapCoo.hysBou.y,opeEnv.bouMapHea.hysBou.y,hys.y,opeEnv.disErr.y) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (33): * Single equations (assignments): 28 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 5 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.002544/0.3837, allocations: 1.576 MB / 0.5951 GB, free: 14.41 MB / 446.1 MB Notification: Performance of simCode: created initialization part: time 0.0009504/0.3846, allocations: 0.4993 MB / 0.5956 GB, free: 13.89 MB / 446.1 MB Notification: Performance of simCode: created event and clocks part: time 2.805e-06/0.3846, allocations: 0 / 0.5956 GB, free: 13.89 MB / 446.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0004394/0.3851, allocations: 195.8 kB / 0.5958 GB, free: 13.7 MB / 446.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0008079/0.3859, allocations: 165.8 kB / 0.5959 GB, free: 13.55 MB / 446.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007393/0.3933, allocations: 6 MB / 0.6018 GB, free: 7.414 MB / 446.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002807/0.3936, allocations: 0.9099 MB / 0.6027 GB, free: 6.477 MB / 446.1 MB Notification: Performance of simCode: alias equations: time 0.0003078/0.3939, allocations: 96.78 kB / 0.6028 GB, free: 6.379 MB / 446.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003018/0.3942, allocations: 243.3 kB / 0.603 GB, free: 6.141 MB / 446.1 MB Notification: Performance of SimCode: time 3.01e-07/0.3942, allocations: 0 / 0.603 GB, free: 6.141 MB / 446.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 1.019/1.413, allocations: 15.21 MB / 0.6178 GB, free: 7.27 MB / 462.1 MB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0003627/1.414, allocations: 292.2 kB / 0.6181 GB, free: 6.883 MB / 462.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 2.772/4.186, allocations: 4 kB / 0.6181 GB, free: 6.879 MB / 462.1 MB (rm -f IBPSA_latest_IBPSA.Fluid.HeatPumps.ModularReversible.Controls.Safety.Examples.OperationalEnvelope.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.HeatPumps.ModularReversible.Controls.Safety.Examples.OperationalEnvelope.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.HeatPumps.ModularReversible.Controls.Safety.Examples.OperationalEnvelope.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.HeatPumps.ModularReversible.Controls.Safety.Examples.OperationalEnvelope.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_IBPSA_latest_IBPSA_Fluid_HeatPumps_ModularReversible_Controls_Safety_Examples_OperationalEnvelope_fmu --startTime=0 --stopTime=100 --timeout=50 --tolerance=1e-08 IBPSA_latest_IBPSA_Fluid_HeatPumps_ModularReversible_Controls_Safety_Examples_OperationalEnvelope.fmu > IBPSA_latest_IBPSA.Fluid.HeatPumps.ModularReversible.Controls.Safety.Examples.OperationalEnvelope.pipe 2>&1)