Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_8_Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector.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.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector") translateModel(Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001593/0.001593, allocations: 108 kB / 15.6 MB, free: 132 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001615/0.001615, allocations: 199.5 kB / 16.54 MB, free: 6.672 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.452/1.452, allocations: 205.1 MB / 222.4 MB, free: 4.602 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 1.711/1.711, allocations: 292.3 MB / 0.5489 GB, free: 12.85 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 0.001439/0.00144, allocations: 67.67 kB / 0.6715 GB, free: 26.2 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2476/0.249, allocations: 114.5 MB / 0.7834 GB, free: 13.47 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector): time 0.04208/0.2912, allocations: 41.97 MB / 0.8244 GB, free: 3.332 MB / 0.6387 GB Notification: Performance of NFInst.instExpressions: time 0.0131/0.3043, allocations: 8.817 MB / 0.833 GB, free: 10.5 MB / 0.6544 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002175/0.3065, allocations: 39.75 kB / 0.833 GB, free: 10.46 MB / 0.6544 GB Notification: Performance of NFTyping.typeComponents: time 0.002034/0.3086, allocations: 0.5823 MB / 0.8336 GB, free: 9.871 MB / 0.6544 GB Notification: Performance of NFTyping.typeBindings: time 0.003778/0.3124, allocations: 1.262 MB / 0.8348 GB, free: 8.605 MB / 0.6544 GB Notification: Performance of NFTyping.typeClassSections: time 0.003364/0.3158, allocations: 1.178 MB / 0.836 GB, free: 7.434 MB / 0.6544 GB Notification: Performance of NFFlatten.flatten: time 0.003963/0.3198, allocations: 2.685 MB / 0.8386 GB, free: 4.742 MB / 0.6544 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001397/0.3212, allocations: 0.9186 MB / 0.8395 GB, free: 3.805 MB / 0.6544 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00269/0.3239, allocations: 1.046 MB / 0.8405 GB, free: 2.758 MB / 0.6544 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001035/0.3249, allocations: 0.7506 MB / 0.8412 GB, free: 2.004 MB / 0.6544 GB Notification: Performance of NFPackage.collectConstants: time 0.0001733/0.3251, allocations: 120 kB / 0.8414 GB, free: 1.887 MB / 0.6544 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00252/0.3277, allocations: 1.182 MB / 0.8425 GB, free: 0.7031 MB / 0.6544 GB Notification: Performance of NFScalarize.scalarize: time 0.0003165/0.328, allocations: 326.9 kB / 0.8428 GB, free: 392 kB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 0.0007148/0.3287, allocations: 0.6378 MB / 0.8434 GB, free: 15.74 MB / 0.67 GB Notification: Performance of NFConvertDAE.convert: time 0.003488/0.3322, allocations: 2.337 MB / 0.8457 GB, free: 13.4 MB / 0.67 GB Notification: Performance of FrontEnd - DAE generated: time 6.312e-06/0.3322, allocations: 4 kB / 0.8457 GB, free: 13.39 MB / 0.67 GB Notification: Performance of FrontEnd: time 2.154e-06/0.3322, allocations: 0 / 0.8457 GB, free: 13.39 MB / 0.67 GB Notification: Performance of Transformations before backend: time 2.645e-05/0.3323, allocations: 0 / 0.8457 GB, free: 13.39 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: 157 * Number of variables: 157 Notification: Performance of Generate backend data structure: time 0.002942/0.3352, allocations: 1.736 MB / 0.8474 GB, free: 11.56 MB / 0.67 GB Notification: Performance of prepare preOptimizeDAE: time 4.651e-05/0.3353, allocations: 12.03 kB / 0.8474 GB, free: 11.55 MB / 0.67 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003262/0.3356, allocations: 131.4 kB / 0.8476 GB, free: 11.42 MB / 0.67 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001628/0.3372, allocations: 1.041 MB / 0.8486 GB, free: 10.34 MB / 0.67 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.406e-05/0.3373, allocations: 49.31 kB / 0.8486 GB, free: 10.29 MB / 0.67 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001167/0.3374, allocations: 71.98 kB / 0.8487 GB, free: 10.22 MB / 0.67 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001323/0.3388, allocations: 0.8136 MB / 0.8495 GB, free: 9.383 MB / 0.67 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.977e-05/0.3388, allocations: 0 / 0.8495 GB, free: 9.383 MB / 0.67 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.396e-05/0.3389, allocations: 28 kB / 0.8495 GB, free: 9.355 MB / 0.67 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.626e-05/0.3389, allocations: 15.98 kB / 0.8495 GB, free: 9.34 MB / 0.67 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001059/0.34, allocations: 0.6141 MB / 0.8501 GB, free: 8.727 MB / 0.67 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 0.004264/0.3442, allocations: 3.236 MB / 0.8533 GB, free: 5.32 MB / 0.67 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0008349/0.3451, allocations: 461.9 kB / 0.8537 GB, free: 4.863 MB / 0.67 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004619/0.3456, allocations: 304.7 kB / 0.854 GB, free: 4.562 MB / 0.67 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0008648/0.3464, allocations: 0.7753 MB / 0.8548 GB, free: 3.621 MB / 0.67 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.071e-05/0.3465, allocations: 34.56 kB / 0.8548 GB, free: 3.578 MB / 0.67 GB Notification: Performance of pre-optimization done (n=38): time 2.635e-06/0.3465, allocations: 0 / 0.8548 GB, free: 3.578 MB / 0.67 GB Notification: Performance of matching and sorting (n=38): time 0.001803/0.3483, allocations: 0.9974 MB / 0.8558 GB, free: 2.555 MB / 0.67 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.604e-05/0.3484, allocations: 140.5 kB / 0.8559 GB, free: 2.387 MB / 0.67 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001428/0.3498, allocations: 1.087 MB / 0.857 GB, free: 1.281 MB / 0.67 GB Notification: Performance of collectPreVariables (initialization): time 5.15e-05/0.3499, allocations: 33.7 kB / 0.857 GB, free: 1.242 MB / 0.67 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003952/0.3503, allocations: 464.6 kB / 0.8575 GB, free: 0.7852 MB / 0.67 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001607/0.3505, allocations: 130.1 kB / 0.8576 GB, free: 0.6562 MB / 0.67 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001865/0.3507, allocations: 118 kB / 0.8577 GB, free: 0.5352 MB / 0.67 GB Notification: Performance of setup shared object (initialization): time 0.0001172/0.3508, allocations: 329.9 kB / 0.858 GB, free: 212 kB / 0.67 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005224/0.3513, allocations: 350.6 kB / 0.8583 GB, free: 15.86 MB / 0.6856 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006071/0.3519, allocations: 454.7 kB / 0.8588 GB, free: 15.38 MB / 0.6856 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001204/0.3531, allocations: 0.9679 MB / 0.8597 GB, free: 14.34 MB / 0.6856 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.986e-06/0.3532, allocations: 0 / 0.8597 GB, free: 14.34 MB / 0.6856 GB Notification: Performance of matching and sorting (n=62) (initialization): time 0.001574/0.3547, allocations: 1.104 MB / 0.8608 GB, free: 13.19 MB / 0.6856 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001263/0.3549, allocations: 186.2 kB / 0.861 GB, free: 12.97 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.758e-06/0.3549, allocations: 4 kB / 0.861 GB, free: 12.97 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.931e-05/0.3549, allocations: 4 kB / 0.861 GB, free: 12.96 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003618/0.3553, allocations: 87.89 kB / 0.8611 GB, free: 12.88 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.296e-05/0.3553, allocations: 12.14 kB / 0.8611 GB, free: 12.87 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006224/0.3559, allocations: 83.41 kB / 0.8612 GB, free: 12.79 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.897e-05/0.356, allocations: 27.98 kB / 0.8612 GB, free: 12.76 MB / 0.6856 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0008598/0.3569, allocations: 0.5952 MB / 0.8618 GB, free: 12.16 MB / 0.6856 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0006521/0.3575, allocations: 450.8 kB / 0.8622 GB, free: 11.68 MB / 0.6856 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001359/0.3589, allocations: 0.9783 MB / 0.8631 GB, free: 10.63 MB / 0.6856 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.869e-06/0.3589, allocations: 3.984 kB / 0.8632 GB, free: 10.62 MB / 0.6856 GB Notification: Performance of matching and sorting (n=62) (initialization_lambda0): time 0.001562/0.3605, allocations: 1.102 MB / 0.8642 GB, free: 9.477 MB / 0.6856 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001115/0.3606, allocations: 182.2 kB / 0.8644 GB, free: 9.262 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.808e-06/0.3606, allocations: 0 / 0.8644 GB, free: 9.262 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (initialization): time 7.684e-06/0.3606, allocations: 7.984 kB / 0.8644 GB, free: 9.254 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003373/0.361, allocations: 91.89 kB / 0.8645 GB, free: 9.164 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.615e-06/0.361, allocations: 4 kB / 0.8645 GB, free: 9.16 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006216/0.3616, allocations: 70.42 kB / 0.8646 GB, free: 9.094 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.362e-05/0.3617, allocations: 24 kB / 0.8646 GB, free: 9.07 MB / 0.6856 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 8 * Number of states: 0 () * Number of discrete variables: 3 (con.mod.airFlo_mod.i,con.mod.watFlo_mod.i,con.mod.temDif_mod.i) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (53): * Single equations (assignments): 47 * Array equations: 0 * Algorithm blocks: 6 * 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 0.0002663/0.362, allocations: 305.1 kB / 0.8649 GB, free: 8.746 MB / 0.6856 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001839/0.3622, allocations: 102.8 kB / 0.865 GB, free: 8.645 MB / 0.6856 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001494/0.3637, allocations: 0.9128 MB / 0.8659 GB, free: 7.707 MB / 0.6856 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.254e-05/0.3637, allocations: 4 kB / 0.8659 GB, free: 7.703 MB / 0.6856 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.65e-06/0.3637, allocations: 0 / 0.8659 GB, free: 7.703 MB / 0.6856 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001103/0.3648, allocations: 0.9717 MB / 0.8668 GB, free: 6.645 MB / 0.6856 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003104/0.3679, allocations: 2.126 MB / 0.8689 GB, free: 4.398 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.213e-06/0.3679, allocations: 3.938 kB / 0.8689 GB, free: 4.395 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002683/0.3682, allocations: 59.91 kB / 0.869 GB, free: 4.336 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (simulation): time 8.045e-06/0.3682, allocations: 4 kB / 0.869 GB, free: 4.332 MB / 0.6856 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.525e-05/0.3683, allocations: 23.98 kB / 0.869 GB, free: 4.309 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.43e-06/0.3683, allocations: 4 kB / 0.869 GB, free: 4.305 MB / 0.6856 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.72e-06/0.3683, allocations: 3.938 kB / 0.869 GB, free: 4.301 MB / 0.6856 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001912/0.3702, allocations: 1.398 MB / 0.8704 GB, free: 2.844 MB / 0.6856 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004075/0.3706, allocations: 295.5 kB / 0.8706 GB, free: 2.535 MB / 0.6856 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001314/0.3708, allocations: 8 kB / 0.8707 GB, free: 2.527 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004662/0.3713, allocations: 40.03 kB / 0.8707 GB, free: 2.488 MB / 0.6856 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001432/0.3714, allocations: 47.95 kB / 0.8707 GB, free: 2.441 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.827e-05/0.3715, allocations: 23.98 kB / 0.8708 GB, free: 2.418 MB / 0.6856 GB Notification: Performance of sorting global known variables: time 0.001091/0.3726, allocations: 0.7805 MB / 0.8715 GB, free: 1.629 MB / 0.6856 GB Notification: Performance of sort global known variables: time 2.6e-07/0.3726, allocations: 0 / 0.8715 GB, free: 1.629 MB / 0.6856 GB Notification: Performance of remove unused functions: time 0.001449/0.374, allocations: 0.5226 MB / 0.872 GB, free: 1.105 MB / 0.6856 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 10 * Number of states: 2 (con.hex.vol.dynBal.U,senTem.T) * Number of discrete variables: 3 (con.mod.temDif_mod.i,con.mod.watFlo_mod.i,con.mod.airFlo_mod.i) * Number of discrete states: 3 (con.mod.airFlo_mod.i,con.mod.watFlo_mod.i,con.mod.temDif_mod.i) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (38): * Single equations (assignments): 31 * Array equations: 0 * Algorithm blocks: 3 * Record equations: 4 * When equations: 0 * 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 0.000871/0.3749, allocations: 388.4 kB / 0.8724 GB, free: 0.7266 MB / 0.6856 GB Notification: Performance of simCode: created initialization part: time 0.002362/0.3773, allocations: 1.963 MB / 0.8743 GB, free: 14.61 MB / 0.7012 GB Notification: Performance of simCode: created event and clocks part: time 6.212e-06/0.3773, allocations: 4 kB / 0.8743 GB, free: 14.61 MB / 0.7012 GB Notification: Performance of simCode: created simulation system equations: time 0.0006634/0.378, allocations: 0.5409 MB / 0.8749 GB, free: 14.03 MB / 0.7012 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002232/0.3802, allocations: 0.5426 MB / 0.8754 GB, free: 13.5 MB / 0.7012 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00284/0.3831, allocations: 1.928 MB / 0.8773 GB, free: 11.52 MB / 0.7012 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006318/0.3837, allocations: 1.075 MB / 0.8783 GB, free: 10.41 MB / 0.7012 GB Notification: Performance of simCode: alias equations: time 0.0007291/0.3844, allocations: 213.4 kB / 0.8785 GB, free: 10.21 MB / 0.7012 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000169/0.3846, allocations: 75.42 kB / 0.8786 GB, free: 10.14 MB / 0.7012 GB Notification: Performance of SimCode: time 6.32e-07/0.3846, allocations: 4 kB / 0.8786 GB, free: 10.14 MB / 0.7012 GB Notification: Performance of Templates: time 0.04192/0.4266, allocations: 24.59 MB / 0.9026 GB, free: 1.898 MB / 0.7169 GB make -j1 -f Buildings_8_Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector.makefile (rm -f Buildings_8_Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector.pipe ; mkfifo Buildings_8_Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector.pipe >> ../files/Buildings_8_Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector.sim & ./Buildings_8_Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Fluid.HeatExchangers.ActiveBeams.BaseClasses.Examples.Convector.pipe 2>&1)