Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.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/BuildSysPro 3.6.0-master/package.mo", uses=false) Using package BuildSysPro with version 3.6.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0-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: translateModel(BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed") translateModel(BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001065/0.001066, allocations: 91.77 kB / 15.36 MB, free: 0.7383 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.006725/0.006725, allocations: 171.4 kB / 16.26 MB, free: 6.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.361/1.361, allocations: 223.3 MB / 240.3 MB, free: 5.359 MB / 190.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0-master/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0-master/package.mo): time 1.088/1.088, allocations: 143.4 MB / 434.8 MB, free: 13.68 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0003345/0.0003346, allocations: 12 kB / 0.5166 GB, free: 10.96 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1844/0.1848, allocations: 83.41 MB / 0.5981 GB, free: 7.488 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed): time 0.3358/0.5206, allocations: 68.27 MB / 0.6648 GB, free: 15.11 MB / 0.5137 GB Notification: Performance of NFInst.instExpressions: time 0.02254/0.5432, allocations: 14.53 MB / 0.6789 GB, free: 4.73 MB / 0.5137 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003035/0.5463, allocations: 65.38 kB / 0.679 GB, free: 4.703 MB / 0.5137 GB Notification: Performance of NFTyping.typeComponents: time 0.002415/0.5487, allocations: 0.745 MB / 0.6797 GB, free: 4.27 MB / 0.5137 GB Notification: Performance of NFTyping.typeBindings: time 0.007776/0.5565, allocations: 2.357 MB / 0.682 GB, free: 2.859 MB / 0.5137 GB Notification: Performance of NFTyping.typeClassSections: time 0.005582/0.5621, allocations: 1.801 MB / 0.6838 GB, free: 1.812 MB / 0.5137 GB Notification: Performance of NFFlatten.flatten: time 0.009909/0.572, allocations: 5.947 MB / 0.6896 GB, free: 15.49 MB / 0.5294 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002828/0.5749, allocations: 1.299 MB / 0.6909 GB, free: 14.93 MB / 0.5294 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004416/0.5794, allocations: 1.449 MB / 0.6923 GB, free: 14.3 MB / 0.5294 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002923/0.5823, allocations: 1.2 MB / 0.6935 GB, free: 13.79 MB / 0.5294 GB Notification: Performance of NFPackage.collectConstants: time 0.0003256/0.5826, allocations: 74.81 kB / 0.6935 GB, free: 13.78 MB / 0.5294 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0052/0.5879, allocations: 1.731 MB / 0.6952 GB, free: 13.2 MB / 0.5294 GB Notification: Performance of NFScalarize.scalarize: time 0.0005475/0.5884, allocations: 342.1 kB / 0.6955 GB, free: 13.02 MB / 0.5294 GB Notification: Performance of NFVerifyModel.verify: time 0.001617/0.5901, allocations: 0.9074 MB / 0.6964 GB, free: 12.48 MB / 0.5294 GB Notification: Performance of NFConvertDAE.convert: time 0.007466/0.5975, allocations: 3.529 MB / 0.6999 GB, free: 11.5 MB / 0.5294 GB Notification: Performance of FrontEnd - DAE generated: time 7.454e-06/0.5976, allocations: 1.219 kB / 0.6999 GB, free: 11.5 MB / 0.5294 GB Notification: Performance of FrontEnd: time 2.254e-06/0.5976, allocations: 3.938 kB / 0.6999 GB, free: 11.49 MB / 0.5294 GB Notification: Performance of Transformations before backend: time 6.122e-05/0.5977, allocations: 4 kB / 0.6999 GB, free: 11.49 MB / 0.5294 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 296 * Number of variables: 296 Notification: Performance of Generate backend data structure: time 0.005348/0.603, allocations: 1.994 MB / 0.7018 GB, free: 10.18 MB / 0.5294 GB Notification: Performance of prepare preOptimizeDAE: time 4.68e-05/0.6031, allocations: 10.03 kB / 0.7018 GB, free: 10.18 MB / 0.5294 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005537/0.6086, allocations: 0.6918 MB / 0.7025 GB, free: 10.06 MB / 0.5294 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003475/0.6121, allocations: 1.579 MB / 0.7041 GB, free: 9.078 MB / 0.5294 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001636/0.6123, allocations: 130.3 kB / 0.7042 GB, free: 9 MB / 0.5294 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000245/0.6126, allocations: 123.1 kB / 0.7043 GB, free: 8.961 MB / 0.5294 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00446/0.617, allocations: 1.66 MB / 0.7059 GB, free: 8.223 MB / 0.5294 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.741e-05/0.6171, allocations: 9.797 kB / 0.7059 GB, free: 8.215 MB / 0.5294 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001643/0.6173, allocations: 53.25 kB / 0.706 GB, free: 8.176 MB / 0.5294 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.549e-05/0.6173, allocations: 42.27 kB / 0.706 GB, free: 8.168 MB / 0.5294 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00502/0.6224, allocations: 1.498 MB / 0.7075 GB, free: 7.441 MB / 0.5294 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 0.01246/0.6348, allocations: 6.996 MB / 0.7143 GB, free: 1.445 MB / 0.5294 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002578/0.6374, allocations: 0.7899 MB / 0.7151 GB, free: 1.059 MB / 0.5294 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001783/0.6392, allocations: 0.514 MB / 0.7156 GB, free: 0.8047 MB / 0.5294 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001584/0.6408, allocations: 1.271 MB / 0.7168 GB, free: 15.34 MB / 0.545 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002108/0.643, allocations: 0.6688 MB / 0.7175 GB, free: 14.9 MB / 0.545 GB Notification: Performance of pre-optimization done (n=69): time 3.406e-06/0.643, allocations: 0 / 0.7175 GB, free: 14.9 MB / 0.545 GB Notification: Performance of matching and sorting (n=69): time 0.01091/0.6539, allocations: 2.181 MB / 0.7196 GB, free: 13.79 MB / 0.545 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001729/0.6541, allocations: 322.7 kB / 0.7199 GB, free: 13.41 MB / 0.545 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002657/0.6568, allocations: 1.384 MB / 0.7213 GB, free: 12.66 MB / 0.545 GB Notification: Performance of collectPreVariables (initialization): time 0.0002308/0.657, allocations: 49.23 kB / 0.7213 GB, free: 12.61 MB / 0.545 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007323/0.6578, allocations: 0.7039 MB / 0.722 GB, free: 11.98 MB / 0.545 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003321/0.6581, allocations: 240.6 kB / 0.7222 GB, free: 11.74 MB / 0.545 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001509/0.6583, allocations: 81.67 kB / 0.7223 GB, free: 11.65 MB / 0.545 GB Notification: Performance of setup shared object (initialization): time 0.0001425/0.6584, allocations: 341.9 kB / 0.7226 GB, free: 11.31 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002068/0.6605, allocations: 0.5327 MB / 0.7232 GB, free: 10.78 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002349/0.6628, allocations: 0.8374 MB / 0.724 GB, free: 9.82 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003896/0.6668, allocations: 1.212 MB / 0.7252 GB, free: 8.512 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.881e-06/0.6668, allocations: 0 / 0.7252 GB, free: 8.512 MB / 0.545 GB Notification: Performance of matching and sorting (n=117) (initialization): time 0.006951/0.6737, allocations: 1.7 MB / 0.7268 GB, free: 6.793 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 0.000238/0.674, allocations: 298.6 kB / 0.7271 GB, free: 6.406 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.548e-05/0.674, allocations: 8 kB / 0.7271 GB, free: 6.398 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001439/0.6755, allocations: 369.1 kB / 0.7275 GB, free: 6.039 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001576/0.6771, allocations: 279.5 kB / 0.7277 GB, free: 5.766 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001273/0.6784, allocations: 0.9025 MB / 0.7286 GB, free: 4.84 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002962/0.6813, allocations: 287.5 kB / 0.7289 GB, free: 4.559 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001581/0.6815, allocations: 67.88 kB / 0.729 GB, free: 4.492 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 1.082e-05/0.6815, allocations: 4 kB / 0.729 GB, free: 4.488 MB / 0.545 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.006525/0.6881, allocations: 1.537 MB / 0.7305 GB, free: 2.941 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.709e-05/0.6881, allocations: 8 kB / 0.7305 GB, free: 2.934 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001326/0.6894, allocations: 369.2 kB / 0.7308 GB, free: 2.574 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00161/0.6911, allocations: 279.5 kB / 0.7311 GB, free: 2.301 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001256/0.6923, allocations: 0.8977 MB / 0.732 GB, free: 1.379 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002791/0.6951, allocations: 258.8 kB / 0.7322 GB, free: 1.125 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002234/0.6954, allocations: 59.95 kB / 0.7323 GB, free: 1.066 MB / 0.545 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 28 * Number of states: 0 () * Number of discrete variables: 7 (N.count,$PRE.N.count,N.T_start,$PRE.N.T_start,heaPum.com.isOn,$PRE.heaPum.com.isOn,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (98): * Single equations (assignments): 96 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,17)} Notification: Performance of prepare postOptimizeDAE: time 0.001202/0.6966, allocations: 456.8 kB / 0.7327 GB, free: 0.6094 MB / 0.545 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005305/0.6971, allocations: 150.2 kB / 0.7328 GB, free: 472 kB / 0.545 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004637/0.7018, allocations: 1.284 MB / 0.7341 GB, free: 15.17 MB / 0.5606 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.937e-05/0.7018, allocations: 8 kB / 0.7341 GB, free: 15.16 MB / 0.5606 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.827e-06/0.7018, allocations: 0 / 0.7341 GB, free: 15.16 MB / 0.5606 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003643/0.7055, allocations: 1.092 MB / 0.7352 GB, free: 14.04 MB / 0.5606 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008921/0.7144, allocations: 3.346 MB / 0.7384 GB, free: 10.56 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.417e-05/0.7145, allocations: 7.938 kB / 0.7385 GB, free: 10.55 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001026/0.7155, allocations: 164.1 kB / 0.7386 GB, free: 10.39 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001326/0.7169, allocations: 368.2 kB / 0.739 GB, free: 10.04 MB / 0.5606 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.893e-05/0.717, allocations: 31.91 kB / 0.739 GB, free: 10.01 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00123/0.7182, allocations: 0.8981 MB / 0.7399 GB, free: 9.086 MB / 0.5606 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.848e-06/0.7182, allocations: 11.94 kB / 0.7399 GB, free: 9.074 MB / 0.5606 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006242/0.7245, allocations: 1.965 MB / 0.7418 GB, free: 7.031 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001201/0.7257, allocations: 398.9 kB / 0.7422 GB, free: 6.621 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005573/0.7263, allocations: 28.05 kB / 0.7422 GB, free: 6.594 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002244/0.7285, allocations: 163.7 kB / 0.7424 GB, free: 6.434 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001566/0.7287, allocations: 64.23 kB / 0.7424 GB, free: 6.371 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001172/0.7288, allocations: 39.95 kB / 0.7425 GB, free: 6.332 MB / 0.5606 GB Notification: Performance of sorting global known variables: time 0.002104/0.731, allocations: 0.994 MB / 0.7434 GB, free: 5.34 MB / 0.5606 GB Notification: Performance of sort global known variables: time 1.81e-07/0.731, allocations: 0 / 0.7434 GB, free: 5.34 MB / 0.5606 GB Notification: Performance of remove unused functions: time 0.003575/0.7345, allocations: 0.8968 MB / 0.7443 GB, free: 4.441 MB / 0.5606 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 19 * Number of states: 2 (heaPum.con.vol.dynBal.U,heaPum.eva.vol.dynBal.U) * Number of discrete variables: 4 ($whenCondition1,heaPum.com.isOn,N.T_start,N.count) * Number of discrete states: 2 (N.count,heaPum.com.isOn) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (51): * Single equations (assignments): 46 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,17)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001721/0.7363, allocations: 0.5509 MB / 0.7448 GB, free: 3.898 MB / 0.5606 GB Notification: Performance of simCode: created initialization part: time 0.006865/0.7432, allocations: 2.023 MB / 0.7468 GB, free: 1.852 MB / 0.5606 GB Notification: Performance of simCode: created event and clocks part: time 9.318e-06/0.7432, allocations: 4.125 kB / 0.7468 GB, free: 1.848 MB / 0.5606 GB Notification: Performance of simCode: created simulation system equations: time 0.002049/0.7452, allocations: 0.5794 MB / 0.7474 GB, free: 1.27 MB / 0.5606 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005575/0.7508, allocations: 0.8064 MB / 0.7482 GB, free: 484 kB / 0.5606 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006441/0.7573, allocations: 3.306 MB / 0.7514 GB, free: 13.08 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008655/0.7582, allocations: 1.211 MB / 0.7526 GB, free: 11.84 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.001998/0.7602, allocations: 381.4 kB / 0.753 GB, free: 11.48 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004279/0.7606, allocations: 135.3 kB / 0.7531 GB, free: 11.35 MB / 0.5762 GB Notification: Performance of SimCode: time 6.41e-07/0.7606, allocations: 0 / 0.7531 GB, free: 11.35 MB / 0.5762 GB Notification: Performance of Templates: time 0.06092/0.8216, allocations: 38.46 MB / 0.7906 GB, free: 5.434 MB / 0.6075 GB make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.makefile (rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatPumps.Validation.ReciprocatingWaterToWater_VariableSpeed.pipe 2>&1)