Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatExchangers.Examples.WaterCooler_T.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/package.mo", uses=false) Using package BuildSysPro with version 3.5.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/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.HeatExchangers.Examples.WaterCooler_T,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatExchangers.Examples.WaterCooler_T") translateModel(BuildSysPro.IBPSA.Fluid.HeatExchangers.Examples.WaterCooler_T,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatExchangers.Examples.WaterCooler_T") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008419/0.0008419, allocations: 99.34 kB / 16.02 MB, free: 76 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0009207/0.0009206, allocations: 186.2 kB / 16.92 MB, free: 6.75 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.347/1.347, allocations: 223.3 MB / 241 MB, free: 5.336 MB / 190.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/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/package.mo): time 0.9829/0.9829, allocations: 143.2 MB / 435.3 MB, free: 13.7 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0003386/0.0003389, allocations: 12 kB / 0.517 GB, free: 11.15 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1664/0.1668, allocations: 83.4 MB / 0.5985 GB, free: 7.711 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.HeatExchangers.Examples.WaterCooler_T): time 0.3547/0.5216, allocations: 52.35 MB / 0.6496 GB, free: 10.92 MB / 0.4981 GB Notification: Performance of NFInst.instExpressions: time 0.02126/0.5429, allocations: 17.03 MB / 0.6662 GB, free: 14.88 MB / 0.5137 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003811/0.5467, allocations: 79 kB / 0.6663 GB, free: 14.85 MB / 0.5137 GB Notification: Performance of NFTyping.typeComponents: time 0.00928/0.5561, allocations: 4.149 MB / 0.6704 GB, free: 13.54 MB / 0.5137 GB Notification: Performance of NFTyping.typeBindings: time 0.007204/0.5633, allocations: 2.224 MB / 0.6725 GB, free: 12.26 MB / 0.5137 GB Notification: Performance of NFTyping.typeClassSections: time 0.005964/0.5692, allocations: 2.042 MB / 0.6745 GB, free: 11.14 MB / 0.5137 GB [/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/Compiler/NFFrontEnd/NFCeval.mo:1080:9-1080:67:writable] Error: Internal error NFCeval.evalBinaryMul failed to evaluate ‘{0.0, 0.05423941276795777}[pressure.n] * 0.0‘ Notification: Performance of NFFlatten.flatten: time 0.01422/0.5835, allocations: 9.032 MB / 0.6834 GB, free: 8.184 MB / 0.5137 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003055/0.5866, allocations: 1.38 MB / 0.6847 GB, free: 7.605 MB / 0.5137 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005032/0.5916, allocations: 1.606 MB / 0.6863 GB, free: 6.887 MB / 0.5137 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003187/0.5948, allocations: 1.379 MB / 0.6876 GB, free: 6.297 MB / 0.5137 GB Notification: Performance of NFPackage.collectConstants: time 0.0004216/0.5953, allocations: 70.06 kB / 0.6877 GB, free: 6.297 MB / 0.5137 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004886/0.6002, allocations: 1.919 MB / 0.6896 GB, free: 5.668 MB / 0.5137 GB Notification: Performance of NFScalarize.scalarize: time 0.0009911/0.6012, allocations: 0.5551 MB / 0.6901 GB, free: 5.445 MB / 0.5137 GB Notification: Performance of NFVerifyModel.verify: time 0.001993/0.6032, allocations: 1.11 MB / 0.6912 GB, free: 4.754 MB / 0.5137 GB Notification: Performance of NFConvertDAE.convert: time 0.00564/0.6089, allocations: 3.061 MB / 0.6942 GB, free: 4.039 MB / 0.5137 GB Notification: Performance of FrontEnd - DAE generated: time 5.11e-06/0.6089, allocations: 0 / 0.6942 GB, free: 4.039 MB / 0.5137 GB Notification: Performance of FrontEnd: time 4.448e-06/0.6089, allocations: 4.797 kB / 0.6942 GB, free: 4.039 MB / 0.5137 GB Notification: Performance of Transformations before backend: time 7.906e-05/0.609, allocations: 0 / 0.6942 GB, free: 4.039 MB / 0.5137 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 285 * Number of variables: 285 Notification: Performance of Generate backend data structure: time 0.005992/0.615, allocations: 2.54 MB / 0.6967 GB, free: 2.363 MB / 0.5137 GB Notification: Performance of prepare preOptimizeDAE: time 4.308e-05/0.6151, allocations: 9.781 kB / 0.6967 GB, free: 2.363 MB / 0.5137 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002942/0.618, allocations: 0.5865 MB / 0.6972 GB, free: 2.105 MB / 0.5137 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005177/0.6232, allocations: 2.659 MB / 0.6998 GB, free: 268 kB / 0.5137 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004476/0.6237, allocations: 164.6 kB / 0.7 GB, free: 196 kB / 0.5137 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002785/0.624, allocations: 117.8 kB / 0.7001 GB, free: 160 kB / 0.5137 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003128/0.6271, allocations: 1.406 MB / 0.7015 GB, free: 15.24 MB / 0.5294 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.961e-05/0.6271, allocations: 1.406 kB / 0.7015 GB, free: 15.24 MB / 0.5294 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001247/0.6273, allocations: 52.53 kB / 0.7015 GB, free: 15.2 MB / 0.5294 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.266e-05/0.6273, allocations: 44.73 kB / 0.7016 GB, free: 15.19 MB / 0.5294 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003132/0.6305, allocations: 1.184 MB / 0.7027 GB, free: 14.63 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 0.01101/0.6415, allocations: 7.435 MB / 0.71 GB, free: 8.082 MB / 0.5294 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002744/0.6443, allocations: 1.435 MB / 0.7114 GB, free: 7.047 MB / 0.5294 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001129/0.6454, allocations: 466.6 kB / 0.7118 GB, free: 6.832 MB / 0.5294 GB Notification: Performance of preOpt evalFunc (simulation): time 0.006558/0.652, allocations: 3.244 MB / 0.715 GB, free: 3.742 MB / 0.5294 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001211/0.6532, allocations: 478 kB / 0.7155 GB, free: 3.27 MB / 0.5294 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0009575/0.6542, allocations: 95.09 kB / 0.7155 GB, free: 3.176 MB / 0.5294 GB Notification: Performance of pre-optimization done (n=60): time 5.22e-06/0.6542, allocations: 7.938 kB / 0.7156 GB, free: 3.168 MB / 0.5294 GB Notification: Performance of matching and sorting (n=60): time 0.003811/0.6581, allocations: 1.345 MB / 0.7169 GB, free: 1.793 MB / 0.5294 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.823e-05/0.6581, allocations: 59.97 kB / 0.7169 GB, free: 1.719 MB / 0.5294 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003956/0.6621, allocations: 2.13 MB / 0.719 GB, free: 15.56 MB / 0.545 GB Notification: Performance of collectPreVariables (initialization): time 0.0001584/0.6623, allocations: 45.7 kB / 0.7191 GB, free: 15.51 MB / 0.545 GB Notification: Performance of collectInitialEqns (initialization): time 0.00101/0.6633, allocations: 1.018 MB / 0.72 GB, free: 14.48 MB / 0.545 GB Notification: Performance of collectInitialBindings (initialization): time 0.000305/0.6636, allocations: 224.9 kB / 0.7203 GB, free: 14.26 MB / 0.545 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002324/0.6638, allocations: 153.6 kB / 0.7204 GB, free: 14.1 MB / 0.545 GB Notification: Performance of setup shared object (initialization): time 9.196e-05/0.6639, allocations: 301.1 kB / 0.7207 GB, free: 13.8 MB / 0.545 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001379/0.6653, allocations: 0.5771 MB / 0.7213 GB, free: 13.23 MB / 0.545 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00167/0.667, allocations: 1.028 MB / 0.7223 GB, free: 12.02 MB / 0.545 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002831/0.6699, allocations: 1.515 MB / 0.7237 GB, free: 10.33 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.613e-05/0.6699, allocations: 11.94 kB / 0.7238 GB, free: 10.32 MB / 0.545 GB Notification: Performance of matching and sorting (n=189) (initialization): time 0.004047/0.674, allocations: 1.834 MB / 0.7255 GB, free: 8.473 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 0.0003513/0.6743, allocations: 473.7 kB / 0.726 GB, free: 7.844 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.427e-05/0.6744, allocations: 15.98 kB / 0.726 GB, free: 7.828 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.728e-05/0.6744, allocations: 23.92 kB / 0.726 GB, free: 7.805 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00123/0.6756, allocations: 319.6 kB / 0.7263 GB, free: 7.492 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.611e-05/0.6757, allocations: 29.19 kB / 0.7264 GB, free: 7.465 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002046/0.6777, allocations: 165.6 kB / 0.7265 GB, free: 7.305 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001523/0.6779, allocations: 59.98 kB / 0.7266 GB, free: 7.246 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 1.35e-05/0.6779, allocations: 7.938 kB / 0.7266 GB, free: 7.238 MB / 0.545 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003392/0.6813, allocations: 1.632 MB / 0.7282 GB, free: 5.598 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.758e-05/0.6814, allocations: 12 kB / 0.7282 GB, free: 5.586 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.33e-05/0.6814, allocations: 24.03 kB / 0.7282 GB, free: 5.562 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001201/0.6826, allocations: 323.5 kB / 0.7285 GB, free: 5.246 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.476e-05/0.6827, allocations: 23.94 kB / 0.7285 GB, free: 5.223 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001913/0.6846, allocations: 151 kB / 0.7287 GB, free: 5.07 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001503/0.6848, allocations: 64.08 kB / 0.7288 GB, free: 5.008 MB / 0.545 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 53 * Number of states: 0 () * Number of discrete variables: 6 (TSet.count,$PRE.TSet.count,TSet.T_start,$PRE.TSet.T_start,$whenCondition1,conPI.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (155): * Single equations (assignments): 152 * Array equations: 1 * Algorithm blocks: 1 * Record equations: 1 * 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 0.001282/0.686, allocations: 0.5924 MB / 0.7293 GB, free: 4.406 MB / 0.545 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000575/0.6866, allocations: 205.3 kB / 0.7295 GB, free: 4.203 MB / 0.545 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003257/0.6899, allocations: 1.201 MB / 0.7307 GB, free: 3.008 MB / 0.545 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.011e-05/0.6899, allocations: 8 kB / 0.7307 GB, free: 3 MB / 0.545 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.318e-06/0.69, allocations: 4 kB / 0.7307 GB, free: 2.996 MB / 0.545 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00226/0.6922, allocations: 1.021 MB / 0.7317 GB, free: 1.922 MB / 0.545 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 0.006962/0.6992, allocations: 2.72 MB / 0.7344 GB, free: 15.13 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.007e-06/0.6992, allocations: 3.938 kB / 0.7344 GB, free: 15.13 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008377/0.7001, allocations: 159.9 kB / 0.7345 GB, free: 14.97 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001802/0.7003, allocations: 24.84 kB / 0.7345 GB, free: 14.95 MB / 0.5606 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.101e-05/0.7004, allocations: 23.97 kB / 0.7346 GB, free: 14.92 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001141/0.7015, allocations: 1.311 MB / 0.7358 GB, free: 13.48 MB / 0.5606 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.376e-06/0.7015, allocations: 7.984 kB / 0.7359 GB, free: 13.47 MB / 0.5606 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004129/0.7057, allocations: 1.681 MB / 0.7375 GB, free: 11.76 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001257/0.7069, allocations: 410 kB / 0.7379 GB, free: 11.34 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007417/0.7077, allocations: 24 kB / 0.7379 GB, free: 11.31 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001572/0.7093, allocations: 119.9 kB / 0.738 GB, free: 11.2 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001347/0.7094, allocations: 60.41 kB / 0.7381 GB, free: 11.14 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.496e-05/0.7095, allocations: 31.97 kB / 0.7381 GB, free: 11.11 MB / 0.5606 GB Notification: Performance of sorting global known variables: time 0.002922/0.7125, allocations: 1.481 MB / 0.7396 GB, free: 9.613 MB / 0.5606 GB Notification: Performance of sort global known variables: time 1.81e-07/0.7125, allocations: 0 / 0.7396 GB, free: 9.613 MB / 0.5606 GB Notification: Performance of remove unused functions: time 0.004356/0.7168, allocations: 1.045 MB / 0.7406 GB, free: 8.566 MB / 0.5606 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 6 (vol.dynBal.U,mov.filter.s[1],mov.filter.s[2],conPI.I.y,THeaOut.T,coo.outCon.T) * Number of discrete variables: 3 ($whenCondition1,TSet.T_start,TSet.count) * Number of discrete states: 1 (TSet.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (70): * Single equations (assignments): 61 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 6 * 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): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.002484/0.7193, allocations: 0.8688 MB / 0.7414 GB, free: 7.844 MB / 0.5606 GB Notification: Performance of simCode: created initialization part: time 0.005018/0.7244, allocations: 2.198 MB / 0.7436 GB, free: 5.629 MB / 0.5606 GB Notification: Performance of simCode: created event and clocks part: time 7.724e-06/0.7244, allocations: 7.938 kB / 0.7436 GB, free: 5.621 MB / 0.5606 GB Notification: Performance of simCode: created simulation system equations: time 0.001454/0.7259, allocations: 0.5702 MB / 0.7441 GB, free: 5.035 MB / 0.5606 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005542/0.7314, allocations: 0.9065 MB / 0.745 GB, free: 4.141 MB / 0.5606 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008157/0.7396, allocations: 4.596 MB / 0.7495 GB, free: 15.5 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001454/0.7411, allocations: 1.55 MB / 0.751 GB, free: 13.91 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007281/0.7418, allocations: 179.4 kB / 0.7512 GB, free: 13.74 MB / 0.5762 GB Notification: Performance of SimCode: time 7.81e-07/0.7419, allocations: 4 kB / 0.7512 GB, free: 13.73 MB / 0.5762 GB Notification: Performance of Templates: time 0.06158/0.8034, allocations: 40.27 MB / 0.7905 GB, free: 5.727 MB / 0.6075 GB make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatExchangers.Examples.WaterCooler_T.makefile (rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatExchangers.Examples.WaterCooler_T.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatExchangers.Examples.WaterCooler_T.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatExchangers.Examples.WaterCooler_T.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatExchangers.Examples.WaterCooler_T.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatExchangers.Examples.WaterCooler_T -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.HeatExchangers.Examples.WaterCooler_T.pipe 2>&1)