Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_3.0.0_Buildings.DHC.Loads.HotWater.Examples.HeaterAndFixtureDirectHeatExchangerWithElectricHeat.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/Buildings 12.0.0-master/package.mo", uses=false) Using package Buildings with version 12.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-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: translateModel(Buildings.DHC.Loads.HotWater.Examples.HeaterAndFixtureDirectHeatExchangerWithElectricHeat,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.DHC.Loads.HotWater.Examples.HeaterAndFixtureDirectHeatExchangerWithElectricHeat") translateModel(Buildings.DHC.Loads.HotWater.Examples.HeaterAndFixtureDirectHeatExchangerWithElectricHeat,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.DHC.Loads.HotWater.Examples.HeaterAndFixtureDirectHeatExchangerWithElectricHeat") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001311/0.001311, allocations: 111.3 kB / 15.23 MB, free: 0.6602 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001689/0.00169, allocations: 191.5 kB / 16.13 MB, free: 6.703 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.476/1.476, allocations: 222.9 MB / 239.8 MB, free: 4.625 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 2.967/2.967, allocations: 472.6 MB / 0.7447 GB, free: 5.008 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.001267/0.001267, allocations: 68.91 kB / 0.9113 GB, free: 33.62 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.371/0.3723, allocations: 159.9 MB / 1.068 GB, free: 11 MB / 0.8262 GB Notification: Performance of NFInst.instantiate(Buildings.DHC.Loads.HotWater.Examples.HeaterAndFixtureDirectHeatExchangerWithElectricHeat): time 0.9671/1.339, allocations: 216 MB / 1.278 GB, free: 19 MB / 0.9981 GB Notification: Performance of NFInst.instExpressions: time 0.06469/1.404, allocations: 39.6 MB / 1.317 GB, free: 18.34 MB / 0.9981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01376/1.418, allocations: 205.8 kB / 1.317 GB, free: 18.34 MB / 0.9981 GB Notification: Performance of NFTyping.typeComponents: time 0.01066/1.429, allocations: 2.107 MB / 1.319 GB, free: 18.29 MB / 0.9981 GB Notification: Performance of NFTyping.typeBindings: time 0.02562/1.454, allocations: 5.861 MB / 1.325 GB, free: 18.05 MB / 0.9981 GB Notification: Performance of NFTyping.typeClassSections: time 0.01646/1.471, allocations: 4.664 MB / 1.33 GB, free: 17.91 MB / 0.9981 GB Notification: Performance of NFFlatten.flatten: time 0.0262/1.497, allocations: 16.98 MB / 1.346 GB, free: 12.58 MB / 0.9981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01052/1.508, allocations: 4.097 MB / 1.35 GB, free: 10.78 MB / 0.9981 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01504/1.523, allocations: 5.099 MB / 1.355 GB, free: 8.641 MB / 0.9981 GB Notification: Performance of NFSimplifyModel.simplify: time 0.008901/1.532, allocations: 3.591 MB / 1.359 GB, free: 7.336 MB / 0.9981 GB Notification: Performance of NFPackage.collectConstants: time 0.002512/1.534, allocations: 238 kB / 1.359 GB, free: 7.336 MB / 0.9981 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01146/1.546, allocations: 2.495 MB / 1.361 GB, free: 6.34 MB / 0.9981 GB Notification: Performance of NFScalarize.scalarize: time 0.002828/1.549, allocations: 0.9114 MB / 1.362 GB, free: 5.648 MB / 0.9981 GB Notification: Performance of NFVerifyModel.verify: time 0.008026/1.557, allocations: 2.562 MB / 1.365 GB, free: 3.984 MB / 0.9981 GB Notification: Performance of NFConvertDAE.convert: time 0.02349/1.58, allocations: 8.448 MB / 1.373 GB, free: 14.33 MB / 1.014 GB Notification: Performance of FrontEnd - DAE generated: time 1.456e-05/1.58, allocations: 0 / 1.373 GB, free: 14.33 MB / 1.014 GB Notification: Performance of FrontEnd: time 2.826e-06/1.58, allocations: 6.906 kB / 1.373 GB, free: 14.32 MB / 1.014 GB Notification: Performance of Transformations before backend: time 0.000513/1.581, allocations: 0 / 1.373 GB, free: 14.32 MB / 1.014 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 826 * Number of variables: 826 Notification: Performance of Generate backend data structure: time 0.02037/1.601, allocations: 5.481 MB / 1.378 GB, free: 10.44 MB / 1.014 GB Notification: Performance of prepare preOptimizeDAE: time 5.173e-05/1.601, allocations: 12.56 kB / 1.378 GB, free: 10.43 MB / 1.014 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006899/1.608, allocations: 1.118 MB / 1.38 GB, free: 9.914 MB / 1.014 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01155/1.62, allocations: 4.212 MB / 1.384 GB, free: 6.758 MB / 1.014 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001547/1.621, allocations: 469.7 kB / 1.384 GB, free: 6.562 MB / 1.014 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001247/1.623, allocations: 334.6 kB / 1.384 GB, free: 6.449 MB / 1.014 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01233/1.635, allocations: 3.902 MB / 1.388 GB, free: 3.988 MB / 1.014 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.107e-05/1.635, allocations: 6.906 kB / 1.388 GB, free: 3.984 MB / 1.014 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004571/1.636, allocations: 135.3 kB / 1.388 GB, free: 3.883 MB / 1.014 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.913e-05/1.636, allocations: 91.47 kB / 1.388 GB, free: 3.875 MB / 1.014 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009424/1.645, allocations: 3.304 MB / 1.392 GB, free: 2.211 MB / 1.014 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 0.036/1.681, allocations: 20.94 MB / 1.412 GB, free: 12.34 MB / 1.045 GB Notification: Performance of preOpt comSubExp (simulation): time 0.006657/1.688, allocations: 1.948 MB / 1.414 GB, free: 10.38 MB / 1.045 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00237/1.69, allocations: 0.9762 MB / 1.415 GB, free: 9.41 MB / 1.045 GB Notification: Performance of preOpt evalFunc (simulation): time 0.002965/1.693, allocations: 3.187 MB / 1.418 GB, free: 5.535 MB / 1.045 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003122/1.696, allocations: 1.163 MB / 1.419 GB, free: 4.348 MB / 1.045 GB Notification: Performance of pre-optimization done (n=158): time 3.547e-06/1.696, allocations: 0 / 1.419 GB, free: 4.348 MB / 1.045 GB Notification: Performance of matching and sorting (n=158): time 0.00882/1.705, allocations: 2.978 MB / 1.422 GB, free: 1.363 MB / 1.045 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001421/1.705, allocations: 201.2 kB / 1.422 GB, free: 1.125 MB / 1.045 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0079/1.713, allocations: 3.947 MB / 1.426 GB, free: 13.18 MB / 1.061 GB Notification: Performance of collectPreVariables (initialization): time 0.0006554/1.714, allocations: 65.7 kB / 1.426 GB, free: 13.11 MB / 1.061 GB Notification: Performance of collectInitialEqns (initialization): time 0.002548/1.717, allocations: 2.079 MB / 1.428 GB, free: 11.02 MB / 1.061 GB Notification: Performance of collectInitialBindings (initialization): time 0.001333/1.718, allocations: 0.55 MB / 1.429 GB, free: 10.47 MB / 1.061 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001066/1.719, allocations: 451.3 kB / 1.429 GB, free: 10.02 MB / 1.061 GB Notification: Performance of setup shared object (initialization): time 0.000152/1.719, allocations: 305.1 kB / 1.43 GB, free: 9.723 MB / 1.061 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002672/1.722, allocations: 0.9697 MB / 1.43 GB, free: 8.742 MB / 1.061 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003638/1.725, allocations: 1.738 MB / 1.432 GB, free: 6.656 MB / 1.061 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00599/1.731, allocations: 2.588 MB / 1.435 GB, free: 3.777 MB / 1.061 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.93e-05/1.732, allocations: 4 kB / 1.435 GB, free: 3.773 MB / 1.061 GB Notification: Performance of matching and sorting (n=270) (initialization): time 0.0106/1.742, allocations: 3.062 MB / 1.438 GB, free: 0.6992 MB / 1.061 GB Notification: Performance of prepare postOptimizeDAE: time 5.999e-05/1.742, allocations: 15.94 kB / 1.438 GB, free: 0.6836 MB / 1.061 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.445e-05/1.742, allocations: 27.94 kB / 1.438 GB, free: 0.6562 MB / 1.061 GB Notification: Performance of postOpt tearingSystem (initialization): time 6.45e-05/1.742, allocations: 35.94 kB / 1.438 GB, free: 0.6211 MB / 1.061 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002782/1.745, allocations: 0.5934 MB / 1.438 GB, free: 28 kB / 1.061 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.981e-05/1.745, allocations: 55.89 kB / 1.438 GB, free: 15.97 MB / 1.076 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005955/1.751, allocations: 0.6021 MB / 1.439 GB, free: 15.36 MB / 1.076 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000526/1.752, allocations: 116 kB / 1.439 GB, free: 15.25 MB / 1.076 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.004694/1.757, allocations: 1.648 MB / 1.441 GB, free: 13.59 MB / 1.076 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.003271/1.76, allocations: 1.716 MB / 1.442 GB, free: 11.53 MB / 1.076 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.005529/1.765, allocations: 2.533 MB / 1.445 GB, free: 8.703 MB / 1.076 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.483e-05/1.766, allocations: 8 kB / 1.445 GB, free: 8.695 MB / 1.076 GB Notification: Performance of matching and sorting (n=270) (initialization_lambda0): time 0.009297/1.775, allocations: 3.007 MB / 1.448 GB, free: 5.676 MB / 1.076 GB Notification: Performance of prepare postOptimizeDAE: time 3.647e-05/1.775, allocations: 15.98 kB / 1.448 GB, free: 5.66 MB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.953e-05/1.775, allocations: 32.78 kB / 1.448 GB, free: 5.629 MB / 1.076 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.82e-05/1.775, allocations: 35.94 kB / 1.448 GB, free: 5.594 MB / 1.076 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002564/1.778, allocations: 0.5812 MB / 1.448 GB, free: 5.012 MB / 1.076 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.261e-05/1.778, allocations: 47.8 kB / 1.448 GB, free: 4.965 MB / 1.076 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00508/1.783, allocations: 482.4 kB / 1.449 GB, free: 4.492 MB / 1.076 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005406/1.783, allocations: 120 kB / 1.449 GB, free: 4.375 MB / 1.076 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 95 * Number of states: 0 () * Number of discrete variables: 8 ($whenCondition2,$PRE.sch.nextTimeEvent,$whenCondition1,theMixValNoEle.conPID.con1.y,theMixVal.conPID.con1.y,sch.nextTimeEventScaled,$PRE.sch.nextTimeEventScaled,sch.nextTimeEvent) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (270): * Single equations (assignments): 270 * Array equations: 0 * Algorithm blocks: 0 * 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 0.0009429/1.784, allocations: 327.6 kB / 1.449 GB, free: 4.047 MB / 1.076 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002013/1.786, allocations: 434.7 kB / 1.45 GB, free: 3.617 MB / 1.076 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.009118/1.795, allocations: 3.441 MB / 1.453 GB, free: 236 kB / 1.076 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.091e-05/1.796, allocations: 27.92 kB / 1.453 GB, free: 208 kB / 1.076 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.518e-05/1.796, allocations: 0 / 1.453 GB, free: 208 kB / 1.076 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00503/1.801, allocations: 2.351 MB / 1.455 GB, free: 13.77 MB / 1.092 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01745/1.818, allocations: 6.623 MB / 1.462 GB, free: 7.098 MB / 1.092 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.936e-05/1.818, allocations: 4 kB / 1.462 GB, free: 7.094 MB / 1.092 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001938/1.82, allocations: 403.6 kB / 1.462 GB, free: 6.703 MB / 1.092 GB Notification: Performance of postOpt tearingSystem (simulation): time 3.11e-05/1.82, allocations: 8 kB / 1.462 GB, free: 6.695 MB / 1.092 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002307/1.82, allocations: 51.97 kB / 1.462 GB, free: 6.645 MB / 1.092 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.025e-05/1.82, allocations: 11.98 kB / 1.462 GB, free: 6.633 MB / 1.092 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.804e-06/1.82, allocations: 7.938 kB / 1.462 GB, free: 6.625 MB / 1.092 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01019/1.831, allocations: 4.226 MB / 1.467 GB, free: 2.352 MB / 1.092 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003066/1.834, allocations: 0.8581 MB / 1.467 GB, free: 1.469 MB / 1.092 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001932/1.836, allocations: 39.91 kB / 1.467 GB, free: 1.43 MB / 1.092 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004685/1.84, allocations: 335.4 kB / 1.468 GB, free: 1.102 MB / 1.092 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003183/1.841, allocations: 125.8 kB / 1.468 GB, free: 0.9805 MB / 1.092 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003527/1.841, allocations: 83.94 kB / 1.468 GB, free: 0.8984 MB / 1.092 GB Notification: Performance of sorting global known variables: time 0.007865/1.849, allocations: 2.732 MB / 1.471 GB, free: 14.18 MB / 1.107 GB Notification: Performance of sort global known variables: time 5.51e-07/1.849, allocations: 4 kB / 1.471 GB, free: 14.17 MB / 1.107 GB Notification: Performance of remove unused functions: time 0.01046/1.859, allocations: 2.074 MB / 1.473 GB, free: 12.09 MB / 1.107 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 11 * Number of states: 12 (theMixVal.conPID.I.y,theMixVal.jun.vol.dynBal.U,theMixVal.eneMetReq.EInt,theMixVal.eneMetAct.EInt,gen.senTemHot.T,gen.senTemHexOut.T,genNoEle.senTemHot.T,genNoEle.senTemHexOut.T,theMixValNoEle.conPID.I.y,theMixValNoEle.jun.vol.dynBal.U,theMixValNoEle.eneMetReq.EInt,theMixValNoEle.eneMetAct.EInt) * Number of discrete variables: 4 ($whenCondition2,$whenCondition1,sch.nextTimeEvent,sch.nextTimeEventScaled) * Number of discrete states: 2 (sch.nextTimeEvent,sch.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (191): * Single equations (assignments): 169 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 20 * When equations: 2 * 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 0.003786/1.863, allocations: 1.379 MB / 1.474 GB, free: 11 MB / 1.107 GB Notification: Performance of simCode: created initialization part: time 0.01065/1.874, allocations: 3.79 MB / 1.478 GB, free: 7.219 MB / 1.107 GB Notification: Performance of simCode: created event and clocks part: time 1.348e-05/1.874, allocations: 2.5 kB / 1.478 GB, free: 7.219 MB / 1.107 GB Notification: Performance of simCode: created simulation system equations: time 0.003107/1.877, allocations: 1.168 MB / 1.479 GB, free: 6.047 MB / 1.107 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01397/1.891, allocations: 2.083 MB / 1.481 GB, free: 4 MB / 1.107 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01969/1.911, allocations: 9.226 MB / 1.49 GB, free: 10.75 MB / 1.123 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003801/1.915, allocations: 2.289 MB / 1.492 GB, free: 8.422 MB / 1.123 GB Notification: Performance of simCode: alias equations: time 0.007176/1.922, allocations: 1.044 MB / 1.493 GB, free: 7.477 MB / 1.123 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001585/1.924, allocations: 347.3 kB / 1.493 GB, free: 7.137 MB / 1.123 GB Notification: Performance of SimCode: time 1.182e-06/1.924, allocations: 3.938 kB / 1.493 GB, free: 7.133 MB / 1.123 GB Notification: Performance of Templates: time 0.1483/2.072, allocations: 82.27 MB / 1.574 GB, free: 5.84 MB / 1.201 GB make -j1 -f Buildings_3.0.0_Buildings.DHC.Loads.HotWater.Examples.HeaterAndFixtureDirectHeatExchangerWithElectricHeat.makefile (rm -f Buildings_3.0.0_Buildings.DHC.Loads.HotWater.Examples.HeaterAndFixtureDirectHeatExchangerWithElectricHeat.pipe ; mkfifo Buildings_3.0.0_Buildings.DHC.Loads.HotWater.Examples.HeaterAndFixtureDirectHeatExchangerWithElectricHeat.pipe ; head -c 1048576 < Buildings_3.0.0_Buildings.DHC.Loads.HotWater.Examples.HeaterAndFixtureDirectHeatExchangerWithElectricHeat.pipe >> ../files/Buildings_3.0.0_Buildings.DHC.Loads.HotWater.Examples.HeaterAndFixtureDirectHeatExchangerWithElectricHeat.sim & ./Buildings_3.0.0_Buildings.DHC.Loads.HotWater.Examples.HeaterAndFixtureDirectHeatExchangerWithElectricHeat -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_3.0.0_Buildings.DHC.Loads.HotWater.Examples.HeaterAndFixtureDirectHeatExchangerWithElectricHeat.pipe 2>&1)