Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingAndHeating.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo) Running command: translateModel(Buildings.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingAndHeating,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingAndHeating") translateModel(Buildings.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingAndHeating,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingAndHeating") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.479/1.479, allocations: 252 MB / 268 MB, free: 10.88 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001213/0.001213, allocations: 179.7 kB / 327.6 MB, free: 2.102 MB / 250.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.8/1.8, allocations: 205.4 MB / 0.5786 GB, free: 20.16 MB / 426.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0008424/0.0008422, allocations: 92.23 kB / 0.6833 GB, free: 12.77 MB / 0.5105 GB Notification: Performance of FrontEnd - loaded program: time 0.0003413/0.0003414, allocations: 8.688 kB / 0.7976 GB, free: 135.2 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2371/0.2374, allocations: 106.3 MB / 0.9015 GB, free: 63.49 MB / 0.6042 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingAndHeating): time 0.7668/1.004, allocations: 260.1 MB / 1.155 GB, free: 416 kB / 0.698 GB Notification: Performance of NFInst.instExpressions: time 0.03216/1.036, allocations: 21.64 MB / 1.177 GB, free: 12.8 MB / 0.7136 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.007036/1.044, allocations: 106.9 kB / 1.177 GB, free: 12.8 MB / 0.7136 GB Notification: Performance of NFTyping.typeComponents: time 0.006047/1.05, allocations: 1.45 MB / 1.178 GB, free: 12.11 MB / 0.7136 GB Notification: Performance of NFTyping.typeBindings: time 0.01402/1.064, allocations: 3.696 MB / 1.182 GB, free: 10.42 MB / 0.7136 GB Notification: Performance of NFTyping.typeClassSections: time 0.008561/1.072, allocations: 2.444 MB / 1.184 GB, free: 8.848 MB / 0.7136 GB Notification: Performance of NFFlatten.flatten: time 0.01885/1.091, allocations: 10 MB / 1.194 GB, free: 3.863 MB / 0.7136 GB Notification: Performance of NFFlatten.resolveConnections: time 0.006763/1.098, allocations: 2.406 MB / 1.196 GB, free: 2.426 MB / 0.7136 GB Notification: Performance of NFEvalConstants.evaluate: time 0.009487/1.108, allocations: 2.898 MB / 1.199 GB, free: 0.6289 MB / 0.7136 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00569/1.113, allocations: 2.071 MB / 1.201 GB, free: 14.7 MB / 0.7292 GB Notification: Performance of NFPackage.collectConstants: time 0.0014/1.115, allocations: 116 kB / 1.201 GB, free: 14.59 MB / 0.7292 GB Notification: Performance of NFFlatten.collectFunctions: time 0.008198/1.123, allocations: 2.575 MB / 1.204 GB, free: 12.23 MB / 0.7292 GB Notification: Performance of NFScalarize.scalarize: time 0.001943/1.125, allocations: 0.9264 MB / 1.205 GB, free: 11.31 MB / 0.7292 GB Notification: Performance of NFVerifyModel.verify: time 0.00474/1.13, allocations: 1.81 MB / 1.206 GB, free: 9.496 MB / 0.7292 GB Notification: Performance of NFConvertDAE.convert: time 0.009365/1.139, allocations: 5.642 MB / 1.212 GB, free: 4.035 MB / 0.7292 GB Notification: Performance of FrontEnd - DAE generated: time 7.464e-06/1.139, allocations: 0 / 1.212 GB, free: 4.035 MB / 0.7292 GB Notification: Performance of FrontEnd: time 2.806e-06/1.139, allocations: 0 / 1.212 GB, free: 4.035 MB / 0.7292 GB Notification: Performance of Transformations before backend: time 0.000249/1.139, allocations: 0 / 1.212 GB, free: 4.035 MB / 0.7292 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 518 * Number of variables: 518 Notification: Performance of Generate backend data structure: time 0.009557/1.149, allocations: 3.952 MB / 1.216 GB, free: 15.95 MB / 0.7448 GB Notification: Performance of prepare preOptimizeDAE: time 5.184e-05/1.149, allocations: 12.03 kB / 1.216 GB, free: 15.94 MB / 0.7448 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002874/1.152, allocations: 0.53 MB / 1.216 GB, free: 15.41 MB / 0.7448 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.007881/1.16, allocations: 3.173 MB / 1.219 GB, free: 12.25 MB / 0.7448 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002108/1.16, allocations: 164 kB / 1.22 GB, free: 12.09 MB / 0.7448 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007317/1.161, allocations: 223.9 kB / 1.22 GB, free: 11.87 MB / 0.7448 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00623/1.167, allocations: 2.597 MB / 1.222 GB, free: 9.164 MB / 0.7448 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.564e-05/1.167, allocations: 7.844 kB / 1.222 GB, free: 9.156 MB / 0.7448 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000343/1.168, allocations: 92 kB / 1.222 GB, free: 9.066 MB / 0.7448 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.799e-05/1.168, allocations: 67.91 kB / 1.222 GB, free: 9 MB / 0.7448 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004247/1.172, allocations: 1.999 MB / 1.224 GB, free: 7 MB / 0.7448 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 0.01901/1.191, allocations: 10.74 MB / 1.235 GB, free: 11.85 MB / 0.7605 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002442/1.193, allocations: 1.52 MB / 1.236 GB, free: 10.31 MB / 0.7605 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001569/1.195, allocations: 1.044 MB / 1.237 GB, free: 9.262 MB / 0.7605 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001075/1.196, allocations: 1.18 MB / 1.239 GB, free: 7.824 MB / 0.7605 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.127e-05/1.196, allocations: 51.55 kB / 1.239 GB, free: 7.766 MB / 0.7605 GB Notification: Performance of pre-optimization done (n=124): time 3.516e-06/1.196, allocations: 0 / 1.239 GB, free: 7.766 MB / 0.7605 GB Notification: Performance of matching and sorting (n=132): time 0.01223/1.208, allocations: 6.179 MB / 1.245 GB, free: 1.43 MB / 0.7605 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001348/1.209, allocations: 234.6 kB / 1.245 GB, free: 1.152 MB / 0.7605 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.007052/1.216, allocations: 3.443 MB / 1.248 GB, free: 13.72 MB / 0.7761 GB Notification: Performance of collectPreVariables (initialization): time 0.0003013/1.216, allocations: 61.7 kB / 1.248 GB, free: 13.65 MB / 0.7761 GB Notification: Performance of collectInitialEqns (initialization): time 0.001644/1.218, allocations: 1.475 MB / 1.25 GB, free: 12.17 MB / 0.7761 GB Notification: Performance of collectInitialBindings (initialization): time 0.0006111/1.218, allocations: 459.8 kB / 1.25 GB, free: 11.72 MB / 0.7761 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001317/1.218, allocations: 32 kB / 1.25 GB, free: 11.69 MB / 0.7761 GB Notification: Performance of setup shared object (initialization): time 0.0001813/1.219, allocations: 369.9 kB / 1.251 GB, free: 11.32 MB / 0.7761 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001837/1.22, allocations: 1.097 MB / 1.252 GB, free: 10.23 MB / 0.7761 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002108/1.223, allocations: 1.511 MB / 1.253 GB, free: 8.582 MB / 0.7761 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: vol.dynBal.medium.p = vol.dynBal.p_start (bou.p = vol.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.011/1.234, allocations: 6.943 MB / 1.26 GB, free: 1.293 MB / 0.7761 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.608e-06/1.234, allocations: 0 / 1.26 GB, free: 1.293 MB / 0.7761 GB Notification: Performance of matching and sorting (n=203) (initialization): time 0.005704/1.239, allocations: 3.362 MB / 1.263 GB, free: 13.84 MB / 0.7917 GB Notification: Performance of prepare postOptimizeDAE: time 0.0004696/1.24, allocations: 0.6547 MB / 1.264 GB, free: 13.02 MB / 0.7917 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.056e-05/1.24, allocations: 8 kB / 1.264 GB, free: 13.01 MB / 0.7917 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002421/1.24, allocations: 81.67 kB / 1.264 GB, free: 12.92 MB / 0.7917 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001172/1.241, allocations: 283.6 kB / 1.264 GB, free: 12.64 MB / 0.7917 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00268/1.244, allocations: 3.025 MB / 1.267 GB, free: 9.355 MB / 0.7917 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002904/1.247, allocations: 198.5 kB / 1.267 GB, free: 9.164 MB / 0.7917 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002635/1.247, allocations: 71.92 kB / 1.267 GB, free: 9.094 MB / 0.7917 GB Notification: Performance of prepare postOptimizeDAE: time 9.648e-06/1.247, allocations: 4 kB / 1.267 GB, free: 9.09 MB / 0.7917 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004909/1.252, allocations: 3.446 MB / 1.271 GB, free: 5.57 MB / 0.7917 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.048e-05/1.252, allocations: 8 kB / 1.271 GB, free: 5.562 MB / 0.7917 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001819/1.252, allocations: 81.67 kB / 1.271 GB, free: 5.477 MB / 0.7917 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001077/1.254, allocations: 279.6 kB / 1.271 GB, free: 5.203 MB / 0.7917 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002674/1.256, allocations: 3.022 MB / 1.274 GB, free: 1.914 MB / 0.7917 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003161/1.259, allocations: 189.8 kB / 1.274 GB, free: 1.73 MB / 0.7917 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002185/1.26, allocations: 71.98 kB / 1.274 GB, free: 1.66 MB / 0.7917 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization sytem: vol.dynBal.medium.p = vol.dynBal.p_start. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 28 * Number of states: 0 () * Number of discrete variables: 8 (beaCooHea.conCoo.mod.temDif_mod.i,beaCooHea.conCoo.mod.watFlo_mod.i,beaCooHea.conCoo.mod.airFlo_mod.i,beaCooHea.conHea.mod.temDif_mod.i,beaCooHea.conHea.mod.watFlo_mod.i,beaCooHea.conHea.mod.airFlo_mod.i,conCoo.I.trigger_internal,conHea.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (171): * Single equations (assignments): 157 * Array equations: 0 * Algorithm blocks: 12 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * 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): 2 systems {(1,2), (1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.002443/1.262, allocations: 1.108 MB / 1.275 GB, free: 0.5039 MB / 0.7917 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001108/1.263, allocations: 331.9 kB / 1.276 GB, free: 180 kB / 0.7917 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004514/1.268, allocations: 2.527 MB / 1.278 GB, free: 13.61 MB / 0.8073 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.281e-05/1.268, allocations: 16 kB / 1.278 GB, free: 13.59 MB / 0.8073 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.1e-06/1.268, allocations: 0 / 1.278 GB, free: 13.59 MB / 0.8073 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003051/1.271, allocations: 2.245 MB / 1.28 GB, free: 11.26 MB / 0.8073 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01089/1.282, allocations: 5.905 MB / 1.286 GB, free: 5.215 MB / 0.8073 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.547e-05/1.282, allocations: 8 kB / 1.286 GB, free: 5.207 MB / 0.8073 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001148/1.283, allocations: 255.7 kB / 1.286 GB, free: 4.957 MB / 0.8073 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.93e-05/1.283, allocations: 12 kB / 1.286 GB, free: 4.945 MB / 0.8073 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001348/1.283, allocations: 43.92 kB / 1.286 GB, free: 4.902 MB / 0.8073 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.968e-05/1.283, allocations: 12 kB / 1.286 GB, free: 4.891 MB / 0.8073 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.384e-06/1.283, allocations: 7.938 kB / 1.286 GB, free: 4.883 MB / 0.8073 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006393/1.29, allocations: 4.016 MB / 1.29 GB, free: 0.7461 MB / 0.8073 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002183/1.292, allocations: 0.7039 MB / 1.291 GB, free: 20 kB / 0.8073 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008722/1.293, allocations: 40.81 kB / 1.291 GB, free: 15.98 MB / 0.823 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002265/1.295, allocations: 152.3 kB / 1.291 GB, free: 15.83 MB / 0.823 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003874/1.295, allocations: 178.2 kB / 1.291 GB, free: 15.66 MB / 0.823 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000161/1.296, allocations: 55.97 kB / 1.291 GB, free: 15.6 MB / 0.823 GB Notification: Performance of sorting global known variables: time 0.005117/1.301, allocations: 2.385 MB / 1.294 GB, free: 13.23 MB / 0.823 GB Notification: Performance of sort global known variables: time 2.5e-07/1.301, allocations: 0 / 1.294 GB, free: 13.23 MB / 0.823 GB Notification: Performance of remove unused functions: time 0.005412/1.306, allocations: 1.254 MB / 1.295 GB, free: 11.98 MB / 0.823 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 24 * Number of states: 6 (conHea.I.y,vol.dynBal.U,vol.dynBal.mXi[1],conCoo.I.y,beaCooHea.conCoo.hex.vol.dynBal.U,beaCooHea.conHea.hex.vol.dynBal.U) * Number of discrete variables: 6 (beaCooHea.conCoo.mod.temDif_mod.i,beaCooHea.conCoo.mod.watFlo_mod.i,beaCooHea.conCoo.mod.airFlo_mod.i,beaCooHea.conHea.mod.temDif_mod.i,beaCooHea.conHea.mod.watFlo_mod.i,beaCooHea.conHea.mod.airFlo_mod.i) * Number of discrete states: 6 (beaCooHea.conHea.mod.airFlo_mod.i,beaCooHea.conHea.mod.watFlo_mod.i,beaCooHea.conHea.mod.temDif_mod.i,beaCooHea.conCoo.mod.airFlo_mod.i,beaCooHea.conCoo.mod.watFlo_mod.i,beaCooHea.conCoo.mod.temDif_mod.i) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (129): * Single equations (assignments): 119 * Array equations: 0 * Algorithm blocks: 6 * 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 0.001815/1.308, allocations: 0.5826 MB / 1.296 GB, free: 11.43 MB / 0.823 GB Notification: Performance of simCode: created initialization part: time 0.008403/1.316, allocations: 6.12 MB / 1.302 GB, free: 4.969 MB / 0.823 GB Notification: Performance of simCode: created event and clocks part: time 1.302e-05/1.316, allocations: 4 kB / 1.302 GB, free: 4.965 MB / 0.823 GB Notification: Performance of simCode: created simulation system equations: time 0.002641/1.319, allocations: 1.892 MB / 1.303 GB, free: 2.996 MB / 0.823 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01181/1.331, allocations: 1.642 MB / 1.305 GB, free: 1.379 MB / 0.823 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01492/1.346, allocations: 7.616 MB / 1.312 GB, free: 9.656 MB / 0.8386 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002967/1.349, allocations: 2.088 MB / 1.315 GB, free: 7.539 MB / 0.8386 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001093/1.35, allocations: 219.4 kB / 1.315 GB, free: 7.324 MB / 0.8386 GB Notification: Performance of SimCode: time 1.283e-06/1.35, allocations: 0 / 1.315 GB, free: 7.324 MB / 0.8386 GB Notification: Performance of Templates: time 0.1131/1.463, allocations: 73.33 MB / 1.386 GB, free: 14.18 MB / 0.9167 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingAndHeating.makefile (rm -f Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingAndHeating.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingAndHeating.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingAndHeating.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingAndHeating.sim & ./Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingAndHeating -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.ActiveBeams.Examples.CoolingAndHeating.pipe 2>&1)