Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.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 7.0.3-maint.7.0.x/package.mo", uses=false) 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) 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.Examples.WaterHeater_u,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u") translateModel(Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001373/0.001373, 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 0.001297/0.001297, allocations: 195.3 kB / 16.53 MB, free: 6.391 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.46/1.46, allocations: 205.1 MB / 222.4 MB, free: 4.562 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.589/1.589, allocations: 251.7 MB / 0.5092 GB, free: 3.125 MB / 414.1 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 0.002399/0.002399, allocations: 71.91 kB / 0.6223 GB, free: 1.496 MB / 0.5137 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4776/0.48, allocations: 104.7 MB / 0.7245 GB, free: 12.92 MB / 0.545 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u): time 0.07063/0.5507, allocations: 67.1 MB / 0.79 GB, free: 9.586 MB / 0.6075 GB Notification: Performance of NFInst.instExpressions: time 0.03137/0.5821, allocations: 19.28 MB / 0.8089 GB, free: 6.258 MB / 0.6231 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003999/0.5861, allocations: 87.5 kB / 0.8089 GB, free: 6.172 MB / 0.6231 GB Notification: Performance of NFTyping.typeComponents: time 0.004218/0.5904, allocations: 1.215 MB / 0.8101 GB, free: 4.949 MB / 0.6231 GB Notification: Performance of NFTyping.typeBindings: time 0.008666/0.5991, allocations: 2.634 MB / 0.8127 GB, free: 2.305 MB / 0.6231 GB Notification: Performance of NFTyping.typeClassSections: time 0.01057/0.6097, allocations: 3.697 MB / 0.8163 GB, free: 14.63 MB / 0.6387 GB Notification: Performance of NFFlatten.flatten: time 0.008117/0.6178, allocations: 5.341 MB / 0.8215 GB, free: 9.27 MB / 0.6387 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003639/0.6215, allocations: 1.903 MB / 0.8234 GB, free: 7.312 MB / 0.6387 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005699/0.6272, allocations: 2.078 MB / 0.8254 GB, free: 5.238 MB / 0.6387 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003345/0.6306, allocations: 1.485 MB / 0.8269 GB, free: 3.746 MB / 0.6387 GB Notification: Performance of NFPackage.collectConstants: time 0.0006757/0.6313, allocations: 188 kB / 0.8271 GB, free: 3.562 MB / 0.6387 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005209/0.6365, allocations: 2.074 MB / 0.8291 GB, free: 1.484 MB / 0.6387 GB Notification: Performance of NFScalarize.scalarize: time 0.0009747/0.6375, allocations: 0.5528 MB / 0.8296 GB, free: 0.9297 MB / 0.6387 GB Notification: Performance of NFVerifyModel.verify: time 0.001912/0.6395, allocations: 1.139 MB / 0.8307 GB, free: 15.78 MB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.006565/0.646, allocations: 3.7 MB / 0.8343 GB, free: 12.07 MB / 0.6544 GB Notification: Performance of FrontEnd - DAE generated: time 6.022e-06/0.6461, allocations: 0 / 0.8343 GB, free: 12.07 MB / 0.6544 GB Notification: Performance of FrontEnd: time 2.264e-06/0.6461, allocations: 0 / 0.8343 GB, free: 12.07 MB / 0.6544 GB Notification: Performance of Transformations before backend: time 5.748e-05/0.6462, allocations: 0 / 0.8343 GB, free: 12.07 MB / 0.6544 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 311 * Number of variables: 311 Notification: Performance of Generate backend data structure: time 0.005113/0.6513, allocations: 2.703 MB / 0.837 GB, free: 9.297 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 4.594e-05/0.6513, allocations: 11.97 kB / 0.837 GB, free: 9.285 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001608/0.6529, allocations: 377.8 kB / 0.8374 GB, free: 8.914 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003449/0.6564, allocations: 1.72 MB / 0.839 GB, free: 7.145 MB / 0.6544 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004068/0.6568, allocations: 158.4 kB / 0.8392 GB, free: 6.988 MB / 0.6544 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002371/0.6571, allocations: 135.9 kB / 0.8393 GB, free: 6.855 MB / 0.6544 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00285/0.6599, allocations: 1.445 MB / 0.8407 GB, free: 5.316 MB / 0.6544 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.648e-05/0.66, allocations: 0 / 0.8407 GB, free: 5.316 MB / 0.6544 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001547/0.6602, allocations: 59.94 kB / 0.8408 GB, free: 5.258 MB / 0.6544 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.886e-05/0.6602, allocations: 35.94 kB / 0.8408 GB, free: 5.223 MB / 0.6544 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002699/0.6629, allocations: 1.11 MB / 0.8419 GB, free: 4.105 MB / 0.6544 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 0.01235/0.6753, allocations: 7.347 MB / 0.8491 GB, free: 12.19 MB / 0.67 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002511/0.6779, allocations: 1.332 MB / 0.8504 GB, free: 10.75 MB / 0.67 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0009662/0.6789, allocations: 430.3 kB / 0.8508 GB, free: 10.32 MB / 0.67 GB Notification: Performance of preOpt evalFunc (simulation): time 0.003646/0.6825, allocations: 2.287 MB / 0.853 GB, free: 7.805 MB / 0.67 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00108/0.6836, allocations: 462.8 kB / 0.8535 GB, free: 7.34 MB / 0.67 GB Notification: Performance of pre-optimization done (n=66): time 2.595e-06/0.6836, allocations: 0 / 0.8535 GB, free: 7.34 MB / 0.67 GB Notification: Performance of matching and sorting (n=66): time 0.003387/0.687, allocations: 1.28 MB / 0.8547 GB, free: 6.031 MB / 0.67 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.075e-05/0.6871, allocations: 111.4 kB / 0.8548 GB, free: 5.898 MB / 0.67 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00205/0.6892, allocations: 1.501 MB / 0.8563 GB, free: 4.398 MB / 0.67 GB Notification: Performance of collectPreVariables (initialization): time 8.786e-05/0.6893, allocations: 45.7 kB / 0.8563 GB, free: 4.348 MB / 0.67 GB Notification: Performance of collectInitialEqns (initialization): time 0.000846/0.6901, allocations: 0.9036 MB / 0.8572 GB, free: 3.434 MB / 0.67 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002387/0.6904, allocations: 240.6 kB / 0.8574 GB, free: 3.195 MB / 0.67 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003391/0.6907, allocations: 218.3 kB / 0.8576 GB, free: 2.977 MB / 0.67 GB Notification: Performance of setup shared object (initialization): time 0.0001495/0.6909, allocations: 345.9 kB / 0.858 GB, free: 2.633 MB / 0.67 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009457/0.6919, allocations: 404.9 kB / 0.8584 GB, free: 2.234 MB / 0.67 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001279/0.6931, allocations: 0.7642 MB / 0.8591 GB, free: 1.309 MB / 0.67 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002107/0.6953, allocations: 1.131 MB / 0.8602 GB, free: 48 kB / 0.67 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.035e-06/0.6953, allocations: 4 kB / 0.8602 GB, free: 44 kB / 0.67 GB Notification: Performance of matching and sorting (n=127) (initialization): time 0.003057/0.6984, allocations: 1.327 MB / 0.8615 GB, free: 14.7 MB / 0.6856 GB Notification: Performance of prepare postOptimizeDAE: time 4.723e-05/0.6984, allocations: 37.7 kB / 0.8616 GB, free: 14.66 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.33e-05/0.6984, allocations: 8 kB / 0.8616 GB, free: 14.65 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.881e-05/0.6985, allocations: 19.98 kB / 0.8616 GB, free: 14.63 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001016/0.6995, allocations: 255.8 kB / 0.8618 GB, free: 14.38 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.644e-05/0.6996, allocations: 19.94 kB / 0.8618 GB, free: 14.36 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001133/0.7007, allocations: 139.6 kB / 0.862 GB, free: 14.22 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.517e-05/0.7009, allocations: 51.98 kB / 0.862 GB, free: 14.17 MB / 0.6856 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001486/0.7023, allocations: 0.7208 MB / 0.8627 GB, free: 13.45 MB / 0.6856 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001196/0.7036, allocations: 0.7525 MB / 0.8635 GB, free: 12.54 MB / 0.6856 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002099/0.7057, allocations: 1.096 MB / 0.8645 GB, free: 11.31 MB / 0.6856 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.176e-06/0.7057, allocations: 4 kB / 0.8645 GB, free: 11.3 MB / 0.6856 GB Notification: Performance of matching and sorting (n=127) (initialization_lambda0): time 0.003079/0.7088, allocations: 1.3 MB / 0.8658 GB, free: 9.988 MB / 0.6856 GB Notification: Performance of prepare postOptimizeDAE: time 3.761e-05/0.7088, allocations: 45.8 kB / 0.8658 GB, free: 9.938 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.172e-05/0.7089, allocations: 15.98 kB / 0.8659 GB, free: 9.922 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.424e-05/0.7089, allocations: 12 kB / 0.8659 GB, free: 9.91 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009839/0.7099, allocations: 255.6 kB / 0.8661 GB, free: 9.66 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.204e-05/0.7099, allocations: 27.86 kB / 0.8661 GB, free: 9.633 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001167/0.7111, allocations: 123.9 kB / 0.8663 GB, free: 9.512 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.904e-05/0.7112, allocations: 51.98 kB / 0.8663 GB, free: 9.461 MB / 0.6856 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 42 * 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 (123): * Single equations (assignments): 119 * Array equations: 2 * 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 0.0003773/0.7116, allocations: 255.8 kB / 0.8666 GB, free: 9.203 MB / 0.6856 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002892/0.7119, allocations: 169.8 kB / 0.8667 GB, free: 9.035 MB / 0.6856 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002871/0.7147, allocations: 1.12 MB / 0.8678 GB, free: 7.902 MB / 0.6856 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.904e-05/0.7148, allocations: 16.03 kB / 0.8678 GB, free: 7.887 MB / 0.6856 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.546e-06/0.7148, allocations: 0 / 0.8678 GB, free: 7.887 MB / 0.6856 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001899/0.7167, allocations: 0.8354 MB / 0.8686 GB, free: 7.035 MB / 0.6856 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004583/0.7213, allocations: 2.466 MB / 0.8711 GB, free: 4.5 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.869e-06/0.7213, allocations: 0 / 0.8711 GB, free: 4.5 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007505/0.7221, allocations: 163.8 kB / 0.8712 GB, free: 4.34 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001865/0.7223, allocations: 28.84 kB / 0.8712 GB, free: 4.309 MB / 0.6856 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.288e-05/0.7223, allocations: 23.98 kB / 0.8713 GB, free: 4.285 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001277/0.7236, allocations: 1.47 MB / 0.8727 GB, free: 2.676 MB / 0.6856 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.236e-06/0.7236, allocations: 8.062 kB / 0.8727 GB, free: 2.668 MB / 0.6856 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00345/0.7271, allocations: 1.579 MB / 0.8742 GB, free: 1.066 MB / 0.6856 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005835/0.7277, allocations: 338.7 kB / 0.8746 GB, free: 0.7148 MB / 0.6856 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001948/0.7279, allocations: 16 kB / 0.8746 GB, free: 0.6992 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008656/0.7288, allocations: 59.94 kB / 0.8746 GB, free: 0.6406 MB / 0.6856 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001486/0.7289, allocations: 56.52 kB / 0.8747 GB, free: 0.5859 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.548e-05/0.729, allocations: 39.91 kB / 0.8747 GB, free: 0.5469 MB / 0.6856 GB Notification: Performance of sorting global known variables: time 0.001605/0.7306, allocations: 1.001 MB / 0.8757 GB, free: 15.55 MB / 0.7012 GB Notification: Performance of sort global known variables: time 3.2e-07/0.7306, allocations: 3.938 kB / 0.8757 GB, free: 15.55 MB / 0.7012 GB Notification: Performance of remove unused functions: time 0.002693/0.7333, allocations: 0.9935 MB / 0.8767 GB, free: 14.55 MB / 0.7012 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.x[1],mov.filter.x[2],conPI.I.y,THeaOut.T,hea.vol.dynBal.U) * 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 (74): * Single equations (assignments): 66 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 5 * 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 {(1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001249/0.7346, allocations: 0.56 MB / 0.8772 GB, free: 13.99 MB / 0.7012 GB Notification: Performance of simCode: created initialization part: time 0.004085/0.7387, allocations: 1.776 MB / 0.879 GB, free: 12.18 MB / 0.7012 GB Notification: Performance of simCode: created event and clocks part: time 5.371e-06/0.7387, allocations: 1.25 kB / 0.879 GB, free: 12.18 MB / 0.7012 GB Notification: Performance of simCode: created simulation system equations: time 0.001259/0.74, allocations: 0.5725 MB / 0.8795 GB, free: 11.59 MB / 0.7012 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003631/0.7436, allocations: 0.8111 MB / 0.8803 GB, free: 10.81 MB / 0.7012 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005608/0.7492, allocations: 3.182 MB / 0.8834 GB, free: 7.582 MB / 0.7012 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00109/0.7504, allocations: 1.404 MB / 0.8848 GB, free: 6.148 MB / 0.7012 GB Notification: Performance of simCode: alias equations: time 0.001776/0.7521, allocations: 393.8 kB / 0.8852 GB, free: 5.758 MB / 0.7012 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003311/0.7525, allocations: 143.3 kB / 0.8853 GB, free: 5.617 MB / 0.7012 GB Notification: Performance of SimCode: time 4.91e-07/0.7525, allocations: 0 / 0.8853 GB, free: 5.617 MB / 0.7012 GB Notification: Performance of Templates: time 0.4166/1.169, allocations: 33.18 MB / 0.9177 GB, free: 164.2 MB / 0.7169 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.makefile (rm -f Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.sim & ./Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe 2>&1)