Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_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/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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(BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_T,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_T") translateModel(BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_T,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_T") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001415/0.001415, allocations: 104.3 kB / 16.41 MB, free: 6.496 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001506/0.001506, allocations: 191 kB / 17.34 MB, free: 5.762 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.322/1.322, allocations: 222.9 MB / 241 MB, free: 15.16 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002237/0.002237, allocations: 288.5 kB / 291.5 MB, free: 14.47 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9403/0.9403, allocations: 169.3 MB / 0.499 GB, free: 4.438 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.00209/0.00209, allocations: 99.84 kB / 0.6821 GB, free: 6.965 MB / 494.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4958/0.4979, allocations: 86.97 MB / 0.7671 GB, free: 3.914 MB / 0.5294 GB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_T): time 0.05346/0.5514, allocations: 53.71 MB / 0.8195 GB, free: 14.01 MB / 0.5919 GB Notification: Performance of NFInst.instExpressions: time 0.02821/0.5797, allocations: 17.01 MB / 0.8361 GB, free: 12.96 MB / 0.6075 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.005315/0.585, allocations: 91.5 kB / 0.8362 GB, free: 12.87 MB / 0.6075 GB Notification: Performance of NFTyping.typeComponents: time 0.005837/0.591, allocations: 1.908 MB / 0.8381 GB, free: 10.96 MB / 0.6075 GB Notification: Performance of NFTyping.typeBindings: time 0.007337/0.5983, allocations: 2.517 MB / 0.8405 GB, free: 8.438 MB / 0.6075 GB Notification: Performance of NFTyping.typeClassSections: time 0.006267/0.6046, allocations: 2.344 MB / 0.8428 GB, free: 6.105 MB / 0.6075 GB Notification: Performance of NFFlatten.flatten: time 0.01112/0.6157, allocations: 7.531 MB / 0.8502 GB, free: 14.56 MB / 0.6231 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003073/0.6188, allocations: 1.674 MB / 0.8518 GB, free: 12.86 MB / 0.6231 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004799/0.6236, allocations: 1.956 MB / 0.8537 GB, free: 10.9 MB / 0.6231 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002567/0.6262, allocations: 1.431 MB / 0.8551 GB, free: 9.461 MB / 0.6231 GB Notification: Performance of NFPackage.collectConstants: time 0.0006011/0.6269, allocations: 180 kB / 0.8553 GB, free: 9.285 MB / 0.6231 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004467/0.6313, allocations: 2.02 MB / 0.8573 GB, free: 7.262 MB / 0.6231 GB Notification: Performance of NFScalarize.scalarize: time 0.0009951/0.6323, allocations: 0.6657 MB / 0.8579 GB, free: 6.594 MB / 0.6231 GB Notification: Performance of NFVerifyModel.verify: time 0.002319/0.6347, allocations: 1.224 MB / 0.8591 GB, free: 5.363 MB / 0.6231 GB Notification: Performance of NFConvertDAE.convert: time 0.006921/0.6416, allocations: 3.929 MB / 0.8629 GB, free: 1.422 MB / 0.6231 GB Notification: Performance of FrontEnd - DAE generated: time 8.005e-06/0.6416, allocations: 3.984 kB / 0.8629 GB, free: 1.418 MB / 0.6231 GB Notification: Performance of FrontEnd: time 1.673e-06/0.6417, allocations: 3.938 kB / 0.863 GB, free: 1.414 MB / 0.6231 GB Notification: Performance of Transformations before backend: time 0.0001247/0.6418, allocations: 0 / 0.863 GB, free: 1.414 MB / 0.6231 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 0.006517/0.6483, allocations: 2.936 MB / 0.8658 GB, free: 14.4 MB / 0.6387 GB Notification: Performance of prepare preOptimizeDAE: time 4.494e-05/0.6484, allocations: 16.02 kB / 0.8658 GB, free: 14.38 MB / 0.6387 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002832/0.6512, allocations: 0.5511 MB / 0.8664 GB, free: 13.83 MB / 0.6387 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005296/0.6565, allocations: 2.731 MB / 0.869 GB, free: 11.02 MB / 0.6387 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001003/0.6566, allocations: 102.2 kB / 0.8691 GB, free: 10.92 MB / 0.6387 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002662/0.6569, allocations: 116 kB / 0.8692 GB, free: 10.81 MB / 0.6387 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002907/0.6598, allocations: 1.371 MB / 0.8706 GB, free: 9.34 MB / 0.6387 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.94e-05/0.6599, allocations: 0 / 0.8706 GB, free: 9.34 MB / 0.6387 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001367/0.66, allocations: 48 kB / 0.8706 GB, free: 9.293 MB / 0.6387 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.668e-05/0.6601, allocations: 46.02 kB / 0.8707 GB, free: 9.246 MB / 0.6387 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002777/0.6629, allocations: 1.105 MB / 0.8718 GB, free: 8.133 MB / 0.6387 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 0.0107/0.6736, allocations: 7.456 MB / 0.879 GB, free: 124 kB / 0.6387 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002348/0.6759, allocations: 1.343 MB / 0.8803 GB, free: 14.65 MB / 0.6544 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000949/0.6769, allocations: 422.8 kB / 0.8808 GB, free: 14.24 MB / 0.6544 GB Notification: Performance of preOpt evalFunc (simulation): time 0.00574/0.6827, allocations: 3.164 MB / 0.8838 GB, free: 10.73 MB / 0.6544 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001035/0.6837, allocations: 422.9 kB / 0.8842 GB, free: 10.31 MB / 0.6544 GB Notification: Performance of pre-optimization done (n=59): time 5.12e-06/0.6838, allocations: 4 kB / 0.8842 GB, free: 10.31 MB / 0.6544 GB Notification: Performance of matching and sorting (n=59): time 0.003286/0.687, allocations: 1.252 MB / 0.8855 GB, free: 9.031 MB / 0.6544 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.919e-05/0.6871, allocations: 55.97 kB / 0.8855 GB, free: 8.965 MB / 0.6544 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003671/0.6908, allocations: 2.129 MB / 0.8876 GB, free: 6.809 MB / 0.6544 GB Notification: Performance of collectPreVariables (initialization): time 0.0001239/0.6909, allocations: 45.7 kB / 0.8876 GB, free: 6.758 MB / 0.6544 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009981/0.6919, allocations: 1.01 MB / 0.8886 GB, free: 5.738 MB / 0.6544 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002412/0.6922, allocations: 221 kB / 0.8888 GB, free: 5.52 MB / 0.6544 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004903/0.6927, allocations: 314.5 kB / 0.8891 GB, free: 5.203 MB / 0.6544 GB Notification: Performance of setup shared object (initialization): time 9.155e-05/0.6928, allocations: 301.1 kB / 0.8894 GB, free: 4.906 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00115/0.6939, allocations: 0.5531 MB / 0.89 GB, free: 4.348 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001455/0.6954, allocations: 0.9924 MB / 0.8909 GB, free: 3.172 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002418/0.6978, allocations: 1.44 MB / 0.8923 GB, free: 1.566 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.236e-05/0.6979, allocations: 7.938 kB / 0.8924 GB, free: 1.559 MB / 0.6544 GB Notification: Performance of matching and sorting (n=188) (initialization): time 0.003495/0.7014, allocations: 1.771 MB / 0.8941 GB, free: 15.77 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 4.388e-05/0.7014, allocations: 37.7 kB / 0.8941 GB, free: 15.73 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.254e-05/0.7014, allocations: 12 kB / 0.8941 GB, free: 15.71 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.424e-05/0.7015, allocations: 20 kB / 0.8941 GB, free: 15.7 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001153/0.7026, allocations: 311.8 kB / 0.8944 GB, free: 15.39 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.971e-05/0.7027, allocations: 23.92 kB / 0.8945 GB, free: 15.37 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00151/0.7042, allocations: 182.6 kB / 0.8946 GB, free: 15.19 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001289/0.7043, allocations: 63.98 kB / 0.8947 GB, free: 15.12 MB / 0.67 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001818/0.7062, allocations: 0.9716 MB / 0.8957 GB, free: 14.15 MB / 0.67 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001394/0.7076, allocations: 0.9883 MB / 0.8966 GB, free: 12.97 MB / 0.67 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002336/0.7099, allocations: 1.45 MB / 0.898 GB, free: 11.35 MB / 0.67 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.048e-05/0.7099, allocations: 7.938 kB / 0.898 GB, free: 11.34 MB / 0.67 GB Notification: Performance of matching and sorting (n=188) (initialization_lambda0): time 0.003435/0.7134, allocations: 1.762 MB / 0.8998 GB, free: 9.57 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 4.396e-05/0.7134, allocations: 41.64 kB / 0.8998 GB, free: 9.523 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.813e-05/0.7135, allocations: 12 kB / 0.8998 GB, free: 9.512 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.055e-05/0.7135, allocations: 20 kB / 0.8998 GB, free: 9.492 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001124/0.7146, allocations: 307.5 kB / 0.9001 GB, free: 9.191 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.814e-05/0.7147, allocations: 23.92 kB / 0.9001 GB, free: 9.168 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001497/0.7162, allocations: 159.2 kB / 0.9003 GB, free: 9.012 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000121/0.7163, allocations: 63.98 kB / 0.9004 GB, free: 8.949 MB / 0.67 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 (154): * Single equations (assignments): 151 * 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 0.0003415/0.7167, allocations: 259.8 kB / 0.9006 GB, free: 8.688 MB / 0.67 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004754/0.7171, allocations: 201.4 kB / 0.9008 GB, free: 8.488 MB / 0.67 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002755/0.7199, allocations: 1.131 MB / 0.9019 GB, free: 7.34 MB / 0.67 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.704e-05/0.7199, allocations: 11.98 kB / 0.9019 GB, free: 7.328 MB / 0.67 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.746e-06/0.7199, allocations: 3.938 kB / 0.9019 GB, free: 7.324 MB / 0.67 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001906/0.7219, allocations: 0.9543 MB / 0.9029 GB, free: 6.316 MB / 0.67 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005441/0.7273, allocations: 2.609 MB / 0.9054 GB, free: 3.645 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.143e-06/0.7273, allocations: 4 kB / 0.9054 GB, free: 3.641 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000741/0.7281, allocations: 151.8 kB / 0.9055 GB, free: 3.492 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001783/0.7283, allocations: 28.84 kB / 0.9056 GB, free: 3.461 MB / 0.67 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.492e-05/0.7283, allocations: 19.98 kB / 0.9056 GB, free: 3.441 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001121/0.7295, allocations: 1.429 MB / 0.907 GB, free: 1.867 MB / 0.67 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.074e-06/0.7295, allocations: 4.062 kB / 0.907 GB, free: 1.863 MB / 0.67 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003503/0.733, allocations: 1.566 MB / 0.9085 GB, free: 276 kB / 0.67 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0009681/0.734, allocations: 398.3 kB / 0.9089 GB, free: 15.86 MB / 0.6856 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005095/0.7345, allocations: 19.98 kB / 0.9089 GB, free: 15.84 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001218/0.7357, allocations: 67.88 kB / 0.909 GB, free: 15.77 MB / 0.6856 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001351/0.7359, allocations: 52.48 kB / 0.909 GB, free: 15.72 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.09e-05/0.736, allocations: 31.97 kB / 0.9091 GB, free: 15.69 MB / 0.6856 GB Notification: Performance of sorting global known variables: time 0.00297/0.7389, allocations: 1.481 MB / 0.9105 GB, free: 14.2 MB / 0.6856 GB Notification: Performance of sort global known variables: time 4.3e-07/0.739, allocations: 0 / 0.9105 GB, free: 14.2 MB / 0.6856 GB Notification: Performance of remove unused functions: time 0.004174/0.7431, allocations: 1.029 MB / 0.9115 GB, free: 13.16 MB / 0.6856 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,hea.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 (69): * Single equations (assignments): 60 * 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 0.002371/0.7455, allocations: 0.8728 MB / 0.9124 GB, free: 12.43 MB / 0.6856 GB Notification: Performance of simCode: created initialization part: time 0.004199/0.7497, allocations: 2.095 MB / 0.9144 GB, free: 10.31 MB / 0.6856 GB Notification: Performance of simCode: created event and clocks part: time 4.278e-06/0.7498, allocations: 0 / 0.9144 GB, free: 10.31 MB / 0.6856 GB Notification: Performance of simCode: created simulation system equations: time 0.001183/0.7509, allocations: 0.5409 MB / 0.9149 GB, free: 9.758 MB / 0.6856 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004067/0.755, allocations: 0.9651 MB / 0.9159 GB, free: 8.82 MB / 0.6856 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006693/0.7617, allocations: 3.701 MB / 0.9195 GB, free: 5.074 MB / 0.6856 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001357/0.7631, allocations: 1.527 MB / 0.921 GB, free: 3.516 MB / 0.6856 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006318/0.7638, allocations: 187.4 kB / 0.9212 GB, free: 3.332 MB / 0.6856 GB Notification: Performance of SimCode: time 6.82e-07/0.7638, allocations: 0 / 0.9212 GB, free: 3.332 MB / 0.6856 GB Notification: Performance of Templates: time 0.4037/1.168, allocations: 40.85 MB / 0.9611 GB, free: 176.5 MB / 0.7169 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_T.makefile (rm -f BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_T.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_T.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_T.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_T.sim & ./BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_T -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.HeatExchangers.Examples.WaterHeater_T.pipe 2>&1)