Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_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 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.Fluid.HeatExchangers.Examples.WaterHeater_u,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|TSet.y|TOut.y|TVol.T|THeaOut.T|hea.Q_flow",fileNamePrefix="Buildings_latest_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u") translateModel(Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|TSet.y|TOut.y|TVol.T|THeaOut.T|hea.Q_flow",fileNamePrefix="Buildings_latest_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 0.00156/0.00156, allocations: 108 kB / 15.61 MB, free: 152 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001871/0.001871, allocations: 195.5 kB / 16.53 MB, free: 6.664 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.359/1.359, allocations: 222.9 MB / 240.2 MB, free: 4.387 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 2.909/2.909, allocations: 472.6 MB / 0.7451 GB, free: 4.629 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.001224/0.001224, allocations: 66.36 kB / 0.9121 GB, free: 33.44 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3024/0.3037, allocations: 159.9 MB / 1.068 GB, free: 10.43 MB / 0.8262 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u): time 0.06928/0.373, allocations: 67.47 MB / 1.134 GB, free: 6.723 MB / 0.8887 GB Notification: Performance of NFInst.instExpressions: time 0.03121/0.4042, allocations: 18.59 MB / 1.152 GB, free: 4.098 MB / 0.9044 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004221/0.4085, allocations: 95.5 kB / 1.152 GB, free: 4.004 MB / 0.9044 GB Notification: Performance of NFTyping.typeComponents: time 0.00988/0.4184, allocations: 4.405 MB / 1.157 GB, free: 15.59 MB / 0.92 GB Notification: Performance of NFTyping.typeBindings: time 0.009831/0.4282, allocations: 2.724 MB / 1.159 GB, free: 12.85 MB / 0.92 GB Notification: Performance of NFTyping.typeClassSections: time 0.006925/0.4352, allocations: 2.365 MB / 1.162 GB, free: 10.5 MB / 0.92 GB Notification: Performance of NFFlatten.flatten: time 0.01228/0.4475, allocations: 8.154 MB / 1.17 GB, free: 2.324 MB / 0.92 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003781/0.4513, allocations: 1.915 MB / 1.171 GB, free: 364 kB / 0.92 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005425/0.4567, allocations: 2.057 MB / 1.173 GB, free: 14.3 MB / 0.9356 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002743/0.4595, allocations: 1.532 MB / 1.175 GB, free: 12.76 MB / 0.9356 GB Notification: Performance of NFPackage.collectConstants: time 0.0007107/0.4602, allocations: 196 kB / 1.175 GB, free: 12.57 MB / 0.9356 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004979/0.4652, allocations: 2.137 MB / 1.177 GB, free: 10.43 MB / 0.9356 GB Notification: Performance of NFScalarize.scalarize: time 0.0009948/0.4662, allocations: 0.6852 MB / 1.178 GB, free: 9.742 MB / 0.9356 GB Notification: Performance of NFVerifyModel.verify: time 0.002113/0.4684, allocations: 1.318 MB / 1.179 GB, free: 8.418 MB / 0.9356 GB Notification: Performance of NFConvertDAE.convert: time 0.006339/0.4747, allocations: 4.16 MB / 1.183 GB, free: 4.246 MB / 0.9356 GB Notification: Performance of FrontEnd - DAE generated: time 5.45e-06/0.4747, allocations: 0 / 1.183 GB, free: 4.246 MB / 0.9356 GB Notification: Performance of FrontEnd: time 1.563e-06/0.4747, allocations: 0 / 1.183 GB, free: 4.246 MB / 0.9356 GB Notification: Performance of Transformations before backend: time 6.308e-05/0.4748, allocations: 0 / 1.183 GB, free: 4.246 MB / 0.9356 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 314 * Number of variables: 314 Notification: Performance of Generate backend data structure: time 0.005429/0.4802, allocations: 3.083 MB / 1.186 GB, free: 1.078 MB / 0.9356 GB Notification: Performance of prepare preOptimizeDAE: time 4.231e-05/0.4803, allocations: 8.031 kB / 1.186 GB, free: 1.07 MB / 0.9356 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002021/0.4823, allocations: 476.4 kB / 1.187 GB, free: 0.6016 MB / 0.9356 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004468/0.4868, allocations: 2.751 MB / 1.189 GB, free: 13.78 MB / 0.9512 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003901/0.4872, allocations: 162.6 kB / 1.19 GB, free: 13.62 MB / 0.9512 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002024/0.4874, allocations: 139.9 kB / 1.19 GB, free: 13.48 MB / 0.9512 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002596/0.49, allocations: 1.452 MB / 1.191 GB, free: 11.94 MB / 0.9512 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.706e-05/0.4901, allocations: 3.938 kB / 1.191 GB, free: 11.93 MB / 0.9512 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001751/0.4903, allocations: 55.98 kB / 1.191 GB, free: 11.88 MB / 0.9512 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.371e-05/0.4903, allocations: 46.31 kB / 1.191 GB, free: 11.83 MB / 0.9512 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002637/0.493, allocations: 1.141 MB / 1.192 GB, free: 10.68 MB / 0.9512 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 0.01262/0.5056, allocations: 7.793 MB / 1.2 GB, free: 2.312 MB / 0.9512 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0025/0.5081, allocations: 1.297 MB / 1.201 GB, free: 0.9023 MB / 0.9512 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001043/0.5092, allocations: 458 kB / 1.202 GB, free: 464 kB / 0.9512 GB Notification: Performance of preOpt evalFunc (simulation): time 0.004829/0.514, allocations: 2.708 MB / 1.204 GB, free: 13.52 MB / 0.9669 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001093/0.5151, allocations: 478.6 kB / 1.205 GB, free: 13.02 MB / 0.9669 GB Notification: Performance of pre-optimization done (n=62): time 2.735e-06/0.5152, allocations: 0 / 1.205 GB, free: 13.02 MB / 0.9669 GB Notification: Performance of matching and sorting (n=62): time 0.003386/0.5186, allocations: 1.271 MB / 1.206 GB, free: 11.72 MB / 0.9669 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.785e-05/0.5186, allocations: 107.4 kB / 1.206 GB, free: 11.59 MB / 0.9669 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002922/0.5216, allocations: 2.056 MB / 1.208 GB, free: 9.512 MB / 0.9669 GB Notification: Performance of collectPreVariables (initialization): time 0.0001411/0.5217, allocations: 45.7 kB / 1.208 GB, free: 9.461 MB / 0.9669 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009643/0.5227, allocations: 1.026 MB / 1.209 GB, free: 8.426 MB / 0.9669 GB Notification: Performance of collectInitialBindings (initialization): time 0.00026/0.523, allocations: 232.8 kB / 1.209 GB, free: 8.195 MB / 0.9669 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004547/0.5234, allocations: 310.5 kB / 1.21 GB, free: 7.887 MB / 0.9669 GB Notification: Performance of setup shared object (initialization): time 8.636e-05/0.5235, allocations: 309.1 kB / 1.21 GB, free: 7.582 MB / 0.9669 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001133/0.5247, allocations: 0.5531 MB / 1.211 GB, free: 7.023 MB / 0.9669 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001445/0.5261, allocations: 0.9736 MB / 1.211 GB, free: 5.871 MB / 0.9669 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00253/0.5287, allocations: 1.438 MB / 1.213 GB, free: 4.277 MB / 0.9669 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.494e-06/0.5287, allocations: 8 kB / 1.213 GB, free: 4.27 MB / 0.9669 GB Notification: Performance of matching and sorting (n=188) (initialization): time 0.003768/0.5325, allocations: 1.765 MB / 1.215 GB, free: 2.488 MB / 0.9669 GB Notification: Performance of prepare postOptimizeDAE: time 4.267e-05/0.5325, allocations: 40.23 kB / 1.215 GB, free: 2.445 MB / 0.9669 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.759e-05/0.5325, allocations: 12 kB / 1.215 GB, free: 2.434 MB / 0.9669 GB Notification: Performance of postOpt tearingSystem (initialization): time 5.034e-05/0.5326, allocations: 20 kB / 1.215 GB, free: 2.414 MB / 0.9669 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001114/0.5337, allocations: 299.5 kB / 1.215 GB, free: 2.121 MB / 0.9669 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.67e-05/0.5338, allocations: 31.92 kB / 1.215 GB, free: 2.09 MB / 0.9669 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001411/0.5352, allocations: 187.5 kB / 1.215 GB, free: 1.906 MB / 0.9669 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001034/0.5353, allocations: 55.98 kB / 1.215 GB, free: 1.852 MB / 0.9669 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001838/0.5371, allocations: 0.9872 MB / 1.216 GB, free: 0.8633 MB / 0.9669 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001469/0.5386, allocations: 0.9774 MB / 1.217 GB, free: 15.71 MB / 0.9825 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.00248/0.5411, allocations: 1.434 MB / 1.219 GB, free: 14.12 MB / 0.9825 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 8.185e-06/0.5411, allocations: 4 kB / 1.219 GB, free: 14.12 MB / 0.9825 GB Notification: Performance of matching and sorting (n=188) (initialization_lambda0): time 0.003566/0.5447, allocations: 1.76 MB / 1.22 GB, free: 12.34 MB / 0.9825 GB Notification: Performance of prepare postOptimizeDAE: time 4.188e-05/0.5448, allocations: 41.64 kB / 1.22 GB, free: 12.3 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.573e-05/0.5448, allocations: 12 kB / 1.22 GB, free: 12.29 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (initialization): time 6.593e-05/0.5449, allocations: 16 kB / 1.22 GB, free: 12.27 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001095/0.5459, allocations: 300.2 kB / 1.221 GB, free: 11.98 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.399e-05/0.546, allocations: 32.05 kB / 1.221 GB, free: 11.95 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001432/0.5474, allocations: 155.4 kB / 1.221 GB, free: 11.79 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.943e-05/0.5475, allocations: 67.92 kB / 1.221 GB, free: 11.73 MB / 0.9825 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 49 * 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 0.0003259/0.5479, allocations: 255.9 kB / 1.221 GB, free: 11.47 MB / 0.9825 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000328/0.5482, allocations: 205.3 kB / 1.221 GB, free: 11.27 MB / 0.9825 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00278/0.551, allocations: 1.084 MB / 1.222 GB, free: 10.17 MB / 0.9825 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.809e-05/0.551, allocations: 11.98 kB / 1.222 GB, free: 10.16 MB / 0.9825 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.915e-06/0.551, allocations: 7.875 kB / 1.222 GB, free: 10.15 MB / 0.9825 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001963/0.553, allocations: 0.7842 MB / 1.223 GB, free: 9.352 MB / 0.9825 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005684/0.5587, allocations: 2.9 MB / 1.226 GB, free: 6.363 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.189e-05/0.5587, allocations: 8 kB / 1.226 GB, free: 6.355 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007723/0.5595, allocations: 164 kB / 1.226 GB, free: 6.195 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001684/0.5597, allocations: 24.84 kB / 1.226 GB, free: 6.168 MB / 0.9825 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.711e-05/0.5598, allocations: 23.98 kB / 1.226 GB, free: 6.145 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001367/0.5611, allocations: 1.421 MB / 1.228 GB, free: 4.586 MB / 0.9825 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.49e-06/0.5612, allocations: 7.938 kB / 1.228 GB, free: 4.578 MB / 0.9825 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003649/0.5648, allocations: 1.614 MB / 1.229 GB, free: 2.918 MB / 0.9825 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007763/0.5656, allocations: 406 kB / 1.23 GB, free: 2.5 MB / 0.9825 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000261/0.5659, allocations: 27.92 kB / 1.23 GB, free: 2.473 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001028/0.5669, allocations: 67.84 kB / 1.23 GB, free: 2.406 MB / 0.9825 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002678/0.5672, allocations: 60.42 kB / 1.23 GB, free: 2.348 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.475e-05/0.5673, allocations: 39.97 kB / 1.23 GB, free: 2.309 MB / 0.9825 GB Notification: Performance of sorting global known variables: time 0.002065/0.5693, allocations: 1.442 MB / 1.231 GB, free: 0.8555 MB / 0.9825 GB Notification: Performance of sort global known variables: time 2.634e-06/0.5694, allocations: 0 / 1.231 GB, free: 0.8555 MB / 0.9825 GB Notification: Performance of remove unused functions: time 0.002971/0.5723, allocations: 1.111 MB / 1.232 GB, free: 15.74 MB / 0.9981 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 6 (vol.dynBal.U,mov.filter.s[1],mov.filter.s[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 {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001487/0.5738, allocations: 0.6596 MB / 1.233 GB, free: 15.08 MB / 0.9981 GB Notification: Performance of simCode: created initialization part: time 0.004793/0.5786, allocations: 2.172 MB / 1.235 GB, free: 12.89 MB / 0.9981 GB Notification: Performance of simCode: created event and clocks part: time 4.007e-06/0.5787, allocations: 0 / 1.235 GB, free: 12.89 MB / 0.9981 GB Notification: Performance of simCode: created simulation system equations: time 0.00128/0.5799, allocations: 0.5532 MB / 1.236 GB, free: 12.32 MB / 0.9981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004707/0.5847, allocations: 1.115 MB / 1.237 GB, free: 11.24 MB / 0.9981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006941/0.5916, allocations: 3.766 MB / 1.24 GB, free: 7.418 MB / 0.9981 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001182/0.5928, allocations: 1.574 MB / 1.242 GB, free: 5.812 MB / 0.9981 GB Notification: Performance of simCode: alias equations: time 0.002466/0.5953, allocations: 0.5323 MB / 1.242 GB, free: 5.277 MB / 0.9981 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004786/0.5958, allocations: 175.4 kB / 1.243 GB, free: 5.105 MB / 0.9981 GB Notification: Performance of SimCode: time 6.71e-07/0.5958, allocations: 0 / 1.243 GB, free: 5.105 MB / 0.9981 GB Notification: Performance of Templates: time 0.5709/1.167, allocations: 42.34 MB / 1.284 GB, free: 160.6 MB / 0.9981 GB make -j1 -f Buildings_latest_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.makefile (rm -f Buildings_latest_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe ; mkfifo Buildings_latest_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe >> ../files/Buildings_latest_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.sim & ./Buildings_latest_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe 2>&1) diffSimulationResults("Buildings_latest_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_HeatExchangers_Examples_WaterHeater_u.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches