Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Fluid.HeatExchangers.Examples.AirHeater_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/Buildings 10.1.1-maint.10.0.x/package.mo", uses=false) Using package Buildings with version 10.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/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.AirHeater_T,tolerance=1e-08,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|TSet.y|TOut.y|TVol.T|THeaOut.T|hea.TSet|hea.Q_flow",fileNamePrefix="Buildings_10_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T") translateModel(Buildings.Fluid.HeatExchangers.Examples.AirHeater_T,tolerance=1e-08,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|TSet.y|TOut.y|TVol.T|THeaOut.T|hea.TSet|hea.Q_flow",fileNamePrefix="Buildings_10_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001497/0.001497, 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 0.001764/0.001764, allocations: 192.8 kB / 16.53 MB, free: 6.391 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.388/1.388, allocations: 222.9 MB / 240.2 MB, free: 4.398 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.578/2.578, allocations: 437 MB / 0.7103 GB, free: 5.051 MB / 0.5606 GB Notification: Performance of FrontEnd - loaded program: time 0.001385/0.001386, allocations: 64.14 kB / 0.8692 GB, free: 4.645 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6153/0.6167, allocations: 151.6 MB / 1.017 GB, free: 2.582 MB / 0.7637 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.AirHeater_T): time 0.2427/0.8594, allocations: 236.4 MB / 1.248 GB, free: 5.285 MB / 0.9981 GB Notification: Performance of NFInst.instExpressions: time 0.6058/1.465, allocations: 17.53 MB / 1.265 GB, free: 2.047 MB / 0.9981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003519/1.469, allocations: 90.94 kB / 1.265 GB, free: 2.047 MB / 0.9981 GB Notification: Performance of NFTyping.typeComponents: time 0.01059/1.48, allocations: 4.594 MB / 1.27 GB, free: 1.996 MB / 0.9981 GB Notification: Performance of NFTyping.typeBindings: time 0.01082/1.49, allocations: 3.448 MB / 1.273 GB, free: 1.867 MB / 0.9981 GB Notification: Performance of NFTyping.typeClassSections: time 0.007434/1.498, allocations: 2.505 MB / 1.276 GB, free: 1.812 MB / 0.9981 GB Notification: Performance of NFFlatten.flatten: time 0.01237/1.51, allocations: 7.746 MB / 1.283 GB, free: 1.793 MB / 0.9981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003645/1.514, allocations: 1.916 MB / 1.285 GB, free: 1.59 MB / 0.9981 GB Notification: Performance of NFEvalConstants.evaluate: time 0.006926/1.521, allocations: 2.641 MB / 1.288 GB, free: 1.562 MB / 0.9981 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004021/1.525, allocations: 1.606 MB / 1.289 GB, free: 1.559 MB / 0.9981 GB Notification: Performance of NFPackage.collectConstants: time 0.0008465/1.526, allocations: 203.2 kB / 1.289 GB, free: 1.559 MB / 0.9981 GB Notification: Performance of NFFlatten.collectFunctions: time 0.007764/1.534, allocations: 3.596 MB / 1.293 GB, free: 1.516 MB / 0.9981 GB Notification: Performance of NFScalarize.scalarize: time 0.001284/1.535, allocations: 0.8834 MB / 1.294 GB, free: 1.516 MB / 0.9981 GB Notification: Performance of NFVerifyModel.verify: time 0.002154/1.537, allocations: 1.375 MB / 1.295 GB, free: 1.395 MB / 0.9981 GB Notification: Performance of NFConvertDAE.convert: time 0.007954/1.545, allocations: 4.817 MB / 1.3 GB, free: 0.7812 MB / 0.9981 GB Notification: Performance of FrontEnd - DAE generated: time 5.811e-06/1.545, allocations: 4.5 kB / 1.3 GB, free: 0.7812 MB / 0.9981 GB Notification: Performance of FrontEnd: time 2.104e-06/1.545, allocations: 3 kB / 1.3 GB, free: 0.7812 MB / 0.9981 GB Notification: Performance of Transformations before backend: time 6.2e-05/1.545, allocations: 0 / 1.3 GB, free: 0.7812 MB / 0.9981 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 337 * Number of variables: 337 Notification: Performance of Generate backend data structure: time 0.005671/1.551, allocations: 3.221 MB / 1.303 GB, free: 15.14 MB / 1.014 GB Notification: Performance of prepare preOptimizeDAE: time 3.844e-05/1.551, allocations: 15.7 kB / 1.303 GB, free: 15.13 MB / 1.014 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005631/1.556, allocations: 0.878 MB / 1.304 GB, free: 14.98 MB / 1.014 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005187/1.562, allocations: 2.678 MB / 1.306 GB, free: 14.4 MB / 1.014 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004536/1.562, allocations: 164.8 kB / 1.307 GB, free: 14.39 MB / 1.014 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003945/1.563, allocations: 140.8 kB / 1.307 GB, free: 14.39 MB / 1.014 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003267/1.566, allocations: 1.681 MB / 1.308 GB, free: 14.17 MB / 1.014 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.569e-05/1.566, allocations: 10.64 kB / 1.308 GB, free: 14.16 MB / 1.014 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001361/1.566, allocations: 56.25 kB / 1.308 GB, free: 14.16 MB / 1.014 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.905e-05/1.566, allocations: 51.92 kB / 1.309 GB, free: 14.16 MB / 1.014 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003422/1.57, allocations: 1.459 MB / 1.31 GB, free: 14.14 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 0.01224/1.582, allocations: 8.17 MB / 1.318 GB, free: 9.898 MB / 1.014 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002819/1.585, allocations: 1.578 MB / 1.319 GB, free: 9.191 MB / 1.014 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001111/1.586, allocations: 0.5175 MB / 1.32 GB, free: 9.176 MB / 1.014 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001325/1.587, allocations: 0.7679 MB / 1.321 GB, free: 8.422 MB / 1.014 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001194/1.588, allocations: 0.5477 MB / 1.321 GB, free: 8.363 MB / 1.014 GB Notification: Performance of pre-optimization done (n=82): time 2.916e-06/1.588, allocations: 7.938 kB / 1.321 GB, free: 8.355 MB / 1.014 GB Notification: Performance of matching and sorting (n=82): time 0.004451/1.593, allocations: 1.624 MB / 1.323 GB, free: 8.082 MB / 1.014 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.074e-05/1.593, allocations: 63.78 kB / 1.323 GB, free: 8.02 MB / 1.014 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002827/1.596, allocations: 2.144 MB / 1.325 GB, free: 7.766 MB / 1.014 GB Notification: Performance of collectPreVariables (initialization): time 0.0001563/1.596, allocations: 45.8 kB / 1.325 GB, free: 7.734 MB / 1.014 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008133/1.597, allocations: 1.052 MB / 1.326 GB, free: 7.395 MB / 1.014 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002735/1.597, allocations: 299.7 kB / 1.326 GB, free: 7.211 MB / 1.014 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004277/1.597, allocations: 314.2 kB / 1.327 GB, free: 7.18 MB / 1.014 GB Notification: Performance of setup shared object (initialization): time 9.808e-05/1.598, allocations: 307.2 kB / 1.327 GB, free: 6.879 MB / 1.014 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001236/1.599, allocations: 0.6261 MB / 1.328 GB, free: 6.855 MB / 1.014 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00149/1.6, allocations: 1.023 MB / 1.329 GB, free: 6.43 MB / 1.014 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002608/1.603, allocations: 1.559 MB / 1.33 GB, free: 6.02 MB / 1.014 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.394e-06/1.603, allocations: 2.375 kB / 1.33 GB, free: 6.02 MB / 1.014 GB Notification: Performance of matching and sorting (n=199) (initialization): time 0.003768/1.607, allocations: 1.918 MB / 1.332 GB, free: 5.801 MB / 1.014 GB Notification: Performance of prepare postOptimizeDAE: time 5.507e-05/1.607, allocations: 39.14 kB / 1.332 GB, free: 5.77 MB / 1.014 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.6e-05/1.607, allocations: 9.188 kB / 1.332 GB, free: 5.77 MB / 1.014 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.036e-05/1.607, allocations: 15.41 kB / 1.332 GB, free: 5.77 MB / 1.014 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001251/1.608, allocations: 331.7 kB / 1.332 GB, free: 5.762 MB / 1.014 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.443e-05/1.608, allocations: 26.64 kB / 1.332 GB, free: 5.762 MB / 1.014 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00182/1.61, allocations: 182.1 kB / 1.333 GB, free: 5.688 MB / 1.014 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001038/1.61, allocations: 64.06 kB / 1.333 GB, free: 5.688 MB / 1.014 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002178/1.612, allocations: 1.111 MB / 1.334 GB, free: 5.59 MB / 1.014 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001661/1.614, allocations: 1.012 MB / 1.335 GB, free: 5.168 MB / 1.014 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002777/1.617, allocations: 1.579 MB / 1.336 GB, free: 4.742 MB / 1.014 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.065e-05/1.617, allocations: 2.969 kB / 1.336 GB, free: 4.742 MB / 1.014 GB Notification: Performance of matching and sorting (n=199) (initialization_lambda0): time 0.003821/1.621, allocations: 1.912 MB / 1.338 GB, free: 4.531 MB / 1.014 GB Notification: Performance of prepare postOptimizeDAE: time 3.858e-05/1.621, allocations: 39.97 kB / 1.338 GB, free: 4.496 MB / 1.014 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.613e-05/1.621, allocations: 10.56 kB / 1.338 GB, free: 4.496 MB / 1.014 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.349e-05/1.621, allocations: 14.34 kB / 1.338 GB, free: 4.496 MB / 1.014 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001294/1.622, allocations: 328.4 kB / 1.338 GB, free: 4.492 MB / 1.014 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.314e-05/1.622, allocations: 27.16 kB / 1.339 GB, free: 4.488 MB / 1.014 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001933/1.624, allocations: 167.7 kB / 1.339 GB, free: 4.434 MB / 1.014 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001243/1.624, allocations: 64.48 kB / 1.339 GB, free: 4.434 MB / 1.014 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 (165): * Single equations (assignments): 162 * 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 0.0003841/1.624, allocations: 260.5 kB / 1.339 GB, free: 4.242 MB / 1.014 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005812/1.625, allocations: 217.9 kB / 1.339 GB, free: 4.121 MB / 1.014 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003066/1.628, allocations: 1.193 MB / 1.34 GB, free: 4.02 MB / 1.014 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.368e-06/1.628, allocations: 9.281 kB / 1.34 GB, free: 4.02 MB / 1.014 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.267e-06/1.628, allocations: 0 / 1.34 GB, free: 4.02 MB / 1.014 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002345/1.631, allocations: 1.244 MB / 1.342 GB, free: 3.543 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 postOpt removeSimpleEquations (simulation): time 0.007106/1.638, allocations: 3.111 MB / 1.345 GB, free: 2.559 MB / 1.014 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.162e-06/1.638, allocations: 2.844 kB / 1.345 GB, free: 2.559 MB / 1.014 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001007/1.639, allocations: 194.1 kB / 1.345 GB, free: 2.547 MB / 1.014 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0002256/1.639, allocations: 44.02 kB / 1.345 GB, free: 2.531 MB / 1.014 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.223e-05/1.639, allocations: 23.56 kB / 1.345 GB, free: 2.52 MB / 1.014 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001277/1.64, allocations: 1.539 MB / 1.346 GB, free: 1.031 MB / 1.014 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.404e-06/1.64, allocations: 4.062 kB / 1.346 GB, free: 1.027 MB / 1.014 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004087/1.644, allocations: 1.775 MB / 1.348 GB, free: 244 kB / 1.014 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00111/1.646, allocations: 407.1 kB / 1.348 GB, free: 0 / 1.014 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005619/1.646, allocations: 20.3 kB / 1.349 GB, free: 0 / 1.014 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001462/1.648, allocations: 79 kB / 1.349 GB, free: 15.98 MB / 1.029 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001628/1.648, allocations: 63.11 kB / 1.349 GB, free: 15.97 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.139e-05/1.648, allocations: 31.47 kB / 1.349 GB, free: 15.96 MB / 1.029 GB Notification: Performance of sorting global known variables: time 0.002648/1.651, allocations: 1.427 MB / 1.35 GB, free: 15.42 MB / 1.029 GB Notification: Performance of sort global known variables: time 2e-07/1.651, allocations: 0 / 1.35 GB, free: 15.42 MB / 1.029 GB Notification: Performance of remove unused functions: time 0.003456/1.654, allocations: 1.095 MB / 1.351 GB, free: 15.2 MB / 1.029 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 8 (vol.dynBal.medium.Xi[1],vol.dynBal.U,vol.dynBal.m,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 (82): * Single equations (assignments): 79 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * 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 0.001927/1.656, allocations: 0.7366 MB / 1.352 GB, free: 14.95 MB / 1.029 GB Notification: Performance of simCode: created initialization part: time 0.00536/1.661, allocations: 2.449 MB / 1.354 GB, free: 14.12 MB / 1.029 GB Notification: Performance of simCode: created event and clocks part: time 6.021e-06/1.661, allocations: 0 / 1.354 GB, free: 14.12 MB / 1.029 GB Notification: Performance of simCode: created simulation system equations: time 0.001435/1.663, allocations: 0.6197 MB / 1.355 GB, free: 13.87 MB / 1.029 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005077/1.668, allocations: 1.022 MB / 1.356 GB, free: 13.48 MB / 1.029 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00969/1.678, allocations: 4.248 MB / 1.36 GB, free: 11.02 MB / 1.029 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001821/1.679, allocations: 1.658 MB / 1.362 GB, free: 9.848 MB / 1.029 GB Notification: Performance of simCode: alias equations: time 0.002843/1.682, allocations: 0.555 MB / 1.362 GB, free: 9.375 MB / 1.029 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006367/1.683, allocations: 167.4 kB / 1.362 GB, free: 9.211 MB / 1.029 GB Notification: Performance of SimCode: time 5.01e-07/1.683, allocations: 0 / 1.362 GB, free: 9.211 MB / 1.029 GB Notification: Performance of Templates: time 0.06727/1.75, allocations: 39.03 MB / 1.4 GB, free: 2.855 MB / 1.061 GB make -j1 -f Buildings_10_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.makefile (rm -f Buildings_10_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.pipe ; mkfifo Buildings_10_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.pipe ; head -c 1048576 < Buildings_10_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.pipe >> ../files/Buildings_10_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.sim & ./Buildings_10_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_10_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.pipe 2>&1) diffSimulationResults("Buildings_10_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_10.0.x/Buildings_Fluid_HeatExchangers_Examples_AirHeater_T.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_10_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches