Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_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 9.1.2-maint.9.1.x/package.mo", uses=false) Using package Buildings with version 9.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.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.WaterHeater_u,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|TSet.y|TOut.y|TVol.T|THeaOut.T|hea.Q_flow",fileNamePrefix="Buildings_9_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_9_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 0.001669/0.001669, allocations: 105.2 kB / 16.35 MB, free: 6.285 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001623/0.001623, allocations: 193.5 kB / 17.29 MB, free: 5.863 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.339/1.339, allocations: 222.9 MB / 241 MB, free: 15.19 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo): time 2.267/2.267, allocations: 390.3 MB / 0.6655 GB, free: 0.6094 MB / 0.5294 GB Notification: Performance of FrontEnd - loaded program: time 0.001323/0.001323, allocations: 61.72 kB / 0.814 GB, free: 32.67 MB / 0.6231 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2817/0.2831, allocations: 140.4 MB / 0.9511 GB, free: 8.066 MB / 0.7325 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u): time 0.06293/0.346, allocations: 67.03 MB / 1.017 GB, free: 4.793 MB / 0.795 GB Notification: Performance of NFInst.instExpressions: time 0.02314/0.3692, allocations: 16.77 MB / 1.033 GB, free: 3.973 MB / 0.8106 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00322/0.3725, allocations: 95.5 kB / 1.033 GB, free: 3.879 MB / 0.8106 GB Notification: Performance of NFTyping.typeComponents: time 0.003464/0.376, allocations: 1.169 MB / 1.034 GB, free: 2.703 MB / 0.8106 GB Notification: Performance of NFTyping.typeBindings: time 0.007311/0.3833, allocations: 2.658 MB / 1.037 GB, free: 36 kB / 0.8106 GB Notification: Performance of NFTyping.typeClassSections: time 0.006058/0.3894, allocations: 2.349 MB / 1.039 GB, free: 13.7 MB / 0.8262 GB Notification: Performance of NFFlatten.flatten: time 0.01061/0.4, allocations: 5.356 MB / 1.044 GB, free: 8.328 MB / 0.8262 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003545/0.4036, allocations: 1.915 MB / 1.046 GB, free: 6.363 MB / 0.8262 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005067/0.4087, allocations: 2.092 MB / 1.048 GB, free: 4.273 MB / 0.8262 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00251/0.4112, allocations: 1.482 MB / 1.05 GB, free: 2.785 MB / 0.8262 GB Notification: Performance of NFPackage.collectConstants: time 0.0004367/0.4117, allocations: 192 kB / 1.05 GB, free: 2.598 MB / 0.8262 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004042/0.4157, allocations: 1.977 MB / 1.052 GB, free: 0.6172 MB / 0.8262 GB Notification: Performance of NFScalarize.scalarize: time 0.000755/0.4165, allocations: 0.5605 MB / 1.052 GB, free: 56 kB / 0.8262 GB Notification: Performance of NFVerifyModel.verify: time 0.001766/0.4183, allocations: 1.139 MB / 1.053 GB, free: 14.91 MB / 0.8419 GB Notification: Performance of NFConvertDAE.convert: time 0.006518/0.4248, allocations: 3.634 MB / 1.057 GB, free: 11.27 MB / 0.8419 GB Notification: Performance of FrontEnd - DAE generated: time 6.251e-06/0.4249, allocations: 0 / 1.057 GB, free: 11.27 MB / 0.8419 GB Notification: Performance of FrontEnd: time 2.054e-06/0.4249, allocations: 0 / 1.057 GB, free: 11.27 MB / 0.8419 GB Notification: Performance of Transformations before backend: time 6.011e-05/0.4249, allocations: 0 / 1.057 GB, free: 11.27 MB / 0.8419 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 310 * Number of variables: 310 Notification: Performance of Generate backend data structure: time 0.00562/0.4306, allocations: 2.672 MB / 1.06 GB, free: 8.52 MB / 0.8419 GB Notification: Performance of prepare preOptimizeDAE: time 4.278e-05/0.4306, allocations: 8.031 kB / 1.06 GB, free: 8.512 MB / 0.8419 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002185/0.4328, allocations: 465.8 kB / 1.06 GB, free: 8.055 MB / 0.8419 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004188/0.437, allocations: 1.85 MB / 1.062 GB, free: 6.152 MB / 0.8419 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.865e-05/0.4371, allocations: 98.44 kB / 1.062 GB, free: 6.055 MB / 0.8419 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002582/0.4374, allocations: 135.9 kB / 1.062 GB, free: 5.922 MB / 0.8419 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002888/0.4403, allocations: 1.447 MB / 1.063 GB, free: 4.387 MB / 0.8419 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.499e-05/0.4404, allocations: 7.984 kB / 1.063 GB, free: 4.379 MB / 0.8419 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001201/0.4405, allocations: 55.94 kB / 1.064 GB, free: 4.324 MB / 0.8419 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.16e-05/0.4406, allocations: 46.31 kB / 1.064 GB, free: 4.277 MB / 0.8419 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00253/0.4431, allocations: 1.145 MB / 1.065 GB, free: 3.125 MB / 0.8419 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 0.009837/0.4529, allocations: 7.405 MB / 1.072 GB, free: 11.16 MB / 0.8575 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002225/0.4552, allocations: 1.338 MB / 1.073 GB, free: 9.703 MB / 0.8575 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001023/0.4562, allocations: 474.3 kB / 1.074 GB, free: 9.238 MB / 0.8575 GB Notification: Performance of preOpt evalFunc (simulation): time 0.00495/0.4612, allocations: 2.689 MB / 1.076 GB, free: 6.316 MB / 0.8575 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001108/0.4623, allocations: 0.5063 MB / 1.077 GB, free: 5.789 MB / 0.8575 GB Notification: Performance of pre-optimization done (n=63): time 2.394e-06/0.4624, allocations: 3.938 kB / 1.077 GB, free: 5.785 MB / 0.8575 GB Notification: Performance of matching and sorting (n=63): time 0.00326/0.4656, allocations: 1.26 MB / 1.078 GB, free: 4.496 MB / 0.8575 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.9e-05/0.4657, allocations: 119.3 kB / 1.078 GB, free: 4.355 MB / 0.8575 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002015/0.4677, allocations: 1.476 MB / 1.08 GB, free: 2.879 MB / 0.8575 GB Notification: Performance of collectPreVariables (initialization): time 9.229e-05/0.4678, allocations: 45.7 kB / 1.08 GB, free: 2.828 MB / 0.8575 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007411/0.4686, allocations: 0.9034 MB / 1.081 GB, free: 1.914 MB / 0.8575 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002182/0.4688, allocations: 224.8 kB / 1.081 GB, free: 1.691 MB / 0.8575 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003029/0.4691, allocations: 202.5 kB / 1.081 GB, free: 1.488 MB / 0.8575 GB Notification: Performance of setup shared object (initialization): time 0.0001268/0.4692, allocations: 341.9 kB / 1.081 GB, free: 1.148 MB / 0.8575 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000919/0.4702, allocations: 400.6 kB / 1.082 GB, free: 0.7539 MB / 0.8575 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.4257/0.8958, allocations: 0.7377 MB / 1.082 GB, free: 130.1 MB / 0.8575 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002491/0.8984, allocations: 1.132 MB / 1.083 GB, free: 129.7 MB / 0.8575 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.017e-05/0.8984, allocations: 3.812 kB / 1.083 GB, free: 129.7 MB / 0.8575 GB Notification: Performance of matching and sorting (n=122) (initialization): time 0.003189/0.9016, allocations: 1.313 MB / 1.085 GB, free: 129.5 MB / 0.8575 GB Notification: Performance of prepare postOptimizeDAE: time 4.566e-05/0.9016, allocations: 36.52 kB / 1.085 GB, free: 129.4 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.096e-05/0.9017, allocations: 14.12 kB / 1.085 GB, free: 129.4 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.499e-05/0.9017, allocations: 15.59 kB / 1.085 GB, free: 129.4 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001084/0.9028, allocations: 253.3 kB / 1.085 GB, free: 129.4 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.431e-05/0.9029, allocations: 24.8 kB / 1.085 GB, free: 129.4 MB / 0.8575 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001294/0.9042, allocations: 136.7 kB / 1.085 GB, free: 129.4 MB / 0.8575 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001217/0.9043, allocations: 52.02 kB / 1.085 GB, free: 129.4 MB / 0.8575 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001534/0.9058, allocations: 0.6959 MB / 1.086 GB, free: 129.1 MB / 0.8575 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001172/0.907, allocations: 0.7288 MB / 1.087 GB, free: 128.5 MB / 0.8575 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002058/0.9091, allocations: 1.1 MB / 1.088 GB, free: 127.8 MB / 0.8575 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.123e-05/0.9091, allocations: 6.969 kB / 1.088 GB, free: 127.8 MB / 0.8575 GB Notification: Performance of matching and sorting (n=122) (initialization_lambda0): time 0.003459/0.9126, allocations: 1.283 MB / 1.089 GB, free: 127.4 MB / 0.8575 GB Notification: Performance of prepare postOptimizeDAE: time 4.698e-05/0.9126, allocations: 39.19 kB / 1.089 GB, free: 127.3 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.964e-05/0.9127, allocations: 10.94 kB / 1.089 GB, free: 127.3 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.816e-05/0.9127, allocations: 14.91 kB / 1.089 GB, free: 127.3 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001116/0.9138, allocations: 255 kB / 1.089 GB, free: 127.3 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.22e-05/0.9139, allocations: 22.47 kB / 1.089 GB, free: 127.3 MB / 0.8575 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001317/0.9152, allocations: 123.5 kB / 1.089 GB, free: 127.3 MB / 0.8575 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001191/0.9153, allocations: 50.31 kB / 1.089 GB, free: 127.3 MB / 0.8575 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 45 * 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 (120): * Single equations (assignments): 118 * Array equations: 1 * Algorithm blocks: 1 * Record equations: 0 * 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 0.000327/0.9157, allocations: 250.3 kB / 1.09 GB, free: 127.1 MB / 0.8575 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002923/0.916, allocations: 166.8 kB / 1.09 GB, free: 127 MB / 0.8575 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0032/0.9192, allocations: 1.108 MB / 1.091 GB, free: 126.7 MB / 0.8575 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.813e-05/0.9192, allocations: 9.172 kB / 1.091 GB, free: 126.7 MB / 0.8575 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.388e-05/0.9192, allocations: 5.156 kB / 1.091 GB, free: 126.7 MB / 0.8575 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002139/0.9214, allocations: 0.8114 MB / 1.092 GB, free: 126.4 MB / 0.8575 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005932/0.9273, allocations: 2.778 MB / 1.094 GB, free: 125 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.196e-06/0.9274, allocations: 2.469 kB / 1.094 GB, free: 125 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008511/0.9282, allocations: 166.2 kB / 1.095 GB, free: 125 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001955/0.9284, allocations: 28.19 kB / 1.095 GB, free: 125 MB / 0.8575 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.069e-05/0.9285, allocations: 24.88 kB / 1.095 GB, free: 125 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009575/0.9295, allocations: 1.42 MB / 1.096 GB, free: 123.6 MB / 0.8575 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.118e-06/0.9295, allocations: 2.906 kB / 1.096 GB, free: 123.6 MB / 0.8575 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003955/0.9335, allocations: 1.636 MB / 1.098 GB, free: 122.8 MB / 0.8575 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0009832/0.9345, allocations: 357 kB / 1.098 GB, free: 122.6 MB / 0.8575 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002573/0.9348, allocations: 15.81 kB / 1.098 GB, free: 122.6 MB / 0.8575 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009766/0.9357, allocations: 66.64 kB / 1.098 GB, free: 122.6 MB / 0.8575 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001495/0.9359, allocations: 59.45 kB / 1.098 GB, free: 122.6 MB / 0.8575 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.594e-05/0.936, allocations: 41 kB / 1.098 GB, free: 122.6 MB / 0.8575 GB Notification: Performance of sorting global known variables: time 0.0017/0.9377, allocations: 1.072 MB / 1.099 GB, free: 122.1 MB / 0.8575 GB Notification: Performance of sort global known variables: time 1.3e-07/0.9377, allocations: 0 / 1.099 GB, free: 122.1 MB / 0.8575 GB Notification: Performance of remove unused functions: time 0.002685/0.9404, allocations: 0.9424 MB / 1.1 GB, free: 122 MB / 0.8575 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 (75): * Single equations (assignments): 67 * 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 0.001311/0.9417, allocations: 0.5305 MB / 1.101 GB, free: 121.8 MB / 0.8575 GB Notification: Performance of simCode: created initialization part: time 0.003925/0.9457, allocations: 1.628 MB / 1.102 GB, free: 121.3 MB / 0.8575 GB Notification: Performance of simCode: created event and clocks part: time 6.993e-06/0.9457, allocations: 1.281 kB / 1.102 GB, free: 121.3 MB / 0.8575 GB Notification: Performance of simCode: created simulation system equations: time 0.00133/0.947, allocations: 0.5757 MB / 1.103 GB, free: 121 MB / 0.8575 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00403/0.9511, allocations: 0.8917 MB / 1.104 GB, free: 120.8 MB / 0.8575 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005815/0.9569, allocations: 3.146 MB / 1.107 GB, free: 119.1 MB / 0.8575 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000969/0.9579, allocations: 1.4 MB / 1.108 GB, free: 118.3 MB / 0.8575 GB Notification: Performance of simCode: alias equations: time 0.001946/0.9599, allocations: 429.8 kB / 1.109 GB, free: 118.2 MB / 0.8575 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004042/0.9603, allocations: 142.8 kB / 1.109 GB, free: 118.2 MB / 0.8575 GB Notification: Performance of SimCode: time 1.042e-06/0.9603, allocations: 0 / 1.109 GB, free: 118.2 MB / 0.8575 GB Notification: Performance of Templates: time 0.0565/1.017, allocations: 34.8 MB / 1.143 GB, free: 101.8 MB / 0.8575 GB make -j1 -f Buildings_9_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.makefile (rm -f Buildings_9_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe ; mkfifo Buildings_9_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe ; head -c 1048576 < Buildings_9_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe >> ../files/Buildings_9_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.sim & ./Buildings_9_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u -abortSlowSimulation -alarm=480 -s cvode -emit_protected -lv LOG_STATS > Buildings_9_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.pipe 2>&1) diffSimulationResults("Buildings_9_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_9.1.x/Buildings_Fluid_HeatExchangers_Examples_WaterHeater_u.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_9_Buildings.Fluid.HeatExchangers.Examples.WaterHeater_u.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches