Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Fluid.HeatExchangers.Examples.WaterCooler_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 10.1.0-maint.10.0.x/package.mo", uses=false) Using package Buildings with version 10.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.0-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.WaterCooler_T,tolerance=1e-08,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|TSet.y|TOut.y|TVol.T|THeaOut.T|coo.TSet|coo.Q_flow",fileNamePrefix="Buildings_10_Buildings.Fluid.HeatExchangers.Examples.WaterCooler_T") translateModel(Buildings.Fluid.HeatExchangers.Examples.WaterCooler_T,tolerance=1e-08,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|TSet.y|TOut.y|TVol.T|THeaOut.T|coo.TSet|coo.Q_flow",fileNamePrefix="Buildings_10_Buildings.Fluid.HeatExchangers.Examples.WaterCooler_T") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001228/0.001228, allocations: 103 kB / 16.35 MB, free: 5.828 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001266/0.001266, allocations: 193.2 kB / 17.29 MB, free: 5.484 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.33/1.33, allocations: 222.9 MB / 241 MB, free: 15.13 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.0-maint.10.0.x/package.mo): time 2.411/2.411, allocations: 437.1 MB / 0.7112 GB, free: 4.312 MB / 0.5762 GB Notification: Performance of FrontEnd - loaded program: time 0.001563/0.001563, allocations: 61.06 kB / 0.8707 GB, free: 1.41 MB / 0.6387 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2923/0.2938, allocations: 151.6 MB / 1.019 GB, free: 9.82 MB / 0.795 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.WaterCooler_T): time 0.05107/0.3449, allocations: 53.77 MB / 1.071 GB, free: 3.863 MB / 0.8419 GB Notification: Performance of NFInst.instExpressions: time 0.5724/0.9174, allocations: 16.99 MB / 1.088 GB, free: 11.73 MB / 0.8419 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004256/0.9217, allocations: 93.53 kB / 1.088 GB, free: 11.72 MB / 0.8419 GB Notification: Performance of NFTyping.typeComponents: time 0.01251/0.9342, allocations: 4.35 MB / 1.092 GB, free: 11.64 MB / 0.8419 GB Notification: Performance of NFTyping.typeBindings: time 0.008102/0.9423, allocations: 2.4 MB / 1.095 GB, free: 11.54 MB / 0.8419 GB Notification: Performance of NFTyping.typeClassSections: time 0.007238/0.9496, allocations: 2.3 MB / 1.097 GB, free: 11.48 MB / 0.8419 GB Notification: Performance of NFFlatten.flatten: time 0.01415/0.9637, allocations: 7.434 MB / 1.104 GB, free: 10.8 MB / 0.8419 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00441/0.9682, allocations: 1.648 MB / 1.106 GB, free: 10.06 MB / 0.8419 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00571/0.9739, allocations: 1.877 MB / 1.107 GB, free: 9.285 MB / 0.8419 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004026/0.978, allocations: 1.407 MB / 1.109 GB, free: 8.734 MB / 0.8419 GB Notification: Performance of NFPackage.collectConstants: time 0.000929/0.9789, allocations: 171.9 kB / 1.109 GB, free: 8.734 MB / 0.8419 GB Notification: Performance of NFFlatten.collectFunctions: time 0.007017/0.9859, allocations: 2.016 MB / 1.111 GB, free: 8.164 MB / 0.8419 GB Notification: Performance of NFScalarize.scalarize: time 0.001494/0.9874, allocations: 0.6537 MB / 1.112 GB, free: 7.852 MB / 0.8419 GB Notification: Performance of NFVerifyModel.verify: time 0.00357/0.991, allocations: 1.211 MB / 1.113 GB, free: 7.086 MB / 0.8419 GB Notification: Performance of NFConvertDAE.convert: time 0.01079/1.002, allocations: 3.889 MB / 1.117 GB, free: 5.762 MB / 0.8419 GB Notification: Performance of FrontEnd - DAE generated: time 7.534e-06/1.002, allocations: 1.5 kB / 1.117 GB, free: 5.762 MB / 0.8419 GB Notification: Performance of FrontEnd: time 2.946e-06/1.002, allocations: 0 / 1.117 GB, free: 5.762 MB / 0.8419 GB Notification: Performance of Transformations before backend: time 0.0001809/1.002, allocations: 0 / 1.117 GB, free: 5.762 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: 285 * Number of variables: 285 Notification: Performance of Generate backend data structure: time 0.009406/1.012, allocations: 2.92 MB / 1.119 GB, free: 3.871 MB / 0.8419 GB Notification: Performance of prepare preOptimizeDAE: time 4.608e-05/1.012, allocations: 14.3 kB / 1.119 GB, free: 3.867 MB / 0.8419 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002942/1.015, allocations: 0.5535 MB / 1.12 GB, free: 3.707 MB / 0.8419 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006383/1.021, allocations: 2.679 MB / 1.123 GB, free: 2.391 MB / 0.8419 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001354/1.021, allocations: 103.1 kB / 1.123 GB, free: 2.34 MB / 0.8419 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003019/1.021, allocations: 130.3 kB / 1.123 GB, free: 2.293 MB / 0.8419 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003156/1.025, allocations: 1.368 MB / 1.124 GB, free: 1.625 MB / 0.8419 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.732e-05/1.025, allocations: 1.969 kB / 1.124 GB, free: 1.625 MB / 0.8419 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001101/1.025, allocations: 47.09 kB / 1.124 GB, free: 1.59 MB / 0.8419 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.737e-05/1.025, allocations: 41.77 kB / 1.124 GB, free: 1.586 MB / 0.8419 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00266/1.027, allocations: 1.109 MB / 1.125 GB, free: 1.211 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 0.01114/1.039, allocations: 7.434 MB / 1.133 GB, free: 11.66 MB / 0.8575 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002479/1.041, allocations: 1.342 MB / 1.134 GB, free: 10.77 MB / 0.8575 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0009736/1.042, allocations: 423.3 kB / 1.134 GB, free: 10.63 MB / 0.8575 GB Notification: Performance of preOpt evalFunc (simulation): time 0.006526/1.049, allocations: 3.161 MB / 1.137 GB, free: 7.812 MB / 0.8575 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001118/1.05, allocations: 429.2 kB / 1.138 GB, free: 7.562 MB / 0.8575 GB Notification: Performance of pre-optimization done (n=59): time 3.236e-06/1.05, allocations: 0 / 1.138 GB, free: 7.562 MB / 0.8575 GB Notification: Performance of matching and sorting (n=59): time 0.003754/1.054, allocations: 1.245 MB / 1.139 GB, free: 6.891 MB / 0.8575 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.457e-05/1.054, allocations: 66.86 kB / 1.139 GB, free: 6.82 MB / 0.8575 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003704/1.057, allocations: 2.105 MB / 1.141 GB, free: 5.68 MB / 0.8575 GB Notification: Performance of collectPreVariables (initialization): time 0.0001223/1.058, allocations: 43.33 kB / 1.141 GB, free: 5.637 MB / 0.8575 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009782/1.059, allocations: 1.022 MB / 1.142 GB, free: 4.75 MB / 0.8575 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002539/1.059, allocations: 214.8 kB / 1.142 GB, free: 4.57 MB / 0.8575 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004793/1.059, allocations: 312 kB / 1.143 GB, free: 4.395 MB / 0.8575 GB Notification: Performance of setup shared object (initialization): time 0.0001213/1.059, allocations: 305.1 kB / 1.143 GB, free: 4.094 MB / 0.8575 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001196/1.061, allocations: 0.5537 MB / 1.144 GB, free: 3.82 MB / 0.8575 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001609/1.062, allocations: 0.9848 MB / 1.145 GB, free: 2.992 MB / 0.8575 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002606/1.065, allocations: 1.457 MB / 1.146 GB, free: 1.953 MB / 0.8575 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.473e-05/1.065, allocations: 2.875 kB / 1.146 GB, free: 1.953 MB / 0.8575 GB Notification: Performance of matching and sorting (n=188) (initialization): time 0.003911/1.069, allocations: 1.767 MB / 1.148 GB, free: 1.074 MB / 0.8575 GB Notification: Performance of prepare postOptimizeDAE: time 5.976e-05/1.069, allocations: 42.86 kB / 1.148 GB, free: 1.039 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.893e-05/1.069, allocations: 11.12 kB / 1.148 GB, free: 1.039 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.478e-05/1.069, allocations: 20.28 kB / 1.148 GB, free: 1.039 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001116/1.07, allocations: 310.5 kB / 1.148 GB, free: 0.9609 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.834e-05/1.07, allocations: 26.02 kB / 1.148 GB, free: 0.9531 MB / 0.8575 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00187/1.072, allocations: 187.8 kB / 1.148 GB, free: 0.8359 MB / 0.8575 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001248/1.072, allocations: 68.55 kB / 1.148 GB, free: 0.8164 MB / 0.8575 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002082/1.074, allocations: 0.9658 MB / 1.149 GB, free: 276 kB / 0.8575 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001653/1.076, allocations: 0.9919 MB / 1.15 GB, free: 15.43 MB / 0.8731 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002586/1.078, allocations: 1.45 MB / 1.152 GB, free: 14.4 MB / 0.8731 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.989e-06/1.078, allocations: 6.891 kB / 1.152 GB, free: 14.39 MB / 0.8731 GB Notification: Performance of matching and sorting (n=188) (initialization_lambda0): time 0.003928/1.082, allocations: 1.76 MB / 1.153 GB, free: 13.52 MB / 0.8731 GB Notification: Performance of prepare postOptimizeDAE: time 4.377e-05/1.082, allocations: 36.42 kB / 1.153 GB, free: 13.48 MB / 0.8731 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.844e-05/1.082, allocations: 14.97 kB / 1.153 GB, free: 13.48 MB / 0.8731 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.052e-05/1.083, allocations: 23.5 kB / 1.153 GB, free: 13.48 MB / 0.8731 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001085/1.084, allocations: 312.8 kB / 1.154 GB, free: 13.4 MB / 0.8731 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.457e-05/1.084, allocations: 20.19 kB / 1.154 GB, free: 13.39 MB / 0.8731 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002012/1.086, allocations: 162.3 kB / 1.154 GB, free: 13.3 MB / 0.8731 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001309/1.086, allocations: 68.31 kB / 1.154 GB, free: 13.28 MB / 0.8731 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 0.0004202/1.086, allocations: 253.6 kB / 1.154 GB, free: 13.05 MB / 0.8731 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004937/1.087, allocations: 206.8 kB / 1.154 GB, free: 12.93 MB / 0.8731 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002871/1.09, allocations: 1.122 MB / 1.155 GB, free: 12.33 MB / 0.8731 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2e-05/1.09, allocations: 12.03 kB / 1.156 GB, free: 12.32 MB / 0.8731 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.225e-06/1.09, allocations: 0 / 1.156 GB, free: 12.32 MB / 0.8731 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001915/1.092, allocations: 0.9508 MB / 1.156 GB, free: 11.73 MB / 0.8731 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005731/1.097, allocations: 2.608 MB / 1.159 GB, free: 10.05 MB / 0.8731 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.437e-06/1.097, allocations: 4 kB / 1.159 GB, free: 10.04 MB / 0.8731 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007276/1.098, allocations: 153.2 kB / 1.159 GB, free: 9.996 MB / 0.8731 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001776/1.098, allocations: 32.55 kB / 1.159 GB, free: 9.973 MB / 0.8731 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.623e-05/1.098, allocations: 24.28 kB / 1.159 GB, free: 9.957 MB / 0.8731 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0011/1.099, allocations: 1.421 MB / 1.161 GB, free: 8.492 MB / 0.8731 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.485e-06/1.099, allocations: 2.844 kB / 1.161 GB, free: 8.492 MB / 0.8731 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00341/1.103, allocations: 1.571 MB / 1.162 GB, free: 7.625 MB / 0.8731 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00109/1.104, allocations: 391.7 kB / 1.162 GB, free: 7.305 MB / 0.8731 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002611/1.104, allocations: 17 kB / 1.162 GB, free: 7.293 MB / 0.8731 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009468/1.105, allocations: 63.41 kB / 1.163 GB, free: 7.266 MB / 0.8731 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001274/1.105, allocations: 55.92 kB / 1.163 GB, free: 7.234 MB / 0.8731 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.269e-05/1.105, allocations: 30.84 kB / 1.163 GB, free: 7.223 MB / 0.8731 GB Notification: Performance of sorting global known variables: time 0.002186/1.108, allocations: 1.469 MB / 1.164 GB, free: 6.43 MB / 0.8731 GB Notification: Performance of sort global known variables: time 1.7e-07/1.108, allocations: 0 / 1.164 GB, free: 6.43 MB / 0.8731 GB Notification: Performance of remove unused functions: time 0.003177/1.111, allocations: 1.035 MB / 1.165 GB, free: 5.727 MB / 0.8731 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,coo.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 0.002123/1.113, allocations: 0.8673 MB / 1.166 GB, free: 5.027 MB / 0.8731 GB Notification: Performance of simCode: created initialization part: time 0.004346/1.117, allocations: 2.094 MB / 1.168 GB, free: 2.918 MB / 0.8731 GB Notification: Performance of simCode: created event and clocks part: time 5.46e-06/1.117, allocations: 4 kB / 1.168 GB, free: 2.914 MB / 0.8731 GB Notification: Performance of simCode: created simulation system equations: time 0.001209/1.119, allocations: 0.5409 MB / 1.169 GB, free: 2.352 MB / 0.8731 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004102/1.123, allocations: 0.9639 MB / 1.169 GB, free: 1.418 MB / 0.8731 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006532/1.129, allocations: 3.607 MB / 1.173 GB, free: 13.79 MB / 0.8887 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001178/1.13, allocations: 1.546 MB / 1.174 GB, free: 12.21 MB / 0.8887 GB Notification: Performance of simCode: alias equations: time 0.002164/1.133, allocations: 0.5279 MB / 1.175 GB, free: 11.68 MB / 0.8887 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004635/1.133, allocations: 171.4 kB / 1.175 GB, free: 11.51 MB / 0.8887 GB Notification: Performance of SimCode: time 1.352e-06/1.133, allocations: 0 / 1.175 GB, free: 11.51 MB / 0.8887 GB Notification: Performance of Templates: time 0.06804/1.201, allocations: 39.26 MB / 1.214 GB, free: 4.824 MB / 0.92 GB make -j1 -f Buildings_10_Buildings.Fluid.HeatExchangers.Examples.WaterCooler_T.makefile (rm -f Buildings_10_Buildings.Fluid.HeatExchangers.Examples.WaterCooler_T.pipe ; mkfifo Buildings_10_Buildings.Fluid.HeatExchangers.Examples.WaterCooler_T.pipe ; head -c 1048576 < Buildings_10_Buildings.Fluid.HeatExchangers.Examples.WaterCooler_T.pipe >> ../files/Buildings_10_Buildings.Fluid.HeatExchangers.Examples.WaterCooler_T.sim & ./Buildings_10_Buildings.Fluid.HeatExchangers.Examples.WaterCooler_T -abortSlowSimulation -alarm=480 -s cvode -emit_protected -lv LOG_STATS > Buildings_10_Buildings.Fluid.HeatExchangers.Examples.WaterCooler_T.pipe 2>&1) diffSimulationResults("Buildings_10_Buildings.Fluid.HeatExchangers.Examples.WaterCooler_T_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_10.0.x/Buildings_Fluid_HeatExchangers_Examples_WaterCooler_T.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_10_Buildings.Fluid.HeatExchangers.Examples.WaterCooler_T.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches