Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Fluid.Chillers.Examples.Carnot_y.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.Chillers.Examples.Carnot_y,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|chi.sta_a1.T|chi.sta_b1.T|chi.sta_a2.T|chi.sta_b2.T|chi.QEva_flow|chi.QCon_flow|chi.P|chi.dp1|chi.dp2|chi.COP_nominal|chi.COP",fileNamePrefix="Buildings_10_Buildings.Fluid.Chillers.Examples.Carnot_y") translateModel(Buildings.Fluid.Chillers.Examples.Carnot_y,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|chi.sta_a1.T|chi.sta_b1.T|chi.sta_a2.T|chi.sta_b2.T|chi.QEva_flow|chi.QCon_flow|chi.P|chi.dp1|chi.dp2|chi.COP_nominal|chi.COP",fileNamePrefix="Buildings_10_Buildings.Fluid.Chillers.Examples.Carnot_y") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001426/0.001426, allocations: 110.8 kB / 16.37 MB, free: 6.012 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001332/0.001332, allocations: 191.4 kB / 17.31 MB, free: 5.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.376/1.376, allocations: 222.9 MB / 241 MB, free: 15.18 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 2.572/2.572, allocations: 437.1 MB / 0.7112 GB, free: 4.316 MB / 0.5762 GB Notification: Performance of FrontEnd - loaded program: time 0.001217/0.001217, allocations: 60.12 kB / 0.8707 GB, free: 1.426 MB / 0.6387 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.356/0.3573, allocations: 151.6 MB / 1.019 GB, free: 9.832 MB / 0.795 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Chillers.Examples.Carnot_y): time 0.7406/1.098, allocations: 75.17 MB / 1.092 GB, free: 23.16 MB / 0.8419 GB Notification: Performance of NFInst.instExpressions: time 0.02081/1.119, allocations: 12.76 MB / 1.105 GB, free: 22.45 MB / 0.8419 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00412/1.123, allocations: 63.69 kB / 1.105 GB, free: 22.45 MB / 0.8419 GB Notification: Performance of NFTyping.typeComponents: time 0.003051/1.126, allocations: 0.8272 MB / 1.106 GB, free: 22.05 MB / 0.8419 GB Notification: Performance of NFTyping.typeBindings: time 0.009027/1.135, allocations: 2.466 MB / 1.108 GB, free: 20.92 MB / 0.8419 GB Notification: Performance of NFTyping.typeClassSections: time 0.004517/1.14, allocations: 1.392 MB / 1.109 GB, free: 20.26 MB / 0.8419 GB Notification: Performance of NFFlatten.flatten: time 0.007835/1.148, allocations: 4.393 MB / 1.114 GB, free: 18.2 MB / 0.8419 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002503/1.15, allocations: 1.429 MB / 1.115 GB, free: 17.52 MB / 0.8419 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005024/1.155, allocations: 1.624 MB / 1.117 GB, free: 16.81 MB / 0.8419 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002966/1.158, allocations: 1.2 MB / 1.118 GB, free: 16.33 MB / 0.8419 GB Notification: Performance of NFPackage.collectConstants: time 0.0005022/1.159, allocations: 167.6 kB / 1.118 GB, free: 16.33 MB / 0.8419 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004794/1.163, allocations: 1.404 MB / 1.119 GB, free: 15.83 MB / 0.8419 GB Notification: Performance of NFScalarize.scalarize: time 0.0006234/1.164, allocations: 396.1 kB / 1.12 GB, free: 15.58 MB / 0.8419 GB Notification: Performance of NFVerifyModel.verify: time 0.001936/1.166, allocations: 0.9028 MB / 1.121 GB, free: 15.02 MB / 0.8419 GB Notification: Performance of NFConvertDAE.convert: time 0.007292/1.173, allocations: 2.858 MB / 1.123 GB, free: 13.93 MB / 0.8419 GB Notification: Performance of FrontEnd - DAE generated: time 7.644e-06/1.173, allocations: 0 / 1.123 GB, free: 13.93 MB / 0.8419 GB Notification: Performance of FrontEnd: time 3.978e-06/1.173, allocations: 1.375 kB / 1.123 GB, free: 13.93 MB / 0.8419 GB Notification: Performance of Transformations before backend: time 7.649e-05/1.173, allocations: 4.453 kB / 1.123 GB, free: 13.92 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: 240 * Number of variables: 240 Notification: Performance of Generate backend data structure: time 0.007156/1.181, allocations: 2.075 MB / 1.125 GB, free: 12.56 MB / 0.8419 GB Notification: Performance of prepare preOptimizeDAE: time 7.228e-05/1.181, allocations: 22.28 kB / 1.125 GB, free: 12.55 MB / 0.8419 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001382/1.182, allocations: 235.3 kB / 1.126 GB, free: 12.45 MB / 0.8419 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003853/1.186, allocations: 1.524 MB / 1.127 GB, free: 11.54 MB / 0.8419 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.938e-05/1.186, allocations: 76.53 kB / 1.127 GB, free: 11.5 MB / 0.8419 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002028/1.186, allocations: 104.1 kB / 1.127 GB, free: 11.47 MB / 0.8419 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00277/1.189, allocations: 1.1 MB / 1.128 GB, free: 10.98 MB / 0.8419 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.216e-05/1.189, allocations: 1.438 kB / 1.128 GB, free: 10.98 MB / 0.8419 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.87e-05/1.189, allocations: 37.31 kB / 1.128 GB, free: 10.95 MB / 0.8419 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.729e-05/1.189, allocations: 35.22 kB / 1.128 GB, free: 10.94 MB / 0.8419 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002087/1.191, allocations: 0.8788 MB / 1.129 GB, free: 10.64 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 0.008146/1.2, allocations: 4.889 MB / 1.134 GB, free: 7.219 MB / 0.8419 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001683/1.201, allocations: 0.6251 MB / 1.135 GB, free: 6.988 MB / 0.8419 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008259/1.202, allocations: 358 kB / 1.135 GB, free: 6.867 MB / 0.8419 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0006143/1.203, allocations: 0.8291 MB / 1.136 GB, free: 5.91 MB / 0.8419 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.54e-05/1.203, allocations: 37.81 kB / 1.136 GB, free: 5.867 MB / 0.8419 GB Notification: Performance of pre-optimization done (n=61): time 3.086e-06/1.203, allocations: 0 / 1.136 GB, free: 5.867 MB / 0.8419 GB Notification: Performance of matching and sorting (n=61): time 0.007432/1.21, allocations: 1.68 MB / 1.137 GB, free: 5.371 MB / 0.8419 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.734e-05/1.21, allocations: 59.03 kB / 1.138 GB, free: 5.309 MB / 0.8419 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002664/1.213, allocations: 1.226 MB / 1.139 GB, free: 4.801 MB / 0.8419 GB Notification: Performance of collectPreVariables (initialization): time 0.0002522/1.213, allocations: 48.14 kB / 1.139 GB, free: 4.754 MB / 0.8419 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006682/1.214, allocations: 0.6045 MB / 1.139 GB, free: 4.273 MB / 0.8419 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003475/1.214, allocations: 212.7 kB / 1.14 GB, free: 4.105 MB / 0.8419 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.00033/1.215, allocations: 156.9 kB / 1.14 GB, free: 4.027 MB / 0.8419 GB Notification: Performance of setup shared object (initialization): time 0.0001213/1.215, allocations: 333.2 kB / 1.14 GB, free: 3.711 MB / 0.8419 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007774/1.216, allocations: 290.9 kB / 1.14 GB, free: 3.613 MB / 0.8419 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009711/1.217, allocations: 492.8 kB / 1.141 GB, free: 3.297 MB / 0.8419 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001507/1.218, allocations: 0.715 MB / 1.141 GB, free: 2.914 MB / 0.8419 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.564e-06/1.218, allocations: 1.188 kB / 1.141 GB, free: 2.914 MB / 0.8419 GB Notification: Performance of matching and sorting (n=88) (initialization): time 0.005102/1.223, allocations: 1.273 MB / 1.143 GB, free: 2.508 MB / 0.8419 GB Notification: Performance of prepare postOptimizeDAE: time 3.423e-05/1.223, allocations: 6.625 kB / 1.143 GB, free: 2.508 MB / 0.8419 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.605e-05/1.223, allocations: 4.031 kB / 1.143 GB, free: 2.508 MB / 0.8419 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007578/1.224, allocations: 132.8 kB / 1.143 GB, free: 2.477 MB / 0.8419 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006892/1.225, allocations: 159.4 kB / 1.143 GB, free: 2.461 MB / 0.8419 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008325/1.226, allocations: 0.7002 MB / 1.144 GB, free: 1.871 MB / 0.8419 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001425/1.227, allocations: 117.6 kB / 1.144 GB, free: 1.812 MB / 0.8419 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.481e-05/1.227, allocations: 33.98 kB / 1.144 GB, free: 1.805 MB / 0.8419 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001255/1.228, allocations: 0.5532 MB / 1.144 GB, free: 1.523 MB / 0.8419 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0007871/1.229, allocations: 489.2 kB / 1.145 GB, free: 1.168 MB / 0.8419 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001321/1.231, allocations: 0.7056 MB / 1.146 GB, free: 0.7227 MB / 0.8419 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.248e-06/1.231, allocations: 2.156 kB / 1.146 GB, free: 0.7227 MB / 0.8419 GB Notification: Performance of matching and sorting (n=88) (initialization_lambda0): time 0.004574/1.235, allocations: 1.262 MB / 1.147 GB, free: 92 kB / 0.8419 GB Notification: Performance of prepare postOptimizeDAE: time 1.843e-05/1.235, allocations: 11.11 kB / 1.147 GB, free: 88 kB / 0.8419 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.741e-06/1.235, allocations: 2.688 kB / 1.147 GB, free: 88 kB / 0.8419 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004887/1.236, allocations: 132.9 kB / 1.147 GB, free: 24 kB / 0.8419 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006498/1.236, allocations: 162.6 kB / 1.147 GB, free: 15.98 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008267/1.237, allocations: 0.6976 MB / 1.148 GB, free: 15.36 MB / 0.8575 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001321/1.239, allocations: 98.67 kB / 1.148 GB, free: 15.3 MB / 0.8575 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.036e-05/1.239, allocations: 30.88 kB / 1.148 GB, free: 15.29 MB / 0.8575 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 16 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (79): * Single equations (assignments): 78 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,9)} Notification: Performance of prepare postOptimizeDAE: time 0.0003269/1.239, allocations: 226 kB / 1.148 GB, free: 15.08 MB / 0.8575 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003189/1.239, allocations: 135.4 kB / 1.148 GB, free: 15.01 MB / 0.8575 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004659/1.244, allocations: 1.264 MB / 1.149 GB, free: 14.3 MB / 0.8575 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.881e-05/1.244, allocations: 11.12 kB / 1.149 GB, free: 14.3 MB / 0.8575 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.063e-06/1.244, allocations: 0 / 1.149 GB, free: 14.3 MB / 0.8575 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003917/1.248, allocations: 1.108 MB / 1.151 GB, free: 13.67 MB / 0.8575 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007276/1.255, allocations: 2.615 MB / 1.153 GB, free: 11.87 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.182e-05/1.255, allocations: 2.625 kB / 1.153 GB, free: 11.87 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005101/1.256, allocations: 118.8 kB / 1.153 GB, free: 11.83 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005252/1.256, allocations: 129.9 kB / 1.153 GB, free: 11.77 MB / 0.8575 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.713e-05/1.256, allocations: 19.3 kB / 1.153 GB, free: 11.76 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00506/1.261, allocations: 2.578 MB / 1.156 GB, free: 9.562 MB / 0.8575 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.833e-06/1.261, allocations: 10.78 kB / 1.156 GB, free: 9.555 MB / 0.8575 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005588/1.267, allocations: 1.691 MB / 1.158 GB, free: 8.543 MB / 0.8575 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001048/1.268, allocations: 319.5 kB / 1.158 GB, free: 8.266 MB / 0.8575 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002525/1.268, allocations: 15.16 kB / 1.158 GB, free: 8.258 MB / 0.8575 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008407/1.269, allocations: 50.16 kB / 1.158 GB, free: 8.234 MB / 0.8575 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001892/1.269, allocations: 68.73 kB / 1.158 GB, free: 8.191 MB / 0.8575 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.852e-05/1.27, allocations: 33.3 kB / 1.158 GB, free: 8.18 MB / 0.8575 GB Notification: Performance of sorting global known variables: time 0.001468/1.271, allocations: 0.881 MB / 1.159 GB, free: 7.688 MB / 0.8575 GB Notification: Performance of sort global known variables: time 2.21e-07/1.271, allocations: 288 / 1.159 GB, free: 7.688 MB / 0.8575 GB Notification: Performance of remove unused functions: time 0.002615/1.274, allocations: 0.7171 MB / 1.16 GB, free: 7.539 MB / 0.8575 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 15 * Number of states: 2 (chi.con.vol.dynBal.U,chi.eva.vol.dynBal.U) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (56): * Single equations (assignments): 51 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * When equations: 0 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,9)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001194/1.275, allocations: 466.6 kB / 1.16 GB, free: 7.277 MB / 0.8575 GB Notification: Performance of simCode: created initialization part: time 0.003204/1.278, allocations: 1.113 MB / 1.161 GB, free: 6.781 MB / 0.8575 GB Notification: Performance of simCode: created event and clocks part: time 6.873e-06/1.278, allocations: 0 / 1.161 GB, free: 6.781 MB / 0.8575 GB Notification: Performance of simCode: created simulation system equations: time 0.001557/1.28, allocations: 0.5605 MB / 1.162 GB, free: 6.453 MB / 0.8575 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003755/1.283, allocations: 0.7907 MB / 1.162 GB, free: 6.039 MB / 0.8575 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004139/1.288, allocations: 2.273 MB / 1.165 GB, free: 4.586 MB / 0.8575 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009794/1.289, allocations: 1.169 MB / 1.166 GB, free: 3.676 MB / 0.8575 GB Notification: Performance of simCode: alias equations: time 0.001393/1.29, allocations: 307 kB / 1.166 GB, free: 3.527 MB / 0.8575 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002705/1.29, allocations: 109.8 kB / 1.166 GB, free: 3.504 MB / 0.8575 GB Notification: Performance of SimCode: time 1.482e-06/1.29, allocations: 0 / 1.166 GB, free: 3.504 MB / 0.8575 GB Notification: Performance of Templates: time 0.05349/1.344, allocations: 32.08 MB / 1.197 GB, free: 5.273 MB / 0.8887 GB make -j1 -f Buildings_10_Buildings.Fluid.Chillers.Examples.Carnot_y.makefile (rm -f Buildings_10_Buildings.Fluid.Chillers.Examples.Carnot_y.pipe ; mkfifo Buildings_10_Buildings.Fluid.Chillers.Examples.Carnot_y.pipe ; head -c 1048576 < Buildings_10_Buildings.Fluid.Chillers.Examples.Carnot_y.pipe >> ../files/Buildings_10_Buildings.Fluid.Chillers.Examples.Carnot_y.sim & ./Buildings_10_Buildings.Fluid.Chillers.Examples.Carnot_y -abortSlowSimulation -alarm=480 -s cvode -emit_protected -lv LOG_STATS > Buildings_10_Buildings.Fluid.Chillers.Examples.Carnot_y.pipe 2>&1) diffSimulationResults("Buildings_10_Buildings.Fluid.Chillers.Examples.Carnot_y_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_10.0.x/Buildings_Fluid_Chillers_Examples_Carnot_y.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_10_Buildings.Fluid.Chillers.Examples.Carnot_y.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches