Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC.conf.json loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaTest with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Using package Modelica with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Running command: translateModel(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|h_2|l_2|s_2|t_2|Nu|m_flow.1.|m_flow.2.|kc_1|kc_2|Re_1|Re_2|input_Nu.y",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC") translateModel(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|h_2|l_2|s_2|t_2|Nu|m_flow.1.|m_flow.2.|kc_1|kc_2|Re_1|Re_2|input_Nu.y",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC") Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0008696/0.0008696, allocations: 177.5 kB / 17.41 MB, free: 4.293 MB / 13.93 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.279/1.279, allocations: 225.7 MB / 243.9 MB, free: 8.453 MB / 202.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008246/0.0008247, allocations: 94.75 kB / 295 MB, free: 9.504 MB / 234.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.3772/0.3772, allocations: 44.31 MB / 390.5 MB, free: 38.03 MB / 298.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0003643/0.0003643, allocations: 15.92 kB / 463.2 MB, free: 436 kB / 330.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3257/0.326, allocations: 61.9 MB / 0.5128 GB, free: 37.91 MB / 378.7 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC): time 0.00181/0.3279, allocations: 1.824 MB / 0.5145 GB, free: 36.6 MB / 378.7 MB Notification: Performance of NFInst.instExpressions: time 0.001112/0.329, allocations: 1.09 MB / 0.5156 GB, free: 35.8 MB / 378.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 7.242e-05/0.3291, allocations: 3.938 kB / 0.5156 GB, free: 35.79 MB / 378.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0002617/0.3294, allocations: 70.81 kB / 0.5157 GB, free: 35.76 MB / 378.7 MB Notification: Performance of NFTyping.typeBindings: time 0.0002246/0.3296, allocations: 84.33 kB / 0.5158 GB, free: 35.7 MB / 378.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.0001979/0.3298, allocations: 101 kB / 0.5159 GB, free: 35.66 MB / 378.7 MB Notification: Performance of NFFlatten.flatten: time 0.0001522/0.33, allocations: 178.8 kB / 0.516 GB, free: 35.58 MB / 378.7 MB Notification: Performance of NFFlatten.resolveConnections: time 5.302e-05/0.33, allocations: 18.88 kB / 0.516 GB, free: 35.57 MB / 378.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0001193/0.3302, allocations: 71.81 kB / 0.5161 GB, free: 35.53 MB / 378.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0001151/0.3303, allocations: 84.83 kB / 0.5162 GB, free: 35.49 MB / 378.7 MB Notification: Performance of NFPackage.collectConstants: time 1.966e-05/0.3303, allocations: 5.969 kB / 0.5162 GB, free: 35.49 MB / 378.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0003477/0.3307, allocations: 252 kB / 0.5164 GB, free: 35.41 MB / 378.7 MB Notification: Performance of NFScalarize.scalarize: time 4.56e-05/0.3307, allocations: 29.75 kB / 0.5165 GB, free: 35.39 MB / 378.7 MB Notification: Performance of NFVerifyModel.verify: time 7.061e-05/0.3308, allocations: 107.8 kB / 0.5166 GB, free: 35.31 MB / 378.7 MB Notification: Performance of NFConvertDAE.convert: time 0.0003267/0.3311, allocations: 316.8 kB / 0.5169 GB, free: 35.17 MB / 378.7 MB Notification: Performance of FrontEnd - DAE generated: time 6.803e-06/0.3312, allocations: 4 kB / 0.5169 GB, free: 35.16 MB / 378.7 MB Notification: Performance of FrontEnd: time 1.292e-06/0.3312, allocations: 0 / 0.5169 GB, free: 35.16 MB / 378.7 MB Notification: Performance of Transformations before backend: time 8.375e-06/0.3312, allocations: 0 / 0.5169 GB, free: 35.16 MB / 378.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 52 * Number of variables: 52 Notification: Performance of Generate backend data structure: time 0.0004704/0.3316, allocations: 483.1 kB / 0.5173 GB, free: 34.72 MB / 378.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.599e-05/0.3317, allocations: 8.375 kB / 0.5173 GB, free: 34.72 MB / 378.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 3.991e-05/0.3317, allocations: 23.56 kB / 0.5174 GB, free: 34.71 MB / 378.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001503/0.3319, allocations: 210.7 kB / 0.5176 GB, free: 34.49 MB / 378.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.972e-05/0.3319, allocations: 17.03 kB / 0.5176 GB, free: 34.48 MB / 378.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 2.715e-05/0.332, allocations: 21.91 kB / 0.5176 GB, free: 34.47 MB / 378.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004215/0.3324, allocations: 235.8 kB / 0.5178 GB, free: 34.37 MB / 378.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.296e-05/0.3324, allocations: 3.938 kB / 0.5178 GB, free: 34.36 MB / 378.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.078e-05/0.3324, allocations: 10.66 kB / 0.5178 GB, free: 34.36 MB / 378.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.478e-06/0.3324, allocations: 5.594 kB / 0.5179 GB, free: 34.36 MB / 378.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004608/0.3329, allocations: 257.4 kB / 0.5181 GB, free: 34.27 MB / 378.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001004/0.3339, allocations: 0.6179 MB / 0.5187 GB, free: 33.84 MB / 378.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0002871/0.3342, allocations: 107.6 kB / 0.5188 GB, free: 33.79 MB / 378.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001316/0.3344, allocations: 48.66 kB / 0.5189 GB, free: 33.77 MB / 378.7 MB Notification: Performance of preOpt evalFunc (simulation): time 2.811e-05/0.3344, allocations: 5.75 kB / 0.5189 GB, free: 33.77 MB / 378.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.302e-05/0.3344, allocations: 31.72 kB / 0.5189 GB, free: 33.73 MB / 378.7 MB Notification: Performance of pre-optimization done (n=9): time 1.162e-06/0.3344, allocations: 0 / 0.5189 GB, free: 33.73 MB / 378.7 MB Notification: Performance of matching and sorting (n=9): time 0.0005864/0.335, allocations: 187.6 kB / 0.5191 GB, free: 33.66 MB / 378.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 3.378e-05/0.3351, allocations: 51.41 kB / 0.5191 GB, free: 33.6 MB / 378.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002086/0.3353, allocations: 269.2 kB / 0.5194 GB, free: 33.45 MB / 378.7 MB Notification: Performance of collectPreVariables (initialization): time 1.298e-05/0.3353, allocations: 25.7 kB / 0.5194 GB, free: 33.41 MB / 378.7 MB Notification: Performance of collectInitialEqns (initialization): time 8.241e-05/0.3354, allocations: 168.9 kB / 0.5196 GB, free: 33.27 MB / 378.7 MB Notification: Performance of collectInitialBindings (initialization): time 2.361e-05/0.3354, allocations: 32.45 kB / 0.5196 GB, free: 33.24 MB / 378.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 9.668e-06/0.3355, allocations: 4 kB / 0.5196 GB, free: 33.24 MB / 378.7 MB Notification: Performance of setup shared object (initialization): time 6.529e-05/0.3355, allocations: 339.3 kB / 0.5199 GB, free: 32.91 MB / 378.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001372/0.3357, allocations: 56.44 kB / 0.52 GB, free: 32.9 MB / 378.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001673/0.3358, allocations: 153.5 kB / 0.5201 GB, free: 32.76 MB / 378.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003033/0.3362, allocations: 221.1 kB / 0.5203 GB, free: 32.58 MB / 378.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.305e-06/0.3362, allocations: 2.938 kB / 0.5203 GB, free: 32.58 MB / 378.7 MB Notification: Performance of matching and sorting (n=25) (initialization): time 0.0004256/0.3366, allocations: 247 kB / 0.5206 GB, free: 32.48 MB / 378.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.924e-05/0.3366, allocations: 6.156 kB / 0.5206 GB, free: 32.48 MB / 378.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.596e-06/0.3366, allocations: 3.812 kB / 0.5206 GB, free: 32.48 MB / 378.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.725e-05/0.3367, allocations: 4.156 kB / 0.5206 GB, free: 32.48 MB / 378.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003762/0.337, allocations: 90.33 kB / 0.5207 GB, free: 32.47 MB / 378.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004633/0.3375, allocations: 1.215 MB / 0.5219 GB, free: 31.27 MB / 378.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001755/0.3377, allocations: 46.34 kB / 0.5219 GB, free: 31.24 MB / 378.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.013e-05/0.3377, allocations: 18.91 kB / 0.5219 GB, free: 31.23 MB / 378.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 15 * Number of states: 0 () * Number of discrete variables: 2 (m_flow_IN_con_2.geometry,m_flow_IN_con_1.geometry) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (25): * Single equations (assignments): 23 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 9.041e-05/0.3378, allocations: 136.4 kB / 0.522 GB, free: 31.1 MB / 378.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 3.41e-05/0.3379, allocations: 16.06 kB / 0.5221 GB, free: 31.09 MB / 378.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003762/0.3382, allocations: 190.9 kB / 0.5222 GB, free: 31 MB / 378.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.114e-06/0.3383, allocations: 0 / 0.5222 GB, free: 31 MB / 378.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.408e-06/0.3383, allocations: 2.812 kB / 0.5222 GB, free: 31 MB / 378.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.655e-06/0.3383, allocations: 3.938 kB / 0.5222 GB, free: 31 MB / 378.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004936/0.3388, allocations: 466.9 kB / 0.5227 GB, free: 30.63 MB / 378.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.964e-06/0.3388, allocations: 2.531 kB / 0.5227 GB, free: 30.63 MB / 378.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002658/0.3391, allocations: 62.48 kB / 0.5228 GB, free: 30.62 MB / 378.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 2.304e-06/0.3391, allocations: 0 / 0.5228 GB, free: 30.62 MB / 378.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.243e-05/0.3391, allocations: 3.75 kB / 0.5228 GB, free: 30.62 MB / 378.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003733/0.3395, allocations: 1.211 MB / 0.5239 GB, free: 29.42 MB / 378.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.633e-06/0.3395, allocations: 4.188 kB / 0.5239 GB, free: 29.42 MB / 378.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002973/0.3398, allocations: 263.3 kB / 0.5242 GB, free: 29.23 MB / 378.7 MB Notification: Performance of postOpt removeConstants (simulation): time 3.884e-05/0.3398, allocations: 98.08 kB / 0.5243 GB, free: 29.12 MB / 378.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.087e-05/0.3399, allocations: 5.016 kB / 0.5243 GB, free: 29.12 MB / 378.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001386/0.34, allocations: 8.797 kB / 0.5243 GB, free: 29.12 MB / 378.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.736e-05/0.3401, allocations: 9.438 kB / 0.5243 GB, free: 29.12 MB / 378.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.104e-05/0.3401, allocations: 8.75 kB / 0.5243 GB, free: 29.12 MB / 378.7 MB Notification: Performance of sorting global known variables: time 0.0001169/0.3402, allocations: 179.7 kB / 0.5245 GB, free: 29.01 MB / 378.7 MB Notification: Performance of sort global known variables: time 2.01e-07/0.3402, allocations: 0 / 0.5245 GB, free: 29.01 MB / 378.7 MB Notification: Performance of remove unused functions: time 0.00032/0.3405, allocations: 70.47 kB / 0.5246 GB, free: 29 MB / 378.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * 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 simulation (9): * Single equations (assignments): 7 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0002051/0.3407, allocations: 154 kB / 0.5247 GB, free: 28.89 MB / 378.7 MB Notification: Performance of simCode: created initialization part: time 0.000468/0.3412, allocations: 177.9 kB / 0.5249 GB, free: 28.85 MB / 378.7 MB Notification: Performance of simCode: created event and clocks part: time 2.986e-06/0.3412, allocations: 4.25 kB / 0.5249 GB, free: 28.85 MB / 378.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0002529/0.3415, allocations: 89.52 kB / 0.525 GB, free: 28.83 MB / 378.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003399/0.3418, allocations: 21.03 kB / 0.525 GB, free: 28.82 MB / 378.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0006269/0.3425, allocations: 495.6 kB / 0.5255 GB, free: 28.5 MB / 378.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001529/0.3427, allocations: 0.7326 MB / 0.5262 GB, free: 27.79 MB / 378.7 MB Notification: Performance of simCode: alias equations: time 7.721e-05/0.3427, allocations: 23.86 kB / 0.5262 GB, free: 27.79 MB / 378.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 3.878e-05/0.3428, allocations: 16.03 kB / 0.5262 GB, free: 27.79 MB / 378.7 MB Notification: Performance of SimCode: time 2.1e-07/0.3428, allocations: 0 / 0.5262 GB, free: 27.79 MB / 378.7 MB Notification: Performance of Templates: time 0.005778/0.3486, allocations: 3.293 MB / 0.5294 GB, free: 27.54 MB / 378.7 MB make -j1 -f ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC.makefile (rm -f ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC.sim & ./ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC.pipe 2>&1) diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/Fluid/Dissipation/Verifications/HeatTransfer/HeatExchanger/kc_flatTube_KC/kc_flatTube_KC.csv","../files/ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.HeatExchanger.kc_flatTube_KC.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches