Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001791/0.001791, allocations: 108.9 kB / 16.46 MB, free: 6.453 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.002112/0.002112, allocations: 216.2 kB / 19.43 MB, free: 3.625 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.532/1.532, allocations: 230.6 MB / 252.8 MB, free: 8.957 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo): time 3.296/3.296, allocations: 0.505 GB / 0.8066 GB, free: 23.08 MB / 0.6231 GB " [Timeout remaining time 176] Using package Buildings with version 13.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ,fileNamePrefix="Buildings_latest_Buildings_Fluid_HeatExchangers_BaseClasses_Examples_EpsilonNTUZ",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ,fileNamePrefix="Buildings_latest_Buildings_Fluid_HeatExchangers_BaseClasses_Examples_EpsilonNTUZ",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300] "Notification: Buildings requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.002211/0.002211, allocations: 75.12 kB / 1.172 GB, free: 17.48 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3482/0.3504, allocations: 180.2 MB / 1.348 GB, free: 9.965 MB / 1.045 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ): time 0.002093/0.3525, allocations: 0.6015 MB / 1.348 GB, free: 9.367 MB / 1.045 GB Notification: Performance of NFInst.instExpressions: time 0.002832/0.3553, allocations: 1.795 MB / 1.35 GB, free: 7.559 MB / 1.045 GB Notification: Performance of NFInst.updateImplicitVariability: time 2.535e-05/0.3554, allocations: 0 / 1.35 GB, free: 7.559 MB / 1.045 GB Notification: Performance of NFTyping.typeComponents: time 3.683e-05/0.3554, allocations: 0 / 1.35 GB, free: 7.559 MB / 1.045 GB Notification: Performance of NFTyping.typeBindings: time 3.557e-05/0.3554, allocations: 3.938 kB / 1.35 GB, free: 7.555 MB / 1.045 GB Notification: Performance of NFTyping.typeClassSections: time 0.001134/0.3566, allocations: 309.9 kB / 1.35 GB, free: 7.254 MB / 1.045 GB Notification: Performance of NFFlatten.flatten: time 0.0002049/0.3568, allocations: 131.8 kB / 1.351 GB, free: 7.125 MB / 1.045 GB Notification: Performance of NFFlatten.resolveConnections: time 4.944e-05/0.3568, allocations: 11.98 kB / 1.351 GB, free: 7.113 MB / 1.045 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001003/0.3569, allocations: 51.89 kB / 1.351 GB, free: 7.062 MB / 1.045 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001382/0.3571, allocations: 51.94 kB / 1.351 GB, free: 7.012 MB / 1.045 GB Notification: Performance of NFPackage.collectConstants: time 2.709e-05/0.3571, allocations: 8 kB / 1.351 GB, free: 7.004 MB / 1.045 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0006345/0.3577, allocations: 347.5 kB / 1.351 GB, free: 6.664 MB / 1.045 GB Notification: Performance of NFScalarize.scalarize: time 7.877e-05/0.3578, allocations: 47.84 kB / 1.351 GB, free: 6.617 MB / 1.045 GB Notification: Performance of NFVerifyModel.verify: time 8.699e-05/0.3579, allocations: 43.77 kB / 1.351 GB, free: 6.574 MB / 1.045 GB Notification: Performance of NFConvertDAE.convert: time 0.0005321/0.3584, allocations: 279.2 kB / 1.351 GB, free: 6.301 MB / 1.045 GB Notification: Performance of FrontEnd - DAE generated: time 5.06e-06/0.3584, allocations: 4 kB / 1.351 GB, free: 6.297 MB / 1.045 GB Notification: Performance of FrontEnd: time 1.814e-06/0.3584, allocations: 0 / 1.351 GB, free: 6.297 MB / 1.045 GB Notification: Performance of Transformations before backend: time 1.014e-05/0.3584, allocations: 4 kB / 1.351 GB, free: 6.293 MB / 1.045 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 30 * Number of variables: 30 Notification: Performance of Generate backend data structure: time 0.0008089/0.3593, allocations: 450.8 kB / 1.352 GB, free: 5.805 MB / 1.045 GB Notification: Performance of prepare preOptimizeDAE: time 4.585e-05/0.3593, allocations: 11.98 kB / 1.352 GB, free: 5.793 MB / 1.045 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 5.85e-05/0.3594, allocations: 42.75 kB / 1.352 GB, free: 5.742 MB / 1.045 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 5.354e-05/0.3594, allocations: 16.88 kB / 1.352 GB, free: 5.727 MB / 1.045 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001354/0.3596, allocations: 171.8 kB / 1.352 GB, free: 5.52 MB / 1.045 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.091e-05/0.3596, allocations: 16 kB / 1.352 GB, free: 5.504 MB / 1.045 GB Notification: Performance of preOpt expandDerOperator (simulation): time 2.759e-05/0.3596, allocations: 12 kB / 1.352 GB, free: 5.492 MB / 1.045 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003747/0.36, allocations: 218.6 kB / 1.352 GB, free: 5.254 MB / 1.045 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.12e-05/0.36, allocations: 0 / 1.352 GB, free: 5.254 MB / 1.045 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.036e-05/0.36, allocations: 4 kB / 1.352 GB, free: 5.25 MB / 1.045 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.718e-06/0.36, allocations: 4 kB / 1.352 GB, free: 5.246 MB / 1.045 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003067/0.3603, allocations: 183.7 kB / 1.352 GB, free: 5.066 MB / 1.045 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003647/0.3607, allocations: 274.1 kB / 1.353 GB, free: 4.734 MB / 1.045 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0008313/0.3615, allocations: 395.8 kB / 1.353 GB, free: 4.293 MB / 1.045 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002644/0.3618, allocations: 165.1 kB / 1.353 GB, free: 4.113 MB / 1.045 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004206/0.3622, allocations: 203.2 kB / 1.353 GB, free: 3.875 MB / 1.045 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.744e-05/0.3622, allocations: 38.56 kB / 1.353 GB, free: 3.828 MB / 1.045 GB Notification: Performance of pre-optimization done (n=30): time 1.503e-06/0.3622, allocations: 0 / 1.353 GB, free: 3.828 MB / 1.045 GB Notification: Performance of matching and sorting (n=30): time 0.0007625/0.363, allocations: 385.2 kB / 1.354 GB, free: 3.445 MB / 1.045 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001195/0.3631, allocations: 191.9 kB / 1.354 GB, free: 3.215 MB / 1.045 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 7.77e-05/0.3632, allocations: 97.78 kB / 1.354 GB, free: 3.109 MB / 1.045 GB Notification: Performance of collectPreVariables (initialization): time 2.959e-05/0.3632, allocations: 33.7 kB / 1.354 GB, free: 3.07 MB / 1.045 GB Notification: Performance of collectInitialEqns (initialization): time 3.906e-05/0.3633, allocations: 80.7 kB / 1.354 GB, free: 2.984 MB / 1.045 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001092/0.3634, allocations: 103.1 kB / 1.354 GB, free: 2.883 MB / 1.045 GB Notification: Performance of simplifyInitialFunctions (initialization): time 9.01e-05/0.3635, allocations: 53.69 kB / 1.354 GB, free: 2.824 MB / 1.045 GB Notification: Performance of setup shared object (initialization): time 0.0001393/0.3636, allocations: 326.8 kB / 1.355 GB, free: 2.496 MB / 1.045 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001597/0.3638, allocations: 92.06 kB / 1.355 GB, free: 2.406 MB / 1.045 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001942/0.364, allocations: 133.1 kB / 1.355 GB, free: 2.258 MB / 1.045 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004101/0.3644, allocations: 262.4 kB / 1.355 GB, free: 1.984 MB / 1.045 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.855e-06/0.3644, allocations: 0 / 1.355 GB, free: 1.984 MB / 1.045 GB Notification: Performance of matching and sorting (n=30) (initialization): time 0.0005051/0.3649, allocations: 293.5 kB / 1.355 GB, free: 1.691 MB / 1.045 GB Notification: Performance of prepare postOptimizeDAE: time 1.765e-05/0.3649, allocations: 8 kB / 1.355 GB, free: 1.684 MB / 1.045 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.603e-06/0.3649, allocations: 0 / 1.355 GB, free: 1.684 MB / 1.045 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.625e-05/0.3649, allocations: 4 kB / 1.355 GB, free: 1.68 MB / 1.045 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002529/0.3652, allocations: 59.91 kB / 1.356 GB, free: 1.621 MB / 1.045 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.503e-05/0.3652, allocations: 7.969 kB / 1.356 GB, free: 1.613 MB / 1.045 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001037/0.3653, allocations: 15.89 kB / 1.356 GB, free: 1.598 MB / 1.045 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.413e-05/0.3653, allocations: 12 kB / 1.356 GB, free: 1.586 MB / 1.045 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 6 * 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 (30): * Single equations (assignments): 30 * Array equations: 0 * Algorithm blocks: 0 * 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 0.0001415/0.3655, allocations: 153.6 kB / 1.356 GB, free: 1.426 MB / 1.045 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.244e-05/0.3655, allocations: 7.953 kB / 1.356 GB, free: 1.418 MB / 1.045 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006634/0.3662, allocations: 360.8 kB / 1.356 GB, free: 1.062 MB / 1.045 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.322e-06/0.3662, allocations: 4 kB / 1.356 GB, free: 1.059 MB / 1.045 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.718e-06/0.3662, allocations: 4.562 kB / 1.356 GB, free: 1.055 MB / 1.045 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.303e-06/0.3662, allocations: 3.984 kB / 1.356 GB, free: 1.051 MB / 1.045 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000284/0.3665, allocations: 253.4 kB / 1.356 GB, free: 0.7539 MB / 1.045 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.845e-06/0.3665, allocations: 0 / 1.356 GB, free: 0.7539 MB / 1.045 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002367/0.3667, allocations: 63.91 kB / 1.356 GB, free: 0.6914 MB / 1.045 GB Notification: Performance of postOpt tearingSystem (simulation): time 8.425e-06/0.3667, allocations: 11.92 kB / 1.356 GB, free: 0.6797 MB / 1.045 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.45e-05/0.3668, allocations: 8 kB / 1.356 GB, free: 0.6719 MB / 1.045 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.206e-06/0.3668, allocations: 4 kB / 1.356 GB, free: 0.668 MB / 1.045 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.877e-06/0.3668, allocations: 4 kB / 1.356 GB, free: 0.6641 MB / 1.045 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005227/0.3673, allocations: 341.7 kB / 1.357 GB, free: 304 kB / 1.045 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001228/0.3674, allocations: 124.9 kB / 1.357 GB, free: 160 kB / 1.045 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.946e-05/0.3674, allocations: 8 kB / 1.357 GB, free: 152 kB / 1.045 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 9.462e-05/0.3675, allocations: 8 kB / 1.357 GB, free: 144 kB / 1.045 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.438e-05/0.3676, allocations: 35.83 kB / 1.357 GB, free: 108 kB / 1.045 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.947e-05/0.3676, allocations: 8 kB / 1.357 GB, free: 100 kB / 1.045 GB Notification: Performance of sorting global known variables: time 3.91e-05/0.3677, allocations: 79.28 kB / 1.357 GB, free: 20 kB / 1.045 GB Notification: Performance of sort global known variables: time 7e-08/0.3677, allocations: 0 / 1.357 GB, free: 20 kB / 1.045 GB Notification: Performance of remove unused functions: time 0.000471/0.3681, allocations: 99.84 kB / 1.357 GB, free: 15.92 MB / 1.061 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 6 * 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 (30): * Single equations (assignments): 30 * Array equations: 0 * Algorithm blocks: 0 * 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 Backend phase and start with SimCode phase: time 0.001245/0.3694, allocations: 0.9794 MB / 1.358 GB, free: 14.89 MB / 1.061 GB Notification: Performance of simCode: created initialization part: time 0.0004741/0.3699, allocations: 240.3 kB / 1.358 GB, free: 14.66 MB / 1.061 GB Notification: Performance of simCode: created event and clocks part: time 2.956e-06/0.3699, allocations: 0 / 1.358 GB, free: 14.66 MB / 1.061 GB Notification: Performance of simCode: created simulation system equations: time 0.0002135/0.3701, allocations: 136.2 kB / 1.358 GB, free: 14.53 MB / 1.061 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002027/0.3703, allocations: 21.95 kB / 1.358 GB, free: 14.51 MB / 1.061 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001024/0.3713, allocations: 435.7 kB / 1.359 GB, free: 14.03 MB / 1.061 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003776/0.3717, allocations: 0.7124 MB / 1.36 GB, free: 13.29 MB / 1.061 GB Notification: Performance of simCode: alias equations: time 0.0002455/0.3719, allocations: 113.3 kB / 1.36 GB, free: 13.18 MB / 1.061 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 9.386e-05/0.372, allocations: 43.41 kB / 1.36 GB, free: 13.13 MB / 1.061 GB Notification: Performance of SimCode: time 6.21e-07/0.372, allocations: 0 / 1.36 GB, free: 13.13 MB / 1.061 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02887/0.4009, allocations: 4.174 MB / 1.364 GB, free: 9.098 MB / 1.061 GB Notification: Performance of buildModelFMU: Generate platform static: time 8.369/8.77, allocations: 11.12 kB / 1.364 GB, free: 9.09 MB / 1.061 GB " [Timeout remaining time 291] (rm -f Buildings_latest_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.pipe ; mkfifo Buildings_latest_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.pipe >> ../files/Buildings_latest_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.sim & python3 -m fmpy simulate --output-file Buildings_latest_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv --start-time 0 --stop-time 1 --timeout 800 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 Buildings_latest_Buildings_Fluid_HeatExchangers_BaseClasses_Examples_EpsilonNTUZ.fmu > Buildings_latest_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.pipe 2>&1) [Timeout 840.0] diffSimulationResults("Buildings_latest_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_HeatExchangers_BaseClasses_Examples_EpsilonNTUZ.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "Error: Could not read variable ntu[1] in file Buildings_latest_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv. Warning: Get data of variable ntu[1] from file Buildings_latest_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv failed! Error: Could not read variable ntu[2] in file Buildings_latest_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv. Warning: Get data of variable ntu[2] from file Buildings_latest_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv failed! Error: Could not read variable ntu[3] in file Buildings_latest_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv. Warning: Get data of variable ntu[3] from file Buildings_latest_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv failed! Error: Could not read variable ntu[4] in file Buildings_latest_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv. Warning: Get data of variable ntu[4] from file Buildings_latest_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv failed! Error: Could not read variable ntu[5] in file Buildings_latest_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv. Warning: Get data of variable ntu[5] from file Buildings_latest_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv failed! Error: Could not read variable ntu[6] in file Buildings_latest_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv. Warning: Get data of variable ntu[6] from file Buildings_latest_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv failed! " [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 15.74306681798771]