Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_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 0.001573/0.001573, allocations: 103 kB / 16.45 MB, free: 6.449 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 0.00181/0.00181, allocations: 212.9 kB / 19.43 MB, free: 3.637 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 1.455/1.455, allocations: 230.6 MB / 252.8 MB, free: 9.121 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo): time 3.229/3.229, allocations: 0.49 GB / 0.7916 GB, free: 33.33 MB / 0.6231 GB " [Timeout remaining time 176] Using package Buildings with version 12.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/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_12_Buildings_Fluid_HeatExchangers_BaseClasses_Examples_EpsilonNTUZ",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ,fileNamePrefix="Buildings_12_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 0.002018/0.002018, allocations: 74.78 kB / 1.149 GB, free: 26.29 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3628/0.3648, allocations: 176.1 MB / 1.321 GB, free: 3.281 MB / 1.014 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ): time 0.001921/0.3667, allocations: 0.6019 MB / 1.321 GB, free: 2.684 MB / 1.014 GB Notification: Performance of NFInst.instExpressions: time 0.002898/0.3696, allocations: 1.795 MB / 1.323 GB, free: 0.8711 MB / 1.014 GB Notification: Performance of NFInst.updateImplicitVariability: time 2.58e-05/0.3696, allocations: 0 / 1.323 GB, free: 0.8711 MB / 1.014 GB Notification: Performance of NFTyping.typeComponents: time 3.502e-05/0.3697, allocations: 3.938 kB / 1.323 GB, free: 0.8672 MB / 1.014 GB Notification: Performance of NFTyping.typeBindings: time 3.375e-05/0.3697, allocations: 4 kB / 1.323 GB, free: 0.8633 MB / 1.014 GB Notification: Performance of NFTyping.typeClassSections: time 0.001018/0.3707, allocations: 314.9 kB / 1.323 GB, free: 0.5586 MB / 1.014 GB Notification: Performance of NFFlatten.flatten: time 0.0002062/0.3709, allocations: 131.8 kB / 1.324 GB, free: 440 kB / 1.014 GB Notification: Performance of NFFlatten.resolveConnections: time 4.316e-05/0.371, allocations: 0 / 1.324 GB, free: 440 kB / 1.014 GB Notification: Performance of NFEvalConstants.evaluate: time 8.281e-05/0.371, allocations: 51.95 kB / 1.324 GB, free: 388 kB / 1.014 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001191/0.3712, allocations: 55.88 kB / 1.324 GB, free: 332 kB / 1.014 GB Notification: Performance of NFPackage.collectConstants: time 2.118e-05/0.3712, allocations: 4 kB / 1.324 GB, free: 328 kB / 1.014 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0005592/0.3717, allocations: 355.5 kB / 1.324 GB, free: 15.97 MB / 1.029 GB Notification: Performance of NFScalarize.scalarize: time 6.488e-05/0.3718, allocations: 31.92 kB / 1.324 GB, free: 15.94 MB / 1.029 GB Notification: Performance of NFVerifyModel.verify: time 7.528e-05/0.3719, allocations: 51.77 kB / 1.324 GB, free: 15.89 MB / 1.029 GB Notification: Performance of NFConvertDAE.convert: time 0.0004112/0.3723, allocations: 287.1 kB / 1.324 GB, free: 15.61 MB / 1.029 GB Notification: Performance of FrontEnd - DAE generated: time 5.039e-06/0.3723, allocations: 3.938 kB / 1.324 GB, free: 15.61 MB / 1.029 GB Notification: Performance of FrontEnd: time 1.823e-06/0.3723, allocations: 0 / 1.324 GB, free: 15.61 MB / 1.029 GB Notification: Performance of Transformations before backend: time 1.032e-05/0.3723, allocations: 0 / 1.324 GB, free: 15.61 MB / 1.029 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 0.0007858/0.3731, allocations: 458.8 kB / 1.325 GB, free: 15.11 MB / 1.029 GB Notification: Performance of prepare preOptimizeDAE: time 4.65e-05/0.3731, allocations: 11.98 kB / 1.325 GB, free: 15.1 MB / 1.029 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 4.977e-05/0.3732, allocations: 42.75 kB / 1.325 GB, free: 15.05 MB / 1.029 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 5.099e-05/0.3732, allocations: 12.88 kB / 1.325 GB, free: 15.04 MB / 1.029 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001335/0.3734, allocations: 176.2 kB / 1.325 GB, free: 14.82 MB / 1.029 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.794e-05/0.3734, allocations: 8.375 kB / 1.325 GB, free: 14.82 MB / 1.029 GB Notification: Performance of preOpt expandDerOperator (simulation): time 2.983e-05/0.3734, allocations: 19.94 kB / 1.325 GB, free: 14.8 MB / 1.029 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003718/0.3738, allocations: 210.7 kB / 1.325 GB, free: 14.57 MB / 1.029 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.225e-05/0.3738, allocations: 7.938 kB / 1.325 GB, free: 14.56 MB / 1.029 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.967e-05/0.3738, allocations: 4 kB / 1.325 GB, free: 14.55 MB / 1.029 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.336e-06/0.3739, allocations: 4 kB / 1.325 GB, free: 14.55 MB / 1.029 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003059/0.3742, allocations: 175.8 kB / 1.325 GB, free: 14.38 MB / 1.029 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003825/0.3745, allocations: 274.2 kB / 1.326 GB, free: 14.05 MB / 1.029 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0008269/0.3754, allocations: 387.7 kB / 1.326 GB, free: 13.61 MB / 1.029 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000245/0.3756, allocations: 169.2 kB / 1.326 GB, free: 13.43 MB / 1.029 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003867/0.376, allocations: 203.1 kB / 1.326 GB, free: 13.2 MB / 1.029 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.683e-05/0.376, allocations: 42.56 kB / 1.327 GB, free: 13.14 MB / 1.029 GB Notification: Performance of pre-optimization done (n=30): time 1.623e-06/0.376, allocations: 0 / 1.327 GB, free: 13.14 MB / 1.029 GB Notification: Performance of matching and sorting (n=30): time 0.00076/0.3768, allocations: 389.9 kB / 1.327 GB, free: 12.76 MB / 1.029 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001203/0.3769, allocations: 183.9 kB / 1.327 GB, free: 12.54 MB / 1.029 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.892e-05/0.377, allocations: 101.8 kB / 1.327 GB, free: 12.43 MB / 1.029 GB Notification: Performance of collectPreVariables (initialization): time 2.532e-05/0.377, allocations: 25.7 kB / 1.327 GB, free: 12.39 MB / 1.029 GB Notification: Performance of collectInitialEqns (initialization): time 4.584e-05/0.3771, allocations: 84.7 kB / 1.327 GB, free: 12.3 MB / 1.029 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001229/0.3772, allocations: 107.1 kB / 1.327 GB, free: 12.2 MB / 1.029 GB Notification: Performance of simplifyInitialFunctions (initialization): time 8.98e-05/0.3773, allocations: 53.69 kB / 1.327 GB, free: 12.14 MB / 1.029 GB Notification: Performance of setup shared object (initialization): time 0.0001717/0.3775, allocations: 322.8 kB / 1.328 GB, free: 11.82 MB / 1.029 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001536/0.3776, allocations: 79.94 kB / 1.328 GB, free: 11.74 MB / 1.029 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002069/0.3778, allocations: 153.6 kB / 1.328 GB, free: 11.57 MB / 1.029 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004255/0.3783, allocations: 261.7 kB / 1.328 GB, free: 11.3 MB / 1.029 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.421e-06/0.3783, allocations: 4 kB / 1.328 GB, free: 11.29 MB / 1.029 GB Notification: Performance of matching and sorting (n=30) (initialization): time 0.0005052/0.3788, allocations: 289.2 kB / 1.328 GB, free: 11 MB / 1.029 GB Notification: Performance of prepare postOptimizeDAE: time 2.151e-05/0.3788, allocations: 8 kB / 1.328 GB, free: 11 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.622e-06/0.3788, allocations: 4 kB / 1.328 GB, free: 10.99 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.004e-05/0.3788, allocations: 4 kB / 1.328 GB, free: 10.99 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002539/0.3791, allocations: 56.28 kB / 1.329 GB, free: 10.93 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.483e-05/0.3791, allocations: 7.984 kB / 1.329 GB, free: 10.93 MB / 1.029 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001039/0.3792, allocations: 19.89 kB / 1.329 GB, free: 10.91 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.332e-05/0.3792, allocations: 8 kB / 1.329 GB, free: 10.9 MB / 1.029 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 0.0001486/0.3794, allocations: 145.6 kB / 1.329 GB, free: 10.75 MB / 1.029 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 3.84e-05/0.3794, allocations: 15.89 kB / 1.329 GB, free: 10.73 MB / 1.029 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006728/0.3801, allocations: 368.7 kB / 1.329 GB, free: 10.36 MB / 1.029 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.426e-06/0.3801, allocations: 4 kB / 1.329 GB, free: 10.36 MB / 1.029 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.591e-06/0.3801, allocations: 0 / 1.329 GB, free: 10.36 MB / 1.029 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.107e-05/0.3801, allocations: 7.984 kB / 1.329 GB, free: 10.35 MB / 1.029 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003112/0.3804, allocations: 257.4 kB / 1.329 GB, free: 10.05 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.814e-06/0.3804, allocations: 0 / 1.329 GB, free: 10.05 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002275/0.3806, allocations: 59.91 kB / 1.329 GB, free: 9.992 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (simulation): time 4.779e-06/0.3806, allocations: 3.984 kB / 1.329 GB, free: 9.988 MB / 1.029 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.2e-05/0.3807, allocations: 8 kB / 1.329 GB, free: 9.98 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.418e-06/0.3807, allocations: 4 kB / 1.329 GB, free: 9.977 MB / 1.029 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.246e-06/0.3807, allocations: 8 kB / 1.329 GB, free: 9.969 MB / 1.029 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005391/0.3812, allocations: 337.6 kB / 1.33 GB, free: 9.605 MB / 1.029 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001375/0.3814, allocations: 124.9 kB / 1.33 GB, free: 9.465 MB / 1.029 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.869e-05/0.3814, allocations: 12 kB / 1.33 GB, free: 9.453 MB / 1.029 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 8.783e-05/0.3815, allocations: 4 kB / 1.33 GB, free: 9.449 MB / 1.029 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.765e-05/0.3815, allocations: 27.95 kB / 1.33 GB, free: 9.422 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.886e-05/0.3815, allocations: 8 kB / 1.33 GB, free: 9.414 MB / 1.029 GB Notification: Performance of sorting global known variables: time 4.42e-05/0.3816, allocations: 79.28 kB / 1.33 GB, free: 9.336 MB / 1.029 GB Notification: Performance of sort global known variables: time 8e-08/0.3816, allocations: 0 / 1.33 GB, free: 9.336 MB / 1.029 GB Notification: Performance of remove unused functions: time 0.0004581/0.382, allocations: 103.8 kB / 1.33 GB, free: 9.234 MB / 1.029 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 0.00127/0.3833, allocations: 0.9833 MB / 1.331 GB, free: 8.203 MB / 1.029 GB Notification: Performance of simCode: created initialization part: time 0.0004596/0.3838, allocations: 239.7 kB / 1.331 GB, free: 7.969 MB / 1.029 GB Notification: Performance of simCode: created event and clocks part: time 2.895e-06/0.3838, allocations: 0 / 1.331 GB, free: 7.969 MB / 1.029 GB Notification: Performance of simCode: created simulation system equations: time 0.0002012/0.384, allocations: 124.9 kB / 1.331 GB, free: 7.848 MB / 1.029 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002065/0.3842, allocations: 15.98 kB / 1.331 GB, free: 7.832 MB / 1.029 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0008454/0.385, allocations: 444.1 kB / 1.332 GB, free: 7.348 MB / 1.029 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003752/0.3854, allocations: 0.7202 MB / 1.333 GB, free: 6.602 MB / 1.029 GB Notification: Performance of simCode: alias equations: time 0.0002271/0.3856, allocations: 105.4 kB / 1.333 GB, free: 6.5 MB / 1.029 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 8.884e-05/0.3857, allocations: 39.41 kB / 1.333 GB, free: 6.461 MB / 1.029 GB Notification: Performance of SimCode: time 3.41e-07/0.3857, allocations: 0 / 1.333 GB, free: 6.461 MB / 1.029 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03106/0.4168, allocations: 4.187 MB / 1.337 GB, free: 2.387 MB / 1.029 GB Notification: Performance of buildModelFMU: Generate platform static: time 8.382/8.798, allocations: 3.625 kB / 1.337 GB, free: 2.387 MB / 1.029 GB " [Timeout remaining time 291] (rm -f Buildings_12_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.pipe ; mkfifo Buildings_12_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.pipe ; head -c 1048576 < Buildings_12_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.pipe >> ../files/Buildings_12_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.sim & python3 -m fmpy simulate --output-file Buildings_12_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv --start-time 0 --stop-time 1 --timeout 400 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 Buildings_12_Buildings_Fluid_HeatExchangers_BaseClasses_Examples_EpsilonNTUZ.fmu > Buildings_12_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ.pipe 2>&1) [Timeout 420.0] diffSimulationResults("Buildings_12_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Fluid_HeatExchangers_BaseClasses_Examples_EpsilonNTUZ.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_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_12_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv. Warning: Get data of variable ntu[1] from file Buildings_12_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv failed! Error: Could not read variable ntu[2] in file Buildings_12_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv. Warning: Get data of variable ntu[2] from file Buildings_12_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv failed! Error: Could not read variable ntu[3] in file Buildings_12_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv. Warning: Get data of variable ntu[3] from file Buildings_12_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv failed! Error: Could not read variable ntu[4] in file Buildings_12_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv. Warning: Get data of variable ntu[4] from file Buildings_12_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv failed! Error: Could not read variable ntu[5] in file Buildings_12_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv. Warning: Get data of variable ntu[5] from file Buildings_12_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv failed! Error: Could not read variable ntu[6] in file Buildings_12_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv. Warning: Get data of variable ntu[6] from file Buildings_12_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ_res.csv failed! " [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 15.596889090025797]