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 0.001659/0.001659, allocations: 95.64 kB / 18.95 MB, free: 2.691 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 0.001905/0.001905, allocations: 210.9 kB / 22.24 MB, free: 5.242 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 1.487/1.487, allocations: 230.6 MB / 256 MB, free: 7.801 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 3.235/3.235, allocations: 0.4893 GB / 0.7943 GB, free: 35.5 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 0.002477/0.002477, allocations: 70.22 kB / 1.153 GB, free: 25.79 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4104/0.4129, allocations: 176.1 MB / 1.325 GB, free: 2.359 MB / 1.014 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.EpsilonNTUZ): time 0.00195/0.4149, allocations: 0.6021 MB / 1.326 GB, free: 1.762 MB / 1.014 GB Notification: Performance of NFInst.instExpressions: time 0.002785/0.4177, allocations: 1.739 MB / 1.327 GB, free: 8 kB / 1.014 GB Notification: Performance of NFInst.updateImplicitVariability: time 2.328e-05/0.4177, allocations: 0 / 1.327 GB, free: 8 kB / 1.014 GB Notification: Performance of NFTyping.typeComponents: time 3.465e-05/0.4177, allocations: 0 / 1.327 GB, free: 8 kB / 1.014 GB Notification: Performance of NFTyping.typeBindings: time 3.437e-05/0.4177, allocations: 0 / 1.327 GB, free: 8 kB / 1.014 GB Notification: Performance of NFTyping.typeClassSections: time 0.0009645/0.4187, allocations: 318.1 kB / 1.328 GB, free: 15.7 MB / 1.029 GB Notification: Performance of NFFlatten.flatten: time 0.0002098/0.4189, allocations: 131.8 kB / 1.328 GB, free: 15.57 MB / 1.029 GB Notification: Performance of NFFlatten.resolveConnections: time 3.844e-05/0.419, allocations: 4 kB / 1.328 GB, free: 15.56 MB / 1.029 GB Notification: Performance of NFEvalConstants.evaluate: time 7.689e-05/0.419, allocations: 51.78 kB / 1.328 GB, free: 15.52 MB / 1.029 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001244/0.4192, allocations: 51.94 kB / 1.328 GB, free: 15.46 MB / 1.029 GB Notification: Performance of NFPackage.collectConstants: time 2.291e-05/0.4192, allocations: 4 kB / 1.328 GB, free: 15.46 MB / 1.029 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0005476/0.4197, allocations: 336.4 kB / 1.328 GB, free: 15.13 MB / 1.029 GB Notification: Performance of NFScalarize.scalarize: time 5.84e-05/0.4198, allocations: 43.89 kB / 1.328 GB, free: 15.09 MB / 1.029 GB Notification: Performance of NFVerifyModel.verify: time 5.773e-05/0.4198, allocations: 39.78 kB / 1.328 GB, free: 15.05 MB / 1.029 GB Notification: Performance of NFConvertDAE.convert: time 0.0003978/0.4202, allocations: 283.2 kB / 1.329 GB, free: 14.77 MB / 1.029 GB Notification: Performance of FrontEnd - DAE generated: time 4.128e-06/0.4202, allocations: 0 / 1.329 GB, free: 14.77 MB / 1.029 GB Notification: Performance of FrontEnd: time 1.583e-06/0.4203, allocations: 0 / 1.329 GB, free: 14.77 MB / 1.029 GB Notification: Performance of Transformations before backend: time 5.581e-06/0.4203, allocations: 0 / 1.329 GB, free: 14.77 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 0.000688/0.4209, allocations: 375.2 kB / 1.329 GB, free: 14.38 MB / 1.029 GB Notification: Performance of prepare preOptimizeDAE: time 4.364e-05/0.421, allocations: 8.031 kB / 1.329 GB, free: 14.37 MB / 1.029 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 6.466e-05/0.4211, allocations: 50.73 kB / 1.329 GB, free: 14.31 MB / 1.029 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 4.208e-05/0.4211, allocations: 12.89 kB / 1.329 GB, free: 14.3 MB / 1.029 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001143/0.4212, allocations: 122.4 kB / 1.329 GB, free: 14.16 MB / 1.029 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.712e-05/0.4212, allocations: 4.375 kB / 1.329 GB, free: 14.15 MB / 1.029 GB Notification: Performance of preOpt expandDerOperator (simulation): time 2.918e-05/0.4213, allocations: 15.94 kB / 1.329 GB, free: 14.14 MB / 1.029 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003591/0.4216, allocations: 214.6 kB / 1.329 GB, free: 13.9 MB / 1.029 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.067e-05/0.4216, allocations: 0 / 1.329 GB, free: 13.9 MB / 1.029 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.806e-05/0.4216, allocations: 8 kB / 1.329 GB, free: 13.89 MB / 1.029 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.734e-06/0.4217, allocations: 4 kB / 1.329 GB, free: 13.89 MB / 1.029 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003018/0.422, allocations: 171.8 kB / 1.33 GB, free: 13.72 MB / 1.029 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.000342/0.4223, allocations: 241.3 kB / 1.33 GB, free: 13.43 MB / 1.029 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0008145/0.4231, allocations: 399.6 kB / 1.33 GB, free: 12.98 MB / 1.029 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000247/0.4234, allocations: 169.1 kB / 1.33 GB, free: 12.8 MB / 1.029 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002908/0.4236, allocations: 36.97 kB / 1.33 GB, free: 12.76 MB / 1.029 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.826e-05/0.4237, allocations: 42.56 kB / 1.33 GB, free: 12.71 MB / 1.029 GB Notification: Performance of pre-optimization done (n=30): time 1.533e-06/0.4237, allocations: 0 / 1.33 GB, free: 12.71 MB / 1.029 GB Notification: Performance of matching and sorting (n=30): time 0.0007095/0.4244, allocations: 389.2 kB / 1.331 GB, free: 12.32 MB / 1.029 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001246/0.4245, allocations: 195.8 kB / 1.331 GB, free: 12.09 MB / 1.029 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.228e-05/0.4246, allocations: 93.86 kB / 1.331 GB, free: 11.99 MB / 1.029 GB Notification: Performance of collectPreVariables (initialization): time 2.982e-05/0.4246, allocations: 29.7 kB / 1.331 GB, free: 11.95 MB / 1.029 GB Notification: Performance of collectInitialEqns (initialization): time 4.562e-05/0.4247, allocations: 80.64 kB / 1.331 GB, free: 11.87 MB / 1.029 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001178/0.4248, allocations: 111.1 kB / 1.331 GB, free: 11.76 MB / 1.029 GB Notification: Performance of simplifyInitialFunctions (initialization): time 8.358e-05/0.4249, allocations: 53.69 kB / 1.331 GB, free: 11.7 MB / 1.029 GB Notification: Performance of setup shared object (initialization): time 0.0001763/0.4251, allocations: 326.8 kB / 1.332 GB, free: 11.37 MB / 1.029 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001509/0.4252, allocations: 87.92 kB / 1.332 GB, free: 11.29 MB / 1.029 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001957/0.4254, allocations: 137.6 kB / 1.332 GB, free: 11.13 MB / 1.029 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003963/0.4258, allocations: 262.5 kB / 1.332 GB, free: 10.86 MB / 1.029 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.775e-06/0.4258, allocations: 128 / 1.332 GB, free: 10.86 MB / 1.029 GB Notification: Performance of matching and sorting (n=30) (initialization): time 0.0004879/0.4263, allocations: 297.6 kB / 1.332 GB, free: 10.56 MB / 1.029 GB Notification: Performance of prepare postOptimizeDAE: time 1.654e-05/0.4263, allocations: 4 kB / 1.332 GB, free: 10.56 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.491e-06/0.4263, allocations: 4 kB / 1.332 GB, free: 10.55 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.778e-05/0.4263, allocations: 4 kB / 1.332 GB, free: 10.55 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002537/0.4266, allocations: 59.89 kB / 1.332 GB, free: 10.49 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.428e-06/0.4266, allocations: 4 kB / 1.332 GB, free: 10.49 MB / 1.029 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 9.561e-05/0.4267, allocations: 23.78 kB / 1.332 GB, free: 10.46 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.298e-05/0.4267, allocations: 11.98 kB / 1.332 GB, free: 10.45 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 0.0001527/0.4269, allocations: 138.2 kB / 1.333 GB, free: 10.31 MB / 1.029 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 3.761e-05/0.4269, allocations: 15.95 kB / 1.333 GB, free: 10.29 MB / 1.029 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0006526/0.4276, allocations: 360.8 kB / 1.333 GB, free: 9.934 MB / 1.029 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.961e-06/0.4276, allocations: 4 kB / 1.333 GB, free: 9.93 MB / 1.029 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.8e-06/0.4276, allocations: 0 / 1.333 GB, free: 9.93 MB / 1.029 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.546e-06/0.4276, allocations: 4 kB / 1.333 GB, free: 9.926 MB / 1.029 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002687/0.4279, allocations: 220.5 kB / 1.333 GB, free: 9.668 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.703e-06/0.4279, allocations: 448 / 1.333 GB, free: 9.668 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002271/0.4281, allocations: 63.89 kB / 1.333 GB, free: 9.605 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (simulation): time 3.176e-06/0.4281, allocations: 0 / 1.333 GB, free: 9.605 MB / 1.029 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.86e-05/0.4281, allocations: 15.98 kB / 1.333 GB, free: 9.59 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.194e-06/0.4281, allocations: 7.938 kB / 1.333 GB, free: 9.582 MB / 1.029 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.64e-06/0.4281, allocations: 11.94 kB / 1.333 GB, free: 9.57 MB / 1.029 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005199/0.4286, allocations: 333.3 kB / 1.334 GB, free: 9.211 MB / 1.029 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001068/0.4287, allocations: 43.81 kB / 1.334 GB, free: 9.168 MB / 1.029 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.188e-05/0.4288, allocations: 11.98 kB / 1.334 GB, free: 9.156 MB / 1.029 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 8.451e-05/0.4289, allocations: 4 kB / 1.334 GB, free: 9.152 MB / 1.029 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.879e-05/0.4289, allocations: 31.89 kB / 1.334 GB, free: 9.121 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.791e-05/0.4289, allocations: 8 kB / 1.334 GB, free: 9.113 MB / 1.029 GB Notification: Performance of sorting global known variables: time 4.221e-05/0.429, allocations: 75.28 kB / 1.334 GB, free: 9.039 MB / 1.029 GB Notification: Performance of sort global known variables: time 7e-08/0.429, allocations: 0 / 1.334 GB, free: 9.039 MB / 1.029 GB Notification: Performance of remove unused functions: time 0.0004641/0.4294, allocations: 103.8 kB / 1.334 GB, free: 8.938 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 0.001156/0.4306, allocations: 0.9756 MB / 1.335 GB, free: 7.914 MB / 1.029 GB Notification: Performance of simCode: created initialization part: time 0.0004339/0.431, allocations: 237.3 kB / 1.335 GB, free: 7.684 MB / 1.029 GB Notification: Performance of simCode: created event and clocks part: time 5.29e-06/0.431, allocations: 4 kB / 1.335 GB, free: 7.68 MB / 1.029 GB Notification: Performance of simCode: created simulation system equations: time 0.0001901/0.4312, allocations: 124.5 kB / 1.335 GB, free: 7.559 MB / 1.029 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002071/0.4314, allocations: 19.92 kB / 1.335 GB, free: 7.539 MB / 1.029 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0008527/0.4323, allocations: 439.9 kB / 1.336 GB, free: 7.055 MB / 1.029 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001041/0.4324, allocations: 95.75 kB / 1.336 GB, free: 6.941 MB / 1.029 GB Notification: Performance of simCode: alias equations: time 0.0002452/0.4326, allocations: 113.3 kB / 1.336 GB, free: 6.828 MB / 1.029 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 9.341e-05/0.4327, allocations: 51.39 kB / 1.336 GB, free: 6.777 MB / 1.029 GB Notification: Performance of SimCode: time 3.81e-07/0.4327, allocations: 0 / 1.336 GB, free: 6.777 MB / 1.029 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03653/0.4693, allocations: 4.584 MB / 1.34 GB, free: 2.332 MB / 1.029 GB Notification: Performance of buildModelFMU: Generate platform static: time 11.9/12.37, allocations: 11.11 kB / 1.34 GB, free: 2.328 MB / 1.029 GB " [Timeout remaining time 288] (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: 19.56971598416567]