Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermofluidStream_dev_ThermofluidStream.HeatExchangers.Tests.CrossFlowNTU.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.002134/0.002134, allocations: 114 kB / 18.14 MB, free: 3.781 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002294/0.002294, allocations: 201.2 kB / 21.43 MB, free: 0.5 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.668/1.668, allocations: 225.6 MB / 250.2 MB, free: 13.27 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.2.0-main/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.2.0-main/package.mo): time 0.9614/0.9614, allocations: 94.59 MB / 400 MB, free: 15.72 MB / 318.1 MB " [Timeout remaining time 179] Using package ThermofluidStream with version 1.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.2.0-main/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: "" <> buildModelFMU(ThermofluidStream.HeatExchangers.Tests.CrossFlowNTU,fileNamePrefix="ThermofluidStream_dev_ThermofluidStream_HeatExchangers_Tests_CrossFlowNTU",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ThermofluidStream.HeatExchangers.Tests.CrossFlowNTU,fileNamePrefix="ThermofluidStream_dev_ThermofluidStream_HeatExchangers_Tests_CrossFlowNTU",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.002746/0.002746, allocations: 85.42 kB / 0.5457 GB, free: 43.01 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1668/0.1695, allocations: 71.85 MB / 0.6158 GB, free: 8.93 MB / 462.1 MB Notification: Performance of NFInst.instantiate(ThermofluidStream.HeatExchangers.Tests.CrossFlowNTU): time 0.6893/0.8588, allocations: 215.6 MB / 0.8264 GB, free: 13.56 MB / 0.5919 GB Notification: Performance of NFInst.instExpressions: time 0.02105/0.8799, allocations: 17.61 MB / 0.8436 GB, free: 8.238 MB / 0.5919 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001278/0.8812, allocations: 47.25 kB / 0.8437 GB, free: 8.219 MB / 0.5919 GB Notification: Performance of NFTyping.typeComponents: time 0.002269/0.8834, allocations: 0.6245 MB / 0.8443 GB, free: 7.812 MB / 0.5919 GB Notification: Performance of NFTyping.typeBindings: time 0.005246/0.8887, allocations: 1.774 MB / 0.846 GB, free: 6.719 MB / 0.5919 GB Notification: Performance of NFTyping.typeClassSections: time 0.005081/0.8938, allocations: 1.676 MB / 0.8477 GB, free: 5.688 MB / 0.5919 GB Notification: Performance of NFFlatten.flatten: time 0.002957/0.8967, allocations: 1.726 MB / 0.8493 GB, free: 4.68 MB / 0.5919 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0003967/0.8971, allocations: 188.2 kB / 0.8495 GB, free: 4.57 MB / 0.5919 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002576/0.8997, allocations: 1.226 MB / 0.8507 GB, free: 3.926 MB / 0.5919 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0009998/0.9007, allocations: 0.6458 MB / 0.8514 GB, free: 3.516 MB / 0.5919 GB Notification: Performance of NFPackage.collectConstants: time 0.0001201/0.9008, allocations: 93.78 kB / 0.8514 GB, free: 3.516 MB / 0.5919 GB Notification: Performance of NFFlatten.collectFunctions: time 0.007203/0.908, allocations: 3.466 MB / 0.8548 GB, free: 2.012 MB / 0.5919 GB Notification: Performance of NFScalarize.scalarize: time 0.0002982/0.9083, allocations: 252 kB / 0.8551 GB, free: 1.809 MB / 0.5919 GB Notification: Performance of NFVerifyModel.verify: time 0.0009605/0.9093, allocations: 0.6174 MB / 0.8557 GB, free: 1.387 MB / 0.5919 GB Notification: Performance of NFConvertDAE.convert: time 0.006125/0.9154, allocations: 2.385 MB / 0.858 GB, free: 56 kB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 4.468e-06/0.9154, allocations: 0 / 0.858 GB, free: 56 kB / 0.5919 GB Notification: Performance of FrontEnd: time 1.733e-06/0.9154, allocations: 0 / 0.858 GB, free: 56 kB / 0.5919 GB Notification: Performance of Transformations before backend: time 2.585e-05/0.9154, allocations: 7.984 kB / 0.858 GB, free: 48 kB / 0.5919 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 227 * Number of variables: 227 Notification: Performance of Generate backend data structure: time 0.004108/0.9195, allocations: 1.9 MB / 0.8599 GB, free: 14.11 MB / 0.6075 GB Notification: Performance of prepare preOptimizeDAE: time 4.06e-05/0.9196, allocations: 15.97 kB / 0.8599 GB, free: 14.1 MB / 0.6075 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001759/0.9198, allocations: 139.5 kB / 0.86 GB, free: 13.95 MB / 0.6075 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00211/0.9219, allocations: 302.8 kB / 0.8603 GB, free: 13.66 MB / 0.6075 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002174/0.924, allocations: 0.9249 MB / 0.8612 GB, free: 12.71 MB / 0.6075 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002487/0.9243, allocations: 196.7 kB / 0.8614 GB, free: 12.5 MB / 0.6075 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001617/0.9244, allocations: 95.95 kB / 0.8615 GB, free: 12.41 MB / 0.6075 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002424/0.9269, allocations: 1.011 MB / 0.8625 GB, free: 11.37 MB / 0.6075 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.345e-05/0.9269, allocations: 0 / 0.8625 GB, free: 11.37 MB / 0.6075 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.642e-05/0.927, allocations: 36 kB / 0.8625 GB, free: 11.33 MB / 0.6075 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.425e-05/0.927, allocations: 28 kB / 0.8625 GB, free: 11.3 MB / 0.6075 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001927/0.9289, allocations: 0.7853 MB / 0.8633 GB, free: 10.52 MB / 0.6075 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 0.006518/0.9354, allocations: 4.114 MB / 0.8673 GB, free: 6.098 MB / 0.6075 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002439/0.9379, allocations: 0.8082 MB / 0.8681 GB, free: 5.281 MB / 0.6075 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0009449/0.9388, allocations: 395.3 kB / 0.8685 GB, free: 4.895 MB / 0.6075 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001214/0.94, allocations: 1.302 MB / 0.8698 GB, free: 3.305 MB / 0.6075 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.994e-05/0.9401, allocations: 39.89 kB / 0.8698 GB, free: 3.258 MB / 0.6075 GB Notification: Performance of pre-optimization done (n=80): time 2.314e-06/0.9401, allocations: 0 / 0.8698 GB, free: 3.258 MB / 0.6075 GB Notification: Performance of matching and sorting (n=80): time 0.005547/0.9456, allocations: 1.923 MB / 0.8717 GB, free: 1.262 MB / 0.6075 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.026e-05/0.9457, allocations: 60.06 kB / 0.8717 GB, free: 1.191 MB / 0.6075 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001109/0.9468, allocations: 0.8034 MB / 0.8725 GB, free: 376 kB / 0.6075 GB Notification: Performance of collectPreVariables (initialization): time 7.255e-05/0.9469, allocations: 41.7 kB / 0.8726 GB, free: 328 kB / 0.6075 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006512/0.9475, allocations: 0.5221 MB / 0.8731 GB, free: 15.82 MB / 0.6231 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004181/0.9479, allocations: 289.9 kB / 0.8733 GB, free: 15.54 MB / 0.6231 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003563/0.9483, allocations: 158.6 kB / 0.8735 GB, free: 15.38 MB / 0.6231 GB Notification: Performance of setup shared object (initialization): time 0.000167/0.9485, allocations: 333.7 kB / 0.8738 GB, free: 15.05 MB / 0.6231 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007158/0.9492, allocations: 313.8 kB / 0.8741 GB, free: 14.74 MB / 0.6231 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001028/0.9502, allocations: 383.1 kB / 0.8745 GB, free: 14.36 MB / 0.6231 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001531/0.9517, allocations: 0.694 MB / 0.8752 GB, free: 13.64 MB / 0.6231 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.935e-06/0.9517, allocations: 0 / 0.8752 GB, free: 13.64 MB / 0.6231 GB Notification: Performance of matching and sorting (n=93) (initialization): time 0.003604/0.9553, allocations: 1.234 MB / 0.8764 GB, free: 12.39 MB / 0.6231 GB Notification: Performance of prepare postOptimizeDAE: time 2.789e-05/0.9554, allocations: 4 kB / 0.8764 GB, free: 12.39 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.216e-05/0.9554, allocations: 4 kB / 0.8764 GB, free: 12.39 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000978/0.9564, allocations: 242.4 kB / 0.8766 GB, free: 12.14 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001194/0.9576, allocations: 207.7 kB / 0.8768 GB, free: 11.94 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008569/0.9661, allocations: 5.225 MB / 0.8819 GB, free: 6.293 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001007/0.9671, allocations: 87.62 kB / 0.882 GB, free: 6.207 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000133/0.9673, allocations: 52.86 kB / 0.882 GB, free: 6.156 MB / 0.6231 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 5 * 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 (82): * Single equations (assignments): 79 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 3 systems {(3,1,88.9%), (1,4,100.0%), (1,4,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0005508/0.9678, allocations: 233.7 kB / 0.8823 GB, free: 5.918 MB / 0.6231 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002195/0.968, allocations: 115.2 kB / 0.8824 GB, free: 5.805 MB / 0.6231 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004534/0.9726, allocations: 1.813 MB / 0.8841 GB, free: 3.973 MB / 0.6231 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.426e-05/0.9726, allocations: 11.98 kB / 0.8841 GB, free: 3.961 MB / 0.6231 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.478e-06/0.9726, allocations: 11.94 kB / 0.8842 GB, free: 3.949 MB / 0.6231 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.23e-05/0.9726, allocations: 7.922 kB / 0.8842 GB, free: 3.941 MB / 0.6231 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00553/0.9781, allocations: 2.494 MB / 0.8866 GB, free: 1.367 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.005e-06/0.9781, allocations: 4 kB / 0.8866 GB, free: 1.363 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001002/0.9791, allocations: 195.9 kB / 0.8868 GB, free: 1.172 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0009259/0.9801, allocations: 263.5 kB / 0.887 GB, free: 0.9062 MB / 0.6231 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.451e-05/0.9802, allocations: 27.98 kB / 0.8871 GB, free: 0.8789 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007312/0.9875, allocations: 5.238 MB / 0.8922 GB, free: 11.23 MB / 0.6387 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.276e-06/0.9875, allocations: 1.562 kB / 0.8922 GB, free: 11.23 MB / 0.6387 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004258/0.9917, allocations: 1.735 MB / 0.8939 GB, free: 9.453 MB / 0.6387 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006399/0.9924, allocations: 260 kB / 0.8941 GB, free: 9.18 MB / 0.6387 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001435/0.9925, allocations: 24 kB / 0.8942 GB, free: 9.156 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005373/0.993, allocations: 39.97 kB / 0.8942 GB, free: 9.117 MB / 0.6387 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003079/0.9934, allocations: 76.84 kB / 0.8943 GB, free: 9.043 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001047/0.9935, allocations: 47.97 kB / 0.8943 GB, free: 8.996 MB / 0.6387 GB Notification: Performance of sorting global known variables: time 0.0007891/0.9942, allocations: 0.5604 MB / 0.8949 GB, free: 8.426 MB / 0.6387 GB Notification: Performance of sort global known variables: time 9e-08/0.9942, allocations: 0 / 0.8949 GB, free: 8.426 MB / 0.6387 GB Notification: Performance of remove unused functions: time 0.001934/0.9962, allocations: 478.8 kB / 0.8953 GB, free: 7.957 MB / 0.6387 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 6 * Number of states: 6 (crossFlowNTU.h_out_A,crossFlowNTU.h_out_B,mCV.inlet.m_flow,mCV.dp_int,mCV1.inlet.m_flow,mCV1.dp_int) * 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 (78): * Single equations (assignments): 75 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 3 systems {(1,4,100.0%), (1,4,100.0%), (3,1,88.9%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.006678/1.003, allocations: 2.75 MB / 0.898 GB, free: 5.195 MB / 0.6387 GB Notification: Performance of simCode: created initialization part: time 0.003426/1.006, allocations: 1.211 MB / 0.8992 GB, free: 3.945 MB / 0.6387 GB Notification: Performance of simCode: created event and clocks part: time 4.298e-06/1.006, allocations: 0 / 0.8992 GB, free: 3.945 MB / 0.6387 GB Notification: Performance of simCode: created simulation system equations: time 0.001881/1.008, allocations: 0.8767 MB / 0.9 GB, free: 3.031 MB / 0.6387 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001577/1.01, allocations: 283 kB / 0.9003 GB, free: 2.77 MB / 0.6387 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01874/1.028, allocations: 8.625 MB / 0.9087 GB, free: 9.953 MB / 0.6544 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009507/1.029, allocations: 1.08 MB / 0.9098 GB, free: 8.844 MB / 0.6544 GB Notification: Performance of simCode: alias equations: time 0.001554/1.031, allocations: 0.6339 MB / 0.9104 GB, free: 8.207 MB / 0.6544 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008936/1.032, allocations: 0.5266 MB / 0.9109 GB, free: 7.68 MB / 0.6544 GB Notification: Performance of SimCode: time 1.422e-06/1.032, allocations: 0 / 0.9109 GB, free: 7.68 MB / 0.6544 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.09964/1.132, allocations: 31.12 MB / 0.9413 GB, free: 8.793 MB / 0.6856 GB Notification: Performance of buildModelFMU: Generate platform static: time 14.77/15.9, allocations: 8.062 kB / 0.9413 GB, free: 8.785 MB / 0.6856 GB " [Timeout remaining time 644] (rm -f ThermofluidStream_dev_ThermofluidStream.HeatExchangers.Tests.CrossFlowNTU.pipe ; mkfifo ThermofluidStream_dev_ThermofluidStream.HeatExchangers.Tests.CrossFlowNTU.pipe ; head -c 1048576 < ThermofluidStream_dev_ThermofluidStream.HeatExchangers.Tests.CrossFlowNTU.pipe >> ../files/ThermofluidStream_dev_ThermofluidStream.HeatExchangers.Tests.CrossFlowNTU.sim & python3 -m fmpy simulate --output-file ThermofluidStream_dev_ThermofluidStream.HeatExchangers.Tests.CrossFlowNTU_res.csv --start-time 0 --stop-time 100 --timeout 1200 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.1 ThermofluidStream_dev_ThermofluidStream_HeatExchangers_Tests_CrossFlowNTU.fmu > ThermofluidStream_dev_ThermofluidStream.HeatExchangers.Tests.CrossFlowNTU.pipe 2>&1) [Timeout 1260.0] diffSimulationResults("ThermofluidStream_dev_ThermofluidStream.HeatExchangers.Tests.CrossFlowNTU_res.csv","/mnt/ReferenceFiles/ThermofluidStream-main-regression/ReferenceData/ThermofluidStream.HeatExchangers.Tests.CrossFlowNTU_ref.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork_2/OpenModelicaLibraryTesting/files/ThermofluidStream_dev_ThermofluidStream.HeatExchangers.Tests.CrossFlowNTU.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "Error: Could not read variable Time in file ThermofluidStream_dev_ThermofluidStream.HeatExchangers.Tests.CrossFlowNTU_res.csv. Warning: Get data of variable Time from file ThermofluidStream_dev_ThermofluidStream.HeatExchangers.Tests.CrossFlowNTU_res.csv failed! Error: Could not read variable sourceA.outlet.m_flow in file ThermofluidStream_dev_ThermofluidStream.HeatExchangers.Tests.CrossFlowNTU_res.csv. Warning: Get data of variable sourceA.outlet.m_flow from file ThermofluidStream_dev_ThermofluidStream.HeatExchangers.Tests.CrossFlowNTU_res.csv failed! Error: Could not read variable sourceB.outlet.m_flow in file ThermofluidStream_dev_ThermofluidStream.HeatExchangers.Tests.CrossFlowNTU_res.csv. Warning: Get data of variable sourceB.outlet.m_flow from file ThermofluidStream_dev_ThermofluidStream.HeatExchangers.Tests.CrossFlowNTU_res.csv failed! " [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 20.356881082057953]