Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow.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 0.001514/0.001514, allocations: 99.64 kB / 18.95 MB, free: 2.668 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 0.001688/0.001688, allocations: 210.4 kB / 22.24 MB, free: 5.262 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 1.434/1.434, allocations: 230.6 MB / 256 MB, free: 7.785 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 3.096/3.096, allocations: 0.4892 GB / 0.7943 GB, free: 35.51 MB / 0.6231 GB " [Timeout remaining time 177] 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.MixingVolumes.Validation.MixingVolumeZeroFlow,fileNamePrefix="Buildings_12_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeZeroFlow",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow,fileNamePrefix="Buildings_12_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeZeroFlow",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 0.002016/0.002016, allocations: 68.31 kB / 1.153 GB, free: 25.73 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3501/0.3521, allocations: 176.1 MB / 1.325 GB, free: 2.367 MB / 1.014 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow): time 0.05193/0.404, allocations: 45.89 MB / 1.37 GB, free: 4.32 MB / 1.061 GB Notification: Performance of NFInst.instExpressions: time 0.02195/0.426, allocations: 11.87 MB / 1.381 GB, free: 8.426 MB / 1.076 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003829/0.4298, allocations: 115.1 kB / 1.382 GB, free: 8.312 MB / 1.076 GB Notification: Performance of NFTyping.typeComponents: time 0.002098/0.4319, allocations: 0.7488 MB / 1.382 GB, free: 7.559 MB / 1.076 GB Notification: Performance of NFTyping.typeBindings: time 0.005236/0.4371, allocations: 1.94 MB / 1.384 GB, free: 5.609 MB / 1.076 GB Notification: Performance of NFTyping.typeClassSections: time 0.003687/0.4408, allocations: 1.39 MB / 1.386 GB, free: 4.234 MB / 1.076 GB Notification: Performance of NFFlatten.flatten: time 0.00476/0.4456, allocations: 3.296 MB / 1.389 GB, free: 0.9258 MB / 1.076 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001542/0.4471, allocations: 0.9582 MB / 1.39 GB, free: 15.93 MB / 1.092 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003876/0.451, allocations: 1.545 MB / 1.391 GB, free: 14.39 MB / 1.092 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00142/0.4524, allocations: 0.9135 MB / 1.392 GB, free: 13.47 MB / 1.092 GB Notification: Performance of NFPackage.collectConstants: time 0.0001711/0.4526, allocations: 96 kB / 1.392 GB, free: 13.38 MB / 1.092 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00214/0.4547, allocations: 0.8888 MB / 1.393 GB, free: 12.49 MB / 1.092 GB Notification: Performance of NFScalarize.scalarize: time 0.00036/0.4551, allocations: 310.6 kB / 1.393 GB, free: 12.18 MB / 1.092 GB Notification: Performance of NFVerifyModel.verify: time 0.0007057/0.4558, allocations: 0.5441 MB / 1.394 GB, free: 11.64 MB / 1.092 GB Notification: Performance of NFConvertDAE.convert: time 0.003289/0.4591, allocations: 2.031 MB / 1.396 GB, free: 9.598 MB / 1.092 GB Notification: Performance of FrontEnd - DAE generated: time 4.809e-06/0.4591, allocations: 0 / 1.396 GB, free: 9.598 MB / 1.092 GB Notification: Performance of FrontEnd: time 1.493e-06/0.4591, allocations: 0 / 1.396 GB, free: 9.598 MB / 1.092 GB Notification: Performance of Transformations before backend: time 2.193e-05/0.4591, allocations: 0 / 1.396 GB, free: 9.598 MB / 1.092 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 213 * Number of variables: 213 Notification: Performance of Generate backend data structure: time 0.002735/0.4619, allocations: 1.678 MB / 1.398 GB, free: 7.879 MB / 1.092 GB Notification: Performance of prepare preOptimizeDAE: time 4.927e-05/0.4619, allocations: 12.03 kB / 1.398 GB, free: 7.867 MB / 1.092 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001563/0.4621, allocations: 135.4 kB / 1.398 GB, free: 7.727 MB / 1.092 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006621/0.4627, allocations: 219.9 kB / 1.398 GB, free: 7.512 MB / 1.092 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002212/0.4649, allocations: 1.033 MB / 1.399 GB, free: 6.43 MB / 1.092 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.094e-05/0.465, allocations: 66.12 kB / 1.399 GB, free: 6.367 MB / 1.092 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001164/0.4651, allocations: 84 kB / 1.399 GB, free: 6.285 MB / 1.092 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001752/0.4669, allocations: 1.137 MB / 1.4 GB, free: 5.035 MB / 1.092 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.088e-05/0.4669, allocations: 3.938 kB / 1.4 GB, free: 5.031 MB / 1.092 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.576e-05/0.467, allocations: 40 kB / 1.4 GB, free: 4.992 MB / 1.092 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.401e-05/0.467, allocations: 20 kB / 1.4 GB, free: 4.973 MB / 1.092 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001435/0.4684, allocations: 0.6516 MB / 1.401 GB, free: 4.32 MB / 1.092 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 0.004896/0.4733, allocations: 3.936 MB / 1.405 GB, free: 252 kB / 1.092 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001116/0.4744, allocations: 372.1 kB / 1.405 GB, free: 15.88 MB / 1.107 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004924/0.4749, allocations: 204.7 kB / 1.405 GB, free: 15.67 MB / 1.107 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003921/0.4753, allocations: 99.92 kB / 1.405 GB, free: 15.57 MB / 1.107 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.359e-05/0.4754, allocations: 34.56 kB / 1.405 GB, free: 15.53 MB / 1.107 GB Notification: Performance of pre-optimization done (n=29): time 1.402e-06/0.4754, allocations: 0 / 1.405 GB, free: 15.53 MB / 1.107 GB Notification: Performance of matching and sorting (n=29): time 0.002664/0.478, allocations: 0.8595 MB / 1.406 GB, free: 14.66 MB / 1.107 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.363e-05/0.4781, allocations: 59.28 kB / 1.406 GB, free: 14.59 MB / 1.107 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001205/0.4793, allocations: 0.9949 MB / 1.407 GB, free: 13.58 MB / 1.107 GB Notification: Performance of collectPreVariables (initialization): time 4.498e-05/0.4793, allocations: 29.7 kB / 1.407 GB, free: 13.54 MB / 1.107 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004752/0.4798, allocations: 0.5979 MB / 1.408 GB, free: 12.94 MB / 1.107 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001033/0.4799, allocations: 107 kB / 1.408 GB, free: 12.84 MB / 1.107 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001698/0.4801, allocations: 114.1 kB / 1.408 GB, free: 12.72 MB / 1.107 GB Notification: Performance of setup shared object (initialization): time 0.0001382/0.4802, allocations: 326 kB / 1.408 GB, free: 12.39 MB / 1.107 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005158/0.4807, allocations: 200.8 kB / 1.409 GB, free: 12.2 MB / 1.107 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007758/0.4815, allocations: 0.5507 MB / 1.409 GB, free: 11.52 MB / 1.107 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001179/0.4827, allocations: 0.5982 MB / 1.41 GB, free: 10.84 MB / 1.107 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.416e-06/0.4827, allocations: 0 / 1.41 GB, free: 10.84 MB / 1.107 GB Notification: Performance of matching and sorting (n=60) (initialization): time 0.001592/0.4843, allocations: 0.7525 MB / 1.41 GB, free: 10.07 MB / 1.107 GB Notification: Performance of prepare postOptimizeDAE: time 2.112e-05/0.4843, allocations: 10.25 kB / 1.41 GB, free: 10.06 MB / 1.107 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.297e-05/0.4843, allocations: 8 kB / 1.41 GB, free: 10.05 MB / 1.107 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006592/0.485, allocations: 158.5 kB / 1.411 GB, free: 9.887 MB / 1.107 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000585/0.4856, allocations: 151.8 kB / 1.411 GB, free: 9.738 MB / 1.107 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001231/0.4868, allocations: 1.727 MB / 1.412 GB, free: 7.934 MB / 1.107 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00064/0.4874, allocations: 83.66 kB / 1.412 GB, free: 7.852 MB / 1.107 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.159e-05/0.4875, allocations: 35.98 kB / 1.413 GB, free: 7.816 MB / 1.107 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 29 * 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 (52): * Single equations (assignments): 49 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(1,2), (1,3), (1,3)} Notification: Performance of prepare postOptimizeDAE: time 0.0004491/0.4879, allocations: 271.4 kB / 1.413 GB, free: 7.543 MB / 1.107 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001756/0.4881, allocations: 119.2 kB / 1.413 GB, free: 7.426 MB / 1.107 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001779/0.4899, allocations: 0.716 MB / 1.414 GB, free: 6.688 MB / 1.107 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.73e-05/0.4899, allocations: 11.92 kB / 1.414 GB, free: 6.676 MB / 1.107 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.951e-06/0.4899, allocations: 0 / 1.414 GB, free: 6.676 MB / 1.107 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.28e-06/0.4899, allocations: 3.938 kB / 1.414 GB, free: 6.672 MB / 1.107 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002873/0.4928, allocations: 1.542 MB / 1.415 GB, free: 5.059 MB / 1.107 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.492e-06/0.4928, allocations: 0 / 1.415 GB, free: 5.059 MB / 1.107 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004333/0.4932, allocations: 87.84 kB / 1.415 GB, free: 4.973 MB / 1.107 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005581/0.4938, allocations: 150.5 kB / 1.415 GB, free: 4.816 MB / 1.107 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.989e-05/0.4938, allocations: 15.92 kB / 1.415 GB, free: 4.801 MB / 1.107 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00121/0.495, allocations: 1.708 MB / 1.417 GB, free: 3.016 MB / 1.107 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.037e-06/0.495, allocations: 4.031 kB / 1.417 GB, free: 3.012 MB / 1.107 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001515/0.4965, allocations: 0.7926 MB / 1.418 GB, free: 2.176 MB / 1.107 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004068/0.497, allocations: 179.1 kB / 1.418 GB, free: 2 MB / 1.107 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001084/0.4971, allocations: 8.281 kB / 1.418 GB, free: 1.992 MB / 1.107 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005718/0.4976, allocations: 47.95 kB / 1.418 GB, free: 1.945 MB / 1.107 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.812e-05/0.4977, allocations: 31.83 kB / 1.418 GB, free: 1.914 MB / 1.107 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.893e-05/0.4978, allocations: 27.97 kB / 1.418 GB, free: 1.887 MB / 1.107 GB Notification: Performance of sorting global known variables: time 0.0008548/0.4986, allocations: 0.6619 MB / 1.419 GB, free: 1.219 MB / 1.107 GB Notification: Performance of sort global known variables: time 7e-08/0.4986, allocations: 0 / 1.419 GB, free: 1.219 MB / 1.107 GB Notification: Performance of remove unused functions: time 0.001045/0.4997, allocations: 382.9 kB / 1.419 GB, free: 0.8438 MB / 1.107 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * 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 (26): * Single equations (assignments): 18 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 5 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(1,3), (1,2), (1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.002393/0.5021, allocations: 1.607 MB / 1.421 GB, free: 15.18 MB / 1.123 GB Notification: Performance of simCode: created initialization part: time 0.001539/0.5036, allocations: 0.5362 MB / 1.421 GB, free: 14.65 MB / 1.123 GB Notification: Performance of simCode: created event and clocks part: time 3.717e-06/0.5036, allocations: 0 / 1.421 GB, free: 14.65 MB / 1.123 GB Notification: Performance of simCode: created simulation system equations: time 0.000808/0.5044, allocations: 284.7 kB / 1.421 GB, free: 14.37 MB / 1.123 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002444/0.5068, allocations: 0.5253 MB / 1.422 GB, free: 13.86 MB / 1.123 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01197/0.5188, allocations: 7.345 MB / 1.429 GB, free: 6.172 MB / 1.123 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005428/0.5194, allocations: 0.5138 MB / 1.43 GB, free: 5.625 MB / 1.123 GB Notification: Performance of simCode: alias equations: time 0.0007115/0.5201, allocations: 192.1 kB / 1.43 GB, free: 5.434 MB / 1.123 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004974/0.5206, allocations: 419.3 kB / 1.43 GB, free: 5.023 MB / 1.123 GB Notification: Performance of SimCode: time 8.02e-07/0.5206, allocations: 0 / 1.43 GB, free: 5.023 MB / 1.123 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.0721/0.5927, allocations: 31.82 MB / 1.461 GB, free: 5.82 MB / 1.154 GB Notification: Performance of buildModelFMU: Generate platform static: time 13.34/13.94, allocations: 9.609 kB / 1.461 GB, free: 5.82 MB / 1.154 GB " [Timeout remaining time 286] (rm -f Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow.pipe ; mkfifo Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow.pipe ; head -c 1048576 < Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow.pipe >> ../files/Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow.sim & python3 -m fmpy simulate --output-file Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow_res.csv --start-time 0 --stop-time 2 --timeout 400 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0008 Buildings_12_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeZeroFlow.fmu > Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow.pipe 2>&1) [Timeout 420.0] diffSimulationResults("Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow_res.csv","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Fluid_MixingVolumes_Validation_MixingVolumeZeroFlow.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "Error: Could not read variable volLinSys.heatPort.Q_flow in file Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow_res.csv. Warning: Get data of variable volLinSys.heatPort.Q_flow from file Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow_res.csv failed! Error: Could not read variable volNonLinSys.heatPort.Q_flow in file Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow_res.csv. Warning: Get data of variable volNonLinSys.heatPort.Q_flow from file Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow_res.csv failed! Error: Could not read variable volQflow.heatPort.Q_flow in file Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow_res.csv. Warning: Get data of variable volQflow.heatPort.Q_flow from file Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow_res.csv failed! Error: Could not read variable volT.heatPort.Q_flow in file Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow_res.csv. Warning: Get data of variable volT.heatPort.Q_flow from file Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow_res.csv failed! " [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 20.489612179342657]