Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_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 0.0008006/0.0008006, allocations: 80.44 kB / 19.17 MB, free: 0.7422 MB / 13.93 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 0.0008075/0.0008075, allocations: 169.9 kB / 22.46 MB, free: 2.102 MB / 18.57 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 0.86/0.86, allocations: 177.1 MB / 202.8 MB, free: 5.738 MB / 186.7 MB " [Timeout remaining time 179] 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 1.755/1.755, allocations: 389 MB / 0.633 GB, free: 12.69 MB / 0.6042 GB " [Timeout remaining time 178] Using package Buildings with version 13.0.1 (/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.MixingVolumes.Validation.MixingVolumeZeroFlow,fileNamePrefix="Buildings_latest_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeZeroFlow",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow,fileNamePrefix="Buildings_latest_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeZeroFlow",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 2.275e-06/2.275e-06, allocations: 0 / 0.9997 GB, free: 13.49 MB / 0.9636 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.414e-05/2.641e-05, allocations: 5.234 kB / 0.9997 GB, free: 13.48 MB / 0.9636 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow): time 0.4993/0.4994, allocations: 45.53 MB / 1.044 GB, free: 43.88 MB / 0.9948 GB Notification: Performance of NFInst.instExpressions: time 0.01225/0.5116, allocations: 11.85 MB / 1.056 GB, free: 43.65 MB / 0.9948 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002494/0.5141, allocations: 110 kB / 1.056 GB, free: 43.65 MB / 0.9948 GB Notification: Performance of NFTyping.typeComponents: time 0.001859/0.516, allocations: 0.7704 MB / 1.057 GB, free: 43.64 MB / 0.9948 GB Notification: Performance of NFTyping.typeBindings: time 0.004051/0.52, allocations: 1.981 MB / 1.058 GB, free: 43.25 MB / 0.9948 GB Notification: Performance of NFTyping.typeClassSections: time 0.002516/0.5225, allocations: 1.416 MB / 1.06 GB, free: 43.21 MB / 0.9948 GB Notification: Performance of NFFlatten.flatten: time 0.00324/0.5258, allocations: 3.259 MB / 1.063 GB, free: 42.38 MB / 0.9948 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001087/0.5269, allocations: 0.9138 MB / 1.064 GB, free: 41.97 MB / 0.9948 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003217/0.5301, allocations: 1.891 MB / 1.066 GB, free: 41.32 MB / 0.9948 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001065/0.5311, allocations: 0.7952 MB / 1.067 GB, free: 41.14 MB / 0.9948 GB Notification: Performance of NFPackage.collectConstants: time 0.0001405/0.5313, allocations: 100.8 kB / 1.067 GB, free: 41.13 MB / 0.9948 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001497/0.5328, allocations: 0.9048 MB / 1.068 GB, free: 40.91 MB / 0.9948 GB Notification: Performance of NFScalarize.scalarize: time 0.0001942/0.533, allocations: 312.2 kB / 1.068 GB, free: 40.74 MB / 0.9948 GB Notification: Performance of NFVerifyModel.verify: time 0.0003895/0.5334, allocations: 458 kB / 1.068 GB, free: 40.58 MB / 0.9948 GB Notification: Performance of NFConvertDAE.convert: time 0.002079/0.5354, allocations: 2.022 MB / 1.07 GB, free: 39.99 MB / 0.9948 GB Notification: Performance of FrontEnd - DAE generated: time 4.619e-06/0.5354, allocations: 0 / 1.07 GB, free: 39.99 MB / 0.9948 GB Notification: Performance of FrontEnd: time 1.974e-06/0.5354, allocations: 0 / 1.07 GB, free: 39.99 MB / 0.9948 GB Notification: Performance of Transformations before backend: time 1.851e-05/0.5355, allocations: 0 / 1.07 GB, free: 39.99 MB / 0.9948 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 0.001572/0.537, allocations: 1.648 MB / 1.072 GB, free: 38.94 MB / 0.9948 GB Notification: Performance of prepare preOptimizeDAE: time 4.11e-05/0.5371, allocations: 11.72 kB / 1.072 GB, free: 38.94 MB / 0.9948 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 9.472e-05/0.5372, allocations: 132.6 kB / 1.072 GB, free: 38.85 MB / 0.9948 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004114/0.5376, allocations: 226.6 kB / 1.072 GB, free: 38.76 MB / 0.9948 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001204/0.5388, allocations: 1.03 MB / 1.073 GB, free: 38.22 MB / 0.9948 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.808e-05/0.5388, allocations: 65.25 kB / 1.073 GB, free: 38.19 MB / 0.9948 GB Notification: Performance of preOpt expandDerOperator (simulation): time 6.439e-05/0.5389, allocations: 84.06 kB / 1.073 GB, free: 38.16 MB / 0.9948 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001031/0.5399, allocations: 1.142 MB / 1.074 GB, free: 37.49 MB / 0.9948 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.927e-05/0.5399, allocations: 0 / 1.074 GB, free: 37.49 MB / 0.9948 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.679e-05/0.54, allocations: 34.5 kB / 1.075 GB, free: 37.46 MB / 0.9948 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.291e-05/0.54, allocations: 24.38 kB / 1.075 GB, free: 37.46 MB / 0.9948 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008392/0.5408, allocations: 0.6522 MB / 1.075 GB, free: 37.27 MB / 0.9948 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 0.002949/0.5438, allocations: 3.914 MB / 1.079 GB, free: 34.45 MB / 0.9948 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007307/0.5445, allocations: 379.7 kB / 1.079 GB, free: 34.32 MB / 0.9948 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002725/0.5448, allocations: 199.4 kB / 1.08 GB, free: 34.27 MB / 0.9948 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000337/0.5451, allocations: 110.4 kB / 1.08 GB, free: 34.25 MB / 0.9948 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.081e-05/0.5452, allocations: 42.44 kB / 1.08 GB, free: 34.2 MB / 0.9948 GB Notification: Performance of pre-optimization done (n=29): time 4.108e-06/0.5452, allocations: 0 / 1.08 GB, free: 34.2 MB / 0.9948 GB Notification: Performance of matching and sorting (n=29): time 0.001514/0.5467, allocations: 0.8437 MB / 1.081 GB, free: 33.93 MB / 0.9948 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.838e-05/0.5467, allocations: 67.95 kB / 1.081 GB, free: 33.86 MB / 0.9948 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008236/0.5475, allocations: 0.9765 MB / 1.082 GB, free: 33.46 MB / 0.9948 GB Notification: Performance of collectPreVariables (initialization): time 4.073e-05/0.5476, allocations: 32.36 kB / 1.082 GB, free: 33.43 MB / 0.9948 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002563/0.5478, allocations: 0.5926 MB / 1.082 GB, free: 32.96 MB / 0.9948 GB Notification: Performance of collectInitialBindings (initialization): time 7.152e-05/0.5479, allocations: 105.4 kB / 1.082 GB, free: 32.88 MB / 0.9948 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000113/0.548, allocations: 110.7 kB / 1.082 GB, free: 32.82 MB / 0.9948 GB Notification: Performance of setup shared object (initialization): time 4.177e-05/0.548, allocations: 330.4 kB / 1.083 GB, free: 32.5 MB / 0.9948 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000288/0.5483, allocations: 197.3 kB / 1.083 GB, free: 32.45 MB / 0.9948 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000363/0.5487, allocations: 0.546 MB / 1.083 GB, free: 31.97 MB / 0.9948 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007337/0.5494, allocations: 0.6009 MB / 1.084 GB, free: 31.61 MB / 0.9948 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.611e-06/0.5494, allocations: 2.094 kB / 1.084 GB, free: 31.61 MB / 0.9948 GB Notification: Performance of matching and sorting (n=60) (initialization): time 0.001243/0.5507, allocations: 0.7599 MB / 1.085 GB, free: 31.33 MB / 0.9948 GB Notification: Performance of prepare postOptimizeDAE: time 2.416e-05/0.5507, allocations: 8.219 kB / 1.085 GB, free: 31.33 MB / 0.9948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.137e-05/0.5507, allocations: 10.22 kB / 1.085 GB, free: 31.33 MB / 0.9948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004242/0.5511, allocations: 160.4 kB / 1.085 GB, free: 31.28 MB / 0.9948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003434/0.5515, allocations: 141 kB / 1.085 GB, free: 31.28 MB / 0.9948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005287/0.552, allocations: 1.727 MB / 1.087 GB, free: 29.64 MB / 0.9948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004736/0.5525, allocations: 86.25 kB / 1.087 GB, free: 29.6 MB / 0.9948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.567e-05/0.5525, allocations: 31.14 kB / 1.087 GB, free: 29.6 MB / 0.9948 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 0.0003448/0.5529, allocations: 271.7 kB / 1.087 GB, free: 29.41 MB / 0.9948 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001137/0.553, allocations: 111 kB / 1.087 GB, free: 29.35 MB / 0.9948 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001014/0.554, allocations: 0.7327 MB / 1.088 GB, free: 29.06 MB / 0.9948 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.163e-05/0.554, allocations: 9.062 kB / 1.088 GB, free: 29.06 MB / 0.9948 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.36e-06/0.554, allocations: 0 / 1.088 GB, free: 29.06 MB / 0.9948 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.761e-06/0.554, allocations: 3 kB / 1.088 GB, free: 29.06 MB / 0.9948 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001766/0.5558, allocations: 1.53 MB / 1.089 GB, free: 28.33 MB / 0.9948 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.891e-06/0.5558, allocations: 1.406 kB / 1.089 GB, free: 28.33 MB / 0.9948 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002715/0.5561, allocations: 90.36 kB / 1.09 GB, free: 28.32 MB / 0.9948 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0003352/0.5564, allocations: 155.8 kB / 1.09 GB, free: 28.27 MB / 0.9948 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.446e-05/0.5564, allocations: 10.62 kB / 1.09 GB, free: 28.27 MB / 0.9948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0004959/0.5569, allocations: 1.706 MB / 1.091 GB, free: 26.64 MB / 0.9948 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.234e-06/0.5569, allocations: 2.312 kB / 1.091 GB, free: 26.64 MB / 0.9948 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00099/0.5579, allocations: 0.7852 MB / 1.092 GB, free: 26.23 MB / 0.9948 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003064/0.5582, allocations: 174.3 kB / 1.092 GB, free: 26.13 MB / 0.9948 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.445e-05/0.5583, allocations: 11.64 kB / 1.092 GB, free: 26.13 MB / 0.9948 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003008/0.5586, allocations: 43.2 kB / 1.092 GB, free: 26.12 MB / 0.9948 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.883e-05/0.5587, allocations: 30.97 kB / 1.092 GB, free: 26.12 MB / 0.9948 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.269e-05/0.5587, allocations: 26.39 kB / 1.092 GB, free: 26.11 MB / 0.9948 GB Notification: Performance of sorting global known variables: time 0.0006515/0.5594, allocations: 0.6579 MB / 1.093 GB, free: 25.84 MB / 0.9948 GB Notification: Performance of sort global known variables: time 1.71e-07/0.5594, allocations: 0 / 1.093 GB, free: 25.84 MB / 0.9948 GB Notification: Performance of remove unused functions: time 0.0009027/0.5603, allocations: 380 kB / 1.093 GB, free: 25.74 MB / 0.9948 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 0.001804/0.5621, allocations: 1.63 MB / 1.095 GB, free: 24.72 MB / 0.9948 GB Notification: Performance of simCode: created initialization part: time 0.001199/0.5633, allocations: 0.5311 MB / 1.095 GB, free: 24.61 MB / 0.9948 GB Notification: Performance of simCode: created event and clocks part: time 4.058e-06/0.5633, allocations: 5.344 kB / 1.095 GB, free: 24.6 MB / 0.9948 GB Notification: Performance of simCode: created simulation system equations: time 0.0004986/0.5638, allocations: 277.2 kB / 1.096 GB, free: 24.55 MB / 0.9948 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001658/0.5654, allocations: 0.5014 MB / 1.096 GB, free: 24.39 MB / 0.9948 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009021/0.5744, allocations: 7.285 MB / 1.103 GB, free: 20.61 MB / 0.9948 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004605/0.5749, allocations: 0.5065 MB / 1.104 GB, free: 20.46 MB / 0.9948 GB Notification: Performance of simCode: alias equations: time 0.0006953/0.5756, allocations: 183.8 kB / 1.104 GB, free: 20.42 MB / 0.9948 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003384/0.5759, allocations: 418.7 kB / 1.104 GB, free: 20.1 MB / 0.9948 GB Notification: Performance of SimCode: time 1.844e-06/0.5759, allocations: 0 / 1.104 GB, free: 20.1 MB / 0.9948 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.05611/0.632, allocations: 31.36 MB / 1.135 GB, free: 14.23 MB / 0.9948 GB Notification: Performance of buildModelFMU: Generate platform static: time 8.074/8.706, allocations: 12.53 kB / 1.135 GB, free: 14.23 MB / 0.9948 GB " [Timeout remaining time 291] (rm -f Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow.pipe ; mkfifo Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow.pipe >> ../files/Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow.sim & python3 -m fmpy simulate --output-file Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow_res.csv --start-time 0 --stop-time 2 --timeout 800 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0008 Buildings_latest_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeZeroFlow.fmu > Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow.pipe 2>&1) [Timeout 840.0] diffSimulationResults("Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow_res.csv","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_MixingVolumes_Validation_MixingVolumeZeroFlow.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_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_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow_res.csv. Warning: Get data of variable volLinSys.heatPort.Q_flow from file Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow_res.csv failed! Error: Could not read variable volNonLinSys.heatPort.Q_flow in file Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow_res.csv. Warning: Get data of variable volNonLinSys.heatPort.Q_flow from file Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow_res.csv failed! Error: Could not read variable volQflow.heatPort.Q_flow in file Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow_res.csv. Warning: Get data of variable volQflow.heatPort.Q_flow from file Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow_res.csv failed! Error: Could not read variable volT.heatPort.Q_flow in file Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow_res.csv. Warning: Get data of variable volT.heatPort.Q_flow from file Buildings_latest_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeZeroFlow_res.csv failed! " [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 12.816646192222834]