Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.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 0.001058/0.001058, 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 0.0008795/0.0008795, allocations: 165.9 kB / 22.45 MB, free: 2.105 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 0.8448/0.8448, allocations: 177.1 MB / 202.8 MB, free: 5.727 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/package.mo): time 1.697/1.697, allocations: 377.9 MB / 0.6221 GB, free: 8.637 MB / 0.5886 GB " [Timeout remaining time 178] Using package Buildings with version 12.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-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.MixingVolumeTraceSubstanceReverseFlow,fileNamePrefix="Buildings_12_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeTraceSubstanceReverseFlow",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow,fileNamePrefix="Buildings_12_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeTraceSubstanceReverseFlow",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.683e-06/1.683e-06, allocations: 3.938 kB / 0.981 GB, free: 2.547 MB / 0.9323 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.95e-05/2.118e-05, allocations: 2.281 kB / 0.981 GB, free: 2.543 MB / 0.9323 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow): time 0.5537/0.5537, allocations: 168.3 MB / 1.145 GB, free: 15.41 MB / 1.01 GB Notification: Performance of NFInst.instExpressions: time 0.00787/0.5616, allocations: 5.426 MB / 1.151 GB, free: 11.72 MB / 1.01 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001526/0.5631, allocations: 57.31 kB / 1.151 GB, free: 11.69 MB / 1.01 GB Notification: Performance of NFTyping.typeComponents: time 0.001431/0.5646, allocations: 0.5511 MB / 1.151 GB, free: 11.39 MB / 1.01 GB Notification: Performance of NFTyping.typeBindings: time 0.004766/0.5693, allocations: 1.965 MB / 1.153 GB, free: 10.3 MB / 1.01 GB Notification: Performance of NFTyping.typeClassSections: time 0.002815/0.5721, allocations: 1.243 MB / 1.154 GB, free: 9.633 MB / 1.01 GB Notification: Performance of NFFlatten.flatten: time 0.004237/0.5764, allocations: 3.05 MB / 1.157 GB, free: 8.203 MB / 1.01 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001423/0.5778, allocations: 0.8115 MB / 1.158 GB, free: 7.812 MB / 1.01 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002916/0.5807, allocations: 1.677 MB / 1.16 GB, free: 7.059 MB / 1.01 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001847/0.5826, allocations: 0.908 MB / 1.161 GB, free: 6.773 MB / 1.01 GB Notification: Performance of NFPackage.collectConstants: time 0.0002955/0.5829, allocations: 127 kB / 1.161 GB, free: 6.77 MB / 1.01 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002422/0.5853, allocations: 1.212 MB / 1.162 GB, free: 6.336 MB / 1.01 GB Notification: Performance of NFScalarize.scalarize: time 0.0005937/0.5859, allocations: 0.6168 MB / 1.163 GB, free: 6.062 MB / 1.01 GB Notification: Performance of NFVerifyModel.verify: time 0.000788/0.5867, allocations: 0.523 MB / 1.163 GB, free: 5.848 MB / 1.01 GB Notification: Performance of NFConvertDAE.convert: time 0.003295/0.59, allocations: 2.382 MB / 1.165 GB, free: 5.023 MB / 1.01 GB Notification: Performance of FrontEnd - DAE generated: time 3.908e-06/0.59, allocations: 1.344 kB / 1.165 GB, free: 5.023 MB / 1.01 GB Notification: Performance of FrontEnd: time 2.235e-06/0.59, allocations: 0.6562 kB / 1.165 GB, free: 5.023 MB / 1.01 GB Notification: Performance of Transformations before backend: time 5.529e-05/0.59, allocations: 0 / 1.165 GB, free: 5.023 MB / 1.01 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 248 * Number of variables: 248 Notification: Performance of Generate backend data structure: time 0.002629/0.5926, allocations: 1.57 MB / 1.167 GB, free: 4.039 MB / 1.01 GB Notification: Performance of prepare preOptimizeDAE: time 4.321e-05/0.5927, allocations: 9.406 kB / 1.167 GB, free: 4.039 MB / 1.01 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001695/0.5929, allocations: 163.2 kB / 1.167 GB, free: 3.934 MB / 1.01 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001282/0.5941, allocations: 328.4 kB / 1.167 GB, free: 3.848 MB / 1.01 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00127/0.5954, allocations: 0.8435 MB / 1.168 GB, free: 3.367 MB / 1.01 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.92e-05/0.5955, allocations: 83.36 kB / 1.168 GB, free: 3.324 MB / 1.01 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001199/0.5956, allocations: 101 kB / 1.168 GB, free: 3.289 MB / 1.01 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001684/0.5973, allocations: 1.535 MB / 1.17 GB, free: 2.332 MB / 1.01 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.065e-05/0.5973, allocations: 0 / 1.17 GB, free: 2.332 MB / 1.01 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.171e-05/0.5974, allocations: 47.38 kB / 1.17 GB, free: 2.297 MB / 1.01 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.099e-05/0.5974, allocations: 35.66 kB / 1.17 GB, free: 2.297 MB / 1.01 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001197/0.5986, allocations: 0.986 MB / 1.171 GB, free: 1.98 MB / 1.01 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 0.004187/0.6028, allocations: 2.915 MB / 1.174 GB, free: 0.5977 MB / 1.01 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006561/0.6034, allocations: 0.5635 MB / 1.174 GB, free: 364 kB / 1.01 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003378/0.6038, allocations: 319.9 kB / 1.175 GB, free: 248 kB / 1.01 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001248/0.6039, allocations: 29.56 kB / 1.175 GB, free: 244 kB / 1.01 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.293e-05/0.6039, allocations: 45.03 kB / 1.175 GB, free: 196 kB / 1.01 GB Notification: Performance of pre-optimization done (n=53): time 2.525e-06/0.6039, allocations: 0 / 1.175 GB, free: 196 kB / 1.01 GB Notification: Performance of matching and sorting (n=55): time 0.002974/0.6069, allocations: 1.915 MB / 1.177 GB, free: 15.28 MB / 1.026 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.651e-05/0.6069, allocations: 62.62 kB / 1.177 GB, free: 15.21 MB / 1.026 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008887/0.6078, allocations: 0.8882 MB / 1.178 GB, free: 14.86 MB / 1.026 GB Notification: Performance of collectPreVariables (initialization): time 5.126e-05/0.6079, allocations: 38.73 kB / 1.178 GB, free: 14.82 MB / 1.026 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002801/0.6082, allocations: 0.5242 MB / 1.178 GB, free: 14.4 MB / 1.026 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001482/0.6083, allocations: 200.4 kB / 1.178 GB, free: 14.24 MB / 1.026 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001512/0.6085, allocations: 132.4 kB / 1.178 GB, free: 14.17 MB / 1.026 GB Notification: Performance of setup shared object (initialization): time 9.046e-05/0.6086, allocations: 338.4 kB / 1.179 GB, free: 13.85 MB / 1.026 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003542/0.6089, allocations: 283 kB / 1.179 GB, free: 13.76 MB / 1.026 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004336/0.6093, allocations: 491.1 kB / 1.179 GB, free: 13.44 MB / 1.026 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: volDyn.dynBal.medium.p = volDyn.dynBal.p_start (bou.p = volDyn.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.002397/0.6117, allocations: 1.669 MB / 1.181 GB, free: 12.78 MB / 1.026 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.314e-06/0.6117, allocations: 1 kB / 1.181 GB, free: 12.78 MB / 1.026 GB Notification: Performance of matching and sorting (n=84) (initialization): time 0.00116/0.6129, allocations: 0.9289 MB / 1.182 GB, free: 12.39 MB / 1.026 GB Notification: Performance of prepare postOptimizeDAE: time 1.618e-05/0.6129, allocations: 7.25 kB / 1.182 GB, free: 12.39 MB / 1.026 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.191e-05/0.6129, allocations: 3.781 kB / 1.182 GB, free: 12.39 MB / 1.026 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001518/0.6131, allocations: 93.31 kB / 1.182 GB, free: 12.35 MB / 1.026 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003991/0.6135, allocations: 173.6 kB / 1.182 GB, free: 12.33 MB / 1.026 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00228/0.6158, allocations: 4.313 MB / 1.186 GB, free: 8.352 MB / 1.026 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006237/0.6164, allocations: 36.36 kB / 1.187 GB, free: 8.332 MB / 1.026 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.35e-05/0.6164, allocations: 27.52 kB / 1.187 GB, free: 8.328 MB / 1.026 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system: volDyn.dynBal.medium.p = volDyn.dynBal.p_start. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 17 * 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 (80): * Single equations (assignments): 77 * 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 {(1,1), (1,1), (1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.0005399/0.617, allocations: 354.1 kB / 1.187 GB, free: 8.105 MB / 1.026 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001178/0.6171, allocations: 103 kB / 1.187 GB, free: 8.055 MB / 1.026 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001127/0.6172, allocations: 114.6 kB / 1.187 GB, free: 7.988 MB / 1.026 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.388e-06/0.6172, allocations: 5.469 kB / 1.187 GB, free: 7.988 MB / 1.026 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.045e-06/0.6172, allocations: 0 / 1.187 GB, free: 7.988 MB / 1.026 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0007396/0.618, allocations: 0.7612 MB / 1.188 GB, free: 7.543 MB / 1.026 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002144/0.6201, allocations: 1.807 MB / 1.19 GB, free: 6.641 MB / 1.026 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.288e-06/0.6201, allocations: 2.594 kB / 1.19 GB, free: 6.641 MB / 1.026 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003502/0.6205, allocations: 145.8 kB / 1.19 GB, free: 6.629 MB / 1.026 GB Notification: Performance of postOpt tearingSystem (simulation): time 6.934e-05/0.6205, allocations: 41.72 kB / 1.19 GB, free: 6.613 MB / 1.026 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.373e-05/0.6206, allocations: 16.5 kB / 1.19 GB, free: 6.605 MB / 1.026 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.000752/0.6213, allocations: 1.501 MB / 1.191 GB, free: 5.258 MB / 1.026 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.336e-06/0.6213, allocations: 7.781 kB / 1.191 GB, free: 5.254 MB / 1.026 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001116/0.6224, allocations: 1.2 MB / 1.192 GB, free: 4.637 MB / 1.026 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002963/0.6227, allocations: 185.2 kB / 1.193 GB, free: 4.543 MB / 1.026 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.201e-05/0.6228, allocations: 19.22 kB / 1.193 GB, free: 4.531 MB / 1.026 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003573/0.6232, allocations: 42 kB / 1.193 GB, free: 4.516 MB / 1.026 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.163e-05/0.6232, allocations: 44.33 kB / 1.193 GB, free: 4.508 MB / 1.026 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.448e-05/0.6233, allocations: 30.08 kB / 1.193 GB, free: 4.504 MB / 1.026 GB Notification: Performance of sorting global known variables: time 0.0005697/0.6239, allocations: 0.6145 MB / 1.193 GB, free: 4.254 MB / 1.026 GB Notification: Performance of sort global known variables: time 7.1e-08/0.6239, allocations: 1.375 kB / 1.193 GB, free: 4.254 MB / 1.026 GB Notification: Performance of remove unused functions: time 0.0007563/0.6246, allocations: 306.8 kB / 1.194 GB, free: 4.23 MB / 1.026 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 14 * Number of states: 3 (volDyn.dynBal.medium.Xi[1],volDyn.dynBal.U,volDyn.dynBal.mC[1]) * 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 (53): * Single equations (assignments): 52 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * 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): 1 system {(1,2)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001459/0.6261, allocations: 1.821 MB / 1.195 GB, free: 3.059 MB / 1.026 GB Notification: Performance of simCode: created initialization part: time 0.0009501/0.627, allocations: 0.993 MB / 1.196 GB, free: 2.492 MB / 1.026 GB Notification: Performance of simCode: created event and clocks part: time 3.657e-06/0.627, allocations: 2.562 kB / 1.196 GB, free: 2.492 MB / 1.026 GB Notification: Performance of simCode: created simulation system equations: time 0.0003537/0.6274, allocations: 434.7 kB / 1.197 GB, free: 2.277 MB / 1.026 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001513/0.6289, allocations: 0.6622 MB / 1.197 GB, free: 2.086 MB / 1.026 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007621/0.6365, allocations: 7.911 MB / 1.205 GB, free: 13.51 MB / 1.042 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004083/0.6369, allocations: 0.5791 MB / 1.206 GB, free: 13.18 MB / 1.042 GB Notification: Performance of simCode: alias equations: time 0.0006689/0.6376, allocations: 250.2 kB / 1.206 GB, free: 13.07 MB / 1.042 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003523/0.6379, allocations: 382.8 kB / 1.206 GB, free: 12.76 MB / 1.042 GB Notification: Performance of SimCode: time 9.92e-07/0.6379, allocations: 0 / 1.206 GB, free: 12.76 MB / 1.042 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.04625/0.6842, allocations: 33.58 MB / 1.239 GB, free: 1.422 MB / 1.057 GB Notification: Performance of buildModelFMU: Generate platform static: time 7.951/8.635, allocations: 4 kB / 1.239 GB, free: 1.418 MB / 1.057 GB " [Timeout remaining time 291] (rm -f Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.pipe ; mkfifo Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.pipe ; head -c 1048576 < Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.pipe >> ../files/Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.sim & python3 -m fmpy simulate --output-file Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow_res.csv --start-time 0 --stop-time 10 --timeout 400 --relative-tolerance 1e-08 --interface-type ModelExchange --solver CVode --output-interval 0.004 Buildings_12_Buildings_Fluid_MixingVolumes_Validation_MixingVolumeTraceSubstanceReverseFlow.fmu > Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.pipe 2>&1) [Timeout 420.0] diffSimulationResults("Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow_res.csv","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Fluid_MixingVolumes_Validation_MixingVolumeTraceSubstanceReverseFlow.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "Error: Could not read variable volDyn.ports[1].m_flow in file Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow_res.csv. Warning: Get data of variable volDyn.ports[1].m_flow from file Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow_res.csv failed! Error: Could not read variable gain.y in file Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow_res.csv. Warning: Get data of variable gain.y from file Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow_res.csv failed! Error: Could not read variable volDyn.C[1] in file Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow_res.csv. Warning: Get data of variable volDyn.C[1] from file Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow_res.csv failed! Error: Could not read variable volSte.C[1] in file Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow_res.csv. Warning: Get data of variable volSte.C[1] from file Buildings_12_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow_res.csv failed! " [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 12.718234620988369]