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 0.001236/0.001236, allocations: 107.6 kB / 18.95 MB, free: 2.805 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 0.001385/0.001385, allocations: 213.1 kB / 22.24 MB, free: 5.117 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 1.393/1.393, allocations: 230.6 MB / 256 MB, free: 7.781 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 3.071/3.071, allocations: 0.4892 GB / 0.7943 GB, free: 35.59 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.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: 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 0.001942/0.001942, allocations: 67.72 kB / 1.153 GB, free: 25.58 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3175/0.3194, allocations: 176.1 MB / 1.325 GB, free: 2.195 MB / 1.014 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow): time 0.2096/0.529, allocations: 168.5 MB / 1.49 GB, free: 9.117 MB / 1.186 GB Notification: Performance of NFInst.instExpressions: time 0.01014/0.5392, allocations: 5.422 MB / 1.495 GB, free: 3.684 MB / 1.186 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001434/0.5406, allocations: 59.5 kB / 1.495 GB, free: 3.625 MB / 1.186 GB Notification: Performance of NFTyping.typeComponents: time 0.001903/0.5425, allocations: 0.5436 MB / 1.495 GB, free: 3.078 MB / 1.186 GB Notification: Performance of NFTyping.typeBindings: time 0.005415/0.5479, allocations: 1.921 MB / 1.497 GB, free: 1.148 MB / 1.186 GB Notification: Performance of NFTyping.typeClassSections: time 0.003468/0.5514, allocations: 1.198 MB / 1.499 GB, free: 15.96 MB / 1.201 GB Notification: Performance of NFFlatten.flatten: time 0.004304/0.5557, allocations: 3.014 MB / 1.501 GB, free: 12.93 MB / 1.201 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001598/0.5573, allocations: 0.8165 MB / 1.502 GB, free: 12.1 MB / 1.201 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002872/0.5602, allocations: 1.32 MB / 1.504 GB, free: 10.77 MB / 1.201 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002537/0.5627, allocations: 0.9846 MB / 1.505 GB, free: 9.793 MB / 1.201 GB Notification: Performance of NFPackage.collectConstants: time 0.0004406/0.5631, allocations: 120 kB / 1.505 GB, free: 9.676 MB / 1.201 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003209/0.5664, allocations: 1.2 MB / 1.506 GB, free: 8.473 MB / 1.201 GB Notification: Performance of NFScalarize.scalarize: time 0.0009156/0.5673, allocations: 0.5804 MB / 1.506 GB, free: 7.891 MB / 1.201 GB Notification: Performance of NFVerifyModel.verify: time 0.002059/0.5693, allocations: 0.6108 MB / 1.507 GB, free: 7.277 MB / 1.201 GB Notification: Performance of NFConvertDAE.convert: time 0.005182/0.5745, allocations: 2.309 MB / 1.509 GB, free: 4.961 MB / 1.201 GB Notification: Performance of FrontEnd - DAE generated: time 5.01e-06/0.5745, allocations: 4 kB / 1.509 GB, free: 4.957 MB / 1.201 GB Notification: Performance of FrontEnd: time 1.984e-06/0.5745, allocations: 4 kB / 1.509 GB, free: 4.953 MB / 1.201 GB Notification: Performance of Transformations before backend: time 8.55e-05/0.5746, allocations: 0 / 1.509 GB, free: 4.953 MB / 1.201 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 0.003652/0.5783, allocations: 1.578 MB / 1.511 GB, free: 3.336 MB / 1.201 GB Notification: Performance of prepare preOptimizeDAE: time 4.773e-05/0.5783, allocations: 8.031 kB / 1.511 GB, free: 3.328 MB / 1.201 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0003156/0.5786, allocations: 168.1 kB / 1.511 GB, free: 3.156 MB / 1.201 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002204/0.5808, allocations: 330.9 kB / 1.511 GB, free: 2.832 MB / 1.201 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002009/0.5828, allocations: 0.8423 MB / 1.512 GB, free: 1.961 MB / 1.201 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.291e-05/0.5829, allocations: 73.98 kB / 1.512 GB, free: 1.891 MB / 1.201 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001963/0.5831, allocations: 96 kB / 1.512 GB, free: 1.797 MB / 1.201 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002271/0.5854, allocations: 1.548 MB / 1.514 GB, free: 132 kB / 1.201 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.903e-05/0.5854, allocations: 0 / 1.514 GB, free: 132 kB / 1.201 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001082/0.5855, allocations: 40 kB / 1.514 GB, free: 92 kB / 1.201 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.947e-05/0.5856, allocations: 45.98 kB / 1.514 GB, free: 44 kB / 1.201 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001816/0.5874, allocations: 0.9798 MB / 1.515 GB, free: 15.07 MB / 1.217 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 0.00634/0.5937, allocations: 2.911 MB / 1.518 GB, free: 12.1 MB / 1.217 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0009606/0.5947, allocations: 0.5653 MB / 1.518 GB, free: 11.52 MB / 1.217 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005391/0.5952, allocations: 326.5 kB / 1.518 GB, free: 11.2 MB / 1.217 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001578/0.5954, allocations: 24.42 kB / 1.519 GB, free: 11.17 MB / 1.217 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.373e-05/0.5954, allocations: 46.94 kB / 1.519 GB, free: 11.12 MB / 1.217 GB Notification: Performance of pre-optimization done (n=53): time 2.024e-06/0.5954, allocations: 0 / 1.519 GB, free: 11.12 MB / 1.217 GB Notification: Performance of matching and sorting (n=55): time 0.004204/0.5996, allocations: 1.915 MB / 1.52 GB, free: 9.164 MB / 1.217 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.798e-05/0.5997, allocations: 59.84 kB / 1.52 GB, free: 9.094 MB / 1.217 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001265/0.6009, allocations: 0.8921 MB / 1.521 GB, free: 8.191 MB / 1.217 GB Notification: Performance of collectPreVariables (initialization): time 7.097e-05/0.601, allocations: 41.7 kB / 1.521 GB, free: 8.145 MB / 1.217 GB Notification: Performance of collectInitialEqns (initialization): time 0.000474/0.6015, allocations: 0.5235 MB / 1.522 GB, free: 7.613 MB / 1.217 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002205/0.6017, allocations: 206.3 kB / 1.522 GB, free: 7.41 MB / 1.217 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002191/0.6019, allocations: 130.6 kB / 1.522 GB, free: 7.277 MB / 1.217 GB Notification: Performance of setup shared object (initialization): time 0.0001705/0.6021, allocations: 334 kB / 1.523 GB, free: 6.945 MB / 1.217 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005259/0.6026, allocations: 285.8 kB / 1.523 GB, free: 6.664 MB / 1.217 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006765/0.6033, allocations: 488.4 kB / 1.523 GB, free: 6.125 MB / 1.217 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 0.003984/0.6073, allocations: 1.673 MB / 1.525 GB, free: 4.398 MB / 1.217 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.061e-06/0.6073, allocations: 4 kB / 1.525 GB, free: 4.395 MB / 1.217 GB Notification: Performance of matching and sorting (n=84) (initialization): time 0.001587/0.6089, allocations: 0.9287 MB / 1.526 GB, free: 3.449 MB / 1.217 GB Notification: Performance of prepare postOptimizeDAE: time 2.439e-05/0.6089, allocations: 13.7 kB / 1.526 GB, free: 3.438 MB / 1.217 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.418e-05/0.6089, allocations: 7.938 kB / 1.526 GB, free: 3.43 MB / 1.217 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002166/0.6091, allocations: 90.53 kB / 1.526 GB, free: 3.332 MB / 1.217 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007104/0.6098, allocations: 163.8 kB / 1.526 GB, free: 3.172 MB / 1.217 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004039/0.6139, allocations: 4.307 MB / 1.53 GB, free: 14.52 MB / 1.232 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008471/0.6147, allocations: 36.34 kB / 1.53 GB, free: 14.49 MB / 1.232 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.122e-05/0.6148, allocations: 28 kB / 1.53 GB, free: 14.46 MB / 1.232 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 0.0005327/0.6153, allocations: 353.4 kB / 1.531 GB, free: 14.11 MB / 1.232 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002081/0.6155, allocations: 107.3 kB / 1.531 GB, free: 14 MB / 1.232 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002195/0.6158, allocations: 109.2 kB / 1.531 GB, free: 13.89 MB / 1.232 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.135e-06/0.6158, allocations: 8 kB / 1.531 GB, free: 13.88 MB / 1.232 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.589e-06/0.6158, allocations: 0 / 1.531 GB, free: 13.88 MB / 1.232 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001154/0.6169, allocations: 0.7677 MB / 1.532 GB, free: 13.06 MB / 1.232 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003412/0.6203, allocations: 1.804 MB / 1.533 GB, free: 11.16 MB / 1.232 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.869e-06/0.6203, allocations: 4 kB / 1.533 GB, free: 11.16 MB / 1.232 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000658/0.621, allocations: 155.7 kB / 1.534 GB, free: 11.01 MB / 1.232 GB Notification: Performance of postOpt tearingSystem (simulation): time 9.456e-05/0.6211, allocations: 40.83 kB / 1.534 GB, free: 10.96 MB / 1.232 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.761e-05/0.6211, allocations: 16 kB / 1.534 GB, free: 10.95 MB / 1.232 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001324/0.6225, allocations: 1.495 MB / 1.535 GB, free: 9.336 MB / 1.232 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.951e-06/0.6225, allocations: 12.05 kB / 1.535 GB, free: 9.324 MB / 1.232 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001835/0.6243, allocations: 1.203 MB / 1.536 GB, free: 8.062 MB / 1.232 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005441/0.6248, allocations: 183.3 kB / 1.536 GB, free: 7.883 MB / 1.232 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001724/0.625, allocations: 19.98 kB / 1.536 GB, free: 7.863 MB / 1.232 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007499/0.6258, allocations: 35.11 kB / 1.537 GB, free: 7.832 MB / 1.232 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001204/0.6259, allocations: 55.86 kB / 1.537 GB, free: 7.777 MB / 1.232 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.078e-05/0.626, allocations: 27.98 kB / 1.537 GB, free: 7.75 MB / 1.232 GB Notification: Performance of sorting global known variables: time 0.0008758/0.6268, allocations: 0.6122 MB / 1.537 GB, free: 7.145 MB / 1.232 GB Notification: Performance of sort global known variables: time 8e-08/0.6268, allocations: 0 / 1.537 GB, free: 7.145 MB / 1.232 GB Notification: Performance of remove unused functions: time 0.0009737/0.6278, allocations: 311.9 kB / 1.537 GB, free: 6.84 MB / 1.232 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 0.002388/0.6302, allocations: 1.832 MB / 1.539 GB, free: 4.941 MB / 1.232 GB Notification: Performance of simCode: created initialization part: time 0.0016/0.6318, allocations: 0.9907 MB / 1.54 GB, free: 3.91 MB / 1.232 GB Notification: Performance of simCode: created event and clocks part: time 4.588e-06/0.6318, allocations: 0 / 1.54 GB, free: 3.91 MB / 1.232 GB Notification: Performance of simCode: created simulation system equations: time 0.0006707/0.6325, allocations: 435.9 kB / 1.541 GB, free: 3.473 MB / 1.232 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002764/0.6352, allocations: 0.6425 MB / 1.541 GB, free: 2.84 MB / 1.232 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01176/0.647, allocations: 7.966 MB / 1.549 GB, free: 10.56 MB / 1.248 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007076/0.6477, allocations: 0.5782 MB / 1.55 GB, free: 9.949 MB / 1.248 GB Notification: Performance of simCode: alias equations: time 0.0008759/0.6486, allocations: 260.4 kB / 1.55 GB, free: 9.691 MB / 1.248 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005551/0.6491, allocations: 379.3 kB / 1.55 GB, free: 9.32 MB / 1.248 GB Notification: Performance of SimCode: time 1.032e-06/0.6491, allocations: 3.938 kB / 1.55 GB, free: 9.316 MB / 1.248 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.08324/0.7324, allocations: 33.59 MB / 1.583 GB, free: 8.445 MB / 1.279 GB Notification: Performance of buildModelFMU: Generate platform static: time 13.26/13.99, allocations: 4 kB / 1.583 GB, free: 8.441 MB / 1.279 GB " [Timeout remaining time 286] (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/jenkins1/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: 20.433848785236478]