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 0.001559/0.001559, allocations: 103.6 kB / 18.95 MB, free: 2.66 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 0.001418/0.001418, allocations: 220.8 kB / 22.25 MB, free: 5.25 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 1.391/1.391, allocations: 230.6 MB / 256 MB, free: 7.797 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 3.038/3.038, allocations: 0.49 GB / 0.7951 GB, free: 35.45 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 0.001959/0.001959, allocations: 68.39 kB / 1.154 GB, free: 25.44 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3649/0.3668, allocations: 176.1 MB / 1.326 GB, free: 1.469 MB / 1.014 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeTraceSubstanceReverseFlow): time 0.2069/0.5738, allocations: 168.5 MB / 1.49 GB, free: 8.383 MB / 1.186 GB Notification: Performance of NFInst.instExpressions: time 0.009674/0.5834, allocations: 5.423 MB / 1.496 GB, free: 2.949 MB / 1.186 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001252/0.5847, allocations: 59.5 kB / 1.496 GB, free: 2.891 MB / 1.186 GB Notification: Performance of NFTyping.typeComponents: time 0.001533/0.5862, allocations: 0.5474 MB / 1.496 GB, free: 2.34 MB / 1.186 GB Notification: Performance of NFTyping.typeBindings: time 0.004936/0.5912, allocations: 1.921 MB / 1.498 GB, free: 420 kB / 1.186 GB Notification: Performance of NFTyping.typeClassSections: time 0.003228/0.5944, allocations: 1.209 MB / 1.499 GB, free: 15.2 MB / 1.201 GB Notification: Performance of NFFlatten.flatten: time 0.003985/0.5984, allocations: 3.025 MB / 1.502 GB, free: 12.17 MB / 1.201 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001259/0.5996, allocations: 0.8283 MB / 1.503 GB, free: 11.32 MB / 1.201 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002416/0.602, allocations: 1.324 MB / 1.504 GB, free: 9.996 MB / 1.201 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001966/0.604, allocations: 1.027 MB / 1.505 GB, free: 8.973 MB / 1.201 GB Notification: Performance of NFPackage.collectConstants: time 0.000199/0.6042, allocations: 124 kB / 1.506 GB, free: 8.852 MB / 1.201 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002427/0.6066, allocations: 1.204 MB / 1.507 GB, free: 7.645 MB / 1.201 GB Notification: Performance of NFScalarize.scalarize: time 0.000607/0.6072, allocations: 0.5843 MB / 1.507 GB, free: 7.059 MB / 1.201 GB Notification: Performance of NFVerifyModel.verify: time 0.0007236/0.608, allocations: 0.6108 MB / 1.508 GB, free: 6.445 MB / 1.201 GB Notification: Performance of NFConvertDAE.convert: time 0.003099/0.6111, allocations: 2.309 MB / 1.51 GB, free: 4.129 MB / 1.201 GB Notification: Performance of FrontEnd - DAE generated: time 4.638e-06/0.6111, allocations: 0 / 1.51 GB, free: 4.129 MB / 1.201 GB Notification: Performance of FrontEnd: time 1.913e-06/0.6111, allocations: 0 / 1.51 GB, free: 4.129 MB / 1.201 GB Notification: Performance of Transformations before backend: time 1.937e-05/0.6111, allocations: 4 kB / 1.51 GB, free: 4.125 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 0.00261/0.6137, allocations: 1.582 MB / 1.512 GB, free: 2.504 MB / 1.201 GB Notification: Performance of prepare preOptimizeDAE: time 5.965e-05/0.6138, allocations: 11.97 kB / 1.512 GB, free: 2.492 MB / 1.201 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002477/0.614, allocations: 164.2 kB / 1.512 GB, free: 2.324 MB / 1.201 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002059/0.6161, allocations: 334.9 kB / 1.512 GB, free: 1.996 MB / 1.201 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001766/0.6178, allocations: 0.8384 MB / 1.513 GB, free: 1.129 MB / 1.201 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.748e-05/0.6179, allocations: 70 kB / 1.513 GB, free: 1.062 MB / 1.201 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001747/0.6181, allocations: 103.9 kB / 1.513 GB, free: 0.9609 MB / 1.201 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002164/0.6202, allocations: 1.537 MB / 1.515 GB, free: 15.3 MB / 1.217 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.366e-05/0.6203, allocations: 11.98 kB / 1.515 GB, free: 15.29 MB / 1.217 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001033/0.6204, allocations: 40 kB / 1.515 GB, free: 15.25 MB / 1.217 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.338e-05/0.6204, allocations: 45.98 kB / 1.515 GB, free: 15.21 MB / 1.217 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001682/0.6221, allocations: 0.9798 MB / 1.516 GB, free: 14.23 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 0.005957/0.6281, allocations: 2.91 MB / 1.519 GB, free: 11.26 MB / 1.217 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001028/0.6291, allocations: 0.5671 MB / 1.519 GB, free: 10.69 MB / 1.217 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005434/0.6296, allocations: 322.5 kB / 1.519 GB, free: 10.36 MB / 1.217 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000194/0.6298, allocations: 28.42 kB / 1.519 GB, free: 10.34 MB / 1.217 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.464e-05/0.6299, allocations: 46.98 kB / 1.519 GB, free: 10.28 MB / 1.217 GB Notification: Performance of pre-optimization done (n=53): time 3.687e-06/0.6299, allocations: 0 / 1.519 GB, free: 10.28 MB / 1.217 GB Notification: Performance of matching and sorting (n=55): time 0.004186/0.6341, allocations: 1.908 MB / 1.521 GB, free: 8.336 MB / 1.217 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.743e-05/0.6341, allocations: 59.84 kB / 1.521 GB, free: 8.266 MB / 1.217 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001206/0.6353, allocations: 0.8921 MB / 1.522 GB, free: 7.363 MB / 1.217 GB Notification: Performance of collectPreVariables (initialization): time 6.795e-05/0.6354, allocations: 37.7 kB / 1.522 GB, free: 7.32 MB / 1.217 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004769/0.6359, allocations: 0.5312 MB / 1.523 GB, free: 6.781 MB / 1.217 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002495/0.6361, allocations: 206.3 kB / 1.523 GB, free: 6.578 MB / 1.217 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002398/0.6364, allocations: 130.6 kB / 1.523 GB, free: 6.445 MB / 1.217 GB Notification: Performance of setup shared object (initialization): time 0.0001723/0.6365, allocations: 341.9 kB / 1.523 GB, free: 6.105 MB / 1.217 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004961/0.637, allocations: 281.8 kB / 1.524 GB, free: 5.828 MB / 1.217 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006618/0.6377, allocations: 484.5 kB / 1.524 GB, free: 5.293 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 0.003956/0.6417, allocations: 1.673 MB / 1.526 GB, free: 3.566 MB / 1.217 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.058e-06/0.6417, allocations: 0 / 1.526 GB, free: 3.566 MB / 1.217 GB Notification: Performance of matching and sorting (n=84) (initialization): time 0.00163/0.6433, allocations: 0.9328 MB / 1.527 GB, free: 2.617 MB / 1.217 GB Notification: Performance of prepare postOptimizeDAE: time 2.124e-05/0.6433, allocations: 8 kB / 1.527 GB, free: 2.609 MB / 1.217 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.116e-05/0.6433, allocations: 7.938 kB / 1.527 GB, free: 2.602 MB / 1.217 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002197/0.6435, allocations: 94.52 kB / 1.527 GB, free: 2.5 MB / 1.217 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007101/0.6443, allocations: 163.7 kB / 1.527 GB, free: 2.34 MB / 1.217 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003798/0.6481, allocations: 4.311 MB / 1.531 GB, free: 13.69 MB / 1.232 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008594/0.6489, allocations: 27.98 kB / 1.531 GB, free: 13.66 MB / 1.232 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.775e-05/0.649, allocations: 24.38 kB / 1.531 GB, free: 13.64 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 0.000586/0.6496, allocations: 357.4 kB / 1.532 GB, free: 13.28 MB / 1.232 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001919/0.6497, allocations: 111.3 kB / 1.532 GB, free: 13.17 MB / 1.232 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002001/0.6499, allocations: 109.2 kB / 1.532 GB, free: 13.06 MB / 1.232 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.979e-06/0.65, allocations: 4 kB / 1.532 GB, free: 13.05 MB / 1.232 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.388e-06/0.65, allocations: 0 / 1.532 GB, free: 13.05 MB / 1.232 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00112/0.6511, allocations: 0.7677 MB / 1.533 GB, free: 12.23 MB / 1.232 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003273/0.6543, allocations: 1.812 MB / 1.534 GB, free: 10.33 MB / 1.232 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.083e-06/0.6544, allocations: 11.97 kB / 1.534 GB, free: 10.32 MB / 1.232 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006641/0.655, allocations: 143.8 kB / 1.534 GB, free: 10.18 MB / 1.232 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001112/0.6551, allocations: 44.83 kB / 1.535 GB, free: 10.13 MB / 1.232 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.201e-05/0.6552, allocations: 16 kB / 1.535 GB, free: 10.11 MB / 1.232 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001375/0.6565, allocations: 1.498 MB / 1.536 GB, free: 8.496 MB / 1.232 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.759e-06/0.6566, allocations: 4 kB / 1.536 GB, free: 8.492 MB / 1.232 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001866/0.6584, allocations: 1.206 MB / 1.537 GB, free: 7.227 MB / 1.232 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000614/0.659, allocations: 187.5 kB / 1.537 GB, free: 7.043 MB / 1.232 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001257/0.6592, allocations: 15.98 kB / 1.537 GB, free: 7.027 MB / 1.232 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006777/0.6598, allocations: 31.61 kB / 1.537 GB, free: 7 MB / 1.232 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001302/0.66, allocations: 51.84 kB / 1.537 GB, free: 6.949 MB / 1.232 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.15e-05/0.66, allocations: 35.98 kB / 1.537 GB, free: 6.914 MB / 1.232 GB Notification: Performance of sorting global known variables: time 0.0008613/0.6609, allocations: 0.616 MB / 1.538 GB, free: 6.305 MB / 1.232 GB Notification: Performance of sort global known variables: time 8e-08/0.6609, allocations: 0 / 1.538 GB, free: 6.305 MB / 1.232 GB Notification: Performance of remove unused functions: time 0.0009843/0.6619, allocations: 311.9 kB / 1.538 GB, free: 6 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 0.002373/0.6643, allocations: 1.824 MB / 1.54 GB, free: 4.109 MB / 1.232 GB Notification: Performance of simCode: created initialization part: time 0.001644/0.6659, allocations: 0.9869 MB / 1.541 GB, free: 3.082 MB / 1.232 GB Notification: Performance of simCode: created event and clocks part: time 6.422e-06/0.6659, allocations: 4 kB / 1.541 GB, free: 3.078 MB / 1.232 GB Notification: Performance of simCode: created simulation system equations: time 0.0006463/0.6666, allocations: 436 kB / 1.542 GB, free: 2.641 MB / 1.232 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002939/0.6695, allocations: 0.6453 MB / 1.542 GB, free: 2.008 MB / 1.232 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01168/0.6812, allocations: 7.974 MB / 1.55 GB, free: 9.715 MB / 1.248 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006717/0.6818, allocations: 0.5704 MB / 1.551 GB, free: 9.113 MB / 1.248 GB Notification: Performance of simCode: alias equations: time 0.0009258/0.6828, allocations: 260.4 kB / 1.551 GB, free: 8.855 MB / 1.248 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000543/0.6833, allocations: 383.3 kB / 1.551 GB, free: 8.48 MB / 1.248 GB Notification: Performance of SimCode: time 1.152e-06/0.6833, allocations: 0 / 1.551 GB, free: 8.48 MB / 1.248 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07969/0.763, allocations: 33.83 MB / 1.584 GB, free: 7.363 MB / 1.279 GB Notification: Performance of buildModelFMU: Generate platform static: time 12.92/13.68, allocations: 3.984 kB / 1.584 GB, free: 7.359 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: 20.197091371985152]