Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo", uses=false) Using package Buildings with version 9.1.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|vol.dynBal.m|vol.T|sou.ports.1..m_flow|vol.ports.2..m_flow",fileNamePrefix="Buildings_9_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass") translateModel(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|vol.dynBal.m|vol.T|sou.ports.1..m_flow|vol.ports.2..m_flow",fileNamePrefix="Buildings_9_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.00166/0.00166, allocations: 108 kB / 15.6 MB, free: 132 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001846/0.001846, allocations: 192.1 kB / 16.53 MB, free: 6.391 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.386/1.386, allocations: 222.9 MB / 240.2 MB, free: 4.395 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo): time 2.411/2.411, allocations: 390.2 MB / 0.6646 GB, free: 196 kB / 0.5137 GB Notification: Performance of FrontEnd - loaded program: time 0.001427/0.001427, allocations: 59.91 kB / 0.8125 GB, free: 14.26 MB / 0.67 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7313/0.7327, allocations: 140.4 MB / 0.9496 GB, free: 9.094 MB / 0.7169 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass): time 0.2072/0.9399, allocations: 177.1 MB / 1.123 GB, free: 52 kB / 0.8731 GB Notification: Performance of NFInst.instExpressions: time 0.007507/0.9475, allocations: 4.404 MB / 1.127 GB, free: 11.63 MB / 0.8887 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001012/0.9485, allocations: 31.75 kB / 1.127 GB, free: 11.6 MB / 0.8887 GB Notification: Performance of NFTyping.typeComponents: time 0.001183/0.9498, allocations: 353.8 kB / 1.127 GB, free: 11.25 MB / 0.8887 GB Notification: Performance of NFTyping.typeBindings: time 0.003363/0.9532, allocations: 1.26 MB / 1.128 GB, free: 9.988 MB / 0.8887 GB Notification: Performance of NFTyping.typeClassSections: time 0.001952/0.9551, allocations: 0.6846 MB / 1.129 GB, free: 9.309 MB / 0.8887 GB Notification: Performance of NFFlatten.flatten: time 0.002261/0.9574, allocations: 1.61 MB / 1.131 GB, free: 7.691 MB / 0.8887 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00077/0.9582, allocations: 0.5328 MB / 1.131 GB, free: 7.156 MB / 0.8887 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001315/0.9595, allocations: 0.6771 MB / 1.132 GB, free: 6.477 MB / 0.8887 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001136/0.9607, allocations: 493.8 kB / 1.132 GB, free: 5.996 MB / 0.8887 GB Notification: Performance of NFPackage.collectConstants: time 0.0001021/0.9608, allocations: 52 kB / 1.132 GB, free: 5.945 MB / 0.8887 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002597/0.9634, allocations: 1.298 MB / 1.134 GB, free: 4.645 MB / 0.8887 GB Notification: Performance of NFScalarize.scalarize: time 0.0002904/0.9637, allocations: 227.4 kB / 1.134 GB, free: 4.422 MB / 0.8887 GB Notification: Performance of NFVerifyModel.verify: time 0.0004567/0.9642, allocations: 354.3 kB / 1.134 GB, free: 4.074 MB / 0.8887 GB Notification: Performance of NFConvertDAE.convert: time 0.002357/0.9665, allocations: 1.266 MB / 1.135 GB, free: 2.805 MB / 0.8887 GB Notification: Performance of FrontEnd - DAE generated: time 5.691e-06/0.9665, allocations: 0 / 1.135 GB, free: 2.805 MB / 0.8887 GB Notification: Performance of FrontEnd: time 1.613e-06/0.9666, allocations: 0 / 1.135 GB, free: 2.805 MB / 0.8887 GB Notification: Performance of Transformations before backend: time 1.296e-05/0.9666, allocations: 4 kB / 1.135 GB, free: 2.801 MB / 0.8887 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 104 * Number of variables: 104 Notification: Performance of Generate backend data structure: time 0.001631/0.9682, allocations: 1.001 MB / 1.136 GB, free: 1.746 MB / 0.8887 GB Notification: Performance of prepare preOptimizeDAE: time 4.425e-05/0.9683, allocations: 8.031 kB / 1.136 GB, free: 1.738 MB / 0.8887 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001111/0.9694, allocations: 179.1 kB / 1.137 GB, free: 1.562 MB / 0.8887 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008137/0.9702, allocations: 0.5244 MB / 1.137 GB, free: 0.9961 MB / 0.8887 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.055e-05/0.9702, allocations: 37 kB / 1.137 GB, free: 0.9609 MB / 0.8887 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.698e-05/0.9703, allocations: 43.98 kB / 1.137 GB, free: 0.918 MB / 0.8887 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008505/0.9712, allocations: 466.3 kB / 1.138 GB, free: 468 kB / 0.8887 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.298e-05/0.9712, allocations: 4 kB / 1.138 GB, free: 464 kB / 0.8887 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.639e-05/0.9713, allocations: 16 kB / 1.138 GB, free: 448 kB / 0.8887 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.746e-05/0.9713, allocations: 16.98 kB / 1.138 GB, free: 432 kB / 0.8887 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008154/0.9721, allocations: 427.7 kB / 1.138 GB, free: 0 / 0.8887 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 0.002877/0.975, allocations: 2.039 MB / 1.14 GB, free: 13.78 MB / 0.9044 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0005128/0.9755, allocations: 298.7 kB / 1.14 GB, free: 13.48 MB / 0.9044 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003129/0.9759, allocations: 189.6 kB / 1.141 GB, free: 13.29 MB / 0.9044 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002826/0.9762, allocations: 186.2 kB / 1.141 GB, free: 13.07 MB / 0.9044 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.836e-05/0.9762, allocations: 38.56 kB / 1.141 GB, free: 13.03 MB / 0.9044 GB Notification: Performance of pre-optimization done (n=30): time 2.164e-06/0.9762, allocations: 4 kB / 1.141 GB, free: 13.02 MB / 0.9044 GB Notification: Performance of matching and sorting (n=30): time 0.001665/0.9779, allocations: 0.6454 MB / 1.141 GB, free: 12.35 MB / 0.9044 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.251e-05/0.9779, allocations: 55.41 kB / 1.141 GB, free: 12.29 MB / 0.9044 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005161/0.9784, allocations: 449.9 kB / 1.142 GB, free: 11.84 MB / 0.9044 GB Notification: Performance of collectPreVariables (initialization): time 3.452e-05/0.9785, allocations: 29.7 kB / 1.142 GB, free: 11.8 MB / 0.9044 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002056/0.9787, allocations: 280.2 kB / 1.142 GB, free: 11.52 MB / 0.9044 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001013/0.9788, allocations: 106.5 kB / 1.142 GB, free: 11.42 MB / 0.9044 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001059/0.9789, allocations: 65.64 kB / 1.142 GB, free: 11.35 MB / 0.9044 GB Notification: Performance of setup shared object (initialization): time 0.000161/0.9791, allocations: 366.8 kB / 1.143 GB, free: 10.98 MB / 0.9044 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002601/0.9794, allocations: 128.8 kB / 1.143 GB, free: 10.85 MB / 0.9044 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004023/0.9798, allocations: 206.3 kB / 1.143 GB, free: 10.62 MB / 0.9044 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005864/0.9804, allocations: 333.4 kB / 1.143 GB, free: 10.28 MB / 0.9044 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.756e-06/0.9804, allocations: 0 / 1.143 GB, free: 10.28 MB / 0.9044 GB Notification: Performance of matching and sorting (n=37) (initialization): time 0.000715/0.9811, allocations: 408.8 kB / 1.144 GB, free: 9.875 MB / 0.9044 GB Notification: Performance of prepare postOptimizeDAE: time 1.883e-05/0.9811, allocations: 8 kB / 1.144 GB, free: 9.867 MB / 0.9044 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.55e-06/0.9811, allocations: 0 / 1.144 GB, free: 9.867 MB / 0.9044 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.138e-05/0.9812, allocations: 7.984 kB / 1.144 GB, free: 9.859 MB / 0.9044 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003486/0.9815, allocations: 67.91 kB / 1.144 GB, free: 9.793 MB / 0.9044 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.305e-06/0.9815, allocations: 4 kB / 1.144 GB, free: 9.789 MB / 0.9044 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004391/0.982, allocations: 39.83 kB / 1.144 GB, free: 9.75 MB / 0.9044 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.291e-05/0.982, allocations: 12 kB / 1.144 GB, free: 9.738 MB / 0.9044 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0004932/0.9825, allocations: 292.1 kB / 1.144 GB, free: 9.449 MB / 0.9044 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0002955/0.9828, allocations: 202.7 kB / 1.144 GB, free: 9.227 MB / 0.9044 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005247/0.9834, allocations: 333.2 kB / 1.145 GB, free: 8.883 MB / 0.9044 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.493e-06/0.9834, allocations: 0 / 1.145 GB, free: 8.883 MB / 0.9044 GB Notification: Performance of matching and sorting (n=37) (initialization_lambda0): time 0.000738/0.9842, allocations: 404.8 kB / 1.145 GB, free: 8.48 MB / 0.9044 GB Notification: Performance of prepare postOptimizeDAE: time 1.179e-05/0.9842, allocations: 7.938 kB / 1.145 GB, free: 8.473 MB / 0.9044 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.505e-06/0.9842, allocations: 0 / 1.145 GB, free: 8.473 MB / 0.9044 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.138e-06/0.9842, allocations: 4 kB / 1.145 GB, free: 8.469 MB / 0.9044 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003099/0.9845, allocations: 63.91 kB / 1.145 GB, free: 8.406 MB / 0.9044 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.6e-06/0.9846, allocations: 4.156 kB / 1.145 GB, free: 8.402 MB / 0.9044 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004198/0.985, allocations: 35.83 kB / 1.145 GB, free: 8.367 MB / 0.9044 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.971e-05/0.985, allocations: 11.98 kB / 1.145 GB, free: 8.355 MB / 0.9044 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 6 * 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 (37): * Single equations (assignments): 37 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0001498/0.9852, allocations: 204.1 kB / 1.145 GB, free: 8.148 MB / 0.9044 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 9.165e-05/0.9853, allocations: 55.28 kB / 1.145 GB, free: 8.094 MB / 0.9044 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008401/0.9861, allocations: 423.4 kB / 1.146 GB, free: 7.672 MB / 0.9044 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.19e-06/0.9861, allocations: 4 kB / 1.146 GB, free: 7.668 MB / 0.9044 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.332e-06/0.9861, allocations: 0 / 1.146 GB, free: 7.668 MB / 0.9044 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0007017/0.9869, allocations: 445.1 kB / 1.146 GB, free: 7.199 MB / 0.9044 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001823/0.9887, allocations: 1.125 MB / 1.147 GB, free: 5.992 MB / 0.9044 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.32e-06/0.9887, allocations: 4 kB / 1.147 GB, free: 5.988 MB / 0.9044 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002875/0.989, allocations: 64.12 kB / 1.147 GB, free: 5.926 MB / 0.9044 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0002218/0.9892, allocations: 40.83 kB / 1.147 GB, free: 5.883 MB / 0.9044 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.745e-05/0.9893, allocations: 11.98 kB / 1.147 GB, free: 5.871 MB / 0.9044 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001482/0.9908, allocations: 1.547 MB / 1.149 GB, free: 4.18 MB / 0.9044 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.569e-06/0.9908, allocations: 7.969 kB / 1.149 GB, free: 4.172 MB / 0.9044 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001111/0.9919, allocations: 0.6969 MB / 1.15 GB, free: 3.434 MB / 0.9044 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000226/0.9921, allocations: 168.3 kB / 1.15 GB, free: 3.25 MB / 0.9044 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.283e-05/0.9922, allocations: 8 kB / 1.15 GB, free: 3.242 MB / 0.9044 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003927/0.9926, allocations: 21.55 kB / 1.15 GB, free: 3.223 MB / 0.9044 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.463e-05/0.9927, allocations: 27.97 kB / 1.15 GB, free: 3.195 MB / 0.9044 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.508e-05/0.9927, allocations: 16.06 kB / 1.15 GB, free: 3.18 MB / 0.9044 GB Notification: Performance of sorting global known variables: time 0.000352/0.9931, allocations: 314.9 kB / 1.15 GB, free: 2.875 MB / 0.9044 GB Notification: Performance of sort global known variables: time 1.4e-07/0.9931, allocations: 0 / 1.15 GB, free: 2.875 MB / 0.9044 GB Notification: Performance of remove unused functions: time 0.0008132/0.9939, allocations: 291.4 kB / 1.15 GB, free: 2.59 MB / 0.9044 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 2 (vol.dynBal.medium.Xi[1],vol.dynBal.U) * 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 (28): * Single equations (assignments): 27 * 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): 1 system {(1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0004194/0.9943, allocations: 204.1 kB / 1.151 GB, free: 2.395 MB / 0.9044 GB Notification: Performance of simCode: created initialization part: time 0.001023/0.9954, allocations: 0.5046 MB / 1.151 GB, free: 1.891 MB / 0.9044 GB Notification: Performance of simCode: created event and clocks part: time 2.685e-06/0.9954, allocations: 0 / 1.151 GB, free: 1.891 MB / 0.9044 GB Notification: Performance of simCode: created simulation system equations: time 0.0004745/0.9959, allocations: 290.5 kB / 1.151 GB, free: 1.594 MB / 0.9044 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001429/0.9973, allocations: 308.6 kB / 1.152 GB, free: 1.305 MB / 0.9044 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001777/0.9991, allocations: 1.091 MB / 1.153 GB, free: 164 kB / 0.9044 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004725/0.9996, allocations: 0.9014 MB / 1.154 GB, free: 15.23 MB / 0.92 GB Notification: Performance of simCode: alias equations: time 0.0005463/1, allocations: 156.4 kB / 1.154 GB, free: 15.08 MB / 0.92 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001053/1, allocations: 35.44 kB / 1.154 GB, free: 15.04 MB / 0.92 GB Notification: Performance of SimCode: time 7.42e-07/1, allocations: 4 kB / 1.154 GB, free: 15.04 MB / 0.92 GB Notification: Performance of Templates: time 0.01811/1.018, allocations: 10.2 MB / 1.164 GB, free: 5.004 MB / 0.92 GB make -j1 -f Buildings_9_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.makefile (rm -f Buildings_9_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.pipe ; mkfifo Buildings_9_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.pipe ; head -c 1048576 < Buildings_9_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.pipe >> ../files/Buildings_9_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.sim & ./Buildings_9_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_9_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.pipe 2>&1) diffSimulationResults("Buildings_9_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_9.1.x/Buildings_Fluid_MixingVolumes_Validation_MixingVolumeSteadyStateMass.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_9_Buildings.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches