Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/./OMCompiler/build/lib/omlibrary/ --ompython_omhome=/usr Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolume.conf.json
Using package Buildings with version 6.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo)
Using package Modelica with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo)
Using package Complex with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo)
Using package ModelicaServices with version 3.2.2 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo)
Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.MixingVolume,tolerance=1e-09,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Fluid.MixingVolumes.Validation.MixingVolume")
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/ModelicaServices 3.2.2/package.mo): time 0.009041/0.009041, allocations: 109.1 kB / 15.06 MB, free: 5.562 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Complex 3.2.2.mo): time 0.001091/0.001092, allocations: 184.2 kB / 15.95 MB, free: 5.523 MB / 13.93 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica 3.2.2/package.mo): time 1.928/1.928, allocations: 194.6 MB / 211.3 MB, free: 11.05 MB / 170.7 MB
Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 6.0.0/package.mo): time 2.414/2.414, allocations: 236.2 MB / 492.6 MB, free: 11.41 MB / 394.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.0008284/0.0008287, allocations: 16 kB / 0.5869 GB, free: 2.199 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5562/0.557, allocations: 98.71 MB / 0.6833 GB, free: 16.78 MB / 0.5261 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolume): time 0.3127/0.8698, allocations: 198.7 MB / 0.8774 GB, free: 7.301 MB / 0.698 GB
Notification: Performance of NFInst.instExpressions: time 0.02837/0.8982, allocations: 14.77 MB / 0.8918 GB, free: 8.508 MB / 0.7136 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00248/0.9008, allocations: 63.5 kB / 0.8918 GB, free: 8.445 MB / 0.7136 GB
Notification: Performance of NFTyping.typeComponents: time 0.003939/0.9047, allocations: 1.077 MB / 0.8929 GB, free: 7.363 MB / 0.7136 GB
Notification: Performance of NFTyping.typeBindings: time 0.01255/0.9173, allocations: 3.492 MB / 0.8963 GB, free: 3.863 MB / 0.7136 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00705/0.9244, allocations: 1.801 MB / 0.8981 GB, free: 2.059 MB / 0.7136 GB
Notification: Performance of NFFlatten.flatten: time 0.00668/0.9311, allocations: 3.177 MB / 0.9012 GB, free: 14.88 MB / 0.7292 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002759/0.9339, allocations: 1.336 MB / 0.9025 GB, free: 13.51 MB / 0.7292 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.005179/0.9391, allocations: 1.861 MB / 0.9043 GB, free: 11.64 MB / 0.7292 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002726/0.9419, allocations: 1.148 MB / 0.9054 GB, free: 10.49 MB / 0.7292 GB
Notification: Performance of NFPackage.collectConstants: time 0.0005176/0.9424, allocations: 88 kB / 0.9055 GB, free: 10.41 MB / 0.7292 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004618/0.9471, allocations: 1.252 MB / 0.9067 GB, free: 9.152 MB / 0.7292 GB
Notification: Performance of NFScalarize.scalarize: time 0.001328/0.9484, allocations: 0.6388 MB / 0.9073 GB, free: 8.512 MB / 0.7292 GB
Notification: Performance of NFVerifyModel.verify: time 0.0009938/0.9494, allocations: 452.6 kB / 0.9078 GB, free: 8.062 MB / 0.7292 GB
Notification: Performance of NFConvertDAE.convert: time 0.00493/0.9544, allocations: 2.346 MB / 0.9101 GB, free: 5.711 MB / 0.7292 GB
Notification: Performance of FrontEnd - DAE generated: time 3.803e-06/0.9544, allocations: 3.938 kB / 0.9101 GB, free: 5.707 MB / 0.7292 GB
Notification: Performance of FrontEnd: time 2.87e-06/0.9545, allocations: 0 / 0.9101 GB, free: 5.707 MB / 0.7292 GB
Notification: Performance of Transformations before backend: time 5.737e-05/0.9545, allocations: 0 / 0.9101 GB, free: 5.707 MB / 0.7292 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 369
 * Number of variables: 369
Notification: Performance of Generate backend data structure: time 0.005364/0.9599, allocations: 2.11 MB / 0.9121 GB, free: 3.539 MB / 0.7292 GB
Notification: Performance of prepare preOptimizeDAE: time 4.074e-05/0.9599, allocations: 11.97 kB / 0.9121 GB, free: 3.527 MB / 0.7292 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004214/0.9642, allocations: 0.5125 MB / 0.9126 GB, free: 3.012 MB / 0.7292 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003432/0.9676, allocations: 1.239 MB / 0.9138 GB, free: 1.719 MB / 0.7292 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002474/0.9679, allocations: 186.3 kB / 0.914 GB, free: 1.523 MB / 0.7292 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003396/0.9683, allocations: 156 kB / 0.9142 GB, free: 1.371 MB / 0.7292 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.4966/1.465, allocations: 1.72 MB / 0.9158 GB, free: 216 MB / 0.7292 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.352e-05/1.465, allocations: 5.297 kB / 0.9159 GB, free: 216 MB / 0.7292 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002214/1.465, allocations: 62.12 kB / 0.9159 GB, free: 216 MB / 0.7292 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001114/1.465, allocations: 61.33 kB / 0.916 GB, free: 216 MB / 0.7292 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0041/1.469, allocations: 1.419 MB / 0.9174 GB, free: 215.7 MB / 0.7292 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 0.01244/1.482, allocations: 7.653 MB / 0.9248 GB, free: 210.3 MB / 0.7292 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002435/1.484, allocations: 0.9778 MB / 0.9258 GB, free: 209.9 MB / 0.7292 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005655/1.485, allocations: 159.5 kB / 0.9259 GB, free: 209.8 MB / 0.7292 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.416e-05/1.485, allocations: 45.84 kB / 0.926 GB, free: 209.8 MB / 0.7292 GB
Notification: Performance of pre-optimization done (n=105): time 5.61e-06/1.485, allocations: 0 / 0.926 GB, free: 209.8 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=111): time 0.01021/1.495, allocations: 3.284 MB / 0.9292 GB, free: 208.3 MB / 0.7292 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.784e-05/1.495, allocations: 66.72 kB / 0.9293 GB, free: 208.2 MB / 0.7292 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002125/1.498, allocations: 1.24 MB / 0.9305 GB, free: 207.8 MB / 0.7292 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001939/1.498, allocations: 50.05 kB / 0.9305 GB, free: 207.7 MB / 0.7292 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006153/1.498, allocations: 0.8004 MB / 0.9313 GB, free: 207.1 MB / 0.7292 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003841/1.499, allocations: 399 kB / 0.9317 GB, free: 206.8 MB / 0.7292 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.943e-05/1.499, allocations: 29.47 kB / 0.9317 GB, free: 206.8 MB / 0.7292 GB
Notification: Performance of setup shared object (initialization): time 0.0001077/1.499, allocations: 352.9 kB / 0.932 GB, free: 206.4 MB / 0.7292 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001192/1.5, allocations: 452 kB / 0.9325 GB, free: 206.3 MB / 0.7292 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001392/1.502, allocations: 0.8051 MB / 0.9333 GB, free: 205.7 MB / 0.7292 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00134/1.503, allocations: 0.5756 MB / 0.9338 GB, free: 205.5 MB / 0.7292 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.888e-06/1.503, allocations: 2.25 kB / 0.9338 GB, free: 205.5 MB / 0.7292 GB
Notification: Performance of matching and sorting (n=156) (initialization): time 0.003529/1.507, allocations: 1.427 MB / 0.9352 GB, free: 204.9 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0006342/1.507, allocations: 3.13 MB / 0.9383 GB, free: 201.6 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.371e-05/1.507, allocations: 10.56 kB / 0.9383 GB, free: 201.6 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.071e-05/1.507, allocations: 18.59 kB / 0.9383 GB, free: 201.6 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001688/1.509, allocations: 288.4 kB / 0.9386 GB, free: 201.5 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.571e-05/1.509, allocations: 20.97 kB / 0.9386 GB, free: 201.5 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0022/1.511, allocations: 174.3 kB / 0.9388 GB, free: 201.5 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001462/1.511, allocations: 48.72 kB / 0.9388 GB, free: 201.5 MB / 0.7292 GB
Notification: Performance of prepare postOptimizeDAE: time 1.523e-05/1.511, allocations: 4.094 kB / 0.9388 GB, free: 201.5 MB / 0.7292 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003041/1.515, allocations: 1.246 MB / 0.94 GB, free: 201 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.976e-05/1.515, allocations: 7.844 kB / 0.94 GB, free: 201 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.772e-05/1.515, allocations: 19.47 kB / 0.9401 GB, free: 201 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001537/1.516, allocations: 290.9 kB / 0.9403 GB, free: 201 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.869e-05/1.516, allocations: 19.7 kB / 0.9403 GB, free: 201 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00212/1.518, allocations: 172.4 kB / 0.9405 GB, free: 201 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001342/1.518, allocations: 55.48 kB / 0.9406 GB, free: 200.9 MB / 0.7292 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 35
 * Number of states: 0 ()
 * Number of discrete variables: 4 (vol.regularFlow[1],vol.regularFlow[2],vol.inFlow[2],vol.inFlow[1])
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (156):
 * Single equations (assignments): 156
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.001087/1.52, allocations: 0.5134 MB / 0.9411 GB, free: 200.6 MB / 0.7292 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003588/1.52, allocations: 168.6 kB / 0.9412 GB, free: 200.5 MB / 0.7292 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002887/1.523, allocations: 1.231 MB / 0.9424 GB, free: 200 MB / 0.7292 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.523e-05/1.523, allocations: 10.97 kB / 0.9424 GB, free: 200 MB / 0.7292 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.875e-06/1.523, allocations: 0 / 0.9424 GB, free: 200 MB / 0.7292 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002302/1.525, allocations: 1.141 MB / 0.9436 GB, free: 199.4 MB / 0.7292 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00651/1.532, allocations: 2.894 MB / 0.9464 GB, free: 197.8 MB / 0.7292 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.047e-05/1.532, allocations: 2.812 kB / 0.9464 GB, free: 197.8 MB / 0.7292 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001718/1.534, allocations: 271.5 kB / 0.9466 GB, free: 197.7 MB / 0.7292 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.611e-05/1.534, allocations: 6.469 kB / 0.9466 GB, free: 197.7 MB / 0.7292 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001064/1.534, allocations: 30.92 kB / 0.9467 GB, free: 197.7 MB / 0.7292 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.27e-05/1.534, allocations: 5.719 kB / 0.9467 GB, free: 197.7 MB / 0.7292 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.503e-06/1.534, allocations: 2.25 kB / 0.9467 GB, free: 197.7 MB / 0.7292 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004171/1.538, allocations: 2.021 MB / 0.9487 GB, free: 196.5 MB / 0.7292 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001024/1.539, allocations: 349.3 kB / 0.949 GB, free: 196.2 MB / 0.7292 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002637/1.539, allocations: 27.98 kB / 0.949 GB, free: 196.2 MB / 0.7292 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001697/1.541, allocations: 156.2 kB / 0.9492 GB, free: 196.1 MB / 0.7292 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001663/1.541, allocations: 74.14 kB / 0.9492 GB, free: 196.1 MB / 0.7292 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001212/1.541, allocations: 47.81 kB / 0.9493 GB, free: 196 MB / 0.7292 GB
Notification: Performance of sorting global known variables: time 0.001415/1.543, allocations: 0.8292 MB / 0.9501 GB, free: 195.6 MB / 0.7292 GB
Notification: Performance of sort global known variables: time 1.138e-06/1.543, allocations: 1.469 kB / 0.9501 GB, free: 195.6 MB / 0.7292 GB
Notification: Performance of remove unused functions: time 0.003001/1.546, allocations: 0.782 MB / 0.9509 GB, free: 195.5 MB / 0.7292 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 8
 * Number of states: 12 (vol1.dynBal.U,vol1.dynBal.m,vol1.dynBal.mXi[1],vol.medium.Xi[1],vol.medium.T,vol.m,entFloRat.h_out,entFloRat1.h_out,vol2.dynBal.U,vol2.dynBal.m,vol2.dynBal.mXi[1],entFloRat2.h_out)
 * 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 (111):
 * Single equations (assignments): 111
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.0006868/1.546, allocations: 288.1 kB / 0.9511 GB, free: 195.4 MB / 0.7292 GB
Notification: Performance of simCode: created initialization part: time 0.004336/1.551, allocations: 1.79 MB / 0.9529 GB, free: 194.6 MB / 0.7292 GB
Notification: Performance of simCode: created event and clocks part: time 1.062e-05/1.551, allocations: 2.094 kB / 0.9529 GB, free: 194.6 MB / 0.7292 GB
Notification: Performance of simCode: created simulation system equations: time 0.001361/1.552, allocations: 0.5542 MB / 0.9534 GB, free: 194.3 MB / 0.7292 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005439/1.558, allocations: 0.9595 MB / 0.9544 GB, free: 193.8 MB / 0.7292 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007375/1.565, allocations: 4.473 MB / 0.9587 GB, free: 190.8 MB / 0.7292 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001106/1.566, allocations: 1.494 MB / 0.9602 GB, free: 189.7 MB / 0.7292 GB
Notification: Performance of simCode: alias equations: time 0.003084/1.569, allocations: 0.5634 MB / 0.9607 GB, free: 189.4 MB / 0.7292 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005021/1.57, allocations: 129.5 kB / 0.9609 GB, free: 189.4 MB / 0.7292 GB
Notification: Performance of SimCode: time 1.588e-06/1.57, allocations: 0 / 0.9609 GB, free: 189.4 MB / 0.7292 GB
Notification: Performance of Templates: time 0.0637/1.634, allocations: 30.06 MB / 0.9902 GB, free: 161.9 MB / 0.7292 GB