Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity.conf.json
Using package ModelicaServices with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 9.0.0 (/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo)
Running command: translateModel(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 2.447/2.447, allocations: 287.9 MB / 302.9 MB, free: 8.27 MB / 234.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001428/0.001428, allocations: 175 kB / 371.4 MB, free: 10.67 MB / 298.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.065/2.065, allocations: 205.4 MB / 0.6301 GB, free: 10.39 MB / 458.7 MB
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001064/0.001064, allocations: 86.31 kB / 0.7434 GB, free: 6.414 MB / 0.5573 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004699/0.0004701, allocations: 12.38 kB / 0.8662 GB, free: 141.4 MB / 0.6198 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1553/0.1558, allocations: 115.2 MB / 0.9787 GB, free: 28.2 MB / 0.6198 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.CoupledVolumesSpecializedWaterTemperatureDependentDensity): time 0.02286/0.1787, allocations: 20.69 MB / 0.9989 GB, free: 7.441 MB / 0.6198 GB
Notification: Performance of NFInst.instExpressions: time 0.009622/0.1884, allocations: 5.851 MB / 1.005 GB, free: 1.578 MB / 0.6198 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001178/0.1896, allocations: 27.75 kB / 1.005 GB, free: 1.551 MB / 0.6198 GB
Notification: Performance of NFTyping.typeComponents: time 0.001442/0.1911, allocations: 398 kB / 1.005 GB, free: 1.16 MB / 0.6198 GB
Notification: Performance of NFTyping.typeBindings: time 0.004678/0.1958, allocations: 1.363 MB / 1.006 GB, free: 15.79 MB / 0.6355 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004115/0.2, allocations: 1 MB / 1.007 GB, free: 14.81 MB / 0.6355 GB
Notification: Performance of NFFlatten.flatten: time 0.002906/0.2029, allocations: 1.246 MB / 1.009 GB, free: 13.56 MB / 0.6355 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0009743/0.2039, allocations: 469.6 kB / 1.009 GB, free: 13.09 MB / 0.6355 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001301/0.2052, allocations: 0.5138 MB / 1.01 GB, free: 12.58 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0007113/0.206, allocations: 346.3 kB / 1.01 GB, free: 12.24 MB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001001/0.2061, allocations: 24 kB / 1.01 GB, free: 12.21 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002206/0.2083, allocations: 0.6904 MB / 1.011 GB, free: 11.52 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002369/0.2086, allocations: 119.5 kB / 1.011 GB, free: 11.41 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.0003106/0.2089, allocations: 161.3 kB / 1.011 GB, free: 11.24 MB / 0.6355 GB
Notification: Performance of NFConvertDAE.convert: time 0.001904/0.2108, allocations: 0.8962 MB / 1.012 GB, free: 10.34 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 3.81e-06/0.2109, allocations: 4 kB / 1.012 GB, free: 10.34 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 2.763e-06/0.2109, allocations: 0 / 1.012 GB, free: 10.34 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 1.684e-05/0.2109, allocations: 0 / 1.012 GB, free: 10.34 MB / 0.6355 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 110
 * Number of variables: 110
Notification: Performance of Generate backend data structure: time 0.001726/0.2126, allocations: 0.9267 MB / 1.013 GB, free: 9.359 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 4.22e-05/0.2127, allocations: 8.031 kB / 1.013 GB, free: 9.352 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002846/0.2156, allocations: 286.7 kB / 1.013 GB, free: 9.07 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001832/0.2174, allocations: 0.6351 MB / 1.014 GB, free: 8.395 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.295e-05/0.2175, allocations: 40.94 kB / 1.014 GB, free: 8.355 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001083/0.2177, allocations: 47.94 kB / 1.014 GB, free: 8.309 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001267/0.2189, allocations: 0.5204 MB / 1.014 GB, free: 7.75 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.331e-05/0.219, allocations: 0 / 1.014 GB, free: 7.75 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.919e-05/0.2191, allocations: 16 kB / 1.014 GB, free: 7.734 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.841e-05/0.2191, allocations: 12 kB / 1.014 GB, free: 7.723 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009888/0.2201, allocations: 355.7 kB / 1.014 GB, free: 7.375 MB / 0.6355 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 0.004407/0.2245, allocations: 2.818 MB / 1.017 GB, free: 4.32 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007631/0.2253, allocations: 299.7 kB / 1.018 GB, free: 4.012 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0006826/0.226, allocations: 0.6689 MB / 1.018 GB, free: 3.195 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.145e-05/0.2261, allocations: 34.8 kB / 1.018 GB, free: 3.152 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=28): time 3.441e-06/0.2261, allocations: 0 / 1.018 GB, free: 3.152 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=40): time 0.008368/0.2345, allocations: 2.072 MB / 1.02 GB, free: 1 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.926e-05/0.2346, allocations: 85.05 kB / 1.02 GB, free: 0.8984 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001007/0.2356, allocations: 0.5067 MB / 1.021 GB, free: 392 kB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 6.983e-05/0.2357, allocations: 37.7 kB / 1.021 GB, free: 348 kB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000325/0.236, allocations: 324.3 kB / 1.021 GB, free: 16 kB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002076/0.2362, allocations: 138.1 kB / 1.021 GB, free: 15.88 MB / 0.6511 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.507e-05/0.2363, allocations: 12 kB / 1.021 GB, free: 15.86 MB / 0.6511 GB
Notification: Performance of setup shared object (initialization): time 0.0002218/0.2365, allocations: 366.8 kB / 1.022 GB, free: 15.5 MB / 0.6511 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004984/0.237, allocations: 165 kB / 1.022 GB, free: 15.34 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006003/0.2377, allocations: 287.2 kB / 1.022 GB, free: 15.01 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0005935/0.2383, allocations: 208.1 kB / 1.022 GB, free: 14.8 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.457e-06/0.2383, allocations: 0 / 1.022 GB, free: 14.8 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=55) (initialization): time 0.002465/0.2408, allocations: 0.7435 MB / 1.023 GB, free: 14.05 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0006806/0.2415, allocations: 1.221 MB / 1.024 GB, free: 12.73 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.481e-05/0.2415, allocations: 4 kB / 1.024 GB, free: 12.73 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001339/0.2429, allocations: 281.5 kB / 1.024 GB, free: 12.45 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003993/0.2433, allocations: 63.91 kB / 1.025 GB, free: 12.39 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008925/0.2522, allocations: 4.394 MB / 1.029 GB, free: 7.723 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001279/0.2535, allocations: 87.83 kB / 1.029 GB, free: 7.637 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.791e-05/0.2536, allocations: 23.98 kB / 1.029 GB, free: 7.613 MB / 0.6511 GB
Notification: Performance of prepare postOptimizeDAE: time 1.386e-05/0.2537, allocations: 4 kB / 1.029 GB, free: 7.609 MB / 0.6511 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002289/0.256, allocations: 0.6533 MB / 1.03 GB, free: 6.949 MB / 0.6511 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.154e-05/0.256, allocations: 4.156 kB / 1.03 GB, free: 6.945 MB / 0.6511 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001253/0.2573, allocations: 285.5 kB / 1.03 GB, free: 6.66 MB / 0.6511 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003691/0.2577, allocations: 71.89 kB / 1.03 GB, free: 6.59 MB / 0.6511 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00878/0.2665, allocations: 4.405 MB / 1.034 GB, free: 1.922 MB / 0.6511 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001271/0.2678, allocations: 83.88 kB / 1.034 GB, free: 1.84 MB / 0.6511 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.432e-05/0.2679, allocations: 24 kB / 1.034 GB, free: 1.816 MB / 0.6511 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 14
 * 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 (39):
 * Single equations (assignments): 37
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {2 8,2 6}
Notification: Performance of prepare postOptimizeDAE: time 0.0004827/0.2684, allocations: 284.9 kB / 1.035 GB, free: 1.527 MB / 0.6511 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001988/0.2686, allocations: 59.25 kB / 1.035 GB, free: 1.469 MB / 0.6511 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00236/0.2709, allocations: 0.6524 MB / 1.035 GB, free: 0.8047 MB / 0.6511 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.58e-05/0.271, allocations: 7.984 kB / 1.035 GB, free: 0.7969 MB / 0.6511 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.666e-06/0.271, allocations: 4 kB / 1.035 GB, free: 0.793 MB / 0.6511 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002107/0.2731, allocations: 0.7451 MB / 1.036 GB, free: 15.99 MB / 0.6667 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004406/0.2776, allocations: 1.698 MB / 1.038 GB, free: 14.23 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.732e-06/0.2776, allocations: 0 / 1.038 GB, free: 14.23 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003514/0.278, allocations: 55.91 kB / 1.038 GB, free: 14.17 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001254/0.2792, allocations: 257.8 kB / 1.038 GB, free: 13.91 MB / 0.6667 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.142e-05/0.2793, allocations: 15.95 kB / 1.038 GB, free: 13.9 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007859/0.2872, allocations: 4.029 MB / 1.042 GB, free: 9.602 MB / 0.6667 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.377e-06/0.2872, allocations: 4.031 kB / 1.042 GB, free: 9.598 MB / 0.6667 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002871/0.2901, allocations: 0.9438 MB / 1.043 GB, free: 8.621 MB / 0.6667 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004736/0.2906, allocations: 188.3 kB / 1.043 GB, free: 8.418 MB / 0.6667 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001091/0.2907, allocations: 15.94 kB / 1.043 GB, free: 8.402 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001164/0.2919, allocations: 79.86 kB / 1.043 GB, free: 8.324 MB / 0.6667 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001273/0.2921, allocations: 31.94 kB / 1.043 GB, free: 8.293 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.025e-05/0.2921, allocations: 12 kB / 1.043 GB, free: 8.281 MB / 0.6667 GB
Notification: Performance of sorting global known variables: time 0.0007372/0.2929, allocations: 362.8 kB / 1.044 GB, free: 7.93 MB / 0.6667 GB
Notification: Performance of sort global known variables: time 7.38e-07/0.2929, allocations: 0 / 1.044 GB, free: 7.93 MB / 0.6667 GB
Notification: Performance of remove unused functions: time 0.002125/0.295, allocations: 407.9 kB / 1.044 GB, free: 7.531 MB / 0.6667 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 2
 * Number of states: 2 (vol.ports[1].h_outflow,vol1.ports[1].h_outflow)
 * 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): 26
 * 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: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {2 6,2 4}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0007817/0.2958, allocations: 302.4 kB / 1.044 GB, free: 7.234 MB / 0.6667 GB
Notification: Performance of simCode: created initialization part: time 0.004029/0.2999, allocations: 1.359 MB / 1.046 GB, free: 5.824 MB / 0.6667 GB
Notification: Performance of simCode: created event and clocks part: time 6.342e-06/0.2999, allocations: 0 / 1.046 GB, free: 5.824 MB / 0.6667 GB
Notification: Performance of simCode: created simulation system equations: time 0.001656/0.3016, allocations: 0.5559 MB / 1.046 GB, free: 5.242 MB / 0.6667 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002007/0.3036, allocations: 331 kB / 1.046 GB, free: 4.926 MB / 0.6667 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003071/0.3068, allocations: 1.502 MB / 1.048 GB, free: 3.402 MB / 0.6667 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007582/0.3075, allocations: 0.9341 MB / 1.049 GB, free: 2.441 MB / 0.6667 GB
Notification: Performance of simCode: alias equations: time 0.0009588/0.3085, allocations: 139.7 kB / 1.049 GB, free: 2.305 MB / 0.6667 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001967/0.3087, allocations: 51.42 kB / 1.049 GB, free: 2.254 MB / 0.6667 GB
Notification: Performance of SimCode: time 1.567e-06/0.3088, allocations: 0 / 1.049 GB, free: 2.254 MB / 0.6667 GB
Notification: Performance of Templates: time 0.0409/0.3497, allocations: 16.96 MB / 1.065 GB, free: 1.504 MB / 0.6823 GB