Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Fluid.MixingVolumes.Validation.MixingVolume.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.MixingVolume,tolerance=1e-09,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Fluid.MixingVolumes.Validation.MixingVolume") Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 2.425/2.425, allocations: 287.9 MB / 302.9 MB, free: 8.355 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 0.001501/0.001501, allocations: 171.5 kB / 371.4 MB, free: 10.68 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 2.063/2.063, allocations: 205.4 MB / 0.6301 GB, free: 10.36 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 0.001035/0.001035, allocations: 95.14 kB / 0.7434 GB, free: 6.371 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.0004644/0.0004646, allocations: 16.38 kB / 0.8662 GB, free: 141.5 MB / 0.6198 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1497/0.1502, allocations: 115.3 MB / 0.9787 GB, free: 28.22 MB / 0.6198 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolume): time 0.9663/1.117, allocations: 198.8 MB / 1.173 GB, free: 7.281 MB / 0.7136 GB Notification: Performance of NFInst.instExpressions: time 0.02986/1.146, allocations: 14.67 MB / 1.187 GB, free: 11.56 MB / 0.7292 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003689/1.15, allocations: 61.16 kB / 1.187 GB, free: 11.53 MB / 0.7292 GB Notification: Performance of NFTyping.typeComponents: time 0.005915/1.156, allocations: 1.068 MB / 1.188 GB, free: 10.62 MB / 0.7292 GB Notification: Performance of NFTyping.typeBindings: time 0.01432/1.171, allocations: 3.462 MB / 1.192 GB, free: 7.809 MB / 0.7292 GB Notification: Performance of NFTyping.typeClassSections: time 0.006714/1.177, allocations: 1.726 MB / 1.193 GB, free: 6.59 MB / 0.7292 GB Notification: Performance of NFFlatten.flatten: time 0.006332/1.184, allocations: 3.049 MB / 1.196 GB, free: 4.637 MB / 0.7292 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002417/1.186, allocations: 1.287 MB / 1.198 GB, free: 3.855 MB / 0.7292 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00482/1.191, allocations: 1.807 MB / 1.199 GB, free: 2.746 MB / 0.7292 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002445/1.193, allocations: 1.101 MB / 1.2 GB, free: 2.117 MB / 0.7292 GB Notification: Performance of NFPackage.collectConstants: time 0.0003917/1.194, allocations: 83.16 kB / 1.201 GB, free: 2.117 MB / 0.7292 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004247/1.198, allocations: 1.247 MB / 1.202 GB, free: 1.598 MB / 0.7292 GB Notification: Performance of NFScalarize.scalarize: time 0.0009876/1.199, allocations: 0.6182 MB / 1.202 GB, free: 1.219 MB / 0.7292 GB Notification: Performance of NFVerifyModel.verify: time 0.0008768/1.2, allocations: 436.6 kB / 1.203 GB, free: 1.008 MB / 0.7292 GB Notification: Performance of NFConvertDAE.convert: time 0.004291/1.204, allocations: 2.277 MB / 1.205 GB, free: 15.51 MB / 0.7448 GB Notification: Performance of FrontEnd - DAE generated: time 3.599e-06/1.204, allocations: 2.25 kB / 1.205 GB, free: 15.51 MB / 0.7448 GB Notification: Performance of FrontEnd: time 2.578e-06/1.204, allocations: 0 / 1.205 GB, free: 15.51 MB / 0.7448 GB Notification: Performance of Transformations before backend: time 5.11e-05/1.204, allocations: 0 / 1.205 GB, free: 15.51 MB / 0.7448 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 363 * Number of variables: 363 Notification: Performance of Generate backend data structure: time 0.004888/1.209, allocations: 2.086 MB / 1.207 GB, free: 14 MB / 0.7448 GB Notification: Performance of prepare preOptimizeDAE: time 3.856e-05/1.209, allocations: 7.625 kB / 1.207 GB, free: 14 MB / 0.7448 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00397/1.213, allocations: 0.5054 MB / 1.208 GB, free: 13.77 MB / 0.7448 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003094/1.216, allocations: 1.201 MB / 1.209 GB, free: 12.88 MB / 0.7448 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002043/1.217, allocations: 175.9 kB / 1.209 GB, free: 12.77 MB / 0.7448 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003137/1.217, allocations: 157.4 kB / 1.209 GB, free: 12.71 MB / 0.7448 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003938/1.221, allocations: 1.728 MB / 1.211 GB, free: 11.33 MB / 0.7448 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.19e-05/1.221, allocations: 7.922 kB / 1.211 GB, free: 11.32 MB / 0.7448 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001976/1.221, allocations: 64 kB / 1.211 GB, free: 11.26 MB / 0.7448 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.599e-05/1.221, allocations: 62.69 kB / 1.211 GB, free: 11.2 MB / 0.7448 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003664/1.225, allocations: 1.381 MB / 1.212 GB, free: 9.812 MB / 0.7448 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 0.01371/1.239, allocations: 8.171 MB / 1.22 GB, free: 0.9414 MB / 0.7448 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002149/1.241, allocations: 0.925 MB / 1.221 GB, free: 4 kB / 0.7448 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005273/1.242, allocations: 162.3 kB / 1.221 GB, free: 15.83 MB / 0.7605 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.673e-05/1.242, allocations: 51.45 kB / 1.221 GB, free: 15.77 MB / 0.7605 GB Notification: Performance of pre-optimization done (n=96): time 4.429e-06/1.242, allocations: 0 / 1.221 GB, free: 15.77 MB / 0.7605 GB Notification: Performance of matching and sorting (n=102): time 0.009513/1.251, allocations: 3.146 MB / 1.224 GB, free: 12.58 MB / 0.7605 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.014e-05/1.251, allocations: 68.41 kB / 1.224 GB, free: 12.5 MB / 0.7605 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002218/1.253, allocations: 1.234 MB / 1.226 GB, free: 11.26 MB / 0.7605 GB Notification: Performance of collectPreVariables (initialization): time 0.0001724/1.254, allocations: 49.7 kB / 1.226 GB, free: 11.2 MB / 0.7605 GB Notification: Performance of collectInitialEqns (initialization): time 0.00085/1.255, allocations: 0.817 MB / 1.226 GB, free: 10.38 MB / 0.7605 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004681/1.255, allocations: 374.6 kB / 1.227 GB, free: 10.01 MB / 0.7605 GB Notification: Performance of simplifyInitialFunctions (initialization): time 8.327e-05/1.255, allocations: 24 kB / 1.227 GB, free: 9.984 MB / 0.7605 GB Notification: Performance of setup shared object (initialization): time 0.0002101/1.255, allocations: 349.9 kB / 1.227 GB, free: 9.637 MB / 0.7605 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001187/1.257, allocations: 434.4 kB / 1.228 GB, free: 9.215 MB / 0.7605 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001591/1.258, allocations: 0.8289 MB / 1.228 GB, free: 8.215 MB / 0.7605 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001406/1.26, allocations: 0.5611 MB / 1.229 GB, free: 7.656 MB / 0.7605 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.78e-06/1.26, allocations: 0 / 1.229 GB, free: 7.656 MB / 0.7605 GB Notification: Performance of matching and sorting (n=150) (initialization): time 0.003585/1.263, allocations: 1.398 MB / 1.23 GB, free: 6.25 MB / 0.7605 GB Notification: Performance of prepare postOptimizeDAE: time 0.002018/1.265, allocations: 3.655 MB / 1.234 GB, free: 2.395 MB / 0.7605 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.29e-05/1.265, allocations: 8 kB / 1.234 GB, free: 2.387 MB / 0.7605 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.42e-05/1.265, allocations: 20 kB / 1.234 GB, free: 2.367 MB / 0.7605 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001661/1.267, allocations: 279.6 kB / 1.234 GB, free: 2.094 MB / 0.7605 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.332e-05/1.267, allocations: 23.92 kB / 1.234 GB, free: 2.07 MB / 0.7605 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002158/1.269, allocations: 163.6 kB / 1.234 GB, free: 1.91 MB / 0.7605 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001588/1.269, allocations: 52 kB / 1.234 GB, free: 1.859 MB / 0.7605 GB Notification: Performance of prepare postOptimizeDAE: time 1.435e-05/1.269, allocations: 4 kB / 1.234 GB, free: 1.855 MB / 0.7605 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.003105/1.273, allocations: 1.222 MB / 1.236 GB, free: 0.6328 MB / 0.7605 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.622e-05/1.273, allocations: 24.19 kB / 1.236 GB, free: 0.6094 MB / 0.7605 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.729e-05/1.273, allocations: 19.98 kB / 1.236 GB, free: 0.5898 MB / 0.7605 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001448/1.274, allocations: 271.6 kB / 1.236 GB, free: 332 kB / 0.7605 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.052e-05/1.274, allocations: 23.92 kB / 1.236 GB, free: 308 kB / 0.7605 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002082/1.276, allocations: 170.5 kB / 1.236 GB, free: 140 kB / 0.7605 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001434/1.276, allocations: 55.98 kB / 1.236 GB, free: 84 kB / 0.7605 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 41 * 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 (150): * Single equations (assignments): 150 * 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 0.001186/1.278, allocations: 0.5006 MB / 1.237 GB, free: 15.57 MB / 0.7761 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004077/1.278, allocations: 162 kB / 1.237 GB, free: 15.41 MB / 0.7761 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003008/1.281, allocations: 1.171 MB / 1.238 GB, free: 14.23 MB / 0.7761 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.826e-05/1.281, allocations: 15.94 kB / 1.238 GB, free: 14.21 MB / 0.7761 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.357e-06/1.281, allocations: 0 / 1.238 GB, free: 14.21 MB / 0.7761 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002435/1.284, allocations: 1.087 MB / 1.239 GB, free: 13.07 MB / 0.7761 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006852/1.29, allocations: 2.793 MB / 1.242 GB, free: 10.2 MB / 0.7761 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.288e-05/1.291, allocations: 4 kB / 1.242 GB, free: 10.2 MB / 0.7761 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001603/1.292, allocations: 251.7 kB / 1.242 GB, free: 9.953 MB / 0.7761 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.403e-05/1.292, allocations: 4.219 kB / 1.242 GB, free: 9.949 MB / 0.7761 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000107/1.292, allocations: 35.98 kB / 1.242 GB, free: 9.914 MB / 0.7761 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.279e-05/1.292, allocations: 7.938 kB / 1.242 GB, free: 9.906 MB / 0.7761 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.628e-06/1.292, allocations: 4 kB / 1.242 GB, free: 9.902 MB / 0.7761 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004398/1.297, allocations: 1.935 MB / 1.244 GB, free: 7.879 MB / 0.7761 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001126/1.298, allocations: 331.1 kB / 1.244 GB, free: 7.535 MB / 0.7761 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003273/1.298, allocations: 24 kB / 1.244 GB, free: 7.512 MB / 0.7761 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001769/1.3, allocations: 149.8 kB / 1.244 GB, free: 7.367 MB / 0.7761 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001904/1.3, allocations: 60.88 kB / 1.244 GB, free: 7.305 MB / 0.7761 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001196/1.3, allocations: 39.97 kB / 1.244 GB, free: 7.266 MB / 0.7761 GB Notification: Performance of sorting global known variables: time 0.001708/1.302, allocations: 0.8266 MB / 1.245 GB, free: 6.441 MB / 0.7761 GB Notification: Performance of sort global known variables: time 1.121e-06/1.302, allocations: 0 / 1.245 GB, free: 6.441 MB / 0.7761 GB Notification: Performance of remove unused functions: time 0.00307/1.305, allocations: 0.7617 MB / 1.246 GB, free: 5.68 MB / 0.7761 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 9 (vol1.dynBal.U,vol1.dynBal.m,vol1.dynBal.mXi[1],vol.medium.Xi[1],vol.medium.T,vol.m,vol2.dynBal.U,vol2.dynBal.m,vol2.dynBal.mXi[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 (102): * Single equations (assignments): 102 * 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 0.0007484/1.306, allocations: 277.4 kB / 1.246 GB, free: 5.406 MB / 0.7761 GB Notification: Performance of simCode: created initialization part: time 0.004466/1.31, allocations: 1.748 MB / 1.248 GB, free: 3.664 MB / 0.7761 GB Notification: Performance of simCode: created event and clocks part: time 8.799e-06/1.31, allocations: 0 / 1.248 GB, free: 3.664 MB / 0.7761 GB Notification: Performance of simCode: created simulation system equations: time 0.001334/1.312, allocations: 0.5214 MB / 1.249 GB, free: 3.145 MB / 0.7761 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005462/1.317, allocations: 0.9429 MB / 1.249 GB, free: 2.207 MB / 0.7761 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008502/1.326, allocations: 4.183 MB / 1.254 GB, free: 13.96 MB / 0.7917 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001655/1.328, allocations: 1.473 MB / 1.255 GB, free: 12.46 MB / 0.7917 GB Notification: Performance of simCode: alias equations: time 0.003143/1.331, allocations: 0.5524 MB / 1.256 GB, free: 11.9 MB / 0.7917 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005374/1.331, allocations: 135.4 kB / 1.256 GB, free: 11.77 MB / 0.7917 GB Notification: Performance of SimCode: time 1.607e-06/1.331, allocations: 0 / 1.256 GB, free: 11.77 MB / 0.7917 GB Notification: Performance of Templates: time 0.07289/1.404, allocations: 29.33 MB / 1.284 GB, free: 14.75 MB / 0.823 GB