Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo", uses=false) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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.Airflow.Multizone.Examples.ReverseBuoyancy,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy") translateModel(Buildings.Airflow.Multizone.Examples.ReverseBuoyancy,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007938/0.0007938, allocations: 91.22 kB / 15.36 MB, free: 0.7383 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.006764/0.006764, allocations: 172.9 kB / 16.26 MB, free: 6.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.314/1.314, allocations: 205.4 MB / 222.5 MB, free: 5.559 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.538/1.538, allocations: 252 MB / 0.5105 GB, free: 4.699 MB / 414.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.000503/0.0005031, allocations: 16.47 kB / 0.6249 GB, free: 0.7656 MB / 0.5137 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4819/0.4824, allocations: 106.3 MB / 0.7287 GB, free: 11.31 MB / 0.545 GB Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ReverseBuoyancy): time 0.6973/1.18, allocations: 308.2 MB / 1.03 GB, free: 14.91 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.02614/1.206, allocations: 18.48 MB / 1.048 GB, free: 7.559 MB / 0.7325 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003803/1.21, allocations: 69.94 kB / 1.048 GB, free: 7.555 MB / 0.7325 GB Notification: Performance of NFTyping.typeComponents: time 0.005295/1.215, allocations: 1.884 MB / 1.05 GB, free: 6.66 MB / 0.7325 GB Notification: Performance of NFTyping.typeBindings: time 0.01824/1.233, allocations: 6.876 MB / 1.056 GB, free: 3.523 MB / 0.7325 GB Notification: Performance of NFTyping.typeClassSections: time 0.008487/1.242, allocations: 3.061 MB / 1.059 GB, free: 1.582 MB / 0.7325 GB Notification: Performance of NFFlatten.flatten: time 0.01482/1.257, allocations: 13.37 MB / 1.072 GB, free: 4.902 MB / 0.7481 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004647/1.261, allocations: 2.616 MB / 1.075 GB, free: 2.273 MB / 0.7481 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00578/1.267, allocations: 2.873 MB / 1.078 GB, free: 15.5 MB / 0.7637 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005911/1.273, allocations: 3.286 MB / 1.081 GB, free: 12.48 MB / 0.7637 GB Notification: Performance of NFPackage.collectConstants: time 0.0006137/1.274, allocations: 200 kB / 1.081 GB, free: 12.29 MB / 0.7637 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01516/1.289, allocations: 8.097 MB / 1.089 GB, free: 5.133 MB / 0.7637 GB Notification: Performance of NFScalarize.scalarize: time 0.002418/1.291, allocations: 1.504 MB / 1.091 GB, free: 3.645 MB / 0.7637 GB Notification: Performance of NFVerifyModel.verify: time 0.005861/1.297, allocations: 2.102 MB / 1.093 GB, free: 1.547 MB / 0.7637 GB Notification: Performance of NFConvertDAE.convert: time 0.01901/1.316, allocations: 8.487 MB / 1.101 GB, free: 9.242 MB / 0.7794 GB Notification: Performance of FrontEnd - DAE generated: time 7.193e-06/1.316, allocations: 0 / 1.101 GB, free: 9.242 MB / 0.7794 GB Notification: Performance of FrontEnd: time 2.595e-06/1.316, allocations: 0 / 1.101 GB, free: 9.242 MB / 0.7794 GB Notification: Performance of Transformations before backend: time 0.0001296/1.316, allocations: 0 / 1.101 GB, free: 9.242 MB / 0.7794 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 851 * Number of variables: 851 Notification: Performance of Generate backend data structure: time 0.01295/1.329, allocations: 4.346 MB / 1.105 GB, free: 4.828 MB / 0.7794 GB Notification: Performance of prepare preOptimizeDAE: time 4.096e-05/1.329, allocations: 8.031 kB / 1.105 GB, free: 4.82 MB / 0.7794 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006618/1.336, allocations: 1.014 MB / 1.106 GB, free: 3.801 MB / 0.7794 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004046/1.34, allocations: 2.154 MB / 1.108 GB, free: 1.59 MB / 0.7794 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001729/1.34, allocations: 242.5 kB / 1.108 GB, free: 1.352 MB / 0.7794 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005158/1.341, allocations: 343.8 kB / 1.109 GB, free: 1.016 MB / 0.7794 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.007613/1.348, allocations: 4.268 MB / 1.113 GB, free: 12.66 MB / 0.795 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.992e-05/1.349, allocations: 11.89 kB / 1.113 GB, free: 12.65 MB / 0.795 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003349/1.349, allocations: 136 kB / 1.113 GB, free: 12.52 MB / 0.795 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001831/1.349, allocations: 170.4 kB / 1.113 GB, free: 12.35 MB / 0.795 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008054/1.357, allocations: 4.791 MB / 1.118 GB, free: 7.551 MB / 0.795 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 0.01858/1.376, allocations: 14.43 MB / 1.132 GB, free: 8.148 MB / 0.8106 GB Notification: Performance of preOpt comSubExp (simulation): time 0.005849/1.382, allocations: 4.554 MB / 1.136 GB, free: 3.594 MB / 0.8106 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003484/1.385, allocations: 2.444 MB / 1.139 GB, free: 1.148 MB / 0.8106 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0017/1.387, allocations: 1.616 MB / 1.14 GB, free: 15.2 MB / 0.8262 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.647e-05/1.387, allocations: 77.64 kB / 1.14 GB, free: 15.11 MB / 0.8262 GB Notification: Performance of pre-optimization done (n=392): time 5.631e-06/1.387, allocations: 0 / 1.14 GB, free: 15.11 MB / 0.8262 GB Notification: Performance of matching and sorting (n=392): time 0.009229/1.396, allocations: 5.523 MB / 1.146 GB, free: 9.566 MB / 0.8262 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.289e-05/1.396, allocations: 90.48 kB / 1.146 GB, free: 9.465 MB / 0.8262 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00269/1.399, allocations: 1.685 MB / 1.148 GB, free: 7.738 MB / 0.8262 GB Notification: Performance of collectPreVariables (initialization): time 0.0003451/1.399, allocations: 93.7 kB / 1.148 GB, free: 7.641 MB / 0.8262 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008014/1.4, allocations: 1.139 MB / 1.149 GB, free: 6.488 MB / 0.8262 GB Notification: Performance of collectInitialBindings (initialization): time 0.00129/1.402, allocations: 1.324 MB / 1.15 GB, free: 5.145 MB / 0.8262 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004773/1.402, allocations: 272.7 kB / 1.15 GB, free: 4.871 MB / 0.8262 GB Notification: Performance of setup shared object (initialization): time 0.0001001/1.402, allocations: 301.1 kB / 1.151 GB, free: 4.574 MB / 0.8262 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002618/1.405, allocations: 1.556 MB / 1.152 GB, free: 3.016 MB / 0.8262 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002884/1.408, allocations: 1.931 MB / 1.154 GB, free: 1.004 MB / 0.8262 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.005785/1.413, allocations: 3.754 MB / 1.158 GB, free: 13.16 MB / 0.8419 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.698e-05/1.413, allocations: 4 kB / 1.158 GB, free: 13.16 MB / 0.8419 GB Notification: Performance of matching and sorting (n=430) (initialization): time 0.007524/1.421, allocations: 4.142 MB / 1.162 GB, free: 8.988 MB / 0.8419 GB Notification: Performance of prepare postOptimizeDAE: time 3.132e-05/1.421, allocations: 8 kB / 1.162 GB, free: 8.98 MB / 0.8419 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.792e-05/1.421, allocations: 4 kB / 1.162 GB, free: 8.977 MB / 0.8419 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.358e-05/1.421, allocations: 23.94 kB / 1.162 GB, free: 8.953 MB / 0.8419 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002995/1.424, allocations: 0.6943 MB / 1.162 GB, free: 8.258 MB / 0.8419 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.229e-05/1.424, allocations: 20 kB / 1.163 GB, free: 8.238 MB / 0.8419 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003838/1.428, allocations: 435.7 kB / 1.163 GB, free: 7.812 MB / 0.8419 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000373/1.428, allocations: 116 kB / 1.163 GB, free: 7.699 MB / 0.8419 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 22 * 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 (430): * Single equations (assignments): 430 * 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 0.001962/1.43, allocations: 0.8132 MB / 1.164 GB, free: 6.875 MB / 0.8419 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008769/1.431, allocations: 292.5 kB / 1.164 GB, free: 6.586 MB / 0.8419 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.007864/1.439, allocations: 4.409 MB / 1.168 GB, free: 2.137 MB / 0.8419 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.977e-05/1.439, allocations: 43.92 kB / 1.168 GB, free: 2.094 MB / 0.8419 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.119e-05/1.439, allocations: 0 / 1.168 GB, free: 2.094 MB / 0.8419 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00552/1.445, allocations: 3.772 MB / 1.172 GB, free: 14.25 MB / 0.8575 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01472/1.46, allocations: 8.629 MB / 1.181 GB, free: 5.469 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.037e-05/1.46, allocations: 320 / 1.181 GB, free: 5.469 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00326/1.463, allocations: 0.7374 MB / 1.181 GB, free: 4.73 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.731e-05/1.463, allocations: 16 kB / 1.181 GB, free: 4.715 MB / 0.8575 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000227/1.463, allocations: 87.97 kB / 1.181 GB, free: 4.629 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.942e-05/1.463, allocations: 15.94 kB / 1.181 GB, free: 4.613 MB / 0.8575 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.188e-06/1.463, allocations: 8 kB / 1.181 GB, free: 4.605 MB / 0.8575 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01047/1.474, allocations: 6.804 MB / 1.188 GB, free: 13.71 MB / 0.8731 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002138/1.476, allocations: 0.8011 MB / 1.189 GB, free: 12.88 MB / 0.8731 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001007/1.477, allocations: 71.98 kB / 1.189 GB, free: 12.81 MB / 0.8731 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004024/1.481, allocations: 282.3 kB / 1.189 GB, free: 12.54 MB / 0.8731 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005316/1.481, allocations: 242.5 kB / 1.189 GB, free: 12.3 MB / 0.8731 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003368/1.482, allocations: 116 kB / 1.19 GB, free: 12.19 MB / 0.8731 GB Notification: Performance of sorting global known variables: time 0.00292/1.485, allocations: 1.161 MB / 1.191 GB, free: 11.01 MB / 0.8731 GB Notification: Performance of sort global known variables: time 2.7e-07/1.485, allocations: 0 / 1.191 GB, free: 11.01 MB / 0.8731 GB Notification: Performance of remove unused functions: time 0.004348/1.489, allocations: 1.24 MB / 1.192 GB, free: 9.766 MB / 0.8731 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 11 * Number of states: 20 (volBotEas.dynBal.U,volBotEas.dynBal.m,volBotEas.dynBal.mXi[1],oriOutBot.mExc,oriOutTop.mExc,oriWesTop.mExc,dooOpeClo.mExcAB,dooOpeClo.mExcBA,volBotWes.dynBal.U,volBotWes.dynBal.m,volBotWes.dynBal.mXi[1],oriEasTop.mExc,volTopEas.dynBal.U,volTopEas.dynBal.m,volTopEas.dynBal.mXi[1],volTopWes.dynBal.U,volTopWes.dynBal.m,volTopWes.dynBal.mXi[1],dooOpeCloTop.mExcAB,dooOpeCloTop.mExcBA) * 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 (392): * Single equations (assignments): 392 * 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 Backend phase and start with SimCode phase: time 0.001359/1.491, allocations: 468.5 kB / 1.192 GB, free: 9.309 MB / 0.8731 GB Notification: Performance of simCode: created initialization part: time 0.007086/1.498, allocations: 3.921 MB / 1.196 GB, free: 5.375 MB / 0.8731 GB Notification: Performance of simCode: created event and clocks part: time 8.396e-06/1.498, allocations: 0 / 1.196 GB, free: 5.375 MB / 0.8731 GB Notification: Performance of simCode: created simulation system equations: time 0.003809/1.501, allocations: 2.14 MB / 1.198 GB, free: 3.234 MB / 0.8731 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.009127/1.511, allocations: 1.542 MB / 1.2 GB, free: 1.707 MB / 0.8731 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01417/1.525, allocations: 9.492 MB / 1.209 GB, free: 8.141 MB / 0.8887 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002373/1.527, allocations: 2.217 MB / 1.211 GB, free: 5.887 MB / 0.8887 GB Notification: Performance of simCode: alias equations: time 0.005051/1.532, allocations: 1.204 MB / 1.212 GB, free: 4.676 MB / 0.8887 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001269/1.534, allocations: 267.4 kB / 1.213 GB, free: 4.414 MB / 0.8887 GB Notification: Performance of SimCode: time 9.42e-07/1.534, allocations: 0 / 1.213 GB, free: 4.414 MB / 0.8887 GB Notification: Performance of Templates: time 0.4735/2.007, allocations: 59.51 MB / 1.271 GB, free: 380.4 MB / 0.9356 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.makefile Environment - environmentSimulation: (rm -f Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.sim & ./Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.pipe 2>&1) Environment - environmentSimulation: