Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy.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.Airflow.Multizone.Examples.ReverseBuoyancy,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Airflow.Multizone.Examples.ReverseBuoyancy") Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 4.749/4.749, allocations: 0.5623 GB / 0.5775 GB, free: 3.324 MB / 474.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.002581/0.00258, allocations: 363.5 kB / 0.6446 GB, free: 185.7 MB / 474.7 MB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 4.122/4.122, allocations: 410.7 MB / 1.113 GB, free: 5.988 MB / 0.6042 GB Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001865/0.001865, allocations: 188.8 kB / 1.226 GB, free: 6.195 MB / 0.7136 GB Notification: Performance of FrontEnd - loaded program: time 0.0005113/0.0005116, allocations: 12 kB / 1.349 GB, free: 8.336 MB / 0.8386 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7049/0.7054, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB Notification: Performance of FrontEnd - scodeFlatten: time 6.298/7.003, allocations: 2.091 GB / 3.552 GB, free: 271.8 MB / 0.948 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003499/7.004, allocations: 98.47 kB / 3.552 GB, free: 271.8 MB / 0.948 GB Notification: Performance of FrontEnd - DAE generated: time 9.781/16.78, allocations: 1.937 GB / 5.489 GB, free: 99.54 MB / 1.01 GB Notification: Performance of FrontEnd: time 3.336e-06/16.79, allocations: 1.641 kB / 5.489 GB, free: 99.54 MB / 1.01 GB Notification: Performance of Transformations before backend: time 0.0003516/16.79, allocations: 87.33 kB / 5.489 GB, free: 99.53 MB / 1.01 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 843 * Number of variables: 843 Notification: Performance of Generate backend data structure: time 0.02525/16.81, allocations: 4.774 MB / 5.494 GB, free: 97.79 MB / 1.01 GB Notification: Performance of prepare preOptimizeDAE: time 4.334e-05/16.81, allocations: 10.84 kB / 5.494 GB, free: 97.79 MB / 1.01 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01084/16.82, allocations: 0.999 MB / 5.495 GB, free: 97.59 MB / 1.01 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.007739/16.83, allocations: 2.207 MB / 5.497 GB, free: 97.07 MB / 1.01 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003046/16.83, allocations: 251.3 kB / 5.497 GB, free: 97.07 MB / 1.01 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001383/16.83, allocations: 331.3 kB / 5.497 GB, free: 97.06 MB / 1.01 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01383/16.84, allocations: 4.167 MB / 5.501 GB, free: 96.74 MB / 1.01 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001238/16.85, allocations: 3.844 kB / 5.501 GB, free: 96.74 MB / 1.01 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005204/16.85, allocations: 141.1 kB / 5.502 GB, free: 96.74 MB / 1.01 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002208/16.85, allocations: 152.6 kB / 5.502 GB, free: 96.73 MB / 1.01 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01427/16.86, allocations: 4.638 MB / 5.506 GB, free: 96.7 MB / 1.01 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 0.03306/16.89, allocations: 14.68 MB / 5.521 GB, free: 89.94 MB / 1.01 GB Notification: Performance of preOpt comSubExp (simulation): time 0.009838/16.9, allocations: 4.32 MB / 5.525 GB, free: 89.86 MB / 1.01 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.006353/16.91, allocations: 2.437 MB / 5.527 GB, free: 89.82 MB / 1.01 GB Notification: Performance of preOpt evalFunc (simulation): time 0.002195/16.91, allocations: 1.609 MB / 5.529 GB, free: 88.12 MB / 1.01 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.864e-05/16.91, allocations: 80.05 kB / 5.529 GB, free: 88.08 MB / 1.01 GB Notification: Performance of pre-optimization done (n=392): time 7.434e-06/16.91, allocations: 3.844 kB / 5.529 GB, free: 88.08 MB / 1.01 GB Notification: Performance of matching and sorting (n=392): time 0.01598/16.93, allocations: 5.486 MB / 5.534 GB, free: 87.8 MB / 1.01 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.472e-05/16.93, allocations: 103.2 kB / 5.534 GB, free: 87.73 MB / 1.01 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003379/16.93, allocations: 1.648 MB / 5.536 GB, free: 87.52 MB / 1.01 GB Notification: Performance of collectPreVariables (initialization): time 0.0009292/16.93, allocations: 97.83 kB / 5.536 GB, free: 87.48 MB / 1.01 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009285/16.93, allocations: 1.133 MB / 5.537 GB, free: 87.06 MB / 1.01 GB Notification: Performance of collectInitialBindings (initialization): time 0.002038/16.94, allocations: 1.317 MB / 5.538 GB, free: 86.2 MB / 1.01 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003244/16.94, allocations: 68 kB / 5.538 GB, free: 86.2 MB / 1.01 GB Notification: Performance of setup shared object (initialization): time 0.0003145/16.94, allocations: 439.1 kB / 5.539 GB, free: 85.89 MB / 1.01 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00443/16.94, allocations: 1.544 MB / 5.54 GB, free: 85.88 MB / 1.01 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004676/16.95, allocations: 1.981 MB / 5.542 GB, free: 85.57 MB / 1.01 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.004628/16.95, allocations: 1.826 MB / 5.544 GB, free: 85.52 MB / 1.01 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.321e-05/16.95, allocations: 3.531 kB / 5.544 GB, free: 85.52 MB / 1.01 GB Notification: Performance of matching and sorting (n=430) (initialization): time 0.01153/16.96, allocations: 4.146 MB / 5.548 GB, free: 85.26 MB / 1.01 GB Notification: Performance of prepare postOptimizeDAE: time 3.655e-05/16.96, allocations: 5.594 kB / 5.548 GB, free: 85.26 MB / 1.01 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.594e-05/16.96, allocations: 5.938 kB / 5.548 GB, free: 85.26 MB / 1.01 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.238e-05/16.96, allocations: 18.28 kB / 5.548 GB, free: 85.26 MB / 1.01 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006481/16.97, allocations: 0.7031 MB / 5.549 GB, free: 85.26 MB / 1.01 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.117e-05/16.97, allocations: 26.7 kB / 5.549 GB, free: 85.25 MB / 1.01 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006319/16.97, allocations: 432.7 kB / 5.549 GB, free: 85.11 MB / 1.01 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0006308/16.98, allocations: 116.3 kB / 5.549 GB, free: 85.11 MB / 1.01 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 (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.002806/16.98, allocations: 0.8004 MB / 5.55 GB, free: 85 MB / 1.01 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001107/16.98, allocations: 289.2 kB / 5.551 GB, free: 84.85 MB / 1.01 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01225/16.99, allocations: 4.407 MB / 5.555 GB, free: 84.66 MB / 1.01 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.954e-05/16.99, allocations: 38.62 kB / 5.555 GB, free: 84.66 MB / 1.01 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.361e-05/16.99, allocations: 0 / 5.555 GB, free: 84.66 MB / 1.01 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.009712/17, allocations: 3.768 MB / 5.559 GB, free: 84.31 MB / 1.01 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02449/17.03, allocations: 8.605 MB / 5.567 GB, free: 82.37 MB / 1.01 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.732e-05/17.03, allocations: 2.469 kB / 5.567 GB, free: 82.37 MB / 1.01 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006776/17.03, allocations: 0.736 MB / 5.568 GB, free: 82.34 MB / 1.01 GB Notification: Performance of postOpt tearingSystem (simulation): time 3.203e-05/17.03, allocations: 17.84 kB / 5.568 GB, free: 82.34 MB / 1.01 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004125/17.03, allocations: 90.55 kB / 5.568 GB, free: 82.29 MB / 1.01 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.572e-05/17.03, allocations: 16.69 kB / 5.568 GB, free: 82.29 MB / 1.01 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.25e-06/17.03, allocations: 3.156 kB / 5.568 GB, free: 82.29 MB / 1.01 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01741/17.05, allocations: 6.775 MB / 5.574 GB, free: 79.43 MB / 1.01 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003021/17.05, allocations: 0.8074 MB / 5.575 GB, free: 78.96 MB / 1.01 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007113/17.05, allocations: 68.28 kB / 5.575 GB, free: 78.91 MB / 1.01 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004565/17.06, allocations: 266 kB / 5.575 GB, free: 78.84 MB / 1.01 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004765/17.06, allocations: 224.2 kB / 5.576 GB, free: 78.81 MB / 1.01 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003748/17.06, allocations: 120.4 kB / 5.576 GB, free: 78.78 MB / 1.01 GB Notification: Performance of sorting global known variables: time 0.002317/17.06, allocations: 1.131 MB / 5.577 GB, free: 78.32 MB / 1.01 GB Notification: Performance of sort global known variables: time 4.41e-07/17.06, allocations: 0 / 5.577 GB, free: 78.32 MB / 1.01 GB Notification: Performance of remove unused functions: time 0.006117/17.07, allocations: 1.67 MB / 5.579 GB, free: 77.86 MB / 1.01 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 (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 0.008832/17.08, allocations: 5.086 MB / 5.584 GB, free: 75.23 MB / 1.01 GB Notification: Performance of simCode: created initialization part: time 0.01043/17.09, allocations: 3.912 MB / 5.587 GB, free: 73.96 MB / 1.01 GB Notification: Performance of simCode: created event and clocks part: time 8.566e-06/17.09, allocations: 0 / 5.587 GB, free: 73.96 MB / 1.01 GB Notification: Performance of simCode: created simulation system equations: time 0.004729/17.09, allocations: 2.103 MB / 5.589 GB, free: 73.27 MB / 1.01 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01248/17.1, allocations: 1.54 MB / 5.591 GB, free: 72.93 MB / 1.01 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01819/17.12, allocations: 9.151 MB / 5.6 GB, free: 68.41 MB / 1.01 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002286/17.13, allocations: 2.262 MB / 5.602 GB, free: 67.01 MB / 1.01 GB Notification: Performance of simCode: alias equations: time 0.007183/17.13, allocations: 1.205 MB / 5.603 GB, free: 66.2 MB / 1.01 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00169/17.13, allocations: 278.1 kB / 5.603 GB, free: 65.94 MB / 1.01 GB Notification: Performance of SimCode: time 1.393e-06/17.13, allocations: 0 / 5.603 GB, free: 65.94 MB / 1.01 GB Notification: Performance of Templates: time 0.2327/17.37, allocations: 104.9 MB / 5.706 GB, free: 7.562 MB / 1.042 GB