Running: ./testmodel.py --libraries=/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_master_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume.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.ChimneyShaftWithVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_master_Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume")
Notification: Performance of loadFile(/var/lib/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 5.056/5.056, allocations: 0.5623 GB / 0.5769 GB, free: 3.371 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 0.002363/0.002362, allocations: 358.3 kB / 0.644 GB, free: 185.6 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 4.349/4.349, allocations: 410.7 MB / 1.112 GB, free: 5.977 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 0.001765/0.001765, allocations: 187.6 kB / 1.225 GB, free: 6.133 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0005246/0.0005248, allocations: 12 kB / 1.348 GB, free: 8.281 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.5977/0.5982, allocations: 115.3 MB / 1.461 GB, free: 284.3 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume): time 0.2108/0.809, allocations: 210.6 MB / 1.666 GB, free: 73.64 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.02546/0.8345, allocations: 10.79 MB / 1.677 GB, free: 62.84 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004222/0.8388, allocations: 51.69 kB / 1.677 GB, free: 62.79 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.006152/0.845, allocations: 0.9552 MB / 1.678 GB, free: 61.83 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.01833/0.8634, allocations: 3.125 MB / 1.681 GB, free: 58.69 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.009667/0.8731, allocations: 1.582 MB / 1.682 GB, free: 57.14 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.01008/0.8833, allocations: 5.249 MB / 1.688 GB, free: 51.87 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00323/0.8865, allocations: 1.171 MB / 1.689 GB, free: 50.69 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002877/0.8895, allocations: 1.385 MB / 1.69 GB, free: 49.3 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002077/0.8916, allocations: 1.409 MB / 1.691 GB, free: 47.88 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002558/0.8919, allocations: 79.94 kB / 1.692 GB, free: 47.8 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003618/0.8955, allocations: 1.2 MB / 1.693 GB, free: 46.6 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.0008519/0.8964, allocations: 0.5841 MB / 1.693 GB, free: 46.02 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.0009328/0.8973, allocations: 408.6 kB / 1.694 GB, free: 45.61 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.005698/0.9031, allocations: 2.393 MB / 1.696 GB, free: 43.21 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 8.334e-06/0.9031, allocations: 0 / 1.696 GB, free: 43.21 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 3.264e-06/0.9031, allocations: 3.938 kB / 1.696 GB, free: 43.21 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 3.789e-05/0.9032, allocations: 0 / 1.696 GB, free: 43.21 MB / 0.8542 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 344
 * Number of variables: 344
Notification: Performance of Generate backend data structure: time 0.009183/0.9124, allocations: 2.097 MB / 1.698 GB, free: 41.05 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 5.083e-05/0.9125, allocations: 11.62 kB / 1.698 GB, free: 41.05 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008106/0.9206, allocations: 0.5284 MB / 1.699 GB, free: 40.52 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004753/0.9254, allocations: 1.171 MB / 1.7 GB, free: 39.29 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001598/0.9256, allocations: 106.7 kB / 1.7 GB, free: 39.18 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004569/0.9261, allocations: 136 kB / 1.7 GB, free: 39.05 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.006409/0.9326, allocations: 1.654 MB / 1.702 GB, free: 37.33 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.834e-05/0.9327, allocations: 11.92 kB / 1.702 GB, free: 37.32 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003102/0.933, allocations: 56 kB / 1.702 GB, free: 37.26 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001584/0.9332, allocations: 70.52 kB / 1.702 GB, free: 37.19 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006541/0.9398, allocations: 1.447 MB / 1.703 GB, free: 35.74 MB / 0.8542 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 0.0176/0.9574, allocations: 6.953 MB / 1.71 GB, free: 28.33 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003992/0.9615, allocations: 1.191 MB / 1.711 GB, free: 27.1 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002227/0.9638, allocations: 0.6128 MB / 1.712 GB, free: 26.49 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001288/0.9651, allocations: 0.8671 MB / 1.713 GB, free: 25.44 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002291/0.9674, allocations: 0.6064 MB / 1.713 GB, free: 24.82 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=110): time 8.759e-06/0.9675, allocations: 0 / 1.713 GB, free: 24.82 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=110): time 0.007209/0.9747, allocations: 1.58 MB / 1.715 GB, free: 23.24 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.38e-05/0.9748, allocations: 90.11 kB / 1.715 GB, free: 23.13 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003201/0.978, allocations: 1.179 MB / 1.716 GB, free: 21.95 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.000283/0.9784, allocations: 45.7 kB / 1.716 GB, free: 21.89 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000907/0.9793, allocations: 0.6776 MB / 1.717 GB, free: 21.21 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0007017/0.98, allocations: 382.4 kB / 1.717 GB, free: 20.83 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001171/0.9802, allocations: 20 kB / 1.717 GB, free: 20.81 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 0.0001284/0.9803, allocations: 349.9 kB / 1.717 GB, free: 20.46 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00175/0.9821, allocations: 413.8 kB / 1.718 GB, free: 20.06 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001948/0.9841, allocations: 0.5652 MB / 1.718 GB, free: 19.45 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002002/0.9861, allocations: 498.8 kB / 1.719 GB, free: 18.97 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.028e-05/0.9862, allocations: 0 / 1.719 GB, free: 18.97 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=126) (initialization): time 0.004912/0.9911, allocations: 1.222 MB / 1.72 GB, free: 17.74 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001214/0.9913, allocations: 159.5 kB / 1.72 GB, free: 17.55 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.745e-05/0.9913, allocations: 0 / 1.72 GB, free: 17.55 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.448e-05/0.9914, allocations: 15.94 kB / 1.72 GB, free: 17.53 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00242/0.9938, allocations: 219.7 kB / 1.72 GB, free: 17.32 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.399e-05/0.9939, allocations: 11.94 kB / 1.72 GB, free: 17.3 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003067/0.997, allocations: 166.9 kB / 1.72 GB, free: 17.14 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000235/0.9973, allocations: 36 kB / 1.721 GB, free: 17.11 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.761e-05/0.9973, allocations: 4 kB / 1.721 GB, free: 17.1 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.004026/1.001, allocations: 1.038 MB / 1.722 GB, free: 16.06 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.83e-05/1.001, allocations: 0 / 1.722 GB, free: 16.06 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.347e-05/1.001, allocations: 8 kB / 1.722 GB, free: 16.05 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00228/1.004, allocations: 211.7 kB / 1.722 GB, free: 15.85 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.514e-05/1.004, allocations: 11.89 kB / 1.722 GB, free: 15.84 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003071/1.007, allocations: 163.2 kB / 1.722 GB, free: 15.68 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00026/1.007, allocations: 36 kB / 1.722 GB, free: 15.64 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 11
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEvent,$PRE.mRoo_flow.nextTimeEventScaled,mRoo_flow.nextTimeEventScaled)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (126):
 * Single equations (assignments): 126
 * 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 0.001612/1.009, allocations: 0.489 MB / 1.722 GB, free: 15.14 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006229/1.01, allocations: 146.2 kB / 1.723 GB, free: 15 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004622/1.014, allocations: 1.231 MB / 1.724 GB, free: 13.76 MB / 0.8542 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.113e-05/1.014, allocations: 12 kB / 1.724 GB, free: 13.75 MB / 0.8542 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.347e-05/1.014, allocations: 3.953 kB / 1.724 GB, free: 13.74 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002383/1.017, allocations: 1.015 MB / 1.725 GB, free: 12.71 MB / 0.8542 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.009437/1.026, allocations: 3.159 MB / 1.728 GB, free: 9.43 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.455e-05/1.026, allocations: 0 / 1.728 GB, free: 9.43 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002563/1.029, allocations: 231.7 kB / 1.728 GB, free: 9.203 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.418e-05/1.029, allocations: 8 kB / 1.728 GB, free: 9.195 MB / 0.8542 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001903/1.029, allocations: 36.05 kB / 1.728 GB, free: 9.16 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.928e-05/1.029, allocations: 7.938 kB / 1.728 GB, free: 9.152 MB / 0.8542 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.65e-06/1.029, allocations: 8.25 kB / 1.728 GB, free: 9.145 MB / 0.8542 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00614/1.035, allocations: 2.004 MB / 1.73 GB, free: 7.09 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001161/1.036, allocations: 355 kB / 1.73 GB, free: 6.723 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002802/1.037, allocations: 28 kB / 1.73 GB, free: 6.695 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001518/1.038, allocations: 123 kB / 1.731 GB, free: 6.578 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002036/1.039, allocations: 80.88 kB / 1.731 GB, free: 6.5 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001117/1.039, allocations: 35.98 kB / 1.731 GB, free: 6.465 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.001304/1.04, allocations: 0.8177 MB / 1.731 GB, free: 5.645 MB / 0.8542 GB
Notification: Performance of sort global known variables: time 8.76e-07/1.04, allocations: 4 kB / 1.731 GB, free: 5.641 MB / 0.8542 GB
Notification: Performance of remove unused functions: time 0.002459/1.042, allocations: 0.83 MB / 1.732 GB, free: 4.809 MB / 0.8542 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 11
 * Number of states: 9 (roo.dynBal.U,roo.dynBal.m,roo.dynBal.mXi[1],oriChiTop.mExc,oriBot.mExc,oriChiBot.mExc,sha.vol.dynBal.U,sha.vol.dynBal.m,sha.vol.dynBal.mXi[1])
 * Number of discrete variables: 3 ($whenCondition1,mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEventScaled)
 * Number of discrete states: 2 (mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEventScaled)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (110):
 * Single equations (assignments): 108
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * 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 0.001832/1.044, allocations: 0.5742 MB / 1.733 GB, free: 4.422 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.003466/1.048, allocations: 1.603 MB / 1.734 GB, free: 2.816 MB / 0.8542 GB
Notification: Performance of simCode: created event and clocks part: time 7.933e-06/1.048, allocations: 4 kB / 1.734 GB, free: 2.812 MB / 0.8542 GB
Notification: Performance of simCode: created simulation system equations: time 0.001197/1.049, allocations: 0.5695 MB / 1.735 GB, free: 2.246 MB / 0.8542 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004744/1.054, allocations: 0.8388 MB / 1.736 GB, free: 1.434 MB / 0.8542 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.5344/1.588, allocations: 3.985 MB / 1.74 GB, free: 271.1 MB / 0.8542 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00157/1.59, allocations: 1.399 MB / 1.741 GB, free: 270.4 MB / 0.8542 GB
Notification: Performance of simCode: alias equations: time 0.003159/1.593, allocations: 450.6 kB / 1.742 GB, free: 270.3 MB / 0.8542 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006498/1.594, allocations: 113.3 kB / 1.742 GB, free: 270.3 MB / 0.8542 GB
Notification: Performance of SimCode: time 1.578e-06/1.594, allocations: 0 / 1.742 GB, free: 270.3 MB / 0.8542 GB
Notification: Performance of Templates: time 0.06561/1.659, allocations: 27.76 MB / 1.769 GB, free: 254.9 MB / 0.8542 GB