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 5.093/5.093, allocations: 0.5623 GB / 0.5776 GB, free: 3.293 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 0.002435/0.002434, allocations: 363.6 kB / 0.6447 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 4.022/4.022, allocations: 410.7 MB / 1.113 GB, free: 5.984 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 0.001838/0.001838, allocations: 184.4 kB / 1.226 GB, free: 6.141 MB / 0.7136 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004829/0.0004832, allocations: 12 kB / 1.349 GB, free: 8.281 MB / 0.8386 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7056/0.7061, allocations: 115.3 MB / 1.461 GB, free: 284.4 MB / 0.8542 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ChimneyShaftWithVolume): time 0.2792/0.9853, allocations: 210.6 MB / 1.667 GB, free: 73.68 MB / 0.8542 GB
Notification: Performance of NFInst.instExpressions: time 0.02045/1.006, allocations: 10.79 MB / 1.678 GB, free: 62.87 MB / 0.8542 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00243/1.008, allocations: 47.69 kB / 1.678 GB, free: 62.82 MB / 0.8542 GB
Notification: Performance of NFTyping.typeComponents: time 0.003862/1.012, allocations: 0.9554 MB / 1.678 GB, free: 61.86 MB / 0.8542 GB
Notification: Performance of NFTyping.typeBindings: time 0.01052/1.023, allocations: 3.117 MB / 1.682 GB, free: 58.73 MB / 0.8542 GB
Notification: Performance of NFTyping.typeClassSections: time 0.006119/1.029, allocations: 1.584 MB / 1.683 GB, free: 57.16 MB / 0.8542 GB
Notification: Performance of NFFlatten.flatten: time 0.007187/1.036, allocations: 5.249 MB / 1.688 GB, free: 51.89 MB / 0.8542 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00256/1.039, allocations: 1.17 MB / 1.689 GB, free: 50.7 MB / 0.8542 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003543/1.042, allocations: 1.393 MB / 1.691 GB, free: 49.3 MB / 0.8542 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002958/1.045, allocations: 1.405 MB / 1.692 GB, free: 47.89 MB / 0.8542 GB
Notification: Performance of NFPackage.collectConstants: time 0.000413/1.046, allocations: 79.94 kB / 1.692 GB, free: 47.81 MB / 0.8542 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004813/1.051, allocations: 1.207 MB / 1.693 GB, free: 46.6 MB / 0.8542 GB
Notification: Performance of NFScalarize.scalarize: time 0.001022/1.052, allocations: 0.5802 MB / 1.694 GB, free: 46.02 MB / 0.8542 GB
Notification: Performance of NFVerifyModel.verify: time 0.0007435/1.052, allocations: 404.7 kB / 1.694 GB, free: 45.61 MB / 0.8542 GB
Notification: Performance of NFConvertDAE.convert: time 0.004278/1.057, allocations: 2.396 MB / 1.697 GB, free: 43.21 MB / 0.8542 GB
Notification: Performance of FrontEnd - DAE generated: time 7.444e-06/1.057, allocations: 0 / 1.697 GB, free: 43.21 MB / 0.8542 GB
Notification: Performance of FrontEnd: time 2.474e-06/1.057, allocations: 0 / 1.697 GB, free: 43.21 MB / 0.8542 GB
Notification: Performance of Transformations before backend: time 4.765e-05/1.057, allocations: 0 / 1.697 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 0.007311/1.064, allocations: 2.093 MB / 1.699 GB, free: 41.06 MB / 0.8542 GB
Notification: Performance of prepare preOptimizeDAE: time 4.559e-05/1.064, allocations: 11.62 kB / 1.699 GB, free: 41.05 MB / 0.8542 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005023/1.069, allocations: 0.5323 MB / 1.699 GB, free: 40.52 MB / 0.8542 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002975/1.072, allocations: 1.171 MB / 1.7 GB, free: 39.29 MB / 0.8542 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.633e-05/1.072, allocations: 102.7 kB / 1.7 GB, free: 39.19 MB / 0.8542 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002952/1.073, allocations: 140 kB / 1.701 GB, free: 39.05 MB / 0.8542 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004338/1.077, allocations: 1.658 MB / 1.702 GB, free: 37.33 MB / 0.8542 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.589e-05/1.077, allocations: 4 kB / 1.702 GB, free: 37.32 MB / 0.8542 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001922/1.077, allocations: 55.98 kB / 1.702 GB, free: 37.27 MB / 0.8542 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001035/1.078, allocations: 70.58 kB / 1.702 GB, free: 37.2 MB / 0.8542 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00396/1.081, allocations: 1.443 MB / 1.704 GB, free: 35.75 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 0.01149/1.093, allocations: 6.965 MB / 1.711 GB, free: 28.33 MB / 0.8542 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002599/1.096, allocations: 1.191 MB / 1.712 GB, free: 27.1 MB / 0.8542 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.00143/1.097, allocations: 0.6089 MB / 1.712 GB, free: 26.49 MB / 0.8542 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000992/1.098, allocations: 0.8671 MB / 1.713 GB, free: 25.44 MB / 0.8542 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001513/1.1, allocations: 0.6103 MB / 1.714 GB, free: 24.82 MB / 0.8542 GB
Notification: Performance of pre-optimization done (n=110): time 4.599e-06/1.1, allocations: 3.938 kB / 1.714 GB, free: 24.82 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=110): time 0.004498/1.104, allocations: 1.576 MB / 1.715 GB, free: 23.24 MB / 0.8542 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.304e-05/1.104, allocations: 90.11 kB / 1.715 GB, free: 23.13 MB / 0.8542 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001898/1.106, allocations: 1.179 MB / 1.717 GB, free: 21.95 MB / 0.8542 GB
Notification: Performance of collectPreVariables (initialization): time 0.000181/1.106, allocations: 49.7 kB / 1.717 GB, free: 21.89 MB / 0.8542 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005845/1.107, allocations: 0.6776 MB / 1.717 GB, free: 21.21 MB / 0.8542 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0004269/1.107, allocations: 382.4 kB / 1.718 GB, free: 20.83 MB / 0.8542 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.158e-05/1.108, allocations: 20 kB / 1.718 GB, free: 20.81 MB / 0.8542 GB
Notification: Performance of setup shared object (initialization): time 9.103e-05/1.108, allocations: 341.9 kB / 1.718 GB, free: 20.47 MB / 0.8542 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001126/1.109, allocations: 417.8 kB / 1.718 GB, free: 20.06 MB / 0.8542 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001224/1.11, allocations: 0.5651 MB / 1.719 GB, free: 19.45 MB / 0.8542 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.00126/1.111, allocations: 494.9 kB / 1.719 GB, free: 18.97 MB / 0.8542 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.052e-06/1.111, allocations: 0 / 1.719 GB, free: 18.97 MB / 0.8542 GB
Notification: Performance of matching and sorting (n=126) (initialization): time 0.003193/1.115, allocations: 1.218 MB / 1.721 GB, free: 17.75 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 8.575e-05/1.115, allocations: 167.5 kB / 1.721 GB, free: 17.55 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.251e-05/1.115, allocations: 4 kB / 1.721 GB, free: 17.54 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.798e-05/1.115, allocations: 8 kB / 1.721 GB, free: 17.54 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001791/1.116, allocations: 215.7 kB / 1.721 GB, free: 17.32 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.912e-05/1.117, allocations: 11.98 kB / 1.721 GB, free: 17.31 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002329/1.119, allocations: 176.2 kB / 1.721 GB, free: 17.14 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001202/1.119, allocations: 36 kB / 1.721 GB, free: 17.11 MB / 0.8542 GB
Notification: Performance of prepare postOptimizeDAE: time 1.279e-05/1.119, allocations: 7.125 kB / 1.721 GB, free: 17.11 MB / 0.8542 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002762/1.122, allocations: 1.031 MB / 1.722 GB, free: 16.07 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.14e-05/1.122, allocations: 4 kB / 1.722 GB, free: 16.07 MB / 0.8542 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.34e-05/1.122, allocations: 7.938 kB / 1.722 GB, free: 16.06 MB / 0.8542 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001726/1.124, allocations: 211.7 kB / 1.722 GB, free: 15.86 MB / 0.8542 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.913e-05/1.124, allocations: 16.2 kB / 1.722 GB, free: 15.84 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002301/1.126, allocations: 166.9 kB / 1.723 GB, free: 15.68 MB / 0.8542 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001129/1.126, allocations: 39.94 kB / 1.723 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 0.0009618/1.127, allocations: 490.9 kB / 1.723 GB, free: 15.15 MB / 0.8542 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003498/1.127, allocations: 150.2 kB / 1.723 GB, free: 15 MB / 0.8542 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003221/1.131, allocations: 1.227 MB / 1.724 GB, free: 13.77 MB / 0.8542 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002452/1.133, allocations: 1.015 MB / 1.725 GB, free: 12.73 MB / 0.8542 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.813e-06/1.133, allocations: 64 / 1.725 GB, free: 12.73 MB / 0.8542 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0009585/1.134, allocations: 366.9 kB / 1.726 GB, free: 12.36 MB / 0.8542 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002927/1.134, allocations: 20 kB / 1.726 GB, free: 12.34 MB / 0.8542 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001842/1.136, allocations: 111.8 kB / 1.726 GB, free: 12.23 MB / 0.8542 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001955/1.137, allocations: 68.89 kB / 1.726 GB, free: 12.16 MB / 0.8542 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.004489/1.141, allocations: 1.306 MB / 1.727 GB, free: 10.85 MB / 0.8542 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.004908/1.146, allocations: 2.044 MB / 1.729 GB, free: 8.789 MB / 0.8542 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.001292/1.147, allocations: 0.5387 MB / 1.73 GB, free: 8.25 MB / 0.8542 GB
Notification: Performance of sorting global known variables: time 0.001441/1.149, allocations: 0.8138 MB / 1.731 GB, free: 7.434 MB / 0.8542 GB
Notification: Performance of Backend: time 7.31e-07/1.149, allocations: 0 / 1.731 GB, free: 7.434 MB / 0.8542 GB
Notification: Performance of simCode: created initialization part: time 0.006343/1.155, allocations: 2.129 MB / 1.733 GB, free: 5.527 MB / 0.8542 GB
Notification: Performance of SimCode: time 0.00982/1.165, allocations: 4.63 MB / 1.737 GB, free: 0.8555 MB / 0.8542 GB
Notification: Performance of Templates: time 0.6823/1.847, allocations: 36.04 MB / 1.772 GB, free: 251 MB / 0.8542 GB