Running command: translateModel(Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume")
Notification: Performance of loadModel(Buildings): time 4.635/4.635, allocations: 431.3 MB / 445.8 MB, free: 7.348 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.005e-05/4.006e-05, allocations: 4 kB / 0.5354 GB, free: 1.324 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.6995/0.6996, allocations: 98.7 MB / 0.6318 GB, free: 0.8828 MB / 0.4948 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ChimneyShaftNoVolume): time 0.234/0.9336, allocations: 136.6 MB / 0.7652 GB, free: 7.949 MB / 0.6355 GB
Notification: Performance of NFInst.instExpressions: time 0.02236/0.956, allocations: 7.035 MB / 0.772 GB, free: 0.9023 MB / 0.6355 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002089/0.9582, allocations: 51.75 kB / 0.7721 GB, free: 0.8516 MB / 0.6355 GB
Notification: Performance of NFTyping.typeComponents: time 0.003081/0.9613, allocations: 0.5521 MB / 0.7726 GB, free: 304 kB / 0.6355 GB
Notification: Performance of NFTyping.typeBindings: time 0.007106/0.9685, allocations: 1.301 MB / 0.7739 GB, free: 14.99 MB / 0.6511 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01951/0.988, allocations: 1.146 MB / 0.775 GB, free: 13.84 MB / 0.6511 GB
Notification: Performance of NFFlatten.flatten: time 0.008126/0.9962, allocations: 1.281 MB / 0.7763 GB, free: 12.55 MB / 0.6511 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002277/0.9985, allocations: 0.5826 MB / 0.7768 GB, free: 11.98 MB / 0.6511 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.003392/1.002, allocations: 0.6701 MB / 0.7775 GB, free: 11.3 MB / 0.6511 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003077/1.005, allocations: 0.6192 MB / 0.7781 GB, free: 10.68 MB / 0.6511 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.005988/1.011, allocations: 0.8506 MB / 0.7789 GB, free: 9.832 MB / 0.6511 GB
Notification: Performance of NFPackage.collectConstants: time 0.0007688/1.012, allocations: 52 kB / 0.779 GB, free: 9.781 MB / 0.6511 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005438/1.013, allocations: 195.2 kB / 0.7792 GB, free: 9.59 MB / 0.6511 GB
Notification: Performance of NFVerifyModel.verify: time 0.000701/1.013, allocations: 112 kB / 0.7793 GB, free: 9.48 MB / 0.6511 GB
Notification: Performance of NFConvertDAE.convert: time 0.004245/1.018, allocations: 1.192 MB / 0.7804 GB, free: 8.285 MB / 0.6511 GB
Notification: Performance of FrontEnd - DAE generated: time 6.492e-06/1.018, allocations: 0 / 0.7804 GB, free: 8.285 MB / 0.6511 GB
Notification: Performance of FrontEnd: time 3.376e-06/1.018, allocations: 0 / 0.7804 GB, free: 8.285 MB / 0.6511 GB
Notification: Performance of Transformations before backend: time 5.931e-05/1.018, allocations: 0 / 0.7804 GB, free: 8.285 MB / 0.6511 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 190
 * Number of variables: 190
Notification: Performance of Generate backend data structure: time 0.004818/1.023, allocations: 1.226 MB / 0.7816 GB, free: 6.996 MB / 0.6511 GB
Notification: Performance of prepare preOptimizeDAE: time 6.426e-05/1.023, allocations: 8.031 kB / 0.7816 GB, free: 6.988 MB / 0.6511 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008768/1.024, allocations: 138.4 kB / 0.7818 GB, free: 6.852 MB / 0.6511 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003349/1.027, allocations: 0.7699 MB / 0.7825 GB, free: 6.039 MB / 0.6511 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000151/1.027, allocations: 58 kB / 0.7826 GB, free: 5.98 MB / 0.6511 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003219/1.028, allocations: 83.91 kB / 0.7827 GB, free: 5.898 MB / 0.6511 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003706/1.031, allocations: 0.8459 MB / 0.7835 GB, free: 5.008 MB / 0.6511 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.884e-05/1.031, allocations: 7.938 kB / 0.7835 GB, free: 5 MB / 0.6511 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001667/1.032, allocations: 28 kB / 0.7835 GB, free: 4.973 MB / 0.6511 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.971e-05/1.032, allocations: 20 kB / 0.7835 GB, free: 4.953 MB / 0.6511 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003414/1.035, allocations: 0.6284 MB / 0.7841 GB, free: 4.32 MB / 0.6511 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 0.01195/1.047, allocations: 3.869 MB / 0.7879 GB, free: 200 kB / 0.6511 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003129/1.05, allocations: 0.5477 MB / 0.7885 GB, free: 15.64 MB / 0.6667 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.002101/1.052, allocations: 1.247 MB / 0.7897 GB, free: 14.12 MB / 0.6667 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001568/1.054, allocations: 315.1 kB / 0.79 GB, free: 13.8 MB / 0.6667 GB
Notification: Performance of pre-optimization done (n=60): time 7.373e-06/1.054, allocations: 0 / 0.79 GB, free: 13.8 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=60): time 0.006166/1.06, allocations: 1.112 MB / 0.7911 GB, free: 12.64 MB / 0.6667 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.206e-05/1.06, allocations: 85.67 kB / 0.7911 GB, free: 12.54 MB / 0.6667 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002419/1.063, allocations: 0.7626 MB / 0.7919 GB, free: 11.77 MB / 0.6667 GB
Notification: Performance of collectPreVariables (initialization): time 0.000224/1.063, allocations: 37.7 kB / 0.7919 GB, free: 11.73 MB / 0.6667 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009233/1.064, allocations: 464.1 kB / 0.7924 GB, free: 11.27 MB / 0.6667 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0005196/1.065, allocations: 208.9 kB / 0.7926 GB, free: 11.06 MB / 0.6667 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.336e-05/1.065, allocations: 12 kB / 0.7926 GB, free: 11.05 MB / 0.6667 GB
Notification: Performance of setup shared object (initialization): time 0.0001711/1.065, allocations: 334 kB / 0.7929 GB, free: 10.71 MB / 0.6667 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007774/1.066, allocations: 209.2 kB / 0.7931 GB, free: 10.51 MB / 0.6667 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008339/1.067, allocations: 320.4 kB / 0.7934 GB, free: 10.16 MB / 0.6667 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0008449/1.067, allocations: 279.8 kB / 0.7937 GB, free: 9.887 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.57e-06/1.067, allocations: 0 / 0.7937 GB, free: 9.887 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=79) (initialization): time 0.002376/1.07, allocations: 0.7579 MB / 0.7944 GB, free: 9.109 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0004351/1.07, allocations: 0.9122 MB / 0.7953 GB, free: 8.125 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.475e-05/1.07, allocations: 4 kB / 0.7953 GB, free: 8.121 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0008955/1.071, allocations: 96.8 kB / 0.7954 GB, free: 8.023 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009417/1.072, allocations: 123.8 kB / 0.7955 GB, free: 7.902 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008835/1.073, allocations: 0.6655 MB / 0.7962 GB, free: 7.211 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001225/1.074, allocations: 99.3 kB / 0.7963 GB, free: 7.113 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001107/1.075, allocations: 27.98 kB / 0.7963 GB, free: 7.086 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 1.631e-05/1.075, allocations: 4 kB / 0.7963 GB, free: 7.082 MB / 0.6667 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001945/1.076, allocations: 0.6402 MB / 0.7969 GB, free: 6.43 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.575e-06/1.077, allocations: 3.938 kB / 0.7969 GB, free: 6.426 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000787/1.077, allocations: 104.7 kB / 0.797 GB, free: 6.32 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000833/1.078, allocations: 116.2 kB / 0.7971 GB, free: 6.207 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008222/1.079, allocations: 0.6576 MB / 0.7978 GB, free: 5.523 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001182/1.08, allocations: 91.39 kB / 0.7979 GB, free: 5.434 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001038/1.08, allocations: 31.92 kB / 0.7979 GB, free: 5.402 MB / 0.6667 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 10
 * 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 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (67):
 * Single equations (assignments): 65
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {2 7}
Notification: Performance of prepare postOptimizeDAE: time 0.0006738/1.081, allocations: 245.7 kB / 0.7981 GB, free: 5.152 MB / 0.6667 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002679/1.081, allocations: 98.77 kB / 0.7982 GB, free: 5.055 MB / 0.6667 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003104/1.084, allocations: 0.9298 MB / 0.7991 GB, free: 4.109 MB / 0.6667 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.872e-05/1.084, allocations: 8 kB / 0.7991 GB, free: 4.102 MB / 0.6667 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.093e-05/1.085, allocations: 3.953 kB / 0.7991 GB, free: 4.098 MB / 0.6667 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002229/1.087, allocations: 0.8386 MB / 0.8 GB, free: 3.203 MB / 0.6667 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002102/1.089, allocations: 0.8565 MB / 0.8008 GB, free: 2.297 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.122e-05/1.089, allocations: 0 / 0.8008 GB, free: 2.297 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009356/1.09, allocations: 95.89 kB / 0.8009 GB, free: 2.203 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001097/1.091, allocations: 165.6 kB / 0.801 GB, free: 2.035 MB / 0.6667 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001138/1.091, allocations: 23.92 kB / 0.8011 GB, free: 2.012 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001423/1.093, allocations: 1.245 MB / 0.8023 GB, free: 0.7148 MB / 0.6667 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.725e-06/1.093, allocations: 0 / 0.8023 GB, free: 0.7148 MB / 0.6667 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003516/1.096, allocations: 1.158 MB / 0.8034 GB, free: 15.54 MB / 0.6823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007273/1.097, allocations: 279.5 kB / 0.8037 GB, free: 15.24 MB / 0.6823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002278/1.097, allocations: 12 kB / 0.8037 GB, free: 15.23 MB / 0.6823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009476/1.098, allocations: 51.95 kB / 0.8037 GB, free: 15.18 MB / 0.6823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001367/1.098, allocations: 52.55 kB / 0.8038 GB, free: 15.13 MB / 0.6823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.275e-05/1.098, allocations: 23.98 kB / 0.8038 GB, free: 15.11 MB / 0.6823 GB
Notification: Performance of sorting global known variables: time 0.001223/1.1, allocations: 0.5927 MB / 0.8044 GB, free: 14.52 MB / 0.6823 GB
Notification: Performance of sort global known variables: time 5.21e-07/1.1, allocations: 4 kB / 0.8044 GB, free: 14.51 MB / 0.6823 GB
Notification: Performance of remove unused functions: time 0.002161/1.102, allocations: 0.569 MB / 0.8049 GB, free: 13.94 MB / 0.6823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 5 (roo.dynBal.U,roo.dynBal.m,oriChiTop.mExc,oriBot.mExc,oriChiBot.mExc)
 * Number of discrete variables: 3 ($whenCondition1,mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEventScaled)
 * Number of discrete states: 2 (mRoo_flow.nextTimeEventScaled,mRoo_flow.nextTimeEvent)
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (59):
 * Single equations (assignments): 51
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 4
 * When equations: 2
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {2 9,1 2}
Notification: Performance of Backend phase and start with SimCode phase: time 0.002009/1.104, allocations: 0.6474 MB / 0.8056 GB, free: 13.4 MB / 0.6823 GB
Notification: Performance of simCode: created initialization part: time 0.003497/1.107, allocations: 1.11 MB / 0.8067 GB, free: 12.26 MB / 0.6823 GB
Notification: Performance of simCode: created event and clocks part: time 5.741e-06/1.108, allocations: 0 / 0.8067 GB, free: 12.26 MB / 0.6823 GB
Notification: Performance of simCode: created simulation system equations: time 0.001348/1.109, allocations: 367.6 kB / 0.807 GB, free: 11.9 MB / 0.6823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003492/1.112, allocations: 412.4 kB / 0.8074 GB, free: 11.5 MB / 0.6823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006006/1.118, allocations: 2.492 MB / 0.8098 GB, free: 8.973 MB / 0.6823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008398/1.119, allocations: 1.082 MB / 0.8109 GB, free: 7.859 MB / 0.6823 GB
Notification: Performance of simCode: alias equations: time 0.00198/1.121, allocations: 278.8 kB / 0.8112 GB, free: 7.582 MB / 0.6823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002548/1.122, allocations: 63.42 kB / 0.8112 GB, free: 7.523 MB / 0.6823 GB
Notification: Performance of SimCode: time 1.253e-06/1.122, allocations: 0 / 0.8112 GB, free: 7.523 MB / 0.6823 GB
Notification: Performance of Templates: time 0.062/1.184, allocations: 21.21 MB / 0.8319 GB, free: 2.52 MB / 0.698 GB