Running command: translateModel(Buildings.Airflow.Multizone.Examples.ZonalFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Airflow.Multizone.Examples.ZonalFlow")
Notification: Performance of loadModel(Buildings): time 3.583/3.583, allocations: 402 MB / 416.6 MB, free: 10.09 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.501e-05/3.517e-05, allocations: 7.938 kB / 0.5009 GB, free: 8.223 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1913/0.1913, allocations: 92.68 MB / 0.5915 GB, free: 11.36 MB / 0.4948 GB
Notification: Performance of NFInst.instantiate(Buildings.Airflow.Multizone.Examples.ZonalFlow): time 0.7289/0.9203, allocations: 153.7 MB / 0.7415 GB, free: 5.09 MB / 0.6042 GB
Notification: Performance of NFInst.instExpressions: time 0.01184/0.9322, allocations: 5.296 MB / 0.7467 GB, free: 15.79 MB / 0.6198 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001283/0.9335, allocations: 35.88 kB / 0.7468 GB, free: 15.75 MB / 0.6198 GB
Notification: Performance of NFTyping.typeComponents: time 0.00193/0.9355, allocations: 0.517 MB / 0.7473 GB, free: 15.23 MB / 0.6198 GB
Notification: Performance of NFTyping.typeBindings: time 0.006052/0.9415, allocations: 1.573 MB / 0.7488 GB, free: 13.65 MB / 0.6198 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002934/0.9445, allocations: 0.674 MB / 0.7495 GB, free: 12.98 MB / 0.6198 GB
Notification: Performance of NFFlatten.flatten: time 0.003525/0.948, allocations: 1.235 MB / 0.7507 GB, free: 11.74 MB / 0.6198 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001042/0.9491, allocations: 490.7 kB / 0.7511 GB, free: 11.27 MB / 0.6198 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002103/0.9513, allocations: 0.7207 MB / 0.7518 GB, free: 10.54 MB / 0.6198 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001069/0.9524, allocations: 478.5 kB / 0.7523 GB, free: 10.07 MB / 0.6198 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002979/0.9554, allocations: 0.7137 MB / 0.753 GB, free: 9.359 MB / 0.6198 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003651/0.9558, allocations: 51.98 kB / 0.753 GB, free: 9.309 MB / 0.6198 GB
Notification: Performance of NFScalarize.scalarize: time 0.000533/0.9563, allocations: 311.1 kB / 0.7533 GB, free: 9.004 MB / 0.6198 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004796/0.9568, allocations: 116 kB / 0.7534 GB, free: 8.891 MB / 0.6198 GB
Notification: Performance of NFConvertDAE.convert: time 0.002785/0.9596, allocations: 1.302 MB / 0.7547 GB, free: 7.586 MB / 0.6198 GB
Notification: Performance of FrontEnd - DAE generated: time 4.258e-06/0.9597, allocations: 0 / 0.7547 GB, free: 7.586 MB / 0.6198 GB
Notification: Performance of FrontEnd: time 2.605e-06/0.9597, allocations: 4 kB / 0.7547 GB, free: 7.582 MB / 0.6198 GB
Notification: Performance of Transformations before backend: time 2.385e-05/0.9597, allocations: 0 / 0.7547 GB, free: 7.582 MB / 0.6198 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 0.003885/0.9636, allocations: 1.108 MB / 0.7558 GB, free: 6.422 MB / 0.6198 GB
Notification: Performance of prepare preOptimizeDAE: time 5.278e-05/0.9637, allocations: 8.031 kB / 0.7558 GB, free: 6.414 MB / 0.6198 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003335/0.967, allocations: 322.5 kB / 0.7561 GB, free: 6.098 MB / 0.6198 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002004/0.9691, allocations: 0.6993 MB / 0.7568 GB, free: 5.359 MB / 0.6198 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.448e-05/0.9692, allocations: 57.94 kB / 0.7568 GB, free: 5.301 MB / 0.6198 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001901/0.9694, allocations: 79.98 kB / 0.7569 GB, free: 5.223 MB / 0.6198 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002173/0.9716, allocations: 0.8116 MB / 0.7577 GB, free: 4.406 MB / 0.6198 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.361e-05/0.9716, allocations: 0 / 0.7577 GB, free: 4.406 MB / 0.6198 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001289/0.9718, allocations: 35.98 kB / 0.7578 GB, free: 4.371 MB / 0.6198 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.47e-05/0.9719, allocations: 45.98 kB / 0.7578 GB, free: 4.328 MB / 0.6198 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002155/0.974, allocations: 0.8042 MB / 0.7586 GB, free: 3.52 MB / 0.6198 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 0.007886/0.982, allocations: 3.708 MB / 0.7622 GB, free: 15.47 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001438/0.9834, allocations: 0.7005 MB / 0.7629 GB, free: 14.73 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 7.465e-05/0.9835, allocations: 12.55 kB / 0.7629 GB, free: 14.71 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0008955/0.9844, allocations: 371 kB / 0.7633 GB, free: 14.34 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=58): time 3.607e-06/0.9845, allocations: 0 / 0.7633 GB, free: 14.34 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=58): time 0.002413/0.9869, allocations: 0.8145 MB / 0.764 GB, free: 13.52 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.995e-05/0.987, allocations: 63.95 kB / 0.7641 GB, free: 13.45 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008521/0.9878, allocations: 442.1 kB / 0.7645 GB, free: 13.01 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001059/0.9879, allocations: 37.7 kB / 0.7646 GB, free: 12.97 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000374/0.9883, allocations: 379.8 kB / 0.7649 GB, free: 12.59 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003008/0.9886, allocations: 212.9 kB / 0.7651 GB, free: 12.38 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.828e-05/0.9887, allocations: 12 kB / 0.7651 GB, free: 12.37 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 0.0001817/0.9889, allocations: 370.8 kB / 0.7655 GB, free: 12 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006215/0.9895, allocations: 225.2 kB / 0.7657 GB, free: 11.78 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006899/0.9902, allocations: 354.9 kB / 0.7661 GB, free: 11.38 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.000705/0.991, allocations: 286.1 kB / 0.7663 GB, free: 11.11 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.951e-06/0.991, allocations: 0 / 0.7663 GB, free: 11.11 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=73) (initialization): time 0.001752/0.9927, allocations: 0.6855 MB / 0.767 GB, free: 10.41 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 2.75e-05/0.9928, allocations: 8.344 kB / 0.767 GB, free: 10.4 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.346e-05/0.9928, allocations: 8 kB / 0.767 GB, free: 10.39 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.379e-05/0.9929, allocations: 4 kB / 0.767 GB, free: 10.39 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001047/0.9939, allocations: 127.8 kB / 0.7671 GB, free: 10.27 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.72e-05/0.9939, allocations: 7.938 kB / 0.7671 GB, free: 10.26 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001424/0.9954, allocations: 91.48 kB / 0.7672 GB, free: 10.17 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.433e-05/0.9955, allocations: 20 kB / 0.7672 GB, free: 10.15 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 12
 * Number of states: 0 ()
 * Number of discrete variables: 1 ($whenCondition1)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (73):
 * Single equations (assignments): 73
 * 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 0.0006203/0.9961, allocations: 289.5 kB / 0.7675 GB, free: 9.855 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002012/0.9963, allocations: 71.2 kB / 0.7676 GB, free: 9.785 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002535/0.9966, allocations: 82.03 kB / 0.7677 GB, free: 9.703 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001407/0.998, allocations: 0.7021 MB / 0.7684 GB, free: 8.953 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.089e-06/0.998, allocations: 0 / 0.7684 GB, free: 8.953 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0005998/0.9986, allocations: 220.2 kB / 0.7686 GB, free: 8.719 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001426/0.9988, allocations: 12 kB / 0.7686 GB, free: 8.707 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001255/1, allocations: 71.84 kB / 0.7686 GB, free: 8.637 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001054/1, allocations: 32.52 kB / 0.7687 GB, free: 8.602 MB / 0.6355 GB
Notification: Performance of postOpt createDAEmodeBDAE (simulation): time 0.002536/1.003, allocations: 0.7603 MB / 0.7694 GB, free: 7.84 MB / 0.6355 GB
Notification: Performance of postOpt detectDAEmodeSparsePattern (simulation): time 0.002493/1.005, allocations: 1.157 MB / 0.7706 GB, free: 6.664 MB / 0.6355 GB
Notification: Performance of postOpt setEvaluationStage (simulation): time 0.0006205/1.006, allocations: 292.3 kB / 0.7708 GB, free: 6.379 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 0.0006536/1.007, allocations: 350.8 kB / 0.7712 GB, free: 6.039 MB / 0.6355 GB
Notification: Performance of Backend: time 7.72e-07/1.007, allocations: 4 kB / 0.7712 GB, free: 6.035 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.002232/1.009, allocations: 0.661 MB / 0.7718 GB, free: 5.363 MB / 0.6355 GB
Notification: Performance of SimCode: time 0.006511/1.015, allocations: 2.723 MB / 0.7745 GB, free: 2.594 MB / 0.6355 GB
Notification: Performance of Templates: time 0.0459/1.061, allocations: 16.51 MB / 0.7906 GB, free: 2.238 MB / 0.6511 GB