Running command: translateModel(Buildings.Controls.OBC.CDL.Continuous.Validation.ChangeSign,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Controls.OBC.CDL.Continuous.Validation.ChangeSign")
Notification: Performance of loadModel(Buildings): time 4.439/4.439, allocations: 431.3 MB / 445.8 MB, free: 7.246 MB / 346.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.724e-05/4.723e-05, allocations: 7.984 kB / 0.5354 GB, free: 1.18 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.7262/0.7263, allocations: 98.7 MB / 0.6318 GB, free: 0.8086 MB / 0.4948 GB
Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.CDL.Continuous.Validation.ChangeSign): time 0.001935/0.7283, allocations: 1.095 MB / 0.6329 GB, free: 15.7 MB / 0.5105 GB
Notification: Performance of NFInst.instExpressions: time 0.0003088/0.7286, allocations: 96.59 kB / 0.633 GB, free: 15.61 MB / 0.5105 GB
Notification: Performance of NFInst.updateImplicitVariability: time 3.159e-05/0.7287, allocations: 0 / 0.633 GB, free: 15.61 MB / 0.5105 GB
Notification: Performance of NFTyping.typeComponents: time 1.562e-05/0.7287, allocations: 4 kB / 0.633 GB, free: 15.6 MB / 0.5105 GB
Notification: Performance of NFTyping.typeBindings: time 6.405e-05/0.7288, allocations: 3.984 kB / 0.633 GB, free: 15.6 MB / 0.5105 GB
Notification: Performance of NFTyping.typeClassSections: time 5.586e-05/0.7288, allocations: 7.984 kB / 0.633 GB, free: 15.59 MB / 0.5105 GB
Notification: Performance of NFFlatten.flatten: time 4.827e-05/0.7289, allocations: 8 kB / 0.633 GB, free: 15.58 MB / 0.5105 GB
Notification: Performance of NFFlatten.resolveConnections: time 8.357e-05/0.729, allocations: 0 / 0.633 GB, free: 15.58 MB / 0.5105 GB
Notification: Performance of NFEvalConstants.evaluate: time 5.735e-05/0.7291, allocations: 7.984 kB / 0.633 GB, free: 15.57 MB / 0.5105 GB
Notification: Performance of NFSimplifyModel.simplify: time 4.641e-05/0.7291, allocations: 11.94 kB / 0.633 GB, free: 15.56 MB / 0.5105 GB
Notification: Performance of NFFlatten.collectFunctions: time 1.017e-05/0.7291, allocations: 0 / 0.633 GB, free: 15.56 MB / 0.5105 GB
Notification: Performance of NFPackage.collectConstants: time 1.24e-05/0.7292, allocations: 3.938 kB / 0.633 GB, free: 15.56 MB / 0.5105 GB
Notification: Performance of NFScalarize.scalarize: time 1.601e-05/0.7292, allocations: 7.969 kB / 0.633 GB, free: 15.55 MB / 0.5105 GB
Notification: Performance of NFVerifyModel.verify: time 1.088e-05/0.7292, allocations: 8 kB / 0.633 GB, free: 15.54 MB / 0.5105 GB
Notification: Performance of NFConvertDAE.convert: time 5.561e-05/0.7293, allocations: 15.97 kB / 0.6331 GB, free: 15.53 MB / 0.5105 GB
Notification: Performance of FrontEnd - DAE generated: time 2.635e-06/0.7293, allocations: 0 / 0.6331 GB, free: 15.53 MB / 0.5105 GB
Notification: Performance of FrontEnd: time 2.876e-06/0.7293, allocations: 0 / 0.6331 GB, free: 15.53 MB / 0.5105 GB
Notification: Performance of Transformations before backend: time 1.202e-05/0.7293, allocations: 0 / 0.6331 GB, free: 15.53 MB / 0.5105 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 3
 * Number of variables: 3
Notification: Performance of Generate backend data structure: time 0.0005084/0.7298, allocations: 333.7 kB / 0.6334 GB, free: 15.16 MB / 0.5105 GB
Notification: Performance of prepare preOptimizeDAE: time 4.709e-05/0.7299, allocations: 8.031 kB / 0.6334 GB, free: 15.15 MB / 0.5105 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 2.854e-05/0.7299, allocations: 4 kB / 0.6334 GB, free: 15.14 MB / 0.5105 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.000151/0.7301, allocations: 167 kB / 0.6335 GB, free: 14.94 MB / 0.5105 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.57e-05/0.7301, allocations: 4 kB / 0.6335 GB, free: 14.94 MB / 0.5105 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.501e-05/0.7301, allocations: 4 kB / 0.6336 GB, free: 14.93 MB / 0.5105 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002488/0.7304, allocations: 53.61 kB / 0.6336 GB, free: 14.88 MB / 0.5105 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.163e-05/0.7304, allocations: 3.984 kB / 0.6336 GB, free: 14.87 MB / 0.5105 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.339e-05/0.7305, allocations: 4 kB / 0.6336 GB, free: 14.87 MB / 0.5105 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.558e-06/0.7305, allocations: 0 / 0.6336 GB, free: 14.87 MB / 0.5105 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003077/0.7308, allocations: 43.95 kB / 0.6337 GB, free: 14.82 MB / 0.5105 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0005515/0.7314, allocations: 264.9 kB / 0.6339 GB, free: 14.52 MB / 0.5105 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001844/0.7316, allocations: 42.55 kB / 0.6339 GB, free: 14.46 MB / 0.5105 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.45e-05/0.7316, allocations: 0 / 0.6339 GB, free: 14.46 MB / 0.5105 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.061e-05/0.7316, allocations: 34.55 kB / 0.634 GB, free: 14.42 MB / 0.5105 GB
Notification: Performance of pre-optimization done (n=1): time 1.563e-06/0.7316, allocations: 0 / 0.634 GB, free: 14.42 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=1): time 0.0005472/0.7322, allocations: 97.56 kB / 0.6341 GB, free: 14.32 MB / 0.5105 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.457e-05/0.7323, allocations: 55.53 kB / 0.6341 GB, free: 14.25 MB / 0.5105 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 9.949e-05/0.7324, allocations: 100.9 kB / 0.6342 GB, free: 14.15 MB / 0.5105 GB
Notification: Performance of collectPreVariables (initialization): time 1.814e-05/0.7324, allocations: 29.64 kB / 0.6342 GB, free: 14.11 MB / 0.5105 GB
Notification: Performance of collectInitialEqns (initialization): time 6.051e-05/0.7325, allocations: 80.14 kB / 0.6343 GB, free: 14.03 MB / 0.5105 GB
Notification: Performance of collectInitialBindings (initialization): time 2.149e-05/0.7325, allocations: 7.938 kB / 0.6343 GB, free: 14.02 MB / 0.5105 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.138e-06/0.7325, allocations: 0 / 0.6343 GB, free: 14.02 MB / 0.5105 GB
Notification: Performance of setup shared object (initialization): time 0.000145/0.7327, allocations: 314.8 kB / 0.6346 GB, free: 13.71 MB / 0.5105 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001434/0.7328, allocations: 23.97 kB / 0.6347 GB, free: 13.68 MB / 0.5105 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001352/0.733, allocations: 19.98 kB / 0.6347 GB, free: 13.66 MB / 0.5105 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001421/0.7331, allocations: 19.98 kB / 0.6347 GB, free: 13.64 MB / 0.5105 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.984e-06/0.7332, allocations: 0 / 0.6347 GB, free: 13.64 MB / 0.5105 GB
Notification: Performance of matching and sorting (n=1) (initialization): time 0.0003492/0.7335, allocations: 77.62 kB / 0.6348 GB, free: 13.56 MB / 0.5105 GB
Notification: Performance of prepare postOptimizeDAE: time 1.996e-05/0.7335, allocations: 7.938 kB / 0.6348 GB, free: 13.55 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.091e-06/0.7336, allocations: 0 / 0.6348 GB, free: 13.55 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.012e-05/0.7336, allocations: 0 / 0.6348 GB, free: 13.55 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003265/0.7339, allocations: 40 kB / 0.6348 GB, free: 13.52 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.562e-06/0.734, allocations: 0 / 0.6348 GB, free: 13.52 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 8.279e-05/0.734, allocations: 7.984 kB / 0.6348 GB, free: 13.51 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.126e-05/0.7341, allocations: 3.953 kB / 0.6348 GB, free: 13.5 MB / 0.5105 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (1):
 * Single equations (assignments): 1
 * 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 0.0001055/0.7342, allocations: 113.8 kB / 0.6349 GB, free: 13.38 MB / 0.5105 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.396e-05/0.7342, allocations: 4 kB / 0.6349 GB, free: 13.38 MB / 0.5105 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 2.801e-05/0.7343, allocations: 7.125 kB / 0.6349 GB, free: 13.38 MB / 0.5105 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.697e-06/0.7343, allocations: 0 / 0.6349 GB, free: 13.38 MB / 0.5105 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.548e-06/0.7343, allocations: 0 / 0.6349 GB, free: 13.38 MB / 0.5105 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.15e-05/0.7343, allocations: 4 kB / 0.6349 GB, free: 13.37 MB / 0.5105 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002407/0.7346, allocations: 161.6 kB / 0.6351 GB, free: 13.16 MB / 0.5105 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.523e-06/0.7346, allocations: 0 / 0.6351 GB, free: 13.16 MB / 0.5105 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003049/0.7349, allocations: 35.97 kB / 0.6351 GB, free: 13.13 MB / 0.5105 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.996e-06/0.7349, allocations: 0 / 0.6351 GB, free: 13.13 MB / 0.5105 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.597e-06/0.7349, allocations: 0 / 0.6351 GB, free: 13.13 MB / 0.5105 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.034e-06/0.7349, allocations: 0 / 0.6351 GB, free: 13.13 MB / 0.5105 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.823e-06/0.7349, allocations: 0 / 0.6351 GB, free: 13.13 MB / 0.5105 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004097/0.7354, allocations: 171.5 kB / 0.6353 GB, free: 12.95 MB / 0.5105 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.375e-05/0.7354, allocations: 77.11 kB / 0.6354 GB, free: 12.85 MB / 0.5105 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.629e-05/0.7355, allocations: 0 / 0.6354 GB, free: 12.85 MB / 0.5105 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001221/0.7356, allocations: 11.98 kB / 0.6354 GB, free: 12.84 MB / 0.5105 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.947e-05/0.7357, allocations: 0 / 0.6354 GB, free: 12.84 MB / 0.5105 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.01e-06/0.7357, allocations: 7.969 kB / 0.6354 GB, free: 12.83 MB / 0.5105 GB
Notification: Performance of sorting global known variables: time 6.555e-05/0.7357, allocations: 87.27 kB / 0.6355 GB, free: 12.75 MB / 0.5105 GB
Notification: Performance of sort global known variables: time 3.61e-07/0.7358, allocations: 0 / 0.6355 GB, free: 12.75 MB / 0.5105 GB
Notification: Performance of remove unused functions: time 0.000275/0.736, allocations: 4 kB / 0.6355 GB, free: 12.74 MB / 0.5105 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (1):
 * Single equations (assignments): 1
 * 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 0.0002026/0.7363, allocations: 103.2 kB / 0.6356 GB, free: 12.63 MB / 0.5105 GB
Notification: Performance of simCode: created initialization part: time 0.0003432/0.7366, allocations: 43.97 kB / 0.6356 GB, free: 12.59 MB / 0.5105 GB
Notification: Performance of simCode: created event and clocks part: time 2.634e-06/0.7366, allocations: 0 / 0.6356 GB, free: 12.59 MB / 0.5105 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001567/0.7368, allocations: 23.97 kB / 0.6356 GB, free: 12.57 MB / 0.5105 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002358/0.737, allocations: 7.953 kB / 0.6356 GB, free: 12.56 MB / 0.5105 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0003474/0.7374, allocations: 105.8 kB / 0.6358 GB, free: 12.43 MB / 0.5105 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003448/0.7378, allocations: 0.677 MB / 0.6364 GB, free: 11.73 MB / 0.5105 GB
Notification: Performance of simCode: alias equations: time 3.732e-05/0.7378, allocations: 8.266 kB / 0.6364 GB, free: 11.72 MB / 0.5105 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 3.215e-05/0.7379, allocations: 7.438 kB / 0.6364 GB, free: 11.71 MB / 0.5105 GB
Notification: Performance of SimCode: time 1.182e-06/0.7379, allocations: 0 / 0.6364 GB, free: 11.71 MB / 0.5105 GB
Notification: Performance of Templates: time 0.003012/0.7409, allocations: 349.6 kB / 0.6368 GB, free: 11.37 MB / 0.5105 GB