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 4.003/4.003, allocations: 432.8 MB / 444.9 MB, free: 15.68 MB / 362.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.855e-05/3.868e-05, allocations: 6.719 kB / 0.5337 GB, free: 12.25 MB / 442.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.172/0.1721, allocations: 98.73 MB / 0.6301 GB, free: 6.184 MB / 0.5105 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.193/0.3651, allocations: 124.1 MB / 0.7514 GB, free: 9.887 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002267/0.3654, allocations: 71.95 kB / 0.7514 GB, free: 9.816 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.00178/0.3672, allocations: 0.6024 MB / 0.752 GB, free: 9.211 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 1.912e-06/0.3672, allocations: 0 / 0.752 GB, free: 9.211 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 6.518e-06/0.3673, allocations: 0 / 0.752 GB, free: 9.211 MB / 0.6355 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 0.0003852/0.3677, allocations: 338.5 kB / 0.7523 GB, free: 8.836 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 3.87e-05/0.3677, allocations: 8.031 kB / 0.7524 GB, free: 8.828 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.295e-05/0.3677, allocations: 4 kB / 0.7524 GB, free: 8.824 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001468/0.3679, allocations: 170.9 kB / 0.7525 GB, free: 8.617 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.239e-05/0.3679, allocations: 0 / 0.7525 GB, free: 8.617 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 9.203e-06/0.3679, allocations: 0 / 0.7525 GB, free: 8.617 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001037/0.3681, allocations: 41.69 kB / 0.7526 GB, free: 8.57 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.831e-06/0.3681, allocations: 0 / 0.7526 GB, free: 8.57 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.352e-05/0.3681, allocations: 7.984 kB / 0.7526 GB, free: 8.562 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.652e-06/0.3681, allocations: 0 / 0.7526 GB, free: 8.562 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 4.148e-05/0.3682, allocations: 8 kB / 0.7526 GB, free: 8.555 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0004576/0.3686, allocations: 268.8 kB / 0.7528 GB, free: 8.242 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 5.709e-05/0.3687, allocations: 22.58 kB / 0.7529 GB, free: 8.211 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 3.132e-05/0.3688, allocations: 12.92 kB / 0.7529 GB, free: 8.195 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.081e-05/0.3688, allocations: 0 / 0.7529 GB, free: 8.195 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.866e-05/0.3688, allocations: 30.56 kB / 0.7529 GB, free: 8.156 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=1): time 1.834e-06/0.3688, allocations: 0 / 0.7529 GB, free: 8.156 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=1): time 0.0001476/0.369, allocations: 41.55 kB / 0.7529 GB, free: 8.109 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.376e-05/0.369, allocations: 55.36 kB / 0.753 GB, free: 8.043 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 9.42e-05/0.3691, allocations: 101 kB / 0.7531 GB, free: 7.938 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 1.738e-05/0.3692, allocations: 25.7 kB / 0.7531 GB, free: 7.906 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 5.69e-05/0.3692, allocations: 80.14 kB / 0.7532 GB, free: 7.824 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 1.502e-05/0.3693, allocations: 4 kB / 0.7532 GB, free: 7.82 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 3.252e-06/0.3693, allocations: 0 / 0.7532 GB, free: 7.82 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 0.0001524/0.3694, allocations: 314.8 kB / 0.7535 GB, free: 7.504 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 2.007e-05/0.3695, allocations: 0 / 0.7535 GB, free: 7.504 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 1.896e-05/0.3695, allocations: 11.94 kB / 0.7535 GB, free: 7.492 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 1.796e-05/0.3695, allocations: 0 / 0.7535 GB, free: 7.492 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.045e-06/0.3695, allocations: 4.062 kB / 0.7535 GB, free: 7.488 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=1) (initialization): time 8.936e-05/0.3696, allocations: 37.69 kB / 0.7535 GB, free: 7.445 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 1.758e-05/0.3697, allocations: 4.938 kB / 0.7535 GB, free: 7.441 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.933e-06/0.3697, allocations: 4 kB / 0.7535 GB, free: 7.438 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.109e-05/0.3697, allocations: 0 / 0.7535 GB, free: 7.438 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 9.727e-05/0.3698, allocations: 4 kB / 0.7536 GB, free: 7.434 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.367e-06/0.3698, allocations: 11.92 kB / 0.7536 GB, free: 7.422 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 6.31e-05/0.3699, allocations: 11.98 kB / 0.7536 GB, free: 7.41 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.919e-06/0.3699, allocations: 4 kB / 0.7536 GB, free: 7.406 MB / 0.6355 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 7.984e-05/0.37, allocations: 105 kB / 0.7537 GB, free: 7.297 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.388e-05/0.37, allocations: 3.906 kB / 0.7537 GB, free: 7.293 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 1.971e-05/0.3701, allocations: 7.109 kB / 0.7537 GB, free: 7.289 MB / 0.6355 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.486e-06/0.3701, allocations: 0 / 0.7537 GB, free: 7.289 MB / 0.6355 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.984e-06/0.3701, allocations: 0 / 0.7537 GB, free: 7.289 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.959e-06/0.3701, allocations: 0 / 0.7537 GB, free: 7.289 MB / 0.6355 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002058/0.3703, allocations: 157.6 kB / 0.7538 GB, free: 7.086 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.972e-06/0.3703, allocations: 0 / 0.7538 GB, free: 7.086 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 7.248e-05/0.3704, allocations: 19.92 kB / 0.7539 GB, free: 7.066 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.003e-06/0.3704, allocations: 0 / 0.7539 GB, free: 7.066 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.065e-05/0.3705, allocations: 4 kB / 0.7539 GB, free: 7.062 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.147e-06/0.3705, allocations: 4 kB / 0.7539 GB, free: 7.059 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.746e-06/0.3705, allocations: 0 / 0.7539 GB, free: 7.059 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001425/0.3706, allocations: 131.5 kB / 0.754 GB, free: 6.914 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.015e-05/0.3707, allocations: 85.12 kB / 0.7541 GB, free: 6.812 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.31e-05/0.3707, allocations: 0 / 0.7541 GB, free: 6.812 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001114/0.3708, allocations: 8 kB / 0.7541 GB, free: 6.805 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.728e-05/0.3709, allocations: 7.922 kB / 0.7541 GB, free: 6.797 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.058e-06/0.3709, allocations: 0 / 0.7541 GB, free: 6.797 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 5.462e-05/0.371, allocations: 83.28 kB / 0.7542 GB, free: 6.715 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 7.06e-07/0.371, allocations: 0 / 0.7542 GB, free: 6.715 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.0003018/0.3713, allocations: 4 kB / 0.7542 GB, free: 6.711 MB / 0.6355 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 0.0001455/0.3714, allocations: 103.2 kB / 0.7543 GB, free: 6.602 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 7.404e-05/0.3715, allocations: 8 kB / 0.7543 GB, free: 6.594 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 7.622e-06/0.3715, allocations: 4 kB / 0.7543 GB, free: 6.59 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 2.334e-05/0.3716, allocations: 3.938 kB / 0.7543 GB, free: 6.586 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002052/0.3718, allocations: 7.953 kB / 0.7543 GB, free: 6.578 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0002042/0.372, allocations: 63.5 kB / 0.7544 GB, free: 6.496 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003507/0.3724, allocations: 0.6814 MB / 0.755 GB, free: 5.789 MB / 0.6355 GB
Notification: Performance of simCode: alias equations: time 2.448e-05/0.3724, allocations: 0 / 0.755 GB, free: 5.789 MB / 0.6355 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 2.441e-05/0.3724, allocations: 7.438 kB / 0.755 GB, free: 5.781 MB / 0.6355 GB
Notification: Performance of SimCode: time 1.366e-06/0.3725, allocations: 0 / 0.755 GB, free: 5.781 MB / 0.6355 GB
Notification: Performance of Templates: time 0.002486/0.3749, allocations: 354.6 kB / 0.7554 GB, free: 5.438 MB / 0.6355 GB