Running command: translateModel(Buildings.Controls.OBC.CDL.Continuous.Validation.Derivative,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Controls.OBC.CDL.Continuous.Validation.Derivative")
Notification: Performance of loadModel(Buildings): time 3.641/3.641, allocations: 403.3 MB / 415.4 MB, free: 12.9 MB / 330.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.965e-05/3.984e-05, allocations: 7.984 kB / 0.499 GB, free: 13.36 MB / 426.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4741/0.4742, allocations: 92.69 MB / 0.5896 GB, free: 14.5 MB / 490.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.1818/0.6561, allocations: 121.2 MB / 0.7079 GB, free: 5.184 MB / 0.5886 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002874/0.6564, allocations: 87.94 kB / 0.708 GB, free: 5.098 MB / 0.5886 GB
Notification: Performance of FrontEnd - DAE generated: time 0.006278/0.6627, allocations: 1.604 MB / 0.7095 GB, free: 3.492 MB / 0.5886 GB
Notification: Performance of FrontEnd: time 2.163e-06/0.6628, allocations: 4 kB / 0.7095 GB, free: 3.488 MB / 0.5886 GB
Notification: Performance of Transformations before backend: time 9.472e-06/0.6628, allocations: 0 / 0.7095 GB, free: 3.488 MB / 0.5886 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 6
 * Number of variables: 6
Notification: Performance of Generate backend data structure: time 0.0004439/0.6632, allocations: 354.4 kB / 0.7099 GB, free: 3.098 MB / 0.5886 GB
Notification: Performance of prepare preOptimizeDAE: time 4.189e-05/0.6633, allocations: 8.031 kB / 0.7099 GB, free: 3.09 MB / 0.5886 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.371e-05/0.6633, allocations: 11.86 kB / 0.7099 GB, free: 3.078 MB / 0.5886 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002654/0.6636, allocations: 187.1 kB / 0.7101 GB, free: 2.855 MB / 0.5886 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.468e-05/0.6637, allocations: 8 kB / 0.7101 GB, free: 2.848 MB / 0.5886 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.114e-05/0.6637, allocations: 3.906 kB / 0.7101 GB, free: 2.844 MB / 0.5886 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001192/0.6638, allocations: 49.69 kB / 0.7101 GB, free: 2.789 MB / 0.5886 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.619e-06/0.6638, allocations: 0 / 0.7101 GB, free: 2.789 MB / 0.5886 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.727e-06/0.6639, allocations: 0 / 0.7101 GB, free: 2.789 MB / 0.5886 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.333e-06/0.6639, allocations: 0 / 0.7101 GB, free: 2.789 MB / 0.5886 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 9.034e-05/0.664, allocations: 24 kB / 0.7101 GB, free: 2.766 MB / 0.5886 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0005374/0.6645, allocations: 304.8 kB / 0.7104 GB, free: 2.418 MB / 0.5886 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001112/0.6646, allocations: 34.58 kB / 0.7105 GB, free: 2.375 MB / 0.5886 GB
Notification: Performance of preOpt resolveLoops (simulation): time 4.397e-05/0.6647, allocations: 16.86 kB / 0.7105 GB, free: 2.355 MB / 0.5886 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.99e-05/0.6647, allocations: 0 / 0.7105 GB, free: 2.355 MB / 0.5886 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.316e-05/0.6648, allocations: 38.56 kB / 0.7105 GB, free: 2.309 MB / 0.5886 GB
Notification: Performance of pre-optimization done (n=4): time 1.839e-06/0.6648, allocations: 0 / 0.7105 GB, free: 2.309 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=4): time 0.0001955/0.665, allocations: 61.67 kB / 0.7106 GB, free: 2.242 MB / 0.5886 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.938e-05/0.6651, allocations: 59.34 kB / 0.7106 GB, free: 2.172 MB / 0.5886 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001041/0.6652, allocations: 105.2 kB / 0.7107 GB, free: 2.059 MB / 0.5886 GB
Notification: Performance of collectPreVariables (initialization): time 2.028e-05/0.6652, allocations: 25.7 kB / 0.7108 GB, free: 2.027 MB / 0.5886 GB
Notification: Performance of collectInitialEqns (initialization): time 5.92e-05/0.6653, allocations: 88.05 kB / 0.7108 GB, free: 1.938 MB / 0.5886 GB
Notification: Performance of collectInitialBindings (initialization): time 2.874e-05/0.6653, allocations: 19.75 kB / 0.7109 GB, free: 1.918 MB / 0.5886 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.683e-06/0.6653, allocations: 0 / 0.7109 GB, free: 1.918 MB / 0.5886 GB
Notification: Performance of setup shared object (initialization): time 0.000148/0.6655, allocations: 322.8 kB / 0.7112 GB, free: 1.594 MB / 0.5886 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 3.679e-05/0.6655, allocations: 8 kB / 0.7112 GB, free: 1.586 MB / 0.5886 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 3.266e-05/0.6656, allocations: 8 kB / 0.7112 GB, free: 1.578 MB / 0.5886 GB
Notification: Performance of analyzeInitialSystem (initialization): time 4.197e-05/0.6656, allocations: 12 kB / 0.7112 GB, free: 1.566 MB / 0.5886 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.071e-06/0.6656, allocations: 0 / 0.7112 GB, free: 1.566 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=5) (initialization): time 0.00014/0.6658, allocations: 57.69 kB / 0.7113 GB, free: 1.504 MB / 0.5886 GB
Notification: Performance of prepare postOptimizeDAE: time 1.56e-05/0.6658, allocations: 7.938 kB / 0.7113 GB, free: 1.496 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.839e-06/0.6658, allocations: 0 / 0.7113 GB, free: 1.496 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.182e-05/0.6659, allocations: 0 / 0.7113 GB, free: 1.496 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001788/0.666, allocations: 27.98 kB / 0.7113 GB, free: 1.469 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.119e-05/0.6661, allocations: 7.953 kB / 0.7113 GB, free: 1.461 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 7.528e-05/0.6662, allocations: 7.984 kB / 0.7113 GB, free: 1.453 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.117e-05/0.6662, allocations: 0 / 0.7113 GB, free: 1.453 MB / 0.5886 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 (5):
 * Single equations (assignments): 5
 * 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 7.97e-05/0.6663, allocations: 108.9 kB / 0.7114 GB, free: 1.34 MB / 0.5886 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.966e-05/0.6663, allocations: 3.906 kB / 0.7114 GB, free: 1.336 MB / 0.5886 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001719/0.6665, allocations: 73.73 kB / 0.7115 GB, free: 1.254 MB / 0.5886 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.491e-06/0.6665, allocations: 3.938 kB / 0.7115 GB, free: 1.25 MB / 0.5886 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.044e-06/0.6665, allocations: 4 kB / 0.7115 GB, free: 1.246 MB / 0.5886 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.258e-06/0.6665, allocations: 3.953 kB / 0.7115 GB, free: 1.242 MB / 0.5886 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002236/0.6668, allocations: 165.7 kB / 0.7117 GB, free: 1.031 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.956e-06/0.6668, allocations: 0 / 0.7117 GB, free: 1.031 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001229/0.6669, allocations: 15.98 kB / 0.7117 GB, free: 1.016 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.566e-06/0.6669, allocations: 0 / 0.7117 GB, free: 1.016 MB / 0.5886 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.034e-05/0.667, allocations: 0 / 0.7117 GB, free: 1.016 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.21e-06/0.667, allocations: 384 / 0.7117 GB, free: 1.016 MB / 0.5886 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.671e-06/0.667, allocations: 4 kB / 0.7117 GB, free: 1.012 MB / 0.5886 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002465/0.6672, allocations: 171.4 kB / 0.7118 GB, free: 0.8281 MB / 0.5886 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.393e-05/0.6673, allocations: 81.09 kB / 0.7119 GB, free: 0.7305 MB / 0.5886 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.874e-05/0.6674, allocations: 8.156 kB / 0.7119 GB, free: 0.7227 MB / 0.5886 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001233/0.6675, allocations: 8 kB / 0.7119 GB, free: 0.7148 MB / 0.5886 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.204e-05/0.6675, allocations: 7.984 kB / 0.7119 GB, free: 0.707 MB / 0.5886 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.192e-06/0.6676, allocations: 8 kB / 0.7119 GB, free: 0.6992 MB / 0.5886 GB
Notification: Performance of sorting global known variables: time 6.743e-05/0.6676, allocations: 87.28 kB / 0.712 GB, free: 0.6133 MB / 0.5886 GB
Notification: Performance of sort global known variables: time 7.01e-07/0.6676, allocations: 0 / 0.712 GB, free: 0.6133 MB / 0.5886 GB
Notification: Performance of remove unused functions: time 0.0003101/0.668, allocations: 19.84 kB / 0.712 GB, free: 0.5938 MB / 0.5886 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 1 (der1.x)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (4):
 * Single equations (assignments): 4
 * 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 0.0001732/0.6681, allocations: 116.3 kB / 0.7122 GB, free: 480 kB / 0.5886 GB
Notification: Performance of simCode: created initialization part: time 0.0001209/0.6683, allocations: 24 kB / 0.7122 GB, free: 456 kB / 0.5886 GB
Notification: Performance of simCode: created event and clocks part: time 2.562e-06/0.6683, allocations: 0 / 0.7122 GB, free: 456 kB / 0.5886 GB
Notification: Performance of simCode: created simulation system equations: time 4.896e-05/0.6684, allocations: 15.94 kB / 0.7122 GB, free: 440 kB / 0.5886 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000276/0.6686, allocations: 15.98 kB / 0.7122 GB, free: 424 kB / 0.5886 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0003103/0.669, allocations: 98.81 kB / 0.7123 GB, free: 304 kB / 0.5886 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003579/0.6693, allocations: 0.6848 MB / 0.713 GB, free: 15.59 MB / 0.6042 GB
Notification: Performance of simCode: alias equations: time 4.42e-05/0.6694, allocations: 4 kB / 0.713 GB, free: 15.58 MB / 0.6042 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 3.203e-05/0.6695, allocations: 7.438 kB / 0.713 GB, free: 15.57 MB / 0.6042 GB
Notification: Performance of SimCode: time 1.511e-06/0.6695, allocations: 0 / 0.713 GB, free: 15.57 MB / 0.6042 GB
Notification: Performance of Templates: time 0.003356/0.6728, allocations: 0.5979 MB / 0.7136 GB, free: 14.98 MB / 0.6042 GB