Running command: translateModel(IBPSA.Fluid.Actuators.BaseClasses.Examples.EqualPercentageDerivativeCheck,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Actuators.BaseClasses.Examples.EqualPercentageDerivativeCheck")
Notification: Performance of loadModel(IBPSA): time 2.763/2.763, allocations: 288.1 MB / 300.7 MB, free: 15.38 MB / 250.7 MB
Notification: Performance of FrontEnd - loaded program: time 4.363e-05/4.369e-05, allocations: 4.562 kB / 370.6 MB, free: 7.852 MB / 298.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1246/0.1246, allocations: 67.02 MB / 437.6 MB, free: 11.34 MB / 362.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.5221/0.6468, allocations: 97.47 MB / 0.5226 GB, free: 18.09 MB / 442.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002576/0.6471, allocations: 81.25 kB / 0.5226 GB, free: 18.09 MB / 442.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.008787/0.6559, allocations: 1.807 MB / 0.5244 GB, free: 33.7 MB / 458.7 MB
Notification: Performance of FrontEnd: time 2.233e-06/0.656, allocations: 0.875 kB / 0.5244 GB, free: 33.7 MB / 458.7 MB
Notification: Performance of Transformations before backend: time 1.228e-05/0.656, allocations: 0 / 0.5244 GB, free: 33.7 MB / 458.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2
 * Number of variables: 2
Notification: Performance of Generate backend data structure: time 0.00032/0.6563, allocations: 334.9 kB / 0.5247 GB, free: 33.35 MB / 458.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.448e-05/0.6564, allocations: 11.12 kB / 0.5247 GB, free: 33.35 MB / 458.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.055e-05/0.6564, allocations: 1.5 kB / 0.5247 GB, free: 33.35 MB / 458.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 7.86e-05/0.6565, allocations: 165.5 kB / 0.5249 GB, free: 33.15 MB / 458.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.382e-05/0.6566, allocations: 0.5 kB / 0.5249 GB, free: 33.15 MB / 458.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.479e-05/0.6566, allocations: 6.859 kB / 0.5249 GB, free: 33.14 MB / 458.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 8.568e-05/0.6567, allocations: 34.19 kB / 0.5249 GB, free: 33.11 MB / 458.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 7.999e-06/0.6567, allocations: 0 / 0.5249 GB, free: 33.11 MB / 458.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.226e-05/0.6567, allocations: 5.609 kB / 0.5249 GB, free: 33.11 MB / 458.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.056e-06/0.6568, allocations: 0 / 0.5249 GB, free: 33.11 MB / 458.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 2.488e-05/0.6568, allocations: 3.125 kB / 0.5249 GB, free: 33.11 MB / 458.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.000128/0.6569, allocations: 160.8 kB / 0.5251 GB, free: 32.91 MB / 458.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 4.908e-05/0.657, allocations: 32.81 kB / 0.5251 GB, free: 32.88 MB / 458.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 2.435e-05/0.657, allocations: 8.609 kB / 0.5251 GB, free: 32.87 MB / 458.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004981/0.6575, allocations: 0.5757 MB / 0.5257 GB, free: 32.21 MB / 458.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.666e-05/0.6576, allocations: 36.5 kB / 0.5257 GB, free: 32.17 MB / 458.7 MB
Notification: Performance of pre-optimization done (n=2): time 2.398e-06/0.6576, allocations: 3.938 kB / 0.5257 GB, free: 32.17 MB / 458.7 MB
Notification: Performance of matching and sorting (n=3): time 0.0005282/0.6581, allocations: 245.1 kB / 0.526 GB, free: 31.92 MB / 458.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.044e-05/0.6582, allocations: 54.72 kB / 0.526 GB, free: 31.86 MB / 458.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 7.625e-05/0.6583, allocations: 89.84 kB / 0.5261 GB, free: 31.77 MB / 458.7 MB
Notification: Performance of collectPreVariables (initialization): time 2.012e-05/0.6583, allocations: 26.77 kB / 0.5261 GB, free: 31.73 MB / 458.7 MB
Notification: Performance of collectInitialEqns (initialization): time 4.906e-05/0.6584, allocations: 83.77 kB / 0.5262 GB, free: 31.65 MB / 458.7 MB
Notification: Performance of collectInitialBindings (initialization): time 2.601e-05/0.6584, allocations: 18.34 kB / 0.5262 GB, free: 31.64 MB / 458.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.363e-06/0.6584, allocations: 2.312 kB / 0.5262 GB, free: 31.64 MB / 458.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001557/0.6586, allocations: 314 kB / 0.5265 GB, free: 31.33 MB / 458.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 2.407e-05/0.6586, allocations: 5.5 kB / 0.5265 GB, free: 31.33 MB / 458.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 3.236e-05/0.6587, allocations: 17.53 kB / 0.5266 GB, free: 31.31 MB / 458.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 3.422e-05/0.6587, allocations: 7.406 kB / 0.5266 GB, free: 31.31 MB / 458.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.341e-06/0.6587, allocations: 1.344 kB / 0.5266 GB, free: 31.31 MB / 458.7 MB
Notification: Performance of matching and sorting (n=4) (initialization): time 0.0001197/0.6589, allocations: 53.67 kB / 0.5266 GB, free: 31.27 MB / 458.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.807e-05/0.6589, allocations: 5.25 kB / 0.5266 GB, free: 31.27 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.318e-06/0.6589, allocations: 6.453 kB / 0.5266 GB, free: 31.27 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.251e-05/0.6589, allocations: 0 / 0.5266 GB, free: 31.27 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 6.139e-05/0.659, allocations: 6.844 kB / 0.5266 GB, free: 31.27 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.086e-06/0.659, allocations: 5.703 kB / 0.5266 GB, free: 31.27 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 2.17e-05/0.6591, allocations: 2.531 kB / 0.5266 GB, free: 31.27 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.721e-06/0.6591, allocations: 1.125 kB / 0.5266 GB, free: 31.27 MB / 458.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 2
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (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 prepare postOptimizeDAE: time 8.812e-05/0.6592, allocations: 112.7 kB / 0.5268 GB, free: 31.16 MB / 458.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 1.378e-05/0.6592, allocations: 0.7812 kB / 0.5268 GB, free: 31.16 MB / 458.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001489/0.6594, allocations: 56.97 kB / 0.5268 GB, free: 31.11 MB / 458.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.158e-06/0.6594, allocations: 1.406 kB / 0.5268 GB, free: 31.11 MB / 458.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.008e-06/0.6594, allocations: 0 / 0.5268 GB, free: 31.11 MB / 458.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.722e-06/0.6594, allocations: 3.953 kB / 0.5268 GB, free: 31.11 MB / 458.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001161/0.6595, allocations: 155 kB / 0.527 GB, free: 30.92 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.227e-06/0.6596, allocations: 1.438 kB / 0.527 GB, free: 30.92 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 6.197e-05/0.6596, allocations: 4.188 kB / 0.527 GB, free: 30.92 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 3.318e-06/0.6596, allocations: 0 / 0.527 GB, free: 30.92 MB / 458.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.465e-06/0.6597, allocations: 5.938 kB / 0.527 GB, free: 30.92 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.241e-06/0.6597, allocations: 0 / 0.527 GB, free: 30.92 MB / 458.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.673e-06/0.6597, allocations: 1.438 kB / 0.527 GB, free: 30.92 MB / 458.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000159/0.6599, allocations: 86.52 kB / 0.5271 GB, free: 30.84 MB / 458.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 4.199e-05/0.6599, allocations: 78.7 kB / 0.5271 GB, free: 30.75 MB / 458.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.664e-05/0.6599, allocations: 2.203 kB / 0.5271 GB, free: 30.75 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 5.14e-05/0.66, allocations: 5.812 kB / 0.5271 GB, free: 30.75 MB / 458.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 2.058e-05/0.66, allocations: 6.219 kB / 0.5271 GB, free: 30.74 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.554e-06/0.6601, allocations: 4.422 kB / 0.5272 GB, free: 30.74 MB / 458.7 MB
Notification: Performance of sorting global known variables: time 5.609e-05/0.6601, allocations: 83.2 kB / 0.5272 GB, free: 30.66 MB / 458.7 MB
Notification: Performance of sort global known variables: time 6.92e-07/0.6601, allocations: 0 / 0.5272 GB, free: 30.66 MB / 458.7 MB
Notification: Performance of remove unused functions: time 0.0003545/0.6605, allocations: 37.94 kB / 0.5273 GB, free: 30.65 MB / 458.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 1 (y)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (3):
 * Single equations (assignments): 3
 * 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 0.0002592/0.6608, allocations: 136 kB / 0.5274 GB, free: 30.55 MB / 458.7 MB
Notification: Performance of simCode: created initialization part: time 9.594e-05/0.6609, allocations: 18.19 kB / 0.5274 GB, free: 30.55 MB / 458.7 MB
Notification: Performance of simCode: created event and clocks part: time 3.067e-06/0.6609, allocations: 0 / 0.5274 GB, free: 30.55 MB / 458.7 MB
Notification: Performance of simCode: created simulation system equations: time 2.749e-05/0.6609, allocations: 13.91 kB / 0.5274 GB, free: 30.55 MB / 458.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001175/0.6611, allocations: 5.766 kB / 0.5274 GB, free: 30.54 MB / 458.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0002041/0.6613, allocations: 76.47 kB / 0.5275 GB, free: 30.47 MB / 458.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003467/0.6617, allocations: 0.6786 MB / 0.5282 GB, free: 29.77 MB / 458.7 MB
Notification: Performance of simCode: alias equations: time 3.324e-05/0.6617, allocations: 4.188 kB / 0.5282 GB, free: 29.77 MB / 458.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 2.083e-05/0.6617, allocations: 9.344 kB / 0.5282 GB, free: 29.77 MB / 458.7 MB
Notification: Performance of SimCode: time 1.436e-06/0.6617, allocations: 0 / 0.5282 GB, free: 29.77 MB / 458.7 MB
Notification: Performance of Templates: time 0.003937/0.6657, allocations: 1.057 MB / 0.5292 GB, free: 29.69 MB / 458.7 MB