Running command: translateModel(IBPSA.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_m_flow_DerivativeCheck2")
Notification: Performance of loadModel(IBPSA): time 2.719/2.719, allocations: 288.1 MB / 300.7 MB, free: 15.39 MB / 250.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.388e-05/3.395e-05, allocations: 5.594 kB / 370.6 MB, free: 7.859 MB / 298.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1163/0.1164, allocations: 67 MB / 437.6 MB, free: 11.36 MB / 362.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.5173/0.6338, allocations: 99.21 MB / 0.5243 GB, free: 18.27 MB / 442.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002391/0.634, allocations: 78.83 kB / 0.5243 GB, free: 18.27 MB / 442.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.01947/0.6535, allocations: 4.262 MB / 0.5285 GB, free: 33.73 MB / 458.7 MB
Notification: Performance of FrontEnd: time 2.003e-06/0.6536, allocations: 0 / 0.5285 GB, free: 33.73 MB / 458.7 MB
Notification: Performance of Transformations before backend: time 8.4e-06/0.6536, allocations: 1.438 kB / 0.5285 GB, free: 33.73 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: 13
 * Number of variables: 13
Notification: Performance of Generate backend data structure: time 0.0004337/0.654, allocations: 382.1 kB / 0.5289 GB, free: 33.35 MB / 458.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.08e-05/0.6541, allocations: 9.312 kB / 0.5289 GB, free: 33.35 MB / 458.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.038e-05/0.6542, allocations: 4.406 kB / 0.5289 GB, free: 33.35 MB / 458.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 7.41e-05/0.6542, allocations: 164.3 kB / 0.529 GB, free: 33.15 MB / 458.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.687e-05/0.6543, allocations: 3.438 kB / 0.529 GB, free: 33.15 MB / 458.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.659e-05/0.6543, allocations: 10.33 kB / 0.5291 GB, free: 33.15 MB / 458.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001499/0.6545, allocations: 69.78 kB / 0.5291 GB, free: 33.12 MB / 458.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.285e-05/0.6545, allocations: 7.953 kB / 0.5291 GB, free: 33.11 MB / 458.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.499e-05/0.6545, allocations: 2.016 kB / 0.5291 GB, free: 33.11 MB / 458.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.391e-06/0.6545, allocations: 6.234 kB / 0.5291 GB, free: 33.11 MB / 458.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001016/0.6547, allocations: 33.53 kB / 0.5292 GB, free: 33.1 MB / 458.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0006075/0.6553, allocations: 333.6 kB / 0.5295 GB, free: 32.82 MB / 458.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001356/0.6554, allocations: 61.03 kB / 0.5295 GB, free: 32.8 MB / 458.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 4.671e-05/0.6555, allocations: 22.23 kB / 0.5296 GB, free: 32.79 MB / 458.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 2.289e-05/0.6555, allocations: 5.062 kB / 0.5296 GB, free: 32.79 MB / 458.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.986e-05/0.6556, allocations: 33.83 kB / 0.5296 GB, free: 32.75 MB / 458.7 MB
Notification: Performance of pre-optimization done (n=7): time 2.313e-06/0.6556, allocations: 0 / 0.5296 GB, free: 32.75 MB / 458.7 MB
Notification: Performance of matching and sorting (n=11): time 0.001083/0.6567, allocations: 0.5727 MB / 0.5302 GB, free: 32.28 MB / 458.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.791e-05/0.6567, allocations: 55.22 kB / 0.5302 GB, free: 32.22 MB / 458.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 7.913e-05/0.6568, allocations: 94.12 kB / 0.5303 GB, free: 32.12 MB / 458.7 MB
Notification: Performance of collectPreVariables (initialization): time 2.313e-05/0.6568, allocations: 29.14 kB / 0.5303 GB, free: 32.09 MB / 458.7 MB
Notification: Performance of collectInitialEqns (initialization): time 5.745e-05/0.6569, allocations: 87.12 kB / 0.5304 GB, free: 32.01 MB / 458.7 MB
Notification: Performance of collectInitialBindings (initialization): time 3.459e-05/0.657, allocations: 40.48 kB / 0.5305 GB, free: 31.98 MB / 458.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.459e-06/0.657, allocations: 4 kB / 0.5305 GB, free: 31.98 MB / 458.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001528/0.6571, allocations: 326 kB / 0.5308 GB, free: 31.66 MB / 458.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 6.224e-05/0.6572, allocations: 21.38 kB / 0.5308 GB, free: 31.66 MB / 458.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 5.764e-05/0.6573, allocations: 24.61 kB / 0.5308 GB, free: 31.66 MB / 458.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 6.929e-05/0.6574, allocations: 26.55 kB / 0.5308 GB, free: 31.66 MB / 458.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.793e-06/0.6574, allocations: 0 / 0.5308 GB, free: 31.66 MB / 458.7 MB
Notification: Performance of matching and sorting (n=13) (initialization): time 0.0002128/0.6576, allocations: 89.64 kB / 0.5309 GB, free: 31.62 MB / 458.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.485e-05/0.6576, allocations: 4.406 kB / 0.5309 GB, free: 31.62 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.385e-06/0.6576, allocations: 0.9062 kB / 0.5309 GB, free: 31.62 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.231e-05/0.6577, allocations: 5 kB / 0.5309 GB, free: 31.62 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002038/0.6579, allocations: 35.2 kB / 0.531 GB, free: 31.62 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.959e-06/0.6579, allocations: 1.156 kB / 0.531 GB, free: 31.62 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 8.809e-05/0.658, allocations: 7.25 kB / 0.531 GB, free: 31.62 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.49e-05/0.658, allocations: 6.312 kB / 0.531 GB, free: 31.61 MB / 458.7 MB
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 (13):
 * Single equations (assignments): 13
 * 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 9.008e-05/0.6581, allocations: 112.1 kB / 0.5311 GB, free: 31.5 MB / 458.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.53e-05/0.6582, allocations: 7.156 kB / 0.5311 GB, free: 31.5 MB / 458.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002557/0.6585, allocations: 115.8 kB / 0.5312 GB, free: 31.45 MB / 458.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.59e-06/0.6585, allocations: 1.281 kB / 0.5312 GB, free: 31.45 MB / 458.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.473e-06/0.6585, allocations: 0 / 0.5312 GB, free: 31.45 MB / 458.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.333e-06/0.6585, allocations: 1.344 kB / 0.5312 GB, free: 31.45 MB / 458.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005112/0.659, allocations: 361.2 kB / 0.5315 GB, free: 31.15 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.98e-06/0.659, allocations: 0 / 0.5315 GB, free: 31.15 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002146/0.6593, allocations: 33.8 kB / 0.5316 GB, free: 31.15 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 6.601e-06/0.6593, allocations: 2.906 kB / 0.5316 GB, free: 31.15 MB / 458.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.334e-05/0.6593, allocations: 4.938 kB / 0.5316 GB, free: 31.14 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.167e-06/0.6593, allocations: 1.062 kB / 0.5316 GB, free: 31.14 MB / 458.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.748e-06/0.6593, allocations: 0 / 0.5316 GB, free: 31.14 MB / 458.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003348/0.6597, allocations: 224.3 kB / 0.5318 GB, free: 31 MB / 458.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 4.532e-05/0.6598, allocations: 83.45 kB / 0.5319 GB, free: 30.91 MB / 458.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.268e-05/0.6598, allocations: 2.109 kB / 0.5319 GB, free: 30.91 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001653/0.66, allocations: 12.08 kB / 0.5319 GB, free: 30.91 MB / 458.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 2.401e-05/0.66, allocations: 13.3 kB / 0.5319 GB, free: 30.9 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.498e-05/0.66, allocations: 4.359 kB / 0.5319 GB, free: 30.9 MB / 458.7 MB
Notification: Performance of sorting global known variables: time 5.914e-05/0.6601, allocations: 82.78 kB / 0.532 GB, free: 30.82 MB / 458.7 MB
Notification: Performance of sort global known variables: time 7.72e-07/0.6601, allocations: 0 / 0.532 GB, free: 30.82 MB / 458.7 MB
Notification: Performance of remove unused functions: time 0.0003905/0.6605, allocations: 44.84 kB / 0.532 GB, free: 30.81 MB / 458.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 2 (dp_comp,der_dp_comp)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (11):
 * Single equations (assignments): 11
 * 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 0.0002462/0.6608, allocations: 143.8 kB / 0.5322 GB, free: 30.71 MB / 458.7 MB
Notification: Performance of simCode: created initialization part: time 0.0001827/0.661, allocations: 62.78 kB / 0.5322 GB, free: 30.71 MB / 458.7 MB
Notification: Performance of simCode: created event and clocks part: time 3.572e-06/0.661, allocations: 5.562 kB / 0.5322 GB, free: 30.7 MB / 458.7 MB
Notification: Performance of simCode: created simulation system equations: time 7.631e-05/0.6611, allocations: 36.34 kB / 0.5323 GB, free: 30.7 MB / 458.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002081/0.6613, allocations: 15.17 kB / 0.5323 GB, free: 30.69 MB / 458.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0005223/0.6618, allocations: 251.5 kB / 0.5325 GB, free: 30.51 MB / 458.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003662/0.6622, allocations: 0.6943 MB / 0.5332 GB, free: 29.81 MB / 458.7 MB
Notification: Performance of simCode: alias equations: time 7.901e-05/0.6623, allocations: 10.23 kB / 0.5332 GB, free: 29.81 MB / 458.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 3.799e-05/0.6624, allocations: 13.56 kB / 0.5332 GB, free: 29.8 MB / 458.7 MB
Notification: Performance of SimCode: time 3.075e-06/0.6624, allocations: 4 kB / 0.5332 GB, free: 29.8 MB / 458.7 MB
Notification: Performance of Templates: time 0.004235/0.6666, allocations: 1.019 MB / 0.5342 GB, free: 29.69 MB / 458.7 MB