Running command: translateModel(IBPSA.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck2,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.BaseClasses.FlowModels.Validation.BasicFlowFunction_dp_DerivativeCheck2")
Notification: Performance of loadModel(IBPSA): time 2.687/2.687, allocations: 288.1 MB / 300.7 MB, free: 15.29 MB / 250.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.883e-05/3.901e-05, allocations: 3.75 kB / 370.6 MB, free: 7.879 MB / 298.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1506/0.1507, allocations: 67.02 MB / 437.7 MB, free: 11.29 MB / 362.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.5246/0.6754, allocations: 98.54 MB / 0.5236 GB, free: 18.11 MB / 442.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002233/0.6756, allocations: 80.53 kB / 0.5237 GB, free: 18.11 MB / 442.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.02004/0.6957, allocations: 4.504 MB / 0.5281 GB, free: 33.54 MB / 458.7 MB
Notification: Performance of FrontEnd: time 2.404e-06/0.6957, allocations: 0 / 0.5281 GB, free: 33.54 MB / 458.7 MB
Notification: Performance of Transformations before backend: time 1.29e-05/0.6958, allocations: 5.031 kB / 0.5281 GB, free: 33.54 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: 7
 * Number of variables: 7
Notification: Performance of Generate backend data structure: time 0.0003258/0.6961, allocations: 346.7 kB / 0.5284 GB, free: 33.18 MB / 458.7 MB
Notification: Performance of prepare preOptimizeDAE: time 3.982e-05/0.6961, allocations: 9.625 kB / 0.5284 GB, free: 33.18 MB / 458.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.32e-05/0.6962, allocations: 6.406 kB / 0.5285 GB, free: 33.18 MB / 458.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 7.904e-05/0.6963, allocations: 169.5 kB / 0.5286 GB, free: 32.98 MB / 458.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.445e-05/0.6963, allocations: 1.469 kB / 0.5286 GB, free: 32.98 MB / 458.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.646e-05/0.6963, allocations: 6.594 kB / 0.5286 GB, free: 32.98 MB / 458.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001076/0.6965, allocations: 44.53 kB / 0.5287 GB, free: 32.95 MB / 458.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 1.358e-05/0.6965, allocations: 9.172 kB / 0.5287 GB, free: 32.94 MB / 458.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.151e-05/0.6965, allocations: 0 / 0.5287 GB, free: 32.94 MB / 458.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.021e-06/0.6965, allocations: 1.219 kB / 0.5287 GB, free: 32.94 MB / 458.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 5.843e-05/0.6966, allocations: 21.58 kB / 0.5287 GB, free: 32.93 MB / 458.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001391/0.6967, allocations: 162.3 kB / 0.5288 GB, free: 32.75 MB / 458.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001171/0.6969, allocations: 56.25 kB / 0.5289 GB, free: 32.72 MB / 458.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 5.493e-05/0.6969, allocations: 26.42 kB / 0.5289 GB, free: 32.71 MB / 458.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 1.991e-05/0.697, allocations: 9.438 kB / 0.5289 GB, free: 32.71 MB / 458.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.418e-05/0.697, allocations: 33.06 kB / 0.529 GB, free: 32.67 MB / 458.7 MB
Notification: Performance of pre-optimization done (n=7): time 2.247e-06/0.697, allocations: 1.406 kB / 0.529 GB, free: 32.67 MB / 458.7 MB
Notification: Performance of matching and sorting (n=11): time 0.001079/0.6981, allocations: 0.5608 MB / 0.5295 GB, free: 32.21 MB / 458.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.88e-05/0.6982, allocations: 54.44 kB / 0.5296 GB, free: 32.15 MB / 458.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 7.08e-05/0.6983, allocations: 91.59 kB / 0.5297 GB, free: 32.05 MB / 458.7 MB
Notification: Performance of collectPreVariables (initialization): time 2.317e-05/0.6983, allocations: 30.36 kB / 0.5297 GB, free: 32.02 MB / 458.7 MB
Notification: Performance of collectInitialEqns (initialization): time 4.281e-05/0.6983, allocations: 80.23 kB / 0.5298 GB, free: 31.94 MB / 458.7 MB
Notification: Performance of collectInitialBindings (initialization): time 3.833e-05/0.6984, allocations: 44 kB / 0.5298 GB, free: 31.91 MB / 458.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 7.363e-06/0.6984, allocations: 8.312 kB / 0.5298 GB, free: 31.91 MB / 458.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001528/0.6986, allocations: 317.5 kB / 0.5301 GB, free: 31.59 MB / 458.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 5.611e-05/0.6986, allocations: 17 kB / 0.5301 GB, free: 31.59 MB / 458.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 5.144e-05/0.6987, allocations: 20.84 kB / 0.5301 GB, free: 31.59 MB / 458.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 6.973e-05/0.6988, allocations: 28.62 kB / 0.5302 GB, free: 31.59 MB / 458.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.637e-06/0.6988, allocations: 5.062 kB / 0.5302 GB, free: 31.59 MB / 458.7 MB
Notification: Performance of matching and sorting (n=13) (initialization): time 0.0001959/0.699, allocations: 93.56 kB / 0.5303 GB, free: 31.55 MB / 458.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.447e-05/0.699, allocations: 4.406 kB / 0.5303 GB, free: 31.55 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.146e-06/0.6991, allocations: 6.562 kB / 0.5303 GB, free: 31.54 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.216e-05/0.6991, allocations: 1.188 kB / 0.5303 GB, free: 31.54 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001318/0.6992, allocations: 19.12 kB / 0.5303 GB, free: 31.54 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.64e-06/0.6992, allocations: 1.641 kB / 0.5303 GB, free: 31.54 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 3.431e-05/0.6993, allocations: 5.219 kB / 0.5303 GB, free: 31.54 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.114e-05/0.6993, allocations: 2.625 kB / 0.5303 GB, free: 31.54 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 8.802e-05/0.6994, allocations: 115.1 kB / 0.5304 GB, free: 31.43 MB / 458.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 1.954e-05/0.6994, allocations: 7.406 kB / 0.5304 GB, free: 31.43 MB / 458.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002343/0.6997, allocations: 95.91 kB / 0.5305 GB, free: 31.39 MB / 458.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.425e-06/0.6997, allocations: 9.375 kB / 0.5305 GB, free: 31.38 MB / 458.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.757e-06/0.6997, allocations: 3.938 kB / 0.5305 GB, free: 31.38 MB / 458.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.755e-06/0.6997, allocations: 1.828 kB / 0.5305 GB, free: 31.38 MB / 458.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004543/0.7002, allocations: 347.5 kB / 0.5309 GB, free: 31.08 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.989e-06/0.7002, allocations: 4 kB / 0.5309 GB, free: 31.07 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001581/0.7004, allocations: 19.16 kB / 0.5309 GB, free: 31.07 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 5.75e-06/0.7004, allocations: 4.922 kB / 0.5309 GB, free: 31.07 MB / 458.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.476e-05/0.7004, allocations: 6.922 kB / 0.5309 GB, free: 31.07 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.122e-06/0.7004, allocations: 1.031 kB / 0.5309 GB, free: 31.07 MB / 458.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.559e-06/0.7004, allocations: 0 / 0.5309 GB, free: 31.07 MB / 458.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003087/0.7008, allocations: 214.4 kB / 0.5311 GB, free: 30.93 MB / 458.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 4.62e-05/0.7008, allocations: 80.84 kB / 0.5312 GB, free: 30.84 MB / 458.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.995e-05/0.7009, allocations: 5.672 kB / 0.5312 GB, free: 30.83 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001155/0.701, allocations: 10.33 kB / 0.5312 GB, free: 30.83 MB / 458.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 2.295e-05/0.701, allocations: 5.406 kB / 0.5312 GB, free: 30.83 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.419e-05/0.701, allocations: 4.094 kB / 0.5312 GB, free: 30.83 MB / 458.7 MB
Notification: Performance of sorting global known variables: time 4.77e-05/0.7011, allocations: 76.5 kB / 0.5313 GB, free: 30.75 MB / 458.7 MB
Notification: Performance of sort global known variables: time 6.86e-07/0.7011, allocations: 0 / 0.5313 GB, free: 30.75 MB / 458.7 MB
Notification: Performance of remove unused functions: time 0.0003951/0.7015, allocations: 47.48 kB / 0.5313 GB, free: 30.74 MB / 458.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 2 (m_flow_comp,der_m_flow_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 0.000249/0.7018, allocations: 142 kB / 0.5315 GB, free: 30.64 MB / 458.7 MB
Notification: Performance of simCode: created initialization part: time 0.0001695/0.702, allocations: 66.69 kB / 0.5315 GB, free: 30.63 MB / 458.7 MB
Notification: Performance of simCode: created event and clocks part: time 3.609e-06/0.702, allocations: 1.125 kB / 0.5315 GB, free: 30.63 MB / 458.7 MB
Notification: Performance of simCode: created simulation system equations: time 6.864e-05/0.7021, allocations: 29.92 kB / 0.5316 GB, free: 30.63 MB / 458.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002037/0.7023, allocations: 9.219 kB / 0.5316 GB, free: 30.62 MB / 458.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004925/0.7028, allocations: 228 kB / 0.5318 GB, free: 30.46 MB / 458.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003499/0.7032, allocations: 0.6915 MB / 0.5325 GB, free: 29.76 MB / 458.7 MB
Notification: Performance of simCode: alias equations: time 6.098e-05/0.7032, allocations: 16.14 kB / 0.5325 GB, free: 29.75 MB / 458.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 3.042e-05/0.7033, allocations: 13.22 kB / 0.5325 GB, free: 29.75 MB / 458.7 MB
Notification: Performance of SimCode: time 1.423e-06/0.7033, allocations: 0 / 0.5325 GB, free: 29.75 MB / 458.7 MB
Notification: Performance of Templates: time 0.003814/0.7071, allocations: 0.8544 MB / 0.5333 GB, free: 29.65 MB / 458.7 MB