Running command: translateModel(IBPSA.Utilities.Math.Examples.FallingFactorial,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Utilities.Math.Examples.FallingFactorial")
Notification: Performance of loadModel(IBPSA): time 2.681/2.681, allocations: 288.1 MB / 300.7 MB, free: 15.39 MB / 250.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.577e-05/3.588e-05, allocations: 3.594 kB / 370.6 MB, free: 7.855 MB / 298.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1162/0.1163, allocations: 67.02 MB / 437.6 MB, free: 11.35 MB / 362.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.528/0.6444, allocations: 98.03 MB / 0.5231 GB, free: 18.1 MB / 442.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002215/0.6446, allocations: 70.81 kB / 0.5232 GB, free: 18.1 MB / 442.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.004422/0.6491, allocations: 1.042 MB / 0.5242 GB, free: 33.76 MB / 458.7 MB
Notification: Performance of FrontEnd: time 2.026e-06/0.6491, allocations: 6.844 kB / 0.5242 GB, free: 33.76 MB / 458.7 MB
Notification: Performance of Transformations before backend: time 8.777e-06/0.6491, allocations: 1.375 kB / 0.5242 GB, free: 33.76 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 0.0003848/0.6495, allocations: 350 kB / 0.5245 GB, free: 33.41 MB / 458.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.08e-05/0.6496, allocations: 8.25 kB / 0.5245 GB, free: 33.41 MB / 458.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 3.564e-05/0.6496, allocations: 2.75 kB / 0.5245 GB, free: 33.41 MB / 458.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 7.996e-05/0.6497, allocations: 167.6 kB / 0.5247 GB, free: 33.21 MB / 458.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.445e-05/0.6498, allocations: 3.375 kB / 0.5247 GB, free: 33.21 MB / 458.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.524e-05/0.6498, allocations: 6.5 kB / 0.5247 GB, free: 33.2 MB / 458.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.000123/0.6499, allocations: 52.09 kB / 0.5248 GB, free: 33.17 MB / 458.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 9.19e-06/0.6499, allocations: 1.375 kB / 0.5248 GB, free: 33.17 MB / 458.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.407e-05/0.65, allocations: 4.578 kB / 0.5248 GB, free: 33.16 MB / 458.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.465e-06/0.65, allocations: 1.375 kB / 0.5248 GB, free: 33.16 MB / 458.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 7.915e-05/0.6501, allocations: 21 kB / 0.5248 GB, free: 33.16 MB / 458.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.000426/0.6505, allocations: 284.5 kB / 0.5251 GB, free: 32.89 MB / 458.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.000259/0.6508, allocations: 46.8 kB / 0.5251 GB, free: 32.86 MB / 458.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 4.38e-05/0.6509, allocations: 15.83 kB / 0.5251 GB, free: 32.86 MB / 458.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002573/0.6511, allocations: 401.8 kB / 0.5255 GB, free: 32.38 MB / 458.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.265e-05/0.6512, allocations: 32.69 kB / 0.5255 GB, free: 32.34 MB / 458.7 MB
Notification: Performance of pre-optimization done (n=3): time 2.532e-06/0.6512, allocations: 0 / 0.5255 GB, free: 32.34 MB / 458.7 MB
Notification: Performance of matching and sorting (n=3): time 0.0001978/0.6514, allocations: 54.48 kB / 0.5256 GB, free: 32.31 MB / 458.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.571e-05/0.6514, allocations: 55.41 kB / 0.5256 GB, free: 32.24 MB / 458.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 9.406e-05/0.6515, allocations: 100.3 kB / 0.5257 GB, free: 32.15 MB / 458.7 MB
Notification: Performance of collectPreVariables (initialization): time 1.769e-05/0.6516, allocations: 26.45 kB / 0.5258 GB, free: 32.12 MB / 458.7 MB
Notification: Performance of collectInitialEqns (initialization): time 6.285e-05/0.6516, allocations: 91.78 kB / 0.5259 GB, free: 32.04 MB / 458.7 MB
Notification: Performance of collectInitialBindings (initialization): time 1.557e-05/0.6517, allocations: 5.156 kB / 0.5259 GB, free: 32.03 MB / 458.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.27e-06/0.6517, allocations: 5.312 kB / 0.5259 GB, free: 32.03 MB / 458.7 MB
Notification: Performance of setup shared object (initialization): time 0.000152/0.6518, allocations: 315.6 kB / 0.5262 GB, free: 31.71 MB / 458.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 3.183e-05/0.6519, allocations: 6.625 kB / 0.5262 GB, free: 31.71 MB / 458.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 3.016e-05/0.6519, allocations: 11.11 kB / 0.5262 GB, free: 31.71 MB / 458.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 3.651e-05/0.652, allocations: 9.078 kB / 0.5262 GB, free: 31.71 MB / 458.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.848e-06/0.652, allocations: 0 / 0.5262 GB, free: 31.71 MB / 458.7 MB
Notification: Performance of matching and sorting (n=3) (initialization): time 0.0001361/0.6521, allocations: 58.27 kB / 0.5262 GB, free: 31.67 MB / 458.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.747e-05/0.6522, allocations: 7.5 kB / 0.5263 GB, free: 31.67 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.619e-06/0.6522, allocations: 0.75 kB / 0.5263 GB, free: 31.67 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.225e-05/0.6522, allocations: 0 / 0.5263 GB, free: 31.67 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001282/0.6523, allocations: 18.5 kB / 0.5263 GB, free: 31.67 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.911e-06/0.6524, allocations: 0 / 0.5263 GB, free: 31.67 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 8.149e-05/0.6525, allocations: 14.77 kB / 0.5263 GB, free: 31.66 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.107e-05/0.6525, allocations: 3.062 kB / 0.5263 GB, free: 31.66 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: 2 (falFac.y,falFac.k)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (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 prepare postOptimizeDAE: time 8.135e-05/0.6526, allocations: 103.2 kB / 0.5264 GB, free: 31.56 MB / 458.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.962e-05/0.6526, allocations: 11.48 kB / 0.5264 GB, free: 31.55 MB / 458.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001709/0.6528, allocations: 58.22 kB / 0.5265 GB, free: 31.51 MB / 458.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.384e-06/0.6528, allocations: 0 / 0.5265 GB, free: 31.51 MB / 458.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.112e-06/0.6528, allocations: 0.9062 kB / 0.5265 GB, free: 31.51 MB / 458.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.316e-06/0.6529, allocations: 1.031 kB / 0.5265 GB, free: 31.51 MB / 458.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001963/0.6531, allocations: 168.3 kB / 0.5266 GB, free: 31.32 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.097e-06/0.6531, allocations: 5.219 kB / 0.5266 GB, free: 31.31 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001104/0.6532, allocations: 13.2 kB / 0.5266 GB, free: 31.31 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 4.876e-06/0.6532, allocations: 1.469 kB / 0.5266 GB, free: 31.31 MB / 458.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.005e-05/0.6532, allocations: 7.891 kB / 0.5266 GB, free: 31.3 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.775e-06/0.6533, allocations: 1.422 kB / 0.5266 GB, free: 31.3 MB / 458.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.72e-06/0.6533, allocations: 0 / 0.5266 GB, free: 31.3 MB / 458.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001803/0.6535, allocations: 149.2 kB / 0.5268 GB, free: 31.17 MB / 458.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 4.436e-05/0.6535, allocations: 82.89 kB / 0.5269 GB, free: 31.07 MB / 458.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.973e-05/0.6535, allocations: 1.234 kB / 0.5269 GB, free: 31.07 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001268/0.6537, allocations: 13.44 kB / 0.5269 GB, free: 31.07 MB / 458.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.896e-05/0.6538, allocations: 7.781 kB / 0.5269 GB, free: 31.07 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.609e-06/0.6538, allocations: 1.25 kB / 0.5269 GB, free: 31.07 MB / 458.7 MB
Notification: Performance of sorting global known variables: time 7.188e-05/0.6539, allocations: 90.72 kB / 0.527 GB, free: 30.99 MB / 458.7 MB
Notification: Performance of sort global known variables: time 7.6e-07/0.6539, allocations: 3.938 kB / 0.527 GB, free: 30.99 MB / 458.7 MB
Notification: Performance of remove unused functions: time 0.0003249/0.6542, allocations: 25.38 kB / 0.527 GB, free: 30.98 MB / 458.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 2 (falFac.y,falFac.k)
 * 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 0.0001955/0.6544, allocations: 116.7 kB / 0.5271 GB, free: 30.88 MB / 458.7 MB
Notification: Performance of simCode: created initialization part: time 0.0001141/0.6545, allocations: 25.12 kB / 0.5271 GB, free: 30.88 MB / 458.7 MB
Notification: Performance of simCode: created event and clocks part: time 2.42e-06/0.6546, allocations: 0 / 0.5271 GB, free: 30.88 MB / 458.7 MB
Notification: Performance of simCode: created simulation system equations: time 5.1e-05/0.6546, allocations: 14.59 kB / 0.5272 GB, free: 30.88 MB / 458.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002091/0.6548, allocations: 7.016 kB / 0.5272 GB, free: 30.88 MB / 458.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0002426/0.6551, allocations: 73.44 kB / 0.5272 GB, free: 30.8 MB / 458.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003457/0.6555, allocations: 0.6824 MB / 0.5279 GB, free: 30.11 MB / 458.7 MB
Notification: Performance of simCode: alias equations: time 4.487e-05/0.6555, allocations: 9.484 kB / 0.5279 GB, free: 30.11 MB / 458.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 3.065e-05/0.6556, allocations: 10.41 kB / 0.5279 GB, free: 30.1 MB / 458.7 MB
Notification: Performance of SimCode: time 1.291e-06/0.6556, allocations: 0 / 0.5279 GB, free: 30.1 MB / 458.7 MB
Notification: Performance of Templates: time 0.003308/0.6589, allocations: 0.644 MB / 0.5285 GB, free: 30.03 MB / 458.7 MB