Running command: translateModel(ModelicaByExample.Subsystems.LotkaVolterra.Examples.UnconnectedPopulations,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="ModelicaByExample_ModelicaByExample.Subsystems.LotkaVolterra.Examples.UnconnectedPopulations")
Notification: Performance of loadModel(ModelicaByExample): time 2.033/2.033, allocations: 203.4 MB / 215.5 MB, free: 12.97 MB / 186.7 MB
Warning: Ignoring unknown experiment annotation option: Intervals = 0.008
Notification: Performance of FrontEnd - loaded program: time 3.567e-05/3.597e-05, allocations: 7.938 kB / 264.7 MB, free: 10.52 MB / 218.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.08308/0.08313, allocations: 46.18 MB / 310.8 MB, free: 12.25 MB / 266.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.3385/0.4217, allocations: 71.17 MB / 382 MB, free: 12.79 MB / 314.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0001308/0.4219, allocations: 53.02 kB / 382.1 MB, free: 12.79 MB / 314.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.01981/0.4417, allocations: 5.744 MB / 387.8 MB, free: 12.11 MB / 314.7 MB
Notification: Performance of FrontEnd: time 2.714e-06/0.4417, allocations: 0 / 387.8 MB, free: 12.11 MB / 314.7 MB
Notification: Performance of Transformations before backend: time 2.844e-05/0.4418, allocations: 11.75 kB / 387.8 MB, free: 12.11 MB / 314.7 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 104
 * Number of variables: 104
Notification: Performance of Generate backend data structure: time 0.0007912/0.4426, allocations: 0.5925 MB / 388.4 MB, free: 11.66 MB / 314.7 MB
Notification: Performance of prepare preOptimizeDAE: time 3.656e-05/0.4426, allocations: 11.72 kB / 388.4 MB, free: 11.66 MB / 314.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001101/0.4428, allocations: 54.47 kB / 388.5 MB, free: 11.63 MB / 314.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004478/0.4432, allocations: 337.3 kB / 388.8 MB, free: 11.39 MB / 314.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.385e-05/0.4433, allocations: 33.78 kB / 388.8 MB, free: 11.39 MB / 314.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 7.64e-05/0.4434, allocations: 52.23 kB / 388.9 MB, free: 11.38 MB / 314.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008345/0.4442, allocations: 413.3 kB / 389.3 MB, free: 11.29 MB / 314.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 3.405e-05/0.4443, allocations: 0 / 389.3 MB, free: 11.29 MB / 314.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.912e-05/0.4444, allocations: 19.19 kB / 389.3 MB, free: 11.29 MB / 314.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.503e-05/0.4444, allocations: 7.594 kB / 389.3 MB, free: 11.29 MB / 314.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009232/0.4453, allocations: 250.3 kB / 389.6 MB, free: 11.29 MB / 314.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00257/0.4479, allocations: 1.45 MB / 391 MB, free: 10.66 MB / 314.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.0006653/0.4486, allocations: 345.4 kB / 391.3 MB, free: 10.56 MB / 314.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002559/0.4489, allocations: 159.3 kB / 391.5 MB, free: 10.53 MB / 314.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 2.713e-05/0.449, allocations: 7.812 kB / 391.5 MB, free: 10.53 MB / 314.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.052e-05/0.449, allocations: 45.81 kB / 391.6 MB, free: 10.48 MB / 314.7 MB
Notification: Performance of pre-optimization done (n=32): time 3.885e-06/0.449, allocations: 0 / 391.6 MB, free: 10.48 MB / 314.7 MB
Notification: Performance of matching and sorting (n=32): time 0.0006771/0.4497, allocations: 265.3 kB / 391.8 MB, free: 10.43 MB / 314.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.883e-05/0.4498, allocations: 135 kB / 391.9 MB, free: 10.27 MB / 314.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002989/0.4501, allocations: 237.7 kB / 392.2 MB, free: 10.16 MB / 314.7 MB
Notification: Performance of collectPreVariables (initialization): time 3.525e-05/0.4501, allocations: 36.39 kB / 392.2 MB, free: 10.13 MB / 314.7 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0001299/0.4503, allocations: 227.8 kB / 392.4 MB, free: 9.984 MB / 314.7 MB
Notification: Performance of collectInitialBindings (initialization): time 8.611e-05/0.4504, allocations: 121.5 kB / 392.6 MB, free: 9.91 MB / 314.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.004e-05/0.4504, allocations: 7.688 kB / 392.6 MB, free: 9.906 MB / 314.7 MB
Notification: Performance of setup shared object (initialization): time 7.951e-05/0.4505, allocations: 350.1 kB / 392.9 MB, free: 9.586 MB / 314.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001956/0.4507, allocations: 89.53 kB / 393 MB, free: 9.586 MB / 314.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002323/0.4509, allocations: 175.3 kB / 393.2 MB, free: 9.492 MB / 314.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002472/0.4512, allocations: 125 kB / 393.3 MB, free: 9.48 MB / 314.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.003e-06/0.4512, allocations: 0 / 393.3 MB, free: 9.48 MB / 314.7 MB
Notification: Performance of matching and sorting (n=48) (initialization): time 0.0006689/0.4519, allocations: 351.1 kB / 393.6 MB, free: 9.406 MB / 314.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.97e-05/0.4519, allocations: 5.062 kB / 393.6 MB, free: 9.406 MB / 314.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.559e-06/0.452, allocations: 3.812 kB / 393.6 MB, free: 9.406 MB / 314.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 2.417e-05/0.452, allocations: 3.875 kB / 393.6 MB, free: 9.406 MB / 314.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004379/0.4524, allocations: 92.31 kB / 393.7 MB, free: 9.395 MB / 314.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.28e-05/0.4525, allocations: 3.875 kB / 393.7 MB, free: 9.395 MB / 314.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001616/0.4526, allocations: 38.66 kB / 393.8 MB, free: 9.371 MB / 314.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.986e-05/0.4527, allocations: 15.09 kB / 393.8 MB, free: 9.371 MB / 314.7 MB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 12
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (48):
 * Single equations (assignments): 48
 * 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 0.0001035/0.4528, allocations: 126.6 kB / 393.9 MB, free: 9.262 MB / 314.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001511/0.453, allocations: 31.42 kB / 393.9 MB, free: 9.246 MB / 314.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 9.355e-05/0.4531, allocations: 38.09 kB / 394 MB, free: 9.234 MB / 314.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.48e-06/0.4531, allocations: 3.875 kB / 394 MB, free: 9.234 MB / 314.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.605e-06/0.4531, allocations: 0 / 394 MB, free: 9.234 MB / 314.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.202e-06/0.4531, allocations: 10.48 kB / 394 MB, free: 9.23 MB / 314.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000796/0.4539, allocations: 461.2 kB / 394.4 MB, free: 9.027 MB / 314.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.563e-06/0.4539, allocations: 10.66 kB / 394.5 MB, free: 9.02 MB / 314.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004926/0.4544, allocations: 56.94 kB / 394.5 MB, free: 9.02 MB / 314.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 9.825e-06/0.4545, allocations: 10.17 kB / 394.5 MB, free: 9.016 MB / 314.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.929e-05/0.4545, allocations: 7.25 kB / 394.5 MB, free: 9.016 MB / 314.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.489e-06/0.4545, allocations: 7.875 kB / 394.5 MB, free: 9.012 MB / 314.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.678e-06/0.4545, allocations: 0 / 394.5 MB, free: 9.012 MB / 314.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008278/0.4554, allocations: 0.7149 MB / 395.2 MB, free: 8.582 MB / 314.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 8.151e-05/0.4555, allocations: 114.7 kB / 395.4 MB, free: 8.465 MB / 314.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.034e-05/0.4555, allocations: 5.812 kB / 395.4 MB, free: 8.465 MB / 314.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003164/0.4559, allocations: 9.531 kB / 395.4 MB, free: 8.465 MB / 314.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.411e-05/0.4559, allocations: 22.8 kB / 395.4 MB, free: 8.461 MB / 314.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.04e-05/0.456, allocations: 15.62 kB / 395.4 MB, free: 8.457 MB / 314.7 MB
Notification: Performance of sorting global known variables: time 0.0002234/0.4562, allocations: 190.6 kB / 395.6 MB, free: 8.375 MB / 314.7 MB
Notification: Performance of sort global known variables: time 8.79e-07/0.4562, allocations: 1.344 kB / 395.6 MB, free: 8.375 MB / 314.7 MB
Notification: Performance of remove unused functions: time 0.0006783/0.4569, allocations: 83.94 kB / 395.7 MB, free: 8.355 MB / 314.7 MB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 4
 * Number of states: 8 (A.rabbit_population.population,A.fox_population.population,B.rabbit_population.population,B.fox_population.population,C.rabbit_population.population,C.fox_population.population,D.rabbit_population.population,D.fox_population.population)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (32):
 * Single equations (assignments): 32
 * 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 0.0001439/0.4571, allocations: 118.8 kB / 395.8 MB, free: 8.262 MB / 314.7 MB
Notification: Performance of simCode: created initialization part: time 0.0005336/0.4576, allocations: 248.7 kB / 396 MB, free: 8.25 MB / 314.7 MB
Notification: Performance of simCode: created event and clocks part: time 4.333e-06/0.4576, allocations: 4.062 kB / 396 MB, free: 8.246 MB / 314.7 MB
Notification: Performance of simCode: created simulation system equations: time 0.0002142/0.4579, allocations: 118.4 kB / 396.2 MB, free: 8.238 MB / 314.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006296/0.4585, allocations: 74.69 kB / 396.2 MB, free: 8.227 MB / 314.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00119/0.4597, allocations: 0.5784 MB / 396.8 MB, free: 7.965 MB / 314.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007286/0.4605, allocations: 0.8233 MB / 397.6 MB, free: 23.25 MB / 330.7 MB
Notification: Performance of simCode: alias equations: time 0.0002106/0.4607, allocations: 32.41 kB / 397.7 MB, free: 23.24 MB / 330.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 8.474e-05/0.4608, allocations: 30.84 kB / 397.7 MB, free: 23.23 MB / 330.7 MB
Notification: Performance of SimCode: time 1.814e-06/0.4608, allocations: 0 / 397.7 MB, free: 23.23 MB / 330.7 MB
Notification: Performance of Templates: time 0.00897/0.4698, allocations: 2.631 MB / 400.3 MB, free: 22.95 MB / 330.7 MB