Running command: translateModel(Buildings.Obsolete.Utilities.IO.Python27.Functions.Examples.Exchange,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Obsolete.Utilities.IO.Python27.Functions.Examples.Exchange")
Notification: Performance of loadModel(Buildings): time 3.991/3.991, allocations: 460.4 MB / 472.6 MB, free: 5.379 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.091e-05/3.118e-05, allocations: 0 / 0.5681 GB, free: 10.15 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.201/0.2011, allocations: 106.2 MB / 0.6718 GB, free: 15.75 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.7427/0.9438, allocations: 134.8 MB / 0.8035 GB, free: 12.92 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002387/0.944, allocations: 94.52 kB / 0.8036 GB, free: 12.92 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.04226/0.9863, allocations: 11.38 MB / 0.8147 GB, free: 11.95 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 2.109e-06/0.9864, allocations: 0 / 0.8147 GB, free: 11.95 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 7.88e-06/0.9864, allocations: 0 / 0.8147 GB, free: 11.95 MB / 0.6355 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 6
 * Number of variables: 6
Notification: Performance of Generate backend data structure: time 0.0003984/0.9868, allocations: 434.1 kB / 0.8151 GB, free: 11.53 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 3.885e-05/0.9868, allocations: 7.719 kB / 0.8151 GB, free: 11.53 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 5.525e-05/0.9869, allocations: 15.42 kB / 0.8151 GB, free: 11.52 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001104/0.987, allocations: 172.1 kB / 0.8153 GB, free: 11.33 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.315e-05/0.9871, allocations: 4 kB / 0.8153 GB, free: 11.32 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.49e-05/0.9871, allocations: 11.69 kB / 0.8153 GB, free: 11.32 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002319/0.9874, allocations: 122.1 kB / 0.8154 GB, free: 11.29 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.182e-06/0.9874, allocations: 0 / 0.8154 GB, free: 11.29 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.458e-05/0.9874, allocations: 3.844 kB / 0.8154 GB, free: 11.29 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.467e-06/0.9874, allocations: 3.984 kB / 0.8154 GB, free: 11.29 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001256/0.9876, allocations: 66.36 kB / 0.8155 GB, free: 11.28 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001199/0.9877, allocations: 159.4 kB / 0.8156 GB, free: 11.09 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001625/0.9879, allocations: 117.8 kB / 0.8157 GB, free: 11.06 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001363/0.988, allocations: 100.1 kB / 0.8158 GB, free: 11.05 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 4.795e-06/0.988, allocations: 0 / 0.8158 GB, free: 11.05 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.855e-05/0.9881, allocations: 33.89 kB / 0.8159 GB, free: 11.02 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=6): time 2.299e-06/0.9881, allocations: 0 / 0.8159 GB, free: 11.02 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=6): time 0.0004413/0.9885, allocations: 214 kB / 0.8161 GB, free: 10.95 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.598e-05/0.9886, allocations: 87.69 kB / 0.8162 GB, free: 10.85 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.322e-05/0.9887, allocations: 117.2 kB / 0.8163 GB, free: 10.76 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 2.509e-05/0.9887, allocations: 29.95 kB / 0.8163 GB, free: 10.73 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 2.722e-05/0.9888, allocations: 87.42 kB / 0.8164 GB, free: 10.64 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 4.446e-05/0.9888, allocations: 23.06 kB / 0.8164 GB, free: 10.63 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.836e-05/0.9889, allocations: 3.938 kB / 0.8164 GB, free: 10.63 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 5.231e-05/0.9889, allocations: 321.5 kB / 0.8167 GB, free: 10.31 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001195/0.989, allocations: 59.94 kB / 0.8168 GB, free: 10.31 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.000108/0.9892, allocations: 59.89 kB / 0.8168 GB, free: 10.31 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001208/0.9893, allocations: 94.31 kB / 0.8169 GB, free: 10.27 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.401e-06/0.9893, allocations: 4.031 kB / 0.8169 GB, free: 10.27 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=6) (initialization): time 0.00037/0.9897, allocations: 204.5 kB / 0.8171 GB, free: 10.21 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 4.174e-05/0.9898, allocations: 51.22 kB / 0.8172 GB, free: 10.17 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.152e-06/0.9898, allocations: 0 / 0.8172 GB, free: 10.17 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.429e-05/0.9898, allocations: 0 / 0.8172 GB, free: 10.17 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 3.738e-06/0.9898, allocations: 6.75 kB / 0.8172 GB, free: 10.17 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.018e-06/0.9898, allocations: 0 / 0.8172 GB, free: 10.17 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002289/0.9901, allocations: 18.14 kB / 0.8172 GB, free: 10.16 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.997e-05/0.9901, allocations: 14.33 kB / 0.8172 GB, free: 10.16 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 3 (yI1[1],yI2[1],yI2[2])
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (1):
 * Single equations (assignments): 0
 * Array equations: 0
 * Algorithm blocks: 1
 * 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 0.0001307/0.9903, allocations: 158.7 kB / 0.8174 GB, free: 10.02 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.045e-05/0.9903, allocations: 11.44 kB / 0.8174 GB, free: 10.02 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 1.983e-05/0.9903, allocations: 8.469 kB / 0.8174 GB, free: 10.01 MB / 0.6355 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.065e-06/0.9904, allocations: 0 / 0.8174 GB, free: 10.01 MB / 0.6355 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.77e-06/0.9904, allocations: 0 / 0.8174 GB, free: 10.01 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.202e-06/0.9904, allocations: 0 / 0.8174 GB, free: 10.01 MB / 0.6355 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001066/0.9905, allocations: 176.7 kB / 0.8175 GB, free: 9.816 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.961e-06/0.9905, allocations: 0 / 0.8175 GB, free: 9.816 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 1.257e-06/0.9905, allocations: 0 / 0.8175 GB, free: 9.816 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.719e-06/0.9905, allocations: 0 / 0.8175 GB, free: 9.816 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.97e-05/0.9906, allocations: 14 kB / 0.8176 GB, free: 9.816 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.892e-06/0.9906, allocations: 6.438 kB / 0.8176 GB, free: 9.812 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.667e-06/0.9906, allocations: 0 / 0.8176 GB, free: 9.812 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004423/0.991, allocations: 272.8 kB / 0.8178 GB, free: 9.711 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 3.46e-05/0.9911, allocations: 86.91 kB / 0.8179 GB, free: 9.617 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.644e-05/0.9911, allocations: 7.594 kB / 0.8179 GB, free: 9.617 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002165/0.9914, allocations: 10.94 kB / 0.8179 GB, free: 9.617 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.446e-05/0.9914, allocations: 14.61 kB / 0.8179 GB, free: 9.613 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.956e-05/0.9915, allocations: 22.02 kB / 0.818 GB, free: 9.609 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 5.389e-05/0.9915, allocations: 93.27 kB / 0.8181 GB, free: 9.531 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 7.35e-07/0.9916, allocations: 3.938 kB / 0.8181 GB, free: 9.527 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.0005344/0.9921, allocations: 109.4 kB / 0.8182 GB, free: 9.5 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 3 (yI1[1],yI2[1],yI2[2])
 * Number of discrete states: 3 (yI2[2],yI2[1],yI1[1])
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (1):
 * Single equations (assignments): 0
 * Array equations: 0
 * Algorithm blocks: 1
 * 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 0.001177/0.9933, allocations: 429.8 kB / 0.8186 GB, free: 9.289 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.0004434/0.9937, allocations: 287.2 kB / 0.8188 GB, free: 9.223 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 2.873e-06/0.9938, allocations: 0 / 0.8188 GB, free: 9.223 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 0.0002223/0.994, allocations: 209 kB / 0.819 GB, free: 9.16 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001391/0.9942, allocations: 13.64 kB / 0.8191 GB, free: 9.156 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001277/0.9954, allocations: 489.8 kB / 0.8195 GB, free: 9.07 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000453/0.9959, allocations: 0.6859 MB / 0.8202 GB, free: 24.38 MB / 0.6511 GB
Notification: Performance of simCode: alias equations: time 9.18e-05/0.996, allocations: 57.36 kB / 0.8202 GB, free: 24.37 MB / 0.6511 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 1.653e-05/0.9961, allocations: 9.922 kB / 0.8203 GB, free: 24.36 MB / 0.6511 GB
Notification: Performance of SimCode: time 1.661e-06/0.9961, allocations: 0 / 0.8203 GB, free: 24.36 MB / 0.6511 GB
Notification: Performance of Templates: time 0.008187/1.004, allocations: 3.902 MB / 0.8241 GB, free: 22.46 MB / 0.6511 GB