Running command: translateModel(Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Utilities.IO.SignalExchange.Examples.FirstOrder")
Notification: Performance of loadModel(Buildings): time 4.129/4.129, allocations: 464.7 MB / 476.8 MB, free: 2.203 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.012e-05/3.021e-05, allocations: 5.094 kB / 0.5731 GB, free: 5.758 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1959/0.196, allocations: 107.2 MB / 0.6777 GB, free: 10.41 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.7029/0.8989, allocations: 137.8 MB / 0.8123 GB, free: 12.41 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002143/0.8992, allocations: 83.23 kB / 0.8124 GB, free: 12.4 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.02151/0.9207, allocations: 6.943 MB / 0.8192 GB, free: 11.68 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 2.066e-06/0.9207, allocations: 0 / 0.8192 GB, free: 11.68 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 3.801e-05/0.9208, allocations: 7.625 kB / 0.8192 GB, free: 11.68 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: 66
 * Number of variables: 66
Notification: Performance of Generate backend data structure: time 0.000725/0.9215, allocations: 0.5484 MB / 0.8197 GB, free: 11.24 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 3.898e-05/0.9216, allocations: 11.56 kB / 0.8197 GB, free: 11.24 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 9.74e-05/0.9217, allocations: 42.77 kB / 0.8198 GB, free: 11.22 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005666/0.9223, allocations: 393.3 kB / 0.8202 GB, free: 10.99 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.417e-05/0.9223, allocations: 24 kB / 0.8202 GB, free: 10.98 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.048e-05/0.9224, allocations: 29.19 kB / 0.8202 GB, free: 10.98 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005902/0.923, allocations: 300.4 kB / 0.8205 GB, free: 10.91 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.459e-05/0.923, allocations: 0 / 0.8205 GB, free: 10.91 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.092e-05/0.9231, allocations: 14.5 kB / 0.8205 GB, free: 10.91 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.645e-06/0.9231, allocations: 7.625 kB / 0.8205 GB, free: 10.91 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004423/0.9235, allocations: 199.7 kB / 0.8207 GB, free: 10.9 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001665/0.9252, allocations: 1.165 MB / 0.8218 GB, free: 10.4 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004737/0.9257, allocations: 191.3 kB / 0.822 GB, free: 10.37 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001712/0.9259, allocations: 87.25 kB / 0.8221 GB, free: 10.36 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.878e-05/0.9259, allocations: 3.969 kB / 0.8221 GB, free: 10.36 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.712e-05/0.926, allocations: 37.94 kB / 0.8222 GB, free: 10.32 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=16): time 2.782e-06/0.926, allocations: 0 / 0.8222 GB, free: 10.32 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=16): time 0.0004427/0.9264, allocations: 197.8 kB / 0.8223 GB, free: 10.26 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.113e-05/0.9265, allocations: 84.94 kB / 0.8224 GB, free: 10.16 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003801/0.9269, allocations: 295.6 kB / 0.8227 GB, free: 10.05 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 2.747e-05/0.9269, allocations: 32.45 kB / 0.8227 GB, free: 10.02 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001343/0.9271, allocations: 198.6 kB / 0.8229 GB, free: 9.906 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 4.946e-05/0.9271, allocations: 50.34 kB / 0.823 GB, free: 9.879 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 1.552e-05/0.9272, allocations: 3.562 kB / 0.823 GB, free: 9.879 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 7.727e-05/0.9272, allocations: 341.9 kB / 0.8233 GB, free: 9.566 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001469/0.9274, allocations: 60.22 kB / 0.8234 GB, free: 9.566 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001769/0.9276, allocations: 103.9 kB / 0.8235 GB, free: 9.531 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001692/0.9278, allocations: 78.66 kB / 0.8235 GB, free: 9.527 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.394e-06/0.9278, allocations: 0 / 0.8235 GB, free: 9.527 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=20) (initialization): time 0.0004446/0.9282, allocations: 217.1 kB / 0.8237 GB, free: 9.473 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 7.174e-05/0.9283, allocations: 282.2 kB / 0.824 GB, free: 9.188 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.521e-06/0.9283, allocations: 0 / 0.824 GB, free: 9.188 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.618e-05/0.9284, allocations: 3.844 kB / 0.824 GB, free: 9.188 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002218/0.9286, allocations: 34.14 kB / 0.824 GB, free: 9.18 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.764e-06/0.9286, allocations: 0 / 0.824 GB, free: 9.18 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001892/0.9288, allocations: 30.92 kB / 0.8241 GB, free: 9.164 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.395e-05/0.9289, allocations: 11.56 kB / 0.8241 GB, free: 9.16 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 8.885e-06/0.9289, allocations: 3.812 kB / 0.8241 GB, free: 9.16 MB / 0.6355 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0003259/0.9292, allocations: 159.1 kB / 0.8242 GB, free: 9.145 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.915e-06/0.9292, allocations: 4 kB / 0.8242 GB, free: 9.141 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 6.022e-06/0.9292, allocations: 7.828 kB / 0.8243 GB, free: 9.137 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001578/0.9294, allocations: 26.81 kB / 0.8243 GB, free: 9.133 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.725e-06/0.9294, allocations: 7.891 kB / 0.8243 GB, free: 9.129 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001419/0.9296, allocations: 19.55 kB / 0.8243 GB, free: 9.117 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.872e-05/0.9296, allocations: 7.375 kB / 0.8243 GB, free: 9.117 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 3
 * Number of states: 0 ()
 * Number of discrete variables: 3 (actSet.y,actAct.y,expMod.mod.conPI.I.local_reset)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (20):
 * Single equations (assignments): 20
 * 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 8.211e-05/0.9297, allocations: 112.5 kB / 0.8244 GB, free: 9.008 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 7.524e-05/0.9298, allocations: 35.14 kB / 0.8245 GB, free: 8.988 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 9.255e-05/0.9299, allocations: 36.09 kB / 0.8245 GB, free: 8.98 MB / 0.6355 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.127e-06/0.9299, allocations: 3.953 kB / 0.8245 GB, free: 8.977 MB / 0.6355 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.217e-06/0.9299, allocations: 0 / 0.8245 GB, free: 8.977 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.747e-06/0.9299, allocations: 3.938 kB / 0.8245 GB, free: 8.973 MB / 0.6355 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004642/0.9304, allocations: 408.9 kB / 0.8249 GB, free: 8.711 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.945e-06/0.9304, allocations: 0 / 0.8249 GB, free: 8.711 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002222/0.9307, allocations: 30.7 kB / 0.8249 GB, free: 8.703 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (simulation): time 5.404e-06/0.9307, allocations: 3.844 kB / 0.8249 GB, free: 8.703 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.033e-05/0.9307, allocations: 0 / 0.8249 GB, free: 8.703 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.864e-06/0.9307, allocations: 0 / 0.8249 GB, free: 8.703 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.065e-06/0.9307, allocations: 7.891 kB / 0.8249 GB, free: 8.695 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0006084/0.9314, allocations: 402.9 kB / 0.8253 GB, free: 8.527 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000131/0.9315, allocations: 132.2 kB / 0.8254 GB, free: 8.406 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.572e-05/0.9316, allocations: 7.125 kB / 0.8254 GB, free: 8.406 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002267/0.9318, allocations: 19.17 kB / 0.8255 GB, free: 8.398 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 5.523e-05/0.9319, allocations: 11.75 kB / 0.8255 GB, free: 8.391 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.693e-05/0.9319, allocations: 7.719 kB / 0.8255 GB, free: 8.391 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 0.0002778/0.9322, allocations: 233.1 kB / 0.8257 GB, free: 8.297 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 7.3e-07/0.9322, allocations: 3.938 kB / 0.8257 GB, free: 8.293 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.0005575/0.9328, allocations: 92.47 kB / 0.8258 GB, free: 8.273 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 2 (expMod.mod.conPI.I.y,expMod.mod.firOrd.y)
 * Number of discrete variables: 2 (actSet.y,actAct.y)
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (16):
 * Single equations (assignments): 16
 * 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 0.0001303/0.9329, allocations: 109.9 kB / 0.8259 GB, free: 8.184 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.0005546/0.9335, allocations: 255.3 kB / 0.8261 GB, free: 8.164 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 2.755e-06/0.9335, allocations: 0 / 0.8261 GB, free: 8.164 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001673/0.9337, allocations: 80.03 kB / 0.8262 GB, free: 8.16 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005364/0.9342, allocations: 72.56 kB / 0.8263 GB, free: 8.141 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001004/0.9353, allocations: 414.1 kB / 0.8267 GB, free: 7.938 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006092/0.9359, allocations: 0.7856 MB / 0.8274 GB, free: 23.19 MB / 0.6511 GB
Notification: Performance of simCode: alias equations: time 0.0002709/0.9362, allocations: 50.39 kB / 0.8275 GB, free: 23.16 MB / 0.6511 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 6.809e-05/0.9363, allocations: 19.12 kB / 0.8275 GB, free: 23.15 MB / 0.6511 GB
Notification: Performance of SimCode: time 1.509e-06/0.9363, allocations: 0 / 0.8275 GB, free: 23.15 MB / 0.6511 GB
Notification: Performance of Templates: time 0.009658/0.9459, allocations: 3.484 MB / 0.8309 GB, free: 21.51 MB / 0.6511 GB