Running command: translateModel(Buildings.Utilities.Math.Functions.Examples.ExponentialIntegralE1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Utilities.Math.Functions.Examples.ExponentialIntegralE1")
Notification: Performance of loadModel(Buildings): time 4.001/4.001, allocations: 460.4 MB / 472.6 MB, free: 5.375 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.7e-05/3.712e-05, allocations: 6.953 kB / 0.5681 GB, free: 10.16 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1957/0.1958, allocations: 106.2 MB / 0.6718 GB, free: 15.74 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.8271/1.023, allocations: 130.9 MB / 0.7996 GB, free: 13.16 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002517/1.023, allocations: 74.91 kB / 0.7997 GB, free: 13.16 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.002492/1.026, allocations: 0.7453 MB / 0.8004 GB, free: 12.83 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 1.876e-06/1.026, allocations: 0 / 0.8004 GB, free: 12.83 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 6.319e-06/1.026, allocations: 0 / 0.8004 GB, free: 12.83 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: 1
 * Number of variables: 1
Notification: Performance of Generate backend data structure: time 0.0001762/1.026, allocations: 320.8 kB / 0.8007 GB, free: 12.48 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 3.881e-05/1.026, allocations: 11.53 kB / 0.8008 GB, free: 12.48 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 4.786e-05/1.026, allocations: 0 / 0.8008 GB, free: 12.48 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 5.215e-05/1.026, allocations: 164.3 kB / 0.8009 GB, free: 12.28 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.24e-05/1.026, allocations: 4 kB / 0.8009 GB, free: 12.28 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.158e-05/1.026, allocations: 0 / 0.8009 GB, free: 12.28 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 7.336e-05/1.026, allocations: 35.16 kB / 0.8009 GB, free: 12.24 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.15e-06/1.026, allocations: 0 / 0.8009 GB, free: 12.24 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.705e-06/1.026, allocations: 0 / 0.8009 GB, free: 12.24 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.978e-06/1.026, allocations: 0 / 0.8009 GB, free: 12.24 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 1.659e-05/1.026, allocations: 0 / 0.8009 GB, free: 12.24 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 9.96e-05/1.026, allocations: 154.5 kB / 0.8011 GB, free: 12.05 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 3.716e-05/1.026, allocations: 21.31 kB / 0.8011 GB, free: 12.02 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 1.56e-05/1.027, allocations: 4.859 kB / 0.8011 GB, free: 12.02 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001738/1.027, allocations: 93.34 kB / 0.8012 GB, free: 11.92 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.917e-05/1.027, allocations: 38.06 kB / 0.8012 GB, free: 11.88 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=1): time 2.155e-06/1.027, allocations: 0 / 0.8012 GB, free: 11.88 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=1): time 0.0001131/1.027, allocations: 30.72 kB / 0.8013 GB, free: 11.85 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 1.905e-05/1.027, allocations: 51.41 kB / 0.8013 GB, free: 11.79 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 1.669e-05/1.027, allocations: 89.03 kB / 0.8014 GB, free: 11.69 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 7.004e-06/1.027, allocations: 25.7 kB / 0.8014 GB, free: 11.66 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 1.359e-05/1.027, allocations: 83.98 kB / 0.8015 GB, free: 11.58 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 2.551e-05/1.027, allocations: 7.844 kB / 0.8015 GB, free: 11.57 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.253e-06/1.027, allocations: 0 / 0.8015 GB, free: 11.57 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 4.741e-05/1.027, allocations: 316.4 kB / 0.8018 GB, free: 11.25 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 1.095e-05/1.027, allocations: 3.75 kB / 0.8018 GB, free: 11.25 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 6.712e-06/1.027, allocations: 0 / 0.8018 GB, free: 11.25 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 1.721e-05/1.027, allocations: 7.906 kB / 0.8018 GB, free: 11.25 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.128e-06/1.027, allocations: 0 / 0.8018 GB, free: 11.25 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=1) (initialization): time 7.407e-05/1.027, allocations: 34.98 kB / 0.8019 GB, free: 11.21 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 1.35e-05/1.027, allocations: 7.844 kB / 0.8019 GB, free: 11.21 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.508e-06/1.027, allocations: 1.406 kB / 0.8019 GB, free: 11.21 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.27e-05/1.027, allocations: 0 / 0.8019 GB, free: 11.21 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 3.549e-05/1.027, allocations: 0 / 0.8019 GB, free: 11.21 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.668e-06/1.027, allocations: 0 / 0.8019 GB, free: 11.21 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 1.24e-05/1.027, allocations: 0 / 0.8019 GB, free: 11.21 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.306e-06/1.027, allocations: 5.438 kB / 0.8019 GB, free: 11.21 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: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (1):
 * Single equations (assignments): 1
 * 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 4.144e-05/1.027, allocations: 114.8 kB / 0.802 GB, free: 11.1 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 2.356e-05/1.027, allocations: 0 / 0.802 GB, free: 11.1 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 7.888e-05/1.028, allocations: 39.91 kB / 0.802 GB, free: 11.06 MB / 0.6355 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.907e-06/1.028, allocations: 0 / 0.802 GB, free: 11.06 MB / 0.6355 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.551e-06/1.028, allocations: 0 / 0.802 GB, free: 11.06 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.646e-06/1.028, allocations: 2.875 kB / 0.802 GB, free: 11.06 MB / 0.6355 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 5.808e-05/1.028, allocations: 154 kB / 0.8022 GB, free: 10.87 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.948e-06/1.028, allocations: 0 / 0.8022 GB, free: 10.87 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 1.805e-05/1.028, allocations: 3.938 kB / 0.8022 GB, free: 10.86 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.094e-06/1.028, allocations: 4.031 kB / 0.8022 GB, free: 10.86 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.251e-06/1.028, allocations: 3.844 kB / 0.8022 GB, free: 10.86 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.047e-06/1.028, allocations: 0 / 0.8022 GB, free: 10.86 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.513e-06/1.028, allocations: 1.172 kB / 0.8022 GB, free: 10.86 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 8.104e-05/1.028, allocations: 53.16 kB / 0.8022 GB, free: 10.8 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 1.914e-05/1.028, allocations: 82.33 kB / 0.8023 GB, free: 10.7 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.128e-05/1.028, allocations: 3.844 kB / 0.8023 GB, free: 10.7 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 1.07e-05/1.028, allocations: 32 / 0.8023 GB, free: 10.7 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 1.52e-05/1.028, allocations: 5.5 kB / 0.8023 GB, free: 10.7 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.555e-06/1.028, allocations: 0 / 0.8023 GB, free: 10.7 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 1.552e-05/1.028, allocations: 75.28 kB / 0.8024 GB, free: 10.62 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 6.63e-07/1.028, allocations: 0 / 0.8024 GB, free: 10.62 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.0002693/1.028, allocations: 18.16 kB / 0.8024 GB, free: 10.61 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: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (1):
 * Single equations (assignments): 1
 * 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 0.0002123/1.029, allocations: 130 kB / 0.8025 GB, free: 10.52 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 6.91e-05/1.029, allocations: 3.938 kB / 0.8025 GB, free: 10.51 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 2.845e-06/1.029, allocations: 3.844 kB / 0.8025 GB, free: 10.51 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 1.046e-05/1.029, allocations: 0 / 0.8025 GB, free: 10.51 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 9.778e-05/1.029, allocations: 5.438 kB / 0.8026 GB, free: 10.51 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0001213/1.029, allocations: 53.95 kB / 0.8026 GB, free: 10.44 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001002/1.029, allocations: 0.6748 MB / 0.8033 GB, free: 9.746 MB / 0.6355 GB
Notification: Performance of simCode: alias equations: time 1.304e-05/1.029, allocations: 0 / 0.8033 GB, free: 9.746 MB / 0.6355 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 1.023e-05/1.029, allocations: 11.56 kB / 0.8033 GB, free: 9.734 MB / 0.6355 GB
Notification: Performance of SimCode: time 1.364e-06/1.029, allocations: 0 / 0.8033 GB, free: 9.734 MB / 0.6355 GB
Notification: Performance of Templates: time 0.002445/1.031, allocations: 389 kB / 0.8036 GB, free: 9.672 MB / 0.6355 GB