Running command: translateModel(IBPSA.Utilities.Math.Examples.ExponentialIntegralE1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Utilities.Math.Examples.ExponentialIntegralE1")
Notification: Performance of loadModel(IBPSA): time 2.846/2.846, allocations: 288.1 MB / 300.7 MB, free: 15.38 MB / 250.7 MB
Notification: Performance of FrontEnd - loaded program: time 3.072e-05/3.082e-05, allocations: 8.391 kB / 370.6 MB, free: 7.852 MB / 298.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1158/0.1158, allocations: 67.01 MB / 437.6 MB, free: 11.34 MB / 362.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.4714/0.5873, allocations: 97.81 MB / 0.5229 GB, free: 17.87 MB / 442.7 MB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.000215/0.5875, allocations: 72.52 kB / 0.523 GB, free: 17.87 MB / 442.7 MB
Notification: Performance of FrontEnd - DAE generated: time 0.004619/0.5922, allocations: 1.037 MB / 0.524 GB, free: 33.52 MB / 458.7 MB
Notification: Performance of FrontEnd: time 3.084e-06/0.5922, allocations: 0.7812 kB / 0.524 GB, free: 33.52 MB / 458.7 MB
Notification: Performance of Transformations before backend: time 6.564e-06/0.5922, allocations: 3.5 kB / 0.524 GB, free: 33.52 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: 3
 * Number of variables: 3
Notification: Performance of Generate backend data structure: time 0.0003445/0.5926, allocations: 340.8 kB / 0.5243 GB, free: 33.18 MB / 458.7 MB
Notification: Performance of prepare preOptimizeDAE: time 4.123e-05/0.5926, allocations: 13.84 kB / 0.5243 GB, free: 33.17 MB / 458.7 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 5.339e-05/0.5927, allocations: 6.641 kB / 0.5243 GB, free: 33.17 MB / 458.7 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 7.675e-05/0.5928, allocations: 165.6 kB / 0.5245 GB, free: 32.97 MB / 458.7 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.975e-06/0.5928, allocations: 0.5625 kB / 0.5245 GB, free: 32.97 MB / 458.7 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.504e-05/0.5928, allocations: 2.656 kB / 0.5245 GB, free: 32.97 MB / 458.7 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 9.094e-05/0.5929, allocations: 35.11 kB / 0.5245 GB, free: 32.94 MB / 458.7 MB
Notification: Performance of preOpt findStateOrder (simulation): time 8.08e-06/0.593, allocations: 2.062 kB / 0.5245 GB, free: 32.94 MB / 458.7 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.046e-05/0.593, allocations: 4.766 kB / 0.5245 GB, free: 32.93 MB / 458.7 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.927e-06/0.593, allocations: 3.984 kB / 0.5245 GB, free: 32.93 MB / 458.7 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 5.089e-05/0.593, allocations: 10.11 kB / 0.5245 GB, free: 32.93 MB / 458.7 MB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003998/0.5935, allocations: 265.6 kB / 0.5248 GB, free: 32.66 MB / 458.7 MB
Notification: Performance of preOpt comSubExp (simulation): time 6.609e-05/0.5935, allocations: 27.27 kB / 0.5248 GB, free: 32.64 MB / 458.7 MB
Notification: Performance of preOpt resolveLoops (simulation): time 3.481e-05/0.5936, allocations: 12.86 kB / 0.5248 GB, free: 32.63 MB / 458.7 MB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001819/0.5938, allocations: 89.91 kB / 0.5249 GB, free: 32.53 MB / 458.7 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.001e-05/0.5938, allocations: 37.06 kB / 0.525 GB, free: 32.49 MB / 458.7 MB
Notification: Performance of pre-optimization done (n=2): time 2.627e-06/0.5938, allocations: 0 / 0.525 GB, free: 32.49 MB / 458.7 MB
Notification: Performance of matching and sorting (n=2): time 0.000194/0.594, allocations: 40.14 kB / 0.525 GB, free: 32.46 MB / 458.7 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.103e-05/0.5941, allocations: 52.56 kB / 0.525 GB, free: 32.39 MB / 458.7 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.396e-05/0.5942, allocations: 92.25 kB / 0.5251 GB, free: 32.3 MB / 458.7 MB
Notification: Performance of collectPreVariables (initialization): time 1.177e-05/0.5942, allocations: 27.61 kB / 0.5252 GB, free: 32.27 MB / 458.7 MB
Notification: Performance of collectInitialEqns (initialization): time 5.755e-05/0.5943, allocations: 86.41 kB / 0.5252 GB, free: 32.19 MB / 458.7 MB
Notification: Performance of collectInitialBindings (initialization): time 1.915e-05/0.5943, allocations: 10.69 kB / 0.5252 GB, free: 32.18 MB / 458.7 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.846e-06/0.5943, allocations: 4.688 kB / 0.5252 GB, free: 32.18 MB / 458.7 MB
Notification: Performance of setup shared object (initialization): time 0.0001526/0.5945, allocations: 315.1 kB / 0.5256 GB, free: 31.86 MB / 458.7 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 2.723e-05/0.5945, allocations: 8.594 kB / 0.5256 GB, free: 31.86 MB / 458.7 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 2.057e-05/0.5946, allocations: 4.312 kB / 0.5256 GB, free: 31.86 MB / 458.7 MB
Notification: Performance of analyzeInitialSystem (initialization): time 2.793e-05/0.5946, allocations: 6.594 kB / 0.5256 GB, free: 31.86 MB / 458.7 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.164e-06/0.5946, allocations: 0 / 0.5256 GB, free: 31.86 MB / 458.7 MB
Notification: Performance of matching and sorting (n=2) (initialization): time 0.0001109/0.5947, allocations: 39.92 kB / 0.5256 GB, free: 31.83 MB / 458.7 MB
Notification: Performance of prepare postOptimizeDAE: time 1.708e-05/0.5948, allocations: 13.67 kB / 0.5256 GB, free: 31.82 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.926e-06/0.5948, allocations: 3.953 kB / 0.5256 GB, free: 31.82 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (initialization): time 1.5e-05/0.5948, allocations: 0.7031 kB / 0.5256 GB, free: 31.82 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001071/0.5949, allocations: 11.48 kB / 0.5256 GB, free: 31.82 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.883e-06/0.5949, allocations: 1.438 kB / 0.5256 GB, free: 31.82 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 6.775e-05/0.595, allocations: 13.02 kB / 0.5256 GB, free: 31.82 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.153e-06/0.595, allocations: 2.25 kB / 0.5257 GB, free: 31.82 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: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (2):
 * Single equations (assignments): 2
 * 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 7.503e-05/0.5951, allocations: 108.4 kB / 0.5258 GB, free: 31.71 MB / 458.7 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 4.945e-05/0.5952, allocations: 1.281 kB / 0.5258 GB, free: 31.71 MB / 458.7 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001213/0.5953, allocations: 51.69 kB / 0.5258 GB, free: 31.67 MB / 458.7 MB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.808e-06/0.5953, allocations: 3.953 kB / 0.5258 GB, free: 31.66 MB / 458.7 MB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.157e-06/0.5954, allocations: 1.406 kB / 0.5258 GB, free: 31.66 MB / 458.7 MB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.045e-06/0.5954, allocations: 0.7031 kB / 0.5258 GB, free: 31.66 MB / 458.7 MB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000167/0.5955, allocations: 154.9 kB / 0.526 GB, free: 31.48 MB / 458.7 MB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.46e-06/0.5956, allocations: 2.188 kB / 0.526 GB, free: 31.48 MB / 458.7 MB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 8.557e-05/0.5957, allocations: 15 kB / 0.526 GB, free: 31.47 MB / 458.7 MB
Notification: Performance of postOpt tearingSystem (simulation): time 3.313e-06/0.5957, allocations: 0 / 0.526 GB, free: 31.47 MB / 458.7 MB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.165e-06/0.5957, allocations: 0.5 kB / 0.526 GB, free: 31.47 MB / 458.7 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.698e-06/0.5957, allocations: 2.219 kB / 0.526 GB, free: 31.47 MB / 458.7 MB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.94e-06/0.5957, allocations: 3.953 kB / 0.526 GB, free: 31.47 MB / 458.7 MB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001712/0.5959, allocations: 134.9 kB / 0.5261 GB, free: 31.34 MB / 458.7 MB
Notification: Performance of postOpt removeConstants (simulation): time 4.126e-05/0.5959, allocations: 79.14 kB / 0.5262 GB, free: 31.25 MB / 458.7 MB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.723e-05/0.596, allocations: 8.969 kB / 0.5262 GB, free: 31.24 MB / 458.7 MB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001092/0.5961, allocations: 9.641 kB / 0.5262 GB, free: 31.24 MB / 458.7 MB
Notification: Performance of postOpt findZeroCrossings (simulation): time 3.466e-05/0.5961, allocations: 7.328 kB / 0.5262 GB, free: 31.23 MB / 458.7 MB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.083e-06/0.5962, allocations: 0.875 kB / 0.5262 GB, free: 31.23 MB / 458.7 MB
Notification: Performance of sorting global known variables: time 5.779e-05/0.5962, allocations: 81.8 kB / 0.5263 GB, free: 31.16 MB / 458.7 MB
Notification: Performance of sort global known variables: time 7.25e-07/0.5962, allocations: 0.5469 kB / 0.5263 GB, free: 31.16 MB / 458.7 MB
Notification: Performance of remove unused functions: time 0.0003457/0.5966, allocations: 16.86 kB / 0.5263 GB, free: 31.16 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: 0 ()
 * Number of discrete states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (2):
 * Single equations (assignments): 2
 * 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 0.000237/0.5969, allocations: 135.3 kB / 0.5264 GB, free: 31.05 MB / 458.7 MB
Notification: Performance of simCode: created initialization part: time 9.469e-05/0.597, allocations: 17.56 kB / 0.5265 GB, free: 31.05 MB / 458.7 MB
Notification: Performance of simCode: created event and clocks part: time 2.626e-06/0.597, allocations: 0 / 0.5265 GB, free: 31.05 MB / 458.7 MB
Notification: Performance of simCode: created simulation system equations: time 3.36e-05/0.597, allocations: 7.125 kB / 0.5265 GB, free: 31.05 MB / 458.7 MB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001973/0.5972, allocations: 7.578 kB / 0.5265 GB, free: 31.05 MB / 458.7 MB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0001916/0.5974, allocations: 63.7 kB / 0.5265 GB, free: 30.98 MB / 458.7 MB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003472/0.5978, allocations: 0.6787 MB / 0.5272 GB, free: 30.28 MB / 458.7 MB
Notification: Performance of simCode: alias equations: time 2.894e-05/0.5978, allocations: 5.938 kB / 0.5272 GB, free: 30.28 MB / 458.7 MB
Notification: Performance of simCode: all other stuff during SimCode phase: time 2.054e-05/0.5979, allocations: 8.812 kB / 0.5272 GB, free: 30.27 MB / 458.7 MB
Notification: Performance of SimCode: time 1.367e-06/0.5979, allocations: 0 / 0.5272 GB, free: 30.27 MB / 458.7 MB
Notification: Performance of Templates: time 0.002993/0.6009, allocations: 0.5601 MB / 0.5278 GB, free: 30.21 MB / 458.7 MB