Running command: translateModel(Buildings.Utilities.Math.Functions.Examples.ExponentialIntegralE1,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Utilities.Math.Functions.Examples.ExponentialIntegralE1")
Notification: Performance of loadModel(Buildings): time 4.237/4.237, allocations: 464.6 MB / 476.8 MB, free: 2.188 MB / 378.7 MB
Notification: Performance of FrontEnd - loaded program: time 7.633e-05/7.659e-05, allocations: 12 kB / 0.5731 GB, free: 5.699 MB / 458.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2369/0.237, allocations: 107.2 MB / 0.6778 GB, free: 10.35 MB / 0.5573 GB
Notification: Performance of FrontEnd - scodeFlatten: time 0.6947/0.9317, allocations: 131.2 MB / 0.8059 GB, free: 12.46 MB / 0.6355 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002087/0.932, allocations: 76.45 kB / 0.806 GB, free: 12.46 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 0.002493/0.9345, allocations: 0.7443 MB / 0.8067 GB, free: 12.13 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 2.363e-06/0.9345, allocations: 0 / 0.8067 GB, free: 12.13 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 1.272e-05/0.9346, allocations: 3.781 kB / 0.8067 GB, free: 12.13 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 0.0002008/0.9348, allocations: 321.6 kB / 0.807 GB, free: 11.79 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 3.911e-05/0.9348, allocations: 11.62 kB / 0.807 GB, free: 11.78 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 5.182e-05/0.9349, allocations: 0 / 0.807 GB, free: 11.78 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 5.829e-05/0.9349, allocations: 168.3 kB / 0.8072 GB, free: 11.58 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.17e-05/0.935, allocations: 0 / 0.8072 GB, free: 11.58 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.373e-05/0.935, allocations: 4.469 kB / 0.8072 GB, free: 11.58 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 7.31e-05/0.9351, allocations: 25.7 kB / 0.8072 GB, free: 11.55 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.126e-06/0.9351, allocations: 1.359 kB / 0.8072 GB, free: 11.55 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.35e-06/0.9351, allocations: 0 / 0.8072 GB, free: 11.55 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.758e-06/0.9351, allocations: 3.938 kB / 0.8072 GB, free: 11.54 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 1.775e-05/0.9351, allocations: 3.875 kB / 0.8072 GB, free: 11.54 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 9.696e-05/0.9353, allocations: 153.8 kB / 0.8074 GB, free: 11.35 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 3.168e-05/0.9353, allocations: 30.45 kB / 0.8074 GB, free: 11.31 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 1.663e-05/0.9353, allocations: 8.734 kB / 0.8074 GB, free: 11.3 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001865/0.9355, allocations: 86.31 kB / 0.8075 GB, free: 11.21 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.398e-05/0.9356, allocations: 30.56 kB / 0.8075 GB, free: 11.17 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=1): time 2.252e-06/0.9356, allocations: 0 / 0.8075 GB, free: 11.17 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=1): time 0.0001249/0.9357, allocations: 33.73 kB / 0.8076 GB, free: 11.14 MB / 0.6355 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.43e-05/0.9357, allocations: 56.52 kB / 0.8076 GB, free: 11.07 MB / 0.6355 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 1.721e-05/0.9358, allocations: 88.78 kB / 0.8077 GB, free: 10.98 MB / 0.6355 GB
Notification: Performance of collectPreVariables (initialization): time 7.212e-06/0.9358, allocations: 25.7 kB / 0.8077 GB, free: 10.95 MB / 0.6355 GB
Notification: Performance of collectInitialEqns (initialization): time 1.249e-05/0.9358, allocations: 80.14 kB / 0.8078 GB, free: 10.87 MB / 0.6355 GB
Notification: Performance of collectInitialBindings (initialization): time 2.198e-05/0.9358, allocations: 0 / 0.8078 GB, free: 10.87 MB / 0.6355 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.899e-06/0.9358, allocations: 0 / 0.8078 GB, free: 10.87 MB / 0.6355 GB
Notification: Performance of setup shared object (initialization): time 4.766e-05/0.9359, allocations: 312 kB / 0.8081 GB, free: 10.56 MB / 0.6355 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 9.315e-06/0.9359, allocations: 0 / 0.8081 GB, free: 10.56 MB / 0.6355 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 9.344e-06/0.9359, allocations: 7.812 kB / 0.8081 GB, free: 10.55 MB / 0.6355 GB
Notification: Performance of analyzeInitialSystem (initialization): time 1.694e-05/0.936, allocations: 8 kB / 0.8081 GB, free: 10.55 MB / 0.6355 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.965e-06/0.936, allocations: 0 / 0.8081 GB, free: 10.55 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=1) (initialization): time 7.525e-05/0.9361, allocations: 39.75 kB / 0.8082 GB, free: 10.51 MB / 0.6355 GB
Notification: Performance of prepare postOptimizeDAE: time 1.503e-05/0.9361, allocations: 10.34 kB / 0.8082 GB, free: 10.51 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.936e-06/0.9361, allocations: 0 / 0.8082 GB, free: 10.51 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.216e-05/0.9361, allocations: 0 / 0.8082 GB, free: 10.51 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 3.649e-05/0.9362, allocations: 0 / 0.8082 GB, free: 10.51 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.44e-06/0.9362, allocations: 5.391 kB / 0.8082 GB, free: 10.51 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 1.241e-05/0.9362, allocations: 0 / 0.8082 GB, free: 10.51 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.205e-06/0.9362, allocations: 4.031 kB / 0.8082 GB, free: 10.51 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 3.731e-05/0.9363, allocations: 101 kB / 0.8083 GB, free: 10.4 MB / 0.6355 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 2.459e-05/0.9363, allocations: 3.953 kB / 0.8083 GB, free: 10.4 MB / 0.6355 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 7.819e-05/0.9364, allocations: 40.17 kB / 0.8083 GB, free: 10.36 MB / 0.6355 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.946e-06/0.9364, allocations: 0 / 0.8083 GB, free: 10.36 MB / 0.6355 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.865e-06/0.9364, allocations: 3.844 kB / 0.8083 GB, free: 10.36 MB / 0.6355 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.442e-06/0.9364, allocations: 0 / 0.8083 GB, free: 10.36 MB / 0.6355 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 5.877e-05/0.9365, allocations: 146.9 kB / 0.8085 GB, free: 10.17 MB / 0.6355 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.796e-06/0.9365, allocations: 0 / 0.8085 GB, free: 10.17 MB / 0.6355 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 1.683e-05/0.9365, allocations: 5.578 kB / 0.8085 GB, free: 10.17 MB / 0.6355 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.934e-06/0.9366, allocations: 3.844 kB / 0.8085 GB, free: 10.17 MB / 0.6355 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.956e-06/0.9366, allocations: 3.953 kB / 0.8085 GB, free: 10.16 MB / 0.6355 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.962e-06/0.9366, allocations: 0 / 0.8085 GB, free: 10.16 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.473e-06/0.9366, allocations: 0 / 0.8085 GB, free: 10.16 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 7.413e-05/0.9367, allocations: 55.86 kB / 0.8085 GB, free: 10.1 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 1.809e-05/0.9367, allocations: 84.3 kB / 0.8086 GB, free: 10 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.168e-05/0.9367, allocations: 0.875 kB / 0.8086 GB, free: 10 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 1.239e-05/0.9367, allocations: 9.531 kB / 0.8086 GB, free: 9.996 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 1.425e-05/0.9368, allocations: 0 / 0.8086 GB, free: 9.996 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.157e-06/0.9368, allocations: 0 / 0.8086 GB, free: 9.996 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 1.634e-05/0.9368, allocations: 79.22 kB / 0.8087 GB, free: 9.918 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 6.36e-07/0.9368, allocations: 0 / 0.8087 GB, free: 9.918 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.0002698/0.9371, allocations: 21.12 kB / 0.8087 GB, free: 9.91 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 0.000201/0.9373, allocations: 121.4 kB / 0.8088 GB, free: 9.812 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 6.313e-05/0.9374, allocations: 3.875 kB / 0.8088 GB, free: 9.812 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 3.162e-06/0.9374, allocations: 3.938 kB / 0.8088 GB, free: 9.809 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 9.975e-06/0.9374, allocations: 0 / 0.8088 GB, free: 9.809 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 9.701e-05/0.9375, allocations: 3.875 kB / 0.8088 GB, free: 9.809 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0001313/0.9377, allocations: 50.84 kB / 0.8089 GB, free: 9.746 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003638/0.938, allocations: 0.6723 MB / 0.8095 GB, free: 25.05 MB / 0.6511 GB
Notification: Performance of simCode: alias equations: time 1.491e-05/0.9381, allocations: 8.109 kB / 0.8096 GB, free: 25.04 MB / 0.6511 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 1.162e-05/0.9381, allocations: 11.38 kB / 0.8096 GB, free: 25.04 MB / 0.6511 GB
Notification: Performance of SimCode: time 1.4e-06/0.9381, allocations: 0 / 0.8096 GB, free: 25.04 MB / 0.6511 GB
Notification: Performance of Templates: time 0.002462/0.9406, allocations: 397.1 kB / 0.8099 GB, free: 24.96 MB / 0.6511 GB