Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Utilities.Math.Functions.Examples.SmoothExponentialDerivativeCheck.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(BuildingSystems.Utilities.Math.Functions.Examples.SmoothExponentialDerivativeCheck,fileNamePrefix="BuildingSystems_BuildingSystems_Utilities_Math_Functions_Examples_SmoothExponentialDerivativeCheck",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(BuildingSystems.Utilities.Math.Functions.Examples.SmoothExponentialDerivativeCheck,fileNamePrefix="BuildingSystems_BuildingSystems_Utilities_Math_Functions_Examples_SmoothExponentialDerivativeCheck",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001152/0.001152, allocations: 99.7 kB / 15.05 MB, free: 1.105 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0013/0.0013, allocations: 177.3 kB / 15.95 MB, free: 216 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.494/1.494, allocations: 223.2 MB / 239.9 MB, free: 5.371 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001686/0.001686, allocations: 270.7 kB / 291.2 MB, free: 1.93 MB / 238.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:5:3-5:34:writable] Warning: Got element f_alp that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:6:3-6:35:writable] Warning: Elements in the package.mo-file need to be in the same relative order as the package.order file. Got element named f_lay but it was already added because it was not the next element in the list at that time. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:6:3-6:35:writable] Warning: Got element f_lay that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:7:3-7:37:writable] Warning: Elements in the package.mo-file need to be in the same relative order as the package.order file. Got element named f_loss but it was already added because it was not the next element in the list at that time. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:7:3-7:37:writable] Warning: Got element f_loss that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:8:3-8:33:writable] Warning: Elements in the package.mo-file need to be in the same relative order as the package.order file. Got element named f_pv but it was already added because it was not the next element in the list at that time. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:8:3-8:33:writable] Warning: Got element f_pv that was not referenced in the package.order file. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Buildings/Airvolumes/Parameter/package.mo:2:1-34:14:writable] Warning: f_pv was referenced in the package.order file, but was not found in package.mo, f_pv/package.mo or f_pv.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9424/0.9424, allocations: 144.6 MB / 487 MB, free: 7.195 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0004443/0.0004443, allocations: 19.03 kB / 0.5684 GB, free: 38.2 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1871/0.1875, allocations: 83.09 MB / 0.6495 GB, free: 3.504 MB / 446.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Utilities.Math.Functions.Examples.SmoothExponentialDerivativeCheck): time 0.0007685/0.1883, allocations: 323.9 kB / 0.6499 GB, free: 3.191 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.0003488/0.1887, allocations: 145.6 kB / 0.65 GB, free: 3.051 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 2.257e-05/0.1887, allocations: 0 / 0.65 GB, free: 3.051 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 1.083e-05/0.1888, allocations: 1.719 kB / 0.65 GB, free: 3.051 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 2.293e-05/0.1888, allocations: 0 / 0.65 GB, free: 3.051 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0002782/0.1891, allocations: 31.84 kB / 0.65 GB, free: 3.02 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 5.853e-05/0.1891, allocations: 7.984 kB / 0.65 GB, free: 3.012 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 5.463e-05/0.1892, allocations: 1.188 kB / 0.65 GB, free: 3.012 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 2.447e-05/0.1892, allocations: 8 kB / 0.65 GB, free: 3.004 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 8.614e-05/0.1893, allocations: 15.91 kB / 0.6501 GB, free: 2.988 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 1.36e-05/0.1893, allocations: 2.062 kB / 0.6501 GB, free: 2.988 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 8.525e-05/0.1894, allocations: 31.97 kB / 0.6501 GB, free: 2.957 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 8.887e-06/0.1895, allocations: 0 / 0.6501 GB, free: 2.957 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 3.785e-05/0.1895, allocations: 25.7 kB / 0.6501 GB, free: 2.926 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 7.826e-05/0.1896, allocations: 23.95 kB / 0.6501 GB, free: 2.902 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 3.928e-06/0.1896, allocations: 0 / 0.6501 GB, free: 2.902 MB / 446.1 MB Notification: Performance of FrontEnd: time 2.154e-06/0.1896, allocations: 0.75 kB / 0.6501 GB, free: 2.902 MB / 446.1 MB Notification: Performance of Transformations before backend: time 4.388e-06/0.1896, allocations: 0 / 0.6501 GB, free: 2.902 MB / 446.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 5 * Number of variables: 5 Notification: Performance of Generate backend data structure: time 0.0004583/0.1901, allocations: 325.4 kB / 0.6505 GB, free: 2.539 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.515e-05/0.1901, allocations: 8.031 kB / 0.6505 GB, free: 2.531 MB / 446.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 5.3e-05/0.1902, allocations: 38.5 kB / 0.6505 GB, free: 2.484 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 5.629e-05/0.1903, allocations: 7.906 kB / 0.6505 GB, free: 2.477 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001511/0.1904, allocations: 159.7 kB / 0.6507 GB, free: 2.281 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.451e-05/0.1904, allocations: 4.484 kB / 0.6507 GB, free: 2.277 MB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 2.758e-05/0.1905, allocations: 8.531 kB / 0.6507 GB, free: 2.27 MB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.000151/0.1906, allocations: 42.22 kB / 0.6507 GB, free: 2.223 MB / 446.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 8.786e-06/0.1906, allocations: 0 / 0.6507 GB, free: 2.223 MB / 446.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.499e-05/0.1907, allocations: 4.609 kB / 0.6507 GB, free: 2.219 MB / 446.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.66e-06/0.1907, allocations: 1.594 kB / 0.6507 GB, free: 2.219 MB / 446.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 5.088e-05/0.1907, allocations: 12 kB / 0.6507 GB, free: 2.207 MB / 446.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002005/0.1909, allocations: 157.7 kB / 0.6509 GB, free: 2.004 MB / 446.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0001079/0.1911, allocations: 51.58 kB / 0.6509 GB, free: 1.945 MB / 446.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0001159/0.1912, allocations: 89.72 kB / 0.651 GB, free: 1.84 MB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.275e-05/0.1912, allocations: 35.28 kB / 0.651 GB, free: 1.797 MB / 446.1 MB Notification: Performance of pre-optimization done (n=5): time 1.954e-06/0.1912, allocations: 1.5 kB / 0.651 GB, free: 1.797 MB / 446.1 MB Notification: Performance of matching and sorting (n=7): time 0.001416/0.1927, allocations: 480.9 kB / 0.6515 GB, free: 1.258 MB / 446.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.656e-05/0.1927, allocations: 55.41 kB / 0.6516 GB, free: 1.191 MB / 446.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 6.629e-05/0.1928, allocations: 94.73 kB / 0.6516 GB, free: 1.09 MB / 446.1 MB Notification: Performance of collectPreVariables (initialization): time 2.51e-05/0.1928, allocations: 29.69 kB / 0.6517 GB, free: 1.055 MB / 446.1 MB Notification: Performance of collectInitialEqns (initialization): time 3.187e-05/0.1929, allocations: 80.86 kB / 0.6518 GB, free: 0.9727 MB / 446.1 MB Notification: Performance of collectInitialBindings (initialization): time 3.422e-05/0.1929, allocations: 30.05 kB / 0.6518 GB, free: 0.9453 MB / 446.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 3.947e-06/0.1929, allocations: 0 / 0.6518 GB, free: 0.9453 MB / 446.1 MB Notification: Performance of setup shared object (initialization): time 0.0001242/0.193, allocations: 314.8 kB / 0.6521 GB, free: 0.6289 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 2.92e-05/0.1931, allocations: 15.92 kB / 0.6521 GB, free: 0.6133 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 2.326e-05/0.1931, allocations: 12 kB / 0.6521 GB, free: 0.6016 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 3.606e-05/0.1931, allocations: 19.98 kB / 0.6521 GB, free: 0.582 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.91e-07/0.1932, allocations: 0.9062 kB / 0.6521 GB, free: 0.582 MB / 446.1 MB Notification: Performance of matching and sorting (n=8) (initialization): time 0.0001102/0.1933, allocations: 69.55 kB / 0.6522 GB, free: 0.5078 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.57e-05/0.1933, allocations: 5.656 kB / 0.6522 GB, free: 0.5039 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.64e-06/0.1933, allocations: 4 kB / 0.6522 GB, free: 0.5 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.422e-05/0.1933, allocations: 0 / 0.6522 GB, free: 0.5 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 8.179e-05/0.1934, allocations: 12 kB / 0.6522 GB, free: 500 kB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.041e-06/0.1934, allocations: 0.6875 kB / 0.6522 GB, free: 500 kB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 2.883e-05/0.1935, allocations: 4 kB / 0.6522 GB, free: 496 kB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.993e-06/0.1935, allocations: 4.812 kB / 0.6522 GB, free: 492 kB / 446.1 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 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (8): * Single equations (assignments): 8 * 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 8.058e-05/0.1936, allocations: 118.5 kB / 0.6523 GB, free: 364 kB / 446.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 1.129e-05/0.1936, allocations: 3.953 kB / 0.6523 GB, free: 360 kB / 446.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001766/0.1938, allocations: 91.42 kB / 0.6524 GB, free: 264 kB / 446.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.994e-06/0.1938, allocations: 0 / 0.6524 GB, free: 264 kB / 446.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.03e-06/0.1938, allocations: 1.25 kB / 0.6524 GB, free: 264 kB / 446.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.296e-06/0.1938, allocations: 0 / 0.6524 GB, free: 264 kB / 446.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000136/0.1939, allocations: 162.2 kB / 0.6526 GB, free: 52 kB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.775e-06/0.1939, allocations: 4 kB / 0.6526 GB, free: 48 kB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 8.016e-05/0.194, allocations: 21.64 kB / 0.6526 GB, free: 28 kB / 446.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 4.078e-06/0.194, allocations: 3.953 kB / 0.6526 GB, free: 24 kB / 446.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.037e-06/0.1941, allocations: 4 kB / 0.6526 GB, free: 20 kB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.412e-06/0.1941, allocations: 0 / 0.6526 GB, free: 20 kB / 446.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.673e-06/0.1941, allocations: 0.625 kB / 0.6526 GB, free: 20 kB / 446.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002197/0.1943, allocations: 123.9 kB / 0.6527 GB, free: 15.88 MB / 462.1 MB Notification: Performance of postOpt removeConstants (simulation): time 3.899e-05/0.1943, allocations: 77.11 kB / 0.6528 GB, free: 15.79 MB / 462.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.95e-05/0.1944, allocations: 7.984 kB / 0.6528 GB, free: 15.78 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 4.286e-05/0.1944, allocations: 3.984 kB / 0.6528 GB, free: 15.78 MB / 462.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 2.081e-05/0.1944, allocations: 4 kB / 0.6528 GB, free: 15.77 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.422e-06/0.1945, allocations: 4 kB / 0.6528 GB, free: 15.77 MB / 462.1 MB Notification: Performance of sorting global known variables: time 3.899e-05/0.1945, allocations: 80.88 kB / 0.6529 GB, free: 15.69 MB / 462.1 MB Notification: Performance of sort global known variables: time 1.7e-07/0.1945, allocations: 7.875 kB / 0.6529 GB, free: 15.68 MB / 462.1 MB Notification: Performance of remove unused functions: time 0.0002253/0.1947, allocations: 31.98 kB / 0.6529 GB, free: 15.65 MB / 462.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 1 (y) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (8): * Single equations (assignments): 8 * 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 0.0005498/0.1953, allocations: 0.684 MB / 0.6536 GB, free: 14.94 MB / 462.1 MB Notification: Performance of simCode: created initialization part: time 0.0001063/0.1954, allocations: 35.92 kB / 0.6536 GB, free: 14.91 MB / 462.1 MB Notification: Performance of simCode: created event and clocks part: time 2.334e-06/0.1954, allocations: 4 kB / 0.6536 GB, free: 14.9 MB / 462.1 MB Notification: Performance of simCode: created simulation system equations: time 2.941e-05/0.1955, allocations: 16 kB / 0.6537 GB, free: 14.89 MB / 462.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001274/0.1956, allocations: 15.89 kB / 0.6537 GB, free: 14.87 MB / 462.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.000607/0.1962, allocations: 410.5 kB / 0.6541 GB, free: 14.42 MB / 462.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002389/0.1965, allocations: 0.6848 MB / 0.6547 GB, free: 13.71 MB / 462.1 MB Notification: Performance of simCode: alias equations: time 4.002e-05/0.1965, allocations: 8.172 kB / 0.6547 GB, free: 13.7 MB / 462.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 3.677e-05/0.1965, allocations: 15.44 kB / 0.6548 GB, free: 13.68 MB / 462.1 MB Notification: Performance of SimCode: time 2.71e-07/0.1966, allocations: 4.062 kB / 0.6548 GB, free: 13.68 MB / 462.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.01251/0.2091, allocations: 1.581 MB / 0.6563 GB, free: 12.31 MB / 462.1 MB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002258/0.2094, allocations: 229 kB / 0.6565 GB, free: 12.07 MB / 462.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 1.729/1.938, allocations: 0 / 0.6565 GB, free: 12.07 MB / 462.1 MB (rm -f BuildingSystems_BuildingSystems.Utilities.Math.Functions.Examples.SmoothExponentialDerivativeCheck.pipe ; mkfifo BuildingSystems_BuildingSystems.Utilities.Math.Functions.Examples.SmoothExponentialDerivativeCheck.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Utilities.Math.Functions.Examples.SmoothExponentialDerivativeCheck.pipe >> ../files/BuildingSystems_BuildingSystems.Utilities.Math.Functions.Examples.SmoothExponentialDerivativeCheck.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_BuildingSystems_BuildingSystems_Utilities_Math_Functions_Examples_SmoothExponentialDerivativeCheck_fmu --startTime=-1 --stopTime=1 --timeout=50 --tolerance=1e-08 BuildingSystems_BuildingSystems_Utilities_Math_Functions_Examples_SmoothExponentialDerivativeCheck.fmu > BuildingSystems_BuildingSystems.Utilities.Math.Functions.Examples.SmoothExponentialDerivativeCheck.pipe 2>&1) Environment - environmentSimulation: