Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Buildings.Geometries.Viewfactors.Examples.TetraederSurfaces.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.Buildings.Geometries.Viewfactors.Examples.TetraederSurfaces,fileNamePrefix="BuildingSystems_BuildingSystems_Buildings_Geometries_Viewfactors_Examples_TetraederSurfaces",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(BuildingSystems.Buildings.Geometries.Viewfactors.Examples.TetraederSurfaces,fileNamePrefix="BuildingSystems_BuildingSystems_Buildings_Geometries_Viewfactors_Examples_TetraederSurfaces",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 0.001013/0.001013, allocations: 100.2 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 0.0009287/0.0009286, 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 1.239/1.239, allocations: 223.2 MB / 239.9 MB, free: 5.449 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.001778/0.001778, allocations: 274.7 kB / 291.2 MB, free: 2.012 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 0.7902/0.7902, allocations: 144.6 MB / 487 MB, free: 7.164 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0004763/0.0004763, allocations: 17.31 kB / 0.5684 GB, free: 38.32 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1468/0.1473, allocations: 83.08 MB / 0.6495 GB, free: 3.512 MB / 446.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Buildings.Geometries.Viewfactors.Examples.TetraederSurfaces): time 0.001303/0.1487, allocations: 1.024 MB / 0.6505 GB, free: 2.473 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.001459/0.1502, allocations: 1.018 MB / 0.6515 GB, free: 1.457 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 4.316e-05/0.1502, allocations: 5.688 kB / 0.6515 GB, free: 1.453 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0001043/0.1503, allocations: 11.92 kB / 0.6515 GB, free: 1.441 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0005921/0.1509, allocations: 263.9 kB / 0.6518 GB, free: 1.184 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 1.183e-05/0.1509, allocations: 1.031 kB / 0.6518 GB, free: 1.184 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 0.0001092/0.1511, allocations: 59.91 kB / 0.6519 GB, free: 1.125 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 5.186e-05/0.1511, allocations: 8.125 kB / 0.6519 GB, free: 1.117 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 6.066e-05/0.1512, allocations: 45.86 kB / 0.6519 GB, free: 1.074 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 8.124e-05/0.1513, allocations: 47.89 kB / 0.652 GB, free: 1.027 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 2.089e-05/0.1513, allocations: 4 kB / 0.652 GB, free: 1.023 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0005826/0.1519, allocations: 455.2 kB / 0.6524 GB, free: 0.5781 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 8.193e-05/0.152, allocations: 71.81 kB / 0.6525 GB, free: 0.5078 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 5.414e-05/0.152, allocations: 51.95 kB / 0.6525 GB, free: 464 kB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0004139/0.1525, allocations: 391.4 kB / 0.6529 GB, free: 72 kB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 2.555e-06/0.1525, allocations: 0 / 0.6529 GB, free: 72 kB / 446.1 MB Notification: Performance of FrontEnd: time 1.643e-06/0.1525, allocations: 4 kB / 0.6529 GB, free: 68 kB / 446.1 MB Notification: Performance of Transformations before backend: time 4.509e-06/0.1525, allocations: 0 / 0.6529 GB, free: 68 kB / 446.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 61 * Number of variables: 61 Notification: Performance of Generate backend data structure: time 0.0006096/0.1531, allocations: 0.5278 MB / 0.6534 GB, free: 15.48 MB / 462.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.428e-05/0.1532, allocations: 12.53 kB / 0.6534 GB, free: 15.47 MB / 462.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 5.135e-05/0.1532, allocations: 55.06 kB / 0.6535 GB, free: 15.41 MB / 462.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 4.377e-05/0.1533, allocations: 28.2 kB / 0.6535 GB, free: 15.38 MB / 462.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002513/0.1535, allocations: 234.5 kB / 0.6537 GB, free: 15.11 MB / 462.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.148e-05/0.1536, allocations: 8.469 kB / 0.6537 GB, free: 15.11 MB / 462.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 1.198e-05/0.1536, allocations: 4.625 kB / 0.6537 GB, free: 15.1 MB / 462.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.000374/0.154, allocations: 310.1 kB / 0.654 GB, free: 14.79 MB / 462.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 6.873e-06/0.154, allocations: 4 kB / 0.654 GB, free: 14.79 MB / 462.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.119e-05/0.154, allocations: 0 / 0.654 GB, free: 14.79 MB / 462.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000112/0.1541, allocations: 85.3 kB / 0.6541 GB, free: 14.71 MB / 462.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002969/0.1544, allocations: 248.4 kB / 0.6543 GB, free: 14.46 MB / 462.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001318/0.1557, allocations: 0.6271 MB / 0.655 GB, free: 13.79 MB / 462.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0001994/0.1559, allocations: 180.3 kB / 0.6551 GB, free: 13.6 MB / 462.1 MB Notification: Performance of preOpt evalFunc (simulation): time 9.457e-06/0.156, allocations: 3.938 kB / 0.6551 GB, free: 13.59 MB / 462.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.425e-05/0.156, allocations: 35.22 kB / 0.6552 GB, free: 13.55 MB / 462.1 MB Notification: Performance of pre-optimization done (n=34): time 1.302e-06/0.156, allocations: 0 / 0.6552 GB, free: 13.55 MB / 462.1 MB Notification: Performance of matching and sorting (n=34): time 0.0007238/0.1567, allocations: 0.6956 MB / 0.6558 GB, free: 12.81 MB / 462.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.579e-05/0.1568, allocations: 78.14 kB / 0.6559 GB, free: 12.71 MB / 462.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002562/0.1571, allocations: 290.6 kB / 0.6562 GB, free: 12.43 MB / 462.1 MB Notification: Performance of collectPreVariables (initialization): time 1.549e-05/0.1571, allocations: 25.7 kB / 0.6562 GB, free: 12.39 MB / 462.1 MB Notification: Performance of collectInitialEqns (initialization): time 7.866e-05/0.1572, allocations: 134.2 kB / 0.6563 GB, free: 12.26 MB / 462.1 MB Notification: Performance of collectInitialBindings (initialization): time 7.464e-05/0.1572, allocations: 114.3 kB / 0.6565 GB, free: 12.15 MB / 462.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 6.803e-06/0.1573, allocations: 0 / 0.6565 GB, free: 12.15 MB / 462.1 MB Notification: Performance of setup shared object (initialization): time 0.0001135/0.1574, allocations: 347.5 kB / 0.6568 GB, free: 11.8 MB / 462.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001354/0.1575, allocations: 133.2 kB / 0.6569 GB, free: 11.67 MB / 462.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001301/0.1577, allocations: 132.5 kB / 0.657 GB, free: 11.54 MB / 462.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0001764/0.1578, allocations: 196.8 kB / 0.6572 GB, free: 11.35 MB / 462.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.763e-06/0.1578, allocations: 0.6562 kB / 0.6572 GB, free: 11.35 MB / 462.1 MB Notification: Performance of matching and sorting (n=34) (initialization): time 0.0003889/0.1582, allocations: 383.2 kB / 0.6576 GB, free: 10.96 MB / 462.1 MB Notification: Performance of prepare postOptimizeDAE: time 4.898e-05/0.1583, allocations: 30.2 kB / 0.6576 GB, free: 10.93 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.36e-06/0.1583, allocations: 0.7188 kB / 0.6576 GB, free: 10.93 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.079e-05/0.1583, allocations: 4 kB / 0.6576 GB, free: 10.92 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 4.684e-05/0.1584, allocations: 0.875 kB / 0.6576 GB, free: 10.92 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.701e-06/0.1584, allocations: 0 / 0.6576 GB, free: 10.92 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 5.72e-05/0.1585, allocations: 28.17 kB / 0.6577 GB, free: 10.89 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.779e-05/0.1585, allocations: 12 kB / 0.6577 GB, free: 10.88 MB / 462.1 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 (4): * Single equations (assignments): 1 * Array equations: 2 * Algorithm blocks: 1 * 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 0.0001493/0.1586, allocations: 189.4 kB / 0.6578 GB, free: 10.68 MB / 462.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 3.977e-05/0.1587, allocations: 19.72 kB / 0.6579 GB, free: 10.66 MB / 462.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.367e-05/0.1587, allocations: 26.95 kB / 0.6579 GB, free: 10.64 MB / 462.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.565e-05/0.1588, allocations: 36.66 kB / 0.6579 GB, free: 10.6 MB / 462.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.187e-06/0.1588, allocations: 0 / 0.6579 GB, free: 10.6 MB / 462.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.525e-06/0.1588, allocations: 0.875 kB / 0.6579 GB, free: 10.6 MB / 462.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0006204/0.1594, allocations: 301.2 kB / 0.6582 GB, free: 10.26 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.183e-06/0.1594, allocations: 0 / 0.6582 GB, free: 10.26 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 1.343e-05/0.1595, allocations: 4.75 kB / 0.6582 GB, free: 10.25 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 1.883e-06/0.1595, allocations: 0 / 0.6582 GB, free: 10.25 MB / 462.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.308e-05/0.1595, allocations: 6.375 kB / 0.6582 GB, free: 10.25 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.353e-06/0.1595, allocations: 0 / 0.6582 GB, free: 10.25 MB / 462.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.52e-07/0.1595, allocations: 0 / 0.6582 GB, free: 10.25 MB / 462.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004649/0.16, allocations: 490.4 kB / 0.6587 GB, free: 9.746 MB / 462.1 MB Notification: Performance of postOpt removeConstants (simulation): time 7.157e-05/0.1601, allocations: 114.4 kB / 0.6588 GB, free: 9.617 MB / 462.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.514e-05/0.1601, allocations: 0 / 0.6588 GB, free: 9.617 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 5.805e-05/0.1602, allocations: 0 / 0.6588 GB, free: 9.617 MB / 462.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 2.954e-05/0.1602, allocations: 11.98 kB / 0.6588 GB, free: 9.605 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.614e-05/0.1602, allocations: 12.61 kB / 0.6588 GB, free: 9.594 MB / 462.1 MB Notification: Performance of sorting global known variables: time 0.0001879/0.1604, allocations: 219.2 kB / 0.659 GB, free: 9.383 MB / 462.1 MB Notification: Performance of sort global known variables: time 1.6e-07/0.1604, allocations: 3.938 kB / 0.659 GB, free: 9.379 MB / 462.1 MB Notification: Performance of remove unused functions: time 0.0005202/0.1609, allocations: 168 kB / 0.6592 GB, free: 9.215 MB / 462.1 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 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (4): * Single equations (assignments): 1 * Array equations: 2 * Algorithm blocks: 1 * 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 0.001069/0.162, allocations: 1.137 MB / 0.6603 GB, free: 8.051 MB / 462.1 MB Notification: Performance of simCode: created initialization part: time 0.000449/0.1625, allocations: 383.4 kB / 0.6607 GB, free: 7.664 MB / 462.1 MB Notification: Performance of simCode: created event and clocks part: time 2.274e-06/0.1625, allocations: 0 / 0.6607 GB, free: 7.664 MB / 462.1 MB Notification: Performance of simCode: created simulation system equations: time 0.000251/0.1627, allocations: 239.2 kB / 0.6609 GB, free: 7.418 MB / 462.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001717/0.1629, allocations: 10.44 kB / 0.6609 GB, free: 7.41 MB / 462.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002285/0.1652, allocations: 2.046 MB / 0.6629 GB, free: 5.312 MB / 462.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003286/0.1656, allocations: 0.787 MB / 0.6637 GB, free: 4.5 MB / 462.1 MB Notification: Performance of simCode: alias equations: time 8.739e-05/0.1657, allocations: 41.08 kB / 0.6637 GB, free: 4.461 MB / 462.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000105/0.1658, allocations: 75.41 kB / 0.6638 GB, free: 4.387 MB / 462.1 MB Notification: Performance of SimCode: time 3.01e-07/0.1658, allocations: 0 / 0.6638 GB, free: 4.387 MB / 462.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.01647/0.1822, allocations: 6.199 MB / 0.6698 GB, free: 14.38 MB / 478.1 MB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001766/0.1825, allocations: 209.6 kB / 0.67 GB, free: 14.14 MB / 478.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 1.693/1.875, allocations: 2.812 kB / 0.6701 GB, free: 14.14 MB / 478.1 MB (rm -f BuildingSystems_BuildingSystems.Buildings.Geometries.Viewfactors.Examples.TetraederSurfaces.pipe ; mkfifo BuildingSystems_BuildingSystems.Buildings.Geometries.Viewfactors.Examples.TetraederSurfaces.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Buildings.Geometries.Viewfactors.Examples.TetraederSurfaces.pipe >> ../files/BuildingSystems_BuildingSystems.Buildings.Geometries.Viewfactors.Examples.TetraederSurfaces.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_BuildingSystems_BuildingSystems_Buildings_Geometries_Viewfactors_Examples_TetraederSurfaces_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 BuildingSystems_BuildingSystems_Buildings_Geometries_Viewfactors_Examples_TetraederSurfaces.fmu > BuildingSystems_BuildingSystems.Buildings.Geometries.Viewfactors.Examples.TetraederSurfaces.pipe 2>&1) Environment - environmentSimulation: