Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildingSystems_BuildingSystems.Controls.Continuous.Examples.SignalRanker.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.Controls.Continuous.Examples.SignalRanker,fileNamePrefix="BuildingSystems_BuildingSystems_Controls_Continuous_Examples_SignalRanker",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(BuildingSystems.Controls.Continuous.Examples.SignalRanker,fileNamePrefix="BuildingSystems_BuildingSystems_Controls_Continuous_Examples_SignalRanker",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 0.0009225/0.0009225, allocations: 91.92 kB / 15.06 MB, free: 1.098 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001036/0.001036, allocations: 172.7 kB / 15.95 MB, free: 208 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.419/1.419, allocations: 223.2 MB / 240 MB, free: 5.406 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: 270.6 kB / 291.3 MB, free: 1.953 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 0.8871/0.8871, allocations: 144.7 MB / 487.2 MB, free: 7.086 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0004161/0.0004161, allocations: 11.61 kB / 0.5686 GB, free: 38.36 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1569/0.1573, allocations: 83.09 MB / 0.6497 GB, free: 3.391 MB / 446.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Controls.Continuous.Examples.SignalRanker): time 0.001812/0.1592, allocations: 1.232 MB / 0.6509 GB, free: 2.148 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.0009911/0.1602, allocations: 0.5428 MB / 0.6514 GB, free: 1.602 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 7.661e-05/0.1603, allocations: 2.156 kB / 0.6514 GB, free: 1.602 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 9.778e-05/0.1604, allocations: 3.938 kB / 0.6514 GB, free: 1.598 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 8.908e-05/0.1605, allocations: 15.86 kB / 0.6515 GB, free: 1.582 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0004404/0.161, allocations: 70.11 kB / 0.6515 GB, free: 1.516 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 0.0001454/0.1611, allocations: 87.69 kB / 0.6516 GB, free: 1.43 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0001147/0.1612, allocations: 12.78 kB / 0.6516 GB, free: 1.414 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0001401/0.1614, allocations: 36.39 kB / 0.6517 GB, free: 1.379 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0001024/0.1615, allocations: 44.34 kB / 0.6517 GB, free: 1.336 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 1.919e-05/0.1615, allocations: 4 kB / 0.6517 GB, free: 1.332 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0001289/0.1617, allocations: 56.64 kB / 0.6518 GB, free: 1.277 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 4.38e-05/0.1617, allocations: 11.98 kB / 0.6518 GB, free: 1.266 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 4.702e-05/0.1618, allocations: 42.77 kB / 0.6518 GB, free: 1.219 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0001583/0.1619, allocations: 87.83 kB / 0.6519 GB, free: 1.133 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.809e-06/0.1619, allocations: 0 / 0.6519 GB, free: 1.133 MB / 446.1 MB Notification: Performance of FrontEnd: time 1.423e-06/0.1619, allocations: 1.531 kB / 0.6519 GB, free: 1.133 MB / 446.1 MB Notification: Performance of Transformations before backend: time 4.639e-06/0.162, allocations: 0 / 0.6519 GB, free: 1.133 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: 12 * Number of variables: 12 Notification: Performance of Generate backend data structure: time 0.0007792/0.1627, allocations: 448.6 kB / 0.6523 GB, free: 0.6445 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.431e-05/0.1628, allocations: 8.688 kB / 0.6523 GB, free: 0.6367 MB / 446.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 5.182e-05/0.1629, allocations: 43.02 kB / 0.6524 GB, free: 0.5859 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 4.69e-05/0.1629, allocations: 11.91 kB / 0.6524 GB, free: 0.5742 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001958/0.1631, allocations: 191.4 kB / 0.6526 GB, free: 356 kB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.402e-05/0.1631, allocations: 4.516 kB / 0.6526 GB, free: 352 kB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 2.337e-05/0.1632, allocations: 8 kB / 0.6526 GB, free: 344 kB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003083/0.1635, allocations: 108.9 kB / 0.6527 GB, free: 232 kB / 446.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 7.263e-06/0.1635, allocations: 0 / 0.6527 GB, free: 232 kB / 446.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.63e-05/0.1635, allocations: 4 kB / 0.6527 GB, free: 228 kB / 446.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.438e-05/0.1636, allocations: 16.45 kB / 0.6527 GB, free: 212 kB / 446.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003107/0.1639, allocations: 103.9 kB / 0.6528 GB, free: 112 kB / 446.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0007165/0.1646, allocations: 363.7 kB / 0.6531 GB, free: 15.71 MB / 462.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0002988/0.1649, allocations: 109.7 kB / 0.6533 GB, free: 15.59 MB / 462.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001635/0.1651, allocations: 67.44 kB / 0.6533 GB, free: 15.53 MB / 462.1 MB Notification: Performance of preOpt evalFunc (simulation): time 1.89e-05/0.1651, allocations: 4 kB / 0.6533 GB, free: 15.52 MB / 462.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003283/0.1654, allocations: 126.2 kB / 0.6534 GB, free: 15.39 MB / 462.1 MB Notification: Performance of pre-optimization done (n=9): time 1.944e-06/0.1655, allocations: 2.688 kB / 0.6534 GB, free: 15.39 MB / 462.1 MB Notification: Performance of matching and sorting (n=9): time 0.0006291/0.1661, allocations: 241 kB / 0.6537 GB, free: 15.15 MB / 462.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.874e-05/0.1662, allocations: 59.95 kB / 0.6537 GB, free: 15.08 MB / 462.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001236/0.1663, allocations: 140.6 kB / 0.6539 GB, free: 14.94 MB / 462.1 MB Notification: Performance of collectPreVariables (initialization): time 2.204e-05/0.1663, allocations: 29.7 kB / 0.6539 GB, free: 14.9 MB / 462.1 MB Notification: Performance of collectInitialEqns (initialization): time 6.982e-05/0.1664, allocations: 100 kB / 0.654 GB, free: 14.8 MB / 462.1 MB Notification: Performance of collectInitialBindings (initialization): time 2.679e-05/0.1664, allocations: 27.66 kB / 0.654 GB, free: 14.77 MB / 462.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 7.625e-06/0.1664, allocations: 0 / 0.654 GB, free: 14.77 MB / 462.1 MB Notification: Performance of setup shared object (initialization): time 0.0001133/0.1666, allocations: 322.8 kB / 0.6543 GB, free: 14.45 MB / 462.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001779/0.1667, allocations: 63.95 kB / 0.6544 GB, free: 14.39 MB / 462.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001662/0.1669, allocations: 75.94 kB / 0.6545 GB, free: 14.31 MB / 462.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0001922/0.1671, allocations: 93.59 kB / 0.6545 GB, free: 14.21 MB / 462.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.134e-06/0.1671, allocations: 4 kB / 0.6545 GB, free: 14.21 MB / 462.1 MB Notification: Performance of matching and sorting (n=12) (initialization): time 0.0004419/0.1676, allocations: 215.2 kB / 0.6548 GB, free: 13.99 MB / 462.1 MB Notification: Performance of prepare postOptimizeDAE: time 4.029e-05/0.1676, allocations: 37.69 kB / 0.6548 GB, free: 13.95 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.662e-06/0.1677, allocations: 0 / 0.6548 GB, free: 13.95 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.687e-05/0.1677, allocations: 4 kB / 0.6548 GB, free: 13.94 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001392/0.1678, allocations: 23.94 kB / 0.6548 GB, free: 13.92 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.642e-06/0.1678, allocations: 0 / 0.6548 GB, free: 13.92 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001378/0.168, allocations: 32.44 kB / 0.6548 GB, free: 13.89 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.698e-05/0.168, allocations: 4 kB / 0.6548 GB, free: 13.88 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: 5 ($whenCondition1,$PRE.pulse.T_start,pulse.T_start,$PRE.pulse.count,pulse.count) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (9): * Single equations (assignments): 7 * Array equations: 1 * 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 0.0001101/0.1681, allocations: 121.8 kB / 0.655 GB, free: 13.75 MB / 462.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 1.909e-05/0.1681, allocations: 11.84 kB / 0.655 GB, free: 13.74 MB / 462.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.602e-05/0.1682, allocations: 12.7 kB / 0.655 GB, free: 13.73 MB / 462.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.373e-05/0.1682, allocations: 8 kB / 0.655 GB, free: 13.72 MB / 462.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.562e-06/0.1682, allocations: 3.953 kB / 0.655 GB, free: 13.72 MB / 462.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.356e-06/0.1682, allocations: 4 kB / 0.655 GB, free: 13.71 MB / 462.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000182/0.1684, allocations: 201.4 kB / 0.6552 GB, free: 13.47 MB / 462.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.154e-06/0.1684, allocations: 0 / 0.6552 GB, free: 13.47 MB / 462.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001203/0.1686, allocations: 23.98 kB / 0.6552 GB, free: 13.45 MB / 462.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 3.377e-06/0.1686, allocations: 0 / 0.6552 GB, free: 13.45 MB / 462.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.528e-05/0.1686, allocations: 7.984 kB / 0.6552 GB, free: 13.44 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.864e-06/0.1686, allocations: 0 / 0.6552 GB, free: 13.44 MB / 462.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.273e-06/0.1686, allocations: 0 / 0.6552 GB, free: 13.44 MB / 462.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004275/0.169, allocations: 204.8 kB / 0.6554 GB, free: 13.22 MB / 462.1 MB Notification: Performance of postOpt removeConstants (simulation): time 5.109e-05/0.1691, allocations: 85.02 kB / 0.6555 GB, free: 13.12 MB / 462.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.353e-05/0.1691, allocations: 0 / 0.6555 GB, free: 13.12 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001159/0.1693, allocations: 23.98 kB / 0.6555 GB, free: 13.09 MB / 462.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.302e-05/0.1693, allocations: 15.97 kB / 0.6555 GB, free: 13.08 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.468e-06/0.1693, allocations: 0 / 0.6555 GB, free: 13.08 MB / 462.1 MB Notification: Performance of sorting global known variables: time 7.687e-05/0.1694, allocations: 112.9 kB / 0.6556 GB, free: 12.97 MB / 462.1 MB Notification: Performance of sort global known variables: time 1.91e-07/0.1694, allocations: 0 / 0.6556 GB, free: 12.97 MB / 462.1 MB Notification: Performance of remove unused functions: time 0.0002498/0.1697, allocations: 32 kB / 0.6557 GB, free: 12.94 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: 3 ($whenCondition1,pulse.T_start,pulse.count) * Number of discrete states: 1 (pulse.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (7): * Single equations (assignments): 4 * Array equations: 1 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * 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 0.0007716/0.1705, allocations: 0.7529 MB / 0.6564 GB, free: 12.16 MB / 462.1 MB Notification: Performance of simCode: created initialization part: time 0.0004569/0.1709, allocations: 211.2 kB / 0.6566 GB, free: 11.94 MB / 462.1 MB Notification: Performance of simCode: created event and clocks part: time 4.258e-06/0.171, allocations: 0 / 0.6566 GB, free: 11.94 MB / 462.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0002009/0.1712, allocations: 75.89 kB / 0.6567 GB, free: 11.86 MB / 462.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002189/0.1714, allocations: 15.98 kB / 0.6567 GB, free: 11.85 MB / 462.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001565/0.173, allocations: 0.8256 MB / 0.6575 GB, free: 10.97 MB / 462.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003126/0.1733, allocations: 0.6926 MB / 0.6582 GB, free: 10.25 MB / 462.1 MB Notification: Performance of simCode: alias equations: time 8.23e-05/0.1734, allocations: 15.98 kB / 0.6582 GB, free: 10.23 MB / 462.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 6.814e-05/0.1735, allocations: 27.42 kB / 0.6582 GB, free: 10.21 MB / 462.1 MB Notification: Performance of SimCode: time 5.31e-07/0.1735, allocations: 3.938 kB / 0.6582 GB, free: 10.21 MB / 462.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.01562/0.1891, allocations: 2.421 MB / 0.6606 GB, free: 7.945 MB / 462.1 MB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002075/0.1894, allocations: 203.7 kB / 0.6608 GB, free: 7.699 MB / 462.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 1.754/1.944, allocations: 0 / 0.6608 GB, free: 7.699 MB / 462.1 MB (rm -f BuildingSystems_BuildingSystems.Controls.Continuous.Examples.SignalRanker.pipe ; mkfifo BuildingSystems_BuildingSystems.Controls.Continuous.Examples.SignalRanker.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Controls.Continuous.Examples.SignalRanker.pipe >> ../files/BuildingSystems_BuildingSystems.Controls.Continuous.Examples.SignalRanker.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_BuildingSystems_BuildingSystems_Controls_Continuous_Examples_SignalRanker_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 BuildingSystems_BuildingSystems_Controls_Continuous_Examples_SignalRanker.fmu > BuildingSystems_BuildingSystems.Controls.Continuous.Examples.SignalRanker.pipe 2>&1) Environment - environmentSimulation: