Running: ./testmodel.py --libraries=/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_latest_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil.conf.json loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaServices with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Using package Modelica with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package Buildings with version 9.0.0 (/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo) Running command: translateModel(Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil") translateModel(Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil") Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Buildings 9.0.0-master/package.mo): time 1.699/1.699, allocations: 306.1 MB / 321.4 MB, free: 10.75 MB / 250.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001025/0.001025, allocations: 167.6 kB / 393.1 MB, free: 4.086 MB / 314.7 MB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.338/1.338, allocations: 225.7 MB / 0.6743 GB, free: 12.59 MB / 0.4948 GB Notification: Performance of loadFile(/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/converted-libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.000722/0.0007221, allocations: 96.45 kB / 0.7935 GB, free: 40.03 MB / 0.5417 GB Notification: Performance of FrontEnd - loaded program: time 0.000467/0.0004672, allocations: 8 kB / 0.9224 GB, free: 8.684 MB / 0.6355 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5732/0.5737, allocations: 121.3 MB / 1.041 GB, free: 58.15 MB / 0.698 GB Notification: Performance of NFInst.instantiate(Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil): time 0.002816/0.5766, allocations: 2.518 MB / 1.043 GB, free: 56.42 MB / 0.698 GB Notification: Performance of NFInst.instExpressions: time 0.001643/0.5783, allocations: 1.221 MB / 1.045 GB, free: 55.47 MB / 0.698 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002218/0.5785, allocations: 15.12 kB / 1.045 GB, free: 55.47 MB / 0.698 GB Notification: Performance of NFTyping.typeComponents: time 0.0001822/0.5787, allocations: 62.7 kB / 1.045 GB, free: 55.43 MB / 0.698 GB Notification: Performance of NFTyping.typeBindings: time 0.0001504/0.5788, allocations: 55.73 kB / 1.045 GB, free: 55.39 MB / 0.698 GB Notification: Performance of NFTyping.typeClassSections: time 0.0006065/0.5795, allocations: 310.5 kB / 1.045 GB, free: 55.2 MB / 0.698 GB Notification: Performance of NFFlatten.flatten: time 0.0005235/0.58, allocations: 0.646 MB / 1.046 GB, free: 54.89 MB / 0.698 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0004651/0.5805, allocations: 420.1 kB / 1.046 GB, free: 54.73 MB / 0.698 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001611/0.5806, allocations: 172.5 kB / 1.046 GB, free: 54.64 MB / 0.698 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001794/0.5808, allocations: 191.2 kB / 1.046 GB, free: 54.54 MB / 0.698 GB Notification: Performance of NFPackage.collectConstants: time 4.305e-05/0.5809, allocations: 16.66 kB / 1.046 GB, free: 54.54 MB / 0.698 GB Notification: Performance of NFFlatten.collectFunctions: time 7.754e-05/0.581, allocations: 29.17 kB / 1.046 GB, free: 54.54 MB / 0.698 GB Notification: Performance of NFScalarize.scalarize: time 8.041e-05/0.5811, allocations: 84.94 kB / 1.046 GB, free: 54.49 MB / 0.698 GB Notification: Performance of NFVerifyModel.verify: time 0.0001471/0.5812, allocations: 237.9 kB / 1.047 GB, free: 54.31 MB / 0.698 GB Notification: Performance of NFConvertDAE.convert: time 0.0004973/0.5817, allocations: 0.651 MB / 1.047 GB, free: 54.11 MB / 0.698 GB Notification: Performance of FrontEnd - DAE generated: time 5.781e-06/0.5817, allocations: 0 / 1.047 GB, free: 54.11 MB / 0.698 GB Notification: Performance of FrontEnd: time 1.654e-06/0.5817, allocations: 6.281 kB / 1.047 GB, free: 54.11 MB / 0.698 GB Notification: Performance of Transformations before backend: time 8.146e-06/0.5817, allocations: 0 / 1.047 GB, free: 54.11 MB / 0.698 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 113 * Number of variables: 113 Notification: Performance of Generate backend data structure: time 0.001294/0.583, allocations: 0.8035 MB / 1.048 GB, free: 53.52 MB / 0.698 GB Notification: Performance of prepare preOptimizeDAE: time 3.355e-05/0.5831, allocations: 8.875 kB / 1.048 GB, free: 53.52 MB / 0.698 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 9.63e-05/0.5832, allocations: 58.72 kB / 1.048 GB, free: 53.49 MB / 0.698 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005159/0.5837, allocations: 439.3 kB / 1.049 GB, free: 53.15 MB / 0.698 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.892e-05/0.5838, allocations: 38.72 kB / 1.049 GB, free: 53.13 MB / 0.698 GB Notification: Performance of preOpt expandDerOperator (simulation): time 6.64e-05/0.5838, allocations: 47.53 kB / 1.049 GB, free: 53.12 MB / 0.698 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008983/0.5847, allocations: 0.5514 MB / 1.049 GB, free: 52.84 MB / 0.698 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.33e-05/0.5848, allocations: 0.75 kB / 1.049 GB, free: 52.84 MB / 0.698 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.977e-05/0.5848, allocations: 18.17 kB / 1.049 GB, free: 52.82 MB / 0.698 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.01e-05/0.5848, allocations: 14.7 kB / 1.049 GB, free: 52.82 MB / 0.698 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008898/0.5857, allocations: 420.7 kB / 1.05 GB, free: 52.69 MB / 0.698 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00191/0.5876, allocations: 1.855 MB / 1.051 GB, free: 51.36 MB / 0.698 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0008926/0.5886, allocations: 382.9 kB / 1.052 GB, free: 51.2 MB / 0.698 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003923/0.589, allocations: 194.1 kB / 1.052 GB, free: 51.12 MB / 0.698 GB Notification: Performance of preOpt evalFunc (simulation): time 3.138e-05/0.589, allocations: 12.47 kB / 1.052 GB, free: 51.11 MB / 0.698 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005343/0.5895, allocations: 265.4 kB / 1.052 GB, free: 50.98 MB / 0.698 GB Notification: Performance of pre-optimization done (n=35): time 2.124e-06/0.5896, allocations: 0 / 1.052 GB, free: 50.98 MB / 0.698 GB Notification: Performance of matching and sorting (n=35): time 0.001233/0.5908, allocations: 0.5026 MB / 1.053 GB, free: 50.8 MB / 0.698 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.794e-05/0.5908, allocations: 88.83 kB / 1.053 GB, free: 50.71 MB / 0.698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003929/0.5912, allocations: 396.1 kB / 1.053 GB, free: 50.5 MB / 0.698 GB Notification: Performance of collectPreVariables (initialization): time 3.995e-05/0.5913, allocations: 45.59 kB / 1.053 GB, free: 50.46 MB / 0.698 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001273/0.5914, allocations: 244 kB / 1.053 GB, free: 50.26 MB / 0.698 GB Notification: Performance of collectInitialBindings (initialization): time 6.557e-05/0.5915, allocations: 102.6 kB / 1.054 GB, free: 50.18 MB / 0.698 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.242e-05/0.5915, allocations: 9.25 kB / 1.054 GB, free: 50.17 MB / 0.698 GB Notification: Performance of setup shared object (initialization): time 7.138e-05/0.5916, allocations: 350 kB / 1.054 GB, free: 49.84 MB / 0.698 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003984/0.592, allocations: 171.7 kB / 1.054 GB, free: 49.79 MB / 0.698 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004079/0.5924, allocations: 273.9 kB / 1.054 GB, free: 49.62 MB / 0.698 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.000731/0.5932, allocations: 433.4 kB / 1.055 GB, free: 49.35 MB / 0.698 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.535e-06/0.5932, allocations: 1.375 kB / 1.055 GB, free: 49.35 MB / 0.698 GB Notification: Performance of matching and sorting (n=60) (initialization): time 0.0009982/0.5942, allocations: 0.5475 MB / 1.055 GB, free: 49.1 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 3.36e-05/0.5942, allocations: 39.52 kB / 1.055 GB, free: 49.07 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.664e-06/0.5942, allocations: 0 / 1.055 GB, free: 49.07 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.097e-05/0.5943, allocations: 6.578 kB / 1.055 GB, free: 49.07 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003172/0.5946, allocations: 81.62 kB / 1.055 GB, free: 49.05 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.271e-05/0.5946, allocations: 11.03 kB / 1.055 GB, free: 49.05 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000352/0.595, allocations: 87.75 kB / 1.056 GB, free: 49.01 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.538e-05/0.595, allocations: 19.5 kB / 1.056 GB, free: 49.01 MB / 0.698 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 14 * Number of states: 0 () * Number of discrete variables: 35 ($PRE.preHeatCoil.toOn.enableFire,$PRE.preHeatCoil.toOff.enableFire,$PRE.preHeatCoil.toOn.t_start,preHeatCoil.toOn.t_start,preHeatCoil.stateGraphRoot.resume,preHeatCoil.stateGraphRoot.suspend,$whenCondition2,$whenCondition1,$PRE.TMix.T_start,TMix.T_start,$PRE.TMix.count,TMix.count,$PRE.preHeatCoil.preHeaOn.y,preHeatCoil.preHeaOn.y,preHeatCoil.pumOff.active,$PRE.preHeatCoil.pumOff.localActive,preHeatCoil.pumOff.localActive,$PRE.preHeatCoil.pumOff.newActive,preHeatCoil.pumOff.newActive,$PRE.preHeatCoil.pumOff.oldActive,preHeatCoil.pumOff.oldActive,preHeatCoil.toOn.enableFire,preHeatCoil.stateGraphRoot.activeSteps,$PRE.preHeatCoil.pumOn.localActive,preHeatCoil.pumOn.localActive,$PRE.preHeatCoil.pumOn.newActive,preHeatCoil.pumOn.newActive,$PRE.preHeatCoil.pumOn.oldActive,preHeatCoil.pumOn.oldActive,preHeatCoil.pumOn.active,preHeatCoil.toOff.enableFire,preHeatCoil.toOff.fire,$PRE.preHeatCoil.toOff.t_start,preHeatCoil.toOff.t_start,preHeatCoil.preHeaCoiCon.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (59): * Single equations (assignments): 58 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0002048/0.5952, allocations: 208.5 kB / 1.056 GB, free: 48.84 MB / 0.698 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 5.106e-05/0.5953, allocations: 44.03 kB / 1.056 GB, free: 48.82 MB / 0.698 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008631/0.5962, allocations: 406.6 kB / 1.056 GB, free: 48.66 MB / 0.698 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.392e-06/0.5962, allocations: 9 kB / 1.056 GB, free: 48.66 MB / 0.698 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.57e-06/0.5962, allocations: 4 kB / 1.056 GB, free: 48.66 MB / 0.698 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.461e-06/0.5962, allocations: 0 / 1.056 GB, free: 48.66 MB / 0.698 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001428/0.5976, allocations: 0.9755 MB / 1.057 GB, free: 48.09 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.905e-06/0.5977, allocations: 2.281 kB / 1.057 GB, free: 48.09 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002717/0.5979, allocations: 59.05 kB / 1.057 GB, free: 48.08 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (simulation): time 4.188e-06/0.5979, allocations: 1.031 kB / 1.057 GB, free: 48.08 MB / 0.698 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.691e-05/0.598, allocations: 9.562 kB / 1.057 GB, free: 48.08 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.877e-06/0.598, allocations: 2.5 kB / 1.057 GB, free: 48.08 MB / 0.698 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.324e-06/0.598, allocations: 0 / 1.057 GB, free: 48.08 MB / 0.698 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00121/0.5992, allocations: 0.6836 MB / 1.058 GB, free: 47.73 MB / 0.698 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000116/0.5993, allocations: 151.7 kB / 1.058 GB, free: 47.59 MB / 0.698 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.714e-05/0.5994, allocations: 11.16 kB / 1.058 GB, free: 47.58 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003098/0.5997, allocations: 42.5 kB / 1.058 GB, free: 47.58 MB / 0.698 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001139/0.5998, allocations: 53.42 kB / 1.058 GB, free: 47.56 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.44e-05/0.5999, allocations: 8.906 kB / 1.058 GB, free: 47.56 MB / 0.698 GB Notification: Performance of sorting global known variables: time 0.0002208/0.6001, allocations: 263.9 kB / 1.058 GB, free: 47.41 MB / 0.698 GB Notification: Performance of sort global known variables: time 2.5e-07/0.6001, allocations: 3.938 kB / 1.058 GB, free: 47.41 MB / 0.698 GB Notification: Performance of remove unused functions: time 0.0003526/0.6005, allocations: 96.88 kB / 1.058 GB, free: 47.39 MB / 0.698 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 1 (preHeatCoil.preHeaCoiCon.I.y) * Number of discrete variables: 21 (preHeatCoil.toOn.t_start,preHeatCoil.toOff.enableFire,preHeatCoil.pumOn.localActive,preHeatCoil.pumOff.localActive,$cse1,$cse2,$whenCondition2,$whenCondition1,TMix.T_start,TMix.count,preHeatCoil.preHeaOn.y,preHeatCoil.pumOff.active,preHeatCoil.pumOff.newActive,preHeatCoil.pumOff.oldActive,preHeatCoil.toOn.enableFire,preHeatCoil.stateGraphRoot.activeSteps,preHeatCoil.pumOn.newActive,preHeatCoil.pumOn.oldActive,preHeatCoil.pumOn.active,preHeatCoil.toOff.fire,preHeatCoil.toOff.t_start) * Number of discrete states: 5 (TMix.count,preHeatCoil.pumOff.newActive,preHeatCoil.pumOn.newActive,preHeatCoil.preHeaOn.y,preHeatCoil.toOn.t_start) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (37): * Single equations (assignments): 31 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 6 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0001443/0.6006, allocations: 133.5 kB / 1.059 GB, free: 47.29 MB / 0.698 GB Notification: Performance of simCode: created initialization part: time 0.0008755/0.6015, allocations: 462.3 kB / 1.059 GB, free: 47.11 MB / 0.698 GB Notification: Performance of simCode: created event and clocks part: time 2.675e-06/0.6015, allocations: 0 / 1.059 GB, free: 47.11 MB / 0.698 GB Notification: Performance of simCode: created simulation system equations: time 0.0004373/0.602, allocations: 197.6 kB / 1.059 GB, free: 47.05 MB / 0.698 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000544/0.6025, allocations: 86.23 kB / 1.059 GB, free: 47.01 MB / 0.698 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001191/0.6037, allocations: 0.9177 MB / 1.06 GB, free: 46.4 MB / 0.698 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002152/0.6039, allocations: 0.8319 MB / 1.061 GB, free: 45.69 MB / 0.698 GB Notification: Performance of simCode: alias equations: time 0.0002077/0.6042, allocations: 53.06 kB / 1.061 GB, free: 45.68 MB / 0.698 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001108/0.6043, allocations: 38.03 kB / 1.061 GB, free: 45.67 MB / 0.698 GB Notification: Performance of SimCode: time 3.3e-07/0.6043, allocations: 4 kB / 1.061 GB, free: 45.67 MB / 0.698 GB Notification: Performance of Templates: time 0.00831/0.6126, allocations: 4.584 MB / 1.066 GB, free: 45.4 MB / 0.698 GB make -j1 -f Buildings_latest_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil.makefile (rm -f Buildings_latest_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil.pipe ; mkfifo Buildings_latest_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil.pipe ; head -c 1048576 < Buildings_latest_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil.pipe >> ../files/Buildings_latest_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil.sim & ./Buildings_latest_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_latest_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil.pipe 2>&1)