Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox.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: translateModel(BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox") translateModel(BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.005189/0.005189, allocations: 94.81 kB / 15.73 MB, free: 6.039 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001127/0.001127, allocations: 203.4 kB / 16.68 MB, free: 5.969 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.329/1.329, allocations: 222.9 MB / 240.4 MB, free: 4.328 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002059/0.002059, allocations: 270.6 kB / 290.8 MB, free: 1.938 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9586/0.9586, allocations: 169.3 MB / 0.4983 GB, free: 13.83 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001645/0.001645, allocations: 95.84 kB / 0.6814 GB, free: 15.5 MB / 494.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1851/0.1867, allocations: 86.96 MB / 0.7664 GB, free: 8.457 MB / 0.5606 GB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox): time 0.5623/0.749, allocations: 189.7 MB / 0.9516 GB, free: 5.066 MB / 0.7012 GB Notification: Performance of NFInst.instExpressions: time 0.007072/0.7561, allocations: 4.272 MB / 0.9558 GB, free: 0.7852 MB / 0.7012 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0008703/0.757, allocations: 27.81 kB / 0.9558 GB, free: 0.7578 MB / 0.7012 GB Notification: Performance of NFTyping.typeComponents: time 0.001225/0.7583, allocations: 0.5006 MB / 0.9563 GB, free: 260 kB / 0.7012 GB Notification: Performance of NFTyping.typeBindings: time 0.003423/0.7617, allocations: 1.565 MB / 0.9578 GB, free: 14.68 MB / 0.7169 GB Notification: Performance of NFTyping.typeClassSections: time 0.003096/0.7649, allocations: 1.347 MB / 0.9591 GB, free: 13.35 MB / 0.7169 GB Notification: Performance of NFFlatten.flatten: time 0.002515/0.7674, allocations: 2.265 MB / 0.9613 GB, free: 11.08 MB / 0.7169 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001231/0.7686, allocations: 1.081 MB / 0.9624 GB, free: 9.992 MB / 0.7169 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001237/0.7699, allocations: 0.9576 MB / 0.9633 GB, free: 9.031 MB / 0.7169 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001003/0.7709, allocations: 0.8639 MB / 0.9642 GB, free: 8.164 MB / 0.7169 GB Notification: Performance of NFPackage.collectConstants: time 0.0002069/0.7711, allocations: 140 kB / 0.9643 GB, free: 8.027 MB / 0.7169 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002251/0.7734, allocations: 1.243 MB / 0.9655 GB, free: 6.781 MB / 0.7169 GB Notification: Performance of NFScalarize.scalarize: time 0.0004158/0.7738, allocations: 434.6 kB / 0.9659 GB, free: 6.355 MB / 0.7169 GB Notification: Performance of NFVerifyModel.verify: time 0.0006815/0.7745, allocations: 0.6453 MB / 0.9666 GB, free: 5.707 MB / 0.7169 GB Notification: Performance of NFConvertDAE.convert: time 0.002677/0.7772, allocations: 1.988 MB / 0.9685 GB, free: 3.715 MB / 0.7169 GB Notification: Performance of FrontEnd - DAE generated: time 3.566e-06/0.7772, allocations: 0 / 0.9685 GB, free: 3.715 MB / 0.7169 GB Notification: Performance of FrontEnd: time 1.323e-06/0.7772, allocations: 0 / 0.9685 GB, free: 3.715 MB / 0.7169 GB Notification: Performance of Transformations before backend: time 1.526e-05/0.7772, allocations: 0 / 0.9685 GB, free: 3.715 MB / 0.7169 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 119 * Number of variables: 119 Notification: Performance of Generate backend data structure: time 0.003898/0.7811, allocations: 1.769 MB / 0.9702 GB, free: 1.891 MB / 0.7169 GB Notification: Performance of prepare preOptimizeDAE: time 4.196e-05/0.7812, allocations: 12.03 kB / 0.9703 GB, free: 1.879 MB / 0.7169 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008274/0.782, allocations: 195.1 kB / 0.9704 GB, free: 1.688 MB / 0.7169 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001713/0.7837, allocations: 1.07 MB / 0.9715 GB, free: 0.5625 MB / 0.7169 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.27e-05/0.7838, allocations: 45 kB / 0.9715 GB, free: 0.5156 MB / 0.7169 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001089/0.7839, allocations: 59.94 kB / 0.9716 GB, free: 468 kB / 0.7169 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001162/0.7851, allocations: 0.6193 MB / 0.9722 GB, free: 15.84 MB / 0.7325 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.91e-05/0.7851, allocations: 3.938 kB / 0.9722 GB, free: 15.83 MB / 0.7325 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.749e-05/0.7852, allocations: 16 kB / 0.9722 GB, free: 15.82 MB / 0.7325 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.106e-05/0.7852, allocations: 18.81 kB / 0.9722 GB, free: 15.8 MB / 0.7325 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001269/0.7865, allocations: 0.6246 MB / 0.9728 GB, free: 15.18 MB / 0.7325 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003945/0.7904, allocations: 2.67 MB / 0.9754 GB, free: 12.36 MB / 0.7325 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001118/0.7916, allocations: 0.5379 MB / 0.976 GB, free: 11.82 MB / 0.7325 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006028/0.7922, allocations: 352.6 kB / 0.9763 GB, free: 11.47 MB / 0.7325 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003987/0.7926, allocations: 287.3 kB / 0.9766 GB, free: 11.13 MB / 0.7325 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.74e-05/0.7926, allocations: 46.5 kB / 0.9766 GB, free: 11.08 MB / 0.7325 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.000609/0.7932, allocations: 139.6 kB / 0.9768 GB, free: 10.94 MB / 0.7325 GB Notification: Performance of pre-optimization done (n=43): time 2.635e-06/0.7932, allocations: 0 / 0.9768 GB, free: 10.94 MB / 0.7325 GB Notification: Performance of matching and sorting (n=43): time 0.002233/0.7955, allocations: 1.025 MB / 0.9778 GB, free: 9.91 MB / 0.7325 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.034e-05/0.7955, allocations: 59.34 kB / 0.9778 GB, free: 9.84 MB / 0.7325 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001844/0.7974, allocations: 1.267 MB / 0.9791 GB, free: 8.555 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 6.208e-05/0.7975, allocations: 45.7 kB / 0.9791 GB, free: 8.504 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003597/0.7978, allocations: 434 kB / 0.9795 GB, free: 8.078 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001321/0.798, allocations: 158.6 kB / 0.9797 GB, free: 7.922 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002098/0.7982, allocations: 122 kB / 0.9798 GB, free: 7.797 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 0.0001011/0.7983, allocations: 321.9 kB / 0.9801 GB, free: 7.477 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005443/0.7988, allocations: 274.2 kB / 0.9803 GB, free: 7.207 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007358/0.7996, allocations: 482.1 kB / 0.9808 GB, free: 6.66 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001155/0.8007, allocations: 0.583 MB / 0.9814 GB, free: 6.074 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.415e-06/0.8008, allocations: 0 / 0.9814 GB, free: 6.074 MB / 0.7325 GB Notification: Performance of matching and sorting (n=45) (initialization): time 0.001439/0.8022, allocations: 0.7537 MB / 0.9821 GB, free: 5.312 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 1.678e-05/0.8022, allocations: 4 kB / 0.9821 GB, free: 5.309 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.626e-06/0.8022, allocations: 3.984 kB / 0.9821 GB, free: 5.305 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.576e-05/0.8023, allocations: 3.938 kB / 0.9821 GB, free: 5.301 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006353/0.8029, allocations: 121.5 kB / 0.9822 GB, free: 5.184 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.086e-05/0.8029, allocations: 4 kB / 0.9822 GB, free: 5.18 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00108/0.804, allocations: 95.8 kB / 0.9823 GB, free: 5.086 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.566e-05/0.8041, allocations: 27.97 kB / 0.9824 GB, free: 5.059 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007873/0.8049, allocations: 463.9 kB / 0.9828 GB, free: 4.602 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0007274/0.8056, allocations: 489.3 kB / 0.9833 GB, free: 4.047 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001085/0.8067, allocations: 0.5876 MB / 0.9838 GB, free: 3.457 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.463e-06/0.8067, allocations: 0 / 0.9838 GB, free: 3.457 MB / 0.7325 GB Notification: Performance of matching and sorting (n=45) (initialization_lambda0): time 0.001488/0.8082, allocations: 0.7311 MB / 0.9846 GB, free: 2.719 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 1.11e-05/0.8082, allocations: 7.938 kB / 0.9846 GB, free: 2.711 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.214e-06/0.8082, allocations: 0 / 0.9846 GB, free: 2.711 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 6.983e-06/0.8083, allocations: 7.984 kB / 0.9846 GB, free: 2.703 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005988/0.8089, allocations: 123.8 kB / 0.9847 GB, free: 2.582 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.546e-06/0.8089, allocations: 0 / 0.9847 GB, free: 2.582 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00119/0.8101, allocations: 121.8 kB / 0.9848 GB, free: 2.465 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.77e-05/0.8101, allocations: 23.97 kB / 0.9848 GB, free: 2.441 MB / 0.7325 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 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (45): * Single equations (assignments): 45 * Array equations: 0 * Algorithm blocks: 0 * 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 0.0001959/0.8103, allocations: 212.9 kB / 0.985 GB, free: 2.227 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001849/0.8105, allocations: 111.2 kB / 0.9851 GB, free: 2.117 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001623/0.8121, allocations: 0.8044 MB / 0.9859 GB, free: 1.305 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.865e-06/0.8122, allocations: 8 kB / 0.9859 GB, free: 1.297 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.342e-06/0.8122, allocations: 1.125 kB / 0.9859 GB, free: 1.297 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.913e-06/0.8122, allocations: 3.984 kB / 0.9859 GB, free: 1.293 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002826/0.815, allocations: 1.956 MB / 0.9878 GB, free: 15.25 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.497e-06/0.815, allocations: 0 / 0.9878 GB, free: 15.25 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005297/0.8156, allocations: 111.8 kB / 0.988 GB, free: 15.14 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (simulation): time 7.143e-06/0.8156, allocations: 4 kB / 0.988 GB, free: 15.14 MB / 0.7481 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.198e-05/0.8156, allocations: 16 kB / 0.988 GB, free: 15.12 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.534e-06/0.8156, allocations: 7.938 kB / 0.988 GB, free: 15.11 MB / 0.7481 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.123e-05/0.8157, allocations: 15.86 kB / 0.988 GB, free: 15.1 MB / 0.7481 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002001/0.8177, allocations: 1.229 MB / 0.9892 GB, free: 13.82 MB / 0.7481 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003895/0.8181, allocations: 300.2 kB / 0.9895 GB, free: 13.51 MB / 0.7481 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001432/0.8182, allocations: 8 kB / 0.9895 GB, free: 13.5 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008979/0.8191, allocations: 67.84 kB / 0.9896 GB, free: 13.44 MB / 0.7481 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001131/0.8192, allocations: 47.91 kB / 0.9896 GB, free: 13.39 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.09e-05/0.8193, allocations: 20 kB / 0.9896 GB, free: 13.37 MB / 0.7481 GB Notification: Performance of sorting global known variables: time 0.001351/0.8207, allocations: 0.9208 MB / 0.9905 GB, free: 12.44 MB / 0.7481 GB Notification: Performance of sort global known variables: time 2.41e-07/0.8207, allocations: 0 / 0.9905 GB, free: 12.44 MB / 0.7481 GB Notification: Performance of remove unused functions: time 0.001095/0.8218, allocations: 407.5 kB / 0.9909 GB, free: 12.04 MB / 0.7481 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 10 * Number of states: 2 (mixBox.filter.s[1],mixBox.filter.s[2]) * 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 (52): * Single equations (assignments): 52 * Array equations: 0 * Algorithm blocks: 0 * 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 Backend phase and start with SimCode phase: time 0.0005079/0.8223, allocations: 219.4 kB / 0.9911 GB, free: 11.83 MB / 0.7481 GB Notification: Performance of simCode: created initialization part: time 0.001894/0.8242, allocations: 0.9447 MB / 0.992 GB, free: 10.89 MB / 0.7481 GB Notification: Performance of simCode: created event and clocks part: time 2.905e-06/0.8242, allocations: 4 kB / 0.992 GB, free: 10.89 MB / 0.7481 GB Notification: Performance of simCode: created simulation system equations: time 0.0005988/0.8248, allocations: 335.6 kB / 0.9924 GB, free: 10.56 MB / 0.7481 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001805/0.8266, allocations: 440.9 kB / 0.9928 GB, free: 10.14 MB / 0.7481 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002422/0.8291, allocations: 1.716 MB / 0.9945 GB, free: 8.367 MB / 0.7481 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005631/0.8296, allocations: 1.041 MB / 0.9955 GB, free: 7.297 MB / 0.7481 GB Notification: Performance of simCode: alias equations: time 0.0009243/0.8306, allocations: 291.1 kB / 0.9958 GB, free: 7.008 MB / 0.7481 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003257/0.8309, allocations: 99.38 kB / 0.9959 GB, free: 6.91 MB / 0.7481 GB Notification: Performance of SimCode: time 3.51e-07/0.8309, allocations: 0 / 0.9959 GB, free: 6.91 MB / 0.7481 GB Notification: Performance of Templates: time 0.03373/0.8646, allocations: 21.41 MB / 1.017 GB, free: 1.773 MB / 0.7637 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox.makefile (rm -f BuildingSystems_BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox.sim & ./BuildingSystems_BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.Actuators.Dampers.Examples.MixingBox.pipe 2>&1)