Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.Actuators.Valves.Examples.TwoWayValves.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.Valves.Examples.TwoWayValves,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Actuators.Valves.Examples.TwoWayValves") translateModel(BuildingSystems.Fluid.Actuators.Valves.Examples.TwoWayValves,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Actuators.Valves.Examples.TwoWayValves") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001122/0.001122, allocations: 106.5 kB / 16.41 MB, free: 6.473 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001138/0.001138, allocations: 187 kB / 17.34 MB, free: 5.75 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.351/1.351, allocations: 222.9 MB / 241 MB, free: 15.15 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002229/0.002229, allocations: 296.7 kB / 291.5 MB, free: 14.44 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9896/0.9896, allocations: 169.2 MB / 0.499 GB, free: 4.426 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001874/0.001874, allocations: 91.86 kB / 0.6821 GB, free: 6.969 MB / 494.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4427/0.4446, allocations: 86.98 MB / 0.767 GB, free: 4.074 MB / 0.5294 GB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Actuators.Valves.Examples.TwoWayValves): time 0.03171/0.4764, allocations: 29.8 MB / 0.7961 GB, free: 6.164 MB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.01153/0.4879, allocations: 8.149 MB / 0.8041 GB, free: 13.99 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001218/0.4892, allocations: 27.81 kB / 0.8041 GB, free: 13.96 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.001261/0.4905, allocations: 428.9 kB / 0.8045 GB, free: 13.54 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.003713/0.4942, allocations: 1.374 MB / 0.8059 GB, free: 12.17 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.002919/0.4971, allocations: 1.154 MB / 0.807 GB, free: 11.02 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.00399/0.5012, allocations: 3.554 MB / 0.8105 GB, free: 7.461 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001854/0.503, allocations: 1.33 MB / 0.8118 GB, free: 6.113 MB / 0.5762 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002835/0.5059, allocations: 1.695 MB / 0.8134 GB, free: 4.414 MB / 0.5762 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002907/0.5088, allocations: 1.624 MB / 0.815 GB, free: 2.785 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 0.0005584/0.5094, allocations: 128 kB / 0.8151 GB, free: 2.66 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002337/0.5117, allocations: 1.01 MB / 0.8161 GB, free: 1.648 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.0005896/0.5123, allocations: 410.7 kB / 0.8165 GB, free: 1.246 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.001295/0.5136, allocations: 0.7545 MB / 0.8173 GB, free: 500 kB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.003105/0.5167, allocations: 2.203 MB / 0.8194 GB, free: 14.28 MB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 5.039e-06/0.5168, allocations: 0 / 0.8194 GB, free: 14.28 MB / 0.5919 GB Notification: Performance of FrontEnd: time 1.663e-06/0.5168, allocations: 0 / 0.8194 GB, free: 14.28 MB / 0.5919 GB Notification: Performance of Transformations before backend: time 4.978e-05/0.5168, allocations: 0 / 0.8194 GB, free: 14.28 MB / 0.5919 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 145 * Number of variables: 145 Notification: Performance of Generate backend data structure: time 0.003238/0.5201, allocations: 1.675 MB / 0.821 GB, free: 12.55 MB / 0.5919 GB Notification: Performance of prepare preOptimizeDAE: time 4.081e-05/0.5201, allocations: 8.031 kB / 0.8211 GB, free: 12.55 MB / 0.5919 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003954/0.5205, allocations: 155.3 kB / 0.8212 GB, free: 12.39 MB / 0.5919 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00165/0.5222, allocations: 0.9299 MB / 0.8221 GB, free: 11.41 MB / 0.5919 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.174e-05/0.5223, allocations: 81.31 kB / 0.8222 GB, free: 11.33 MB / 0.5919 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001905/0.5225, allocations: 116 kB / 0.8223 GB, free: 11.21 MB / 0.5919 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001087/0.5235, allocations: 0.6356 MB / 0.8229 GB, free: 10.55 MB / 0.5919 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.71e-05/0.5236, allocations: 0 / 0.8229 GB, free: 10.55 MB / 0.5919 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.259e-05/0.5236, allocations: 31.98 kB / 0.8229 GB, free: 10.52 MB / 0.5919 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.28e-05/0.5237, allocations: 12 kB / 0.823 GB, free: 10.51 MB / 0.5919 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008799/0.5245, allocations: 464.8 kB / 0.8234 GB, free: 10.05 MB / 0.5919 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 0.004201/0.5287, allocations: 2.86 MB / 0.8262 GB, free: 7.043 MB / 0.5919 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0005913/0.5294, allocations: 313.4 kB / 0.8265 GB, free: 6.734 MB / 0.5919 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002921/0.5297, allocations: 157.3 kB / 0.8266 GB, free: 6.578 MB / 0.5919 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003199/0.53, allocations: 344.7 kB / 0.827 GB, free: 6.168 MB / 0.5919 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.681e-05/0.53, allocations: 38.84 kB / 0.827 GB, free: 6.121 MB / 0.5919 GB Notification: Performance of pre-optimization done (n=33): time 1.753e-06/0.53, allocations: 0 / 0.827 GB, free: 6.121 MB / 0.5919 GB Notification: Performance of matching and sorting (n=33): time 0.001256/0.5313, allocations: 0.5205 MB / 0.8275 GB, free: 5.594 MB / 0.5919 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.957e-05/0.5313, allocations: 59.41 kB / 0.8276 GB, free: 5.523 MB / 0.5919 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009824/0.5323, allocations: 0.9114 MB / 0.8285 GB, free: 4.594 MB / 0.5919 GB Notification: Performance of collectPreVariables (initialization): time 0.0001149/0.5325, allocations: 53.7 kB / 0.8285 GB, free: 4.535 MB / 0.5919 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004032/0.5329, allocations: 490.6 kB / 0.829 GB, free: 4.051 MB / 0.5919 GB Notification: Performance of collectInitialBindings (initialization): time 9.114e-05/0.533, allocations: 110.4 kB / 0.8291 GB, free: 3.941 MB / 0.5919 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003969/0.5334, allocations: 290.9 kB / 0.8294 GB, free: 3.645 MB / 0.5919 GB Notification: Performance of setup shared object (initialization): time 0.0001198/0.5335, allocations: 334.1 kB / 0.8297 GB, free: 3.312 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003963/0.5339, allocations: 197.3 kB / 0.8299 GB, free: 3.121 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001354/0.5353, allocations: 1.155 MB / 0.831 GB, free: 1.602 MB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008232/0.5361, allocations: 459.4 kB / 0.8314 GB, free: 1.129 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.126e-06/0.5361, allocations: 4 kB / 0.8314 GB, free: 1.125 MB / 0.5919 GB Notification: Performance of matching and sorting (n=73) (initialization): time 0.001286/0.5374, allocations: 0.6462 MB / 0.8321 GB, free: 488 kB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 1.666e-05/0.5374, allocations: 8 kB / 0.8321 GB, free: 480 kB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.145e-06/0.5374, allocations: 4 kB / 0.8321 GB, free: 476 kB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.818e-05/0.5375, allocations: 4 kB / 0.8321 GB, free: 472 kB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001348/0.5388, allocations: 235.8 kB / 0.8323 GB, free: 236 kB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001679/0.5405, allocations: 2.961 MB / 0.8352 GB, free: 13.15 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003181/0.5437, allocations: 0.6987 MB / 0.8359 GB, free: 12.45 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.69e-05/0.5438, allocations: 23.98 kB / 0.8359 GB, free: 12.43 MB / 0.6075 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006922/0.5445, allocations: 365.3 kB / 0.8363 GB, free: 12.07 MB / 0.6075 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001336/0.5458, allocations: 1.162 MB / 0.8374 GB, free: 10.53 MB / 0.6075 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007836/0.5466, allocations: 456.7 kB / 0.8378 GB, free: 10.05 MB / 0.6075 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.836e-06/0.5466, allocations: 0 / 0.8378 GB, free: 10.05 MB / 0.6075 GB Notification: Performance of matching and sorting (n=73) (initialization_lambda0): time 0.001383/0.548, allocations: 0.6588 MB / 0.8385 GB, free: 9.387 MB / 0.6075 GB Notification: Performance of prepare postOptimizeDAE: time 1.237e-05/0.548, allocations: 8 kB / 0.8385 GB, free: 9.379 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.5e-06/0.5481, allocations: 4 kB / 0.8385 GB, free: 9.375 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (initialization): time 6.713e-06/0.5481, allocations: 4 kB / 0.8385 GB, free: 9.371 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006573/0.5487, allocations: 159.8 kB / 0.8386 GB, free: 9.215 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.044e-05/0.5488, allocations: 7.938 kB / 0.8386 GB, free: 9.207 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004321/0.5531, allocations: 0.9576 MB / 0.8396 GB, free: 8.246 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.068e-05/0.5532, allocations: 31.98 kB / 0.8396 GB, free: 8.215 MB / 0.6075 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 9 * 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 (73): * Single equations (assignments): 68 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 5 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 5 systems {1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0002766/0.5534, allocations: 245 kB / 0.8398 GB, free: 7.969 MB / 0.6075 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001701/0.5536, allocations: 102.6 kB / 0.8399 GB, free: 7.867 MB / 0.6075 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00111/0.5547, allocations: 0.5094 MB / 0.8404 GB, free: 7.348 MB / 0.6075 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.07e-05/0.5548, allocations: 4 kB / 0.8404 GB, free: 7.344 MB / 0.6075 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.599e-06/0.5548, allocations: 0 / 0.8404 GB, free: 7.344 MB / 0.6075 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.388e-06/0.5548, allocations: 7.984 kB / 0.8405 GB, free: 7.336 MB / 0.6075 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00202/0.5568, allocations: 1.25 MB / 0.8417 GB, free: 6.016 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.903e-06/0.5568, allocations: 4 kB / 0.8417 GB, free: 6.012 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005235/0.5574, allocations: 123.8 kB / 0.8418 GB, free: 5.891 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (simulation): time 6.041e-06/0.5574, allocations: 3.938 kB / 0.8418 GB, free: 5.887 MB / 0.6075 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.944e-05/0.5574, allocations: 12 kB / 0.8418 GB, free: 5.875 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001434/0.5589, allocations: 2.942 MB / 0.8447 GB, free: 2.816 MB / 0.6075 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.953e-06/0.5589, allocations: 0 / 0.8447 GB, free: 2.816 MB / 0.6075 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009151/0.5598, allocations: 0.5637 MB / 0.8452 GB, free: 2.227 MB / 0.6075 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000287/0.5601, allocations: 215.7 kB / 0.8454 GB, free: 1.996 MB / 0.6075 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001148/0.5602, allocations: 8 kB / 0.8455 GB, free: 1.988 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000455/0.5607, allocations: 27.95 kB / 0.8455 GB, free: 1.961 MB / 0.6075 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.751e-05/0.5608, allocations: 35.77 kB / 0.8455 GB, free: 1.926 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.267e-05/0.5608, allocations: 16 kB / 0.8455 GB, free: 1.91 MB / 0.6075 GB Notification: Performance of sorting global known variables: time 0.0007448/0.5615, allocations: 0.6045 MB / 0.8461 GB, free: 1.297 MB / 0.6075 GB Notification: Performance of sort global known variables: time 3e-07/0.5616, allocations: 0 / 0.8461 GB, free: 1.297 MB / 0.6075 GB Notification: Performance of remove unused functions: time 0.001483/0.563, allocations: 0.5423 MB / 0.8466 GB, free: 0.7539 MB / 0.6075 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * 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 (39): * Single equations (assignments): 32 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 5 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 5 systems {1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0007265/0.5638, allocations: 323.6 kB / 0.847 GB, free: 448 kB / 0.6075 GB Notification: Performance of simCode: created initialization part: time 0.002582/0.5664, allocations: 0.8616 MB / 0.8478 GB, free: 15.58 MB / 0.6231 GB Notification: Performance of simCode: created event and clocks part: time 3.186e-06/0.5664, allocations: 0 / 0.8478 GB, free: 15.58 MB / 0.6231 GB Notification: Performance of simCode: created simulation system equations: time 0.0005762/0.567, allocations: 220.6 kB / 0.848 GB, free: 15.37 MB / 0.6231 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001815/0.5688, allocations: 405.5 kB / 0.8484 GB, free: 14.97 MB / 0.6231 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002625/0.5714, allocations: 1.558 MB / 0.8499 GB, free: 13.37 MB / 0.6231 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005928/0.572, allocations: 1.029 MB / 0.8509 GB, free: 12.31 MB / 0.6231 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002321/0.5723, allocations: 87.41 kB / 0.851 GB, free: 12.22 MB / 0.6231 GB Notification: Performance of SimCode: time 7.52e-07/0.5723, allocations: 0 / 0.851 GB, free: 12.22 MB / 0.6231 GB Notification: Performance of Templates: time 0.04211/0.6144, allocations: 36.32 MB / 0.8865 GB, free: 8.168 MB / 0.6544 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.Actuators.Valves.Examples.TwoWayValves.makefile (rm -f BuildingSystems_BuildingSystems.Fluid.Actuators.Valves.Examples.TwoWayValves.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.Actuators.Valves.Examples.TwoWayValves.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.Actuators.Valves.Examples.TwoWayValves.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.Actuators.Valves.Examples.TwoWayValves.sim & ./BuildingSystems_BuildingSystems.Fluid.Actuators.Valves.Examples.TwoWayValves -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.Actuators.Valves.Examples.TwoWayValves.pipe 2>&1)