Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(Buildings.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent") translateModel(Buildings.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001138/0.001138, allocations: 101.1 kB / 16.27 MB, free: 6.418 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001078/0.001078, allocations: 190.3 kB / 17.2 MB, free: 5.953 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.37/1.37, allocations: 205.1 MB / 223.1 MB, free: 12.32 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.751/1.751, allocations: 292.3 MB / 0.5495 GB, free: 17.66 MB / 462.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001452/0.001452, allocations: 71.89 kB / 0.6722 GB, free: 6.5 MB / 0.545 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2358/0.2373, allocations: 114.6 MB / 0.784 GB, free: 3.824 MB / 0.6544 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent): time 0.4136/0.6509, allocations: 19.65 MB / 0.8032 GB, free: 38.53 MB / 0.6544 GB Notification: Performance of NFInst.instExpressions: time 0.01038/0.6614, allocations: 8.102 MB / 0.8111 GB, free: 33.38 MB / 0.6544 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.00113/0.6625, allocations: 27.19 kB / 0.8112 GB, free: 33.36 MB / 0.6544 GB Notification: Performance of NFTyping.typeComponents: time 0.0008031/0.6634, allocations: 265.8 kB / 0.8114 GB, free: 33.2 MB / 0.6544 GB Notification: Performance of NFTyping.typeBindings: time 0.002209/0.6656, allocations: 0.7749 MB / 0.8122 GB, free: 32.73 MB / 0.6544 GB Notification: Performance of NFTyping.typeClassSections: time 0.002385/0.668, allocations: 0.8702 MB / 0.813 GB, free: 32.31 MB / 0.6544 GB Notification: Performance of NFFlatten.flatten: time 0.002236/0.6702, allocations: 1.534 MB / 0.8145 GB, free: 31.61 MB / 0.6544 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0008899/0.6712, allocations: 0.5028 MB / 0.815 GB, free: 31.4 MB / 0.6544 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001256/0.6724, allocations: 0.6188 MB / 0.8156 GB, free: 31.12 MB / 0.6544 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0007608/0.6732, allocations: 0.5207 MB / 0.8161 GB, free: 30.89 MB / 0.6544 GB Notification: Performance of NFPackage.collectConstants: time 0.0001184/0.6733, allocations: 56.09 kB / 0.8162 GB, free: 30.89 MB / 0.6544 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001739/0.6751, allocations: 0.6974 MB / 0.8169 GB, free: 30.67 MB / 0.6544 GB Notification: Performance of NFScalarize.scalarize: time 0.0001737/0.6752, allocations: 157.2 kB / 0.817 GB, free: 30.57 MB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 0.0003745/0.6756, allocations: 383 kB / 0.8174 GB, free: 30.35 MB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.001625/0.6773, allocations: 1.076 MB / 0.8184 GB, free: 29.95 MB / 0.6544 GB Notification: Performance of FrontEnd - DAE generated: time 4.92e-06/0.6773, allocations: 0 / 0.8184 GB, free: 29.95 MB / 0.6544 GB Notification: Performance of FrontEnd: time 1.453e-06/0.6773, allocations: 0 / 0.8184 GB, free: 29.95 MB / 0.6544 GB Notification: Performance of Transformations before backend: time 1.614e-05/0.6773, allocations: 1.562 kB / 0.8184 GB, free: 29.95 MB / 0.6544 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 0.001957/0.6793, allocations: 1.094 MB / 0.8195 GB, free: 29.17 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 4.757e-05/0.6793, allocations: 10.27 kB / 0.8195 GB, free: 29.17 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001781/0.6795, allocations: 83.94 kB / 0.8196 GB, free: 29.13 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0006952/0.6802, allocations: 0.503 MB / 0.8201 GB, free: 28.75 MB / 0.6544 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.497e-05/0.6803, allocations: 37.89 kB / 0.8201 GB, free: 28.74 MB / 0.6544 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.702e-05/0.6803, allocations: 48.72 kB / 0.8202 GB, free: 28.72 MB / 0.6544 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001053/0.6814, allocations: 0.6252 MB / 0.8208 GB, free: 28.36 MB / 0.6544 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.794e-05/0.6814, allocations: 5.25 kB / 0.8208 GB, free: 28.36 MB / 0.6544 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.583e-05/0.6815, allocations: 21.25 kB / 0.8208 GB, free: 28.34 MB / 0.6544 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.667e-05/0.6815, allocations: 13.44 kB / 0.8208 GB, free: 28.34 MB / 0.6544 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001045/0.6826, allocations: 494.7 kB / 0.8213 GB, free: 28.19 MB / 0.6544 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 0.003162/0.6857, allocations: 3.204 MB / 0.8244 GB, free: 25.57 MB / 0.6544 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006966/0.6864, allocations: 352 kB / 0.8247 GB, free: 25.42 MB / 0.6544 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004648/0.6869, allocations: 231 kB / 0.825 GB, free: 25.34 MB / 0.6544 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003341/0.6873, allocations: 349.6 kB / 0.8253 GB, free: 24.95 MB / 0.6544 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.063e-05/0.6873, allocations: 36.06 kB / 0.8253 GB, free: 24.91 MB / 0.6544 GB Notification: Performance of pre-optimization done (n=38): time 3.637e-06/0.6873, allocations: 0.6094 kB / 0.8253 GB, free: 24.91 MB / 0.6544 GB Notification: Performance of matching and sorting (n=38): time 0.002551/0.6899, allocations: 0.802 MB / 0.8261 GB, free: 24.56 MB / 0.6544 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.658e-05/0.6899, allocations: 55.73 kB / 0.8262 GB, free: 24.5 MB / 0.6544 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009778/0.6909, allocations: 0.5803 MB / 0.8267 GB, free: 24.23 MB / 0.6544 GB Notification: Performance of collectPreVariables (initialization): time 5.327e-05/0.691, allocations: 35.86 kB / 0.8268 GB, free: 24.2 MB / 0.6544 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001845/0.6911, allocations: 324.1 kB / 0.8271 GB, free: 23.94 MB / 0.6544 GB Notification: Performance of collectInitialBindings (initialization): time 8.475e-05/0.6912, allocations: 131.1 kB / 0.8272 GB, free: 23.84 MB / 0.6544 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001922/0.6914, allocations: 131.4 kB / 0.8273 GB, free: 23.77 MB / 0.6544 GB Notification: Performance of setup shared object (initialization): time 0.0001036/0.6915, allocations: 383.4 kB / 0.8277 GB, free: 23.42 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000548/0.6921, allocations: 217.7 kB / 0.8279 GB, free: 23.35 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000595/0.6927, allocations: 370.9 kB / 0.8283 GB, free: 23.1 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001165/0.6939, allocations: 0.5698 MB / 0.8288 GB, free: 22.75 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.671e-06/0.6939, allocations: 2.125 kB / 0.8288 GB, free: 22.75 MB / 0.6544 GB Notification: Performance of matching and sorting (n=73) (initialization): time 0.001644/0.6956, allocations: 0.716 MB / 0.8295 GB, free: 22.46 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 2.118e-05/0.6956, allocations: 10.75 kB / 0.8295 GB, free: 22.46 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.279e-05/0.6956, allocations: 6.875 kB / 0.8295 GB, free: 22.46 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006513/0.6963, allocations: 138.7 kB / 0.8297 GB, free: 22.43 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005802/0.6969, allocations: 136.7 kB / 0.8298 GB, free: 22.41 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.000541/0.6974, allocations: 0.6172 MB / 0.8304 GB, free: 21.85 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006654/0.6981, allocations: 84.81 kB / 0.8305 GB, free: 21.8 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.686e-05/0.6982, allocations: 32 kB / 0.8305 GB, free: 21.8 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006911/0.6989, allocations: 350.4 kB / 0.8308 GB, free: 21.62 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.000684/0.6996, allocations: 365.2 kB / 0.8312 GB, free: 21.38 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.00105/0.7007, allocations: 0.562 MB / 0.8317 GB, free: 21.03 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.17e-06/0.7007, allocations: 1.156 kB / 0.8317 GB, free: 21.03 MB / 0.6544 GB Notification: Performance of matching and sorting (n=73) (initialization_lambda0): time 0.00172/0.7024, allocations: 0.6742 MB / 0.8324 GB, free: 20.76 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 1.866e-05/0.7024, allocations: 6.875 kB / 0.8324 GB, free: 20.76 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.056e-05/0.7025, allocations: 6.031 kB / 0.8324 GB, free: 20.76 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.647e-05/0.7025, allocations: 8.172 kB / 0.8324 GB, free: 20.76 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006382/0.7031, allocations: 161 kB / 0.8326 GB, free: 20.74 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.531e-05/0.7032, allocations: 16.28 kB / 0.8326 GB, free: 20.73 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005935/0.7038, allocations: 63.53 kB / 0.8326 GB, free: 20.71 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.848e-05/0.7038, allocations: 30.61 kB / 0.8327 GB, free: 20.7 MB / 0.6544 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 20 * 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 (69): * Single equations (assignments): 68 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,4)} Notification: Performance of prepare postOptimizeDAE: time 0.0002045/0.704, allocations: 212.9 kB / 0.8329 GB, free: 20.5 MB / 0.6544 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001184/0.7042, allocations: 60.28 kB / 0.8329 GB, free: 20.46 MB / 0.6544 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001558/0.7057, allocations: 0.645 MB / 0.8336 GB, free: 20.21 MB / 0.6544 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.392e-05/0.7058, allocations: 9.172 kB / 0.8336 GB, free: 20.21 MB / 0.6544 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.502e-06/0.7058, allocations: 0.5625 kB / 0.8336 GB, free: 20.21 MB / 0.6544 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.819e-06/0.7058, allocations: 2.344 kB / 0.8336 GB, free: 20.21 MB / 0.6544 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002675/0.7085, allocations: 1.368 MB / 0.8349 GB, free: 19.5 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.771e-06/0.7085, allocations: 1.438 kB / 0.8349 GB, free: 19.5 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003639/0.7089, allocations: 81 kB / 0.835 GB, free: 19.49 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.000362/0.7092, allocations: 103.2 kB / 0.8351 GB, free: 19.47 MB / 0.6544 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.599e-05/0.7093, allocations: 18.5 kB / 0.8351 GB, free: 19.46 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005092/0.7098, allocations: 0.6322 MB / 0.8357 GB, free: 18.89 MB / 0.6544 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.496e-06/0.7098, allocations: 0.9062 kB / 0.8357 GB, free: 18.89 MB / 0.6544 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001311/0.7111, allocations: 0.6947 MB / 0.8364 GB, free: 18.53 MB / 0.6544 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002571/0.7114, allocations: 192.3 kB / 0.8366 GB, free: 18.37 MB / 0.6544 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.171e-05/0.7115, allocations: 12.59 kB / 0.8366 GB, free: 18.36 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003961/0.7119, allocations: 37.41 kB / 0.8366 GB, free: 18.35 MB / 0.6544 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.25e-05/0.712, allocations: 36.94 kB / 0.8367 GB, free: 18.34 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.355e-05/0.712, allocations: 14.41 kB / 0.8367 GB, free: 18.34 MB / 0.6544 GB Notification: Performance of sorting global known variables: time 0.0004914/0.7125, allocations: 400.2 kB / 0.8371 GB, free: 18.17 MB / 0.6544 GB Notification: Performance of sort global known variables: time 1.7e-07/0.7125, allocations: 0 / 0.8371 GB, free: 18.17 MB / 0.6544 GB Notification: Performance of remove unused functions: time 0.001451/0.714, allocations: 384.5 kB / 0.8374 GB, free: 18.09 MB / 0.6544 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * 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 (41): * Single equations (assignments): 38 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,5)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0006534/0.7147, allocations: 304.1 kB / 0.8377 GB, free: 17.93 MB / 0.6544 GB Notification: Performance of simCode: created initialization part: time 0.002205/0.7169, allocations: 0.8953 MB / 0.8386 GB, free: 17.65 MB / 0.6544 GB Notification: Performance of simCode: created event and clocks part: time 4.238e-06/0.7169, allocations: 1.781 kB / 0.8386 GB, free: 17.65 MB / 0.6544 GB Notification: Performance of simCode: created simulation system equations: time 0.0007061/0.7176, allocations: 286.4 kB / 0.8389 GB, free: 17.56 MB / 0.6544 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001244/0.7189, allocations: 236.8 kB / 0.8391 GB, free: 17.5 MB / 0.6544 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001856/0.7207, allocations: 1.105 MB / 0.8402 GB, free: 16.87 MB / 0.6544 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004441/0.7212, allocations: 0.9087 MB / 0.8411 GB, free: 16.15 MB / 0.6544 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001862/0.7214, allocations: 72.42 kB / 0.8411 GB, free: 16.13 MB / 0.6544 GB Notification: Performance of SimCode: time 7.01e-07/0.7214, allocations: 0 / 0.8411 GB, free: 16.13 MB / 0.6544 GB Notification: Performance of Templates: time 0.02178/0.7432, allocations: 12.91 MB / 0.8537 GB, free: 11.9 MB / 0.6544 GB make -j1 -f Buildings_8_Buildings.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent.makefile (rm -f Buildings_8_Buildings.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent.pipe ; mkfifo Buildings_8_Buildings.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent.pipe >> ../files/Buildings_8_Buildings.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent.sim & ./Buildings_8_Buildings.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Fluid.Actuators.Valves.Examples.TwoWayValvePressureIndependent.pipe 2>&1)