Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.HeatTransfer.Windows.BaseClasses.Examples.GlassLayer.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 7.0.3-maint.7.0.x/package.mo", uses=false) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.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.HeatTransfer.Windows.BaseClasses.Examples.GlassLayer,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.HeatTransfer.Windows.BaseClasses.Examples.GlassLayer") translateModel(Buildings.HeatTransfer.Windows.BaseClasses.Examples.GlassLayer,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.HeatTransfer.Windows.BaseClasses.Examples.GlassLayer") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001708/0.001714, allocations: 108.6 kB / 15.73 MB, free: 72 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00194/0.00194, allocations: 186.8 kB / 16.66 MB, free: 6.602 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.467/1.467, allocations: 205.1 MB / 222.5 MB, free: 4.527 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.58/1.58, allocations: 251.7 MB / 0.5094 GB, free: 2.988 MB / 414.1 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 0.001433/0.001433, allocations: 71.91 kB / 0.7258 GB, free: 8.977 MB / 0.545 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2072/0.2087, allocations: 104.7 MB / 0.8281 GB, free: 168 kB / 0.6387 GB Notification: Performance of NFInst.instantiate(Buildings.HeatTransfer.Windows.BaseClasses.Examples.GlassLayer): time 0.004514/0.2133, allocations: 3.293 MB / 0.8313 GB, free: 12.86 MB / 0.6544 GB Notification: Performance of NFInst.instExpressions: time 0.001751/0.215, allocations: 0.9005 MB / 0.8322 GB, free: 11.95 MB / 0.6544 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002019/0.2153, allocations: 8 kB / 0.8322 GB, free: 11.94 MB / 0.6544 GB Notification: Performance of NFTyping.typeComponents: time 0.0002152/0.2155, allocations: 59.31 kB / 0.8322 GB, free: 11.88 MB / 0.6544 GB Notification: Performance of NFTyping.typeBindings: time 0.0003615/0.2159, allocations: 178.5 kB / 0.8324 GB, free: 11.71 MB / 0.6544 GB Notification: Performance of NFTyping.typeClassSections: time 0.0004378/0.2163, allocations: 175.1 kB / 0.8326 GB, free: 11.54 MB / 0.6544 GB Notification: Performance of NFFlatten.flatten: time 0.0006292/0.217, allocations: 0.6507 MB / 0.8332 GB, free: 10.89 MB / 0.6544 GB Notification: Performance of NFFlatten.resolveConnections: time 0.000381/0.2174, allocations: 247.8 kB / 0.8334 GB, free: 10.64 MB / 0.6544 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0002702/0.2176, allocations: 251.1 kB / 0.8337 GB, free: 10.39 MB / 0.6544 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0004025/0.218, allocations: 294.8 kB / 0.8339 GB, free: 10.1 MB / 0.6544 GB Notification: Performance of NFPackage.collectConstants: time 9.068e-05/0.2181, allocations: 52 kB / 0.834 GB, free: 10.05 MB / 0.6544 GB Notification: Performance of NFFlatten.collectFunctions: time 9.405e-05/0.2182, allocations: 59.94 kB / 0.8341 GB, free: 9.992 MB / 0.6544 GB Notification: Performance of NFScalarize.scalarize: time 0.0001306/0.2184, allocations: 123.6 kB / 0.8342 GB, free: 9.871 MB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 0.0002481/0.2186, allocations: 278.6 kB / 0.8344 GB, free: 9.598 MB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.0006018/0.2192, allocations: 0.5795 MB / 0.835 GB, free: 9.016 MB / 0.6544 GB Notification: Performance of FrontEnd - DAE generated: time 4.018e-06/0.2193, allocations: 0 / 0.835 GB, free: 9.016 MB / 0.6544 GB Notification: Performance of FrontEnd: time 1.663e-06/0.2193, allocations: 0 / 0.835 GB, free: 9.016 MB / 0.6544 GB Notification: Performance of Transformations before backend: time 8.425e-06/0.2193, allocations: 0 / 0.835 GB, free: 9.016 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: 107 * Number of variables: 107 Notification: Performance of Generate backend data structure: time 0.001485/0.2208, allocations: 0.8414 MB / 0.8358 GB, free: 8.125 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 3.821e-05/0.2208, allocations: 8.031 kB / 0.8358 GB, free: 8.117 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001176/0.2209, allocations: 64.56 kB / 0.8359 GB, free: 8.055 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004246/0.2214, allocations: 351.3 kB / 0.8362 GB, free: 7.676 MB / 0.6544 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.871e-05/0.2214, allocations: 33.38 kB / 0.8363 GB, free: 7.645 MB / 0.6544 GB Notification: Performance of preOpt expandDerOperator (simulation): time 6.744e-05/0.2215, allocations: 44.38 kB / 0.8363 GB, free: 7.602 MB / 0.6544 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007071/0.2222, allocations: 406.8 kB / 0.8367 GB, free: 7.199 MB / 0.6544 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.521e-05/0.2222, allocations: 0 / 0.8367 GB, free: 7.199 MB / 0.6544 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.008e-05/0.2223, allocations: 19.94 kB / 0.8367 GB, free: 7.18 MB / 0.6544 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.078e-05/0.2223, allocations: 8 kB / 0.8367 GB, free: 7.172 MB / 0.6544 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006593/0.2229, allocations: 335.8 kB / 0.837 GB, free: 6.844 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 0.002191/0.2251, allocations: 1.486 MB / 0.8385 GB, free: 5.254 MB / 0.6544 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007275/0.2259, allocations: 393.9 kB / 0.8389 GB, free: 4.863 MB / 0.6544 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003858/0.2263, allocations: 240.8 kB / 0.8391 GB, free: 4.625 MB / 0.6544 GB Notification: Performance of preOpt evalFunc (simulation): time 4.377e-05/0.2263, allocations: 7.938 kB / 0.8391 GB, free: 4.617 MB / 0.6544 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.486e-05/0.2264, allocations: 38.56 kB / 0.8391 GB, free: 4.57 MB / 0.6544 GB Notification: Performance of pre-optimization done (n=41): time 2.114e-06/0.2264, allocations: 0 / 0.8391 GB, free: 4.57 MB / 0.6544 GB Notification: Performance of matching and sorting (n=41): time 0.007598/0.234, allocations: 1.82 MB / 0.8409 GB, free: 2.719 MB / 0.6544 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.773e-05/0.234, allocations: 71.06 kB / 0.841 GB, free: 2.637 MB / 0.6544 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003992/0.2344, allocations: 353.7 kB / 0.8413 GB, free: 2.285 MB / 0.6544 GB Notification: Performance of collectPreVariables (initialization): time 4.264e-05/0.2345, allocations: 33.7 kB / 0.8414 GB, free: 2.246 MB / 0.6544 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001582/0.2347, allocations: 216.9 kB / 0.8416 GB, free: 2.027 MB / 0.6544 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001232/0.2348, allocations: 146.7 kB / 0.8417 GB, free: 1.883 MB / 0.6544 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001225/0.2349, allocations: 65.7 kB / 0.8418 GB, free: 1.812 MB / 0.6544 GB Notification: Performance of setup shared object (initialization): time 0.0001459/0.2351, allocations: 350.7 kB / 0.8421 GB, free: 1.461 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002968/0.2354, allocations: 148.8 kB / 0.8422 GB, free: 1.312 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003418/0.2357, allocations: 201.9 kB / 0.8424 GB, free: 1.094 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005802/0.2363, allocations: 325.4 kB / 0.8427 GB, free: 0.7734 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.735e-06/0.2363, allocations: 0 / 0.8427 GB, free: 0.7734 MB / 0.6544 GB Notification: Performance of matching and sorting (n=43) (initialization): time 0.002042/0.2384, allocations: 0.7549 MB / 0.8435 GB, free: 8 kB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 2.013e-05/0.2384, allocations: 7.938 kB / 0.8435 GB, free: 0 / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.384e-06/0.2384, allocations: 4.047 kB / 0.8435 GB, free: 15.99 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001814/0.2403, allocations: 452.9 kB / 0.8439 GB, free: 15.55 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001427/0.2404, allocations: 35.91 kB / 0.844 GB, free: 15.52 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006691/0.2471, allocations: 4.202 MB / 0.8481 GB, free: 11.18 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004826/0.2476, allocations: 51.77 kB / 0.8481 GB, free: 11.13 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.279e-05/0.2477, allocations: 12 kB / 0.8481 GB, free: 11.12 MB / 0.67 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0004092/0.2481, allocations: 248.1 kB / 0.8484 GB, free: 10.87 MB / 0.67 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0003318/0.2484, allocations: 205.9 kB / 0.8486 GB, free: 10.65 MB / 0.67 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005623/0.249, allocations: 321.8 kB / 0.8489 GB, free: 10.33 MB / 0.67 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.773e-06/0.249, allocations: 0 / 0.8489 GB, free: 10.33 MB / 0.67 GB Notification: Performance of matching and sorting (n=43) (initialization_lambda0): time 0.001932/0.2509, allocations: 0.7354 MB / 0.8496 GB, free: 9.586 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 1.34e-05/0.251, allocations: 6.656 kB / 0.8496 GB, free: 9.582 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.307e-06/0.251, allocations: 0 / 0.8496 GB, free: 9.582 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001563/0.2525, allocations: 428.4 kB / 0.85 GB, free: 9.16 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001293/0.2527, allocations: 23.98 kB / 0.85 GB, free: 9.137 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005935/0.2586, allocations: 4.058 MB / 0.854 GB, free: 4.941 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005745/0.2592, allocations: 47.88 kB / 0.854 GB, free: 4.895 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.984e-05/0.2593, allocations: 8 kB / 0.854 GB, free: 4.887 MB / 0.67 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 (12): * Single equations (assignments): 11 * 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 {(6,26)} Notification: Performance of prepare postOptimizeDAE: time 0.0001654/0.2594, allocations: 203 kB / 0.8542 GB, free: 4.684 MB / 0.67 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.936e-05/0.2595, allocations: 43.72 kB / 0.8543 GB, free: 4.641 MB / 0.67 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001339/0.2597, allocations: 60.48 kB / 0.8543 GB, free: 4.578 MB / 0.67 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.488e-06/0.2597, allocations: 4 kB / 0.8543 GB, free: 4.574 MB / 0.67 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.016e-06/0.2597, allocations: 0 / 0.8543 GB, free: 4.574 MB / 0.67 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.877e-06/0.2597, allocations: 7.984 kB / 0.8543 GB, free: 4.566 MB / 0.67 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000626/0.2603, allocations: 0.4982 MB / 0.8548 GB, free: 4.02 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.031e-06/0.2604, allocations: 7.938 kB / 0.8548 GB, free: 4.012 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001182/0.2605, allocations: 19.98 kB / 0.8549 GB, free: 3.992 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001522/0.262, allocations: 405.2 kB / 0.8552 GB, free: 3.594 MB / 0.67 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.263e-05/0.2621, allocations: 8 kB / 0.8552 GB, free: 3.586 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005936/0.268, allocations: 4.023 MB / 0.8592 GB, free: 15.41 MB / 0.6856 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.034e-06/0.268, allocations: 0 / 0.8592 GB, free: 15.41 MB / 0.6856 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001923/0.27, allocations: 0.8123 MB / 0.86 GB, free: 14.58 MB / 0.6856 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001998/0.2702, allocations: 152.7 kB / 0.8601 GB, free: 14.41 MB / 0.6856 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.529e-05/0.2702, allocations: 8 kB / 0.8601 GB, free: 14.41 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000322/0.2706, allocations: 23.97 kB / 0.8601 GB, free: 14.38 MB / 0.6856 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001027/0.2707, allocations: 35.95 kB / 0.8602 GB, free: 14.35 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.13e-05/0.2707, allocations: 8 kB / 0.8602 GB, free: 14.34 MB / 0.6856 GB Notification: Performance of sorting global known variables: time 0.0002809/0.271, allocations: 251.2 kB / 0.8604 GB, free: 14.09 MB / 0.6856 GB Notification: Performance of sort global known variables: time 1.2e-07/0.271, allocations: 0 / 0.8604 GB, free: 14.09 MB / 0.6856 GB Notification: Performance of remove unused functions: time 0.001031/0.272, allocations: 343.6 kB / 0.8608 GB, free: 13.76 MB / 0.6856 GB Notification: Model statistics after passing the back-end for simulation: * 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 simulation (10): * Single equations (assignments): 9 * 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 {(6,26)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0001657/0.2722, allocations: 111.2 kB / 0.8609 GB, free: 13.64 MB / 0.6856 GB Notification: Performance of simCode: created initialization part: time 0.002806/0.275, allocations: 1.19 MB / 0.862 GB, free: 12.42 MB / 0.6856 GB Notification: Performance of simCode: created event and clocks part: time 3.306e-06/0.275, allocations: 0 / 0.862 GB, free: 12.42 MB / 0.6856 GB Notification: Performance of simCode: created simulation system equations: time 0.001044/0.2761, allocations: 0.5014 MB / 0.8625 GB, free: 11.91 MB / 0.6856 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006273/0.2767, allocations: 117.4 kB / 0.8626 GB, free: 11.8 MB / 0.6856 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001784/0.2785, allocations: 0.8344 MB / 0.8634 GB, free: 10.95 MB / 0.6856 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005086/0.2791, allocations: 0.8362 MB / 0.8643 GB, free: 10.08 MB / 0.6856 GB Notification: Performance of simCode: alias equations: time 0.000169/0.2792, allocations: 39.22 kB / 0.8643 GB, free: 10.04 MB / 0.6856 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 5.852e-05/0.2793, allocations: 23.44 kB / 0.8643 GB, free: 10.02 MB / 0.6856 GB Notification: Performance of SimCode: time 8.22e-07/0.2793, allocations: 0 / 0.8643 GB, free: 10.02 MB / 0.6856 GB Notification: Performance of Templates: time 0.02374/0.3031, allocations: 13.54 MB / 0.8775 GB, free: 12.61 MB / 0.7012 GB make -j1 -f Buildings_maint.7.0.x_Buildings.HeatTransfer.Windows.BaseClasses.Examples.GlassLayer.makefile (rm -f Buildings_maint.7.0.x_Buildings.HeatTransfer.Windows.BaseClasses.Examples.GlassLayer.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.HeatTransfer.Windows.BaseClasses.Examples.GlassLayer.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.HeatTransfer.Windows.BaseClasses.Examples.GlassLayer.pipe >> ../files/Buildings_maint.7.0.x_Buildings.HeatTransfer.Windows.BaseClasses.Examples.GlassLayer.sim & ./Buildings_maint.7.0.x_Buildings.HeatTransfer.Windows.BaseClasses.Examples.GlassLayer -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.HeatTransfer.Windows.BaseClasses.Examples.GlassLayer.pipe 2>&1)