Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_8_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.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.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad") translateModel(Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001103/0.001103, allocations: 114.3 kB / 16.38 MB, free: 6.012 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001049/0.001049, allocations: 192.7 kB / 17.31 MB, free: 5.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.412/1.412, allocations: 205.1 MB / 223.2 MB, free: 12.27 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 1.764/1.764, allocations: 292.3 MB / 0.5496 GB, free: 17.7 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 0.001433/0.001433, allocations: 67.91 kB / 0.6729 GB, free: 5.879 MB / 0.545 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2355/0.237, allocations: 114.6 MB / 0.7848 GB, free: 3.203 MB / 0.6544 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad): time 0.4672/0.7042, allocations: 74.38 MB / 0.8574 GB, free: 15.43 MB / 0.67 GB Notification: Performance of NFInst.instExpressions: time 0.04096/0.7452, allocations: 22.24 MB / 0.8791 GB, free: 15.88 MB / 0.6856 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.005835/0.7511, allocations: 92.97 kB / 0.8792 GB, free: 15.84 MB / 0.6856 GB Notification: Performance of NFTyping.typeComponents: time 0.006336/0.7575, allocations: 1.362 MB / 0.8806 GB, free: 14.89 MB / 0.6856 GB Notification: Performance of NFTyping.typeBindings: time 0.0129/0.7705, allocations: 2.992 MB / 0.8835 GB, free: 12.52 MB / 0.6856 GB Notification: Performance of NFTyping.typeClassSections: time 0.007549/0.778, allocations: 2.176 MB / 0.8856 GB, free: 10.93 MB / 0.6856 GB Notification: Performance of NFFlatten.flatten: time 0.01062/0.7887, allocations: 5.128 MB / 0.8906 GB, free: 7.93 MB / 0.6856 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004266/0.793, allocations: 1.975 MB / 0.8925 GB, free: 6.672 MB / 0.6856 GB Notification: Performance of NFEvalConstants.evaluate: time 0.006912/0.8, allocations: 2.173 MB / 0.8947 GB, free: 5.359 MB / 0.6856 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003994/0.804, allocations: 1.508 MB / 0.8961 GB, free: 4.406 MB / 0.6856 GB Notification: Performance of NFPackage.collectConstants: time 0.0006136/0.8046, allocations: 205 kB / 0.8963 GB, free: 4.406 MB / 0.6856 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005642/0.8102, allocations: 1.828 MB / 0.8981 GB, free: 3.449 MB / 0.6856 GB Notification: Performance of NFScalarize.scalarize: time 0.001062/0.8113, allocations: 0.6436 MB / 0.8987 GB, free: 2.961 MB / 0.6856 GB Notification: Performance of NFVerifyModel.verify: time 0.002761/0.8141, allocations: 1.219 MB / 0.8999 GB, free: 2.113 MB / 0.6856 GB Notification: Performance of NFConvertDAE.convert: time 0.009326/0.8235, allocations: 3.858 MB / 0.9037 GB, free: 15.52 MB / 0.7012 GB Notification: Performance of FrontEnd - DAE generated: time 7.514e-06/0.8235, allocations: 0 / 0.9037 GB, free: 15.52 MB / 0.7012 GB Notification: Performance of FrontEnd: time 1.803e-06/0.8235, allocations: 0 / 0.9037 GB, free: 15.52 MB / 0.7012 GB Notification: Performance of Transformations before backend: time 8.71e-05/0.8236, allocations: 0 / 0.9037 GB, free: 15.52 MB / 0.7012 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 313 * Number of variables: 313 Notification: Performance of Generate backend data structure: time 0.008113/0.8317, allocations: 2.773 MB / 0.9064 GB, free: 13.48 MB / 0.7012 GB Notification: Performance of prepare preOptimizeDAE: time 5.484e-05/0.8318, allocations: 13.55 kB / 0.9064 GB, free: 13.47 MB / 0.7012 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006728/0.8385, allocations: 1.01 MB / 0.9074 GB, free: 12.78 MB / 0.7012 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005188/0.8438, allocations: 1.931 MB / 0.9093 GB, free: 10.77 MB / 0.7012 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002115/0.844, allocations: 152.1 kB / 0.9094 GB, free: 10.62 MB / 0.7012 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002703/0.8443, allocations: 128 kB / 0.9096 GB, free: 10.49 MB / 0.7012 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004658/0.849, allocations: 1.895 MB / 0.9114 GB, free: 8.527 MB / 0.7012 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.719e-05/0.849, allocations: 0 / 0.9114 GB, free: 8.527 MB / 0.7012 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001417/0.8492, allocations: 52 kB / 0.9115 GB, free: 8.477 MB / 0.7012 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.817e-05/0.8492, allocations: 28 kB / 0.9115 GB, free: 8.449 MB / 0.7012 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005942/0.8552, allocations: 2.019 MB / 0.9135 GB, free: 6.422 MB / 0.7012 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 0.01669/0.8719, allocations: 8.095 MB / 0.9214 GB, free: 13.87 MB / 0.7169 GB Notification: Performance of preOpt comSubExp (simulation): time 0.005247/0.8771, allocations: 1.667 MB / 0.923 GB, free: 12.19 MB / 0.7169 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002217/0.8794, allocations: 0.7403 MB / 0.9237 GB, free: 11.45 MB / 0.7169 GB Notification: Performance of preOpt evalFunc (simulation): time 0.006757/0.8862, allocations: 3.809 MB / 0.9274 GB, free: 7.332 MB / 0.7169 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.977e-05/0.8863, allocations: 39.12 kB / 0.9275 GB, free: 7.285 MB / 0.7169 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0009626/0.8872, allocations: 106.9 kB / 0.9276 GB, free: 7.18 MB / 0.7169 GB Notification: Performance of pre-optimization done (n=62): time 3.426e-06/0.8873, allocations: 0 / 0.9276 GB, free: 7.18 MB / 0.7169 GB Notification: Performance of matching and sorting (n=62): time 0.01508/0.9023, allocations: 3.246 MB / 0.9307 GB, free: 3.902 MB / 0.7169 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.113e-05/0.9025, allocations: 59.97 kB / 0.9308 GB, free: 3.832 MB / 0.7169 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003741/0.9062, allocations: 2.042 MB / 0.9328 GB, free: 1.762 MB / 0.7169 GB Notification: Performance of collectPreVariables (initialization): time 0.0003473/0.9066, allocations: 37.7 kB / 0.9328 GB, free: 1.719 MB / 0.7169 GB Notification: Performance of collectInitialEqns (initialization): time 0.001026/0.9076, allocations: 0.9531 MB / 0.9338 GB, free: 0.7539 MB / 0.7169 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003444/0.908, allocations: 224.8 kB / 0.934 GB, free: 0.5312 MB / 0.7169 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004428/0.9084, allocations: 230.4 kB / 0.9342 GB, free: 304 kB / 0.7169 GB Notification: Performance of setup shared object (initialization): time 0.0001444/0.9086, allocations: 341.9 kB / 0.9345 GB, free: 15.96 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00239/0.911, allocations: 0.7737 MB / 0.9353 GB, free: 15.18 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002745/0.9137, allocations: 1.113 MB / 0.9364 GB, free: 13.92 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.004807/0.9186, allocations: 1.686 MB / 0.938 GB, free: 12.11 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.562e-05/0.9186, allocations: 4 kB / 0.938 GB, free: 12.11 MB / 0.7325 GB Notification: Performance of matching and sorting (n=120) (initialization): time 0.008632/0.9272, allocations: 2.388 MB / 0.9404 GB, free: 9.703 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 3.488e-05/0.9273, allocations: 12 kB / 0.9404 GB, free: 9.691 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.336e-05/0.9274, allocations: 8.594 kB / 0.9404 GB, free: 9.684 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00152/0.9289, allocations: 0.516 MB / 0.9409 GB, free: 9.164 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001646/0.9306, allocations: 319.1 kB / 0.9412 GB, free: 8.855 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002454/0.933, allocations: 1.123 MB / 0.9423 GB, free: 7.707 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002806/0.9359, allocations: 204.5 kB / 0.9425 GB, free: 7.508 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002088/0.9361, allocations: 61.98 kB / 0.9425 GB, free: 7.449 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.003128/0.9392, allocations: 1.107 MB / 0.9436 GB, free: 6.34 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002559/0.9418, allocations: 1.092 MB / 0.9447 GB, free: 5.098 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.004494/0.9463, allocations: 1.652 MB / 0.9463 GB, free: 3.312 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.076e-05/0.9463, allocations: 4 kB / 0.9463 GB, free: 3.309 MB / 0.7325 GB Notification: Performance of matching and sorting (n=120) (initialization_lambda0): time 0.007471/0.9538, allocations: 2.252 MB / 0.9485 GB, free: 1.043 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 2.227e-05/0.9539, allocations: 8 kB / 0.9485 GB, free: 1.035 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.857e-05/0.9539, allocations: 12 kB / 0.9485 GB, free: 1.023 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001323/0.9552, allocations: 0.5095 MB / 0.949 GB, free: 0.5117 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001495/0.9567, allocations: 315.5 kB / 0.9493 GB, free: 208 kB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002349/0.9591, allocations: 1.122 MB / 0.9504 GB, free: 15.05 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00261/0.9617, allocations: 206.8 kB / 0.9506 GB, free: 14.86 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001999/0.9619, allocations: 61.44 kB / 0.9507 GB, free: 14.8 MB / 0.7481 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 41 * 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 (112): * Single equations (assignments): 110 * Array equations: 1 * 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 {(1,7)} Notification: Performance of prepare postOptimizeDAE: time 0.0004394/0.9624, allocations: 252.9 kB / 0.9509 GB, free: 14.54 MB / 0.7481 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005114/0.9629, allocations: 205.4 kB / 0.9511 GB, free: 14.34 MB / 0.7481 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.007803/0.9707, allocations: 2.236 MB / 0.9533 GB, free: 12.1 MB / 0.7481 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.191e-05/0.9708, allocations: 7.938 kB / 0.9533 GB, free: 12.09 MB / 0.7481 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.581e-05/0.9708, allocations: 4 kB / 0.9533 GB, free: 12.09 MB / 0.7481 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.53e-05/0.9708, allocations: 3.984 kB / 0.9533 GB, free: 12.08 MB / 0.7481 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01119/0.982, allocations: 4.024 MB / 0.9572 GB, free: 7.973 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.026e-05/0.9821, allocations: 0 / 0.9572 GB, free: 7.973 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00123/0.9833, allocations: 212 kB / 0.9574 GB, free: 7.766 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001231/0.9846, allocations: 0.5003 MB / 0.9579 GB, free: 7.262 MB / 0.7481 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.847e-05/0.9847, allocations: 27.91 kB / 0.9579 GB, free: 7.234 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002387/0.9871, allocations: 1.11 MB / 0.959 GB, free: 6.102 MB / 0.7481 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.236e-06/0.9871, allocations: 0 / 0.959 GB, free: 6.102 MB / 0.7481 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006758/0.9939, allocations: 2.068 MB / 0.961 GB, free: 3.988 MB / 0.7481 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001258/0.9952, allocations: 454.1 kB / 0.9615 GB, free: 3.523 MB / 0.7481 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002782/0.9954, allocations: 12 kB / 0.9615 GB, free: 3.512 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001692/0.9971, allocations: 159.8 kB / 0.9616 GB, free: 3.355 MB / 0.7481 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001173/0.9973, allocations: 56.44 kB / 0.9617 GB, free: 3.301 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001068/0.9974, allocations: 39.95 kB / 0.9617 GB, free: 3.262 MB / 0.7481 GB Notification: Performance of sorting global known variables: time 0.002405/0.9998, allocations: 1.427 MB / 0.9631 GB, free: 1.82 MB / 0.7481 GB Notification: Performance of sort global known variables: time 2.61e-07/0.9998, allocations: 3.938 kB / 0.9631 GB, free: 1.816 MB / 0.7481 GB Notification: Performance of remove unused functions: time 0.003253/1.003, allocations: 0.9982 MB / 0.9641 GB, free: 0.8164 MB / 0.7481 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * 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 (65): * Single equations (assignments): 58 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 6 * 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 {(1,7)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001545/1.005, allocations: 0.5564 MB / 0.9647 GB, free: 280 kB / 0.7481 GB Notification: Performance of simCode: created initialization part: time 0.00965/1.014, allocations: 2.835 MB / 0.9674 GB, free: 13.44 MB / 0.7637 GB Notification: Performance of simCode: created event and clocks part: time 9.108e-06/1.014, allocations: 0 / 0.9674 GB, free: 13.44 MB / 0.7637 GB Notification: Performance of simCode: created simulation system equations: time 0.0031/1.017, allocations: 0.8858 MB / 0.9683 GB, free: 12.55 MB / 0.7637 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004848/1.022, allocations: 0.9501 MB / 0.9692 GB, free: 11.67 MB / 0.7637 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00785/1.03, allocations: 3.631 MB / 0.9728 GB, free: 7.98 MB / 0.7637 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001137/1.031, allocations: 1.457 MB / 0.9742 GB, free: 6.492 MB / 0.7637 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007989/1.032, allocations: 179.3 kB / 0.9744 GB, free: 6.316 MB / 0.7637 GB Notification: Performance of SimCode: time 1.443e-06/1.032, allocations: 4 kB / 0.9744 GB, free: 6.312 MB / 0.7637 GB Notification: Performance of Templates: time 0.07328/1.105, allocations: 44.72 MB / 1.018 GB, free: 9.98 MB / 0.8106 GB make -j1 -f Buildings_8_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.makefile (rm -f Buildings_8_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.pipe ; mkfifo Buildings_8_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.pipe >> ../files/Buildings_8_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.sim & ./Buildings_8_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Fluid.Chillers.Examples.AbsorptionIndirectSteamVaryingLoad.pipe 2>&1)