Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr PowerSysPro_PowerSysPro.Examples.LargerNetwork.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/PowerSysPro 2.3.1-master/package.mo", uses=false) Using package PowerSysPro with version 2.3.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerSysPro 2.3.1-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: "" <> buildModelFMU(PowerSysPro.Examples.LargerNetwork,fileNamePrefix="PowerSysPro_PowerSysPro_Examples_LargerNetwork",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(PowerSysPro.Examples.LargerNetwork,fileNamePrefix="PowerSysPro_PowerSysPro_Examples_LargerNetwork",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001665/0.001665, allocations: 106.5 kB / 16.45 MB, free: 6.449 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001839/0.001839, allocations: 192.1 kB / 17.39 MB, free: 5.668 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.249/1.249, allocations: 222.9 MB / 241.1 MB, free: 15.07 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerSysPro 2.3.1-master/package.mo): time 0.04272/0.04272, allocations: 8.11 MB / 299.3 MB, free: 6.629 MB / 238.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001161/0.001161, allocations: 63.89 kB / 414.1 MB, free: 22.17 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.08315/0.08433, allocations: 51.51 MB / 465.6 MB, free: 2.605 MB / 334.1 MB Notification: Performance of NFInst.instantiate(PowerSysPro.Examples.LargerNetwork): time 0.01188/0.09625, allocations: 14.72 MB / 480.3 MB, free: 3.832 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.006631/0.1029, allocations: 3.949 MB / 484.2 MB, free: 15.86 MB / 366.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.00135/0.1043, allocations: 48 kB / 484.3 MB, free: 15.81 MB / 366.1 MB Notification: Performance of NFTyping.typeComponents: time 0.001378/0.1057, allocations: 0.6941 MB / 485 MB, free: 15.11 MB / 366.1 MB Notification: Performance of NFTyping.typeBindings: time 0.004332/0.1101, allocations: 1.63 MB / 486.6 MB, free: 13.48 MB / 366.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.004309/0.1144, allocations: 2.152 MB / 488.8 MB, free: 11.34 MB / 366.1 MB Notification: Performance of NFFlatten.flatten: time 0.005271/0.1197, allocations: 3.642 MB / 492.4 MB, free: 7.684 MB / 366.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002079/0.1218, allocations: 1.177 MB / 493.6 MB, free: 6.453 MB / 366.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002198/0.124, allocations: 1.506 MB / 495.1 MB, free: 4.941 MB / 366.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.002648/0.1266, allocations: 1.902 MB / 497 MB, free: 3.031 MB / 366.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0009484/0.1276, allocations: 300 kB / 497.3 MB, free: 2.738 MB / 366.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001826/0.1295, allocations: 0.5505 MB / 497.8 MB, free: 2.188 MB / 366.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001013/0.1305, allocations: 0.751 MB / 498.6 MB, free: 1.434 MB / 366.1 MB Notification: Performance of NFVerifyModel.verify: time 0.002624/0.1331, allocations: 1.691 MB / 0.4885 GB, free: 15.73 MB / 382.1 MB Notification: Performance of NFConvertDAE.convert: time 0.005404/0.1385, allocations: 3.653 MB / 0.4921 GB, free: 12.07 MB / 382.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.162e-06/0.1386, allocations: 0 / 0.4921 GB, free: 12.07 MB / 382.1 MB Notification: Performance of FrontEnd: time 1.863e-06/0.1386, allocations: 0 / 0.4921 GB, free: 12.07 MB / 382.1 MB Notification: Performance of Transformations before backend: time 0.0001659/0.1387, allocations: 0 / 0.4921 GB, free: 12.07 MB / 382.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 598 * Number of variables: 598 Notification: Performance of Generate backend data structure: time 0.03468/0.1734, allocations: 8.275 MB / 0.5002 GB, free: 3.707 MB / 382.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.416e-05/0.1735, allocations: 11.89 kB / 0.5002 GB, free: 3.695 MB / 382.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0008359/0.1743, allocations: 349.4 kB / 0.5005 GB, free: 3.344 MB / 382.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001196/0.1756, allocations: 398.7 kB / 0.5009 GB, free: 2.953 MB / 382.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003075/0.1786, allocations: 1.556 MB / 0.5024 GB, free: 1.352 MB / 382.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00042/0.1791, allocations: 0.7503 MB / 0.5032 GB, free: 488 kB / 382.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006301/0.1797, allocations: 276.3 kB / 0.5034 GB, free: 212 kB / 382.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.1933/0.3731, allocations: 3.778 MB / 0.5071 GB, free: 40.38 MB / 382.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 4.164e-05/0.3732, allocations: 2.281 kB / 0.5071 GB, free: 40.38 MB / 382.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002953/0.3735, allocations: 109.2 kB / 0.5072 GB, free: 40.3 MB / 382.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.968e-05/0.3735, allocations: 56.28 kB / 0.5073 GB, free: 40.3 MB / 382.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005324/0.3788, allocations: 3.59 MB / 0.5108 GB, free: 38.78 MB / 382.1 MB 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 0.01782/0.3967, allocations: 14.08 MB / 0.5245 GB, free: 29.48 MB / 382.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.00597/0.4027, allocations: 7.583 MB / 0.5319 GB, free: 24.2 MB / 382.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.002896/0.4056, allocations: 2.825 MB / 0.5347 GB, free: 22.64 MB / 382.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0002695/0.4059, allocations: 89.75 kB / 0.5348 GB, free: 22.62 MB / 382.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003661/0.4095, allocations: 3.014 MB / 0.5377 GB, free: 20.84 MB / 382.1 MB Notification: Performance of pre-optimization done (n=453): time 6.222e-06/0.4096, allocations: 0 / 0.5377 GB, free: 20.84 MB / 382.1 MB Notification: Performance of matching and sorting (n=453): time 0.01138/0.4209, allocations: 9.065 MB / 0.5466 GB, free: 13.64 MB / 382.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.984e-05/0.421, allocations: 172.1 kB / 0.5467 GB, free: 13.45 MB / 382.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001634/0.4227, allocations: 1.483 MB / 0.5482 GB, free: 11.98 MB / 382.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0004246/0.4231, allocations: 137.7 kB / 0.5483 GB, free: 11.84 MB / 382.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0004137/0.4235, allocations: 0.857 MB / 0.5492 GB, free: 11.06 MB / 382.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0008723/0.4244, allocations: 1.519 MB / 0.5506 GB, free: 9.762 MB / 382.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001035/0.4254, allocations: 0.7463 MB / 0.5514 GB, free: 9.004 MB / 382.1 MB Notification: Performance of setup shared object (initialization): time 3.911e-05/0.4255, allocations: 309 kB / 0.5517 GB, free: 8.699 MB / 382.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002937/0.4284, allocations: 2.438 MB / 0.5541 GB, free: 6.254 MB / 382.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003128/0.4316, allocations: 2.769 MB / 0.5568 GB, free: 3.449 MB / 382.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.006838/0.4384, allocations: 5.306 MB / 0.5619 GB, free: 14.07 MB / 398.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.205e-05/0.4385, allocations: 3.812 kB / 0.5619 GB, free: 14.07 MB / 398.1 MB Notification: Performance of matching and sorting (n=590) (initialization): time 0.01306/0.4515, allocations: 7.917 MB / 0.5697 GB, free: 6.066 MB / 398.1 MB Notification: Performance of prepare postOptimizeDAE: time 3.224e-05/0.4516, allocations: 6.344 kB / 0.5697 GB, free: 6.062 MB / 398.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.641e-05/0.4516, allocations: 4 kB / 0.5697 GB, free: 6.059 MB / 398.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.03915/0.4908, allocations: 21.49 MB / 0.5907 GB, free: 0.5625 MB / 414.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002142/0.493, allocations: 0.5383 MB / 0.5912 GB, free: 24 kB / 414.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01324/0.5062, allocations: 6.87 MB / 0.5979 GB, free: 9.113 MB / 430.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003474/0.5097, allocations: 428.4 kB / 0.5983 GB, free: 8.773 MB / 430.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000382/0.5101, allocations: 148 kB / 0.5985 GB, free: 8.629 MB / 430.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 60 (b61106.degradedMode,$PRE.b61106.degradedMode,b87656.degradedMode,$PRE.b87656.degradedMode,b56131.degradedMode,$PRE.b56131.degradedMode,b61275.degradedMode,$PRE.b61275.degradedMode,b61273.degradedMode,$PRE.b61273.degradedMode,b61274.degradedMode,$PRE.b61274.degradedMode,b61089.degradedMode,$PRE.b61089.degradedMode,b61227.degradedMode,$PRE.b61227.degradedMode,b11403.degradedMode,$PRE.b11403.degradedMode,b11407.degradedMode,$PRE.b11407.degradedMode,b61254.degradedMode,$PRE.b61254.degradedMode,b61260.degradedMode,$PRE.b61260.degradedMode,b11465.degradedMode,$PRE.b11465.degradedMode,b87694.degradedMode,$PRE.b87694.degradedMode,b61121.degradedMode,$PRE.b61121.degradedMode,b61232.degradedMode,$PRE.b61232.degradedMode,b11480.degradedMode,$PRE.b11480.degradedMode,b61256.degradedMode,$PRE.b61256.degradedMode,b11458.degradedMode,$PRE.b11458.degradedMode,b61280.degradedMode,$PRE.b61280.degradedMode,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5,$whenCondition6,$whenCondition7,$whenCondition8,$whenCondition9,$whenCondition10,$whenCondition11,$whenCondition12,$whenCondition13,$whenCondition14,$whenCondition15,$whenCondition16,$whenCondition17,$whenCondition18,$whenCondition19,$whenCondition20) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (375): * Single equations (assignments): 374 * 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 {(79,137)} Notification: Performance of prepare postOptimizeDAE: time 0.0012/0.5113, allocations: 0.5415 MB / 0.599 GB, free: 8.078 MB / 430.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006395/0.512, allocations: 314.1 kB / 0.5993 GB, free: 7.77 MB / 430.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01156/0.5235, allocations: 7.779 MB / 0.6069 GB, free: 15.97 MB / 446.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.417e-05/0.5236, allocations: 48 kB / 0.6069 GB, free: 15.93 MB / 446.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.042e-05/0.5236, allocations: 0 / 0.6069 GB, free: 15.93 MB / 446.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.034e-05/0.5237, allocations: 28.59 kB / 0.6069 GB, free: 15.9 MB / 446.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01816/0.5418, allocations: 12.48 MB / 0.6191 GB, free: 3.438 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.49e-05/0.5419, allocations: 2.062 kB / 0.6191 GB, free: 3.438 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001238/0.5431, allocations: 403.4 kB / 0.6195 GB, free: 3.043 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.03182/0.575, allocations: 10.12 MB / 0.6294 GB, free: 8.918 MB / 462.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0009356/0.576, allocations: 98.47 kB / 0.6295 GB, free: 8.824 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01307/0.589, allocations: 7.039 MB / 0.6364 GB, free: 1.754 MB / 462.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.457e-06/0.5891, allocations: 0 / 0.6364 GB, free: 1.754 MB / 462.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01301/0.6021, allocations: 7.682 MB / 0.6439 GB, free: 10.05 MB / 478.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.001916/0.6041, allocations: 0.9701 MB / 0.6448 GB, free: 9.062 MB / 478.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005518/0.6046, allocations: 88 kB / 0.6449 GB, free: 8.977 MB / 478.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002836/0.6075, allocations: 262.2 kB / 0.6452 GB, free: 8.727 MB / 478.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000572/0.6081, allocations: 311.5 kB / 0.6455 GB, free: 8.422 MB / 478.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002926/0.6084, allocations: 148 kB / 0.6456 GB, free: 8.277 MB / 478.1 MB Notification: Performance of sorting global known variables: time 0.001355/0.6097, allocations: 0.9269 MB / 0.6465 GB, free: 7.359 MB / 478.1 MB Notification: Performance of sort global known variables: time 2e-07/0.6097, allocations: 4 kB / 0.6465 GB, free: 7.355 MB / 478.1 MB Notification: Performance of remove unused functions: time 0.002046/0.6118, allocations: 1.062 MB / 0.6475 GB, free: 6.293 MB / 478.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 40 ($whenCondition20,$whenCondition19,$whenCondition18,$whenCondition17,$whenCondition16,$whenCondition15,$whenCondition14,$whenCondition13,$whenCondition12,$whenCondition11,$whenCondition10,$whenCondition9,$whenCondition8,$whenCondition7,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,b61280.degradedMode,b11458.degradedMode,b61256.degradedMode,b11480.degradedMode,b61232.degradedMode,b61121.degradedMode,b87694.degradedMode,b11465.degradedMode,b61260.degradedMode,b61254.degradedMode,b11407.degradedMode,b11403.degradedMode,b61227.degradedMode,b61089.degradedMode,b61274.degradedMode,b61273.degradedMode,b61275.degradedMode,b56131.degradedMode,b87656.degradedMode,b61106.degradedMode) * Number of discrete states: 20 (b61089.degradedMode,b11407.degradedMode,b11403.degradedMode,b61275.degradedMode,b61273.degradedMode,b61254.degradedMode,b61274.degradedMode,b61260.degradedMode,b11465.degradedMode,b61227.degradedMode,b87656.degradedMode,b56131.degradedMode,b61256.degradedMode,b11480.degradedMode,b87694.degradedMode,b61232.degradedMode,b11458.degradedMode,b61121.degradedMode,b61280.degradedMode,b61106.degradedMode) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (270): * Single equations (assignments): 269 * 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 {(80,156)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0132/0.625, allocations: 8.419 MB / 0.6558 GB, free: 13.85 MB / 494.1 MB Notification: Performance of simCode: created initialization part: time 0.01692/0.6419, allocations: 7.061 MB / 0.6627 GB, free: 6.793 MB / 494.1 MB Notification: Performance of simCode: created event and clocks part: time 1.785e-05/0.642, allocations: 11 kB / 0.6627 GB, free: 6.777 MB / 494.1 MB Notification: Performance of simCode: created simulation system equations: time 0.01227/0.6543, allocations: 4.167 MB / 0.6667 GB, free: 2.625 MB / 494.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002183/0.6565, allocations: 392.1 kB / 0.6671 GB, free: 2.25 MB / 494.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05109/0.7076, allocations: 32.93 MB / 0.6993 GB, free: 1.113 MB / 0.5137 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.1827/0.8904, allocations: 1.715 MB / 0.7009 GB, free: 178.2 MB / 0.5137 GB Notification: Performance of simCode: alias equations: time 0.001902/0.8923, allocations: 337.5 kB / 0.7013 GB, free: 178.2 MB / 0.5137 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001783/0.8941, allocations: 1.148 MB / 0.7024 GB, free: 178.2 MB / 0.5137 GB Notification: Performance of SimCode: time 1.192e-06/0.8942, allocations: 0 / 0.7024 GB, free: 178.2 MB / 0.5137 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1168/1.011, allocations: 95.09 MB / 0.7952 GB, free: 102.3 MB / 0.5137 GB Notification: Performance of buildModelFMU: Generate platform static: time 16.09/17.1, allocations: 16.41 kB / 0.7953 GB, free: 102.2 MB / 0.5137 GB (rm -f PowerSysPro_PowerSysPro.Examples.LargerNetwork.pipe ; mkfifo PowerSysPro_PowerSysPro.Examples.LargerNetwork.pipe ; head -c 1048576 < PowerSysPro_PowerSysPro.Examples.LargerNetwork.pipe >> ../files/PowerSysPro_PowerSysPro.Examples.LargerNetwork.sim & python3 -m fmpy simulate --output-file PowerSysPro_PowerSysPro.Examples.LargerNetwork_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 PowerSysPro_PowerSysPro_Examples_LargerNetwork.fmu > PowerSysPro_PowerSysPro.Examples.LargerNetwork.pipe 2>&1)