Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr EHPTlib_latest_EHPTlib.MapBased.TestingModels.TestOneFlange.TestOneFlange4.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/EHPTlib 3.0.0-main/package.mo", uses=false) Using package EHPTlib with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/EHPTlib 3.0.0-main/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(EHPTlib.MapBased.TestingModels.TestOneFlange.TestOneFlange4,fileNamePrefix="EHPTlib_latest_EHPTlib_MapBased_TestingModels_TestOneFlange_TestOneFlange4",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(EHPTlib.MapBased.TestingModels.TestOneFlange.TestOneFlange4,fileNamePrefix="EHPTlib_latest_EHPTlib_MapBased_TestingModels_TestOneFlange_TestOneFlange4",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 0.007436/0.007436, allocations: 99.7 kB / 15.73 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 0.001821/0.001821, allocations: 197.6 kB / 16.68 MB, free: 6.352 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.479/1.479, allocations: 222.9 MB / 240.4 MB, free: 4.27 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/EHPTlib 3.0.0-main/package.mo): time 0.1578/0.1578, allocations: 8.402 MB / 299 MB, free: 2.129 MB / 238.1 MB Notification: Performance of FrontEnd - loaded program: time 0.002095/0.002095, allocations: 71.88 kB / 413.3 MB, free: 9.613 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.228/0.2301, allocations: 51.37 MB / 464.7 MB, free: 17.71 MB / 350.1 MB Notification: Performance of NFInst.instantiate(EHPTlib.MapBased.TestingModels.TestOneFlange.TestOneFlange4): time 0.006397/0.2366, allocations: 5.158 MB / 469.8 MB, free: 14.07 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.003635/0.2402, allocations: 2.096 MB / 471.9 MB, free: 12.54 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007026/0.241, allocations: 17.28 kB / 472 MB, free: 12.54 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0006349/0.2417, allocations: 218.4 kB / 472.2 MB, free: 12.44 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0008376/0.2425, allocations: 266.2 kB / 472.4 MB, free: 12.27 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.001121/0.2436, allocations: 0.4978 MB / 472.9 MB, free: 11.96 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.001225/0.2449, allocations: 1.026 MB / 474 MB, free: 11.43 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0006692/0.2455, allocations: 0.4931 MB / 474.4 MB, free: 11.15 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0005756/0.2461, allocations: 406.1 kB / 474.8 MB, free: 10.93 MB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0006207/0.2468, allocations: 448.3 kB / 475.3 MB, free: 10.69 MB / 350.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001711/0.247, allocations: 115.6 kB / 475.4 MB, free: 10.69 MB / 350.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0003988/0.2474, allocations: 197.8 kB / 475.6 MB, free: 10.66 MB / 350.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0002252/0.2476, allocations: 257.8 kB / 475.8 MB, free: 10.5 MB / 350.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0004374/0.248, allocations: 496.4 kB / 476.3 MB, free: 10.16 MB / 350.1 MB Notification: Performance of NFConvertDAE.convert: time 0.001636/0.2497, allocations: 1.331 MB / 477.7 MB, free: 9.574 MB / 350.1 MB Notification: Performance of FrontEnd - DAE generated: time 3.757e-06/0.2497, allocations: 0 / 477.7 MB, free: 9.574 MB / 350.1 MB Notification: Performance of FrontEnd: time 1.613e-06/0.2497, allocations: 0 / 477.7 MB, free: 9.574 MB / 350.1 MB Notification: Performance of Transformations before backend: time 2.99e-05/0.2498, allocations: 1.688 kB / 477.7 MB, free: 9.574 MB / 350.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 168 * Number of variables: 168 Notification: Performance of Generate backend data structure: time 0.002274/0.252, allocations: 1.363 MB / 479 MB, free: 8.57 MB / 350.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.946e-05/0.2521, allocations: 13.48 kB / 479 MB, free: 8.566 MB / 350.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001166/0.2522, allocations: 116.9 kB / 479.1 MB, free: 8.48 MB / 350.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001971/0.2524, allocations: 114 kB / 479.3 MB, free: 8.422 MB / 350.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008675/0.2533, allocations: 0.6335 MB / 479.9 MB, free: 7.918 MB / 350.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001141/0.2534, allocations: 86.95 kB / 480 MB, free: 7.859 MB / 350.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001032/0.2535, allocations: 72.75 kB / 480 MB, free: 7.836 MB / 350.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001319/0.2548, allocations: 0.7305 MB / 480.8 MB, free: 7.375 MB / 350.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.708e-05/0.2549, allocations: 1.719 kB / 480.8 MB, free: 7.375 MB / 350.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.807e-05/0.255, allocations: 27.78 kB / 480.8 MB, free: 7.355 MB / 350.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.67e-05/0.255, allocations: 16.78 kB / 480.8 MB, free: 7.355 MB / 350.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001233/0.2562, allocations: 0.5258 MB / 481.3 MB, free: 7.098 MB / 350.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003522/0.2598, allocations: 2.722 MB / 484.1 MB, free: 4.871 MB / 350.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001014/0.2608, allocations: 470.8 kB / 484.5 MB, free: 4.574 MB / 350.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.000449/0.2613, allocations: 186.1 kB / 484.7 MB, free: 4.48 MB / 350.1 MB Notification: Performance of preOpt evalFunc (simulation): time 4.676e-05/0.2613, allocations: 9.984 kB / 484.7 MB, free: 4.477 MB / 350.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005874/0.2619, allocations: 275.3 kB / 485 MB, free: 4.289 MB / 350.1 MB Notification: Performance of pre-optimization done (n=36): time 2.184e-06/0.2619, allocations: 1.031 kB / 485 MB, free: 4.289 MB / 350.1 MB Notification: Performance of matching and sorting (n=36): time 0.001834/0.2638, allocations: 0.7623 MB / 485.8 MB, free: 3.801 MB / 350.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 7.094e-05/0.2639, allocations: 194.2 kB / 485.9 MB, free: 3.574 MB / 350.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001123/0.265, allocations: 0.8493 MB / 486.8 MB, free: 3.113 MB / 350.1 MB Notification: Performance of collectPreVariables (initialization): time 5.865e-05/0.2651, allocations: 37.62 kB / 486.8 MB, free: 3.074 MB / 350.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0002735/0.2653, allocations: 416.4 kB / 487.2 MB, free: 2.715 MB / 350.1 MB Notification: Performance of collectInitialBindings (initialization): time 8.342e-05/0.2654, allocations: 131.5 kB / 487.4 MB, free: 2.602 MB / 350.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001524/0.2656, allocations: 104 kB / 487.5 MB, free: 2.539 MB / 350.1 MB Notification: Performance of setup shared object (initialization): time 9.299e-05/0.2657, allocations: 384.9 kB / 487.8 MB, free: 2.172 MB / 350.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004473/0.2661, allocations: 195.1 kB / 488 MB, free: 2.07 MB / 350.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004829/0.2666, allocations: 331.6 kB / 488.4 MB, free: 1.809 MB / 350.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008953/0.2675, allocations: 0.6089 MB / 489 MB, free: 1.324 MB / 350.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.23e-06/0.2676, allocations: 5.344 kB / 489 MB, free: 1.32 MB / 350.1 MB Notification: Performance of matching and sorting (n=65) (initialization): time 0.001416/0.269, allocations: 0.7256 MB / 489.7 MB, free: 0.8828 MB / 350.1 MB Notification: Performance of prepare postOptimizeDAE: time 5.235e-05/0.269, allocations: 94.97 kB / 489.8 MB, free: 0.7812 MB / 350.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.142e-05/0.2691, allocations: 7.594 kB / 489.8 MB, free: 0.7773 MB / 350.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001821/0.2693, allocations: 27.12 kB / 489.8 MB, free: 0.7617 MB / 350.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003955/0.2697, allocations: 108.5 kB / 489.9 MB, free: 0.7344 MB / 350.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009682/0.2706, allocations: 1.386 MB / 491.3 MB, free: 15.29 MB / 366.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006287/0.2713, allocations: 92.47 kB / 491.4 MB, free: 15.24 MB / 366.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.227e-05/0.2713, allocations: 21.72 kB / 491.4 MB, free: 15.23 MB / 366.1 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0008094/0.2722, allocations: 401 kB / 491.8 MB, free: 14.98 MB / 366.1 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005423/0.2727, allocations: 315.5 kB / 492.1 MB, free: 14.73 MB / 366.1 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001034/0.2738, allocations: 0.5922 MB / 492.7 MB, free: 14.25 MB / 366.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.538e-06/0.2738, allocations: 0.9688 kB / 492.7 MB, free: 14.25 MB / 366.1 MB Notification: Performance of matching and sorting (n=65) (initialization_lambda0): time 0.001543/0.2753, allocations: 0.6936 MB / 493.4 MB, free: 13.83 MB / 366.1 MB Notification: Performance of prepare postOptimizeDAE: time 7.783e-05/0.2754, allocations: 95.28 kB / 493.5 MB, free: 13.73 MB / 366.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.026e-05/0.2754, allocations: 8.375 kB / 493.5 MB, free: 13.73 MB / 366.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001045/0.2755, allocations: 18.89 kB / 493.5 MB, free: 13.72 MB / 366.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004035/0.276, allocations: 114.4 kB / 493.6 MB, free: 13.68 MB / 366.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001199/0.2772, allocations: 1.373 MB / 495 MB, free: 12.25 MB / 366.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006989/0.2779, allocations: 73.7 kB / 495.1 MB, free: 12.21 MB / 366.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.823e-05/0.2779, allocations: 21.16 kB / 495.1 MB, free: 12.2 MB / 366.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 15 * Number of states: 0 () * Number of discrete variables: 8 (oneFlange.limTau.state,oneFlange.limitingTorque,tauRef.count,$PRE.tauRef.count,tauRef.T_start,$PRE.tauRef.T_start,$whenCondition1,oneFlange.pDC.integrator1.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (62): * Single equations (assignments): 58 * Array equations: 0 * Algorithm blocks: 3 * 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): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0003342/0.2783, allocations: 286.7 kB / 495.4 MB, free: 11.92 MB / 366.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001751/0.2785, allocations: 78.3 kB / 495.5 MB, free: 11.88 MB / 366.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001353/0.2798, allocations: 0.5445 MB / 496 MB, free: 11.53 MB / 366.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.491e-06/0.2798, allocations: 8.125 kB / 496 MB, free: 11.53 MB / 366.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.735e-06/0.2799, allocations: 3.938 kB / 496 MB, free: 11.52 MB / 366.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.152e-06/0.2799, allocations: 5.281 kB / 496 MB, free: 11.52 MB / 366.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002415/0.2823, allocations: 1.326 MB / 497.4 MB, free: 10.53 MB / 366.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.138e-06/0.2823, allocations: 0 / 497.4 MB, free: 10.53 MB / 366.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003396/0.2827, allocations: 71.59 kB / 497.4 MB, free: 10.51 MB / 366.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 9.406e-05/0.2828, allocations: 14.45 kB / 497.4 MB, free: 10.5 MB / 366.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.983e-05/0.2828, allocations: 17.14 kB / 497.5 MB, free: 10.49 MB / 366.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001102/0.2839, allocations: 1.377 MB / 498.8 MB, free: 9.051 MB / 366.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.347e-06/0.2839, allocations: 3.938 kB / 498.8 MB, free: 9.047 MB / 366.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001834/0.2858, allocations: 0.8521 MB / 499.7 MB, free: 8.43 MB / 366.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0003357/0.2861, allocations: 208.5 kB / 499.9 MB, free: 8.207 MB / 366.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.369e-05/0.2862, allocations: 15.94 kB / 499.9 MB, free: 8.191 MB / 366.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004248/0.2867, allocations: 43.95 kB / 499.9 MB, free: 8.148 MB / 366.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000116/0.2868, allocations: 35.95 kB / 500 MB, free: 8.113 MB / 366.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.314e-05/0.2868, allocations: 12 kB / 500 MB, free: 8.102 MB / 366.1 MB Notification: Performance of sorting global known variables: time 0.0008593/0.2877, allocations: 0.6006 MB / 0.4889 GB, free: 7.508 MB / 366.1 MB Notification: Performance of sort global known variables: time 1.71e-07/0.2877, allocations: 4 kB / 0.4889 GB, free: 7.504 MB / 366.1 MB Notification: Performance of remove unused functions: time 0.001062/0.2888, allocations: 335.1 kB / 0.4892 GB, free: 7.176 MB / 366.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 3 (inertia.w,loadTorque.phi,oneFlange.pDC.integrator1.y) * Number of discrete variables: 5 ($whenCondition1,tauRef.T_start,tauRef.count,oneFlange.limitingTorque,oneFlange.limTau.state) * Number of discrete states: 2 (tauRef.count,oneFlange.limTau.state) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (34): * Single equations (assignments): 29 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 0 * When equations: 2 * 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): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.004459/0.2933, allocations: 1.942 MB / 0.4911 GB, free: 5.477 MB / 366.1 MB Notification: Performance of simCode: created initialization part: time 0.002425/0.2957, allocations: 1.292 MB / 0.4923 GB, free: 4.09 MB / 366.1 MB Notification: Performance of simCode: created event and clocks part: time 5.961e-06/0.2957, allocations: 4 kB / 0.4923 GB, free: 4.086 MB / 366.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0007315/0.2965, allocations: 446.3 kB / 0.4928 GB, free: 3.613 MB / 366.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0008269/0.2973, allocations: 116 kB / 0.4929 GB, free: 3.5 MB / 366.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.011/0.3083, allocations: 6.669 MB / 0.4994 GB, free: 12.63 MB / 382.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006683/0.309, allocations: 0.9607 MB / 0.5003 GB, free: 11.64 MB / 382.1 MB Notification: Performance of simCode: alias equations: time 0.0004058/0.3094, allocations: 80.64 kB / 0.5004 GB, free: 11.56 MB / 382.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000436/0.3099, allocations: 291.3 kB / 0.5007 GB, free: 11.28 MB / 382.1 MB Notification: Performance of SimCode: time 7.71e-07/0.3099, allocations: 4 kB / 0.5007 GB, free: 11.27 MB / 382.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.05313/0.363, allocations: 16.67 MB / 0.517 GB, free: 10.68 MB / 398.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 11.06/11.42, allocations: 4 kB / 0.517 GB, free: 10.68 MB / 398.1 MB (rm -f EHPTlib_latest_EHPTlib.MapBased.TestingModels.TestOneFlange.TestOneFlange4.pipe ; mkfifo EHPTlib_latest_EHPTlib.MapBased.TestingModels.TestOneFlange.TestOneFlange4.pipe ; head -c 1048576 < EHPTlib_latest_EHPTlib.MapBased.TestingModels.TestOneFlange.TestOneFlange4.pipe >> ../files/EHPTlib_latest_EHPTlib.MapBased.TestingModels.TestOneFlange.TestOneFlange4.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_EHPTlib_latest_EHPTlib_MapBased_TestingModels_TestOneFlange_TestOneFlange4_fmu --startTime=0 --stopTime=50 --timeout=50 --tolerance=1e-06 EHPTlib_latest_EHPTlib_MapBased_TestingModels_TestOneFlange_TestOneFlange4.fmu > EHPTlib_latest_EHPTlib.MapBased.TestingModels.TestOneFlange.TestOneFlange4.pipe 2>&1)