Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr EHPTexamples_EHPTexamples.PSD.PSecu2PA.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/EHPTlib 2.1.4-main/package.mo", uses=false) 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/EHPTexamples main/package.mo", uses=false) Using package EHPTexamples with version (/home/hudson/saved_omc/libraries/.openmodelica/libraries/EHPTexamples 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) Using package EHPTlib with version 2.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/EHPTlib 2.1.4-main/package.mo) Running command: translateModel(EHPTexamples.PSD.PSecu2PA,tolerance=0.0001,outputFormat="empty",numberOfIntervals=1000,variableFilter="",fileNamePrefix="EHPTexamples_EHPTexamples.PSD.PSecu2PA") translateModel(EHPTexamples.PSD.PSecu2PA,tolerance=0.0001,outputFormat="empty",numberOfIntervals=1000,variableFilter="",fileNamePrefix="EHPTexamples_EHPTexamples.PSD.PSecu2PA") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/EHPTlib 2.1.4-main/package.mo): time 0.04713/0.04713, allocations: 8.037 MB / 23.31 MB, free: 72 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0006998/0.0007, allocations: 85.73 kB / 25.87 MB, free: 3.352 MB / 19.63 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0009545/0.0009548, allocations: 188 kB / 28.56 MB, free: 0.7227 MB / 19.63 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.351/1.351, allocations: 223.3 MB / 254.4 MB, free: 5.586 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/EHPTexamples main/package.mo): time 0.01173/0.01173, allocations: 3.123 MB / 310.4 MB, free: 0.7695 MB / 238.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0004524/0.0004527, allocations: 14.75 kB / 375.4 MB, free: 54.18 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.09201/0.09248, allocations: 52.97 MB / 428.4 MB, free: 20.09 MB / 302.1 MB Notification: Performance of NFInst.instantiate(EHPTexamples.PSD.PSecu2PA): time 0.007834/0.1004, allocations: 8.691 MB / 437.1 MB, free: 11.38 MB / 302.1 MB Notification: Performance of NFInst.instExpressions: time 0.005811/0.1062, allocations: 3.886 MB / 441 MB, free: 7.48 MB / 302.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001001/0.1072, allocations: 47.81 kB / 441 MB, free: 7.434 MB / 302.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0008814/0.1081, allocations: 0.5874 MB / 441.6 MB, free: 6.844 MB / 302.1 MB Notification: Performance of NFTyping.typeBindings: time 0.001172/0.1093, allocations: 0.6294 MB / 442.3 MB, free: 6.211 MB / 302.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.002483/0.1118, allocations: 1.395 MB / 443.7 MB, free: 4.832 MB / 302.1 MB Notification: Performance of NFFlatten.flatten: time 0.002181/0.114, allocations: 2.648 MB / 446.3 MB, free: 2.176 MB / 302.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001291/0.1153, allocations: 1.22 MB / 447.5 MB, free: 0.9141 MB / 302.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0008618/0.1162, allocations: 0.8516 MB / 448.4 MB, free: 60 kB / 302.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.001076/0.1173, allocations: 1.046 MB / 449.4 MB, free: 15.01 MB / 318.1 MB Notification: Performance of NFPackage.collectConstants: time 0.00019/0.1175, allocations: 96 kB / 449.5 MB, free: 14.91 MB / 318.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0005629/0.118, allocations: 267.8 kB / 449.8 MB, free: 14.65 MB / 318.1 MB Notification: Performance of NFScalarize.scalarize: time 0.000507/0.1185, allocations: 0.5367 MB / 450.3 MB, free: 14.11 MB / 318.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0009544/0.1195, allocations: 1.147 MB / 451.5 MB, free: 12.95 MB / 318.1 MB Notification: Performance of NFConvertDAE.convert: time 0.002789/0.1223, allocations: 3.301 MB / 454.8 MB, free: 9.641 MB / 318.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.288e-06/0.1223, allocations: 0 / 454.8 MB, free: 9.641 MB / 318.1 MB Notification: Performance of FrontEnd: time 1.322e-06/0.1223, allocations: 4 kB / 454.8 MB, free: 9.637 MB / 318.1 MB Notification: Performance of Transformations before backend: time 3.155e-05/0.1224, allocations: 0 / 454.8 MB, free: 9.637 MB / 318.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 509 * Number of variables: 509 Notification: Performance of Generate backend data structure: time 0.004463/0.1268, allocations: 2.714 MB / 457.5 MB, free: 6.836 MB / 318.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.618e-05/0.1269, allocations: 8.031 kB / 457.5 MB, free: 6.828 MB / 318.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004681/0.1274, allocations: 308.3 kB / 457.8 MB, free: 6.523 MB / 318.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001975/0.1293, allocations: 1.52 MB / 459.3 MB, free: 4.953 MB / 318.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001565/0.1295, allocations: 181.7 kB / 459.5 MB, free: 4.77 MB / 318.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002827/0.1298, allocations: 215.8 kB / 459.7 MB, free: 4.559 MB / 318.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003597/0.1334, allocations: 2.171 MB / 461.9 MB, free: 2.312 MB / 318.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 4.775e-05/0.1335, allocations: 7.938 kB / 461.9 MB, free: 2.305 MB / 318.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001704/0.1336, allocations: 88 kB / 462 MB, free: 2.219 MB / 318.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.795e-05/0.1337, allocations: 48 kB / 462 MB, free: 2.172 MB / 318.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002967/0.1367, allocations: 1.542 MB / 463.5 MB, free: 0.6289 MB / 318.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01067/0.1473, allocations: 7.537 MB / 471.1 MB, free: 8.875 MB / 334.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.002774/0.1501, allocations: 1.349 MB / 472.4 MB, free: 7.52 MB / 334.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.001336/0.1515, allocations: 0.7228 MB / 473.2 MB, free: 6.797 MB / 334.1 MB Notification: Performance of preOpt evalFunc (simulation): time 7.628e-05/0.1516, allocations: 13 kB / 473.2 MB, free: 6.785 MB / 334.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00151/0.1531, allocations: 0.8084 MB / 474 MB, free: 5.949 MB / 334.1 MB Notification: Performance of pre-optimization done (n=131): time 3.156e-06/0.1531, allocations: 4 kB / 474 MB, free: 5.945 MB / 334.1 MB Notification: Performance of matching and sorting (n=141): time 0.0109/0.164, allocations: 5.776 MB / 479.8 MB, free: 15.93 MB / 350.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002248/0.1643, allocations: 0.5847 MB / 480.3 MB, free: 15.21 MB / 350.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002602/0.1669, allocations: 2.136 MB / 482.5 MB, free: 13.08 MB / 350.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0001341/0.167, allocations: 61.69 kB / 482.5 MB, free: 13.01 MB / 350.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0008118/0.1679, allocations: 1.08 MB / 483.6 MB, free: 11.92 MB / 350.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0003684/0.1682, allocations: 496.9 kB / 484.1 MB, free: 11.43 MB / 350.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001614/0.1684, allocations: 125.6 kB / 484.2 MB, free: 11.3 MB / 350.1 MB Notification: Performance of setup shared object (initialization): time 8.335e-05/0.1685, allocations: 305.1 kB / 484.5 MB, free: 11 MB / 350.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001164/0.1697, allocations: 0.5661 MB / 485.1 MB, free: 10.43 MB / 350.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001429/0.1711, allocations: 0.9656 MB / 486.1 MB, free: 9.316 MB / 350.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.006254/0.1774, allocations: 2.975 MB / 489 MB, free: 6.141 MB / 350.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.45e-06/0.1774, allocations: 0 / 489 MB, free: 6.141 MB / 350.1 MB Notification: Performance of matching and sorting (n=189) (initialization): time 0.004273/0.1817, allocations: 2.191 MB / 491.2 MB, free: 3.891 MB / 350.1 MB Notification: Performance of prepare postOptimizeDAE: time 0.0002437/0.1819, allocations: 436.8 kB / 491.6 MB, free: 3.336 MB / 350.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.287e-05/0.182, allocations: 8 kB / 491.7 MB, free: 3.328 MB / 350.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007638/0.1827, allocations: 285.5 kB / 491.9 MB, free: 3.043 MB / 350.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001075/0.1838, allocations: 307.5 kB / 492.2 MB, free: 2.742 MB / 350.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002397/0.1862, allocations: 2.406 MB / 494.6 MB, free: 184 kB / 350.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001501/0.1877, allocations: 188 kB / 494.8 MB, free: 15.99 MB / 366.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001147/0.1879, allocations: 67.94 kB / 494.9 MB, free: 15.93 MB / 366.1 MB Notification: Performance of prepare postOptimizeDAE: time 6.733e-06/0.1879, allocations: 4 kB / 494.9 MB, free: 15.93 MB / 366.1 MB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002888/0.1908, allocations: 1.715 MB / 496.6 MB, free: 14.16 MB / 366.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.81e-05/0.1908, allocations: 8 kB / 496.6 MB, free: 14.15 MB / 366.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006378/0.1914, allocations: 271.8 kB / 496.9 MB, free: 13.88 MB / 366.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008788/0.1923, allocations: 259.6 kB / 497.1 MB, free: 13.63 MB / 366.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001685/0.194, allocations: 2.301 MB / 499.4 MB, free: 11.16 MB / 366.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001374/0.1954, allocations: 151.9 kB / 499.6 MB, free: 11.01 MB / 366.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.173e-05/0.1955, allocations: 59.98 kB / 499.6 MB, free: 10.95 MB / 366.1 MB Warning: Assuming fixed start value for the following 1 variables: bat.C1.v:VARIABLE(start = 0.0 unit = "V" fixed = true ) "Voltage drop of the two pins (= p.v - n.v)" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 33 * Number of states: 0 () * Number of discrete variables: 20 (driver.dummy,$PRE.driver.driveCyc.nextTimeEvent,$whenCondition1,dragForce.free,driver.driveCyc.nextTimeEventScaled,$PRE.driver.driveCyc.nextTimeEventScaled,driver.driveCyc.nextTimeEvent,gen.limTau.state,mot.limTau.state,dragForce.mode,$PRE.dragForce.mode,dragForce.locked,dragForce.startBackward,$PRE.dragForce.startBackward,dragForce.startForward,$PRE.dragForce.startForward,gen.constPDC.integrator1.local_reset,mot.constPDC.integrator1.local_reset,ice.toKgFuel.local_reset,ice.tokgFuel.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (161): * Single equations (assignments): 155 * Array equations: 0 * Algorithm blocks: 4 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,3,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,21)} Notification: Performance of prepare postOptimizeDAE: time 0.001078/0.1966, allocations: 0.7708 MB / 0.4887 GB, free: 10.15 MB / 366.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002535/0.1969, allocations: 209.6 kB / 0.4889 GB, free: 9.945 MB / 366.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003296/0.2002, allocations: 1.901 MB / 0.4907 GB, free: 7.977 MB / 366.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.08e-05/0.2002, allocations: 12 kB / 0.4908 GB, free: 7.965 MB / 366.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.657e-06/0.2002, allocations: 0 / 0.4908 GB, free: 7.965 MB / 366.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.451e-05/0.2002, allocations: 15.97 kB / 0.4908 GB, free: 7.949 MB / 366.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006471/0.2067, allocations: 4.179 MB / 0.4949 GB, free: 3.66 MB / 366.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.013e-06/0.2067, allocations: 3.984 kB / 0.4949 GB, free: 3.656 MB / 366.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001095/0.2078, allocations: 247.8 kB / 0.4951 GB, free: 3.414 MB / 366.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0007433/0.2086, allocations: 275.6 kB / 0.4954 GB, free: 3.141 MB / 366.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.83e-05/0.2087, allocations: 43.97 kB / 0.4954 GB, free: 3.098 MB / 366.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002098/0.2108, allocations: 2.361 MB / 0.4977 GB, free: 0.582 MB / 366.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.613e-06/0.2108, allocations: 0 / 0.4977 GB, free: 0.582 MB / 366.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.1902/0.4011, allocations: 2.693 MB / 0.5003 GB, free: 69.79 MB / 366.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.00103/0.4021, allocations: 440.7 kB / 0.5008 GB, free: 69.7 MB / 366.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000479/0.4026, allocations: 40.77 kB / 0.5008 GB, free: 69.7 MB / 366.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001558/0.4042, allocations: 173.7 kB / 0.501 GB, free: 69.7 MB / 366.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003162/0.4045, allocations: 115.7 kB / 0.5011 GB, free: 69.7 MB / 366.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001484/0.4047, allocations: 51.98 kB / 0.5011 GB, free: 69.7 MB / 366.1 MB Notification: Performance of sorting global known variables: time 0.002472/0.4072, allocations: 1.51 MB / 0.5026 GB, free: 69.24 MB / 366.1 MB Notification: Performance of sort global known variables: time 1.6e-07/0.4072, allocations: 0 / 0.5026 GB, free: 69.24 MB / 366.1 MB Notification: Performance of remove unused functions: time 0.002707/0.4099, allocations: 0.7195 MB / 0.5033 GB, free: 69.17 MB / 366.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 18 (EbatDel,EgenDelM,Eroad,EiceDel,Emot,mass.s,mass.v,ice.inertia.w,ice.w.flange.phi,ice.tokgFuel.y,ice.toKgFuel.y,bat.cBattery.v,bat.C1.v,bat.cDummy.v,ECU.powFilt.y,ECU.genTauFilt.y,mot.constPDC.integrator1.y,gen.constPDC.integrator1.y) * Number of discrete variables: 9 ($whenCondition1,dragForce.startForward,dragForce.startBackward,dragForce.locked,dragForce.mode,mot.limTau.state,gen.limTau.state,driver.driveCyc.nextTimeEvent,driver.driveCyc.nextTimeEventScaled) * Number of discrete states: 7 (driver.driveCyc.nextTimeEvent,driver.driveCyc.nextTimeEventScaled,gen.limTau.state,mot.limTau.state,dragForce.mode,dragForce.startForward,dragForce.startBackward) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (115): * Single equations (assignments): 107 * Array equations: 0 * Algorithm blocks: 4 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,3,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,19)} Notification: Performance of Backend phase and start with SimCode phase: time 0.00248/0.4124, allocations: 1.003 MB / 0.5043 GB, free: 68.88 MB / 366.1 MB Notification: Performance of simCode: created initialization part: time 0.005751/0.4182, allocations: 3.023 MB / 0.5072 GB, free: 67.39 MB / 366.1 MB Notification: Performance of simCode: created event and clocks part: time 1.046e-05/0.4182, allocations: 1.562 kB / 0.5072 GB, free: 67.39 MB / 366.1 MB Notification: Performance of simCode: created simulation system equations: time 0.002062/0.4203, allocations: 1.199 MB / 0.5084 GB, free: 66.75 MB / 366.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002618/0.4229, allocations: 361.5 kB / 0.5087 GB, free: 66.62 MB / 366.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009159/0.4321, allocations: 6.344 MB / 0.5149 GB, free: 63.01 MB / 366.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001487/0.4336, allocations: 1.592 MB / 0.5165 GB, free: 62.21 MB / 366.1 MB Notification: Performance of simCode: alias equations: time 0.001364/0.435, allocations: 251.9 kB / 0.5167 GB, free: 62.16 MB / 366.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000458/0.4354, allocations: 120.8 kB / 0.5168 GB, free: 62.14 MB / 366.1 MB Notification: Performance of SimCode: time 1.252e-06/0.4355, allocations: 0 / 0.5168 GB, free: 62.14 MB / 366.1 MB Notification: Performance of Templates: time 0.04109/0.4766, allocations: 27.49 MB / 0.5437 GB, free: 35.79 MB / 366.1 MB make -j1 -f EHPTexamples_EHPTexamples.PSD.PSecu2PA.makefile (rm -f EHPTexamples_EHPTexamples.PSD.PSecu2PA.pipe ; mkfifo EHPTexamples_EHPTexamples.PSD.PSecu2PA.pipe ; head -c 1048576 < EHPTexamples_EHPTexamples.PSD.PSecu2PA.pipe >> ../files/EHPTexamples_EHPTexamples.PSD.PSecu2PA.sim & ./EHPTexamples_EHPTexamples.PSD.PSecu2PA -abortSlowSimulation -alarm=480 -lv LOG_STATS > EHPTexamples_EHPTexamples.PSD.PSecu2PA.pipe 2>&1)