Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr OpenIPSL_dev_OpenIPSL.Examples.Tutorial.Example_3.Example_3.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/Modelica 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/OpenIPSL 3.1.0-master/package.mo", uses=false) Using package OpenIPSL with version 3.1.0-dev (/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 3.1.0-master/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 Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 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(OpenIPSL.Examples.Tutorial.Example_3.Example_3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=40000,variableFilter="",fileNamePrefix="OpenIPSL_dev_OpenIPSL.Examples.Tutorial.Example_3.Example_3") translateModel(OpenIPSL.Examples.Tutorial.Example_3.Example_3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=40000,variableFilter="",fileNamePrefix="OpenIPSL_dev_OpenIPSL.Examples.Tutorial.Example_3.Example_3") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001153/0.001153, allocations: 111.3 kB / 15.23 MB, free: 0.6406 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.382/1.382, allocations: 222.9 MB / 238.8 MB, free: 4.684 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001368/0.001368, allocations: 192.4 kB / 289.1 MB, free: 2.422 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 3.1.0-master/package.mo): time 0.5158/0.5158, allocations: 91.89 MB / 431.2 MB, free: 9.441 MB / 302.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001624/0.001624, allocations: 87.84 kB / 0.5012 GB, free: 8.168 MB / 382.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3443/0.346, allocations: 71.25 MB / 0.5708 GB, free: 37.12 MB / 430.1 MB Notification: Performance of NFInst.instantiate(OpenIPSL.Examples.Tutorial.Example_3.Example_3): time 0.01004/0.3561, allocations: 14.08 MB / 0.5845 GB, free: 27.59 MB / 430.1 MB Notification: Performance of NFInst.instExpressions: time 0.007628/0.3637, allocations: 3.742 MB / 0.5882 GB, free: 24.89 MB / 430.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.003721/0.3675, allocations: 27.94 kB / 0.5882 GB, free: 24.89 MB / 430.1 MB Notification: Performance of NFTyping.typeComponents: time 0.002137/0.3697, allocations: 396.1 kB / 0.5886 GB, free: 24.73 MB / 430.1 MB Notification: Performance of NFTyping.typeBindings: time 0.005272/0.375, allocations: 1.267 MB / 0.5898 GB, free: 23.88 MB / 430.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.002802/0.3778, allocations: 1.245 MB / 0.591 GB, free: 23.14 MB / 430.1 MB Notification: Performance of NFFlatten.flatten: time 0.005757/0.3836, allocations: 3.809 MB / 0.5948 GB, free: 21.25 MB / 430.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001465/0.3851, allocations: 0.8522 MB / 0.5956 GB, free: 20.79 MB / 430.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002418/0.3875, allocations: 1.38 MB / 0.5969 GB, free: 20.14 MB / 430.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.002433/0.3899, allocations: 1.78 MB / 0.5987 GB, free: 19.3 MB / 430.1 MB Notification: Performance of NFPackage.collectConstants: time 0.000723/0.3907, allocations: 178.9 kB / 0.5989 GB, free: 19.3 MB / 430.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001175/0.3919, allocations: 318.4 kB / 0.5992 GB, free: 19.26 MB / 430.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0005269/0.3924, allocations: 0.6441 MB / 0.5998 GB, free: 18.87 MB / 430.1 MB Notification: Performance of NFVerifyModel.verify: time 0.001324/0.3937, allocations: 1.513 MB / 0.6013 GB, free: 17.87 MB / 430.1 MB Notification: Performance of NFConvertDAE.convert: time 0.004129/0.3979, allocations: 4.334 MB / 0.6055 GB, free: 16.06 MB / 430.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.032e-06/0.3979, allocations: 1.781 kB / 0.6055 GB, free: 16.06 MB / 430.1 MB Notification: Performance of FrontEnd: time 1.723e-06/0.3979, allocations: 0 / 0.6055 GB, free: 16.06 MB / 430.1 MB Notification: Performance of Transformations before backend: time 0.0001574/0.3981, allocations: 0 / 0.6055 GB, free: 16.06 MB / 430.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 463 * Number of variables: 463 Notification: Performance of Generate backend data structure: time 0.01889/0.417, allocations: 5.364 MB / 0.6107 GB, free: 13.52 MB / 430.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.19e-05/0.417, allocations: 9.625 kB / 0.6107 GB, free: 13.52 MB / 430.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01072/0.4278, allocations: 1.616 MB / 0.6123 GB, free: 13.17 MB / 430.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004915/0.4327, allocations: 2.02 MB / 0.6143 GB, free: 11.93 MB / 430.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004318/0.4332, allocations: 462 kB / 0.6147 GB, free: 11.55 MB / 430.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000573/0.4337, allocations: 202.6 kB / 0.6149 GB, free: 11.48 MB / 430.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005263/0.439, allocations: 2.424 MB / 0.6173 GB, free: 10.53 MB / 430.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 3.471e-05/0.4391, allocations: 0 / 0.6173 GB, free: 10.53 MB / 430.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002236/0.4393, allocations: 77.62 kB / 0.6174 GB, free: 10.47 MB / 430.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.6e-05/0.4394, allocations: 43.19 kB / 0.6174 GB, free: 10.47 MB / 430.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004734/0.4441, allocations: 2.239 MB / 0.6196 GB, free: 9.668 MB / 430.1 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 0.01709/0.4612, allocations: 9.267 MB / 0.6286 GB, free: 3.098 MB / 430.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.009033/0.4703, allocations: 4.423 MB / 0.633 GB, free: 14.5 MB / 446.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.003137/0.4734, allocations: 1.566 MB / 0.6345 GB, free: 12.93 MB / 446.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0002195/0.4737, allocations: 41.95 kB / 0.6345 GB, free: 12.89 MB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.003426/0.4771, allocations: 1.795 MB / 0.6363 GB, free: 11.07 MB / 446.1 MB Notification: Performance of pre-optimization done (n=242): time 3.887e-06/0.4771, allocations: 0 / 0.6363 GB, free: 11.07 MB / 446.1 MB Notification: Performance of matching and sorting (n=242): time 0.07095/0.5481, allocations: 16.54 MB / 0.6524 GB, free: 10.39 MB / 462.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000114/0.5482, allocations: 239.6 kB / 0.6527 GB, free: 10.11 MB / 462.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004263/0.5525, allocations: 2.511 MB / 0.6551 GB, free: 7.578 MB / 462.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0006715/0.5532, allocations: 81.62 kB / 0.6552 GB, free: 7.492 MB / 462.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0009218/0.5541, allocations: 1.122 MB / 0.6563 GB, free: 6.359 MB / 462.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.001269/0.5554, allocations: 0.8589 MB / 0.6571 GB, free: 5.488 MB / 462.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001187/0.5566, allocations: 0.5893 MB / 0.6577 GB, free: 4.891 MB / 462.1 MB Notification: Performance of setup shared object (initialization): time 8.472e-05/0.5567, allocations: 301.1 kB / 0.658 GB, free: 4.594 MB / 462.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003215/0.5599, allocations: 1.603 MB / 0.6596 GB, free: 2.988 MB / 462.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003512/0.5634, allocations: 1.935 MB / 0.6615 GB, free: 0.9844 MB / 462.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.04441/0.6078, allocations: 11.23 MB / 0.6724 GB, free: 5.504 MB / 478.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.166e-05/0.6079, allocations: 4 kB / 0.6724 GB, free: 5.5 MB / 478.1 MB Notification: Performance of matching and sorting (n=422) (initialization): time 0.02157/0.6294, allocations: 7.496 MB / 0.6797 GB, free: 13.91 MB / 494.1 MB Notification: Performance of prepare postOptimizeDAE: time 0.000136/0.6296, allocations: 174.2 kB / 0.6799 GB, free: 13.71 MB / 494.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.759e-05/0.6296, allocations: 4 kB / 0.6799 GB, free: 13.7 MB / 494.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.01037/0.64, allocations: 2.815 MB / 0.6827 GB, free: 10.86 MB / 494.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003312/0.6433, allocations: 0.6515 MB / 0.6833 GB, free: 10.21 MB / 494.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03208/0.6754, allocations: 17.74 MB / 0.7006 GB, free: 7.793 MB / 0.4981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004502/0.68, allocations: 413.2 kB / 0.701 GB, free: 7.387 MB / 0.4981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003682/0.6803, allocations: 116 kB / 0.7011 GB, free: 7.273 MB / 0.4981 GB Warning: Assuming fixed start value for the following 9 variables: gen3.gen.w:VARIABLE(flow=false start = 1.0 fixed = true ) "Rotor speed [pu]" type: Real gen2.gen.w:VARIABLE(flow=false start = 1.0 fixed = true ) "Rotor speed [pu]" type: Real gen1.gen.w:VARIABLE(flow=false start = 1.0 fixed = true ) "Rotor speed [pu]" type: Real gen1.gen.delta:VARIABLE(flow=false start = gen1.gen.delta0 unit = "rad" fixed = true ) "Rotor angle" type: Real gen1.gen.e1q:VARIABLE(start = gen1.gen.e1q0 unit = "1" fixed = true ) "q-axis transient voltage" type: Real gen1.gen.e1d:VARIABLE(start = gen1.gen.e1d0 unit = "1" fixed = true ) "d-axis transient voltage" type: Real gen1.AVR.firstOrder2.y:VARIABLE(flow=false start = gen1.AVR.firstOrder2.y_start fixed = true ) "Connector of Real output signal" type: Real gen2.gen.delta:VARIABLE(flow=false start = gen2.gen.delta0 unit = "rad" fixed = true ) "Rotor angle" type: Real gen2.gen.e1q:VARIABLE(start = gen2.gen.e1q0 unit = "1" fixed = true ) "q-axis transient voltage" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 22 * Number of states: 0 () * Number of discrete variables: 6 ($whenCondition2,$whenCondition1,$whenCondition4,$whenCondition3,$whenCondition6,$whenCondition5) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (351): * Single equations (assignments): 338 * Array equations: 0 * Algorithm blocks: 6 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 2 systems {(2,100.0%), (2,100.0%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,1,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(4,2), (29,30), (1,4)} Notification: Performance of prepare postOptimizeDAE: time 0.001345/0.6817, allocations: 0.6172 MB / 0.7017 GB, free: 6.633 MB / 0.4981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005988/0.6823, allocations: 300.2 kB / 0.702 GB, free: 6.336 MB / 0.4981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02185/0.7042, allocations: 7.376 MB / 0.7092 GB, free: 14.9 MB / 0.5137 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.923e-05/0.7042, allocations: 31.94 kB / 0.7093 GB, free: 14.87 MB / 0.5137 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.742e-06/0.7042, allocations: 7.938 kB / 0.7093 GB, free: 14.86 MB / 0.5137 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.009e-05/0.7043, allocations: 15.89 kB / 0.7093 GB, free: 14.85 MB / 0.5137 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 postOpt removeSimpleEquations (simulation): time 0.0287/0.733, allocations: 11.57 MB / 0.7206 GB, free: 3.012 MB / 0.5137 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.886e-05/0.7331, allocations: 4 kB / 0.7206 GB, free: 3.008 MB / 0.5137 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002048/0.7352, allocations: 243.7 kB / 0.7208 GB, free: 2.77 MB / 0.5137 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01369/0.7489, allocations: 3.444 MB / 0.7242 GB, free: 15.31 MB / 0.5294 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000706/0.7497, allocations: 55.98 kB / 0.7242 GB, free: 15.26 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04075/0.7904, allocations: 19.04 MB / 0.7428 GB, free: 11.64 MB / 0.545 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.126e-06/0.7904, allocations: 0 / 0.7428 GB, free: 11.64 MB / 0.545 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02771/0.8182, allocations: 9.199 MB / 0.7518 GB, free: 2.371 MB / 0.545 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001415/0.8196, allocations: 448.6 kB / 0.7522 GB, free: 1.91 MB / 0.545 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007837/0.8204, allocations: 51.94 kB / 0.7523 GB, free: 1.859 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002634/0.8231, allocations: 219.8 kB / 0.7525 GB, free: 1.645 MB / 0.545 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001415/0.8245, allocations: 374.4 kB / 0.7528 GB, free: 1.273 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001908/0.8247, allocations: 67.98 kB / 0.7529 GB, free: 1.207 MB / 0.545 GB Notification: Performance of sorting global known variables: time 0.002918/0.8276, allocations: 1.677 MB / 0.7545 GB, free: 15.52 MB / 0.5606 GB Notification: Performance of sort global known variables: time 1.6e-07/0.8276, allocations: 0 / 0.7545 GB, free: 15.52 MB / 0.5606 GB Notification: Performance of remove unused functions: time 0.003787/0.8314, allocations: 1.038 MB / 0.7556 GB, free: 14.48 MB / 0.5606 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 24 (gen1.gen.delta,gen1.gen.w,gen1.gen.e1q,gen1.gen.e1d,gen1.AVR.ExcitationSystem.x_scaled[1],gen1.AVR.derivativeBlock.x,gen1.AVR.firstOrder2.y,gen1.AVR.simpleLagLim.state,gen2.gen.delta,gen2.gen.w,gen2.gen.e1q,gen2.gen.e1d,gen2.AVR.ExcitationSystem.x_scaled[1],gen2.AVR.derivativeBlock.x,gen2.AVR.firstOrder2.y,gen2.AVR.simpleLagLim.state,gen3.gen.delta,gen3.gen.w,gen3.gen.e1q,gen3.gen.e1d,gen3.AVR.ExcitationSystem.x_scaled[1],gen3.AVR.derivativeBlock.x,gen3.AVR.firstOrder2.y,gen3.AVR.simpleLagLim.state) * Number of discrete variables: 6 ($whenCondition5,$whenCondition6,$whenCondition3,$whenCondition4,$whenCondition1,$whenCondition2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (148): * Single equations (assignments): 141 * Array equations: 0 * Algorithm blocks: 3 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 4 * 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): 4 systems {(41,45), (1,6), (1,6), (1,6)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0004863/0.8319, allocations: 181.2 kB / 0.7557 GB, free: 14.3 MB / 0.5606 GB Notification: Performance of simCode: created initialization part: time 0.01363/0.8456, allocations: 5.789 MB / 0.7614 GB, free: 8.332 MB / 0.5606 GB Notification: Performance of simCode: created event and clocks part: time 5.31e-06/0.8456, allocations: 0 / 0.7614 GB, free: 8.332 MB / 0.5606 GB Notification: Performance of simCode: created simulation system equations: time 0.009882/0.8555, allocations: 3.562 MB / 0.7649 GB, free: 4.688 MB / 0.5606 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003984/0.8595, allocations: 287.7 kB / 0.7651 GB, free: 4.406 MB / 0.5606 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.2503/1.11, allocations: 6.565 MB / 0.7716 GB, free: 162.6 MB / 0.5606 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001701/1.112, allocations: 1.788 MB / 0.7733 GB, free: 161.9 MB / 0.5606 GB Notification: Performance of simCode: alias equations: time 0.001562/1.113, allocations: 274.9 kB / 0.7736 GB, free: 161.8 MB / 0.5606 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006761/1.114, allocations: 166 kB / 0.7737 GB, free: 161.8 MB / 0.5606 GB Notification: Performance of SimCode: time 7.91e-07/1.114, allocations: 3.375 kB / 0.7737 GB, free: 161.8 MB / 0.5606 GB Notification: Performance of Templates: time 0.08352/1.197, allocations: 51.74 MB / 0.8242 GB, free: 139.3 MB / 0.5606 GB make -j1 -f OpenIPSL_dev_OpenIPSL.Examples.Tutorial.Example_3.Example_3.makefile (rm -f OpenIPSL_dev_OpenIPSL.Examples.Tutorial.Example_3.Example_3.pipe ; mkfifo OpenIPSL_dev_OpenIPSL.Examples.Tutorial.Example_3.Example_3.pipe ; head -c 1048576 < OpenIPSL_dev_OpenIPSL.Examples.Tutorial.Example_3.Example_3.pipe >> ../files/OpenIPSL_dev_OpenIPSL.Examples.Tutorial.Example_3.Example_3.sim & ./OpenIPSL_dev_OpenIPSL.Examples.Tutorial.Example_3.Example_3 -abortSlowSimulation -alarm=480 -lv LOG_STATS > OpenIPSL_dev_OpenIPSL.Examples.Tutorial.Example_3.Example_3.pipe 2>&1)