Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.000924/0.000924, allocations: 80.88 kB / 20.82 MB, free: 3.633 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.0009318/0.0009318, allocations: 165 kB / 24.25 MB, free: 212 kB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.9764/0.9764, allocations: 177.1 MB / 204.7 MB, free: 5.441 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo): time 1.934/1.934, allocations: 389.6 MB / 0.6355 GB, free: 12.29 MB / 0.6042 GB " [Timeout remaining time 178] Using package Buildings with version 13.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: translateModel(Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y") translateModel(Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.313e-06/1.313e-06, allocations: 0 / 0.7755 GB, free: 5.191 MB / 0.7292 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.535e-05/1.666e-05, allocations: 9.062 kB / 0.7755 GB, free: 5.184 MB / 0.7292 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y): time 0.01904/0.01905, allocations: 21.76 MB / 0.7967 GB, free: 15.39 MB / 0.7605 GB Notification: Performance of NFInst.instExpressions: time 0.01078/0.02984, allocations: 7.552 MB / 0.8041 GB, free: 7.875 MB / 0.7605 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0009751/0.03081, allocations: 96.22 kB / 0.8042 GB, free: 7.781 MB / 0.7605 GB Notification: Performance of NFTyping.typeComponents: time 0.0007552/0.03157, allocations: 476.4 kB / 0.8046 GB, free: 7.312 MB / 0.7605 GB Notification: Performance of NFTyping.typeBindings: time 0.002756/0.03432, allocations: 1.97 MB / 0.8066 GB, free: 5.348 MB / 0.7605 GB Notification: Performance of NFTyping.typeClassSections: time 0.001549/0.03587, allocations: 1.281 MB / 0.8078 GB, free: 4.07 MB / 0.7605 GB Notification: Performance of NFFlatten.flatten: time 0.002713/0.03858, allocations: 4.399 MB / 0.8121 GB, free: 15.66 MB / 0.7761 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001423/0.04001, allocations: 1.161 MB / 0.8132 GB, free: 14.47 MB / 0.7761 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001671/0.04168, allocations: 2.074 MB / 0.8153 GB, free: 12.41 MB / 0.7761 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0008408/0.04252, allocations: 0.9979 MB / 0.8162 GB, free: 11.41 MB / 0.7761 GB Notification: Performance of NFPackage.collectConstants: time 0.0001483/0.04267, allocations: 157.7 kB / 0.8164 GB, free: 11.26 MB / 0.7761 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0009791/0.04365, allocations: 0.803 MB / 0.8172 GB, free: 10.46 MB / 0.7761 GB Notification: Performance of NFScalarize.scalarize: time 0.0002265/0.04387, allocations: 422.3 kB / 0.8176 GB, free: 10.04 MB / 0.7761 GB Notification: Performance of NFVerifyModel.verify: time 0.000427/0.0443, allocations: 0.608 MB / 0.8182 GB, free: 9.434 MB / 0.7761 GB Notification: Performance of NFConvertDAE.convert: time 0.001411/0.04571, allocations: 1.725 MB / 0.8199 GB, free: 7.703 MB / 0.7761 GB Notification: Performance of FrontEnd - DAE generated: time 3.497e-06/0.04572, allocations: 0 / 0.8199 GB, free: 7.703 MB / 0.7761 GB Notification: Performance of FrontEnd: time 1.102e-06/0.04572, allocations: 4 kB / 0.8199 GB, free: 7.699 MB / 0.7761 GB Notification: Performance of Transformations before backend: time 1.154e-05/0.04573, allocations: 0.9375 kB / 0.8199 GB, free: 7.699 MB / 0.7761 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 240 * Number of variables: 240 Notification: Performance of Generate backend data structure: time 0.001837/0.04757, allocations: 1.933 MB / 0.8218 GB, free: 5.727 MB / 0.7761 GB Notification: Performance of prepare preOptimizeDAE: time 2.728e-05/0.04759, allocations: 13.34 kB / 0.8218 GB, free: 5.715 MB / 0.7761 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003724/0.04797, allocations: 250.4 kB / 0.822 GB, free: 5.473 MB / 0.7761 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001008/0.04897, allocations: 0.952 MB / 0.8229 GB, free: 4.477 MB / 0.7761 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.21e-05/0.04902, allocations: 82.84 kB / 0.823 GB, free: 4.395 MB / 0.7761 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002284/0.04924, allocations: 104 kB / 0.8231 GB, free: 4.293 MB / 0.7761 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.000728/0.04997, allocations: 0.861 MB / 0.824 GB, free: 3.363 MB / 0.7761 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.914e-05/0.04999, allocations: 4 kB / 0.824 GB, free: 3.359 MB / 0.7761 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.743e-05/0.05004, allocations: 40 kB / 0.824 GB, free: 3.32 MB / 0.7761 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.17e-05/0.05007, allocations: 28.59 kB / 0.824 GB, free: 3.293 MB / 0.7761 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003768/0.05045, allocations: 286.8 kB / 0.8243 GB, free: 3.012 MB / 0.7761 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 0.002596/0.05304, allocations: 2.566 MB / 0.8268 GB, free: 404 kB / 0.7761 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0003856/0.05343, allocations: 332.6 kB / 0.8271 GB, free: 64 kB / 0.7761 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001373/0.05357, allocations: 125.1 kB / 0.8272 GB, free: 15.94 MB / 0.7917 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001124/0.05368, allocations: 53.72 kB / 0.8273 GB, free: 15.89 MB / 0.7917 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.207e-05/0.0537, allocations: 44.38 kB / 0.8273 GB, free: 15.84 MB / 0.7917 GB Notification: Performance of pre-optimization done (n=61): time 1.673e-06/0.0537, allocations: 0 / 0.8273 GB, free: 15.84 MB / 0.7917 GB Notification: Performance of matching and sorting (n=61): time 0.001877/0.05558, allocations: 0.843 MB / 0.8282 GB, free: 15.01 MB / 0.7917 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.735e-05/0.05561, allocations: 60.84 kB / 0.8282 GB, free: 14.94 MB / 0.7917 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005769/0.05618, allocations: 0.8591 MB / 0.8291 GB, free: 14.07 MB / 0.7917 GB Notification: Performance of collectPreVariables (initialization): time 3.949e-05/0.05622, allocations: 37.7 kB / 0.8291 GB, free: 14.03 MB / 0.7917 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002039/0.05643, allocations: 484.2 kB / 0.8296 GB, free: 13.55 MB / 0.7917 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001005/0.05653, allocations: 218 kB / 0.8298 GB, free: 13.33 MB / 0.7917 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001283/0.05666, allocations: 150.5 kB / 0.8299 GB, free: 13.18 MB / 0.7917 GB Notification: Performance of setup shared object (initialization): time 7.473e-05/0.05673, allocations: 335 kB / 0.8302 GB, free: 12.84 MB / 0.7917 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001096/0.05684, allocations: 83.64 kB / 0.8303 GB, free: 12.76 MB / 0.7917 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002895/0.05713, allocations: 0.6572 MB / 0.8309 GB, free: 11.93 MB / 0.7917 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003077/0.05744, allocations: 363.9 kB / 0.8313 GB, free: 11.52 MB / 0.7917 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.875e-06/0.05744, allocations: 4 kB / 0.8313 GB, free: 11.52 MB / 0.7917 GB Notification: Performance of matching and sorting (n=86) (initialization): time 0.001068/0.05851, allocations: 0.6387 MB / 0.8319 GB, free: 10.87 MB / 0.7917 GB Notification: Performance of prepare postOptimizeDAE: time 1.341e-05/0.05852, allocations: 4 kB / 0.8319 GB, free: 10.86 MB / 0.7917 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.913e-06/0.05853, allocations: 4 kB / 0.8319 GB, free: 10.86 MB / 0.7917 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001199/0.05973, allocations: 456.4 kB / 0.8324 GB, free: 10.41 MB / 0.7917 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002933/0.06002, allocations: 155.8 kB / 0.8325 GB, free: 10.26 MB / 0.7917 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0003074/0.06033, allocations: 0.6069 MB / 0.8331 GB, free: 9.625 MB / 0.7917 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002771/0.06061, allocations: 75.5 kB / 0.8332 GB, free: 9.551 MB / 0.7917 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.751e-05/0.06064, allocations: 31.92 kB / 0.8332 GB, free: 9.52 MB / 0.7917 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0002164/0.06086, allocations: 183.7 kB / 0.8334 GB, free: 9.336 MB / 0.7917 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005467/0.06141, allocations: 0.669 MB / 0.834 GB, free: 8.496 MB / 0.7917 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0002889/0.0617, allocations: 360 kB / 0.8344 GB, free: 8.086 MB / 0.7917 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.863e-06/0.0617, allocations: 0 / 0.8344 GB, free: 8.086 MB / 0.7917 GB Notification: Performance of matching and sorting (n=86) (initialization_lambda0): time 0.001051/0.06275, allocations: 0.6312 MB / 0.835 GB, free: 7.441 MB / 0.7917 GB Notification: Performance of prepare postOptimizeDAE: time 8.827e-06/0.06276, allocations: 12.03 kB / 0.835 GB, free: 7.43 MB / 0.7917 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.717e-06/0.06276, allocations: 4 kB / 0.835 GB, free: 7.426 MB / 0.7917 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001129/0.06389, allocations: 460.3 kB / 0.8355 GB, free: 6.973 MB / 0.7917 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002795/0.06417, allocations: 155.8 kB / 0.8356 GB, free: 6.82 MB / 0.7917 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0002533/0.06442, allocations: 0.6029 MB / 0.8362 GB, free: 6.191 MB / 0.7917 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000271/0.06469, allocations: 71.64 kB / 0.8363 GB, free: 6.121 MB / 0.7917 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.362e-05/0.06473, allocations: 23.98 kB / 0.8363 GB, free: 6.098 MB / 0.7917 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 18 * 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 (76): * Single equations (assignments): 75 * 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 {(1,10)} Notification: Performance of prepare postOptimizeDAE: time 0.0001136/0.06484, allocations: 228.1 kB / 0.8365 GB, free: 5.867 MB / 0.7917 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 9.327e-05/0.06493, allocations: 87.89 kB / 0.8366 GB, free: 5.781 MB / 0.7917 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001146/0.06608, allocations: 0.7014 MB / 0.8373 GB, free: 5.066 MB / 0.7917 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.037e-06/0.06609, allocations: 11.98 kB / 0.8373 GB, free: 5.055 MB / 0.7917 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.613e-06/0.06609, allocations: 0 / 0.8373 GB, free: 5.055 MB / 0.7917 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0008783/0.06697, allocations: 0.528 MB / 0.8378 GB, free: 4.492 MB / 0.7917 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001787/0.06876, allocations: 1.438 MB / 0.8392 GB, free: 2.977 MB / 0.7917 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.947e-06/0.06876, allocations: 4 kB / 0.8392 GB, free: 2.973 MB / 0.7917 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002291/0.06899, allocations: 107.9 kB / 0.8393 GB, free: 2.867 MB / 0.7917 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001142/0.07013, allocations: 452.6 kB / 0.8397 GB, free: 2.422 MB / 0.7917 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.941e-05/0.07016, allocations: 23.92 kB / 0.8398 GB, free: 2.398 MB / 0.7917 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001643/0.0718, allocations: 1.77 MB / 0.8415 GB, free: 0.5352 MB / 0.7917 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.667e-06/0.07181, allocations: 7.938 kB / 0.8415 GB, free: 0.5273 MB / 0.7917 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001199/0.07301, allocations: 0.8835 MB / 0.8424 GB, free: 15.58 MB / 0.8073 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000207/0.07321, allocations: 159 kB / 0.8425 GB, free: 15.42 MB / 0.8073 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.083e-05/0.07328, allocations: 16 kB / 0.8425 GB, free: 15.41 MB / 0.8073 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002494/0.07353, allocations: 31.97 kB / 0.8426 GB, free: 15.38 MB / 0.8073 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.098e-05/0.0736, allocations: 64.28 kB / 0.8426 GB, free: 15.31 MB / 0.8073 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.192e-05/0.07364, allocations: 23.98 kB / 0.8426 GB, free: 15.29 MB / 0.8073 GB Notification: Performance of sorting global known variables: time 0.000334/0.07397, allocations: 460.7 kB / 0.8431 GB, free: 14.83 MB / 0.8073 GB Notification: Performance of sort global known variables: time 9e-08/0.07397, allocations: 0 / 0.8431 GB, free: 14.83 MB / 0.8073 GB Notification: Performance of remove unused functions: time 0.0008678/0.07484, allocations: 0.7092 MB / 0.8438 GB, free: 14.12 MB / 0.8073 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 15 * Number of states: 2 (chi.con.vol.dynBal.U,chi.eva.vol.dynBal.U) * 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 (55): * Single equations (assignments): 50 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * 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 {(1,10)} Notification: Performance of Backend phase and start with SimCode phase: time 0.000335/0.07517, allocations: 259.8 kB / 0.844 GB, free: 13.86 MB / 0.8073 GB Notification: Performance of simCode: created initialization part: time 0.0005993/0.07577, allocations: 0.5319 MB / 0.8445 GB, free: 13.32 MB / 0.8073 GB Notification: Performance of simCode: created event and clocks part: time 1.153e-05/0.07578, allocations: 12 kB / 0.8445 GB, free: 13.31 MB / 0.8073 GB Notification: Performance of simCode: created simulation system equations: time 0.0003972/0.07618, allocations: 362.5 kB / 0.8449 GB, free: 12.95 MB / 0.8073 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001212/0.07739, allocations: 0.6114 MB / 0.8455 GB, free: 12.36 MB / 0.8073 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00234/0.07973, allocations: 2.029 MB / 0.8475 GB, free: 10.23 MB / 0.8073 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001686/0.0799, allocations: 252.7 kB / 0.8477 GB, free: 9.965 MB / 0.8073 GB Notification: Performance of simCode: alias equations: time 0.0004373/0.08034, allocations: 208.4 kB / 0.8479 GB, free: 9.762 MB / 0.8073 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007297/0.08107, allocations: 462.9 kB / 0.8484 GB, free: 9.301 MB / 0.8073 GB Notification: Performance of SimCode: time 8.51e-07/0.08107, allocations: 0 / 0.8484 GB, free: 9.301 MB / 0.8073 GB Notification: Performance of Templates: time 0.0287/0.1098, allocations: 27.94 MB / 0.8756 GB, free: 13.98 MB / 0.8386 GB " [Timeout remaining time 300] make -j1 -f Buildings_13_Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y.makefile [Timeout 300] (rm -f Buildings_13_Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y.pipe ; mkfifo Buildings_13_Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y.pipe >> ../files/Buildings_13_Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y.sim & ./Buildings_13_Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y -abortSlowSimulation -alarm=240 -lv LOG_STATS > Buildings_13_Buildings.Fluid.Chillers.ModularReversible.Validation.Carnot_y.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 5.682720222510397]