Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow.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 0.001077/0.001077, allocations: 92.22 kB / 20.43 MB, free: 4.141 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 0.001142/0.001142, allocations: 165 kB / 23.8 MB, free: 0.7695 MB / 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 1.021/1.021, allocations: 177.1 MB / 204.2 MB, free: 5.633 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo): time 0.6209/0.6209, allocations: 114.9 MB / 375.7 MB, free: 7.66 MB / 346.7 MB " [Timeout remaining time 179] Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/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(IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow") translateModel(IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 2.414e-06/2.414e-06, allocations: 1.094 kB / 481.5 MB, free: 11.88 MB / 410.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 4.331e-05/4.573e-05, allocations: 5.469 kB / 481.5 MB, free: 11.87 MB / 410.7 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow): time 0.1572/0.1572, allocations: 169.8 MB / 0.636 GB, free: 13.83 MB / 0.5573 GB Notification: Performance of NFInst.instExpressions: time 0.01757/0.1748, allocations: 11.64 MB / 0.6474 GB, free: 2.18 MB / 0.5573 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002986/0.1778, allocations: 142.9 kB / 0.6475 GB, free: 2.039 MB / 0.5573 GB Notification: Performance of NFTyping.typeComponents: time 0.003981/0.1817, allocations: 1.765 MB / 0.6493 GB, free: 272 kB / 0.5573 GB Notification: Performance of NFTyping.typeBindings: time 0.3199/0.5016, allocations: 2.94 MB / 0.6521 GB, free: 22.7 MB / 0.5573 GB Notification: Performance of NFTyping.typeClassSections: time 0.006724/0.5084, allocations: 3.048 MB / 0.6551 GB, free: 22.66 MB / 0.5573 GB Notification: Performance of NFFlatten.flatten: time 0.01976/0.5281, allocations: 13.92 MB / 0.6687 GB, free: 21.96 MB / 0.5573 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004483/0.5326, allocations: 1.839 MB / 0.6705 GB, free: 21.78 MB / 0.5573 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01102/0.5436, allocations: 3.775 MB / 0.6742 GB, free: 21.49 MB / 0.5573 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005776/0.5494, allocations: 1.753 MB / 0.6759 GB, free: 21.29 MB / 0.5573 GB Notification: Performance of NFPackage.collectConstants: time 0.001128/0.5505, allocations: 224.6 kB / 0.6761 GB, free: 21.29 MB / 0.5573 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005792/0.5563, allocations: 1.313 MB / 0.6774 GB, free: 21.22 MB / 0.5573 GB Notification: Performance of NFScalarize.scalarize: time 0.002759/0.5591, allocations: 1.254 MB / 0.6786 GB, free: 21.04 MB / 0.5573 GB Notification: Performance of NFVerifyModel.verify: time 0.004903/0.564, allocations: 1.111 MB / 0.6797 GB, free: 20.89 MB / 0.5573 GB Notification: Performance of NFConvertDAE.convert: time 0.01058/0.5746, allocations: 3.141 MB / 0.6828 GB, free: 20.39 MB / 0.5573 GB Notification: Performance of FrontEnd - DAE generated: time 7.314e-06/0.5746, allocations: 0.9688 kB / 0.6828 GB, free: 20.39 MB / 0.5573 GB Notification: Performance of FrontEnd: time 1.913e-06/0.5746, allocations: 0 / 0.6828 GB, free: 20.39 MB / 0.5573 GB Notification: Performance of Transformations before backend: time 0.000166/0.5747, allocations: 0 / 0.6828 GB, free: 20.39 MB / 0.5573 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 349 * Number of variables: 349 Notification: Performance of Generate backend data structure: time 0.008809/0.5836, allocations: 3.967 MB / 0.6866 GB, free: 18.35 MB / 0.5573 GB Notification: Performance of prepare preOptimizeDAE: time 5.653e-05/0.5836, allocations: 8.562 kB / 0.6866 GB, free: 18.35 MB / 0.5573 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005848/0.5895, allocations: 1.17 MB / 0.6878 GB, free: 18.11 MB / 0.5573 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00684/0.5963, allocations: 3.587 MB / 0.6913 GB, free: 17.3 MB / 0.5573 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001218/0.5964, allocations: 122.7 kB / 0.6914 GB, free: 17.29 MB / 0.5573 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002883/0.5967, allocations: 172.8 kB / 0.6916 GB, free: 17.29 MB / 0.5573 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002111/0.5988, allocations: 1.399 MB / 0.6929 GB, free: 16.79 MB / 0.5573 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.04e-05/0.5989, allocations: 2.375 kB / 0.6929 GB, free: 16.79 MB / 0.5573 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.668e-05/0.599, allocations: 57.19 kB / 0.693 GB, free: 16.79 MB / 0.5573 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.454e-05/0.599, allocations: 51.91 kB / 0.693 GB, free: 16.79 MB / 0.5573 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001174/0.6002, allocations: 0.6 MB / 0.6936 GB, free: 16.77 MB / 0.5573 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 0.008421/0.6086, allocations: 6.698 MB / 0.7002 GB, free: 13.8 MB / 0.5573 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0008659/0.6095, allocations: 0.5278 MB / 0.7007 GB, free: 13.77 MB / 0.5573 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003583/0.6098, allocations: 247.9 kB / 0.7009 GB, free: 13.76 MB / 0.5573 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001407/0.61, allocations: 36.81 kB / 0.701 GB, free: 13.76 MB / 0.5573 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.836e-05/0.61, allocations: 41.89 kB / 0.701 GB, free: 13.71 MB / 0.5573 GB Notification: Performance of pre-optimization done (n=70): time 3.076e-06/0.61, allocations: 0 / 0.701 GB, free: 13.71 MB / 0.5573 GB Notification: Performance of matching and sorting (n=70): time 0.001651/0.6117, allocations: 0.9015 MB / 0.7019 GB, free: 13.49 MB / 0.5573 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.478e-05/0.6117, allocations: 57.56 kB / 0.7019 GB, free: 13.43 MB / 0.5573 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002647/0.6143, allocations: 2.555 MB / 0.7044 GB, free: 13.08 MB / 0.5573 GB Notification: Performance of collectPreVariables (initialization): time 0.0001005/0.6144, allocations: 51.36 kB / 0.7045 GB, free: 13.05 MB / 0.5573 GB Notification: Performance of collectInitialEqns (initialization): time 0.001017/0.6154, allocations: 1.587 MB / 0.706 GB, free: 12.61 MB / 0.5573 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002573/0.6157, allocations: 260.6 kB / 0.7063 GB, free: 12.45 MB / 0.5573 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003108/0.616, allocations: 276.6 kB / 0.7065 GB, free: 12.41 MB / 0.5573 GB Notification: Performance of setup shared object (initialization): time 0.0001076/0.6161, allocations: 0.5215 MB / 0.707 GB, free: 11.93 MB / 0.5573 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003749/0.6165, allocations: 205.9 kB / 0.7072 GB, free: 11.91 MB / 0.5573 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007754/0.6173, allocations: 1.43 MB / 0.7086 GB, free: 10.33 MB / 0.5573 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001183/0.6184, allocations: 1.248 MB / 0.7099 GB, free: 9.332 MB / 0.5573 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.217e-05/0.6185, allocations: 5.5 kB / 0.7099 GB, free: 9.332 MB / 0.5573 GB Notification: Performance of matching and sorting (n=158) (initialization): time 0.002222/0.6207, allocations: 1.272 MB / 0.7111 GB, free: 9.121 MB / 0.5573 GB Notification: Performance of prepare postOptimizeDAE: time 3.009e-05/0.6207, allocations: 11.78 kB / 0.7111 GB, free: 9.121 MB / 0.5573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.762e-05/0.6208, allocations: 21.72 kB / 0.7111 GB, free: 9.121 MB / 0.5573 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.06e-05/0.6208, allocations: 27.59 kB / 0.7112 GB, free: 9.117 MB / 0.5573 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008697/0.6217, allocations: 326.8 kB / 0.7115 GB, free: 9.117 MB / 0.5573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0002943/0.622, allocations: 0.9278 MB / 0.7124 GB, free: 8.219 MB / 0.5573 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001334/0.6233, allocations: 172.1 kB / 0.7125 GB, free: 8.148 MB / 0.5573 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.749e-05/0.6234, allocations: 73.89 kB / 0.7126 GB, free: 8.148 MB / 0.5573 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007689/0.6241, allocations: 341.3 kB / 0.7129 GB, free: 8.012 MB / 0.5573 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005784/0.6247, allocations: 1.416 MB / 0.7143 GB, free: 6.441 MB / 0.5573 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0008889/0.6256, allocations: 1.231 MB / 0.7155 GB, free: 5.445 MB / 0.5573 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.082e-05/0.6256, allocations: 5.125 kB / 0.7155 GB, free: 5.445 MB / 0.5573 GB Notification: Performance of matching and sorting (n=158) (initialization_lambda0): time 0.001468/0.6271, allocations: 1.247 MB / 0.7168 GB, free: 5.23 MB / 0.5573 GB Notification: Performance of prepare postOptimizeDAE: time 1.787e-05/0.6271, allocations: 14 kB / 0.7168 GB, free: 5.23 MB / 0.5573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.838e-05/0.6271, allocations: 25.38 kB / 0.7168 GB, free: 5.227 MB / 0.5573 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.635e-05/0.6271, allocations: 23.53 kB / 0.7168 GB, free: 5.227 MB / 0.5573 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005881/0.6277, allocations: 301.2 kB / 0.7171 GB, free: 5.227 MB / 0.5573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.098e-05/0.6278, allocations: 39.36 kB / 0.7171 GB, free: 5.227 MB / 0.5573 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009343/0.6287, allocations: 149.6 kB / 0.7173 GB, free: 5.18 MB / 0.5573 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.329e-05/0.6288, allocations: 69.84 kB / 0.7173 GB, free: 5.18 MB / 0.5573 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 84 * 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 (156): * Single equations (assignments): 153 * Array equations: 2 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0002406/0.629, allocations: 363.9 kB / 0.7177 GB, free: 4.898 MB / 0.5573 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002621/0.6293, allocations: 314 kB / 0.718 GB, free: 4.734 MB / 0.5573 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001083/0.6303, allocations: 0.725 MB / 0.7187 GB, free: 4.629 MB / 0.5573 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.783e-06/0.6304, allocations: 5.719 kB / 0.7187 GB, free: 4.629 MB / 0.5573 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.93e-06/0.6304, allocations: 0 / 0.7187 GB, free: 4.629 MB / 0.5573 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0005402/0.6309, allocations: 0.5135 MB / 0.7192 GB, free: 4.453 MB / 0.5573 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003494/0.6344, allocations: 2.603 MB / 0.7217 GB, free: 3.898 MB / 0.5573 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.509e-06/0.6344, allocations: 4.094 kB / 0.7218 GB, free: 3.898 MB / 0.5573 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005368/0.6349, allocations: 178.4 kB / 0.7219 GB, free: 3.898 MB / 0.5573 GB Notification: Performance of postOpt tearingSystem (simulation): time 8.136e-06/0.6349, allocations: 6.375 kB / 0.7219 GB, free: 3.895 MB / 0.5573 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.906e-05/0.635, allocations: 23.77 kB / 0.722 GB, free: 3.895 MB / 0.5573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0001637/0.6352, allocations: 0.9027 MB / 0.7228 GB, free: 2.992 MB / 0.5573 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.754e-06/0.6352, allocations: 0 / 0.7228 GB, free: 2.992 MB / 0.5573 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00118/0.6363, allocations: 1.118 MB / 0.7239 GB, free: 2.543 MB / 0.5573 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005043/0.6368, allocations: 394.6 kB / 0.7243 GB, free: 2.359 MB / 0.5573 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001815/0.637, allocations: 17.56 kB / 0.7243 GB, free: 2.359 MB / 0.5573 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005525/0.6376, allocations: 47.8 kB / 0.7244 GB, free: 2.359 MB / 0.5573 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.429e-05/0.6377, allocations: 48.45 kB / 0.7244 GB, free: 2.359 MB / 0.5573 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.189e-05/0.6377, allocations: 35.27 kB / 0.7244 GB, free: 2.355 MB / 0.5573 GB Notification: Performance of sorting global known variables: time 0.001487/0.6392, allocations: 1.401 MB / 0.7258 GB, free: 2.16 MB / 0.5573 GB Notification: Performance of sort global known variables: time 1.5e-07/0.6392, allocations: 0 / 0.7258 GB, free: 2.16 MB / 0.5573 GB Notification: Performance of remove unused functions: time 0.002121/0.6413, allocations: 1.114 MB / 0.7269 GB, free: 1.949 MB / 0.5573 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 3 (floMacDyn.vol.dynBal.medium.Xi[1],floMacDyn.vol.dynBal.U,floMacDyn.vol.dynBal.m) * 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 (72): * Single equations (assignments): 71 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.000403/0.6417, allocations: 215.9 kB / 0.7271 GB, free: 1.836 MB / 0.5573 GB Notification: Performance of simCode: created initialization part: time 0.001724/0.6434, allocations: 1.14 MB / 0.7282 GB, free: 1.648 MB / 0.5573 GB Notification: Performance of simCode: created event and clocks part: time 3.937e-06/0.6434, allocations: 1.656 kB / 0.7282 GB, free: 1.648 MB / 0.5573 GB Notification: Performance of simCode: created simulation system equations: time 0.0003574/0.6438, allocations: 265.2 kB / 0.7285 GB, free: 1.602 MB / 0.5573 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003434/0.6472, allocations: 1.621 MB / 0.7301 GB, free: 0.9297 MB / 0.5573 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005509/0.6527, allocations: 4.21 MB / 0.7342 GB, free: 14.36 MB / 0.573 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005731/0.6533, allocations: 0.6053 MB / 0.7348 GB, free: 13.98 MB / 0.573 GB Notification: Performance of simCode: alias equations: time 0.002149/0.6555, allocations: 0.6228 MB / 0.7354 GB, free: 13.64 MB / 0.573 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005171/0.656, allocations: 225.7 kB / 0.7356 GB, free: 13.6 MB / 0.573 GB Notification: Performance of SimCode: time 2.184e-06/0.656, allocations: 0 / 0.7356 GB, free: 13.6 MB / 0.573 GB Notification: Performance of Templates: time 0.06278/0.7188, allocations: 51.24 MB / 0.7856 GB, free: 15.73 MB / 0.6198 GB " [Timeout remaining time 659] make -j1 -f IBPSA_latest_IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow.makefile [Timeout 660] (rm -f IBPSA_latest_IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow.sim & ./IBPSA_latest_IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow -abortSlowSimulation -alarm=240 -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 5.223642447963357]