Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume.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 0.001872/0.001872, allocations: 93.47 kB / 20.21 MB, free: 4.211 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 0.001983/0.001983, allocations: 169.2 kB / 23.53 MB, free: 0.8945 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 1.584/1.584, allocations: 177.1 MB / 203.9 MB, free: 5.633 MB / 186.7 MB " [Timeout remaining time 178] 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 1.032/1.032, allocations: 115 MB / 375.3 MB, free: 7.633 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.Airflow.Multizone.Examples.ChimneyShaftWithVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume") translateModel(IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 2.114e-06/2.114e-06, allocations: 0.7656 kB / 480.8 MB, free: 11.86 MB / 410.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.458e-05/2.669e-05, allocations: 4.141 kB / 480.8 MB, free: 11.86 MB / 410.7 MB Notification: Performance of NFInst.instantiate(IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume): time 0.5973/0.5973, allocations: 234.3 MB / 0.6983 GB, free: 12.01 MB / 0.5573 GB Notification: Performance of NFInst.instExpressions: time 0.01748/0.6148, allocations: 10.82 MB / 0.7089 GB, free: 11.86 MB / 0.5573 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003701/0.6185, allocations: 79.66 kB / 0.709 GB, free: 11.86 MB / 0.5573 GB Notification: Performance of NFTyping.typeComponents: time 0.003882/0.6224, allocations: 1.168 MB / 0.7101 GB, free: 11.82 MB / 0.5573 GB Notification: Performance of NFTyping.typeBindings: time 0.01185/0.6342, allocations: 3.998 MB / 0.714 GB, free: 11.25 MB / 0.5573 GB Notification: Performance of NFTyping.typeClassSections: time 0.007874/0.6421, allocations: 2.114 MB / 0.7161 GB, free: 11.09 MB / 0.5573 GB Notification: Performance of NFFlatten.flatten: time 0.007221/0.6493, allocations: 4.614 MB / 0.7206 GB, free: 10.24 MB / 0.5573 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002904/0.6522, allocations: 1.223 MB / 0.7218 GB, free: 26.12 MB / 0.573 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005964/0.6582, allocations: 2.533 MB / 0.7242 GB, free: 25.88 MB / 0.573 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003668/0.6619, allocations: 1.418 MB / 0.7256 GB, free: 25.73 MB / 0.573 GB Notification: Performance of NFPackage.collectConstants: time 0.0004972/0.6624, allocations: 187.8 kB / 0.7258 GB, free: 25.73 MB / 0.573 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00678/0.6691, allocations: 2.74 MB / 0.7285 GB, free: 25.43 MB / 0.573 GB Notification: Performance of NFScalarize.scalarize: time 0.001151/0.6703, allocations: 0.7732 MB / 0.7292 GB, free: 25.33 MB / 0.573 GB Notification: Performance of NFVerifyModel.verify: time 0.001844/0.6721, allocations: 0.7534 MB / 0.73 GB, free: 25.24 MB / 0.573 GB Notification: Performance of NFConvertDAE.convert: time 0.01244/0.6846, allocations: 3.937 MB / 0.7338 GB, free: 24.9 MB / 0.573 GB Notification: Performance of FrontEnd - DAE generated: time 7.584e-06/0.6846, allocations: 0 / 0.7338 GB, free: 24.9 MB / 0.573 GB Notification: Performance of FrontEnd: time 1.893e-06/0.6846, allocations: 0 / 0.7338 GB, free: 24.9 MB / 0.573 GB Notification: Performance of Transformations before backend: time 7.621e-05/0.6847, allocations: 0.9062 kB / 0.7338 GB, free: 24.9 MB / 0.573 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 344 * Number of variables: 344 Notification: Performance of Generate backend data structure: time 0.006277/0.6909, allocations: 2.703 MB / 0.7365 GB, free: 23.34 MB / 0.573 GB Notification: Performance of prepare preOptimizeDAE: time 5.263e-05/0.691, allocations: 13.19 kB / 0.7365 GB, free: 23.34 MB / 0.573 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005343/0.6963, allocations: 0.9501 MB / 0.7374 GB, free: 22.94 MB / 0.573 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00285/0.6992, allocations: 1.267 MB / 0.7386 GB, free: 22.11 MB / 0.573 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.469e-05/0.6993, allocations: 100.9 kB / 0.7387 GB, free: 22.06 MB / 0.573 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002496/0.6995, allocations: 142.5 kB / 0.7389 GB, free: 22.02 MB / 0.573 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003121/0.7026, allocations: 1.868 MB / 0.7407 GB, free: 20.7 MB / 0.573 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.063e-05/0.7027, allocations: 7.172 kB / 0.7407 GB, free: 20.69 MB / 0.573 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000141/0.7028, allocations: 56.5 kB / 0.7408 GB, free: 20.65 MB / 0.573 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.781e-05/0.7029, allocations: 77.38 kB / 0.7408 GB, free: 20.63 MB / 0.573 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002652/0.7056, allocations: 1.19 MB / 0.742 GB, free: 20.12 MB / 0.573 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 0.01003/0.7156, allocations: 6.086 MB / 0.7479 GB, free: 15.8 MB / 0.573 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002193/0.7178, allocations: 0.9671 MB / 0.7489 GB, free: 15.35 MB / 0.573 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001002/0.7188, allocations: 0.5066 MB / 0.7494 GB, free: 15.13 MB / 0.573 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002657/0.719, allocations: 55.97 kB / 0.7494 GB, free: 15.12 MB / 0.573 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001348/0.7204, allocations: 0.7995 MB / 0.7502 GB, free: 14.52 MB / 0.573 GB Notification: Performance of pre-optimization done (n=110): time 3.356e-06/0.7204, allocations: 3.938 kB / 0.7502 GB, free: 14.52 MB / 0.573 GB Notification: Performance of matching and sorting (n=110): time 0.003875/0.7243, allocations: 1.459 MB / 0.7516 GB, free: 13.9 MB / 0.573 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001062/0.7244, allocations: 119.8 kB / 0.7517 GB, free: 13.77 MB / 0.573 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001621/0.726, allocations: 1.228 MB / 0.7529 GB, free: 13.07 MB / 0.573 GB Notification: Performance of collectPreVariables (initialization): time 0.0001699/0.7262, allocations: 47.67 kB / 0.753 GB, free: 13.02 MB / 0.573 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008709/0.727, allocations: 0.8105 MB / 0.7538 GB, free: 12.33 MB / 0.573 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005732/0.7276, allocations: 428.2 kB / 0.7542 GB, free: 11.98 MB / 0.573 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004323/0.728, allocations: 225.8 kB / 0.7544 GB, free: 11.84 MB / 0.573 GB Notification: Performance of setup shared object (initialization): time 0.0003488/0.7284, allocations: 0.5479 MB / 0.7549 GB, free: 11.31 MB / 0.573 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009959/0.7294, allocations: 376.3 kB / 0.7553 GB, free: 11.15 MB / 0.573 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001262/0.7307, allocations: 0.7017 MB / 0.756 GB, free: 10.63 MB / 0.573 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002126/0.7328, allocations: 0.9609 MB / 0.7569 GB, free: 10.12 MB / 0.573 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.601e-06/0.7328, allocations: 0 / 0.7569 GB, free: 10.12 MB / 0.573 GB Notification: Performance of matching and sorting (n=126) (initialization): time 0.003027/0.7358, allocations: 1.145 MB / 0.758 GB, free: 9.617 MB / 0.573 GB Notification: Performance of prepare postOptimizeDAE: time 2.718e-05/0.7358, allocations: 10.78 kB / 0.7581 GB, free: 9.613 MB / 0.573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.111e-05/0.7359, allocations: 3.125 kB / 0.7581 GB, free: 9.613 MB / 0.573 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.454e-05/0.7359, allocations: 6.875 kB / 0.7581 GB, free: 9.613 MB / 0.573 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001226/0.7371, allocations: 237.4 kB / 0.7583 GB, free: 9.57 MB / 0.573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.692e-05/0.7371, allocations: 9.938 kB / 0.7583 GB, free: 9.566 MB / 0.573 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001585/0.7387, allocations: 101.5 kB / 0.7584 GB, free: 9.5 MB / 0.573 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001152/0.7388, allocations: 39.39 kB / 0.7584 GB, free: 9.488 MB / 0.573 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001682/0.7405, allocations: 0.6198 MB / 0.759 GB, free: 9.129 MB / 0.573 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00126/0.7418, allocations: 0.6875 MB / 0.7597 GB, free: 8.617 MB / 0.573 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002059/0.7438, allocations: 0.9424 MB / 0.7606 GB, free: 8.105 MB / 0.573 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.709e-06/0.7438, allocations: 0 / 0.7606 GB, free: 8.105 MB / 0.573 GB Notification: Performance of matching and sorting (n=126) (initialization_lambda0): time 0.002789/0.7466, allocations: 1.13 MB / 0.7617 GB, free: 7.617 MB / 0.573 GB Notification: Performance of prepare postOptimizeDAE: time 1.497e-05/0.7466, allocations: 6 kB / 0.7617 GB, free: 7.617 MB / 0.573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.174e-05/0.7466, allocations: 7.359 kB / 0.7617 GB, free: 7.613 MB / 0.573 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.245e-05/0.7467, allocations: 14.06 kB / 0.7618 GB, free: 7.605 MB / 0.573 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001186/0.7478, allocations: 233.1 kB / 0.762 GB, free: 7.562 MB / 0.573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.256e-05/0.7479, allocations: 12.25 kB / 0.762 GB, free: 7.562 MB / 0.573 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001524/0.7494, allocations: 95.34 kB / 0.7621 GB, free: 7.5 MB / 0.573 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.903e-05/0.7495, allocations: 41.08 kB / 0.7621 GB, free: 7.488 MB / 0.573 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 11 * Number of states: 0 () * Number of discrete variables: 5 ($PRE.mRoo_flow.nextTimeEvent,$whenCondition1,mRoo_flow.nextTimeEventScaled,$PRE.mRoo_flow.nextTimeEventScaled,mRoo_flow.nextTimeEvent) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (126): * Single equations (assignments): 126 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0005353/0.75, allocations: 324.9 kB / 0.7624 GB, free: 7.188 MB / 0.573 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004274/0.7504, allocations: 177.3 kB / 0.7626 GB, free: 7.102 MB / 0.573 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002891/0.7533, allocations: 1.141 MB / 0.7637 GB, free: 6.5 MB / 0.573 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.062e-05/0.7533, allocations: 13.44 kB / 0.7637 GB, free: 6.496 MB / 0.573 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.762e-06/0.7533, allocations: 4 kB / 0.7637 GB, free: 6.492 MB / 0.573 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00209/0.7554, allocations: 0.9144 MB / 0.7646 GB, free: 6.086 MB / 0.573 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006589/0.762, allocations: 2.905 MB / 0.7675 GB, free: 4.324 MB / 0.573 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.963e-06/0.762, allocations: 3.469 kB / 0.7675 GB, free: 4.324 MB / 0.573 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001384/0.7634, allocations: 253.6 kB / 0.7677 GB, free: 4.273 MB / 0.573 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.029e-05/0.7634, allocations: 6.375 kB / 0.7677 GB, free: 4.273 MB / 0.573 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001024/0.7635, allocations: 32.89 kB / 0.7677 GB, free: 4.254 MB / 0.573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.546e-06/0.7635, allocations: 9.969 kB / 0.7678 GB, free: 4.25 MB / 0.573 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.637e-06/0.7635, allocations: 3.094 kB / 0.7678 GB, free: 4.25 MB / 0.573 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004142/0.7677, allocations: 1.898 MB / 0.7696 GB, free: 3.219 MB / 0.573 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0009336/0.7686, allocations: 286.4 kB / 0.7699 GB, free: 3.008 MB / 0.573 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002105/0.7688, allocations: 21.06 kB / 0.7699 GB, free: 2.996 MB / 0.573 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001122/0.7699, allocations: 60.56 kB / 0.77 GB, free: 2.965 MB / 0.573 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002128/0.7702, allocations: 84.36 kB / 0.77 GB, free: 2.914 MB / 0.573 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.619e-05/0.7703, allocations: 41.77 kB / 0.7701 GB, free: 2.898 MB / 0.573 GB Notification: Performance of sorting global known variables: time 0.001074/0.7713, allocations: 0.7479 MB / 0.7708 GB, free: 2.473 MB / 0.573 GB Notification: Performance of sort global known variables: time 7e-08/0.7713, allocations: 0 / 0.7708 GB, free: 2.473 MB / 0.573 GB Notification: Performance of remove unused functions: time 0.002201/0.7735, allocations: 0.8983 MB / 0.7717 GB, free: 1.859 MB / 0.573 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 11 * Number of states: 9 (roo.dynBal.medium.Xi[1],roo.dynBal.U,roo.dynBal.m,oriChiTop.mExc,oriBot.mExc,oriChiBot.mExc,sha.vol.dynBal.medium.Xi[1],sha.vol.dynBal.U,sha.vol.dynBal.m) * Number of discrete variables: 3 ($whenCondition1,mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEventScaled) * Number of discrete states: 2 (mRoo_flow.nextTimeEvent,mRoo_flow.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (111): * Single equations (assignments): 109 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.003388/0.7769, allocations: 0.5795 MB / 0.7723 GB, free: 1.52 MB / 0.573 GB Notification: Performance of simCode: created initialization part: time 0.004338/0.7813, allocations: 1.554 MB / 0.7738 GB, free: 15.99 MB / 0.5886 GB Notification: Performance of simCode: created event and clocks part: time 8.486e-06/0.7813, allocations: 4.062 kB / 0.7738 GB, free: 15.99 MB / 0.5886 GB Notification: Performance of simCode: created simulation system equations: time 0.001396/0.7827, allocations: 0.5552 MB / 0.7743 GB, free: 15.46 MB / 0.5886 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004212/0.7869, allocations: 0.7931 MB / 0.7751 GB, free: 14.7 MB / 0.5886 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006874/0.7937, allocations: 3.129 MB / 0.7782 GB, free: 11.5 MB / 0.5886 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001024/0.7948, allocations: 0.7609 MB / 0.7789 GB, free: 10.7 MB / 0.5886 GB Notification: Performance of simCode: alias equations: time 0.002255/0.797, allocations: 378.3 kB / 0.7793 GB, free: 10.33 MB / 0.5886 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004897/0.7975, allocations: 108.5 kB / 0.7794 GB, free: 10.22 MB / 0.5886 GB Notification: Performance of SimCode: time 1.533e-06/0.7975, allocations: 4 kB / 0.7794 GB, free: 10.22 MB / 0.5886 GB Notification: Performance of Templates: time 0.05954/0.8571, allocations: 30.2 MB / 0.8089 GB, free: 12.8 MB / 0.6198 GB " [Timeout remaining time 659] make -j1 -f IBPSA_latest_IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume.makefile [Timeout 660] (rm -f IBPSA_latest_IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe ; mkfifo IBPSA_latest_IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe >> ../files/IBPSA_latest_IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume.sim & ./IBPSA_latest_IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume -abortSlowSimulation -alarm=240 -lv LOG_STATS > IBPSA_latest_IBPSA.Airflow.Multizone.Examples.ChimneyShaftWithVolume.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 7.513074897928163]