Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse3.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 0.001884/0.001884, allocations: 87.69 kB / 20.23 MB, free: 4.188 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 0.001942/0.001942, allocations: 157.7 kB / 23.55 MB, free: 0.875 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 1.546/1.546, allocations: 177.1 MB / 203.9 MB, free: 5.621 MB / 186.7 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/package.mo): time 2.864/2.864, allocations: 359 MB / 0.6048 GB, free: 10.94 MB / 0.573 GB " [Timeout remaining time 177] Using package Buildings with version 11.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.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.Examples.Tutorial.SimpleHouse.SimpleHouse3,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|zon.T",fileNamePrefix="Buildings_11_Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse3") translateModel(Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse3,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|zon.T",fileNamePrefix="Buildings_11_Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse3") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.553e-06/1.553e-06, allocations: 0 / 0.7864 GB, free: 11.7 MB / 0.698 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.287e-05/2.443e-05, allocations: 2.312 kB / 0.7864 GB, free: 11.7 MB / 0.698 GB Notification: Performance of NFInst.instantiate(Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse3): time 0.2253/0.2253, allocations: 161.9 MB / 0.9445 GB, free: 9.258 MB / 0.8542 GB Notification: Performance of NFInst.instExpressions: time 0.01464/0.2399, allocations: 8.07 MB / 0.9524 GB, free: 1.164 MB / 0.8542 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001232/0.2412, allocations: 47.62 kB / 0.9524 GB, free: 1.117 MB / 0.8542 GB Notification: Performance of NFTyping.typeComponents: time 0.001381/0.2425, allocations: 400.8 kB / 0.9528 GB, free: 0.7227 MB / 0.8542 GB Notification: Performance of NFTyping.typeBindings: time 0.004075/0.2466, allocations: 1.406 MB / 0.9542 GB, free: 15.31 MB / 0.8698 GB Notification: Performance of NFTyping.typeClassSections: time 0.00326/0.2499, allocations: 1.219 MB / 0.9554 GB, free: 14.09 MB / 0.8698 GB Notification: Performance of NFFlatten.flatten: time 0.003773/0.2537, allocations: 2.475 MB / 0.9578 GB, free: 11.61 MB / 0.8698 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002033/0.2557, allocations: 1.011 MB / 0.9588 GB, free: 10.57 MB / 0.8698 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002423/0.2581, allocations: 1.224 MB / 0.96 GB, free: 9.34 MB / 0.8698 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00199/0.2601, allocations: 0.6772 MB / 0.9606 GB, free: 8.672 MB / 0.8698 GB Notification: Performance of NFPackage.collectConstants: time 0.000509/0.2606, allocations: 160 kB / 0.9608 GB, free: 8.516 MB / 0.8698 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002711/0.2633, allocations: 1.037 MB / 0.9618 GB, free: 7.477 MB / 0.8698 GB Notification: Performance of NFScalarize.scalarize: time 0.0006877/0.264, allocations: 462.5 kB / 0.9622 GB, free: 7.023 MB / 0.8698 GB Notification: Performance of NFVerifyModel.verify: time 0.00116/0.2652, allocations: 0.5455 MB / 0.9628 GB, free: 6.477 MB / 0.8698 GB Notification: Performance of NFConvertDAE.convert: time 0.004494/0.2697, allocations: 2.593 MB / 0.9653 GB, free: 3.875 MB / 0.8698 GB Notification: Performance of FrontEnd - DAE generated: time 5.05e-06/0.2697, allocations: 0 / 0.9653 GB, free: 3.875 MB / 0.8698 GB Notification: Performance of FrontEnd: time 1.172e-06/0.2697, allocations: 0 / 0.9653 GB, free: 3.875 MB / 0.8698 GB Notification: Performance of Transformations before backend: time 6.659e-05/0.2697, allocations: 0 / 0.9653 GB, free: 3.875 MB / 0.8698 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 284 * Number of variables: 284 Notification: Performance of Generate backend data structure: time 0.004788/0.2745, allocations: 2.104 MB / 0.9674 GB, free: 1.723 MB / 0.8698 GB Notification: Performance of prepare preOptimizeDAE: time 3.962e-05/0.2746, allocations: 12.03 kB / 0.9674 GB, free: 1.711 MB / 0.8698 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002629/0.2772, allocations: 0.5057 MB / 0.9679 GB, free: 1.203 MB / 0.8698 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002056/0.2792, allocations: 0.9931 MB / 0.9688 GB, free: 180 kB / 0.8698 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.783e-05/0.2793, allocations: 86.23 kB / 0.9689 GB, free: 92 kB / 0.8698 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002307/0.2796, allocations: 127.9 kB / 0.969 GB, free: 15.96 MB / 0.8855 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00262/0.2822, allocations: 1.565 MB / 0.9706 GB, free: 14.23 MB / 0.8855 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.156e-05/0.2822, allocations: 0 / 0.9706 GB, free: 14.23 MB / 0.8855 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001184/0.2824, allocations: 48 kB / 0.9706 GB, free: 14.18 MB / 0.8855 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.334e-05/0.2824, allocations: 38.17 kB / 0.9706 GB, free: 14.14 MB / 0.8855 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002276/0.2847, allocations: 1.175 MB / 0.9718 GB, free: 12.96 MB / 0.8855 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 0.007446/0.2921, allocations: 3.873 MB / 0.9756 GB, free: 8.969 MB / 0.8855 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001946/0.2941, allocations: 0.8961 MB / 0.9765 GB, free: 8.066 MB / 0.8855 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006991/0.2948, allocations: 347 kB / 0.9768 GB, free: 7.727 MB / 0.8855 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001063/0.2949, allocations: 36.97 kB / 0.9768 GB, free: 7.691 MB / 0.8855 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001316/0.2962, allocations: 0.8063 MB / 0.9776 GB, free: 6.809 MB / 0.8855 GB Notification: Performance of pre-optimization done (n=110): time 2.765e-06/0.2962, allocations: 0 / 0.9776 GB, free: 6.809 MB / 0.8855 GB Notification: Performance of matching and sorting (n=110): time 0.003949/0.3001, allocations: 1.296 MB / 0.9789 GB, free: 5.508 MB / 0.8855 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001612/0.3003, allocations: 200.9 kB / 0.9791 GB, free: 5.266 MB / 0.8855 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001468/0.3018, allocations: 0.9993 MB / 0.98 GB, free: 4.254 MB / 0.8855 GB Notification: Performance of collectPreVariables (initialization): time 0.0001018/0.3019, allocations: 53.69 kB / 0.9801 GB, free: 4.195 MB / 0.8855 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006513/0.3025, allocations: 0.6408 MB / 0.9807 GB, free: 3.547 MB / 0.8855 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004403/0.303, allocations: 408.8 kB / 0.9811 GB, free: 3.145 MB / 0.8855 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004449/0.3034, allocations: 260.5 kB / 0.9814 GB, free: 2.879 MB / 0.8855 GB Notification: Performance of setup shared object (initialization): time 0.0003417/0.3038, allocations: 0.555 MB / 0.9819 GB, free: 2.316 MB / 0.8855 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006768/0.3044, allocations: 298.5 kB / 0.9822 GB, free: 2.027 MB / 0.8855 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001132/0.3056, allocations: 0.6282 MB / 0.9828 GB, free: 1.32 MB / 0.8855 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00154/0.3071, allocations: 0.7833 MB / 0.9836 GB, free: 0.5 MB / 0.8855 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.759e-06/0.3071, allocations: 0 / 0.9836 GB, free: 0.5 MB / 0.8855 GB Notification: Performance of matching and sorting (n=139) (initialization): time 0.002687/0.3098, allocations: 1.082 MB / 0.9846 GB, free: 15.4 MB / 0.9011 GB Notification: Performance of prepare postOptimizeDAE: time 1.824e-05/0.3098, allocations: 4 kB / 0.9846 GB, free: 15.4 MB / 0.9011 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.918e-06/0.3098, allocations: 4 kB / 0.9846 GB, free: 15.39 MB / 0.9011 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00103/0.3109, allocations: 143.5 kB / 0.9848 GB, free: 15.25 MB / 0.9011 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001025/0.3119, allocations: 235.7 kB / 0.985 GB, free: 15.02 MB / 0.9011 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002742/0.3146, allocations: 2.035 MB / 0.987 GB, free: 12.86 MB / 0.9011 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000997/0.3156, allocations: 103.4 kB / 0.9871 GB, free: 12.76 MB / 0.9011 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001112/0.3157, allocations: 47.97 kB / 0.9871 GB, free: 12.71 MB / 0.9011 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 10 * Number of states: 0 () * Number of discrete variables: 27 (weaDat.conTim.canRepeatWeatherFile,weaDat.conTimMin.canRepeatWeatherFile,weaDat.decAng.k,$PRE.weaDat.decAng.k,weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.k,$PRE.weaDat.eqnTim.k,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.k,$PRE.weaDat.conTim.k,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.k,$PRE.weaDat.conTimMin.k,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,weaDat.locTim.k,$PRE.weaDat.locTim.k,weaDat.locTim.tNext,$PRE.weaDat.locTim.tNext,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (137): * Single equations (assignments): 136 * 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 {(1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.0007092/0.3164, allocations: 318.9 kB / 0.9874 GB, free: 12.39 MB / 0.9011 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000361/0.3168, allocations: 155.2 kB / 0.9876 GB, free: 12.24 MB / 0.9011 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003083/0.3199, allocations: 1.177 MB / 0.9887 GB, free: 11.05 MB / 0.9011 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.302e-05/0.3199, allocations: 12 kB / 0.9887 GB, free: 11.04 MB / 0.9011 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.127e-06/0.3199, allocations: 3.938 kB / 0.9887 GB, free: 11.03 MB / 0.9011 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.522e-05/0.3199, allocations: 15.91 kB / 0.9888 GB, free: 11.02 MB / 0.9011 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005073/0.325, allocations: 2.419 MB / 0.9911 GB, free: 8.535 MB / 0.9011 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.759e-06/0.325, allocations: 0 / 0.9911 GB, free: 8.535 MB / 0.9011 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009559/0.326, allocations: 211.7 kB / 0.9913 GB, free: 8.328 MB / 0.9011 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0008061/0.3268, allocations: 135.6 kB / 0.9914 GB, free: 8.191 MB / 0.9011 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.906e-05/0.3268, allocations: 27.98 kB / 0.9915 GB, free: 8.164 MB / 0.9011 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002533/0.3294, allocations: 2.054 MB / 0.9935 GB, free: 5.984 MB / 0.9011 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.523e-06/0.3294, allocations: 0 / 0.9935 GB, free: 5.984 MB / 0.9011 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003403/0.3328, allocations: 1.625 MB / 0.9951 GB, free: 4.332 MB / 0.9011 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006288/0.3334, allocations: 250.8 kB / 0.9953 GB, free: 4.086 MB / 0.9011 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001641/0.3336, allocations: 28 kB / 0.9953 GB, free: 4.059 MB / 0.9011 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007795/0.3344, allocations: 54.14 kB / 0.9954 GB, free: 4.008 MB / 0.9011 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002003/0.3346, allocations: 88.83 kB / 0.9955 GB, free: 3.922 MB / 0.9011 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.346e-05/0.3347, allocations: 47.97 kB / 0.9955 GB, free: 3.875 MB / 0.9011 GB Notification: Performance of sorting global known variables: time 0.0009218/0.3356, allocations: 0.6238 MB / 0.9961 GB, free: 3.258 MB / 0.9011 GB Notification: Performance of sort global known variables: time 9e-08/0.3356, allocations: 0 / 0.9961 GB, free: 3.258 MB / 0.9011 GB Notification: Performance of remove unused functions: time 0.001316/0.3369, allocations: 454.9 kB / 0.9966 GB, free: 2.812 MB / 0.9011 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 4 (walCap.T,zon.dynBal.medium.Xi[1],zon.dynBal.U,zon.dynBal.m) * Number of discrete variables: 15 ($whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,weaDat.locTim.tNext,weaDat.locTim.k,weaDat.conTimMin.tNext,weaDat.conTimMin.k,weaDat.conTim.tNext,weaDat.conTim.k,weaDat.eqnTim.tNext,weaDat.eqnTim.k,weaDat.decAng.tNext,weaDat.decAng.k) * Number of discrete states: 10 (weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.locTim.tNext,weaDat.decAng.tNext,weaDat.conTimMin.tNext,weaDat.decAng.k,weaDat.eqnTim.k,weaDat.conTim.k,weaDat.conTimMin.k,weaDat.locTim.k) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (121): * Single equations (assignments): 110 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 10 * 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 {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.00353/0.3404, allocations: 0.6765 MB / 0.9972 GB, free: 2.336 MB / 0.9011 GB Notification: Performance of simCode: created initialization part: time 0.002122/0.3425, allocations: 1.038 MB / 0.9982 GB, free: 1.277 MB / 0.9011 GB Notification: Performance of simCode: created event and clocks part: time 2.915e-06/0.3425, allocations: 0 / 0.9982 GB, free: 1.277 MB / 0.9011 GB Notification: Performance of simCode: created simulation system equations: time 0.001188/0.3437, allocations: 0.6532 MB / 0.9989 GB, free: 0.6016 MB / 0.9011 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002206/0.3459, allocations: 0.513 MB / 0.9994 GB, free: 116 kB / 0.9011 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004376/0.3503, allocations: 2.332 MB / 1.002 GB, free: 13.74 MB / 0.9167 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007068/0.351, allocations: 0.5645 MB / 1.002 GB, free: 13.14 MB / 0.9167 GB Notification: Performance of simCode: alias equations: time 0.001002/0.352, allocations: 309.3 kB / 1.002 GB, free: 12.84 MB / 0.9167 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003643/0.3524, allocations: 132.4 kB / 1.003 GB, free: 12.71 MB / 0.9167 GB Notification: Performance of SimCode: time 1.052e-06/0.3524, allocations: 0 / 1.003 GB, free: 12.71 MB / 0.9167 GB Notification: Performance of Templates: time 0.3664/0.7188, allocations: 22.14 MB / 1.024 GB, free: 237.1 MB / 0.9167 GB " [Timeout remaining time 299] make -j1 -f Buildings_11_Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse3.makefile [Timeout 300] (rm -f Buildings_11_Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse3.pipe ; mkfifo Buildings_11_Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse3.pipe ; head -c 1048576 < Buildings_11_Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse3.pipe >> ../files/Buildings_11_Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse3.sim & ./Buildings_11_Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse3 -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > Buildings_11_Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse3.pipe 2>&1) [Timeout 240] diffSimulationResults("Buildings_11_Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse3_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Examples_Tutorial_SimpleHouse_SimpleHouse3.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.Examples.Tutorial.SimpleHouse.SimpleHouse3.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 9.360090426984243]