Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.ThermalZones.Detailed.BaseClasses.Examples.MixedAirHeatMassBalance.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 0.0009397/0.0009397, allocations: 80.55 kB / 19.96 MB, free: 4.605 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 0.001032/0.001032, allocations: 173.2 kB / 23.24 MB, free: 1.328 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 0.9041/0.9041, allocations: 177.1 MB / 203.5 MB, free: 5.734 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 1.84/1.84, allocations: 389.6 MB / 0.6343 GB, free: 12.61 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: "" <> buildModelFMU(Buildings.ThermalZones.Detailed.BaseClasses.Examples.MixedAirHeatMassBalance,fileNamePrefix="Buildings_13_Buildings_ThermalZones_Detailed_BaseClasses_Examples_MixedAirHeatMassBalance",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.ThermalZones.Detailed.BaseClasses.Examples.MixedAirHeatMassBalance,fileNamePrefix="Buildings_13_Buildings_ThermalZones_Detailed_BaseClasses_Examples_MixedAirHeatMassBalance",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.994e-06/1.994e-06, allocations: 0 / 1.001 GB, free: 13.44 MB / 0.9636 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.13e-05/2.329e-05, allocations: 2.281 kB / 1.001 GB, free: 13.44 MB / 0.9636 GB Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.Detailed.BaseClasses.Examples.MixedAirHeatMassBalance): time 0.5528/0.5528, allocations: 157.9 MB / 1.155 GB, free: 0.9805 MB / 1.01 GB Notification: Performance of NFInst.instExpressions: time 0.01406/0.5669, allocations: 10.14 MB / 1.165 GB, free: 10.01 MB / 1.026 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003032/0.5699, allocations: 126.8 kB / 1.165 GB, free: 9.949 MB / 1.026 GB Notification: Performance of NFTyping.typeComponents: time 0.005303/0.5752, allocations: 1.91 MB / 1.167 GB, free: 9.074 MB / 1.026 GB Notification: Performance of NFTyping.typeBindings: time 0.004594/0.5798, allocations: 1.724 MB / 1.169 GB, free: 8.02 MB / 1.026 GB Notification: Performance of NFTyping.typeClassSections: time 0.002206/0.582, allocations: 0.8151 MB / 1.169 GB, free: 7.574 MB / 1.026 GB Notification: Performance of NFFlatten.flatten: time 0.004882/0.5869, allocations: 3.251 MB / 1.172 GB, free: 5.934 MB / 1.026 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001734/0.5886, allocations: 0.926 MB / 1.173 GB, free: 5.473 MB / 1.026 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002857/0.5915, allocations: 1.742 MB / 1.175 GB, free: 4.758 MB / 1.026 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001937/0.5934, allocations: 0.9537 MB / 1.176 GB, free: 4.414 MB / 1.026 GB Notification: Performance of NFPackage.collectConstants: time 0.0002985/0.5937, allocations: 126.8 kB / 1.176 GB, free: 4.414 MB / 1.026 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001692/0.5954, allocations: 0.7861 MB / 1.177 GB, free: 4.152 MB / 1.026 GB Notification: Performance of NFScalarize.scalarize: time 0.0004663/0.5959, allocations: 0.4976 MB / 1.177 GB, free: 3.863 MB / 1.026 GB Notification: Performance of NFVerifyModel.verify: time 0.0009377/0.5968, allocations: 0.652 MB / 1.178 GB, free: 3.598 MB / 1.026 GB Notification: Performance of NFConvertDAE.convert: time 0.004547/0.6013, allocations: 3.397 MB / 1.181 GB, free: 2.41 MB / 1.026 GB Notification: Performance of FrontEnd - DAE generated: time 4.729e-06/0.6014, allocations: 0 / 1.181 GB, free: 2.41 MB / 1.026 GB Notification: Performance of FrontEnd: time 1.643e-06/0.6014, allocations: 0 / 1.181 GB, free: 2.41 MB / 1.026 GB Notification: Performance of Transformations before backend: time 5.434e-05/0.6014, allocations: 0 / 1.181 GB, free: 2.41 MB / 1.026 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 191 * Number of variables: 191 Notification: Performance of Generate backend data structure: time 0.004202/0.6056, allocations: 2.805 MB / 1.184 GB, free: 0.6055 MB / 1.026 GB Notification: Performance of prepare preOptimizeDAE: time 4.75e-05/0.6057, allocations: 10.97 kB / 1.184 GB, free: 0.6055 MB / 1.026 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001346/0.6058, allocations: 125.4 kB / 1.184 GB, free: 0.5195 MB / 1.026 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001218/0.607, allocations: 393.9 kB / 1.185 GB, free: 360 kB / 1.026 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00306/0.6101, allocations: 1.948 MB / 1.187 GB, free: 15.33 MB / 1.042 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.726e-05/0.6101, allocations: 58.75 kB / 1.187 GB, free: 15.3 MB / 1.042 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.743e-05/0.6102, allocations: 79.64 kB / 1.187 GB, free: 15.27 MB / 1.042 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001182/0.6114, allocations: 1.04 MB / 1.188 GB, free: 14.72 MB / 1.042 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.252e-05/0.6114, allocations: 3 kB / 1.188 GB, free: 14.72 MB / 1.042 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.264e-05/0.6115, allocations: 35.94 kB / 1.188 GB, free: 14.7 MB / 1.042 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.253e-05/0.6115, allocations: 24.31 kB / 1.188 GB, free: 14.7 MB / 1.042 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008583/0.6124, allocations: 0.6889 MB / 1.188 GB, free: 14.48 MB / 1.042 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 0.004281/0.6166, allocations: 3.659 MB / 1.192 GB, free: 12.29 MB / 1.042 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0003973/0.617, allocations: 299.9 kB / 1.192 GB, free: 12.16 MB / 1.042 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001919/0.6172, allocations: 176.5 kB / 1.192 GB, free: 12.09 MB / 1.042 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001143/0.6173, allocations: 22.91 kB / 1.192 GB, free: 12.09 MB / 1.042 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.739e-05/0.6174, allocations: 32.72 kB / 1.192 GB, free: 12.05 MB / 1.042 GB Notification: Performance of pre-optimization done (n=30): time 3.035e-06/0.6174, allocations: 1.156 kB / 1.192 GB, free: 12.05 MB / 1.042 GB Notification: Performance of matching and sorting (n=32): time 0.002539/0.6199, allocations: 1.583 MB / 1.194 GB, free: 11.14 MB / 1.042 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.032e-05/0.6199, allocations: 61.75 kB / 1.194 GB, free: 11.07 MB / 1.042 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003111/0.6231, allocations: 2.962 MB / 1.197 GB, free: 10.11 MB / 1.042 GB Notification: Performance of collectPreVariables (initialization): time 4.185e-05/0.6231, allocations: 36.05 kB / 1.197 GB, free: 10.07 MB / 1.042 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007242/0.6238, allocations: 1.061 MB / 1.198 GB, free: 9.23 MB / 1.042 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001113/0.6239, allocations: 124.3 kB / 1.198 GB, free: 9.133 MB / 1.042 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001274/0.6241, allocations: 109.8 kB / 1.198 GB, free: 9.07 MB / 1.042 GB Notification: Performance of setup shared object (initialization): time 8.878e-05/0.6242, allocations: 327.9 kB / 1.199 GB, free: 8.758 MB / 1.042 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001902/0.6243, allocations: 162.7 kB / 1.199 GB, free: 8.703 MB / 1.042 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004382/0.6248, allocations: 448.2 kB / 1.199 GB, free: 8.301 MB / 1.042 GB Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: air.vol.dynBal.medium.p = air.vol.dynBal.p_start (boundary.p = air.vol.dynBal.p_start) Notification: Performance of analyzeInitialSystem (initialization): time 0.001365/0.6261, allocations: 1.004 MB / 1.2 GB, free: 7.758 MB / 1.042 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.448e-06/0.6262, allocations: 1.344 kB / 1.2 GB, free: 7.758 MB / 1.042 GB Notification: Performance of matching and sorting (n=62) (initialization): time 0.00103/0.6272, allocations: 0.816 MB / 1.201 GB, free: 7.371 MB / 1.042 GB Notification: Performance of prepare postOptimizeDAE: time 1.817e-05/0.6272, allocations: 5.219 kB / 1.201 GB, free: 7.371 MB / 1.042 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.027e-06/0.6272, allocations: 6.375 kB / 1.201 GB, free: 7.371 MB / 1.042 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001571/0.6274, allocations: 63.78 kB / 1.201 GB, free: 7.34 MB / 1.042 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002128/0.6276, allocations: 96.25 kB / 1.201 GB, free: 7.324 MB / 1.042 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001242/0.6288, allocations: 1.741 MB / 1.203 GB, free: 5.699 MB / 1.042 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008303/0.6296, allocations: 33.88 kB / 1.203 GB, free: 5.68 MB / 1.042 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.474e-05/0.6297, allocations: 28.66 kB / 1.203 GB, free: 5.672 MB / 1.042 GB Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system: air.vol.dynBal.medium.p = air.vol.dynBal.p_start. Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 28 * 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 (58): * Single equations (assignments): 57 * 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): 1 system {(1,4,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.00104/0.6307, allocations: 0.7972 MB / 1.204 GB, free: 5.168 MB / 1.042 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002049/0.6309, allocations: 246.2 kB / 1.204 GB, free: 5.031 MB / 1.042 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002538/0.6312, allocations: 254.2 kB / 1.204 GB, free: 4.898 MB / 1.042 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.226e-06/0.6312, allocations: 5.312 kB / 1.204 GB, free: 4.898 MB / 1.042 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.885e-06/0.6312, allocations: 0 / 1.204 GB, free: 4.898 MB / 1.042 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0007302/0.6319, allocations: 0.6126 MB / 1.205 GB, free: 4.375 MB / 1.042 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002254/0.6342, allocations: 1.865 MB / 1.207 GB, free: 3.129 MB / 1.042 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.137e-06/0.6342, allocations: 8.031 kB / 1.207 GB, free: 3.125 MB / 1.042 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001846/0.6344, allocations: 75.06 kB / 1.207 GB, free: 3.102 MB / 1.042 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001064/0.6345, allocations: 55.47 kB / 1.207 GB, free: 3.074 MB / 1.042 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.875e-05/0.6345, allocations: 13.75 kB / 1.207 GB, free: 3.066 MB / 1.042 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001022/0.6355, allocations: 1.744 MB / 1.208 GB, free: 1.434 MB / 1.042 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.785e-06/0.6355, allocations: 6.125 kB / 1.208 GB, free: 1.434 MB / 1.042 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008345/0.6364, allocations: 0.937 MB / 1.209 GB, free: 0.7812 MB / 1.042 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005887/0.6369, allocations: 353.2 kB / 1.21 GB, free: 0.5547 MB / 1.042 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001641/0.6371, allocations: 12.12 kB / 1.21 GB, free: 0.5508 MB / 1.042 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003745/0.6375, allocations: 12.95 kB / 1.21 GB, free: 0.543 MB / 1.042 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.781e-05/0.6375, allocations: 41.19 kB / 1.21 GB, free: 0.5156 MB / 1.042 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.837e-05/0.6375, allocations: 14.97 kB / 1.21 GB, free: 0.5117 MB / 1.042 GB Notification: Performance of sorting global known variables: time 0.002139/0.6397, allocations: 2.081 MB / 1.212 GB, free: 15.42 MB / 1.057 GB Notification: Performance of sort global known variables: time 7e-08/0.6397, allocations: 64 / 1.212 GB, free: 15.42 MB / 1.057 GB Notification: Performance of remove unused functions: time 0.0008334/0.6405, allocations: 306.1 kB / 1.212 GB, free: 15.4 MB / 1.057 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 14 * Number of states: 2 (air.vol.dynBal.medium.Xi[1],air.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 (29): * Single equations (assignments): 28 * 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): 1 system {(1,4,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.00118/0.6417, allocations: 1.53 MB / 1.214 GB, free: 14.21 MB / 1.057 GB Notification: Performance of simCode: created initialization part: time 0.0006717/0.6424, allocations: 0.5143 MB / 1.214 GB, free: 13.9 MB / 1.057 GB Notification: Performance of simCode: created event and clocks part: time 3.326e-06/0.6424, allocations: 2.969 kB / 1.214 GB, free: 13.9 MB / 1.057 GB Notification: Performance of simCode: created simulation system equations: time 0.0002466/0.6426, allocations: 300.3 kB / 1.214 GB, free: 13.69 MB / 1.057 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002406/0.645, allocations: 0.9445 MB / 1.215 GB, free: 13.22 MB / 1.057 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02041/0.6654, allocations: 17.11 MB / 1.232 GB, free: 14.07 MB / 1.073 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001076/0.6665, allocations: 1.38 MB / 1.233 GB, free: 12.64 MB / 1.073 GB Notification: Performance of simCode: alias equations: time 0.0009752/0.6675, allocations: 346.7 kB / 1.234 GB, free: 12.3 MB / 1.073 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006954/0.6682, allocations: 0.801 MB / 1.234 GB, free: 11.5 MB / 1.073 GB Notification: Performance of SimCode: time 1.222e-06/0.6682, allocations: 0 / 1.234 GB, free: 11.5 MB / 1.073 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1325/0.8007, allocations: 55.32 MB / 1.288 GB, free: 5.164 MB / 1.12 GB Notification: Performance of buildModelFMU: Generate platform static: time 8.932/9.732, allocations: 8 kB / 1.288 GB, free: 5.156 MB / 1.12 GB " [Timeout remaining time 290] (rm -f Buildings_13_Buildings.ThermalZones.Detailed.BaseClasses.Examples.MixedAirHeatMassBalance.pipe ; mkfifo Buildings_13_Buildings.ThermalZones.Detailed.BaseClasses.Examples.MixedAirHeatMassBalance.pipe ; head -c 1048576 < Buildings_13_Buildings.ThermalZones.Detailed.BaseClasses.Examples.MixedAirHeatMassBalance.pipe >> ../files/Buildings_13_Buildings.ThermalZones.Detailed.BaseClasses.Examples.MixedAirHeatMassBalance.sim & (cd run_OMSimulator && /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --stripRoot --tempDir=temp_Buildings_13_Buildings_ThermalZones_Detailed_BaseClasses_Examples_MixedAirHeatMassBalance_fmu --startTime=0 --stopTime=3600 --stepSize=1.44 --timeout=50 --tolerance=1e-06 ../Buildings_13_Buildings_ThermalZones_Detailed_BaseClasses_Examples_MixedAirHeatMassBalance.fmu) > Buildings_13_Buildings.ThermalZones.Detailed.BaseClasses.Examples.MixedAirHeatMassBalance.pipe 2>&1) [Timeout 52.5] (rm -f Buildings_13_Buildings.ThermalZones.Detailed.BaseClasses.Examples.MixedAirHeatMassBalance_fmpy.pipe ; mkfifo Buildings_13_Buildings.ThermalZones.Detailed.BaseClasses.Examples.MixedAirHeatMassBalance_fmpy.pipe ; head -c 1048576 < Buildings_13_Buildings.ThermalZones.Detailed.BaseClasses.Examples.MixedAirHeatMassBalance_fmpy.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_13_Buildings.ThermalZones.Detailed.BaseClasses.Examples.MixedAirHeatMassBalance_fmpy.sim & (cd run_fmpy && python3 -m fmpy simulate --output-file ../Buildings_13_Buildings.ThermalZones.Detailed.BaseClasses.Examples.MixedAirHeatMassBalance_fmpy_res.csv --start-time 0 --stop-time 3600 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 1.44 ../Buildings_13_Buildings_ThermalZones_Detailed_BaseClasses_Examples_MixedAirHeatMassBalance.fmu) > Buildings_13_Buildings.ThermalZones.Detailed.BaseClasses.Examples.MixedAirHeatMassBalance_fmpy.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 14.238865830004215]