Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData_Angles.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 0.001026/0.001026, allocations: 80.3 kB / 21.47 MB, free: 3.027 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 0.001224/0.001224, allocations: 169.8 kB / 24.87 MB, free: 8.344 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 0.9717/0.9717, allocations: 177.1 MB / 205.3 MB, free: 4.477 MB / 186.7 MB " [Timeout remaining time 179] 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 1.883/1.883, allocations: 359 MB / 0.6063 GB, free: 11.14 MB / 0.573 GB " [Timeout remaining time 178] 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.Fluid.Sources.Examples.Outside_CpData_Angles,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|weaDat.weaBus.winDir|symNor.CpAct|symWes.CpAct|asyNor.CpAct|asyWes.CpAct",fileNamePrefix="Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData_Angles") translateModel(Buildings.Fluid.Sources.Examples.Outside_CpData_Angles,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|weaDat.weaBus.winDir|symNor.CpAct|symWes.CpAct|asyNor.CpAct|asyWes.CpAct",fileNamePrefix="Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData_Angles") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.423e-06/1.423e-06, allocations: 0 / 0.7883 GB, free: 460 kB / 0.7448 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.221e-05/2.363e-05, allocations: 2.312 kB / 0.7883 GB, free: 456 kB / 0.7448 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Sources.Examples.Outside_CpData_Angles): time 0.5377/0.5378, allocations: 148.2 MB / 0.933 GB, free: 12.39 MB / 0.8073 GB Notification: Performance of NFInst.instExpressions: time 0.01659/0.5544, allocations: 15.31 MB / 0.948 GB, free: 13.08 MB / 0.823 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001655/0.556, allocations: 43.69 kB / 0.948 GB, free: 13.04 MB / 0.823 GB Notification: Performance of NFTyping.typeComponents: time 0.001165/0.5572, allocations: 424.2 kB / 0.9484 GB, free: 12.62 MB / 0.823 GB Notification: Performance of NFTyping.typeBindings: time 0.00369/0.5609, allocations: 1.508 MB / 0.9499 GB, free: 11.11 MB / 0.823 GB Notification: Performance of NFTyping.typeClassSections: time 0.003095/0.564, allocations: 1.467 MB / 0.9513 GB, free: 9.637 MB / 0.823 GB Notification: Performance of NFFlatten.flatten: time 0.003484/0.5674, allocations: 2.982 MB / 0.9543 GB, free: 6.648 MB / 0.823 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002332/0.5698, allocations: 1.653 MB / 0.9559 GB, free: 4.953 MB / 0.823 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004212/0.574, allocations: 2.073 MB / 0.9579 GB, free: 3.031 MB / 0.823 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001622/0.5756, allocations: 0.9153 MB / 0.9588 GB, free: 2.113 MB / 0.823 GB Notification: Performance of NFPackage.collectConstants: time 0.0003656/0.576, allocations: 216 kB / 0.959 GB, free: 1.902 MB / 0.823 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002038/0.578, allocations: 1.107 MB / 0.9601 GB, free: 0.793 MB / 0.823 GB Notification: Performance of NFScalarize.scalarize: time 0.0005945/0.5786, allocations: 0.8257 MB / 0.9609 GB, free: 15.96 MB / 0.8386 GB Notification: Performance of NFVerifyModel.verify: time 0.0009772/0.5796, allocations: 0.8222 MB / 0.9617 GB, free: 15.14 MB / 0.8386 GB Notification: Performance of NFConvertDAE.convert: time 0.003738/0.5833, allocations: 2.639 MB / 0.9643 GB, free: 12.49 MB / 0.8386 GB Notification: Performance of FrontEnd - DAE generated: time 4.037e-06/0.5833, allocations: 0 / 0.9643 GB, free: 12.49 MB / 0.8386 GB Notification: Performance of FrontEnd: time 1.673e-06/0.5833, allocations: 0 / 0.9643 GB, free: 12.49 MB / 0.8386 GB Notification: Performance of Transformations before backend: time 5.755e-05/0.5834, allocations: 3.938 kB / 0.9643 GB, free: 12.49 MB / 0.8386 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 436 * Number of variables: 436 Notification: Performance of Generate backend data structure: time 0.003314/0.5867, allocations: 2.889 MB / 0.9671 GB, free: 9.547 MB / 0.8386 GB Notification: Performance of prepare preOptimizeDAE: time 3.773e-05/0.5867, allocations: 8.031 kB / 0.9671 GB, free: 9.539 MB / 0.8386 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002353/0.5891, allocations: 0.8672 MB / 0.9679 GB, free: 8.668 MB / 0.8386 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001738/0.5908, allocations: 1.338 MB / 0.9692 GB, free: 7.281 MB / 0.8386 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.673e-05/0.5909, allocations: 135.4 kB / 0.9694 GB, free: 7.148 MB / 0.8386 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001787/0.5911, allocations: 180 kB / 0.9695 GB, free: 6.973 MB / 0.8386 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002396/0.5935, allocations: 1.998 MB / 0.9715 GB, free: 4.742 MB / 0.8386 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.927e-05/0.5935, allocations: 0 / 0.9715 GB, free: 4.742 MB / 0.8386 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001217/0.5936, allocations: 68 kB / 0.9716 GB, free: 4.676 MB / 0.8386 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.262e-05/0.5937, allocations: 44 kB / 0.9716 GB, free: 4.633 MB / 0.8386 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001781/0.5955, allocations: 1.004 MB / 0.9726 GB, free: 3.621 MB / 0.8386 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 0.006882/0.6023, allocations: 3.895 MB / 0.9764 GB, free: 15.68 MB / 0.8542 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001229/0.6036, allocations: 0.8081 MB / 0.9772 GB, free: 14.87 MB / 0.8542 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003491/0.6039, allocations: 322.4 kB / 0.9775 GB, free: 14.55 MB / 0.8542 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001807/0.6041, allocations: 81.25 kB / 0.9776 GB, free: 14.47 MB / 0.8542 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001109/0.6052, allocations: 1.209 MB / 0.9787 GB, free: 13.09 MB / 0.8542 GB Notification: Performance of pre-optimization done (n=154): time 4.769e-06/0.6052, allocations: 0 / 0.9787 GB, free: 13.09 MB / 0.8542 GB Notification: Performance of matching and sorting (n=154): time 0.002727/0.6079, allocations: 1.506 MB / 0.9802 GB, free: 11.56 MB / 0.8542 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.453e-05/0.608, allocations: 209.2 kB / 0.9804 GB, free: 11.31 MB / 0.8542 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001045/0.6091, allocations: 1.258 MB / 0.9816 GB, free: 10.02 MB / 0.8542 GB Notification: Performance of collectPreVariables (initialization): time 0.000102/0.6092, allocations: 65.7 kB / 0.9817 GB, free: 9.953 MB / 0.8542 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006129/0.6098, allocations: 0.961 MB / 0.9826 GB, free: 8.977 MB / 0.8542 GB Notification: Performance of collectInitialBindings (initialization): time 0.000343/0.6101, allocations: 0.5267 MB / 0.9832 GB, free: 8.445 MB / 0.8542 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003052/0.6104, allocations: 281 kB / 0.9834 GB, free: 8.164 MB / 0.8542 GB Notification: Performance of setup shared object (initialization): time 0.000152/0.6106, allocations: 0.5354 MB / 0.9839 GB, free: 7.621 MB / 0.8542 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002837/0.6109, allocations: 195.8 kB / 0.9841 GB, free: 7.43 MB / 0.8542 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005635/0.6114, allocations: 0.7536 MB / 0.9849 GB, free: 6.539 MB / 0.8542 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0006872/0.6121, allocations: 0.5666 MB / 0.9854 GB, free: 5.957 MB / 0.8542 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.609e-06/0.6121, allocations: 4 kB / 0.9854 GB, free: 5.953 MB / 0.8542 GB Notification: Performance of matching and sorting (n=176) (initialization): time 0.001721/0.6138, allocations: 1.108 MB / 0.9865 GB, free: 4.816 MB / 0.8542 GB Notification: Performance of prepare postOptimizeDAE: time 2.367e-05/0.6139, allocations: 11.98 kB / 0.9865 GB, free: 4.805 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.208e-06/0.6139, allocations: 3.938 kB / 0.9865 GB, free: 4.801 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007536/0.6146, allocations: 272.9 kB / 0.9868 GB, free: 4.516 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008375/0.6155, allocations: 335.5 kB / 0.9871 GB, free: 4.188 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004614/0.6201, allocations: 8.853 MB / 0.9958 GB, free: 10.77 MB / 0.8698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009178/0.621, allocations: 131.2 kB / 0.9959 GB, free: 10.64 MB / 0.8698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.705e-05/0.6211, allocations: 52.89 kB / 0.9959 GB, free: 10.59 MB / 0.8698 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 27 (weaDat.conTimMin.canRepeatWeatherFile,weaDat.conTim.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 (166): * Single equations (assignments): 161 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 4 systems {(1,2,100.0%), (1,2,100.0%), (1,2,100.0%), (1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.0006411/0.6217, allocations: 247 kB / 0.9962 GB, free: 10.34 MB / 0.8698 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003402/0.6221, allocations: 238.8 kB / 0.9964 GB, free: 10.11 MB / 0.8698 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001862/0.6239, allocations: 1.36 MB / 0.9977 GB, free: 8.727 MB / 0.8698 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.049e-05/0.6239, allocations: 16 kB / 0.9977 GB, free: 8.711 MB / 0.8698 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.019e-06/0.6239, allocations: 0 / 0.9977 GB, free: 8.711 MB / 0.8698 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.118e-05/0.624, allocations: 7.969 kB / 0.9977 GB, free: 8.703 MB / 0.8698 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003488/0.6274, allocations: 2.541 MB / 1 GB, free: 6.094 MB / 0.8698 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.258e-06/0.6275, allocations: 0 / 1 GB, free: 6.094 MB / 0.8698 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006914/0.6281, allocations: 299.6 kB / 1.001 GB, free: 5.801 MB / 0.8698 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0006094/0.6288, allocations: 258.1 kB / 1.001 GB, free: 5.527 MB / 0.8698 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.642e-05/0.6288, allocations: 39.97 kB / 1.001 GB, free: 5.488 MB / 0.8698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003888/0.6327, allocations: 8.878 MB / 1.009 GB, free: 12.03 MB / 0.8855 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.174e-06/0.6327, allocations: 4.125 kB / 1.009 GB, free: 12.02 MB / 0.8855 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001913/0.6346, allocations: 1.363 MB / 1.011 GB, free: 10.61 MB / 0.8855 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006085/0.6352, allocations: 366.2 kB / 1.011 GB, free: 10.25 MB / 0.8855 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001808/0.6354, allocations: 39.98 kB / 1.011 GB, free: 10.21 MB / 0.8855 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005351/0.6359, allocations: 77.45 kB / 1.011 GB, free: 10.14 MB / 0.8855 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000185/0.6361, allocations: 121.7 kB / 1.011 GB, free: 10.02 MB / 0.8855 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.567e-05/0.6362, allocations: 63.89 kB / 1.011 GB, free: 9.961 MB / 0.8855 GB Notification: Performance of sorting global known variables: time 0.000673/0.6369, allocations: 0.7562 MB / 1.012 GB, free: 9.207 MB / 0.8855 GB Notification: Performance of sort global known variables: time 1.7e-07/0.6369, allocations: 0 / 1.012 GB, free: 9.207 MB / 0.8855 GB Notification: Performance of remove unused functions: time 0.001686/0.6386, allocations: 0.7171 MB / 1.013 GB, free: 8.488 MB / 0.8855 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * 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 (157): * Single equations (assignments): 142 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 10 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 4 systems {(1,2,100.0%), (1,2,100.0%), (1,2,100.0%), (1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001617/0.6402, allocations: 0.7648 MB / 1.014 GB, free: 7.938 MB / 0.8855 GB Notification: Performance of simCode: created initialization part: time 0.001857/0.6421, allocations: 1.605 MB / 1.015 GB, free: 6.238 MB / 0.8855 GB Notification: Performance of simCode: created event and clocks part: time 6.933e-06/0.6421, allocations: 4.656 kB / 1.015 GB, free: 6.234 MB / 0.8855 GB Notification: Performance of simCode: created simulation system equations: time 0.0009307/0.643, allocations: 1.317 MB / 1.016 GB, free: 4.832 MB / 0.8855 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001587/0.6446, allocations: 0.594 MB / 1.017 GB, free: 4.258 MB / 0.8855 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004589/0.6492, allocations: 3.367 MB / 1.02 GB, free: 0.8438 MB / 0.8855 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003583/0.6495, allocations: 440.7 kB / 1.021 GB, free: 392 kB / 0.8855 GB Notification: Performance of simCode: alias equations: time 0.001255/0.6508, allocations: 364.7 kB / 1.021 GB, free: 20 kB / 0.8855 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001267/0.6521, allocations: 0.6891 MB / 1.022 GB, free: 15.33 MB / 0.9011 GB Notification: Performance of SimCode: time 2.225e-06/0.6521, allocations: 0 / 1.022 GB, free: 15.33 MB / 0.9011 GB Notification: Performance of Templates: time 0.04342/0.6955, allocations: 35.7 MB / 1.057 GB, free: 12.14 MB / 0.9323 GB " [Timeout remaining time 299] make -j1 -f Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData_Angles.makefile [Timeout 300] (rm -f Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData_Angles.pipe ; mkfifo Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData_Angles.pipe ; head -c 1048576 < Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData_Angles.pipe >> ../files/Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData_Angles.sim & ./Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData_Angles -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData_Angles.pipe 2>&1) [Timeout 240] diffSimulationResults("Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData_Angles_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Fluid_Sources_Examples_Outside_CpData_Angles.csv","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 6.773021537344903]