Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Controls.Continuous.Examples.LimPID.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 0.001804/0.001804, allocations: 85.48 kB / 19.44 MB, free: 340 kB / 13.93 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 0.001915/0.001915, allocations: 173.2 kB / 22.76 MB, free: 1.66 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 1.54/1.54, allocations: 177.1 MB / 203.1 MB, free: 5.629 MB / 186.7 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo): time 0.003284/0.003284, allocations: 239.3 kB / 259.8 MB, free: 12.87 MB / 250.7 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo): time 1.165/1.165, allocations: 138.5 MB / 454.7 MB, free: 1.477 MB / 362.7 MB " [Timeout remaining time 179] Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 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(BuildingSystems.Controls.Continuous.Examples.LimPID,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Controls.Continuous.Examples.LimPID") translateModel(BuildingSystems.Controls.Continuous.Examples.LimPID,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Controls.Continuous.Examples.LimPID") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.433e-06/1.433e-06, allocations: 0 / 0.5543 GB, free: 0.8867 MB / 474.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.048e-05/2.191e-05, allocations: 2.312 kB / 0.5543 GB, free: 0.8828 MB / 474.7 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Controls.Continuous.Examples.LimPID): time 0.005576/0.005598, allocations: 3.484 MB / 0.5577 GB, free: 13.38 MB / 490.7 MB Notification: Performance of NFInst.instExpressions: time 0.002643/0.00824, allocations: 1.352 MB / 0.559 GB, free: 12.02 MB / 490.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003062/0.008546, allocations: 31.75 kB / 0.559 GB, free: 11.98 MB / 490.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0003326/0.008879, allocations: 130.6 kB / 0.5592 GB, free: 11.86 MB / 490.7 MB Notification: Performance of NFTyping.typeBindings: time 0.0005279/0.009407, allocations: 186.4 kB / 0.5593 GB, free: 11.67 MB / 490.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.001125/0.01053, allocations: 0.5615 MB / 0.5599 GB, free: 11.11 MB / 490.7 MB Notification: Performance of NFFlatten.flatten: time 0.001166/0.0117, allocations: 0.9836 MB / 0.5608 GB, free: 10.12 MB / 490.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0004332/0.01213, allocations: 226.2 kB / 0.5611 GB, free: 9.891 MB / 490.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0007057/0.01284, allocations: 0.5065 MB / 0.5616 GB, free: 9.383 MB / 490.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0003864/0.01322, allocations: 263 kB / 0.5618 GB, free: 9.125 MB / 490.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0001422/0.01337, allocations: 80 kB / 0.5619 GB, free: 9.047 MB / 490.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0001494/0.01352, allocations: 80 kB / 0.562 GB, free: 8.969 MB / 490.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0002023/0.01372, allocations: 195.1 kB / 0.5621 GB, free: 8.777 MB / 490.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0002789/0.014, allocations: 231.3 kB / 0.5624 GB, free: 8.551 MB / 490.7 MB Notification: Performance of NFConvertDAE.convert: time 0.001189/0.01519, allocations: 0.9343 MB / 0.5633 GB, free: 7.613 MB / 490.7 MB Notification: Performance of FrontEnd - DAE generated: time 2.325e-06/0.01519, allocations: 3.938 kB / 0.5633 GB, free: 7.609 MB / 490.7 MB Notification: Performance of FrontEnd: time 7.91e-07/0.01519, allocations: 0 / 0.5633 GB, free: 7.609 MB / 490.7 MB Notification: Performance of Transformations before backend: time 9.919e-06/0.0152, allocations: 0 / 0.5633 GB, free: 7.609 MB / 490.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 126 * Number of variables: 126 Notification: Performance of Generate backend data structure: time 0.002317/0.01752, allocations: 1.258 MB / 0.5645 GB, free: 6.301 MB / 490.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.616e-05/0.01755, allocations: 8.75 kB / 0.5645 GB, free: 6.293 MB / 490.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002403/0.01779, allocations: 140.3 kB / 0.5647 GB, free: 6.156 MB / 490.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001123/0.01891, allocations: 0.5839 MB / 0.5652 GB, free: 5.547 MB / 490.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001583/0.01907, allocations: 148.4 kB / 0.5654 GB, free: 5.379 MB / 490.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001098/0.01918, allocations: 64.33 kB / 0.5654 GB, free: 5.316 MB / 490.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001334/0.02052, allocations: 0.792 MB / 0.5662 GB, free: 4.426 MB / 490.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.971e-05/0.02054, allocations: 4.188 kB / 0.5662 GB, free: 4.422 MB / 490.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.084e-05/0.0206, allocations: 28.12 kB / 0.5662 GB, free: 4.395 MB / 490.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.655e-05/0.02061, allocations: 12 kB / 0.5662 GB, free: 4.383 MB / 490.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009545/0.02157, allocations: 395.7 kB / 0.5666 GB, free: 4 MB / 490.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.003393/0.02496, allocations: 2.44 MB / 0.569 GB, free: 1.48 MB / 490.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001148/0.02611, allocations: 472.2 kB / 0.5695 GB, free: 1.004 MB / 490.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005319/0.02664, allocations: 206.5 kB / 0.5697 GB, free: 0.8008 MB / 490.7 MB Notification: Performance of preOpt evalFunc (simulation): time 4.925e-05/0.02669, allocations: 8 kB / 0.5697 GB, free: 0.793 MB / 490.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006736/0.02736, allocations: 332.4 kB / 0.57 GB, free: 452 kB / 490.7 MB Notification: Performance of pre-optimization done (n=45): time 1.813e-06/0.02737, allocations: 0 / 0.57 GB, free: 452 kB / 490.7 MB Notification: Performance of matching and sorting (n=45): time 0.00147/0.02884, allocations: 0.593 MB / 0.5706 GB, free: 15.84 MB / 0.4948 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.729e-05/0.02893, allocations: 114.5 kB / 0.5707 GB, free: 15.71 MB / 0.4948 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009668/0.0299, allocations: 0.7496 MB / 0.5714 GB, free: 14.94 MB / 0.4948 GB Notification: Performance of collectPreVariables (initialization): time 5.455e-05/0.02995, allocations: 37.7 kB / 0.5714 GB, free: 14.89 MB / 0.4948 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004155/0.03037, allocations: 443.8 kB / 0.5719 GB, free: 14.46 MB / 0.4948 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001791/0.03055, allocations: 174.6 kB / 0.572 GB, free: 14.29 MB / 0.4948 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002035/0.03075, allocations: 123.9 kB / 0.5721 GB, free: 14.16 MB / 0.4948 GB Notification: Performance of setup shared object (initialization): time 0.0003801/0.03113, allocations: 0.5977 MB / 0.5727 GB, free: 13.55 MB / 0.4948 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004684/0.0316, allocations: 200 kB / 0.5729 GB, free: 13.34 MB / 0.4948 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000636/0.03224, allocations: 404 kB / 0.5733 GB, free: 12.87 MB / 0.4948 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009597/0.0332, allocations: 0.5019 MB / 0.5738 GB, free: 12.32 MB / 0.4948 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.016e-06/0.0332, allocations: 0 / 0.5738 GB, free: 12.32 MB / 0.4948 GB Notification: Performance of matching and sorting (n=64) (initialization): time 0.00128/0.03448, allocations: 0.6294 MB / 0.5744 GB, free: 11.66 MB / 0.4948 GB Notification: Performance of prepare postOptimizeDAE: time 4.795e-05/0.03453, allocations: 41.64 kB / 0.5744 GB, free: 11.62 MB / 0.4948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.932e-06/0.03453, allocations: 0 / 0.5744 GB, free: 11.62 MB / 0.4948 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.12e-05/0.03455, allocations: 8 kB / 0.5745 GB, free: 11.61 MB / 0.4948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004835/0.03504, allocations: 103.9 kB / 0.5746 GB, free: 11.51 MB / 0.4948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.03e-05/0.03505, allocations: 7.938 kB / 0.5746 GB, free: 11.5 MB / 0.4948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003743/0.03542, allocations: 55.66 kB / 0.5746 GB, free: 11.45 MB / 0.4948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.265e-05/0.03547, allocations: 16 kB / 0.5746 GB, free: 11.43 MB / 0.4948 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006181/0.03608, allocations: 377.9 kB / 0.575 GB, free: 11.05 MB / 0.4948 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0006033/0.03669, allocations: 404 kB / 0.5754 GB, free: 10.59 MB / 0.4948 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0009011/0.03759, allocations: 486 kB / 0.5758 GB, free: 10.06 MB / 0.4948 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.194e-06/0.03759, allocations: 0 / 0.5758 GB, free: 10.06 MB / 0.4948 GB Notification: Performance of matching and sorting (n=64) (initialization_lambda0): time 0.001268/0.03886, allocations: 0.6057 MB / 0.5764 GB, free: 9.43 MB / 0.4948 GB Notification: Performance of prepare postOptimizeDAE: time 3.702e-05/0.03889, allocations: 38.02 kB / 0.5765 GB, free: 9.387 MB / 0.4948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.26e-06/0.0389, allocations: 8 kB / 0.5765 GB, free: 9.379 MB / 0.4948 GB Notification: Performance of postOpt tearingSystem (initialization): time 8.165e-06/0.03891, allocations: 7.938 kB / 0.5765 GB, free: 9.371 MB / 0.4948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004597/0.03937, allocations: 99.89 kB / 0.5766 GB, free: 9.273 MB / 0.4948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.17e-05/0.03938, allocations: 11.92 kB / 0.5766 GB, free: 9.262 MB / 0.4948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003714/0.03975, allocations: 47.72 kB / 0.5766 GB, free: 9.215 MB / 0.4948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.22e-05/0.03979, allocations: 20 kB / 0.5767 GB, free: 9.195 MB / 0.4948 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 11 * Number of states: 0 () * Number of discrete variables: 8 (pulse.count,$PRE.pulse.count,pulse.T_start,$PRE.pulse.T_start,$whenCondition1,limPIDOri.I.local_reset,limPIDRev.I.trigger_internal,limPID.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (63): * Single equations (assignments): 62 * Array equations: 0 * Algorithm blocks: 1 * 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 0.0002296/0.04002, allocations: 298.9 kB / 0.5769 GB, free: 8.898 MB / 0.4948 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001448/0.04017, allocations: 87.53 kB / 0.577 GB, free: 8.812 MB / 0.4948 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001788/0.04035, allocations: 82.69 kB / 0.5771 GB, free: 8.727 MB / 0.4948 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.892e-06/0.04035, allocations: 4 kB / 0.5771 GB, free: 8.723 MB / 0.4948 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.717e-06/0.04036, allocations: 0 / 0.5771 GB, free: 8.723 MB / 0.4948 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.62e-06/0.04036, allocations: 0 / 0.5771 GB, free: 8.723 MB / 0.4948 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0007743/0.04114, allocations: 0.5665 MB / 0.5777 GB, free: 8.121 MB / 0.4948 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.004e-06/0.04114, allocations: 0 / 0.5777 GB, free: 8.121 MB / 0.4948 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004558/0.04159, allocations: 79.89 kB / 0.5777 GB, free: 8.043 MB / 0.4948 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.525e-06/0.0416, allocations: 0 / 0.5777 GB, free: 8.043 MB / 0.4948 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.14e-05/0.04164, allocations: 12 kB / 0.5777 GB, free: 8.031 MB / 0.4948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.708e-06/0.04164, allocations: 3.938 kB / 0.5777 GB, free: 8.027 MB / 0.4948 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.959e-06/0.04165, allocations: 11.98 kB / 0.5778 GB, free: 8.016 MB / 0.4948 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00154/0.04319, allocations: 0.7173 MB / 0.5785 GB, free: 7.277 MB / 0.4948 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002478/0.04344, allocations: 111.3 kB / 0.5786 GB, free: 7.168 MB / 0.4948 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.868e-05/0.04352, allocations: 12 kB / 0.5786 GB, free: 7.156 MB / 0.4948 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003749/0.04389, allocations: 35.97 kB / 0.5786 GB, free: 7.121 MB / 0.4948 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.601e-05/0.04399, allocations: 31.94 kB / 0.5786 GB, free: 7.09 MB / 0.4948 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.016e-05/0.04404, allocations: 23.98 kB / 0.5787 GB, free: 7.066 MB / 0.4948 GB Notification: Performance of sorting global known variables: time 0.0005927/0.04463, allocations: 479 kB / 0.5791 GB, free: 6.605 MB / 0.4948 GB Notification: Performance of sort global known variables: time 8e-08/0.04463, allocations: 0 / 0.5791 GB, free: 6.605 MB / 0.4948 GB Notification: Performance of remove unused functions: time 0.0006315/0.04526, allocations: 231.3 kB / 0.5793 GB, free: 6.379 MB / 0.4948 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 6 (limPID.I.y,limPID.D.x,limPIDRev.I.y,limPIDRev.D.x,limPIDOri.I.y,limPIDOri.D.x) * Number of discrete variables: 3 ($whenCondition1,pulse.T_start,pulse.count) * Number of discrete states: 1 (pulse.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (45): * Single equations (assignments): 43 * 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 0.0001649/0.04543, allocations: 107.2 kB / 0.5794 GB, free: 6.266 MB / 0.4948 GB Notification: Performance of simCode: created initialization part: time 0.00168/0.04711, allocations: 0.8651 MB / 0.5803 GB, free: 5.355 MB / 0.4948 GB Notification: Performance of simCode: created event and clocks part: time 1.974e-06/0.04711, allocations: 0 / 0.5803 GB, free: 5.355 MB / 0.4948 GB Notification: Performance of simCode: created simulation system equations: time 0.0004676/0.04758, allocations: 215.5 kB / 0.5805 GB, free: 5.141 MB / 0.4948 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0009428/0.04852, allocations: 221.8 kB / 0.5807 GB, free: 4.934 MB / 0.4948 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002233/0.05075, allocations: 1.177 MB / 0.5819 GB, free: 3.715 MB / 0.4948 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000354/0.0511, allocations: 322.9 kB / 0.5822 GB, free: 3.371 MB / 0.4948 GB Notification: Performance of simCode: alias equations: time 0.0003495/0.05145, allocations: 84.97 kB / 0.5822 GB, free: 3.289 MB / 0.4948 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001628/0.05162, allocations: 52.48 kB / 0.5823 GB, free: 3.238 MB / 0.4948 GB Notification: Performance of SimCode: time 4.71e-07/0.05162, allocations: 0 / 0.5823 GB, free: 3.238 MB / 0.4948 GB Notification: Performance of Templates: time 0.01651/0.06813, allocations: 8.042 MB / 0.5901 GB, free: 11.38 MB / 0.5105 GB " [Timeout remaining time 660] make -j1 -f BuildingSystems_BuildingSystems.Controls.Continuous.Examples.LimPID.makefile [Timeout 660] (rm -f BuildingSystems_BuildingSystems.Controls.Continuous.Examples.LimPID.pipe ; mkfifo BuildingSystems_BuildingSystems.Controls.Continuous.Examples.LimPID.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Controls.Continuous.Examples.LimPID.pipe >> ../files/BuildingSystems_BuildingSystems.Controls.Continuous.Examples.LimPID.sim & ./BuildingSystems_BuildingSystems.Controls.Continuous.Examples.LimPID -abortSlowSimulation -alarm=240 -lv LOG_STATS > BuildingSystems_BuildingSystems.Controls.Continuous.Examples.LimPID.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 6.4223547000437975]