Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ScalableTestSuite_ScalableTestSuite.Electrical.BreakerCircuits.Verification.BreakerNetwork_3_Array.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 0.001587/0.001587, allocations: 111.1 kB / 20.44 MB, free: 1.184 MB / 14.72 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 0.001819/0.001819, allocations: 208.1 kB / 23.73 MB, free: 4.387 MB / 14.72 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 1.354/1.354, allocations: 230.6 MB / 257.5 MB, free: 7.789 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite master/package.mo): time 0.8566/0.8566, allocations: 120.6 MB / 434.5 MB, free: 0.6445 MB / 334.1 MB " [Timeout remaining time 179] Using package ScalableTestSuite with version 2.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite 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: "" <> buildModelFMU(ScalableTestSuite.Electrical.BreakerCircuits.Verification.BreakerNetwork_3_Array,fileNamePrefix="ScalableTestSuite_ScalableTestSuite_Electrical_BreakerCircuits_Verification_BreakerNetwork_3_Array",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ScalableTestSuite.Electrical.BreakerCircuits.Verification.BreakerNetwork_3_Array,fileNamePrefix="ScalableTestSuite_ScalableTestSuite_Electrical_BreakerCircuits_Verification_BreakerNetwork_3_Array",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300] "Notification: ScalableTestSuite requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001945/0.001945, allocations: 75.88 kB / 0.6067 GB, free: 10.76 MB / 446.3 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1423/0.1443, allocations: 85.86 MB / 0.6905 GB, free: 4.688 MB / 0.5139 GB Notification: Performance of NFInst.instantiate(ScalableTestSuite.Electrical.BreakerCircuits.Verification.BreakerNetwork_3_Array): time 0.003718/0.148, allocations: 2.007 MB / 0.6925 GB, free: 2.672 MB / 0.5139 GB Notification: Performance of NFInst.instExpressions: time 0.001144/0.1492, allocations: 0.5494 MB / 0.693 GB, free: 2.117 MB / 0.5139 GB Notification: Performance of NFInst.updateImplicitVariability: time 9.203e-05/0.1492, allocations: 7.938 kB / 0.693 GB, free: 2.109 MB / 0.5139 GB Notification: Performance of NFTyping.typeComponents: time 0.0001438/0.1494, allocations: 23.78 kB / 0.6931 GB, free: 2.086 MB / 0.5139 GB Notification: Performance of NFTyping.typeBindings: time 0.000216/0.1496, allocations: 39.69 kB / 0.6931 GB, free: 2.047 MB / 0.5139 GB Notification: Performance of NFTyping.typeClassSections: time 0.0002543/0.1499, allocations: 71.83 kB / 0.6932 GB, free: 1.977 MB / 0.5139 GB Notification: Performance of NFFlatten.flatten: time 0.0005404/0.1504, allocations: 462.2 kB / 0.6936 GB, free: 1.523 MB / 0.5139 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0001842/0.1506, allocations: 87.36 kB / 0.6937 GB, free: 1.438 MB / 0.5139 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001828/0.1508, allocations: 183.4 kB / 0.6939 GB, free: 1.258 MB / 0.5139 GB Notification: Performance of NFSimplifyModel.simplify: time 0.000253/0.151, allocations: 203.2 kB / 0.6941 GB, free: 1.059 MB / 0.5139 GB Notification: Performance of NFPackage.collectConstants: time 6.817e-05/0.1511, allocations: 32 kB / 0.6941 GB, free: 1.027 MB / 0.5139 GB Notification: Performance of NFFlatten.collectFunctions: time 9.546e-05/0.1512, allocations: 39.98 kB / 0.6941 GB, free: 0.9883 MB / 0.5139 GB Notification: Performance of NFScalarize.scalarize: time 0.0001002/0.1513, allocations: 91.69 kB / 0.6942 GB, free: 0.8984 MB / 0.5139 GB Notification: Performance of NFVerifyModel.verify: time 0.0001648/0.1514, allocations: 147.4 kB / 0.6943 GB, free: 0.7539 MB / 0.5139 GB Notification: Performance of NFConvertDAE.convert: time 0.0004677/0.1519, allocations: 462.3 kB / 0.6948 GB, free: 308 kB / 0.5139 GB Notification: Performance of FrontEnd - DAE generated: time 4.188e-06/0.1519, allocations: 0 / 0.6948 GB, free: 308 kB / 0.5139 GB Notification: Performance of FrontEnd: time 1.713e-06/0.1519, allocations: 4 kB / 0.6948 GB, free: 304 kB / 0.5139 GB Notification: Performance of Transformations before backend: time 7.344e-06/0.1519, allocations: 0 / 0.6948 GB, free: 304 kB / 0.5139 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 71 * Number of variables: 71 Notification: Performance of Generate backend data structure: time 0.001168/0.1531, allocations: 0.6542 MB / 0.6954 GB, free: 15.61 MB / 0.5295 GB Notification: Performance of prepare preOptimizeDAE: time 3.674e-05/0.1531, allocations: 8.031 kB / 0.6954 GB, free: 15.61 MB / 0.5295 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 7.856e-05/0.1532, allocations: 70.66 kB / 0.6955 GB, free: 15.53 MB / 0.5295 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 7.674e-05/0.1533, allocations: 40.7 kB / 0.6955 GB, free: 15.49 MB / 0.5295 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004483/0.1537, allocations: 265.9 kB / 0.6958 GB, free: 15.2 MB / 0.5295 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.75e-05/0.1538, allocations: 21.03 kB / 0.6958 GB, free: 15.18 MB / 0.5295 GB Notification: Performance of preOpt expandDerOperator (simulation): time 5.575e-05/0.1538, allocations: 32.36 kB / 0.6959 GB, free: 15.15 MB / 0.5295 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006745/0.1545, allocations: 0.4929 MB / 0.6963 GB, free: 14.62 MB / 0.5295 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.566e-05/0.1545, allocations: 0 / 0.6963 GB, free: 14.62 MB / 0.5295 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.357e-05/0.1545, allocations: 15.94 kB / 0.6963 GB, free: 14.61 MB / 0.5295 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.706e-06/0.1546, allocations: 8 kB / 0.6964 GB, free: 14.6 MB / 0.5295 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005222/0.1551, allocations: 338.3 kB / 0.6967 GB, free: 14.27 MB / 0.5295 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002/0.1571, allocations: 1.144 MB / 0.6978 GB, free: 13.05 MB / 0.5295 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0004008/0.1575, allocations: 266.7 kB / 0.698 GB, free: 12.79 MB / 0.5295 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002521/0.1577, allocations: 165.2 kB / 0.6982 GB, free: 12.62 MB / 0.5295 GB Notification: Performance of preOpt evalFunc (simulation): time 1.537e-05/0.1577, allocations: 7.859 kB / 0.6982 GB, free: 12.61 MB / 0.5295 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004867/0.1582, allocations: 410.7 kB / 0.6986 GB, free: 12.16 MB / 0.5295 GB Notification: Performance of pre-optimization done (n=30): time 1.563e-06/0.1582, allocations: 0 / 0.6986 GB, free: 12.16 MB / 0.5295 GB Notification: Performance of matching and sorting (n=30): time 0.001647/0.1599, allocations: 0.7085 MB / 0.6993 GB, free: 11.44 MB / 0.5295 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001097/0.16, allocations: 174.1 kB / 0.6995 GB, free: 11.23 MB / 0.5295 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003178/0.1603, allocations: 301 kB / 0.6998 GB, free: 10.93 MB / 0.5295 GB Notification: Performance of collectPreVariables (initialization): time 3.989e-05/0.1603, allocations: 41.7 kB / 0.6998 GB, free: 10.89 MB / 0.5295 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001401/0.1605, allocations: 192.5 kB / 0.7 GB, free: 10.69 MB / 0.5295 GB Notification: Performance of collectInitialBindings (initialization): time 8.291e-05/0.1606, allocations: 91.27 kB / 0.7001 GB, free: 10.6 MB / 0.5295 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001171/0.1607, allocations: 78.14 kB / 0.7001 GB, free: 10.52 MB / 0.5295 GB Notification: Performance of setup shared object (initialization): time 0.0001478/0.1608, allocations: 338.8 kB / 0.7005 GB, free: 10.18 MB / 0.5295 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002565/0.1611, allocations: 164.7 kB / 0.7006 GB, free: 10.02 MB / 0.5295 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003804/0.1615, allocations: 362.7 kB / 0.701 GB, free: 9.613 MB / 0.5295 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004973/0.162, allocations: 364.2 kB / 0.7013 GB, free: 9.242 MB / 0.5295 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.156e-06/0.162, allocations: 4 kB / 0.7013 GB, free: 9.238 MB / 0.5295 GB Notification: Performance of matching and sorting (n=48) (initialization): time 0.0008675/0.1628, allocations: 0.5522 MB / 0.7019 GB, free: 8.676 MB / 0.5295 GB Notification: Performance of prepare postOptimizeDAE: time 1.739e-05/0.1629, allocations: 8 kB / 0.7019 GB, free: 8.668 MB / 0.5295 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.354e-06/0.1629, allocations: 3.984 kB / 0.7019 GB, free: 8.664 MB / 0.5295 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003249/0.1632, allocations: 116.8 kB / 0.702 GB, free: 8.547 MB / 0.5295 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001952/0.1634, allocations: 47.84 kB / 0.702 GB, free: 8.5 MB / 0.5295 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002324/0.1657, allocations: 2.158 MB / 0.7041 GB, free: 6.223 MB / 0.5295 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003033/0.166, allocations: 75.94 kB / 0.7042 GB, free: 6.148 MB / 0.5295 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.221e-05/0.166, allocations: 15.94 kB / 0.7042 GB, free: 6.133 MB / 0.5295 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 5 * Number of states: 0 () * Number of discrete variables: 18 (B[1].open,$PRE.B[1].open,$whenCondition5,B[2].open,$PRE.B[2].open,$whenCondition3,B[3].open,$PRE.B[3].open,$whenCondition1,B[3].G,$PRE.B[3].G,B[2].G,$PRE.B[2].G,B[1].G,$PRE.B[1].G,$whenCondition2,$whenCondition4,$whenCondition6) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (38): * Single equations (assignments): 37 * 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 {(2,9,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0002368/0.1663, allocations: 197.7 kB / 0.7044 GB, free: 5.93 MB / 0.5295 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 4.86e-05/0.1663, allocations: 27.86 kB / 0.7044 GB, free: 5.902 MB / 0.5295 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 6.749e-05/0.1664, allocations: 42.95 kB / 0.7045 GB, free: 5.863 MB / 0.5295 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.844e-06/0.1664, allocations: 0 / 0.7045 GB, free: 5.863 MB / 0.5295 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.025e-05/0.1664, allocations: 7.938 kB / 0.7045 GB, free: 5.855 MB / 0.5295 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.777e-06/0.1664, allocations: 0 / 0.7045 GB, free: 5.855 MB / 0.5295 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003708/0.1668, allocations: 340.5 kB / 0.7048 GB, free: 5.48 MB / 0.5295 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.313e-06/0.1668, allocations: 0 / 0.7048 GB, free: 5.48 MB / 0.5295 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001011/0.1669, allocations: 15.98 kB / 0.7048 GB, free: 5.465 MB / 0.5295 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0002526/0.1671, allocations: 116.8 kB / 0.7049 GB, free: 5.348 MB / 0.5295 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.722e-05/0.1671, allocations: 15.88 kB / 0.7049 GB, free: 5.332 MB / 0.5295 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002194/0.1693, allocations: 2.151 MB / 0.707 GB, free: 3.066 MB / 0.5295 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.343e-06/0.1693, allocations: 64 / 0.707 GB, free: 3.066 MB / 0.5295 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009529/0.1703, allocations: 0.6428 MB / 0.7077 GB, free: 2.402 MB / 0.5295 GB Notification: Performance of postOpt removeConstants (simulation): time 6.554e-05/0.1704, allocations: 31.89 kB / 0.7077 GB, free: 2.371 MB / 0.5295 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.465e-05/0.1704, allocations: 15.92 kB / 0.7077 GB, free: 2.355 MB / 0.5295 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002305/0.1706, allocations: 51.88 kB / 0.7078 GB, free: 2.305 MB / 0.5295 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.011e-05/0.1707, allocations: 32.02 kB / 0.7078 GB, free: 2.273 MB / 0.5295 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.428e-05/0.1707, allocations: 11.98 kB / 0.7078 GB, free: 2.262 MB / 0.5295 GB Notification: Performance of sorting global known variables: time 0.000214/0.171, allocations: 216.4 kB / 0.708 GB, free: 2.051 MB / 0.5295 GB Notification: Performance of sort global known variables: time 7e-08/0.171, allocations: 0 / 0.708 GB, free: 2.051 MB / 0.5295 GB Notification: Performance of remove unused functions: time 0.0003972/0.1713, allocations: 131.7 kB / 0.7081 GB, free: 1.922 MB / 0.5295 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 1 (firstOrder.y) * Number of discrete variables: 12 ($whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,B[1].open,B[1].G,B[2].open,B[2].G,B[3].open,B[3].G) * Number of discrete states: 3 (B[3].open,B[2].open,B[1].open) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (20): * Single equations (assignments): 13 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 6 * 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 {(2,9,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001421/0.1728, allocations: 1.204 MB / 0.7093 GB, free: 0.6992 MB / 0.5295 GB Notification: Performance of simCode: created initialization part: time 0.0009056/0.1737, allocations: 0.5139 MB / 0.7098 GB, free: 176 kB / 0.5295 GB Notification: Performance of simCode: created event and clocks part: time 2.545e-06/0.1737, allocations: 4 kB / 0.7098 GB, free: 172 kB / 0.5295 GB Notification: Performance of simCode: created simulation system equations: time 0.0004978/0.1742, allocations: 339 kB / 0.7101 GB, free: 15.82 MB / 0.5452 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003211/0.1745, allocations: 64.31 kB / 0.7102 GB, free: 15.76 MB / 0.5452 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004328/0.1788, allocations: 3.575 MB / 0.7137 GB, free: 12.07 MB / 0.5452 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002219/0.179, allocations: 237.1 kB / 0.7139 GB, free: 11.81 MB / 0.5452 GB Notification: Performance of simCode: alias equations: time 0.0001527/0.1792, allocations: 50.95 kB / 0.714 GB, free: 11.77 MB / 0.5452 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001355/0.1793, allocations: 95.41 kB / 0.7141 GB, free: 11.67 MB / 0.5452 GB Notification: Performance of SimCode: time 6.72e-07/0.1793, allocations: 0 / 0.7141 GB, free: 11.67 MB / 0.5452 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.04143/0.2208, allocations: 9.32 MB / 0.7232 GB, free: 2.598 MB / 0.5452 GB Notification: Performance of buildModelFMU: Generate platform static: time 11.27/11.49, allocations: 7.797 kB / 0.7232 GB, free: 2.59 MB / 0.5452 GB " [Timeout remaining time 288] (rm -f ScalableTestSuite_ScalableTestSuite.Electrical.BreakerCircuits.Verification.BreakerNetwork_3_Array.pipe ; mkfifo ScalableTestSuite_ScalableTestSuite.Electrical.BreakerCircuits.Verification.BreakerNetwork_3_Array.pipe ; head -c 1048576 < ScalableTestSuite_ScalableTestSuite.Electrical.BreakerCircuits.Verification.BreakerNetwork_3_Array.pipe >> ../files/ScalableTestSuite_ScalableTestSuite.Electrical.BreakerCircuits.Verification.BreakerNetwork_3_Array.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=ScalableTestSuite_ScalableTestSuite.Electrical.BreakerCircuits.Verification.BreakerNetwork_3_Array_res.mat --tempDir=temp_ScalableTestSuite_ScalableTestSuite_Electrical_BreakerCircuits_Verification_BreakerNetwork_3_Array_fmu --startTime=0 --stopTime=1 --stepSize=0.0004 --timeout=300 --tolerance=1e-06 ScalableTestSuite_ScalableTestSuite_Electrical_BreakerCircuits_Verification_BreakerNetwork_3_Array.fmu > ScalableTestSuite_ScalableTestSuite.Electrical.BreakerCircuits.Verification.BreakerNetwork_3_Array.pipe 2>&1) [Timeout 315.0] diffSimulationResults("ScalableTestSuite_ScalableTestSuite.Electrical.BreakerCircuits.Verification.BreakerNetwork_3_Array_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ScalableTestSuite/ScalableTestSuite.Electrical.BreakerCircuits.Verification.BreakerNetwork_3_Array_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ScalableTestSuite_ScalableTestSuite.Electrical.BreakerCircuits.Verification.BreakerNetwork_3_Array.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: 15.044928038027138]