Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.MultiBody.FourbarVariants.UniversalSpherical.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001812/0.001812, allocations: 110.5 kB / 21.23 MB, free: 0.6641 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.002033/0.002033, allocations: 213.2 kB / 24.54 MB, free: 4.02 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.608/1.608, allocations: 230.3 MB / 258 MB, free: 8.227 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.2411/0.2411, allocations: 46.9 MB / 361.3 MB, free: 4.438 MB / 286.1 MB
"
[Timeout remaining time 179]
Using package ModelicaTest with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo)
Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo)
Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo)
Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo)
Running command: translateModel(ModelicaTest.MultiBody.FourbarVariants.UniversalSpherical,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|j1.phi|j1.w",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.MultiBody.FourbarVariants.UniversalSpherical")
translateModel(ModelicaTest.MultiBody.FourbarVariants.UniversalSpherical,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|j1.phi|j1.w",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.MultiBody.FourbarVariants.UniversalSpherical") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 0.002391/0.002391, allocations: 75.88 kB / 0.4971 GB, free: 7.59 MB / 366.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3724/0.3748, allocations: 66.02 MB / 0.5615 GB, free: 4.613 MB / 398.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.FourbarVariants.UniversalSpherical): time 0.0185/0.3933, allocations: 15.1 MB / 0.5763 GB, free: 5.445 MB / 414.1 MB
Notification: Performance of NFInst.instExpressions: time 0.01205/0.4054, allocations: 4.872 MB / 0.581 GB, free: 0.5625 MB / 414.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002806/0.4082, allocations: 107.5 kB / 0.5811 GB, free: 468 kB / 414.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.007048/0.4152, allocations: 3.216 MB / 0.5843 GB, free: 13.23 MB / 430.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.007691/0.4229, allocations: 2.603 MB / 0.5868 GB, free: 10.62 MB / 430.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.002799/0.4257, allocations: 0.9827 MB / 0.5878 GB, free: 9.637 MB / 430.1 MB
Notification: Performance of NFFlatten.flatten: time 0.01334/0.4391, allocations: 7.063 MB / 0.5947 GB, free: 2.562 MB / 430.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.005744/0.4448, allocations: 3.237 MB / 0.5978 GB, free: 15.26 MB / 446.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.004859/0.4497, allocations: 2.25 MB / 0.6 GB, free: 13 MB / 446.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.00698/0.4566, allocations: 3.536 MB / 0.6035 GB, free: 9.453 MB / 446.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.002366/0.459, allocations: 488 kB / 0.604 GB, free: 8.977 MB / 446.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.004528/0.4635, allocations: 1.521 MB / 0.6054 GB, free: 7.453 MB / 446.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.005079/0.4686, allocations: 2.925 MB / 0.6083 GB, free: 4.52 MB / 446.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.009198/0.4778, allocations: 3.223 MB / 0.6114 GB, free: 1.277 MB / 446.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.01696/0.4948, allocations: 10.42 MB / 0.6216 GB, free: 6.812 MB / 462.1 MB
Notification: Performance of FrontEnd - DAE generated: time 7.224e-06/0.4948, allocations: 0 / 0.6216 GB, free: 6.812 MB / 462.1 MB
Notification: Performance of FrontEnd: time 1.803e-06/0.4948, allocations: 0 / 0.6216 GB, free: 6.812 MB / 462.1 MB
Notification: Performance of Transformations before backend: time 0.0003592/0.4951, allocations: 4 kB / 0.6216 GB, free: 6.809 MB / 462.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2242
 * Number of variables: 2242
Notification: Performance of Generate backend data structure: time 0.02103/0.5162, allocations: 7.377 MB / 0.6288 GB, free: 15.36 MB / 478.1 MB
Notification: Performance of prepare preOptimizeDAE: time 4.703e-05/0.5162, allocations: 8.031 kB / 0.6288 GB, free: 15.35 MB / 478.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01798/0.5342, allocations: 3.967 MB / 0.6327 GB, free: 11.37 MB / 478.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01225/0.5465, allocations: 4.067 MB / 0.6367 GB, free: 7.25 MB / 478.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003235/0.5468, allocations: 316.4 kB / 0.637 GB, free: 6.938 MB / 478.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001944/0.5487, allocations: 431.7 kB / 0.6374 GB, free: 6.516 MB / 478.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.03127/0.58, allocations: 15.73 MB / 0.6528 GB, free: 5.852 MB / 494.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001501/0.5802, allocations: 59.52 kB / 0.6528 GB, free: 5.793 MB / 494.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006387/0.5808, allocations: 211.8 kB / 0.653 GB, free: 5.586 MB / 494.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.005615/0.5864, allocations: 3.212 MB / 0.6562 GB, free: 2.367 MB / 494.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0303/0.6167, allocations: 14.18 MB / 0.67 GB, free: 4.168 MB / 0.4981 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.08947/0.7062, allocations: 57.42 MB / 0.7261 GB, free: 9.176 MB / 0.5606 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01489/0.7211, allocations: 5.369 MB / 0.7313 GB, free: 3.766 MB / 0.5606 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005546/0.7266, allocations: 3.393 MB / 0.7346 GB, free: 368 kB / 0.5606 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.3482/1.075, allocations: 12.77 MB / 0.7471 GB, free: 149 MB / 0.5606 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.117e-05/1.075, allocations: 65.53 kB / 0.7472 GB, free: 148.9 MB / 0.5606 GB
Notification: Performance of pre-optimization done (n=292): time 5.6e-06/1.075, allocations: 3 kB / 0.7472 GB, free: 148.9 MB / 0.5606 GB
Notification: Performance of matching and sorting (n=342): time 0.1434/1.218, allocations: 42.66 MB / 0.7888 GB, free: 114.7 MB / 0.5606 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001064/1.218, allocations: 214 kB / 0.789 GB, free: 114.4 MB / 0.5606 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.007704/1.226, allocations: 5.469 MB / 0.7944 GB, free: 109.1 MB / 0.5606 GB
Notification: Performance of collectPreVariables (initialization): time 0.0009623/1.227, allocations: 77.7 kB / 0.7944 GB, free: 109 MB / 0.5606 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002082/1.229, allocations: 4.515 MB / 0.7988 GB, free: 104.8 MB / 0.5606 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001644/1.231, allocations: 1.329 MB / 0.8001 GB, free: 103.4 MB / 0.5606 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.002383/1.233, allocations: 1.868 MB / 0.802 GB, free: 101.6 MB / 0.5606 GB
Notification: Performance of setup shared object (initialization): time 5.385e-05/1.233, allocations: 301.1 kB / 0.8023 GB, free: 101.3 MB / 0.5606 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005945/1.239, allocations: 4.839 MB / 0.807 GB, free: 96.42 MB / 0.5606 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007895/1.247, allocations: 9.818 MB / 0.8166 GB, free: 84.16 MB / 0.5606 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01619/1.263, allocations: 15.63 MB / 0.8318 GB, free: 66.07 MB / 0.5606 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001941/1.263, allocations: 52 kB / 0.8319 GB, free: 66.02 MB / 0.5606 GB
Notification: Performance of matching and sorting (n=1190) (initialization): time 0.0451/1.309, allocations: 19.61 MB / 0.851 GB, free: 46.37 MB / 0.5606 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001076/1.309, allocations: 76 kB / 0.8511 GB, free: 46.29 MB / 0.5606 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001753/1.309, allocations: 176 kB / 0.8513 GB, free: 46.12 MB / 0.5606 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.02353/1.332, allocations: 5.937 MB / 0.8571 GB, free: 40.18 MB / 0.5606 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007941/1.34, allocations: 2.129 MB / 0.8591 GB, free: 38.04 MB / 0.5606 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03018/1.371, allocations: 25.95 MB / 0.8845 GB, free: 11.85 MB / 0.5606 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00921/1.38, allocations: 0.5579 MB / 0.885 GB, free: 11.29 MB / 0.5606 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001912/1.382, allocations: 0.5184 MB / 0.8855 GB, free: 10.77 MB / 0.5606 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 789
 * Number of states: 0 ()
 * Number of discrete variables: 45 (fixedFrame4.color_x[3],fixedFrame4.color_x[2],fixedFrame4.color_x[1],b3.color[3],b3.color[2],b3.color[1],universalSpherical.cylinderColor[3],universalSpherical.cylinderColor[2],universalSpherical.cylinderColor[1],universalSpherical.sphereColor[3],universalSpherical.sphereColor[2],universalSpherical.sphereColor[1],universalSpherical.rodColor[3],universalSpherical.rodColor[2],universalSpherical.rodColor[1],b2.color[3],b2.color[2],b2.color[1],b2.body.sphereColor[3],b2.body.sphereColor[2],b2.body.sphereColor[1],b1.color[3],b1.color[2],b1.color[1],b1.body.sphereColor[3],b1.body.sphereColor[2],b1.body.sphereColor[1],j2.boxColor[3],j2.boxColor[2],j2.boxColor[1],j1.cylinderColor[3],j1.cylinderColor[2],j1.cylinderColor[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1],world.groundColor[3],world.groundColor[2],world.groundColor[1],world.gravitySphereColor[3],world.gravitySphereColor[2],world.gravitySphereColor[1])
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (1099):
 * Single equations (assignments): 1091
 * Array equations: 6
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 1 system
   {1}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(2,42,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.006684/1.388, allocations: 3.09 MB / 0.8886 GB, free: 7.672 MB / 0.5606 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001376/1.39, allocations: 0.516 MB / 0.8891 GB, free: 7.152 MB / 0.5606 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03432/1.424, allocations: 12.99 MB / 0.9017 GB, free: 10.09 MB / 0.5762 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001627/1.424, allocations: 59.73 kB / 0.9018 GB, free: 10.04 MB / 0.5762 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.599e-05/1.424, allocations: 8 kB / 0.9018 GB, free: 10.03 MB / 0.5762 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0001186/1.424, allocations: 15.95 kB / 0.9018 GB, free: 10.01 MB / 0.5762 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.06352/1.488, allocations: 24.55 MB / 0.9258 GB, free: 0.9805 MB / 0.5919 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.556e-05/1.488, allocations: 4 kB / 0.9258 GB, free: 0.9766 MB / 0.5919 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00359/1.491, allocations: 0.585 MB / 0.9264 GB, free: 400 kB / 0.5919 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.02608/1.518, allocations: 4.977 MB / 0.9312 GB, free: 11.41 MB / 0.6075 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001022/1.519, allocations: 56 kB / 0.9313 GB, free: 11.35 MB / 0.6075 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03731/1.556, allocations: 21.14 MB / 0.9519 GB, free: 5.984 MB / 0.6231 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.16e-05/1.556, allocations: 12 kB / 0.9519 GB, free: 5.973 MB / 0.6231 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0432/1.599, allocations: 17.58 MB / 0.9691 GB, free: 4.215 MB / 0.6387 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.002901/1.602, allocations: 0.4925 MB / 0.9696 GB, free: 3.719 MB / 0.6387 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001962/1.604, allocations: 52 kB / 0.9696 GB, free: 3.668 MB / 0.6387 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003784/1.608, allocations: 259.6 kB / 0.9699 GB, free: 3.414 MB / 0.6387 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001098/1.609, allocations: 201.5 kB / 0.9701 GB, free: 3.215 MB / 0.6387 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003527/1.609, allocations: 91.98 kB / 0.9702 GB, free: 3.125 MB / 0.6387 GB
Notification: Performance of sorting global known variables: time 0.008216/1.617, allocations: 3.394 MB / 0.9735 GB, free: 15.75 MB / 0.6544 GB
Notification: Performance of sort global known variables: time 6.51e-07/1.617, allocations: 0 / 0.9735 GB, free: 15.75 MB / 0.6544 GB
Notification: Performance of remove unused functions: time 0.3753/1.993, allocations: 1.738 MB / 0.9752 GB, free: 228.5 MB / 0.6544 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 23
 * Number of states: 2 (j1.phi,j1.w)
 * 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 (257):
 * Single equations (assignments): 249
 * Array equations: 6
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 1
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 1 system
   {1}
 * Without analytic Jacobian (size): 0 systems
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(2,38,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.0009249/1.994, allocations: 204.9 kB / 0.9754 GB, free: 228.4 MB / 0.6544 GB
Notification: Performance of simCode: created initialization part: time 0.0166/2.01, allocations: 10.55 MB / 0.9857 GB, free: 226.3 MB / 0.6544 GB
Notification: Performance of simCode: created event and clocks part: time 1.195e-05/2.01, allocations: 0 / 0.9857 GB, free: 226.3 MB / 0.6544 GB
Notification: Performance of simCode: created simulation system equations: time 0.005255/2.016, allocations: 3.822 MB / 0.9894 GB, free: 224.8 MB / 0.6544 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003858/2.019, allocations: 0.619 MB / 0.99 GB, free: 224.5 MB / 0.6544 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02705/2.046, allocations: 16.43 MB / 1.006 GB, free: 216.7 MB / 0.6544 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005281/2.052, allocations: 4.614 MB / 1.011 GB, free: 213.1 MB / 0.6544 GB
Notification: Performance of simCode: alias equations: time 0.00621/2.058, allocations: 2.98 MB / 1.013 GB, free: 211.3 MB / 0.6544 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001511/2.059, allocations: 354 kB / 1.014 GB, free: 211 MB / 0.6544 GB
Notification: Performance of SimCode: time 1.152e-06/2.059, allocations: 0 / 1.014 GB, free: 211 MB / 0.6544 GB
Notification: Performance of Templates: time 0.1134/2.173, allocations: 80.49 MB / 1.092 GB, free: 132.4 MB / 0.6544 GB
"
[Timeout remaining time 658]
make -j1 -f ModelicaTest_trunk_ModelicaTest.MultiBody.FourbarVariants.UniversalSpherical.makefile [Timeout 660]
(rm -f ModelicaTest_trunk_ModelicaTest.MultiBody.FourbarVariants.UniversalSpherical.pipe ; mkfifo ModelicaTest_trunk_ModelicaTest.MultiBody.FourbarVariants.UniversalSpherical.pipe ; head -c 1048576 < ModelicaTest_trunk_ModelicaTest.MultiBody.FourbarVariants.UniversalSpherical.pipe >> ../files/ModelicaTest_trunk_ModelicaTest.MultiBody.FourbarVariants.UniversalSpherical.sim & ./ModelicaTest_trunk_ModelicaTest.MultiBody.FourbarVariants.UniversalSpherical  -abortSlowSimulation -alarm=480  -emit_protected -lv LOG_STATS > ModelicaTest_trunk_ModelicaTest.MultiBody.FourbarVariants.UniversalSpherical.pipe 2>&1) [Timeout 480]
diffSimulationResults("ModelicaTest_trunk_ModelicaTest.MultiBody.FourbarVariants.UniversalSpherical_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/MultiBody/FourbarVariants/UniversalSpherical/UniversalSpherical.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_trunk_ModelicaTest.MultiBody.FourbarVariants.UniversalSpherical.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660]
""
[Timeout remaining time 660]
Reference file matches
[Calling sys.exit(0), Time elapsed: 9.434322874993086]