Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.Math.Random.TestRandomNumbers.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 0.0009481/0.0009481, allocations: 80.8 kB / 21.5 MB, free: 2.992 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 0.001084/0.001084, allocations: 170 kB / 24.91 MB, free: 9.148 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 0.946/0.946, allocations: 177.1 MB / 205.3 MB, free: 5.492 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.2682/0.2682, allocations: 32.8 MB / 294.6 MB, free: 1.242 MB / 266.7 MB " [Timeout remaining time 180] Using package ModelicaTest with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/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(ModelicaTest.Math.Random.TestRandomNumbers,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2,variableFilter="time|result",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Math.Random.TestRandomNumbers") translateModel(ModelicaTest.Math.Random.TestRandomNumbers,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2,variableFilter="time|result",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Math.Random.TestRandomNumbers") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.943e-06/1.943e-06, allocations: 0 / 323.2 MB, free: 9.703 MB / 298.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 3.202e-05/3.396e-05, allocations: 5.266 kB / 323.2 MB, free: 9.699 MB / 298.7 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Math.Random.TestRandomNumbers): time 0.001832/0.001865, allocations: 0.5447 MB / 323.8 MB, free: 9.152 MB / 298.7 MB Notification: Performance of NFInst.instExpressions: time 0.001113/0.002979, allocations: 0.6038 MB / 324.4 MB, free: 8.543 MB / 298.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 3.369e-05/0.003012, allocations: 3.938 kB / 324.4 MB, free: 8.539 MB / 298.7 MB Notification: Performance of NFTyping.typeComponents: time 8.663e-05/0.003099, allocations: 3.938 kB / 324.4 MB, free: 8.535 MB / 298.7 MB Notification: Performance of NFTyping.typeBindings: time 5.099e-06/0.003104, allocations: 0 / 324.4 MB, free: 8.535 MB / 298.7 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/Math.mo:842:5-926:22:writable] Warning: Pure function 'ModelicaTest.Math.Random.randomNumbers' contains a call to impure function 'Modelica.Utilities.Streams.print'. Notification: Performance of NFTyping.typeClassSections: time 0.000806/0.00391, allocations: 215.2 kB / 324.6 MB, free: 8.324 MB / 298.7 MB Notification: Performance of NFFlatten.flatten: time 6.553e-05/0.003976, allocations: 27.95 kB / 324.6 MB, free: 8.297 MB / 298.7 MB Notification: Performance of NFFlatten.resolveConnections: time 4.151e-05/0.004017, allocations: 7.938 kB / 324.6 MB, free: 8.289 MB / 298.7 MB Notification: Performance of NFEvalConstants.evaluate: time 4.225e-05/0.00406, allocations: 19.97 kB / 324.6 MB, free: 8.27 MB / 298.7 MB Notification: Performance of NFSimplifyModel.simplify: time 4.426e-05/0.004104, allocations: 12.2 kB / 324.7 MB, free: 8.254 MB / 298.7 MB Notification: Performance of NFPackage.collectConstants: time 1.382e-05/0.004118, allocations: 4 kB / 324.7 MB, free: 8.25 MB / 298.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0003689/0.004487, allocations: 203.6 kB / 324.9 MB, free: 8.051 MB / 298.7 MB Notification: Performance of NFScalarize.scalarize: time 8.631e-05/0.004573, allocations: 56.16 kB / 324.9 MB, free: 7.996 MB / 298.7 MB Notification: Performance of NFVerifyModel.verify: time 4.513e-05/0.004618, allocations: 35.84 kB / 324.9 MB, free: 7.961 MB / 298.7 MB Notification: Performance of NFConvertDAE.convert: time 0.0003305/0.004948, allocations: 223.2 kB / 325.2 MB, free: 7.742 MB / 298.7 MB Notification: Performance of FrontEnd - DAE generated: time 5.801e-06/0.004954, allocations: 0 / 325.2 MB, free: 7.742 MB / 298.7 MB Notification: Performance of FrontEnd: time 2.094e-06/0.004956, allocations: 4 kB / 325.2 MB, free: 7.738 MB / 298.7 MB Notification: Performance of Transformations before backend: time 6.442e-06/0.004963, allocations: 0 / 325.2 MB, free: 7.738 MB / 298.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 53 * Number of variables: 53 Notification: Performance of Generate backend data structure: time 0.0004961/0.005459, allocations: 394.6 kB / 325.6 MB, free: 7.332 MB / 298.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.088e-05/0.0055, allocations: 12.03 kB / 325.6 MB, free: 7.32 MB / 298.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 4.348e-05/0.005543, allocations: 16.91 kB / 325.6 MB, free: 7.305 MB / 298.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 7.221e-05/0.005615, allocations: 117.6 kB / 325.7 MB, free: 7.164 MB / 298.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.975e-05/0.005635, allocations: 16.38 kB / 325.7 MB, free: 7.148 MB / 298.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 2.733e-05/0.005663, allocations: 20.38 kB / 325.7 MB, free: 7.129 MB / 298.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001063/0.005769, allocations: 73.02 kB / 325.8 MB, free: 7.055 MB / 298.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 6.562e-06/0.005775, allocations: 192 / 325.8 MB, free: 7.055 MB / 298.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.364e-06/0.005783, allocations: 12.06 kB / 325.8 MB, free: 7.043 MB / 298.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.981e-06/0.005789, allocations: 4 kB / 325.8 MB, free: 7.039 MB / 298.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 3.19e-05/0.005821, allocations: 29.5 kB / 325.8 MB, free: 7.008 MB / 298.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001135/0.005934, allocations: 101.3 kB / 325.9 MB, free: 6.891 MB / 298.7 MB Notification: Performance of preOpt comSubExp (simulation): time 5.873e-05/0.005993, allocations: 43.08 kB / 326 MB, free: 6.84 MB / 298.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 3.148e-05/0.006024, allocations: 33.89 kB / 326 MB, free: 6.805 MB / 298.7 MB Notification: Performance of preOpt evalFunc (simulation): time 3.376e-06/0.006028, allocations: 0 / 326 MB, free: 6.805 MB / 298.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001286/0.006156, allocations: 106.1 kB / 326.1 MB, free: 6.691 MB / 298.7 MB Notification: Performance of pre-optimization done (n=54): time 1.152e-06/0.006158, allocations: 0 / 326.1 MB, free: 6.691 MB / 298.7 MB Notification: Performance of matching and sorting (n=54): time 0.0003958/0.006553, allocations: 347.7 kB / 326.5 MB, free: 6.348 MB / 298.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 7.882e-05/0.006632, allocations: 107.8 kB / 326.6 MB, free: 6.227 MB / 298.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 5.855e-05/0.006691, allocations: 129.6 kB / 326.7 MB, free: 6.09 MB / 298.7 MB Notification: Performance of collectPreVariables (initialization): time 6.311e-05/0.006754, allocations: 65.62 kB / 326.8 MB, free: 6.02 MB / 298.7 MB Notification: Performance of collectInitialEqns (initialization): time 3.941e-05/0.006793, allocations: 93.45 kB / 326.9 MB, free: 5.922 MB / 298.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001151/0.006908, allocations: 139 kB / 327 MB, free: 5.785 MB / 298.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001541/0.007062, allocations: 154.6 kB / 327.1 MB, free: 5.625 MB / 298.7 MB Notification: Performance of setup shared object (initialization): time 0.0001134/0.007176, allocations: 346.7 kB / 327.5 MB, free: 5.277 MB / 298.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 9.836e-05/0.007274, allocations: 65.95 kB / 327.5 MB, free: 5.215 MB / 298.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000313/0.007587, allocations: 422.2 kB / 328 MB, free: 4.637 MB / 298.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005992/0.008186, allocations: 0.5901 MB / 328.5 MB, free: 3.879 MB / 298.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.837e-06/0.008195, allocations: 4 kB / 328.5 MB, free: 3.875 MB / 298.7 MB Notification: Performance of matching and sorting (n=107) (initialization): time 0.0006432/0.008838, allocations: 469.3 kB / 329 MB, free: 3.41 MB / 298.7 MB Notification: Performance of prepare postOptimizeDAE: time 2.244e-05/0.008861, allocations: 8 kB / 329 MB, free: 3.402 MB / 298.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.555e-05/0.008876, allocations: 12 kB / 329 MB, free: 3.391 MB / 298.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 2.835e-05/0.008905, allocations: 20 kB / 329 MB, free: 3.371 MB / 298.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005037/0.009408, allocations: 187.7 kB / 329.2 MB, free: 3.188 MB / 298.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.592e-05/0.009434, allocations: 32.53 kB / 329.3 MB, free: 3.156 MB / 298.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002288/0.009663, allocations: 75.45 kB / 329.3 MB, free: 3.082 MB / 298.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.925e-05/0.009702, allocations: 39.94 kB / 329.4 MB, free: 3.043 MB / 298.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 54 * Number of states: 0 () * Number of discrete variables: 107 (state33[33],$PRE.state33[33],state33[32],$PRE.state33[32],state33[31],$PRE.state33[31],state33[30],$PRE.state33[30],state33[29],$PRE.state33[29],state33[28],$PRE.state33[28],state33[27],$PRE.state33[27],state33[26],$PRE.state33[26],state33[25],$PRE.state33[25],state33[24],$PRE.state33[24],state33[23],$PRE.state33[23],state33[22],$PRE.state33[22],state33[21],$PRE.state33[21],state33[20],$PRE.state33[20],state33[19],$PRE.state33[19],state33[18],$PRE.state33[18],state33[17],$PRE.state33[17],state33[16],$PRE.state33[16],state33[15],$PRE.state33[15],state33[14],$PRE.state33[14],state33[13],$PRE.state33[13],state33[12],$PRE.state33[12],state33[11],$PRE.state33[11],state33[10],$PRE.state33[10],state33[9],$PRE.state33[9],state33[8],$PRE.state33[8],state33[7],$PRE.state33[7],state33[6],$PRE.state33[6],state33[5],$PRE.state33[5],state33[4],$PRE.state33[4],state33[3],$PRE.state33[3],state33[2],$PRE.state33[2],state33[1],$PRE.state33[1],state4c[4],$PRE.state4c[4],state4c[3],$PRE.state4c[3],state4c[2],$PRE.state4c[2],state4c[1],$PRE.state4c[1],state4b[4],$PRE.state4b[4],state4b[3],$PRE.state4b[3],state4b[2],$PRE.state4b[2],state4b[1],$PRE.state4b[1],state4a[4],$PRE.state4a[4],state4a[3],$PRE.state4a[3],state4a[2],$PRE.state4a[2],state4a[1],$PRE.state4a[1],state2[2],$PRE.state2[2],state2[1],$PRE.state2[1],r33,$PRE.r33,r4c,$PRE.r4c,r4b,$PRE.r4b,r4a,$PRE.r4a,r2,$PRE.r2,result,$PRE.result,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (107): * Single equations (assignments): 107 * Array equations: 0 * Algorithm blocks: 0 * 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 0.0002138/0.009916, allocations: 232.2 kB / 329.6 MB, free: 2.805 MB / 298.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 1.664e-05/0.009933, allocations: 0 / 329.6 MB, free: 2.805 MB / 298.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.065e-05/0.009963, allocations: 5.812 kB / 329.6 MB, free: 2.797 MB / 298.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.575e-06/0.009966, allocations: 0 / 329.6 MB, free: 2.797 MB / 298.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.485e-06/0.009969, allocations: 0 / 329.6 MB, free: 2.797 MB / 298.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.111e-06/0.009975, allocations: 7.938 kB / 329.6 MB, free: 2.789 MB / 298.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001132/0.01009, allocations: 74.25 kB / 329.7 MB, free: 2.699 MB / 298.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.104e-06/0.01009, allocations: 4 kB / 329.7 MB, free: 2.695 MB / 298.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 4.999e-06/0.01009, allocations: 0 / 329.7 MB, free: 2.695 MB / 298.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 2.825e-06/0.0101, allocations: 0 / 329.7 MB, free: 2.695 MB / 298.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.731e-06/0.0101, allocations: 3.984 kB / 329.7 MB, free: 2.691 MB / 298.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.345e-06/0.01011, allocations: 4 kB / 329.7 MB, free: 2.688 MB / 298.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.433e-06/0.01011, allocations: 3.938 kB / 329.7 MB, free: 2.684 MB / 298.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002961/0.0104, allocations: 262.7 kB / 330 MB, free: 2.406 MB / 298.7 MB Notification: Performance of postOpt removeConstants (simulation): time 2.304e-05/0.01043, allocations: 27.73 kB / 330 MB, free: 2.379 MB / 298.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.14e-05/0.01044, allocations: 3.984 kB / 330 MB, free: 2.375 MB / 298.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 1.603e-05/0.01045, allocations: 0 / 330 MB, free: 2.375 MB / 298.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 2.005e-05/0.01047, allocations: 4 kB / 330 MB, free: 2.371 MB / 298.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.282e-06/0.01048, allocations: 0 / 330 MB, free: 2.371 MB / 298.7 MB Notification: Performance of sorting global known variables: time 1.093e-05/0.01049, allocations: 8.859 kB / 330 MB, free: 2.359 MB / 298.7 MB Notification: Performance of sort global known variables: time 9e-08/0.01049, allocations: 0 / 330 MB, free: 2.359 MB / 298.7 MB Notification: Performance of remove unused functions: time 0.0005506/0.01104, allocations: 99.8 kB / 330.1 MB, free: 2.262 MB / 298.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 54 ($whenCondition1,result,r2,r4a,r4b,r4c,r33,state2[1],state2[2],state4a[1],state4a[2],state4a[3],state4a[4],state4b[1],state4b[2],state4b[3],state4b[4],state4c[1],state4c[2],state4c[3],state4c[4],state33[1],state33[2],state33[3],state33[4],state33[5],state33[6],state33[7],state33[8],state33[9],state33[10],state33[11],state33[12],state33[13],state33[14],state33[15],state33[16],state33[17],state33[18],state33[19],state33[20],state33[21],state33[22],state33[23],state33[24],state33[25],state33[26],state33[27],state33[28],state33[29],state33[30],state33[31],state33[32],state33[33]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (2): * Single equations (assignments): 1 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 1 * 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 0.0006698/0.01171, allocations: 296.3 kB / 330.4 MB, free: 2.047 MB / 298.7 MB Notification: Performance of simCode: created initialization part: time 0.0003855/0.0121, allocations: 289.3 kB / 330.7 MB, free: 1.766 MB / 298.7 MB Notification: Performance of simCode: created event and clocks part: time 3.847e-06/0.0121, allocations: 3.938 kB / 330.7 MB, free: 1.762 MB / 298.7 MB Notification: Performance of simCode: created simulation system equations: time 5.515e-05/0.01216, allocations: 58.5 kB / 330.7 MB, free: 1.703 MB / 298.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 7.723e-05/0.01223, allocations: 8.062 kB / 330.7 MB, free: 1.695 MB / 298.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004525/0.01269, allocations: 373.6 kB / 331.1 MB, free: 1.305 MB / 298.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 5.585e-05/0.01274, allocations: 81.38 kB / 331.2 MB, free: 1.203 MB / 298.7 MB Notification: Performance of simCode: alias equations: time 7.78e-05/0.01282, allocations: 35.58 kB / 331.2 MB, free: 1.172 MB / 298.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 6.586e-05/0.01289, allocations: 75.38 kB / 331.3 MB, free: 1.094 MB / 298.7 MB Notification: Performance of SimCode: time 1.182e-06/0.01289, allocations: 0 / 331.3 MB, free: 1.094 MB / 298.7 MB Notification: Performance of Templates: time 0.007267/0.02015, allocations: 3.45 MB / 334.7 MB, free: 13.66 MB / 314.7 MB " [Timeout remaining time 660] make -j1 -f ModelicaTest_4.0.0_ModelicaTest.Math.Random.TestRandomNumbers.makefile [Timeout 660] (rm -f ModelicaTest_4.0.0_ModelicaTest.Math.Random.TestRandomNumbers.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.Math.Random.TestRandomNumbers.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.Math.Random.TestRandomNumbers.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.Math.Random.TestRandomNumbers.sim & ./ModelicaTest_4.0.0_ModelicaTest.Math.Random.TestRandomNumbers -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > ModelicaTest_4.0.0_ModelicaTest.Math.Random.TestRandomNumbers.pipe 2>&1) [Timeout 240] diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.Math.Random.TestRandomNumbers_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/Math/Random/TestRandomNumbers/TestRandomNumbers.csv","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 3.0741287688724697]