Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.LineForceWithTwoMasses.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 0.002529/0.002529, allocations: 91.61 kB / 20.96 MB, free: 3.465 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 0.003084/0.003084, allocations: 169.3 kB / 24.28 MB, free: 148 kB / 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 1.617/1.617, allocations: 177.1 MB / 204.6 MB, free: 5.613 MB / 186.7 MB " [Timeout remaining time 178] 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(Modelica.Mechanics.MultiBody.Examples.Elementary.LineForceWithTwoMasses,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|revolute1.phi|revolute1.w|revolute2.phi|revolute2.w",fileNamePrefix="Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.LineForceWithTwoMasses") translateModel(Modelica.Mechanics.MultiBody.Examples.Elementary.LineForceWithTwoMasses,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|revolute1.phi|revolute1.w|revolute2.phi|revolute2.w",fileNamePrefix="Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.LineForceWithTwoMasses") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.844e-06/1.844e-06, allocations: 0 / 272.3 MB, free: 1.824 MB / 250.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 3.08e-05/3.264e-05, allocations: 2.312 kB / 272.3 MB, free: 1.82 MB / 250.7 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Elementary.LineForceWithTwoMasses): time 0.04195/0.04198, allocations: 16.62 MB / 288.9 MB, free: 1.141 MB / 266.7 MB Notification: Performance of NFInst.instExpressions: time 0.1318/0.1738, allocations: 5.383 MB / 294.3 MB, free: 13.98 MB / 266.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.003071/0.1769, allocations: 140 kB / 294.5 MB, free: 13.98 MB / 266.7 MB Notification: Performance of NFTyping.typeComponents: time 0.00898/0.1859, allocations: 4.688 MB / 299.2 MB, free: 13.26 MB / 266.7 MB Notification: Performance of NFTyping.typeBindings: time 0.007056/0.1929, allocations: 2.893 MB / 302 MB, free: 12.16 MB / 266.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.0034/0.1963, allocations: 1.655 MB / 303.7 MB, free: 11.16 MB / 266.7 MB Notification: Performance of NFFlatten.flatten: time 0.01002/0.2063, allocations: 10.06 MB / 313.8 MB, free: 6.555 MB / 266.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.005556/0.2119, allocations: 5.594 MB / 319.4 MB, free: 1.258 MB / 266.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.007817/0.2197, allocations: 4.146 MB / 323.5 MB, free: 13.35 MB / 282.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.008002/0.2277, allocations: 4.491 MB / 328 MB, free: 9.184 MB / 282.7 MB Notification: Performance of NFPackage.collectConstants: time 0.001774/0.2295, allocations: 0.5547 MB / 328.5 MB, free: 8.629 MB / 282.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.004057/0.2336, allocations: 1.587 MB / 330.1 MB, free: 7.094 MB / 282.7 MB Notification: Performance of NFScalarize.scalarize: time 0.004802/0.2384, allocations: 3.617 MB / 333.7 MB, free: 3.582 MB / 282.7 MB Notification: Performance of NFVerifyModel.verify: time 0.004772/0.2431, allocations: 2.202 MB / 335.9 MB, free: 1.477 MB / 282.7 MB Notification: Performance of NFConvertDAE.convert: time 0.0177/0.2608, allocations: 11.45 MB / 347.4 MB, free: 6.34 MB / 298.7 MB Notification: Performance of FrontEnd - DAE generated: time 6.392e-06/0.2608, allocations: 0 / 347.4 MB, free: 6.34 MB / 298.7 MB Notification: Performance of FrontEnd: time 1.734e-06/0.2608, allocations: 0 / 347.4 MB, free: 6.34 MB / 298.7 MB Notification: Performance of Transformations before backend: time 0.000454/0.2613, allocations: 4 kB / 347.4 MB, free: 6.336 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: 2303 * Number of variables: 2303 Notification: Performance of Generate backend data structure: time 0.02589/0.2872, allocations: 9.601 MB / 357 MB, free: 12.8 MB / 314.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.952e-05/0.2872, allocations: 8.031 kB / 357 MB, free: 12.79 MB / 314.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0344/0.3216, allocations: 4.553 MB / 361.6 MB, free: 8.234 MB / 314.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01472/0.3363, allocations: 4.828 MB / 366.4 MB, free: 3.316 MB / 314.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003889/0.3367, allocations: 374.3 kB / 366.8 MB, free: 2.949 MB / 314.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001599/0.3383, allocations: 0.5152 MB / 367.3 MB, free: 2.434 MB / 314.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02786/0.3662, allocations: 10.88 MB / 378.2 MB, free: 6.066 MB / 330.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002554/0.3664, allocations: 79.39 kB / 378.2 MB, free: 5.988 MB / 330.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001065/0.3675, allocations: 239.8 kB / 378.5 MB, free: 5.754 MB / 330.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00549/0.373, allocations: 2.923 MB / 381.4 MB, free: 2.824 MB / 330.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02692/0.3999, allocations: 6.272 MB / 387.7 MB, free: 12.53 MB / 346.7 MB 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 0.2998/0.6997, allocations: 74.21 MB / 461.9 MB, free: 59.05 MB / 378.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.02221/0.7219, allocations: 5.027 MB / 466.9 MB, free: 58.89 MB / 378.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.003313/0.7252, allocations: 1.507 MB / 468.4 MB, free: 58.82 MB / 378.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.02884/0.7541, allocations: 11.33 MB / 479.7 MB, free: 54.79 MB / 378.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.795e-05/0.7541, allocations: 71.33 kB / 479.8 MB, free: 54.72 MB / 378.7 MB Notification: Performance of pre-optimization done (n=290): time 5.891e-06/0.7541, allocations: 3.625 kB / 479.8 MB, free: 54.72 MB / 378.7 MB Notification: Performance of matching and sorting (n=372): time 0.1229/0.877, allocations: 33.69 MB / 0.5015 GB, free: 28.51 MB / 378.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 8.497e-05/0.8771, allocations: 269.4 kB / 0.5017 GB, free: 28.2 MB / 378.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.008004/0.8851, allocations: 6.6 MB / 0.5082 GB, free: 21.83 MB / 378.7 MB Notification: Performance of collectPreVariables (initialization): time 0.001093/0.8862, allocations: 81.7 kB / 0.5082 GB, free: 21.75 MB / 378.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.002989/0.8892, allocations: 5.377 MB / 0.5135 GB, free: 16.55 MB / 378.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.002159/0.8913, allocations: 1.553 MB / 0.515 GB, free: 15.02 MB / 378.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.003276/0.8946, allocations: 2.391 MB / 0.5173 GB, free: 12.61 MB / 378.7 MB Notification: Performance of setup shared object (initialization): time 6.122e-05/0.8947, allocations: 484.7 kB / 0.5178 GB, free: 12.13 MB / 378.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003009/0.8977, allocations: 1.553 MB / 0.5193 GB, free: 10.57 MB / 378.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007586/0.9053, allocations: 9.652 MB / 0.5287 GB, free: 13.48 MB / 394.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.02056/0.9258, allocations: 12.43 MB / 0.5409 GB, free: 13.6 MB / 410.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.000311/0.9261, allocations: 52 kB / 0.5409 GB, free: 13.55 MB / 410.7 MB Notification: Performance of matching and sorting (n=1253) (initialization): time 0.03818/0.9643, allocations: 11.62 MB / 0.5523 GB, free: 1.887 MB / 410.7 MB Notification: Performance of prepare postOptimizeDAE: time 0.0001682/0.9645, allocations: 87.98 kB / 0.5524 GB, free: 1.801 MB / 410.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002788/0.9648, allocations: 180.9 kB / 0.5525 GB, free: 1.625 MB / 410.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.01832/0.9831, allocations: 3.83 MB / 0.5563 GB, free: 13.79 MB / 426.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008486/0.9916, allocations: 2.133 MB / 0.5584 GB, free: 11.65 MB / 426.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02948/1.021, allocations: 12.08 MB / 0.5702 GB, free: 15.33 MB / 442.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00836/1.029, allocations: 0.6242 MB / 0.5708 GB, free: 14.71 MB / 442.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001751/1.031, allocations: 0.5388 MB / 0.5713 GB, free: 14.17 MB / 442.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 825 * Number of states: 0 () * Number of discrete variables: 66 (lineForceWithTwoMasses.massColor[3],lineForceWithTwoMasses.massColor[2],lineForceWithTwoMasses.massColor[1],lineForceWithTwoMasses.color_b[3],lineForceWithTwoMasses.color_b[2],lineForceWithTwoMasses.color_b[1],lineForceWithTwoMasses.color_a[3],lineForceWithTwoMasses.color_a[2],lineForceWithTwoMasses.color_a[1],rod4.color[3],rod4.color[2],rod4.color[1],rod3.color[3],rod3.color[2],rod3.color[1],bodyBox2.color[3],bodyBox2.color[2],bodyBox2.color[1],bodyBox2.body.sphereColor[3],bodyBox2.body.sphereColor[2],bodyBox2.body.sphereColor[1],revolute2.cylinderColor[3],revolute2.cylinderColor[2],revolute2.cylinderColor[1],rod2.color[3],rod2.color[2],rod2.color[1],body2.sphereColor[3],body2.sphereColor[2],body2.sphereColor[1],body1.sphereColor[3],body1.sphereColor[2],body1.sphereColor[1],jointUPS.cylinderColor[3],jointUPS.cylinderColor[2],jointUPS.cylinderColor[1],jointUPS.sphereColor[3],jointUPS.sphereColor[2],jointUPS.sphereColor[1],jointUPS.axisColor[3],jointUPS.axisColor[2],jointUPS.axisColor[1],rod1.color[3],rod1.color[2],rod1.color[1],bodyBox1.color[3],bodyBox1.color[2],bodyBox1.color[1],bodyBox1.body.sphereColor[3],bodyBox1.body.sphereColor[2],bodyBox1.body.sphereColor[1],revolute1.cylinderColor[3],revolute1.cylinderColor[2],revolute1.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 (1133): * Single equations (assignments): 1128 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,45,100.0%), (2,50,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.003603/1.035, allocations: 1.039 MB / 0.5723 GB, free: 13.12 MB / 442.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001819/1.037, allocations: 0.6526 MB / 0.573 GB, free: 12.46 MB / 442.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02149/1.058, allocations: 6.17 MB / 0.579 GB, free: 6.23 MB / 442.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.928e-05/1.058, allocations: 44 kB / 0.579 GB, free: 6.188 MB / 442.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.869e-05/1.058, allocations: 16 kB / 0.579 GB, free: 6.172 MB / 442.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.382e-05/1.058, allocations: 19.92 kB / 0.5791 GB, free: 6.152 MB / 442.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.1765/1.235, allocations: 14.39 MB / 0.5931 GB, free: 150 MB / 442.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.004e-05/1.235, allocations: 1.375 kB / 0.5931 GB, free: 150 MB / 442.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003114/1.238, allocations: 0.5448 MB / 0.5936 GB, free: 150 MB / 442.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.01466/1.253, allocations: 3.498 MB / 0.5971 GB, free: 150 MB / 442.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006663/1.253, allocations: 62.77 kB / 0.5971 GB, free: 150 MB / 442.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01986/1.273, allocations: 10.45 MB / 0.6073 GB, free: 146.2 MB / 442.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.655e-06/1.273, allocations: 3.219 kB / 0.6073 GB, free: 146.2 MB / 442.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02022/1.293, allocations: 7.874 MB / 0.615 GB, free: 145.1 MB / 442.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.001815/1.295, allocations: 0.5475 MB / 0.6156 GB, free: 145 MB / 442.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001196/1.296, allocations: 62.22 kB / 0.6156 GB, free: 145 MB / 442.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003665/1.3, allocations: 324.5 kB / 0.6159 GB, free: 145 MB / 442.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009496/1.301, allocations: 245.7 kB / 0.6162 GB, free: 144.9 MB / 442.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000302/1.301, allocations: 88.52 kB / 0.6162 GB, free: 144.9 MB / 442.7 MB Notification: Performance of sorting global known variables: time 0.004694/1.306, allocations: 2.76 MB / 0.6189 GB, free: 144 MB / 442.7 MB Notification: Performance of sort global known variables: time 9e-08/1.306, allocations: 3.875 kB / 0.6189 GB, free: 144 MB / 442.7 MB Notification: Performance of remove unused functions: time 0.01061/1.317, allocations: 2.162 MB / 0.621 GB, free: 143.8 MB / 442.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 4 (revolute1.phi,revolute1.w,revolute2.phi,revolute2.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 (272): * Single equations (assignments): 267 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(2,43,100.0%), (1,36,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0009408/1.318, allocations: 228.1 kB / 0.6213 GB, free: 143.6 MB / 442.7 MB Notification: Performance of simCode: created initialization part: time 0.01198/1.33, allocations: 6.587 MB / 0.6277 GB, free: 139 MB / 442.7 MB Notification: Performance of simCode: created event and clocks part: time 6.703e-06/1.33, allocations: 0 / 0.6277 GB, free: 139 MB / 442.7 MB Notification: Performance of simCode: created simulation system equations: time 0.004318/1.334, allocations: 2.411 MB / 0.6301 GB, free: 136.7 MB / 442.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005162/1.339, allocations: 0.7071 MB / 0.6307 GB, free: 136.1 MB / 442.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02212/1.361, allocations: 13.08 MB / 0.6435 GB, free: 123 MB / 442.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005017/1.366, allocations: 3.994 MB / 0.6474 GB, free: 119 MB / 442.7 MB Notification: Performance of simCode: alias equations: time 0.005323/1.371, allocations: 2.325 MB / 0.6497 GB, free: 116.7 MB / 442.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001313/1.373, allocations: 372.4 kB / 0.65 GB, free: 116.3 MB / 442.7 MB Notification: Performance of SimCode: time 9.82e-07/1.373, allocations: 0 / 0.65 GB, free: 116.3 MB / 442.7 MB Notification: Performance of Templates: time 0.1283/1.501, allocations: 80.67 MB / 0.7288 GB, free: 36.42 MB / 442.7 MB " [Timeout remaining time 658] make -j1 -f Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.LineForceWithTwoMasses.makefile [Timeout 660] (rm -f Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.LineForceWithTwoMasses.pipe ; mkfifo Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.LineForceWithTwoMasses.pipe ; head -c 1048576 < Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.LineForceWithTwoMasses.pipe >> ../files/Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.LineForceWithTwoMasses.sim & ./Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.LineForceWithTwoMasses -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.LineForceWithTwoMasses.pipe 2>&1) [Timeout 240] diffSimulationResults("Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.LineForceWithTwoMasses_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/Modelica/Mechanics/MultiBody/Examples/Elementary/LineForceWithTwoMasses/LineForceWithTwoMasses.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_4.1.0_Modelica.Mechanics.MultiBody.Examples.Elementary.LineForceWithTwoMasses.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: 8.833240506006405]