Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.Torque.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 0.001037/0.001037, allocations: 83.59 kB / 21.18 MB, free: 3.383 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 0.001131/0.001131, allocations: 165 kB / 24.56 MB, free: 12 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 0.9601/0.9601, allocations: 177.1 MB / 205 MB, free: 5.641 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 0.2391/0.2391, allocations: 32.8 MB / 294.3 MB, free: 1.273 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.MultiBody.Forces.Torque,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|Revolute1.phi|Revolute1.w|Revolute2.phi|Revolute2.w|Revolute3.phi|Revolute3.w|Revolute4.phi|Revolute4.w",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.Torque") translateModel(ModelicaTest.MultiBody.Forces.Torque,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|Revolute1.phi|Revolute1.w|Revolute2.phi|Revolute2.w|Revolute3.phi|Revolute3.w|Revolute4.phi|Revolute4.w",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.Torque") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 2.074e-06/2.074e-06, allocations: 0 / 376 MB, free: 4.652 MB / 346.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 3.582e-05/3.789e-05, allocations: 6.25 kB / 376 MB, free: 4.645 MB / 346.7 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Forces.Torque): time 0.01575/0.01579, allocations: 14.99 MB / 391 MB, free: 5.586 MB / 362.7 MB Notification: Performance of NFInst.instExpressions: time 0.007554/0.02334, allocations: 4.87 MB / 395.9 MB, free: 0.6992 MB / 362.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001245/0.02459, allocations: 123.4 kB / 396 MB, free: 0.5781 MB / 362.7 MB Notification: Performance of NFTyping.typeComponents: time 0.004808/0.02939, allocations: 5.374 MB / 401.4 MB, free: 11.19 MB / 378.7 MB Notification: Performance of NFTyping.typeBindings: time 0.003922/0.03332, allocations: 2.651 MB / 404 MB, free: 8.523 MB / 378.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.001515/0.03483, allocations: 1.185 MB / 405.2 MB, free: 7.336 MB / 378.7 MB Notification: Performance of NFFlatten.flatten: time 0.006894/0.04172, allocations: 7.611 MB / 412.8 MB, free: 15.71 MB / 394.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.005323/0.04705, allocations: 5.13 MB / 418 MB, free: 10.5 MB / 394.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.009361/0.05641, allocations: 4.674 MB / 422.6 MB, free: 5.816 MB / 394.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.006574/0.06298, allocations: 3.449 MB / 426.1 MB, free: 2.359 MB / 394.7 MB Notification: Performance of NFPackage.collectConstants: time 0.002393/0.06538, allocations: 0.5078 MB / 426.6 MB, free: 1.852 MB / 394.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.004194/0.06957, allocations: 1.354 MB / 428 MB, free: 0.4961 MB / 394.7 MB Notification: Performance of NFScalarize.scalarize: time 0.003988/0.07356, allocations: 3.207 MB / 431.2 MB, free: 13.28 MB / 410.7 MB Notification: Performance of NFVerifyModel.verify: time 0.004177/0.07774, allocations: 1.974 MB / 433.1 MB, free: 11.3 MB / 410.7 MB Notification: Performance of NFConvertDAE.convert: time 0.01026/0.088, allocations: 6.679 MB / 439.8 MB, free: 4.598 MB / 410.7 MB Notification: Performance of FrontEnd - DAE generated: time 5.951e-06/0.08801, allocations: 3.938 kB / 439.8 MB, free: 4.594 MB / 410.7 MB Notification: Performance of FrontEnd: time 1.893e-06/0.08801, allocations: 0 / 439.8 MB, free: 4.594 MB / 410.7 MB Notification: Performance of Transformations before backend: time 0.0003193/0.08833, allocations: 0 / 439.8 MB, free: 4.594 MB / 410.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2161 * Number of variables: 2161 Notification: Performance of Generate backend data structure: time 0.1815/0.2698, allocations: 8.083 MB / 447.9 MB, free: 95.5 MB / 410.7 MB Notification: Performance of prepare preOptimizeDAE: time 5.253e-05/0.2699, allocations: 11.78 kB / 447.9 MB, free: 95.5 MB / 410.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007394/0.2773, allocations: 3.304 MB / 451.2 MB, free: 95.04 MB / 410.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006555/0.2838, allocations: 3.634 MB / 454.9 MB, free: 93.95 MB / 410.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002405/0.2841, allocations: 359.7 kB / 455.2 MB, free: 93.83 MB / 410.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001086/0.2851, allocations: 479 kB / 455.7 MB, free: 93.71 MB / 410.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01303/0.2982, allocations: 8.8 MB / 464.5 MB, free: 88.52 MB / 410.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001744/0.2983, allocations: 69.88 kB / 464.5 MB, free: 88.51 MB / 410.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003788/0.2987, allocations: 226.5 kB / 464.8 MB, free: 88.4 MB / 410.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00185/0.3006, allocations: 2.48 MB / 467.2 MB, free: 87.96 MB / 410.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01135/0.3119, allocations: 4.422 MB / 471.7 MB, free: 87.14 MB / 410.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04885/0.3608, allocations: 62.44 MB / 0.5216 GB, free: 35.08 MB / 410.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.006032/0.3668, allocations: 2.695 MB / 0.5242 GB, free: 33.03 MB / 410.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.001075/0.3679, allocations: 0.742 MB / 0.5249 GB, free: 32.35 MB / 410.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.006308/0.3742, allocations: 5.304 MB / 0.5301 GB, free: 27.87 MB / 410.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.446e-05/0.3742, allocations: 62.48 kB / 0.5302 GB, free: 27.8 MB / 410.7 MB Notification: Performance of pre-optimization done (n=176): time 4.018e-06/0.3742, allocations: 0 / 0.5302 GB, free: 27.8 MB / 410.7 MB Notification: Performance of matching and sorting (n=185): time 0.02602/0.4002, allocations: 15.41 MB / 0.5452 GB, free: 12.42 MB / 410.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.336e-05/0.4003, allocations: 226.8 kB / 0.5454 GB, free: 12.15 MB / 410.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005932/0.4062, allocations: 5.343 MB / 0.5507 GB, free: 6.836 MB / 410.7 MB Notification: Performance of collectPreVariables (initialization): time 0.0002017/0.4064, allocations: 49.7 kB / 0.5507 GB, free: 6.781 MB / 410.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.002058/0.4085, allocations: 5.034 MB / 0.5556 GB, free: 1.797 MB / 410.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0006106/0.4091, allocations: 0.8164 MB / 0.5564 GB, free: 0.9883 MB / 410.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001911/0.411, allocations: 1.869 MB / 0.5583 GB, free: 15.1 MB / 426.7 MB Notification: Performance of setup shared object (initialization): time 0.0001233/0.4111, allocations: 476.8 kB / 0.5587 GB, free: 14.63 MB / 426.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00185/0.413, allocations: 0.8793 MB / 0.5596 GB, free: 13.75 MB / 426.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006315/0.4193, allocations: 8.943 MB / 0.5683 GB, free: 1.098 MB / 426.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0103/0.4296, allocations: 10.77 MB / 0.5788 GB, free: 2.699 MB / 442.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0002169/0.4298, allocations: 55.98 kB / 0.5789 GB, free: 2.645 MB / 442.7 MB Notification: Performance of matching and sorting (n=1111) (initialization): time 0.01535/0.4452, allocations: 7.823 MB / 0.5865 GB, free: 10.8 MB / 458.7 MB Notification: Performance of prepare postOptimizeDAE: time 0.0001005/0.4453, allocations: 88 kB / 0.5866 GB, free: 10.72 MB / 458.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002021/0.4455, allocations: 192 kB / 0.5868 GB, free: 10.53 MB / 458.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.002244/0.4477, allocations: 0.8229 MB / 0.5876 GB, free: 9.699 MB / 458.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004542/0.4522, allocations: 1.949 MB / 0.5895 GB, free: 7.746 MB / 458.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005071/0.4573, allocations: 5.619 MB / 0.595 GB, free: 1.898 MB / 458.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003796/0.4611, allocations: 0.5099 MB / 0.5955 GB, free: 1.391 MB / 458.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005555/0.4617, allocations: 0.5078 MB / 0.596 GB, free: 0.8828 MB / 458.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 874 * Number of states: 0 () * Number of discrete variables: 67 (torque2.torqueArrow.twoHeadedArrow,torque2.torqueArrow.headAtOrigin,torque1.torqueArrow.twoHeadedArrow,torque1.torqueArrow.headAtOrigin,fixed4.color[3],fixed4.color[2],fixed4.color[1],fixed2.color[3],fixed2.color[2],fixed2.color[1],Revolute4.cylinderColor[3],Revolute4.cylinderColor[2],Revolute4.cylinderColor[1],Revolute3.cylinderColor[3],Revolute3.cylinderColor[2],Revolute3.cylinderColor[1],Revolute2.cylinderColor[3],Revolute2.cylinderColor[2],Revolute2.cylinderColor[1],torque2.connectionLineColor[3],torque2.connectionLineColor[2],torque2.connectionLineColor[1],torque2.torqueColor[3],torque2.torqueColor[2],torque2.torqueColor[1],torque1.connectionLineColor[3],torque1.connectionLineColor[2],torque1.connectionLineColor[1],torque1.torqueColor[3],torque1.torqueColor[2],torque1.torqueColor[1],fixedRotation.color[3],fixedRotation.color[2],fixedRotation.color[1],fixed3.color[3],fixed3.color[2],fixed3.color[1],body2.color[3],body2.color[2],body2.color[1],body2.body.sphereColor[3],body2.body.sphereColor[2],body2.body.sphereColor[1],fixed1.color[3],fixed1.color[2],fixed1.color[1],body1.color[3],body1.color[2],body1.color[1],body1.body.sphereColor[3],body1.body.sphereColor[2],body1.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 (1059): * Single equations (assignments): 1052 * Array equations: 5 * 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 {(2,8,100.0%), (2,8,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.2283/0.69, allocations: 0.8871 MB / 0.5968 GB, free: 120.8 MB / 458.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001956/0.692, allocations: 0.5218 MB / 0.5973 GB, free: 120.8 MB / 458.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004317/0.6963, allocations: 1.84 MB / 0.5991 GB, free: 120.7 MB / 458.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.238e-05/0.6963, allocations: 23.17 kB / 0.5992 GB, free: 120.7 MB / 458.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.473e-05/0.6963, allocations: 2.938 kB / 0.5992 GB, free: 120.7 MB / 458.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.662e-05/0.6964, allocations: 9.047 kB / 0.5992 GB, free: 120.7 MB / 458.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01047/0.7068, allocations: 7.193 MB / 0.6062 GB, free: 119.8 MB / 458.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.131e-05/0.7068, allocations: 6.625 kB / 0.6062 GB, free: 119.8 MB / 458.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007731/0.7076, allocations: 281.1 kB / 0.6065 GB, free: 119.8 MB / 458.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.001291/0.7089, allocations: 0.5333 MB / 0.607 GB, free: 119.8 MB / 458.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.052e-05/0.709, allocations: 40.53 kB / 0.607 GB, free: 119.8 MB / 458.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003244/0.7122, allocations: 5.206 MB / 0.6121 GB, free: 115.9 MB / 458.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.46e-06/0.7122, allocations: 13.03 kB / 0.6121 GB, free: 115.9 MB / 458.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003519/0.7158, allocations: 3.273 MB / 0.6153 GB, free: 114.8 MB / 458.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0007436/0.7165, allocations: 481.2 kB / 0.6158 GB, free: 114.8 MB / 458.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003297/0.7168, allocations: 47.2 kB / 0.6158 GB, free: 114.8 MB / 458.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008899/0.7177, allocations: 138.2 kB / 0.616 GB, free: 114.8 MB / 458.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001894/0.7179, allocations: 129.5 kB / 0.6161 GB, free: 114.7 MB / 458.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.804e-05/0.718, allocations: 60.8 kB / 0.6161 GB, free: 114.7 MB / 458.7 MB Notification: Performance of sorting global known variables: time 0.002274/0.7203, allocations: 2.285 MB / 0.6184 GB, free: 114.3 MB / 458.7 MB Notification: Performance of sort global known variables: time 2.11e-07/0.7203, allocations: 0 / 0.6184 GB, free: 114.3 MB / 458.7 MB Notification: Performance of remove unused functions: time 0.004191/0.7244, allocations: 1.481 MB / 0.6198 GB, free: 114.1 MB / 458.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 32 * Number of states: 8 (Revolute1.phi,Revolute1.w,Revolute3.phi,Revolute3.w,Revolute2.phi,Revolute2.w,Revolute4.phi,Revolute4.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 (150): * Single equations (assignments): 145 * 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 {(2,8,100.0%), (2,8,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0003114/0.7248, allocations: 185.4 kB / 0.62 GB, free: 114 MB / 458.7 MB Notification: Performance of simCode: created initialization part: time 0.004323/0.7291, allocations: 4.243 MB / 0.6241 GB, free: 112.7 MB / 458.7 MB Notification: Performance of simCode: created event and clocks part: time 5.49e-06/0.7291, allocations: 1.625 kB / 0.6241 GB, free: 112.7 MB / 458.7 MB Notification: Performance of simCode: created simulation system equations: time 0.000998/0.7301, allocations: 1.094 MB / 0.6252 GB, free: 112.2 MB / 458.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001668/0.7318, allocations: 0.5956 MB / 0.6258 GB, free: 112 MB / 458.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01338/0.7451, allocations: 10.97 MB / 0.6365 GB, free: 106.4 MB / 458.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00154/0.7467, allocations: 1.792 MB / 0.6383 GB, free: 105.8 MB / 458.7 MB Notification: Performance of simCode: alias equations: time 0.003168/0.7498, allocations: 2.143 MB / 0.6403 GB, free: 105.6 MB / 458.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009171/0.7508, allocations: 311.7 kB / 0.6406 GB, free: 105.6 MB / 458.7 MB Notification: Performance of SimCode: time 2.374e-06/0.7508, allocations: 0 / 0.6406 GB, free: 105.6 MB / 458.7 MB Notification: Performance of Templates: time 0.06219/0.813, allocations: 41.88 MB / 0.6815 GB, free: 72.94 MB / 458.7 MB " [Timeout remaining time 659] make -j1 -f ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.Torque.makefile [Timeout 660] (rm -f ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.Torque.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.Torque.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.Torque.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.Torque.sim & ./ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.Torque -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.Torque.pipe 2>&1) [Timeout 240] diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.MultiBody.Forces.Torque_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/MultiBody/Forces/Torque/Torque.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: 4.847304122988135]