Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_trunk_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_Drive.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 0.0009691/0.0009691, allocations: 85.91 kB / 22.22 MB, free: 2.285 MB / 18.57 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 0.001021/0.001021, allocations: 159.4 kB / 25.61 MB, free: 8.582 MB / 18.57 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 0.9204/0.9204, allocations: 177 MB / 205.9 MB, free: 4.457 MB / 186.7 MB " [Timeout remaining time 179] 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(Modelica.Electrical.Machines.Examples.DCMachines.DCPM_Drive,tolerance=1e-06,outputFormat="mat",numberOfIntervals=20000,variableFilter="time|coupling.w|coupling.tau|multiSensor.i|multiSensor.v",fileNamePrefix="Modelica_trunk_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_Drive") translateModel(Modelica.Electrical.Machines.Examples.DCMachines.DCPM_Drive,tolerance=1e-06,outputFormat="mat",numberOfIntervals=20000,variableFilter="time|coupling.w|coupling.tau|multiSensor.i|multiSensor.v",fileNamePrefix="Modelica_trunk_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_Drive") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.383e-06/1.383e-06, allocations: 0 / 274.1 MB, free: 4.27 MB / 250.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.02e-05/2.158e-05, allocations: 2.312 kB / 274.1 MB, free: 4.266 MB / 250.7 MB Notification: Performance of NFInst.instantiate(Modelica.Electrical.Machines.Examples.DCMachines.DCPM_Drive): time 0.01688/0.01691, allocations: 22.3 MB / 296.4 MB, free: 13.88 MB / 282.7 MB Notification: Performance of NFInst.instExpressions: time 0.01155/0.02846, allocations: 6.846 MB / 303.3 MB, free: 7.023 MB / 282.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.003725/0.03218, allocations: 123.3 kB / 303.4 MB, free: 6.902 MB / 282.7 MB Notification: Performance of NFTyping.typeComponents: time 0.002595/0.03478, allocations: 0.8062 MB / 304.2 MB, free: 6.09 MB / 282.7 MB Notification: Performance of NFTyping.typeBindings: time 0.003232/0.03801, allocations: 0.9763 MB / 305.2 MB, free: 5.105 MB / 282.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.001431/0.03944, allocations: 0.8309 MB / 306 MB, free: 4.273 MB / 282.7 MB Notification: Performance of NFFlatten.flatten: time 0.003719/0.04316, allocations: 3.65 MB / 309.7 MB, free: 0.6055 MB / 282.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001657/0.04482, allocations: 1.21 MB / 310.9 MB, free: 15.33 MB / 298.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002734/0.04755, allocations: 2.097 MB / 313 MB, free: 13.23 MB / 298.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.001584/0.04914, allocations: 1.118 MB / 314.1 MB, free: 12.11 MB / 298.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0006248/0.04976, allocations: 384 kB / 314.5 MB, free: 11.73 MB / 298.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0008345/0.05059, allocations: 424 kB / 314.9 MB, free: 11.32 MB / 298.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0005111/0.05111, allocations: 0.7279 MB / 315.6 MB, free: 10.59 MB / 298.7 MB Notification: Performance of NFVerifyModel.verify: time 0.001359/0.05246, allocations: 1.118 MB / 316.7 MB, free: 9.469 MB / 298.7 MB Notification: Performance of NFConvertDAE.convert: time 0.002439/0.0549, allocations: 2.265 MB / 319 MB, free: 7.195 MB / 298.7 MB Notification: Performance of FrontEnd - DAE generated: time 3.827e-06/0.05491, allocations: 0 / 319 MB, free: 7.195 MB / 298.7 MB Notification: Performance of FrontEnd: time 1.122e-06/0.05491, allocations: 0 / 319 MB, free: 7.195 MB / 298.7 MB Notification: Performance of Transformations before backend: time 3.929e-05/0.05495, allocations: 0 / 319 MB, free: 7.195 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: 671 * Number of variables: 671 Notification: Performance of Generate backend data structure: time 0.003479/0.05843, allocations: 3.218 MB / 322.2 MB, free: 3.926 MB / 298.7 MB Notification: Performance of prepare preOptimizeDAE: time 5.155e-05/0.05848, allocations: 15.97 kB / 322.2 MB, free: 3.91 MB / 298.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008182/0.0593, allocations: 0.5848 MB / 322.8 MB, free: 3.324 MB / 298.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001573/0.06087, allocations: 1.394 MB / 324.2 MB, free: 1.883 MB / 298.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001253/0.061, allocations: 201.6 kB / 324.4 MB, free: 1.684 MB / 298.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002432/0.06124, allocations: 268.3 kB / 324.7 MB, free: 1.422 MB / 298.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00197/0.06321, allocations: 1.94 MB / 326.6 MB, free: 15.3 MB / 314.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 5.377e-05/0.06326, allocations: 11.92 kB / 326.6 MB, free: 15.29 MB / 314.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001299/0.06339, allocations: 112 kB / 326.7 MB, free: 15.18 MB / 314.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.905e-05/0.06343, allocations: 64 kB / 326.8 MB, free: 15.12 MB / 314.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008974/0.06433, allocations: 0.7004 MB / 327.5 MB, free: 14.4 MB / 314.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.008256/0.07258, allocations: 10.03 MB / 337.5 MB, free: 3.824 MB / 314.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.00074/0.07332, allocations: 0.5282 MB / 338 MB, free: 3.289 MB / 314.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003669/0.07369, allocations: 298.2 kB / 338.3 MB, free: 2.992 MB / 314.7 MB Notification: Performance of preOpt evalFunc (simulation): time 3.842e-05/0.07373, allocations: 17 kB / 338.3 MB, free: 2.977 MB / 314.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.176e-05/0.07376, allocations: 50.33 kB / 338.4 MB, free: 2.914 MB / 314.7 MB Notification: Performance of pre-optimization done (n=84): time 2.815e-06/0.07376, allocations: 0 / 338.4 MB, free: 2.914 MB / 314.7 MB Notification: Performance of matching and sorting (n=90): time 0.002107/0.07587, allocations: 1.534 MB / 339.9 MB, free: 1.363 MB / 314.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.007e-05/0.07592, allocations: 111.8 kB / 340 MB, free: 1.23 MB / 314.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001208/0.07713, allocations: 1.342 MB / 341.4 MB, free: 15.86 MB / 330.7 MB Notification: Performance of collectPreVariables (initialization): time 4.088e-05/0.07717, allocations: 45.7 kB / 341.4 MB, free: 15.81 MB / 330.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0008806/0.07805, allocations: 1.435 MB / 342.9 MB, free: 14.36 MB / 330.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.00018/0.07823, allocations: 357 kB / 343.2 MB, free: 14.01 MB / 330.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002542/0.07848, allocations: 320.9 kB / 343.5 MB, free: 13.69 MB / 330.7 MB Notification: Performance of setup shared object (initialization): time 9.26e-05/0.07858, allocations: 476.8 kB / 344 MB, free: 13.22 MB / 330.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001971/0.07877, allocations: 171.5 kB / 344.1 MB, free: 13.05 MB / 330.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006624/0.07944, allocations: 1.255 MB / 345.4 MB, free: 11.31 MB / 330.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009793/0.08042, allocations: 1.484 MB / 346.9 MB, free: 9.355 MB / 330.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.568e-06/0.08043, allocations: 8 kB / 346.9 MB, free: 9.348 MB / 330.7 MB Notification: Performance of matching and sorting (n=217) (initialization): time 0.001299/0.08172, allocations: 1.282 MB / 348.2 MB, free: 8.059 MB / 330.7 MB Notification: Performance of prepare postOptimizeDAE: time 2.293e-05/0.08175, allocations: 16 kB / 348.2 MB, free: 8.043 MB / 330.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.845e-05/0.08178, allocations: 27.94 kB / 348.2 MB, free: 8.016 MB / 330.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001309/0.08191, allocations: 59.67 kB / 348.3 MB, free: 7.953 MB / 330.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007023/0.08261, allocations: 391.4 kB / 348.7 MB, free: 7.57 MB / 330.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001114/0.08372, allocations: 1.792 MB / 350.5 MB, free: 5.66 MB / 330.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006304/0.08435, allocations: 79.89 kB / 350.5 MB, free: 5.582 MB / 330.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.174e-05/0.08441, allocations: 68 kB / 350.6 MB, free: 5.516 MB / 330.7 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0005007/0.08492, allocations: 314.7 kB / 350.9 MB, free: 5.203 MB / 330.7 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0006462/0.08556, allocations: 1.243 MB / 352.1 MB, free: 3.48 MB / 330.7 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0009823/0.08654, allocations: 1.484 MB / 353.6 MB, free: 1.531 MB / 330.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.161e-05/0.08656, allocations: 7.938 kB / 353.6 MB, free: 1.523 MB / 330.7 MB Notification: Performance of matching and sorting (n=217) (initialization_lambda0): time 0.001378/0.08793, allocations: 1.266 MB / 354.9 MB, free: 252 kB / 330.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.673e-05/0.08795, allocations: 16 kB / 354.9 MB, free: 236 kB / 330.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.695e-05/0.08797, allocations: 32 kB / 355 MB, free: 204 kB / 330.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 9.302e-05/0.08806, allocations: 63.66 kB / 355 MB, free: 136 kB / 330.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.1181/0.2062, allocations: 385.1 kB / 355.4 MB, free: 78.91 MB / 330.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006748/0.2068, allocations: 1.78 MB / 357.2 MB, free: 77.23 MB / 330.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009679/0.2078, allocations: 70.88 kB / 357.2 MB, free: 77.23 MB / 330.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001042/0.2079, allocations: 68.44 kB / 357.3 MB, free: 77.23 MB / 330.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 110 * Number of states: 0 () * Number of discrete variables: 3 (switch.control,dcdcInverter2.idealDcDc.powerController.local_reset,dcdcInverter1.idealDcDc.powerController.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (215): * Single equations (assignments): 214 * 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 {(1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0003169/0.2082, allocations: 387.7 kB / 357.7 MB, free: 76.96 MB / 330.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002533/0.2085, allocations: 199.6 kB / 357.9 MB, free: 76.96 MB / 330.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007713/0.2092, allocations: 0.5868 MB / 358.5 MB, free: 76.89 MB / 330.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.901e-06/0.2092, allocations: 9.656 kB / 358.5 MB, free: 76.89 MB / 330.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.607e-06/0.2092, allocations: 0 / 358.5 MB, free: 76.89 MB / 330.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.817e-06/0.2093, allocations: 4.219 kB / 358.5 MB, free: 76.89 MB / 330.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002698/0.212, allocations: 1.86 MB / 360.3 MB, free: 76.39 MB / 330.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.456e-06/0.212, allocations: 8.375 kB / 360.4 MB, free: 76.39 MB / 330.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004692/0.2124, allocations: 176 kB / 360.5 MB, free: 76.39 MB / 330.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 7.613e-05/0.2125, allocations: 29.67 kB / 360.6 MB, free: 76.38 MB / 330.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.247e-05/0.2126, allocations: 24.44 kB / 360.6 MB, free: 76.38 MB / 330.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0004778/0.213, allocations: 1.714 MB / 362.3 MB, free: 74.69 MB / 330.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.318e-06/0.213, allocations: 7.438 kB / 362.3 MB, free: 74.69 MB / 330.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000981/0.214, allocations: 1.051 MB / 363.3 MB, free: 74.26 MB / 330.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0003318/0.2143, allocations: 234.5 kB / 363.6 MB, free: 74.26 MB / 330.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001221/0.2145, allocations: 24.55 kB / 363.6 MB, free: 74.26 MB / 330.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003395/0.2148, allocations: 45.66 kB / 363.6 MB, free: 74.26 MB / 330.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001015/0.2149, allocations: 74.3 kB / 363.7 MB, free: 74.25 MB / 330.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.161e-05/0.2149, allocations: 24.2 kB / 363.7 MB, free: 74.25 MB / 330.7 MB Notification: Performance of sorting global known variables: time 0.0006497/0.2156, allocations: 0.7158 MB / 364.5 MB, free: 74.1 MB / 330.7 MB Notification: Performance of sort global known variables: time 1.7e-07/0.2156, allocations: 3.75 kB / 364.5 MB, free: 74.1 MB / 330.7 MB Notification: Performance of remove unused functions: time 0.001761/0.2174, allocations: 0.7691 MB / 365.2 MB, free: 74.1 MB / 330.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 16 * Number of states: 16 (dcpm1.phiMechanical,dcpm1.inertiaRotor.w,dcpm1.la.i,dcpm2.la.i,dcdcInverter1.vDCFilter.y,dcdcInverter1.iMotFilter.y,dcdcInverter1.idealDcDc.deadTime.y,dcdcInverter1.idealDcDc.powerController.y,dcdcInverter1.vMotFilter.y,dcdcInverter1.iDCFilter.y,dcdcInverter2.vDCFilter.y,dcdcInverter2.iMotFilter.y,dcdcInverter2.idealDcDc.deadTime.y,dcdcInverter2.idealDcDc.powerController.y,dcdcInverter2.vMotFilter.y,dcdcInverter2.iDCFilter.y) * Number of discrete variables: 1 (switch.control) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (89): * Single equations (assignments): 88 * 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 {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.00018/0.2175, allocations: 149.1 kB / 365.4 MB, free: 74.02 MB / 330.7 MB Notification: Performance of simCode: created initialization part: time 0.001334/0.2189, allocations: 1.56 MB / 366.9 MB, free: 73.63 MB / 330.7 MB Notification: Performance of simCode: created event and clocks part: time 3.316e-06/0.2189, allocations: 3.938 kB / 366.9 MB, free: 73.63 MB / 330.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0002533/0.2191, allocations: 408.4 kB / 367.3 MB, free: 73.45 MB / 330.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0009414/0.2201, allocations: 436.7 kB / 367.8 MB, free: 73.42 MB / 330.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003785/0.2238, allocations: 3.735 MB / 371.5 MB, free: 71.53 MB / 330.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002085/0.2241, allocations: 345.1 kB / 371.8 MB, free: 71.42 MB / 330.7 MB Notification: Performance of simCode: alias equations: time 0.0005471/0.2246, allocations: 234.7 kB / 372.1 MB, free: 71.36 MB / 330.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005192/0.2251, allocations: 446.8 kB / 372.5 MB, free: 71.29 MB / 330.7 MB Notification: Performance of SimCode: time 8.62e-07/0.2251, allocations: 0 / 372.5 MB, free: 71.29 MB / 330.7 MB Notification: Performance of Templates: time 0.02552/0.2506, allocations: 21.29 MB / 393.8 MB, free: 52.51 MB / 330.7 MB " [Timeout remaining time 660] make -j1 -f Modelica_trunk_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_Drive.makefile [Timeout 660] (rm -f Modelica_trunk_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_Drive.pipe ; mkfifo Modelica_trunk_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_Drive.pipe ; head -c 1048576 < Modelica_trunk_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_Drive.pipe >> ../files/Modelica_trunk_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_Drive.sim & ./Modelica_trunk_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_Drive -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > Modelica_trunk_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_Drive.pipe 2>&1) [Timeout 240] diffSimulationResults("Modelica_trunk_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_Drive_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/Modelica/Electrical/Machines/Examples/DCMachines/DCPM_Drive/DCPM_Drive.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: 3.4095550449565053]