Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.Tables.CombiTimeTable.Test86.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 0.0009929/0.0009929, allocations: 92.27 kB / 20.96 MB, free: 3.469 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 0.001177/0.001177, allocations: 156.9 kB / 24.27 MB, free: 164 kB / 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 0.896/0.896, allocations: 177 MB / 204.5 MB, free: 5.605 MB / 186.7 MB " [Timeout remaining time 179] 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 0.2253/0.2253, allocations: 34.25 MB / 295.2 MB, free: 0.6445 MB / 266.7 MB " [Timeout remaining time 180] 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: "" <> buildModelFMU(ModelicaTest.Tables.CombiTimeTable.Test86,fileNamePrefix="ModelicaTest_trunk_ModelicaTest_Tables_CombiTimeTable_Test86",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.Tables.CombiTimeTable.Test86,fileNamePrefix="ModelicaTest_trunk_ModelicaTest_Tables_CombiTimeTable_Test86",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.313e-06/1.313e-06, allocations: 0 / 376.8 MB, free: 3.32 MB / 346.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.285e-05/1.417e-05, allocations: 4.422 kB / 376.8 MB, free: 3.316 MB / 346.7 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Tables.CombiTimeTable.Test86): time 0.001872/0.001886, allocations: 1.673 MB / 378.5 MB, free: 1.629 MB / 346.7 MB Notification: Performance of NFInst.instExpressions: time 0.00102/0.002906, allocations: 0.9619 MB / 379.4 MB, free: 0.6602 MB / 346.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 5.912e-05/0.002965, allocations: 3.938 kB / 379.4 MB, free: 0.6562 MB / 346.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0002444/0.003209, allocations: 63.72 kB / 379.5 MB, free: 0.5938 MB / 346.7 MB Notification: Performance of NFTyping.typeBindings: time 0.0002458/0.003455, allocations: 107.5 kB / 379.6 MB, free: 500 kB / 346.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.0001198/0.003575, allocations: 79.55 kB / 379.7 MB, free: 420 kB / 346.7 MB Notification: Performance of NFFlatten.flatten: time 0.0001402/0.003715, allocations: 111.7 kB / 379.8 MB, free: 308 kB / 346.7 MB Notification: Performance of NFFlatten.resolveConnections: time 3.516e-05/0.00375, allocations: 8.234 kB / 379.8 MB, free: 300 kB / 346.7 MB Notification: Performance of NFEvalConstants.evaluate: time 7.523e-05/0.003826, allocations: 55.77 kB / 379.9 MB, free: 244 kB / 346.7 MB Notification: Performance of NFSimplifyModel.simplify: time 7.835e-05/0.003904, allocations: 43.89 kB / 379.9 MB, free: 200 kB / 346.7 MB Notification: Performance of NFPackage.collectConstants: time 1.438e-05/0.003918, allocations: 4 kB / 379.9 MB, free: 196 kB / 346.7 MB Notification: Performance of NFFlatten.collectFunctions: time 5.925e-05/0.003978, allocations: 31.98 kB / 379.9 MB, free: 164 kB / 346.7 MB Notification: Performance of NFScalarize.scalarize: time 4.724e-05/0.004025, allocations: 27.84 kB / 380 MB, free: 136 kB / 346.7 MB Notification: Performance of NFVerifyModel.verify: time 3.397e-05/0.004059, allocations: 15.94 kB / 380 MB, free: 120 kB / 346.7 MB Notification: Performance of NFConvertDAE.convert: time 0.0001455/0.004204, allocations: 107.6 kB / 380.1 MB, free: 12 kB / 346.7 MB Notification: Performance of FrontEnd - DAE generated: time 1.653e-06/0.004206, allocations: 0 / 380.1 MB, free: 12 kB / 346.7 MB Notification: Performance of FrontEnd: time 5.71e-07/0.004206, allocations: 4 kB / 380.1 MB, free: 8 kB / 346.7 MB Notification: Performance of Transformations before backend: time 3.747e-06/0.00421, allocations: 0 / 380.1 MB, free: 8 kB / 346.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 4 * Number of variables: 4 Notification: Performance of Generate backend data structure: time 0.0004266/0.004637, allocations: 337.6 kB / 380.4 MB, free: 15.65 MB / 362.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.588e-05/0.004673, allocations: 12.03 kB / 380.4 MB, free: 15.64 MB / 362.7 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 2.643e-05/0.004699, allocations: 30.75 kB / 380.5 MB, free: 15.6 MB / 362.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 3.633e-05/0.004735, allocations: 12.84 kB / 380.5 MB, free: 15.59 MB / 362.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001607/0.004896, allocations: 142.4 kB / 380.6 MB, free: 15.42 MB / 362.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.176e-05/0.004908, allocations: 8.375 kB / 380.6 MB, free: 15.41 MB / 362.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 8.205e-06/0.004916, allocations: 384 / 380.6 MB, free: 15.41 MB / 362.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 9.991e-05/0.005016, allocations: 54.17 kB / 380.7 MB, free: 15.36 MB / 362.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 5.55e-06/0.005022, allocations: 4.188 kB / 380.7 MB, free: 15.35 MB / 362.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.726e-06/0.00503, allocations: 4.125 kB / 380.7 MB, free: 15.35 MB / 362.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.487e-06/0.005034, allocations: 3.938 kB / 380.7 MB, free: 15.34 MB / 362.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 4.334e-05/0.005077, allocations: 15.98 kB / 380.7 MB, free: 15.33 MB / 362.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001315/0.005209, allocations: 160.7 kB / 380.9 MB, free: 15.13 MB / 362.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0001005/0.005309, allocations: 46.62 kB / 380.9 MB, free: 15.07 MB / 362.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 4.706e-05/0.005356, allocations: 24.84 kB / 380.9 MB, free: 15.05 MB / 362.7 MB Notification: Performance of preOpt evalFunc (simulation): time 1.357e-05/0.00537, allocations: 4 kB / 380.9 MB, free: 15.04 MB / 362.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001005/0.00547, allocations: 71.33 kB / 381 MB, free: 14.96 MB / 362.7 MB Notification: Performance of pre-optimization done (n=5): time 1.162e-06/0.005472, allocations: 0 / 381 MB, free: 14.96 MB / 362.7 MB Notification: Performance of matching and sorting (n=5): time 0.0001918/0.005663, allocations: 109.5 kB / 381.1 MB, free: 14.85 MB / 362.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 2.54e-05/0.005689, allocations: 51.41 kB / 381.2 MB, free: 14.79 MB / 362.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000131/0.00582, allocations: 198.8 kB / 381.3 MB, free: 14.58 MB / 362.7 MB Notification: Performance of collectPreVariables (initialization): time 1.089e-05/0.005831, allocations: 25.7 kB / 381.4 MB, free: 14.55 MB / 362.7 MB Notification: Performance of collectInitialEqns (initialization): time 3.939e-05/0.00587, allocations: 104.1 kB / 381.5 MB, free: 14.44 MB / 362.7 MB Notification: Performance of collectInitialBindings (initialization): time 2.447e-05/0.005895, allocations: 15.91 kB / 381.5 MB, free: 14.43 MB / 362.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 2.65e-05/0.005921, allocations: 21.7 kB / 381.5 MB, free: 14.4 MB / 362.7 MB Notification: Performance of setup shared object (initialization): time 7.353e-05/0.005995, allocations: 322.8 kB / 381.8 MB, free: 14.07 MB / 362.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 2.96e-05/0.006024, allocations: 19.98 kB / 381.8 MB, free: 14.05 MB / 362.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 3.383e-05/0.006058, allocations: 29.7 kB / 381.9 MB, free: 14.02 MB / 362.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 5.765e-05/0.006116, allocations: 45.7 kB / 381.9 MB, free: 13.97 MB / 362.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.893e-06/0.006118, allocations: 0 / 381.9 MB, free: 13.97 MB / 362.7 MB Notification: Performance of matching and sorting (n=7) (initialization): time 9.656e-05/0.006214, allocations: 85.58 kB / 382 MB, free: 13.88 MB / 362.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.126e-05/0.006225, allocations: 4 kB / 382 MB, free: 13.88 MB / 362.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.032e-06/0.006231, allocations: 7.938 kB / 382 MB, free: 13.87 MB / 362.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.032e-05/0.006242, allocations: 0 / 382 MB, free: 13.87 MB / 362.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 6.226e-05/0.006304, allocations: 15.97 kB / 382 MB, free: 13.85 MB / 362.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.012e-06/0.00631, allocations: 4.031 kB / 382 MB, free: 13.85 MB / 362.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 3.031e-05/0.00634, allocations: 4 kB / 382 MB, free: 13.84 MB / 362.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.949e-06/0.006345, allocations: 0 / 382 MB, free: 13.84 MB / 362.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 2 * Number of states: 0 () * Number of discrete variables: 5 ($PRE.t_new.nextTimeEvent,$whenCondition1,t_new.nextTimeEventScaled,$PRE.t_new.nextTimeEventScaled,t_new.nextTimeEvent) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (7): * Single equations (assignments): 7 * 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 7.06e-05/0.006416, allocations: 133.8 kB / 382.2 MB, free: 13.7 MB / 362.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 1.324e-05/0.006429, allocations: 11.91 kB / 382.2 MB, free: 13.69 MB / 362.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001285/0.006558, allocations: 99.12 kB / 382.3 MB, free: 13.59 MB / 362.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.613e-06/0.006559, allocations: 0 / 382.3 MB, free: 13.59 MB / 362.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.878e-06/0.006563, allocations: 0 / 382.3 MB, free: 13.59 MB / 362.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.524e-06/0.006566, allocations: 4 kB / 382.3 MB, free: 13.59 MB / 362.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 8.76e-05/0.006653, allocations: 156.7 kB / 382.4 MB, free: 13.39 MB / 362.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.61e-07/0.006654, allocations: 4 kB / 382.4 MB, free: 13.39 MB / 362.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 1.341e-05/0.006667, allocations: 7.938 kB / 382.4 MB, free: 13.38 MB / 362.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 2.264e-06/0.00667, allocations: 3.984 kB / 382.5 MB, free: 13.38 MB / 362.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.044e-05/0.00668, allocations: 11.94 kB / 382.5 MB, free: 13.37 MB / 362.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 9.01e-07/0.006681, allocations: 0 / 382.5 MB, free: 13.37 MB / 362.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.61e-07/0.006682, allocations: 0 / 382.5 MB, free: 13.37 MB / 362.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 9.949e-05/0.006781, allocations: 121 kB / 382.6 MB, free: 13.23 MB / 362.7 MB Notification: Performance of postOpt removeConstants (simulation): time 1.157e-05/0.006793, allocations: 7.953 kB / 382.6 MB, free: 13.22 MB / 362.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.387e-05/0.006806, allocations: 3.938 kB / 382.6 MB, free: 13.22 MB / 362.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 1.833e-05/0.006825, allocations: 3.984 kB / 382.6 MB, free: 13.21 MB / 362.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 2.812e-05/0.006853, allocations: 8 kB / 382.6 MB, free: 13.21 MB / 362.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.138e-05/0.006864, allocations: 8 kB / 382.6 MB, free: 13.2 MB / 362.7 MB Notification: Performance of sorting global known variables: time 0.0003312/0.007195, allocations: 147.2 kB / 382.8 MB, free: 13.05 MB / 362.7 MB Notification: Performance of sort global known variables: time 6e-08/0.007196, allocations: 0 / 382.8 MB, free: 13.05 MB / 362.7 MB Notification: Performance of remove unused functions: time 0.0001492/0.007345, allocations: 16 kB / 382.8 MB, free: 13.04 MB / 362.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 3 ($whenCondition1,t_new.nextTimeEvent,t_new.nextTimeEventScaled) * Number of discrete states: 2 (t_new.nextTimeEvent,t_new.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (6): * Single equations (assignments): 4 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * 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 0.0008662/0.008211, allocations: 0.9822 MB / 383.8 MB, free: 12.18 MB / 362.7 MB Notification: Performance of simCode: created initialization part: time 0.0001015/0.008312, allocations: 39.92 kB / 383.8 MB, free: 12.14 MB / 362.7 MB Notification: Performance of simCode: created event and clocks part: time 1.233e-06/0.008314, allocations: 0 / 383.8 MB, free: 12.14 MB / 362.7 MB Notification: Performance of simCode: created simulation system equations: time 3.617e-05/0.00835, allocations: 31.98 kB / 383.8 MB, free: 12.11 MB / 362.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001742/0.008524, allocations: 31.91 kB / 383.9 MB, free: 12.08 MB / 362.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001125/0.009649, allocations: 1.53 MB / 385.4 MB, free: 10.46 MB / 362.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 5.45e-05/0.009703, allocations: 93.38 kB / 385.5 MB, free: 10.35 MB / 362.7 MB Notification: Performance of simCode: alias equations: time 3.15e-05/0.009735, allocations: 8.484 kB / 385.5 MB, free: 10.34 MB / 362.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 4.635e-05/0.009781, allocations: 36.5 kB / 385.5 MB, free: 10.3 MB / 362.7 MB Notification: Performance of SimCode: time 4.11e-07/0.009782, allocations: 0 / 385.5 MB, free: 10.3 MB / 362.7 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.01626/0.02604, allocations: 4.143 MB / 389.7 MB, free: 6.273 MB / 362.7 MB Notification: Building FMU for platform 'static' (1/1). Notification: Finished FMU for platform 'static' (1/1). Notification: Performance of buildModelFMU: Generate platform static: time 10.49/10.51, allocations: 3.984 kB / 389.7 MB, free: 6.27 MB / 362.7 MB " [Timeout remaining time 649] (rm -f ModelicaTest_trunk_ModelicaTest.Tables.CombiTimeTable.Test86_OMSimulator.pipe ; mkfifo ModelicaTest_trunk_ModelicaTest.Tables.CombiTimeTable.Test86_OMSimulator.pipe ; head -c 1048576 < ModelicaTest_trunk_ModelicaTest.Tables.CombiTimeTable.Test86_OMSimulator.pipe >> ../files/ModelicaTest_trunk_ModelicaTest.Tables.CombiTimeTable.Test86.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=ModelicaTest_trunk_ModelicaTest.Tables.CombiTimeTable.Test86_OMSimulator_res.mat --tempDir=temp_ModelicaTest_trunk_ModelicaTest_Tables_CombiTimeTable_Test86_OMSimulator_fmu --startTime=0 --stopTime=3 --stepSize=0.000599281 --timeout=50 --tolerance=1e-06 ModelicaTest_trunk_ModelicaTest_Tables_CombiTimeTable_Test86.fmu > ModelicaTest_trunk_ModelicaTest.Tables.CombiTimeTable.Test86_OMSimulator.pipe 2>&1) [Timeout 52.5] diffSimulationResults("ModelicaTest_trunk_ModelicaTest.Tables.CombiTimeTable.Test86_OMSimulator_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/Tables/CombiTimeTable/Test86/Test86.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_trunk_ModelicaTest.Tables.CombiTimeTable.Test86_OMSimulator.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches (rm -f ModelicaTest_trunk_ModelicaTest.Tables.CombiTimeTable.Test86_fmpy.pipe ; mkfifo ModelicaTest_trunk_ModelicaTest.Tables.CombiTimeTable.Test86_fmpy.pipe ; head -c 1048576 < ModelicaTest_trunk_ModelicaTest.Tables.CombiTimeTable.Test86_fmpy.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_trunk_ModelicaTest.Tables.CombiTimeTable.Test86_fmpy.sim & python3 -m fmpy simulate --output-file ModelicaTest_trunk_ModelicaTest.Tables.CombiTimeTable.Test86_fmpy_res.csv --start-time 0 --stop-time 3 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.000599281 ModelicaTest_trunk_ModelicaTest_Tables_CombiTimeTable_Test86.fmu > ModelicaTest_trunk_ModelicaTest.Tables.CombiTimeTable.Test86_fmpy.pipe 2>&1) [Timeout 52.5] diffSimulationResults("ModelicaTest_trunk_ModelicaTest.Tables.CombiTimeTable.Test86_fmpy_res.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/Tables/CombiTimeTable/Test86/Test86.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_trunk_ModelicaTest.Tables.CombiTimeTable.Test86_fmpy.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: 12.530382623022888]