Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Air.DryAirNasa.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 0.001805/0.001805, allocations: 115.9 kB / 20.43 MB, free: 1.449 MB / 14.72 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 0.002216/0.002216, allocations: 213.4 kB / 23.74 MB, free: 4.656 MB / 14.72 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 1.457/1.457, allocations: 230.6 MB / 257.5 MB, free: 8.008 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo): time 0.2338/0.2338, allocations: 46.93 MB / 360.9 MB, free: 4.285 MB / 286.1 MB " [Timeout remaining time 180] Using package ModelicaTest with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+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: "" <> buildModelFMU(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Air.DryAirNasa,fileNamePrefix="ModelicaTest_4_1_0_ModelicaTest_Media_TestsWithFluid_MediaTestModels_Air_DryAirNasa",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Air.DryAirNasa,fileNamePrefix="ModelicaTest_4_1_0_ModelicaTest_Media_TestsWithFluid_MediaTestModels_Air_DryAirNasa",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.002956/0.002956, allocations: 71.89 kB / 0.4962 GB, free: 7.887 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3804/0.3833, allocations: 66.03 MB / 0.5607 GB, free: 4.438 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Air.DryAirNasa): time 0.2175/0.6009, allocations: 178.1 MB / 0.7346 GB, free: 1.676 MB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.3604/0.9613, allocations: 5.367 MB / 0.7398 GB, free: 1.773 MB / 0.5606 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007911/0.9621, allocations: 30.66 kB / 0.7398 GB, free: 1.773 MB / 0.5606 GB Notification: Performance of NFTyping.typeComponents: time 0.001046/0.9631, allocations: 318.5 kB / 0.7401 GB, free: 1.77 MB / 0.5606 GB Notification: Performance of NFTyping.typeBindings: time 0.004078/0.9672, allocations: 1.3 MB / 0.7414 GB, free: 1.715 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.002766/0.9699, allocations: 0.9823 MB / 0.7424 GB, free: 1.688 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.00267/0.9726, allocations: 1.883 MB / 0.7442 GB, free: 1.672 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0006511/0.9733, allocations: 394.2 kB / 0.7446 GB, free: 1.664 MB / 0.5606 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002246/0.9755, allocations: 1.114 MB / 0.7457 GB, free: 1.652 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001094/0.9766, allocations: 0.7028 MB / 0.7464 GB, free: 1.652 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 0.000111/0.9767, allocations: 61 kB / 0.7464 GB, free: 1.652 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001534/0.9783, allocations: 0.6397 MB / 0.747 GB, free: 1.645 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.0002691/0.9785, allocations: 273.5 kB / 0.7473 GB, free: 1.645 MB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 0.0004491/0.979, allocations: 395.3 kB / 0.7477 GB, free: 1.645 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.001757/0.9807, allocations: 1.312 MB / 0.749 GB, free: 1.566 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 4.379e-06/0.9807, allocations: 0 / 0.749 GB, free: 1.566 MB / 0.5606 GB Notification: Performance of FrontEnd: time 1.753e-06/0.9807, allocations: 0.9375 kB / 0.749 GB, free: 1.566 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 1.932e-05/0.9808, allocations: 2.125 kB / 0.749 GB, free: 1.566 MB / 0.5606 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 130 * Number of variables: 130 Notification: Performance of Generate backend data structure: time 0.002613/0.9834, allocations: 1.046 MB / 0.75 GB, free: 17.03 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 5.673e-05/0.9834, allocations: 14 kB / 0.75 GB, free: 17.03 MB / 0.5762 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000142/0.9836, allocations: 98.2 kB / 0.7501 GB, free: 16.99 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008597/0.9844, allocations: 138.8 kB / 0.7502 GB, free: 16.95 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001004/0.9854, allocations: 474.6 kB / 0.7507 GB, free: 16.75 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001781/0.9856, allocations: 159.6 kB / 0.7508 GB, free: 16.63 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001017/0.9857, allocations: 48.62 kB / 0.7509 GB, free: 16.63 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00121/0.9869, allocations: 0.8194 MB / 0.7517 GB, free: 16.41 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.429e-05/0.9869, allocations: 7.312 kB / 0.7517 GB, free: 16.41 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.757e-05/0.987, allocations: 22.91 kB / 0.7517 GB, free: 16.41 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.692e-05/0.9871, allocations: 39.52 kB / 0.7517 GB, free: 16.41 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009176/0.988, allocations: 0.6203 MB / 0.7523 GB, free: 16.4 MB / 0.5762 GB 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 0.004413/0.9924, allocations: 3.89 MB / 0.7561 GB, free: 13.86 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0005122/0.9929, allocations: 346.6 kB / 0.7565 GB, free: 13.84 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002307/0.9931, allocations: 161.1 kB / 0.7566 GB, free: 13.83 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 9.977e-05/0.9932, allocations: 19.39 kB / 0.7566 GB, free: 13.82 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.893e-05/0.9933, allocations: 36.88 kB / 0.7567 GB, free: 13.79 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=34): time 1.703e-06/0.9933, allocations: 7.094 kB / 0.7567 GB, free: 13.78 MB / 0.5762 GB Notification: Performance of matching and sorting (n=39): time 0.005172/0.9985, allocations: 1.612 MB / 0.7583 GB, free: 13.36 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000107/0.9986, allocations: 134.6 kB / 0.7584 GB, free: 13.2 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006376/0.9992, allocations: 0.616 MB / 0.759 GB, free: 13.05 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 5.246e-05/0.9993, allocations: 35.55 kB / 0.759 GB, free: 13.02 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002319/0.9995, allocations: 374 kB / 0.7594 GB, free: 12.82 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 9.375e-05/0.9996, allocations: 151 kB / 0.7595 GB, free: 12.73 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002183/0.9998, allocations: 157.5 kB / 0.7597 GB, free: 12.71 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.0002118/1, allocations: 379.4 kB / 0.76 GB, free: 12.39 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003063/1, allocations: 201.3 kB / 0.7602 GB, free: 12.39 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005928/1.001, allocations: 0.518 MB / 0.7607 GB, free: 12 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009222/1.002, allocations: 0.7445 MB / 0.7615 GB, free: 11.64 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.438e-06/1.002, allocations: 4.469 kB / 0.7615 GB, free: 11.64 MB / 0.5762 GB Notification: Performance of matching and sorting (n=85) (initialization): time 0.001334/1.003, allocations: 0.8792 MB / 0.7623 GB, free: 11.55 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 2.628e-05/1.003, allocations: 14.92 kB / 0.7623 GB, free: 11.55 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.584e-05/1.003, allocations: 10.12 kB / 0.7624 GB, free: 11.55 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001356/1.005, allocations: 308.8 kB / 0.7626 GB, free: 11.54 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003702/1.005, allocations: 124.8 kB / 0.7628 GB, free: 11.54 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001091/1.006, allocations: 0.9281 MB / 0.7637 GB, free: 11.02 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005335/1.007, allocations: 28.97 kB / 0.7637 GB, free: 11.02 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.566e-05/1.007, allocations: 67.84 kB / 0.7638 GB, free: 11.02 MB / 0.5762 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 45 * Number of states: 0 () * Number of discrete variables: 4 (volume.regularFlow[1],volume.regularFlow[2],volume.inFlow[2],volume.inFlow[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (67): * Single equations (assignments): 66 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,17)} Notification: Performance of prepare postOptimizeDAE: time 0.000376/1.007, allocations: 247 kB / 0.764 GB, free: 10.89 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001269/1.007, allocations: 69.67 kB / 0.7641 GB, free: 10.86 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00148/1.009, allocations: 0.8694 MB / 0.7649 GB, free: 10.76 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.921e-06/1.009, allocations: 6.562 kB / 0.7649 GB, free: 10.76 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.059e-06/1.009, allocations: 1.094 kB / 0.7649 GB, free: 10.76 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.862e-06/1.009, allocations: 2.906 kB / 0.7649 GB, free: 10.76 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001845/1.01, allocations: 1.206 MB / 0.7661 GB, free: 10.43 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.749e-06/1.01, allocations: 4.156 kB / 0.7661 GB, free: 10.43 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001005/1.011, allocations: 209.5 kB / 0.7663 GB, free: 10.43 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001061/1.012, allocations: 26.72 kB / 0.7663 GB, free: 10.42 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.416e-05/1.012, allocations: 19.56 kB / 0.7664 GB, free: 10.42 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002477/1.014, allocations: 2.677 MB / 0.769 GB, free: 7.914 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.687e-06/1.014, allocations: 4 kB / 0.769 GB, free: 7.914 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001324/1.015, allocations: 0.8127 MB / 0.7698 GB, free: 7.684 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003443/1.016, allocations: 126.4 kB / 0.7699 GB, free: 7.637 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.807e-05/1.016, allocations: 11.12 kB / 0.7699 GB, free: 7.637 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003752/1.016, allocations: 16.83 kB / 0.7699 GB, free: 7.637 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.745e-05/1.016, allocations: 47.8 kB / 0.77 GB, free: 7.633 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.214e-05/1.016, allocations: 43.75 kB / 0.77 GB, free: 7.633 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.0005456/1.017, allocations: 439.5 kB / 0.7704 GB, free: 7.543 MB / 0.5762 GB Notification: Performance of sort global known variables: time 6.1e-08/1.017, allocations: 0.9688 kB / 0.7704 GB, free: 7.543 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.001008/1.018, allocations: 256.4 kB / 0.7707 GB, free: 7.527 MB / 0.5762 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * Number of states: 2 (volume.medium.p,volume.medium.T) * 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 (39): * Single equations (assignments): 37 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems 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 0.002059/1.02, allocations: 1.539 MB / 0.7722 GB, free: 6.75 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.001099/1.021, allocations: 0.5339 MB / 0.7727 GB, free: 6.738 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 3.476e-06/1.021, allocations: 2.156 kB / 0.7727 GB, free: 6.738 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.000956/1.022, allocations: 408.1 kB / 0.7731 GB, free: 6.629 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001627/1.024, allocations: 371.6 kB / 0.7734 GB, free: 6.582 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008416/1.032, allocations: 6.337 MB / 0.7796 GB, free: 4.016 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005882/1.033, allocations: 0.9321 MB / 0.7805 GB, free: 3.301 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.001069/1.034, allocations: 462.7 kB / 0.781 GB, free: 3.223 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004333/1.034, allocations: 287.5 kB / 0.7812 GB, free: 3.203 MB / 0.5762 GB Notification: Performance of SimCode: time 1.283e-06/1.034, allocations: 1.094 kB / 0.7813 GB, free: 3.203 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06364/1.098, allocations: 24.99 MB / 0.8057 GB, free: 7.109 MB / 0.5919 GB Notification: Performance of buildModelFMU: Generate platform static: time 14.2/15.3, allocations: 2.922 kB / 0.8057 GB, free: 7.109 MB / 0.5919 GB " [Timeout remaining time 645] (rm -f ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Air.DryAirNasa.pipe ; mkfifo ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Air.DryAirNasa.pipe ; head -c 1048576 < ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Air.DryAirNasa.pipe >> ../files/ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Air.DryAirNasa.sim & python3 -m fmpy simulate --output-file ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Air.DryAirNasa_res.csv --start-time 0 --stop-time 1.01 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.000201919 ModelicaTest_4_1_0_ModelicaTest_Media_TestsWithFluid_MediaTestModels_Air_DryAirNasa.fmu > ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Air.DryAirNasa.pipe 2>&1) [Timeout 52.5] diffSimulationResults("ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Air.DryAirNasa_res.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/Media/TestsWithFluid/MediaTestModels/Air/DryAirNasa/DryAirNasa.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Air.DryAirNasa.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "Error: Could not read variable Time in file ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Air.DryAirNasa_res.csv. Warning: Get data of variable Time from file ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Air.DryAirNasa_res.csv failed! " [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 18.533873235995998]