Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001485/0.001485, allocations: 113.8 kB / 19.69 MB, free: 2.035 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001487/0.001487, allocations: 196.6 kB / 22.98 MB, free: 4.965 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.649/1.649, allocations: 207.6 MB / 233.7 MB, free: 10 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.2432/0.2432, allocations: 44.24 MB / 330.2 MB, free: 9.547 MB / 270.1 MB " [Timeout remaining time 179] Using package ModelicaTest with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|volume.medium.T|volume.medium.p",fileNamePrefix="ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition") translateModel(ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|volume.medium.T|volume.medium.p",fileNamePrefix="ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition") [Timeout 660] "Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.002348/0.002348, allocations: 75.91 kB / 468 MB, free: 4.02 MB / 334.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1737/0.1761, allocations: 61.03 MB / 0.5166 GB, free: 6.852 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition): time 0.6768/0.8529, allocations: 184.1 MB / 0.6964 GB, free: 11.45 MB / 0.5294 GB Notification: Performance of NFInst.instExpressions: time 0.01244/0.8654, allocations: 7.035 MB / 0.7032 GB, free: 4.398 MB / 0.5294 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001099/0.8665, allocations: 27.75 kB / 0.7033 GB, free: 4.371 MB / 0.5294 GB Notification: Performance of NFTyping.typeComponents: time 0.001777/0.8682, allocations: 437.6 kB / 0.7037 GB, free: 3.941 MB / 0.5294 GB Notification: Performance of NFTyping.typeBindings: time 0.007205/0.8754, allocations: 2.066 MB / 0.7057 GB, free: 1.875 MB / 0.5294 GB Notification: Performance of NFTyping.typeClassSections: time 0.005831/0.8813, allocations: 1.737 MB / 0.7074 GB, free: 148 kB / 0.5294 GB Notification: Performance of NFFlatten.flatten: time 0.004077/0.8854, allocations: 2.142 MB / 0.7095 GB, free: 14 MB / 0.545 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001271/0.8866, allocations: 485.5 kB / 0.7099 GB, free: 13.52 MB / 0.545 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005565/0.8922, allocations: 1.924 MB / 0.7118 GB, free: 11.59 MB / 0.545 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003646/0.8958, allocations: 1.542 MB / 0.7133 GB, free: 10.04 MB / 0.545 GB Notification: Performance of NFPackage.collectConstants: time 0.000399/0.8962, allocations: 76 kB / 0.7134 GB, free: 9.965 MB / 0.545 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00465/0.9009, allocations: 1.633 MB / 0.715 GB, free: 8.328 MB / 0.545 GB Notification: Performance of NFScalarize.scalarize: time 0.0008454/0.9017, allocations: 458.7 kB / 0.7154 GB, free: 7.879 MB / 0.545 GB Notification: Performance of NFVerifyModel.verify: time 0.001313/0.903, allocations: 0.5601 MB / 0.716 GB, free: 7.316 MB / 0.545 GB Notification: Performance of NFConvertDAE.convert: time 0.005084/0.9081, allocations: 2.2 MB / 0.7181 GB, free: 5.109 MB / 0.545 GB Notification: Performance of FrontEnd - DAE generated: time 5.77e-06/0.9081, allocations: 0 / 0.7181 GB, free: 5.109 MB / 0.545 GB Notification: Performance of FrontEnd: time 1.533e-06/0.9081, allocations: 0 / 0.7181 GB, free: 5.109 MB / 0.545 GB Notification: Performance of Transformations before backend: time 1.598e-05/0.9082, allocations: 0 / 0.7181 GB, free: 5.109 MB / 0.545 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 192 * Number of variables: 192 Notification: Performance of Generate backend data structure: time 0.003477/0.9116, allocations: 1.368 MB / 0.7195 GB, free: 3.707 MB / 0.545 GB Notification: Performance of prepare preOptimizeDAE: time 5.796e-05/0.9117, allocations: 8.031 kB / 0.7195 GB, free: 3.699 MB / 0.545 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001472/0.9132, allocations: 291.1 kB / 0.7198 GB, free: 3.414 MB / 0.545 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001407/0.9146, allocations: 0.5713 MB / 0.7203 GB, free: 2.82 MB / 0.545 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001546/0.9147, allocations: 116.6 kB / 0.7204 GB, free: 2.691 MB / 0.545 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000141/0.9149, allocations: 67.98 kB / 0.7205 GB, free: 2.625 MB / 0.545 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002169/0.917, allocations: 1.263 MB / 0.7217 GB, free: 1.289 MB / 0.545 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.796e-05/0.9171, allocations: 7.938 kB / 0.7217 GB, free: 1.281 MB / 0.545 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001165/0.9172, allocations: 28 kB / 0.7218 GB, free: 1.254 MB / 0.545 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001076/0.9173, allocations: 81.27 kB / 0.7218 GB, free: 1.176 MB / 0.545 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001787/0.9191, allocations: 1.051 MB / 0.7229 GB, free: 128 kB / 0.545 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 0.008071/0.9271, allocations: 4.714 MB / 0.7275 GB, free: 11.16 MB / 0.5606 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006271/0.9278, allocations: 294.5 kB / 0.7277 GB, free: 10.87 MB / 0.5606 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000273/0.928, allocations: 142.4 kB / 0.7279 GB, free: 10.73 MB / 0.5606 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001465/0.9282, allocations: 61.95 kB / 0.7279 GB, free: 10.66 MB / 0.5606 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.727e-05/0.9282, allocations: 38.5 kB / 0.728 GB, free: 10.62 MB / 0.5606 GB Notification: Performance of pre-optimization done (n=28): time 2.956e-06/0.9282, allocations: 0 / 0.728 GB, free: 10.62 MB / 0.5606 GB Notification: Performance of matching and sorting (n=33): time 0.006867/0.9351, allocations: 1.75 MB / 0.7297 GB, free: 8.801 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001203/0.9352, allocations: 140.5 kB / 0.7298 GB, free: 8.633 MB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001399/0.9366, allocations: 0.9429 MB / 0.7307 GB, free: 7.664 MB / 0.5606 GB Notification: Performance of collectPreVariables (initialization): time 4.839e-05/0.9367, allocations: 29.7 kB / 0.7308 GB, free: 7.629 MB / 0.5606 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005614/0.9372, allocations: 0.5847 MB / 0.7313 GB, free: 7.039 MB / 0.5606 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001377/0.9374, allocations: 138.9 kB / 0.7315 GB, free: 6.902 MB / 0.5606 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003192/0.9377, allocations: 214.8 kB / 0.7317 GB, free: 6.688 MB / 0.5606 GB Notification: Performance of setup shared object (initialization): time 0.0002498/0.9379, allocations: 402.7 kB / 0.7321 GB, free: 6.285 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000478/0.9384, allocations: 274.5 kB / 0.7323 GB, free: 6.02 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00111/0.9395, allocations: 0.8639 MB / 0.7332 GB, free: 4.863 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001657/0.9412, allocations: 1.175 MB / 0.7343 GB, free: 3.41 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.619e-06/0.9412, allocations: 4 kB / 0.7343 GB, free: 3.406 MB / 0.5606 GB Notification: Performance of matching and sorting (n=130) (initialization): time 0.002262/0.9435, allocations: 1.236 MB / 0.7355 GB, free: 2.16 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 3.065e-05/0.9435, allocations: 17.88 kB / 0.7355 GB, free: 2.145 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.464e-05/0.9435, allocations: 23.94 kB / 0.7356 GB, free: 2.121 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001346/0.9449, allocations: 288.1 kB / 0.7358 GB, free: 1.844 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005972/0.9455, allocations: 199.7 kB / 0.736 GB, free: 1.648 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001232/0.9467, allocations: 0.9224 MB / 0.7369 GB, free: 0.7031 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008076/0.9475, allocations: 48.05 kB / 0.737 GB, free: 0.6562 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.674e-05/0.9476, allocations: 67.98 kB / 0.737 GB, free: 0.5898 MB / 0.5606 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 90 * 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 (112): * Single equations (assignments): 111 * 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 0.0005583/0.9481, allocations: 341.2 kB / 0.7374 GB, free: 252 kB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001664/0.9483, allocations: 107.4 kB / 0.7375 GB, free: 144 kB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001049/0.9494, allocations: 477.7 kB / 0.7379 GB, free: 15.66 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.151e-06/0.9494, allocations: 4 kB / 0.7379 GB, free: 15.66 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.232e-06/0.9494, allocations: 0 / 0.7379 GB, free: 15.66 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.4e-06/0.9494, allocations: 4 kB / 0.7379 GB, free: 15.65 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002041/0.9514, allocations: 1.105 MB / 0.739 GB, free: 14.49 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.627e-06/0.9514, allocations: 0 / 0.739 GB, free: 14.49 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001051/0.9525, allocations: 183.8 kB / 0.7392 GB, free: 14.31 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 9.657e-05/0.9526, allocations: 24.88 kB / 0.7392 GB, free: 14.29 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.77e-05/0.9526, allocations: 8 kB / 0.7392 GB, free: 14.28 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002535/0.9551, allocations: 2.675 MB / 0.7418 GB, free: 11.38 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.987e-06/0.9551, allocations: 4.031 kB / 0.7418 GB, free: 11.38 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001237/0.9564, allocations: 0.7005 MB / 0.7425 GB, free: 10.65 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003524/0.9567, allocations: 127.3 kB / 0.7426 GB, free: 10.53 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001081/0.9568, allocations: 8 kB / 0.7426 GB, free: 10.52 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004257/0.9573, allocations: 16.86 kB / 0.7427 GB, free: 10.5 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.251e-05/0.9574, allocations: 31.89 kB / 0.7427 GB, free: 10.47 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.252e-05/0.9574, allocations: 19.98 kB / 0.7427 GB, free: 10.45 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.0009299/0.9583, allocations: 0.6165 MB / 0.7433 GB, free: 9.824 MB / 0.5762 GB Notification: Performance of sort global known variables: time 9e-08/0.9583, allocations: 0 / 0.7433 GB, free: 9.824 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.00163/0.96, allocations: 431.3 kB / 0.7437 GB, free: 9.402 MB / 0.5762 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * 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 (33): * Single equations (assignments): 31 * 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 0.002046/0.962, allocations: 0.7578 MB / 0.7445 GB, free: 8.641 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.001479/0.9635, allocations: 0.6358 MB / 0.7451 GB, free: 8.008 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 6.632e-06/0.9635, allocations: 11.94 kB / 0.7451 GB, free: 7.996 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.0009794/0.9645, allocations: 370.3 kB / 0.7455 GB, free: 7.621 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001727/0.9662, allocations: 426.7 kB / 0.7459 GB, free: 7.203 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002938/0.9691, allocations: 1.63 MB / 0.7474 GB, free: 5.535 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008343/0.97, allocations: 1.036 MB / 0.7485 GB, free: 4.469 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.0008865/0.9709, allocations: 319.6 kB / 0.7488 GB, free: 4.156 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002029/0.9711, allocations: 71.42 kB / 0.7488 GB, free: 4.086 MB / 0.5762 GB Notification: Performance of SimCode: time 9.32e-07/0.9711, allocations: 4 kB / 0.7488 GB, free: 4.082 MB / 0.5762 GB Notification: Performance of Templates: time 0.3114/1.283, allocations: 23.69 MB / 0.772 GB, free: 212 MB / 0.5919 GB " [Timeout remaining time 659] make -j1 -f ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition.makefile [Timeout 660] (rm -f ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition.pipe ; mkfifo ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition.pipe ; head -c 1048576 < ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition.pipe >> ../files/ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition.sim & ./ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition.pipe 2>&1) [Timeout 480] diffSimulationResults("ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/ModelicaTest/Media/TestsWithFluid/MediaTestModels/IdealGases/SimpleNaturalGasFixedComposition/SimpleNaturalGasFixedComposition.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition.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: 7.361823830753565]