Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam.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 0.001764/0.001764, allocations: 123.4 kB / 17.79 MB, free: 5.281 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 0.001951/0.001951, allocations: 204.3 kB / 20.74 MB, free: 2.34 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 1.453/1.453, allocations: 230.6 MB / 254.1 MB, free: 15.09 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 0.2237/0.2237, allocations: 46.92 MB / 357.1 MB, free: 10.32 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.Water.IdealSteam,fileNamePrefix="ModelicaTest_4_1_0_ModelicaTest_Media_TestsWithFluid_MediaTestModels_Water_IdealSteam",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam,fileNamePrefix="ModelicaTest_4_1_0_ModelicaTest_Media_TestsWithFluid_MediaTestModels_Water_IdealSteam",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001917/0.001917, allocations: 67.83 kB / 0.4909 GB, free: 7.973 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1375/0.1394, allocations: 66 MB / 0.5554 GB, free: 5.852 MB / 414.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam): time 0.5056/0.645, allocations: 178.7 MB / 0.7299 GB, free: 14.69 MB / 0.545 GB Notification: Performance of NFInst.instExpressions: time 0.008074/0.6531, allocations: 5.346 MB / 0.7352 GB, free: 9.324 MB / 0.545 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007095/0.6538, allocations: 35.69 kB / 0.7352 GB, free: 9.289 MB / 0.545 GB Notification: Performance of NFTyping.typeComponents: time 0.0009792/0.6548, allocations: 318 kB / 0.7355 GB, free: 8.977 MB / 0.545 GB Notification: Performance of NFTyping.typeBindings: time 0.003799/0.6586, allocations: 1.366 MB / 0.7368 GB, free: 7.609 MB / 0.545 GB Notification: Performance of NFTyping.typeClassSections: time 0.002961/0.6615, allocations: 1.058 MB / 0.7379 GB, free: 6.559 MB / 0.545 GB Notification: Performance of NFFlatten.flatten: time 0.002717/0.6642, allocations: 1.848 MB / 0.7397 GB, free: 4.703 MB / 0.545 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0007467/0.665, allocations: 409.4 kB / 0.7401 GB, free: 4.301 MB / 0.545 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002476/0.6675, allocations: 1.105 MB / 0.7411 GB, free: 3.191 MB / 0.545 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001373/0.6688, allocations: 0.7939 MB / 0.7419 GB, free: 2.395 MB / 0.545 GB Notification: Performance of NFPackage.collectConstants: time 0.0001219/0.669, allocations: 63.94 kB / 0.742 GB, free: 2.332 MB / 0.545 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00144/0.6704, allocations: 0.6398 MB / 0.7426 GB, free: 1.691 MB / 0.545 GB Notification: Performance of NFScalarize.scalarize: time 0.0002915/0.6707, allocations: 267.2 kB / 0.7429 GB, free: 1.43 MB / 0.545 GB Notification: Performance of NFVerifyModel.verify: time 0.0004437/0.6711, allocations: 398.2 kB / 0.7432 GB, free: 1.039 MB / 0.545 GB Notification: Performance of NFConvertDAE.convert: time 0.001845/0.673, allocations: 1.312 MB / 0.7445 GB, free: 15.72 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 4.158e-06/0.673, allocations: 0 / 0.7445 GB, free: 15.72 MB / 0.5606 GB Notification: Performance of FrontEnd: time 1.162e-06/0.673, allocations: 0 / 0.7445 GB, free: 15.72 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 1.064e-05/0.673, allocations: 0 / 0.7445 GB, free: 15.72 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 0.002294/0.6753, allocations: 1.113 MB / 0.7456 GB, free: 14.55 MB / 0.5606 GB Notification: Performance of prepare preOptimizeDAE: time 3.733e-05/0.6753, allocations: 8.031 kB / 0.7456 GB, free: 14.55 MB / 0.5606 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000141/0.6755, allocations: 111.1 kB / 0.7457 GB, free: 14.43 MB / 0.5606 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008356/0.6763, allocations: 139.4 kB / 0.7458 GB, free: 14.29 MB / 0.5606 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008544/0.6772, allocations: 0.5318 MB / 0.7464 GB, free: 13.72 MB / 0.5606 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001189/0.6773, allocations: 100.4 kB / 0.7465 GB, free: 13.61 MB / 0.5606 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.961e-05/0.6774, allocations: 51.98 kB / 0.7465 GB, free: 13.56 MB / 0.5606 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001327/0.6787, allocations: 0.8136 MB / 0.7473 GB, free: 12.67 MB / 0.5606 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.374e-05/0.6787, allocations: 7.938 kB / 0.7473 GB, free: 12.66 MB / 0.5606 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.586e-05/0.6788, allocations: 28.61 kB / 0.7473 GB, free: 12.64 MB / 0.5606 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.989e-05/0.6789, allocations: 44.97 kB / 0.7474 GB, free: 12.59 MB / 0.5606 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001105/0.68, allocations: 0.6165 MB / 0.748 GB, free: 11.98 MB / 0.5606 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 0.004831/0.6848, allocations: 3.941 MB / 0.7518 GB, free: 7.793 MB / 0.5606 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006158/0.6854, allocations: 336.2 kB / 0.7522 GB, free: 7.461 MB / 0.5606 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002939/0.6857, allocations: 165.3 kB / 0.7523 GB, free: 7.297 MB / 0.5606 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001261/0.6858, allocations: 93.38 kB / 0.7524 GB, free: 7.188 MB / 0.5606 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.909e-05/0.6859, allocations: 38.84 kB / 0.7524 GB, free: 7.141 MB / 0.5606 GB Notification: Performance of pre-optimization done (n=34): time 2.404e-06/0.6859, allocations: 0 / 0.7524 GB, free: 7.141 MB / 0.5606 GB Notification: Performance of matching and sorting (n=39): time 0.006022/0.6919, allocations: 1.689 MB / 0.7541 GB, free: 5.383 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001038/0.692, allocations: 132.5 kB / 0.7542 GB, free: 5.223 MB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0008024/0.6928, allocations: 0.6211 MB / 0.7548 GB, free: 4.59 MB / 0.5606 GB Notification: Performance of collectPreVariables (initialization): time 5.432e-05/0.6929, allocations: 33.7 kB / 0.7549 GB, free: 4.551 MB / 0.5606 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003038/0.6932, allocations: 371.8 kB / 0.7552 GB, free: 4.184 MB / 0.5606 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001377/0.6933, allocations: 150.7 kB / 0.7553 GB, free: 4.035 MB / 0.5606 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002364/0.6935, allocations: 158.6 kB / 0.7555 GB, free: 3.875 MB / 0.5606 GB Notification: Performance of setup shared object (initialization): time 0.0001846/0.6937, allocations: 374.8 kB / 0.7559 GB, free: 3.5 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003825/0.6941, allocations: 209.8 kB / 0.7561 GB, free: 3.293 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006526/0.6948, allocations: 0.5125 MB / 0.7566 GB, free: 2.625 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001076/0.6958, allocations: 0.7516 MB / 0.7573 GB, free: 1.734 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.7e-06/0.6958, allocations: 4 kB / 0.7573 GB, free: 1.73 MB / 0.5606 GB Notification: Performance of matching and sorting (n=85) (initialization): time 0.001624/0.6975, allocations: 0.8803 MB / 0.7582 GB, free: 0.8398 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 2.249e-05/0.6975, allocations: 8 kB / 0.7582 GB, free: 0.832 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.847e-05/0.6975, allocations: 15.94 kB / 0.7582 GB, free: 0.8164 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001435/0.6989, allocations: 309.8 kB / 0.7585 GB, free: 0.5117 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004084/0.6994, allocations: 119.8 kB / 0.7586 GB, free: 404 kB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001269/0.7006, allocations: 0.9365 MB / 0.7595 GB, free: 15.43 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005416/0.7012, allocations: 28 kB / 0.7595 GB, free: 15.41 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.412e-05/0.7013, allocations: 63.98 kB / 0.7596 GB, free: 15.34 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 0.0004364/0.7017, allocations: 253.4 kB / 0.7598 GB, free: 15.09 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001446/0.7018, allocations: 67.58 kB / 0.7599 GB, free: 15.02 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001743/0.7036, allocations: 0.8688 MB / 0.7607 GB, free: 14.13 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.528e-06/0.7036, allocations: 8 kB / 0.7608 GB, free: 14.12 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.304e-06/0.7036, allocations: 4 kB / 0.7608 GB, free: 14.12 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.868e-06/0.7036, allocations: 7.938 kB / 0.7608 GB, free: 14.11 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002253/0.7059, allocations: 1.454 MB / 0.7622 GB, free: 12.53 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.837e-06/0.7059, allocations: 4.188 kB / 0.7622 GB, free: 12.52 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001106/0.707, allocations: 207.8 kB / 0.7624 GB, free: 12.32 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 9.775e-05/0.7071, allocations: 24.84 kB / 0.7624 GB, free: 12.29 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.766e-05/0.7071, allocations: 19.98 kB / 0.7624 GB, free: 12.27 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002479/0.7096, allocations: 2.874 MB / 0.7652 GB, free: 9.117 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.014e-06/0.7096, allocations: 4.156 kB / 0.7652 GB, free: 9.113 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001423/0.711, allocations: 0.8229 MB / 0.766 GB, free: 8.254 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003118/0.7113, allocations: 188.7 kB / 0.7662 GB, free: 8.051 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.278e-05/0.7114, allocations: 15.94 kB / 0.7662 GB, free: 8.035 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003833/0.7118, allocations: 19.98 kB / 0.7663 GB, free: 8.016 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001095/0.7119, allocations: 35.91 kB / 0.7663 GB, free: 7.98 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.356e-05/0.712, allocations: 51.97 kB / 0.7663 GB, free: 7.93 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.0005859/0.7126, allocations: 435 kB / 0.7668 GB, free: 7.512 MB / 0.5762 GB Notification: Performance of sort global known variables: time 1.4e-07/0.7126, allocations: 8.062 kB / 0.7668 GB, free: 7.504 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.0009455/0.7135, allocations: 251.8 kB / 0.767 GB, free: 7.258 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 0.002321/0.7158, allocations: 1.551 MB / 0.7685 GB, free: 5.66 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.001314/0.7172, allocations: 0.5311 MB / 0.769 GB, free: 5.133 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 4.058e-06/0.7172, allocations: 0 / 0.769 GB, free: 5.133 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.001064/0.7182, allocations: 410.3 kB / 0.7694 GB, free: 4.719 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001785/0.72, allocations: 365.8 kB / 0.7698 GB, free: 4.371 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009315/0.7293, allocations: 6.328 MB / 0.776 GB, free: 13.64 MB / 0.5919 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006193/0.7299, allocations: 0.9376 MB / 0.7769 GB, free: 12.68 MB / 0.5919 GB Notification: Performance of simCode: alias equations: time 0.001167/0.7311, allocations: 471.7 kB / 0.7773 GB, free: 12.22 MB / 0.5919 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005288/0.7316, allocations: 283.3 kB / 0.7776 GB, free: 11.94 MB / 0.5919 GB Notification: Performance of SimCode: time 1.002e-06/0.7316, allocations: 4 kB / 0.7776 GB, free: 11.94 MB / 0.5919 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.0624/0.794, allocations: 24.47 MB / 0.8015 GB, free: 3.738 MB / 0.6075 GB Notification: Performance of buildModelFMU: Generate platform static: time 13.4/14.2, allocations: 3.938 kB / 0.8015 GB, free: 3.734 MB / 0.6075 GB " [Timeout remaining time 646] (rm -f ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam.pipe ; mkfifo ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam.pipe ; head -c 1048576 < ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam.pipe >> ../files/ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam.sim & python3 -m fmpy simulate --output-file ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam_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_Water_IdealSteam.fmu > ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam.pipe 2>&1) [Timeout 52.5] diffSimulationResults("ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam_res.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/Media/TestsWithFluid/MediaTestModels/Water/IdealSteam/IdealSteam.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam.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.Water.IdealSteam_res.csv. Warning: Get data of variable Time from file ModelicaTest_4.1.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.IdealSteam_res.csv failed! " [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 17.38332166298642]