Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.Compressor.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 0.001588/0.001588, allocations: 99.64 kB / 18.95 MB, free: 2.668 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 0.001531/0.001531, allocations: 214.3 kB / 22.25 MB, free: 5.262 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 1.413/1.413, allocations: 230.6 MB / 256 MB, free: 7.734 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo): time 2.815/2.815, allocations: 476 MB / 0.7699 GB, free: 4.707 MB / 0.6231 GB " [Timeout remaining time 177] Using package Buildings with version 11.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/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(Buildings.Applications.DataCenters.DXCooled.Controls.Validation.Compressor,fileNamePrefix="Buildings_11_Buildings_Applications_DataCenters_DXCooled_Controls_Validation_Compressor",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Applications.DataCenters.DXCooled.Controls.Validation.Compressor,fileNamePrefix="Buildings_11_Buildings_Applications_DataCenters_DXCooled_Controls_Validation_Compressor",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300] "Notification: Buildings requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.00208/0.00208, allocations: 67.31 kB / 1.117 GB, free: 41.09 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3128/0.3149, allocations: 169.9 MB / 1.283 GB, free: 12.45 MB / 0.9825 GB Notification: Performance of NFInst.instantiate(Buildings.Applications.DataCenters.DXCooled.Controls.Validation.Compressor): time 0.004847/0.3198, allocations: 2.726 MB / 1.285 GB, free: 9.711 MB / 0.9825 GB Notification: Performance of NFInst.instExpressions: time 0.002715/0.3225, allocations: 1.45 MB / 1.287 GB, free: 8.254 MB / 0.9825 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002831/0.3228, allocations: 19.81 kB / 1.287 GB, free: 8.234 MB / 0.9825 GB Notification: Performance of NFTyping.typeComponents: time 0.0005089/0.3233, allocations: 155.2 kB / 1.287 GB, free: 8.082 MB / 0.9825 GB Notification: Performance of NFTyping.typeBindings: time 0.0004735/0.3238, allocations: 187 kB / 1.287 GB, free: 7.898 MB / 0.9825 GB Notification: Performance of NFTyping.typeClassSections: time 0.0006594/0.3244, allocations: 283.1 kB / 1.287 GB, free: 7.625 MB / 0.9825 GB Notification: Performance of NFFlatten.flatten: time 0.0005688/0.325, allocations: 491.4 kB / 1.288 GB, free: 7.145 MB / 0.9825 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0002647/0.3252, allocations: 118.7 kB / 1.288 GB, free: 7.027 MB / 0.9825 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0003305/0.3256, allocations: 207.1 kB / 1.288 GB, free: 6.824 MB / 0.9825 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0002743/0.3259, allocations: 191 kB / 1.288 GB, free: 6.637 MB / 0.9825 GB Notification: Performance of NFPackage.collectConstants: time 6.206e-05/0.3259, allocations: 40 kB / 1.288 GB, free: 6.598 MB / 0.9825 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0001565/0.3261, allocations: 79.98 kB / 1.288 GB, free: 6.52 MB / 0.9825 GB Notification: Performance of NFScalarize.scalarize: time 0.0001197/0.3262, allocations: 95.62 kB / 1.288 GB, free: 6.426 MB / 0.9825 GB Notification: Performance of NFVerifyModel.verify: time 0.0001487/0.3263, allocations: 147.1 kB / 1.289 GB, free: 6.281 MB / 0.9825 GB Notification: Performance of NFConvertDAE.convert: time 0.0007106/0.3271, allocations: 0.5446 MB / 1.289 GB, free: 5.734 MB / 0.9825 GB Notification: Performance of FrontEnd - DAE generated: time 4.96e-06/0.3271, allocations: 0 / 1.289 GB, free: 5.734 MB / 0.9825 GB Notification: Performance of FrontEnd: time 1.633e-06/0.3271, allocations: 0 / 1.289 GB, free: 5.734 MB / 0.9825 GB Notification: Performance of Transformations before backend: time 1.013e-05/0.3271, allocations: 0 / 1.289 GB, free: 5.734 MB / 0.9825 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 59 * Number of variables: 59 Notification: Performance of Generate backend data structure: time 0.001242/0.3283, allocations: 0.6843 MB / 1.29 GB, free: 5.016 MB / 0.9825 GB Notification: Performance of prepare preOptimizeDAE: time 4.94e-05/0.3284, allocations: 12.03 kB / 1.29 GB, free: 5.004 MB / 0.9825 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 7.257e-05/0.3284, allocations: 58.73 kB / 1.29 GB, free: 4.938 MB / 0.9825 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002056/0.3286, allocations: 56.64 kB / 1.29 GB, free: 4.883 MB / 0.9825 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007182/0.3294, allocations: 359.6 kB / 1.29 GB, free: 4.5 MB / 0.9825 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.548e-05/0.3294, allocations: 20.88 kB / 1.29 GB, free: 4.48 MB / 0.9825 GB Notification: Performance of preOpt expandDerOperator (simulation): time 5.484e-05/0.3294, allocations: 27.94 kB / 1.29 GB, free: 4.453 MB / 0.9825 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005569/0.33, allocations: 300.4 kB / 1.291 GB, free: 4.145 MB / 0.9825 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.444e-05/0.33, allocations: 0 / 1.291 GB, free: 4.145 MB / 0.9825 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.052e-05/0.33, allocations: 15.98 kB / 1.291 GB, free: 4.129 MB / 0.9825 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.034e-05/0.3301, allocations: 4 kB / 1.291 GB, free: 4.125 MB / 0.9825 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004258/0.3305, allocations: 185.9 kB / 1.291 GB, free: 3.945 MB / 0.9825 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001366/0.3318, allocations: 0.7675 MB / 1.291 GB, free: 3.125 MB / 0.9825 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007386/0.3326, allocations: 224.9 kB / 1.292 GB, free: 2.898 MB / 0.9825 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002085/0.3328, allocations: 92.66 kB / 1.292 GB, free: 2.805 MB / 0.9825 GB Notification: Performance of preOpt evalFunc (simulation): time 2.94e-05/0.3328, allocations: 0 / 1.292 GB, free: 2.805 MB / 0.9825 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003129/0.3331, allocations: 135.3 kB / 1.292 GB, free: 2.66 MB / 0.9825 GB Notification: Performance of pre-optimization done (n=20): time 1.363e-06/0.3331, allocations: 0 / 1.292 GB, free: 2.66 MB / 0.9825 GB Notification: Performance of matching and sorting (n=20): time 0.0007318/0.3339, allocations: 307 kB / 1.292 GB, free: 2.355 MB / 0.9825 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.853e-05/0.3339, allocations: 51.41 kB / 1.292 GB, free: 2.293 MB / 0.9825 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004782/0.3344, allocations: 441.5 kB / 1.293 GB, free: 1.852 MB / 0.9825 GB Notification: Performance of collectPreVariables (initialization): time 2.414e-05/0.3344, allocations: 29.64 kB / 1.293 GB, free: 1.816 MB / 0.9825 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001989/0.3346, allocations: 224.3 kB / 1.293 GB, free: 1.594 MB / 0.9825 GB Notification: Performance of collectInitialBindings (initialization): time 6.805e-05/0.3347, allocations: 67.47 kB / 1.293 GB, free: 1.527 MB / 0.9825 GB Notification: Performance of simplifyInitialFunctions (initialization): time 8.869e-05/0.3348, allocations: 49.92 kB / 1.293 GB, free: 1.473 MB / 0.9825 GB Notification: Performance of setup shared object (initialization): time 0.0001826/0.335, allocations: 354.7 kB / 1.293 GB, free: 1.117 MB / 0.9825 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001795/0.3351, allocations: 68.44 kB / 1.293 GB, free: 1.051 MB / 0.9825 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000213/0.3353, allocations: 118.7 kB / 1.294 GB, free: 0.918 MB / 0.9825 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003845/0.3357, allocations: 184.2 kB / 1.294 GB, free: 0.7227 MB / 0.9825 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.094e-06/0.3357, allocations: 4 kB / 1.294 GB, free: 0.7188 MB / 0.9825 GB Notification: Performance of matching and sorting (n=27) (initialization): time 0.0005197/0.3362, allocations: 261.2 kB / 1.294 GB, free: 468 kB / 0.9825 GB Notification: Performance of prepare postOptimizeDAE: time 1.843e-05/0.3363, allocations: 8 kB / 1.294 GB, free: 460 kB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.34e-06/0.3363, allocations: 0 / 1.294 GB, free: 460 kB / 0.9825 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.878e-05/0.3363, allocations: 7.984 kB / 1.294 GB, free: 452 kB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002141/0.3365, allocations: 47.92 kB / 1.294 GB, free: 404 kB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.115e-06/0.3365, allocations: 3.984 kB / 1.294 GB, free: 400 kB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001456/0.3367, allocations: 23.98 kB / 1.294 GB, free: 376 kB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.014e-05/0.3367, allocations: 12 kB / 1.294 GB, free: 364 kB / 0.9825 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 6 * Number of states: 0 () * Number of discrete variables: 9 ($PRE.cooMod.nextTimeEvent,$whenCondition1,dxSpeCon.not1.y,cooMod.nextTimeEvent,cooMod.nextTimeEventScaled,$PRE.cooMod.nextTimeEventScaled,reaToInt.y,$whenCondition2,dxSpeCon.conInt.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (27): * Single equations (assignments): 27 * 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 0.0001854/0.3369, allocations: 176.6 kB / 1.294 GB, free: 180 kB / 0.9825 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 5.317e-05/0.3369, allocations: 39.72 kB / 1.294 GB, free: 140 kB / 0.9825 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000573/0.3375, allocations: 253 kB / 1.295 GB, free: 15.89 MB / 0.9981 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.286e-06/0.3375, allocations: 0 / 1.295 GB, free: 15.89 MB / 0.9981 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.604e-06/0.3375, allocations: 12 kB / 1.295 GB, free: 15.88 MB / 0.9981 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.007e-06/0.3375, allocations: 0 / 1.295 GB, free: 15.88 MB / 0.9981 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0009764/0.3385, allocations: 0.6328 MB / 1.295 GB, free: 15.2 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.833e-06/0.3385, allocations: 0 / 1.295 GB, free: 15.2 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001841/0.3387, allocations: 39.91 kB / 1.295 GB, free: 15.16 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (simulation): time 5.511e-06/0.3387, allocations: 4 kB / 1.295 GB, free: 15.15 MB / 0.9981 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.631e-05/0.3387, allocations: 0 / 1.295 GB, free: 15.15 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.923e-06/0.3387, allocations: 0 / 1.295 GB, free: 15.15 MB / 0.9981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.615e-06/0.3387, allocations: 7.938 kB / 1.295 GB, free: 15.14 MB / 0.9981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007405/0.3394, allocations: 446.1 kB / 1.296 GB, free: 14.7 MB / 0.9981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001147/0.3396, allocations: 51.77 kB / 1.296 GB, free: 14.64 MB / 0.9981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.404e-05/0.3396, allocations: 8 kB / 1.296 GB, free: 14.64 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001569/0.3398, allocations: 15.92 kB / 1.296 GB, free: 14.62 MB / 0.9981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.444e-05/0.3398, allocations: 19.91 kB / 1.296 GB, free: 14.6 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.41e-05/0.3398, allocations: 8 kB / 1.296 GB, free: 14.59 MB / 0.9981 GB Notification: Performance of sorting global known variables: time 0.0003283/0.3402, allocations: 307.1 kB / 1.296 GB, free: 14.3 MB / 0.9981 GB Notification: Performance of sort global known variables: time 1e-07/0.3402, allocations: 4.062 kB / 1.296 GB, free: 14.29 MB / 0.9981 GB Notification: Performance of remove unused functions: time 0.0003341/0.3405, allocations: 63.83 kB / 1.296 GB, free: 14.23 MB / 0.9981 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 1 (dxSpeCon.dxSpe.I.y) * Number of discrete variables: 6 (dxSpeCon.not1.y,$whenCondition2,$whenCondition1,reaToInt.y,cooMod.nextTimeEventScaled,cooMod.nextTimeEvent) * Number of discrete states: 2 (cooMod.nextTimeEvent,cooMod.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (21): * Single equations (assignments): 19 * 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 0.002559/0.3431, allocations: 1.309 MB / 1.297 GB, free: 13.08 MB / 0.9981 GB Notification: Performance of simCode: created initialization part: time 0.0004694/0.3435, allocations: 182.2 kB / 1.298 GB, free: 12.91 MB / 0.9981 GB Notification: Performance of simCode: created event and clocks part: time 2.194e-06/0.3435, allocations: 0 / 1.298 GB, free: 12.91 MB / 0.9981 GB Notification: Performance of simCode: created simulation system equations: time 0.0002042/0.3437, allocations: 83.84 kB / 1.298 GB, free: 12.82 MB / 0.9981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005564/0.3443, allocations: 98.16 kB / 1.298 GB, free: 12.73 MB / 0.9981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004123/0.3484, allocations: 3.105 MB / 1.301 GB, free: 9.508 MB / 0.9981 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001955/0.3486, allocations: 199.4 kB / 1.301 GB, free: 9.293 MB / 0.9981 GB Notification: Performance of simCode: alias equations: time 0.000172/0.3488, allocations: 46.89 kB / 1.301 GB, free: 9.246 MB / 0.9981 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001991/0.349, allocations: 131.4 kB / 1.301 GB, free: 9.117 MB / 0.9981 GB Notification: Performance of SimCode: time 6.11e-07/0.349, allocations: 4 kB / 1.301 GB, free: 9.113 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03952/0.3885, allocations: 8.558 MB / 1.309 GB, free: 0.6875 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate platform static: time 11.44/11.83, allocations: 7.359 kB / 1.309 GB, free: 0.6875 MB / 0.9981 GB " [Timeout remaining time 288] (rm -f Buildings_11_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.Compressor.pipe ; mkfifo Buildings_11_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.Compressor.pipe ; head -c 1048576 < Buildings_11_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.Compressor.pipe >> ../files/Buildings_11_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.Compressor.sim & python3 -m fmpy simulate --output-file Buildings_11_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.Compressor_res.csv --start-time 0 --stop-time 360 --timeout 400 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.144 Buildings_11_Buildings_Applications_DataCenters_DXCooled_Controls_Validation_Compressor.fmu > Buildings_11_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.Compressor.pipe 2>&1) [Timeout 420.0] diffSimulationResults("Buildings_11_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.Compressor_res.csv","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Applications_DataCenters_DXCooled_Controls_Validation_Compressor.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.Compressor.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "Error: Could not read variable dxSpeCon.TMixAirSet in file Buildings_11_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.Compressor_res.csv. Warning: Get data of variable dxSpeCon.TMixAirSet from file Buildings_11_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.Compressor_res.csv failed! Error: Could not read variable dxSpeCon.TMixAirMea in file Buildings_11_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.Compressor_res.csv. Warning: Get data of variable dxSpeCon.TMixAirMea from file Buildings_11_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.Compressor_res.csv failed! Error: Could not read variable dxSpeCon.cooMod in file Buildings_11_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.Compressor_res.csv. Warning: Get data of variable dxSpeCon.cooMod from file Buildings_11_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.Compressor_res.csv failed! Error: Could not read variable dxSpeCon.y in file Buildings_11_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.Compressor_res.csv. Warning: Get data of variable dxSpeCon.y from file Buildings_11_Buildings.Applications.DataCenters.DXCooled.Controls.Validation.Compressor_res.csv failed! " [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 18.424657775089145]