Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Fluid.Examples.Performance.Example4.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 0.001529/0.001529, allocations: 106.2 kB / 16.45 MB, free: 6.453 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 0.001655/0.001655, allocations: 213.7 kB / 19.43 MB, free: 3.625 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 1.383/1.383, allocations: 230.6 MB / 252.8 MB, free: 8.961 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo): time 3.001/3.001, allocations: 0.49 GB / 0.7916 GB, free: 33.4 MB / 0.6231 GB " [Timeout remaining time 177] Using package Buildings with version 12.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.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.Fluid.Examples.Performance.Example4,fileNamePrefix="Buildings_12_Buildings_Fluid_Examples_Performance_Example4",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.Examples.Performance.Example4,fileNamePrefix="Buildings_12_Buildings_Fluid_Examples_Performance_Example4",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 0.001916/0.001916, allocations: 70 kB / 1.149 GB, free: 26.32 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2948/0.2967, allocations: 176.1 MB / 1.321 GB, free: 3.344 MB / 1.014 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.Example4): time 0.2577/0.5545, allocations: 241.6 MB / 1.557 GB, free: 0.8594 MB / 1.248 GB Notification: Performance of NFInst.instExpressions: time 0.02285/0.5773, allocations: 15.84 MB / 1.572 GB, free: 0.9805 MB / 1.264 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002896/0.5802, allocations: 91.25 kB / 1.572 GB, free: 0.8906 MB / 1.264 GB Notification: Performance of NFTyping.typeComponents: time 0.002878/0.5831, allocations: 1.076 MB / 1.573 GB, free: 15.8 MB / 1.279 GB Notification: Performance of NFTyping.typeBindings: time 0.007762/0.5908, allocations: 3.088 MB / 1.576 GB, free: 12.7 MB / 1.279 GB Notification: Performance of NFTyping.typeClassSections: time 0.00434/0.5952, allocations: 1.699 MB / 1.578 GB, free: 11.01 MB / 1.279 GB Notification: Performance of NFFlatten.flatten: time 0.005517/0.6007, allocations: 3.422 MB / 1.581 GB, free: 7.582 MB / 1.279 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002282/0.603, allocations: 1.069 MB / 1.582 GB, free: 6.477 MB / 1.279 GB Notification: Performance of NFEvalConstants.evaluate: time 0.008231/0.6112, allocations: 2.851 MB / 1.585 GB, free: 3.633 MB / 1.279 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003241/0.6145, allocations: 1.123 MB / 1.586 GB, free: 2.516 MB / 1.279 GB Notification: Performance of NFPackage.collectConstants: time 0.0004969/0.6149, allocations: 120 kB / 1.586 GB, free: 2.398 MB / 1.279 GB Notification: Performance of NFFlatten.collectFunctions: time 0.006346/0.6213, allocations: 3.238 MB / 1.59 GB, free: 15.15 MB / 1.295 GB Notification: Performance of NFScalarize.scalarize: time 0.0007845/0.6221, allocations: 486.2 kB / 1.59 GB, free: 14.68 MB / 1.295 GB Notification: Performance of NFVerifyModel.verify: time 0.001586/0.6237, allocations: 0.8201 MB / 1.591 GB, free: 13.85 MB / 1.295 GB Notification: Performance of NFConvertDAE.convert: time 0.006253/0.6299, allocations: 2.986 MB / 1.594 GB, free: 10.86 MB / 1.295 GB Notification: Performance of FrontEnd - DAE generated: time 4.348e-06/0.6299, allocations: 0 / 1.594 GB, free: 10.86 MB / 1.295 GB Notification: Performance of FrontEnd: time 1.482e-06/0.6299, allocations: 0 / 1.594 GB, free: 10.86 MB / 1.295 GB Notification: Performance of Transformations before backend: time 6.58e-05/0.63, allocations: 0 / 1.594 GB, free: 10.86 MB / 1.295 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 251 * Number of variables: 251 Notification: Performance of Generate backend data structure: time 0.004733/0.6347, allocations: 2.068 MB / 1.596 GB, free: 8.727 MB / 1.295 GB Notification: Performance of prepare preOptimizeDAE: time 4.294e-05/0.6348, allocations: 11.98 kB / 1.596 GB, free: 8.715 MB / 1.295 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002626/0.635, allocations: 156.2 kB / 1.596 GB, free: 8.555 MB / 1.295 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003006/0.638, allocations: 0.5063 MB / 1.596 GB, free: 8.047 MB / 1.295 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002633/0.6407, allocations: 1.197 MB / 1.598 GB, free: 6.797 MB / 1.295 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.694e-05/0.6408, allocations: 78 kB / 1.598 GB, free: 6.719 MB / 1.295 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000173/0.6409, allocations: 100 kB / 1.598 GB, free: 6.621 MB / 1.295 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002644/0.6436, allocations: 1.354 MB / 1.599 GB, free: 5.148 MB / 1.295 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.632e-05/0.6436, allocations: 7.938 kB / 1.599 GB, free: 5.141 MB / 1.295 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001158/0.6437, allocations: 44 kB / 1.599 GB, free: 5.098 MB / 1.295 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.697e-05/0.6438, allocations: 41.98 kB / 1.599 GB, free: 5.055 MB / 1.295 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00262/0.6464, allocations: 1.054 MB / 1.6 GB, free: 4 MB / 1.295 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 0.5837/1.23, allocations: 7.471 MB / 1.607 GB, free: 280.1 MB / 1.295 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001784/1.232, allocations: 0.5231 MB / 1.608 GB, free: 280.1 MB / 1.295 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006817/1.233, allocations: 246.5 kB / 1.608 GB, free: 280.1 MB / 1.295 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003639/1.233, allocations: 284.4 kB / 1.608 GB, free: 279.8 MB / 1.295 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.083e-05/1.233, allocations: 37.05 kB / 1.609 GB, free: 279.8 MB / 1.295 GB Notification: Performance of pre-optimization done (n=33): time 2.554e-06/1.233, allocations: 3.344 kB / 1.609 GB, free: 279.8 MB / 1.295 GB Notification: Performance of matching and sorting (n=33): time 0.002699/1.236, allocations: 0.8506 MB / 1.609 GB, free: 279.7 MB / 1.295 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.616e-05/1.236, allocations: 54.31 kB / 1.609 GB, free: 279.7 MB / 1.295 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002076/1.238, allocations: 1.402 MB / 1.611 GB, free: 279.5 MB / 1.295 GB Notification: Performance of collectPreVariables (initialization): time 6.862e-05/1.238, allocations: 32.73 kB / 1.611 GB, free: 279.5 MB / 1.295 GB Notification: Performance of collectInitialEqns (initialization): time 0.000447/1.238, allocations: 0.7177 MB / 1.612 GB, free: 279 MB / 1.295 GB Notification: Performance of collectInitialBindings (initialization): time 8.989e-05/1.238, allocations: 128.2 kB / 1.612 GB, free: 278.9 MB / 1.295 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002489/1.239, allocations: 165.8 kB / 1.612 GB, free: 278.8 MB / 1.295 GB Notification: Performance of setup shared object (initialization): time 6.752e-05/1.239, allocations: 333.7 kB / 1.612 GB, free: 278.5 MB / 1.295 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008694/1.24, allocations: 310.8 kB / 1.612 GB, free: 278.4 MB / 1.295 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001036/1.241, allocations: 0.692 MB / 1.613 GB, free: 277.8 MB / 1.295 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001691/1.242, allocations: 0.9269 MB / 1.614 GB, free: 277.2 MB / 1.295 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.416e-06/1.242, allocations: 4.281 kB / 1.614 GB, free: 277.2 MB / 1.295 GB Notification: Performance of matching and sorting (n=88) (initialization): time 0.002405/1.245, allocations: 1.055 MB / 1.615 GB, free: 276.9 MB / 1.295 GB Notification: Performance of prepare postOptimizeDAE: time 2.786e-05/1.245, allocations: 13.34 kB / 1.615 GB, free: 276.8 MB / 1.295 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.603e-05/1.245, allocations: 11.81 kB / 1.615 GB, free: 276.8 MB / 1.295 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.997e-05/1.245, allocations: 17.42 kB / 1.615 GB, free: 276.8 MB / 1.295 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008569/1.246, allocations: 209.2 kB / 1.615 GB, free: 276.8 MB / 1.295 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.931e-05/1.246, allocations: 22.73 kB / 1.615 GB, free: 276.8 MB / 1.295 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001351/1.247, allocations: 186.5 kB / 1.615 GB, free: 276.8 MB / 1.295 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.553e-05/1.247, allocations: 41.81 kB / 1.616 GB, free: 276.8 MB / 1.295 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001206/1.248, allocations: 0.5677 MB / 1.616 GB, free: 276.5 MB / 1.295 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001029/1.249, allocations: 0.6821 MB / 1.617 GB, free: 276 MB / 1.295 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001609/1.251, allocations: 0.9309 MB / 1.618 GB, free: 275.3 MB / 1.295 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.322e-06/1.251, allocations: 7.281 kB / 1.618 GB, free: 275.3 MB / 1.295 GB Notification: Performance of matching and sorting (n=88) (initialization_lambda0): time 0.002805/1.254, allocations: 1.053 MB / 1.619 GB, free: 274.9 MB / 1.295 GB Notification: Performance of prepare postOptimizeDAE: time 2.67e-05/1.254, allocations: 10.62 kB / 1.619 GB, free: 274.9 MB / 1.295 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.193e-05/1.254, allocations: 11.53 kB / 1.619 GB, free: 274.9 MB / 1.295 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.032e-05/1.254, allocations: 19.81 kB / 1.619 GB, free: 274.9 MB / 1.295 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008595/1.255, allocations: 206.2 kB / 1.619 GB, free: 274.9 MB / 1.295 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.049e-05/1.255, allocations: 26.25 kB / 1.619 GB, free: 274.9 MB / 1.295 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001322/1.256, allocations: 131.5 kB / 1.619 GB, free: 274.9 MB / 1.295 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001045/1.256, allocations: 41.23 kB / 1.619 GB, free: 274.9 MB / 1.295 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 52 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (88): * Single equations (assignments): 88 * 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 0.0002646/1.256, allocations: 236.5 kB / 1.619 GB, free: 274.7 MB / 1.295 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002632/1.257, allocations: 152.8 kB / 1.619 GB, free: 274.6 MB / 1.295 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001848/1.259, allocations: 0.6475 MB / 1.62 GB, free: 274.3 MB / 1.295 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.652e-06/1.259, allocations: 3.625 kB / 1.62 GB, free: 274.3 MB / 1.295 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.139e-06/1.259, allocations: 0.625 kB / 1.62 GB, free: 274.3 MB / 1.295 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.33e-06/1.259, allocations: 1.547 kB / 1.62 GB, free: 274.3 MB / 1.295 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003665/1.262, allocations: 1.89 MB / 1.622 GB, free: 273.4 MB / 1.295 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.181e-06/1.262, allocations: 3.656 kB / 1.622 GB, free: 273.4 MB / 1.295 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004829/1.263, allocations: 95.91 kB / 1.622 GB, free: 273.4 MB / 1.295 GB Notification: Performance of postOpt tearingSystem (simulation): time 7.555e-06/1.263, allocations: 5.344 kB / 1.622 GB, free: 273.4 MB / 1.295 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.29e-05/1.263, allocations: 16.42 kB / 1.622 GB, free: 273.4 MB / 1.295 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.054e-06/1.263, allocations: 10.42 kB / 1.622 GB, free: 273.4 MB / 1.295 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.837e-06/1.263, allocations: 4.406 kB / 1.622 GB, free: 273.4 MB / 1.295 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001429/1.264, allocations: 0.8155 MB / 1.623 GB, free: 272.9 MB / 1.295 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003925/1.265, allocations: 312 kB / 1.623 GB, free: 272.7 MB / 1.295 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00017/1.265, allocations: 10.52 kB / 1.623 GB, free: 272.7 MB / 1.295 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009811/1.266, allocations: 72.16 kB / 1.623 GB, free: 272.7 MB / 1.295 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.679e-05/1.266, allocations: 39.23 kB / 1.623 GB, free: 272.6 MB / 1.295 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.673e-05/1.266, allocations: 23.94 kB / 1.623 GB, free: 272.6 MB / 1.295 GB Notification: Performance of sorting global known variables: time 0.001419/1.267, allocations: 1.011 MB / 1.624 GB, free: 272.3 MB / 1.295 GB Notification: Performance of sort global known variables: time 7e-08/1.267, allocations: 0 / 1.624 GB, free: 272.3 MB / 1.295 GB Notification: Performance of remove unused functions: time 0.001992/1.269, allocations: 0.5822 MB / 1.625 GB, free: 272.2 MB / 1.295 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 16 * Number of states: 0 () * 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 (32): * Single equations (assignments): 32 * 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 Backend phase and start with SimCode phase: time 0.001928/1.271, allocations: 1.502 MB / 1.626 GB, free: 271.2 MB / 1.295 GB Notification: Performance of simCode: created initialization part: time 0.002775/1.274, allocations: 1.085 MB / 1.627 GB, free: 270.9 MB / 1.295 GB Notification: Performance of simCode: created event and clocks part: time 6.322e-06/1.274, allocations: 1.156 kB / 1.627 GB, free: 270.9 MB / 1.295 GB Notification: Performance of simCode: created simulation system equations: time 0.0006374/1.275, allocations: 243.4 kB / 1.628 GB, free: 270.8 MB / 1.295 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003247/1.278, allocations: 0.7574 MB / 1.628 GB, free: 270.6 MB / 1.295 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01561/1.294, allocations: 9.868 MB / 1.638 GB, free: 265.5 MB / 1.295 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007401/1.294, allocations: 1.191 MB / 1.639 GB, free: 264.7 MB / 1.295 GB Notification: Performance of simCode: alias equations: time 0.001427/1.296, allocations: 387.5 kB / 1.64 GB, free: 264.6 MB / 1.295 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005333/1.296, allocations: 0.4915 MB / 1.64 GB, free: 264.3 MB / 1.295 GB Notification: Performance of SimCode: time 9.52e-07/1.296, allocations: 0 / 1.64 GB, free: 264.3 MB / 1.295 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06162/1.358, allocations: 35.8 MB / 1.675 GB, free: 233.7 MB / 1.295 GB Notification: Performance of buildModelFMU: Generate platform static: time 10.14/11.5, allocations: 8 kB / 1.675 GB, free: 233.7 MB / 1.295 GB " [Timeout remaining time 288] (rm -f Buildings_12_Buildings.Fluid.Examples.Performance.Example4.pipe ; mkfifo Buildings_12_Buildings.Fluid.Examples.Performance.Example4.pipe ; head -c 1048576 < Buildings_12_Buildings.Fluid.Examples.Performance.Example4.pipe >> ../files/Buildings_12_Buildings.Fluid.Examples.Performance.Example4.sim & python3 -m fmpy simulate --output-file Buildings_12_Buildings.Fluid.Examples.Performance.Example4_res.csv --start-time 0 --stop-time 20 --timeout 400 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.008 Buildings_12_Buildings_Fluid_Examples_Performance_Example4.fmu > Buildings_12_Buildings.Fluid.Examples.Performance.Example4.pipe 2>&1) [Timeout 420.0] diffSimulationResults("Buildings_12_Buildings.Fluid.Examples.Performance.Example4_res.csv","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Fluid_Examples_Performance_Example4.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Fluid.Examples.Performance.Example4.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "Error: Could not read variable res.m_flow in file Buildings_12_Buildings.Fluid.Examples.Performance.Example4_res.csv. Warning: Get data of variable res.m_flow from file Buildings_12_Buildings.Fluid.Examples.Performance.Example4_res.csv failed! " [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 17.734632903011516]