Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Fluid.Sensors.Examples.Density.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 0.001317/0.001317, allocations: 100.3 kB / 19.7 MB, free: 2.012 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 0.001467/0.001467, allocations: 221.5 kB / 23 MB, free: 4.906 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 1.447/1.447, allocations: 230.6 MB / 256.8 MB, free: 7.82 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 3.165/3.165, allocations: 0.4892 GB / 0.7951 GB, free: 35.83 MB / 0.6231 GB " [Timeout remaining time 176] 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: translateModel(Buildings.Fluid.Sensors.Examples.Density,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|masFloRat.ports.1..m_flow|senDenVol.d|senDenFlo.d",fileNamePrefix="Buildings_12_Buildings.Fluid.Sensors.Examples.Density") translateModel(Buildings.Fluid.Sensors.Examples.Density,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|masFloRat.ports.1..m_flow|senDenVol.d|senDenFlo.d",fileNamePrefix="Buildings_12_Buildings.Fluid.Sensors.Examples.Density") [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 0.002836/0.002836, allocations: 68.92 kB / 1.154 GB, free: 25.52 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4068/0.4096, allocations: 176.1 MB / 1.326 GB, free: 1.832 MB / 1.014 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Sensors.Examples.Density): time 0.215/0.6246, allocations: 163.6 MB / 1.486 GB, free: 13.59 MB / 1.186 GB Notification: Performance of NFInst.instExpressions: time 0.01104/0.6356, allocations: 6.484 MB / 1.492 GB, free: 7.086 MB / 1.186 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001253/0.6369, allocations: 43.62 kB / 1.492 GB, free: 7.043 MB / 1.186 GB Notification: Performance of NFTyping.typeComponents: time 0.001317/0.6382, allocations: 397.5 kB / 1.493 GB, free: 6.652 MB / 1.186 GB Notification: Performance of NFTyping.typeBindings: time 0.004222/0.6424, allocations: 1.49 MB / 1.494 GB, free: 5.156 MB / 1.186 GB Notification: Performance of NFTyping.typeClassSections: time 0.003421/0.6458, allocations: 1.182 MB / 1.495 GB, free: 3.977 MB / 1.186 GB Notification: Performance of NFFlatten.flatten: time 0.002979/0.6488, allocations: 1.973 MB / 1.497 GB, free: 1.996 MB / 1.186 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0008293/0.6496, allocations: 0.4975 MB / 1.498 GB, free: 1.488 MB / 1.186 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002314/0.652, allocations: 1.09 MB / 1.499 GB, free: 404 kB / 1.186 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001396/0.6534, allocations: 0.6013 MB / 1.5 GB, free: 15.79 MB / 1.201 GB Notification: Performance of NFPackage.collectConstants: time 0.0001262/0.6535, allocations: 68 kB / 1.5 GB, free: 15.73 MB / 1.201 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003363/0.6568, allocations: 1.562 MB / 1.501 GB, free: 14.16 MB / 1.201 GB Notification: Performance of NFScalarize.scalarize: time 0.0004136/0.6573, allocations: 303.1 kB / 1.501 GB, free: 13.86 MB / 1.201 GB Notification: Performance of NFVerifyModel.verify: time 0.0005306/0.6578, allocations: 362.5 kB / 1.502 GB, free: 13.51 MB / 1.201 GB Notification: Performance of NFConvertDAE.convert: time 0.003534/0.6613, allocations: 1.725 MB / 1.503 GB, free: 11.78 MB / 1.201 GB Notification: Performance of FrontEnd - DAE generated: time 5.731e-06/0.6613, allocations: 0 / 1.503 GB, free: 11.78 MB / 1.201 GB Notification: Performance of FrontEnd: time 1.704e-06/0.6613, allocations: 0 / 1.503 GB, free: 11.78 MB / 1.201 GB Notification: Performance of Transformations before backend: time 1.256e-05/0.6613, allocations: 0 / 1.503 GB, free: 11.78 MB / 1.201 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 131 * Number of variables: 131 Notification: Performance of Generate backend data structure: time 0.002017/0.6634, allocations: 1.112 MB / 1.505 GB, free: 10.63 MB / 1.201 GB Notification: Performance of prepare preOptimizeDAE: time 4.586e-05/0.6634, allocations: 8.031 kB / 1.505 GB, free: 10.62 MB / 1.201 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001798/0.6652, allocations: 271.2 kB / 1.505 GB, free: 10.36 MB / 1.201 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001146/0.6663, allocations: 0.5604 MB / 1.505 GB, free: 9.766 MB / 1.201 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.741e-05/0.6664, allocations: 41.25 kB / 1.505 GB, free: 9.727 MB / 1.201 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001101/0.6665, allocations: 60 kB / 1.505 GB, free: 9.668 MB / 1.201 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001193/0.6677, allocations: 0.7327 MB / 1.506 GB, free: 8.895 MB / 1.201 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.537e-05/0.6677, allocations: 3.938 kB / 1.506 GB, free: 8.891 MB / 1.201 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.54e-05/0.6678, allocations: 28 kB / 1.506 GB, free: 8.863 MB / 1.201 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.651e-05/0.6678, allocations: 25.3 kB / 1.506 GB, free: 8.836 MB / 1.201 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000952/0.6688, allocations: 0.5204 MB / 1.507 GB, free: 8.316 MB / 1.201 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 0.002826/0.6716, allocations: 1.529 MB / 1.508 GB, free: 6.75 MB / 1.201 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006872/0.6723, allocations: 339.5 kB / 1.509 GB, free: 6.41 MB / 1.201 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003848/0.6727, allocations: 227.4 kB / 1.509 GB, free: 6.188 MB / 1.201 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004743/0.6731, allocations: 76.19 kB / 1.509 GB, free: 6.113 MB / 1.201 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.439e-05/0.6732, allocations: 42.88 kB / 1.509 GB, free: 6.062 MB / 1.201 GB Notification: Performance of pre-optimization done (n=39): time 2.434e-06/0.6732, allocations: 0 / 1.509 GB, free: 6.062 MB / 1.201 GB Notification: Performance of matching and sorting (n=39): time 0.001452/0.6746, allocations: 0.6112 MB / 1.509 GB, free: 5.445 MB / 1.201 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.395e-05/0.6747, allocations: 55.41 kB / 1.51 GB, free: 5.379 MB / 1.201 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005835/0.6752, allocations: 470 kB / 1.51 GB, free: 4.91 MB / 1.201 GB Notification: Performance of collectPreVariables (initialization): time 4.941e-05/0.6753, allocations: 37.7 kB / 1.51 GB, free: 4.867 MB / 1.201 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002964/0.6756, allocations: 332.9 kB / 1.51 GB, free: 4.535 MB / 1.201 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001472/0.6757, allocations: 146.7 kB / 1.51 GB, free: 4.391 MB / 1.201 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001502/0.6759, allocations: 86.12 kB / 1.511 GB, free: 4.297 MB / 1.201 GB Notification: Performance of setup shared object (initialization): time 0.0001865/0.6761, allocations: 366.7 kB / 1.511 GB, free: 3.93 MB / 1.201 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003471/0.6764, allocations: 182.4 kB / 1.511 GB, free: 3.75 MB / 1.201 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005327/0.677, allocations: 437.6 kB / 1.511 GB, free: 3.246 MB / 1.201 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.000747/0.6777, allocations: 456.9 kB / 1.512 GB, free: 2.77 MB / 1.201 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.026e-06/0.6777, allocations: 0 / 1.512 GB, free: 2.77 MB / 1.201 GB Notification: Performance of matching and sorting (n=53) (initialization): time 0.0009712/0.6787, allocations: 0.5281 MB / 1.512 GB, free: 2.234 MB / 1.201 GB Notification: Performance of prepare postOptimizeDAE: time 2.252e-05/0.6787, allocations: 11.94 kB / 1.512 GB, free: 2.223 MB / 1.201 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.153e-05/0.6787, allocations: 4 kB / 1.512 GB, free: 2.219 MB / 1.201 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.014e-05/0.6787, allocations: 4 kB / 1.512 GB, free: 2.215 MB / 1.201 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007139/0.6795, allocations: 132.1 kB / 1.513 GB, free: 2.086 MB / 1.201 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.000467/0.6799, allocations: 0.5976 MB / 1.513 GB, free: 1.465 MB / 1.201 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005282/0.6804, allocations: 47.72 kB / 1.513 GB, free: 1.418 MB / 1.201 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.1e-05/0.6805, allocations: 16 kB / 1.513 GB, free: 1.402 MB / 1.201 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006794/0.6812, allocations: 356.8 kB / 1.514 GB, free: 1.047 MB / 1.201 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005177/0.6817, allocations: 429.6 kB / 1.514 GB, free: 0.5547 MB / 1.201 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007257/0.6824, allocations: 444.2 kB / 1.514 GB, free: 92 kB / 1.201 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.793e-06/0.6824, allocations: 0 / 1.514 GB, free: 92 kB / 1.201 GB Notification: Performance of matching and sorting (n=53) (initialization_lambda0): time 0.0009424/0.6834, allocations: 0.5285 MB / 1.515 GB, free: 15.55 MB / 1.217 GB Notification: Performance of prepare postOptimizeDAE: time 1.646e-05/0.6834, allocations: 10.02 kB / 1.515 GB, free: 15.54 MB / 1.217 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.709e-06/0.6834, allocations: 4 kB / 1.515 GB, free: 15.54 MB / 1.217 GB Notification: Performance of postOpt tearingSystem (initialization): time 7.294e-06/0.6834, allocations: 7.938 kB / 1.515 GB, free: 15.53 MB / 1.217 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005/0.6839, allocations: 124.1 kB / 1.515 GB, free: 15.41 MB / 1.217 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.935e-06/0.6839, allocations: 7.938 kB / 1.515 GB, free: 15.4 MB / 1.217 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004953/0.6844, allocations: 47.75 kB / 1.515 GB, free: 15.36 MB / 1.217 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.505e-05/0.6844, allocations: 16 kB / 1.515 GB, free: 15.34 MB / 1.217 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 10 * 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 (53): * Single equations (assignments): 52 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 0 * 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: Performance of prepare postOptimizeDAE: time 0.0002049/0.6846, allocations: 200.2 kB / 1.515 GB, free: 15.14 MB / 1.217 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000112/0.6847, allocations: 63.61 kB / 1.515 GB, free: 15.07 MB / 1.217 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000931/0.6857, allocations: 486 kB / 1.516 GB, free: 14.59 MB / 1.217 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.991e-06/0.6857, allocations: 4 kB / 1.516 GB, free: 14.59 MB / 1.217 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.347e-05/0.6857, allocations: 4.125 kB / 1.516 GB, free: 14.58 MB / 1.217 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0009041/0.6866, allocations: 0.7121 MB / 1.517 GB, free: 13.79 MB / 1.217 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002044/0.6886, allocations: 1.108 MB / 1.518 GB, free: 12.62 MB / 1.217 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.176e-06/0.6886, allocations: 0 / 1.518 GB, free: 12.62 MB / 1.217 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006136/0.6893, allocations: 127.8 kB / 1.518 GB, free: 12.5 MB / 1.217 GB Notification: Performance of postOpt tearingSystem (simulation): time 8.626e-06/0.6893, allocations: 4 kB / 1.518 GB, free: 12.49 MB / 1.217 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.366e-05/0.6893, allocations: 11.98 kB / 1.518 GB, free: 12.48 MB / 1.217 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003787/0.6897, allocations: 0.5978 MB / 1.518 GB, free: 11.86 MB / 1.217 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.971e-06/0.6897, allocations: 7.969 kB / 1.518 GB, free: 11.85 MB / 1.217 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001236/0.6909, allocations: 0.7902 MB / 1.519 GB, free: 11.02 MB / 1.217 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002742/0.6912, allocations: 107.5 kB / 1.519 GB, free: 10.91 MB / 1.217 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.319e-05/0.6913, allocations: 8 kB / 1.519 GB, free: 10.91 MB / 1.217 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003968/0.6917, allocations: 28.08 kB / 1.519 GB, free: 10.88 MB / 1.217 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.909e-05/0.6918, allocations: 31.89 kB / 1.519 GB, free: 10.85 MB / 1.217 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.006e-05/0.6918, allocations: 11.98 kB / 1.519 GB, free: 10.84 MB / 1.217 GB Notification: Performance of sorting global known variables: time 0.0003915/0.6922, allocations: 322.9 kB / 1.52 GB, free: 10.52 MB / 1.217 GB Notification: Performance of sort global known variables: time 7e-08/0.6922, allocations: 0 / 1.52 GB, free: 10.52 MB / 1.217 GB Notification: Performance of remove unused functions: time 0.00104/0.6932, allocations: 371.2 kB / 1.52 GB, free: 10.16 MB / 1.217 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 4 (vol.dynBal.medium.Xi[1],vol.dynBal.U,vol.dynBal.m,senDenFlo.d) * 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): 38 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 0 * 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: Performance of Backend phase and start with SimCode phase: time 0.0003766/0.6936, allocations: 189.9 kB / 1.52 GB, free: 9.969 MB / 1.217 GB Notification: Performance of simCode: created initialization part: time 0.001542/0.6951, allocations: 0.637 MB / 1.521 GB, free: 9.332 MB / 1.217 GB Notification: Performance of simCode: created event and clocks part: time 3.937e-06/0.6951, allocations: 5.125 kB / 1.521 GB, free: 9.328 MB / 1.217 GB Notification: Performance of simCode: created simulation system equations: time 0.0004182/0.6956, allocations: 216.1 kB / 1.521 GB, free: 9.117 MB / 1.217 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001508/0.6971, allocations: 322 kB / 1.521 GB, free: 8.805 MB / 1.217 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0025/0.6996, allocations: 1.464 MB / 1.523 GB, free: 7.281 MB / 1.217 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003721/0.6999, allocations: 349.2 kB / 1.523 GB, free: 6.914 MB / 1.217 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001629/0.7001, allocations: 51.42 kB / 1.523 GB, free: 6.863 MB / 1.217 GB Notification: Performance of SimCode: time 5.51e-07/0.7001, allocations: 0 / 1.523 GB, free: 6.863 MB / 1.217 GB Notification: Performance of Templates: time 0.01946/0.7196, allocations: 13.01 MB / 1.536 GB, free: 9.93 MB / 1.232 GB " [Timeout remaining time 299] make -j1 -f Buildings_12_Buildings.Fluid.Sensors.Examples.Density.makefile [Timeout 300] (rm -f Buildings_12_Buildings.Fluid.Sensors.Examples.Density.pipe ; mkfifo Buildings_12_Buildings.Fluid.Sensors.Examples.Density.pipe ; head -c 1048576 < Buildings_12_Buildings.Fluid.Sensors.Examples.Density.pipe >> ../files/Buildings_12_Buildings.Fluid.Sensors.Examples.Density.sim & ./Buildings_12_Buildings.Fluid.Sensors.Examples.Density -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS > Buildings_12_Buildings.Fluid.Sensors.Examples.Density.pipe 2>&1) [Timeout 400] diffSimulationResults("Buildings_12_Buildings.Fluid.Sensors.Examples.Density_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Fluid_Sensors_Examples_Density.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Fluid.Sensors.Examples.Density.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 13.647830232977867]